Smoke / Natural Ventilation Smoke / Natural Ventilator Car Park Smoke Control Fire & Smoke Curtains Control Systems simplicity & versatility 1
Introduction WE VE BEEN DESIGNING, SUPPLYING AND MAINTAINING SMOKE AND NATURAL VENTILATION SYSTEMS FOR MANY YEARS, SOURCING THE BEST PRODUCTS THE MARKET HAS TO OFFER AND ENSURING THEY WORK TOGETHER SEAMLESSLY. Simplicity and versatility that s the Greenwood Louvre way and it s reflected in the product range we offer for smoke and natural ventilation. Offering durable, safe and efficient solutions, the range is comprised of established, reliable systems that can integrate to offer complete control and minimal fuss. Smoke / Fire Curtains Fire curtains are an essential part of a fire protection strategy allowing architects and designers more flexibility in achieving open, airy spaces. Smoke curtains are designed to help contain smoke, preventing from cooling and spreading at lower level. Ventilators Fans Controls For smoke control or natural ventilations, our systems guarantee the designed airflow levels and blend perfectly with building architecture. To aid car park ventilation or extract smoke, we offer firerated fans that maximise flow while minimising space used and energy consumption. Each component in a ventilation system needs to work in conjunction with every other our reliable controls ensure proper operation and easy maintenance. 2 Tel: +44 (0) 29 2064 7573
Contents Smoke & Natural Ventilators Corridor / Staircase... 4 Lobby Ventilator... 6 Smoke & Natural Ventilator... 8 Glazed Louvre...10 Smoke Ventilator... 12 Single & Twin Flap...14 Fully Weathered Ridgevent...16 Car Park Ventilation Centrifugal Smoke Fans... 18 Axial Smoke Fans... 20 Smoke / Fire Curtain Fire Curtain Systems... 22 Smoke Curtain Systems...24 Controls GL-SP Control Panels...26 GL-SP Detectors & Switches... 27 GL-SHEV... 28 CALL US IN AT THE START OF YOUR PROJECT, OR AT ANY POINT THAT YOU NEED OUR SUPPORT. 3
Corridor / Staircase The Greenwood Corridor / Staircase AOV Ventilator is a low profile louvred natural smoke ventilator which is CE marked and EN tested and certified in accordance with EN12101 2. Stock sizes are available in 1.0m 2 and 1.5m 2 for immediate delivery. Made to measure sizes are available on request. The ventilator can be supplied with a local BBU (Battery Back Up) for 72 hours. The ventilator is manufactured from corrosion resistant aluminium. External water drainage ensures rain water does not enter the building. The ventilator is supplied as a standard unit with a 24V DC electric actuator. 4 Tel: +44 (0) 29 2064 7573
Automatic Opening Ventilator Type LB/GHB Clear width in mm HB Aerodynamic surface (m 2 ) Weight Kg A B C D LB/GHB HB 120-6 1200 1380 1240 1420 0.99 1.06 42 120-9 1200 2040 1240 2080 1.47 1.57 56 Regulations The ventilators are third party tested and certified in accordance with EN12101-2. Cross sections B + 180 A + 240 Longitudinal section Cross section B D flange dimension (length) A C flange dimension (width) 5
Lobby Ventilator Product Specification Door Type Smoke Shaft Rating FD30S Orientation Side hung, inward opening Reliability Re 1000 with additional 10000 Installation Reveal fixed Greenwood s lobby ventilator, reliably powered by Simon RWA s market-leading Folding Arm 2 actuator. Certified fire door fitted with CE EN 12101-2 actuator; assembly has reliability certification to EN 12101-2 Cost-effective solution for multi-storey buildings Established drive technology, proven performance Suitable for fire protection and smoke control This lobby vent has been designed to meet the requirements of both UL555 (fire) and UL55S (high temperature smoke). The unit is dual purpose, providing fire rating (tested to FD30s) while closed, and smoke ventilation when in the open position. The operation of the Tyco-manufactured door is by drive-open and drive-close powered by a 24v folding arm actuator from Simon RWA. Free Area: 0.6m² Material Zintec steel Finish Powder coated to RAL9010 Manufacture Folded profile with welded joints Smoke Seals Double batwing smoke seal Actuator M21476 EA-KL Operation 24V reverse polarity Current 12.2A max Force 500N Duty Cycle ED30% Certification CE EN12101-2 Colour Standard colour: RAL 9010 Other RAL colours are available on request 6 Tel: +44 (0) 29 2064 7573
The CE-Marked Smoke Shaft AOV Side Elevation Shaft Elevation Corridor Elevation 7
Smoke & Natural Ventilator Base Types & Installation Suitable for fixing in a wide variety of applications. The ventilator is supplied in two parts to facilitate easy installation on site, the base assembly and louvre box assembly. The base types and applications are as follows:. Turndown Base - mounting onto weathered roof upstand Rear Fixing Flange - mounting directly onto roof sheeting Front Fixing Flange - integrating into glazing systems Can also be supplied with a hinged base for use as an access hatch. Louvre Blade U-values Can be supplied with both insulated louvre blades and an insulated body to assist in ensuring the building is adequately insulated. TESTED TO BS-EN 12101:Part 2 2003 An attractive, economical low profile louvred ventilator which has been specifically designed for both smoke and heat exhaust and natural ventilation applications. Product Specification Base Assembly 1.5mm press formed aluminium Sides & Ends 1.5mm press formed and cleated aluminium Louvre Blade Options 1.5mm single skin aluminium 1.5mm double skin with 25mm PIR 2.0mm translucent double skin polycarbonate Louvre Blade Pivots 6.0mm diameter solid aluminium bearings in shouldered nylon66 bushes for maintenance free operation Finish Options Mill finish aluminium Polyester powder coated to a BS Standard or RAL colour Optional Accessories Birdguards - 12mm square galvanised wire mesh Security Bars/Guards - 16mm Ø solid steel bar Insect Mesh - woven aluminium Fusible link shields Internal closure pieces and flashings Control Options Electric Pneumatic Manual Thermal Release The comparative U-Values for the available louvre blades options are as follows; Louvre Specification U-Value W/m 2 k Single Skin Aluminium (1.5mm) 6 Insulated Blades (25mm PIR) 0.66 Polycarbonate Blades (2mm Translucent) 1.75 Translucent polycarbonate louvre blades provide excellent daylighting using a durable UV stabilised material. When closed it can provide an average diffused light transmission in excess of 80%, enabling savings on artificial lighting. Pile weather seals are also fitted to the louvre blade edges and sides to minimise heat loss. Control Options & Certification The following control options are tested to the below standards. Control Options Tested To 24v Electric Drive Open/Drive Close EN-12101 Electric 230v Drive Open/Drive Close BS-7346 Electric 24v & 230v Spring Return BS-7346 Pneumatic Air To Open EN-12101 Pneumatic Air To Close EN-12101 Manual BS-7346 Testing The ventilator has been tested to BS EN 12101 Part 2: 2003: Specification for natural and heat exhaust ventilators. When closed the ventilator is weatherproof and is tested to BS 5368 Parts 1 & 2. Test Class Test Class SN- Pneumatic SL-500 Temp (Low) T (-5 C) SN - Electric SL-125 Temp (High) B-300 Wind Load WL-1500 Reliability RE-1000 8 Tel: +44 (0) 29 2064 7573
Smoke / Natural Geometric Free Area Tables & Technical Drawings Vent Width 500mm to 1200mm Width Code 05 06 07 08 09 10 11 12 Vent Width 500 600 700 800 900 1000 1100 1200 Throat Width 410 510 610 710 810 910 1010 1110 Length Code Vent Length Throat Length Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv 04 870 690 0.28 0.23 0.35 0.28 0.42 0.33 0.49 0.38 0.56 0.42 0.63 0.47 0.70 0.52 0.77 0.57 05 1070 890 0.36 0.29 0.45 0.35 0.54 0.41 0.63 0.47 0.72 0.53 0.81 0.59 0.90 0.65 0.99 0.72 06 1270 1090 0.45 0.35 0.56 0.42 0.66 0.49 0.77 0.56 0.88 0.63 0.99 0.70 1.10 0.77 1.21 0.85 07 1470 1290 0.53 0.40 0.66 0.49 0.79 0.58 0.92 0.66 1.04 0.74 1.17 0.82 1.30 0.91 1.43 1.01 08 1670 1490 0.61 0.48 0.76 0.57 0.91 0.67 1.06 0.76 1.21 0.86 1.36 0.95 1.50 1.05 1.65 1.14 09 1870 1690 0.69 0.53 0.86 0.64 1.03 0.76 1.20 0.87 1.37 0.98 1.54 1.07 1.71 1.19 1.88 1.30 10 2070 1890 0.77 0.60 0.96 0.72 1.15 0.84 1.34 0.96 1.53 1.08 1.72 1.20 1.91 1.32 2.10 1.47 11 2270 2090 0.86 0.67 1.07 0.80 1.27 0.94 1.48 1.07 1.69 1.21 1.90 1.34 2.11 1.47 2.32 1.63 12 2470 2290 0.94 0.73 1.17 0.87 1.40 1.04 1.63 1.19 1.85 1.33 2.08 1.48 2.31 1.63 2.54 1.81 13 2670 2490 1.02 0.80 1.27 0.96 1.52 1.14 1.77 1.30 2.02 1.47 2.27 1.63 2.51 1.79 2.76 1.99 14 2870 2690 1.10 0.88 1.37 1.05 1.64 1.23 1.91 1.40 2.18 1.58 2.45 1.78 2.72 1.96 2.99 2.14 15 3070 2890 1.18 0.94 1.47 1.12 1.76 1.31 2.05 1.50 2.34 1.71 2.63 1.90 2.92 2.09 3.21 2.28 16 3270 3090 1.27 1.00 1.58 1.20 1.88 1.40 2.19 1.62 2.50 1.82 2.81 2.03 3.12 2.23 3.43 2.43 17 3470 3290 1.35 1.06 1.68 1.27 2.01 1.51 2.34 1.72 2.66 1.94 2.99 2.15 3.32 2.37 3.65 2.58 Vent Width 1300mm to 2000mm Width Code 13 14 15 16 17 18 19 20 Vent Width 1300 1400 1500 1600 1700 1800 1900 2000 Throat Width 1210 1310 1410 1510 1610 1710 1810 1910 Length Code Vent Length Throat Length Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv 04 870 690 0.83 0.62 0.90 0.67 0.97 0.73 1.04 0.78 1.11 0.84 1.18 0.89 1.25 0.94 1.32 0.99 05 1070 890 1.08 0.78 1.17 0.84 1.25 0.91 1.34 0.98 1.43 1.04 1.52 1.12 1.61 1.18 1.70 1.24 06 1270 1090 1.32 0.92 1.43 1.00 1.54 1.09 1.65 1.16 1.75 1.23 1.86 1.33 1.97 1.40 2.08 1.47 07 1470 1290 1.56 1.09 1.69 1.17 1.82 1.26 1.95 1.36 2.08 1.45 2.21 1.53 2.33 1.65 2.46 1.73 08 1670 1490 1.80 1.26 1.95 1.36 2.10 1.45 2.25 1.55 2.40 1.68 2.55 1.77 2.70 1.87 2.85 2.00 09 1870 1690 2.04 1.41 2.21 1.54 2.38 1.65 2.55 1.77 2.72 1.91 2.89 2.02 3.06 2.13 3.23 2.24 10 2070 1890 2.29 1.59 2.48 1.71 2.66 1.86 2.85 1.99 3.04 2.11 3.23 2.27 3.42 2.40 3.61 2.53 11 2270 2090 2.53 1.77 2.74 1.91 2.95 2.04 3.16 2.22 3.36 2.35 3.57 2.49 3.78 2.63 3.99 2.77 12 2470 2290 0.94 0.73 1.17 0.87 1.40 1.04 1.63 1.19 1.85 1.33 2.08 1.48 2.31 1.63 2.54 1.81 13 2670 2490 1.02 0.80 1.27 0.96 1.52 1.14 1.77 1.30 2.02 1.47 2.27 1.63 2.51 1.79 2.76 1.99 14 2870 2690 1.10 0.88 1.37 1.05 1.64 1.23 1.91 1.40 2.18 1.58 2.45 1.78 2.72 1.96 2.99 2.14 15 3070 2890 1.18 0.94 1.47 1.12 1.76 1.31 2.05 1.50 2.34 1.71 2.63 1.90 2.92 2.09 3.21 2.28 16 3270 3090 1.27 1.00 1.58 1.20 1.88 1.40 2.19 1.62 2.50 1.82 2.81 2.03 3.12 2.23 3.43 2.43 17 3470 3290 1.35 1.06 1.68 1.27 2.01 1.51 2.34 1.72 2.66 1.94 2.99 2.15 3.32 2.37 3.65 2.58 Av = Geometric Free Area (m 2 ) - Performance may vary depending on the build of the blade as per Approved Doc B / AvCv = Areodynamic Free Area (m 2 ) - Results obtained during EN12101 Part 2 testing using wind shields Typical Detail of Ventilator Turndown Base Unit Weights (kg) Width Code 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 Length Code 4 17.5 18.5 19.5 20.5 21.5 22.5 23.5 24.5 25.75 27 28 29.25 30.25 31.25 32.5 34 5 20 21 22..00 23 24 25 26 27 28.5 30 31 32.75 33.5 35 36.5 38 6 22.5 23.5 24.5 25.5 26.5 27.5 29.25 30 31.5 33 34.5 36.5 38.5 40 41.75 43 7 25 26 27 28 29 30 31.5 33 35 36.5 38 39.25 40.5 42.25 44.25 45.5 8 27.5 28.5 29.5 30.5 31.5 32.5 34.25 36 38 39.5 41 42.75 44.5 46.5 48 49.5 9 30 31 32 33 34 35 37 39 41.25 43 44.5 46.25 48 50 51.75 53.5 10 32.5 33.5 34.5 36 37 38 40 42 44 46 48 49.75 51.5 53.75 55.5 57.5 11 35 36 37.25 38.5 39.25 40.5 42.75 45 47.5 49.25 51 53 55 56.75 58.25 59.5 12 38 39 40 41 42 43 45.25 47.5 50 52.5 54.5 56.75 59 62 63.75 65.5 13 40.5 41.5 42.25 43.25 44.5 46 48.25 50.5 53.5 56 57.5 60 62.5 64.5 66 67.5 14 43 44.25 45.5 46.25 47.25 48.5 51 53.5 57 59.5 61 63.5 66 69 71.25 73.5 15 46 47 48 49 50 51 53.75 56.5 59.5 62 64.5 67 69.5 72.5 74.5 76.5 16 48.5 50 51 52 53 54 56.75 59.5 63 66 68 70.5 73 76 77.75 79.5 17 51 52.25 54 55.5 56.75 58.5 60.25 62 64.25 67 71 74 77 79.5 81 82.5 9
Glazed Louvre Product Specification Construction Extruded Aluminium Sizes You can choose the height and width of the louvre needed in your structure. Additional modules can be joined together with a system of coupling mullions and transoms for horizontal and vertical joining of units forming a glass louvre façade of almost infinite dimensions. TESTED TO BS-EN 12101:Part 2 2003 The Greenwood glass louvre is a product which in itself is a system easily extended and adapted to integrate with 21st century structures. Not only is it suitable for installation into all types of vertical glazing and curtain walling façades; its slimline profile easily adapts for integration into non glazed composite structures and blends equally with traditional building designs. The glass louvre system offers the design team unique opportunities to specify inconspicuous units which will fulfill any natural and or smoke ventilation requirement. The glass louvre is an environmentally friendly product incorporating all the recyclable and sustainable elements of aluminium and the efficient thermal properties of polyamide thermal break. Thus you have a high performance thermally efficient product. It is the perfect solution for modern day buildings. Glass louvre installations give the occupants good daylight, efficient natural ventilation and the confidence that in an emergency, they can be used as part of a natural Smoke and Heat Exhaust Ventilation System (SHEVS). Controls Available with either of the following control options: Pneumatic Electric Manual hand lever Finish Options Naturally anodised Polyester powder coated to a standard BS or RAL colour Installation Supplied fully assembled ready for installation on site. It can be installed vertically into either of the following applications: Glazing Systems & Facades Curtain Wall Frames Block Work Openings Optional Accessories Birdguards - 12mm square galvanised wire mesh Security Bars/Guards - 16mm Ø solid steel bar. Insect Mesh - woven aluminium Design The Greenwood glass louvre system is designed around a proven combination of aluminium blade channels, extruded aluminium frames and adaptors to meet the requirements of specifiers. This aesthetically pleasing product matches modern building design coupled with high integrity engineering whilst meeting all technical standards. The concealed blade operating mechanism housed within the perimeter frame gives the louvre a clean uncluttered appearance. When closed the security blade channels prevent removal of glass blades and all fixings are concealed and inaccessible. 10 Tel: +44 (0) 29 2064 7573
Smoke & Natural Ventilator Louvre Options & Certification Louvre Options G6 / G8 Single Glazed G12 Single Glazed TG24 / TG28 / TG32 Twin Glazed Insulated Aluminium Panels Control Options & Certification Available with either of the following control options. Control Options 24v Electric Drive Open/Drive Close 230v Electric Drive Open/Drive Close Pneumatic Air To Open Pneumatic Air To Close Manual hand lever Tested to Natural Vent Only EN-12101 EN-12101 Natural Vent Only Tested To EN-12101 EN-12101 Natural Vent Only Natural Vent Only Natural Vent Only Testing Tested to BS EN 12101 Part 2: 2003: Specification for natural and heat exhaust ventilators. Test Class Test Class Reliability RE- 1000 Temp (Low) T (0.0 C) Wind Load WL - 2500 Temp (High) B-300 - E Additionally the glazed louvre has been independently tested in accordance with European standards EN 12207 and EN12208 for air and water tightness, structural stability and wind loading tests. Selecting Your Vent - Contact one of the ventilation team to discuss your dimension requirements & free areas Technical Drawings Typical Detail of Glazed Louvre Vent 11
GL-EMV-Vent smoke Compliant vents with are Building electrically Regulation operated ADB smoke and ADLvents that allow the release Opens to of 160 smoke within and 60 heat seconds from buildings in the case of fire. This ensures key escape routes such as stairwells Can incorporate roof access facility and corridors stay accessible with minimal smoke build-up. Provides natural comfort ventilation Smoke Ventilator Apartment & Commercial Features Description Impact resistant to EN 1873 1200 joules and are therefore certified non-fragile GL-EMV-Vent smoke vents are principally designed for smoke and heat extraction Available in protected as square, rectangular stairwells and or circular corridors within residential apartments, hotels, shops and offices. Available with a glazed or solid insulated lid There is a choice of polycarbonate rooflights in single, double, Available with PVC upstands or direct to builder s triple, quad skin or aluminium insulated solid cover. The upstand rooflights are thermoformed from UV protected co-extruded polycarbonate sheet. The aluminium insulated solid covers are available as mill finish or powder coated to any RAL colour. The actuator is 24v DC electric and opens the unit to 160 within 6o seconds. A range of upstands are available to accommodate roof insulation, with a wide range of stock Description sizes. Em-Vent smoke vents may be used for roof access and Em-Vent smoke vents are principally designed for smoke and provide natural ventilation. heat extraction in protected stairwells and corridors within GL-EMV-Vent residential smoke apartments, vents are hotels, available shops and as square, offices. circular or rectangular. There is a choice of polycarbonate rooflights in single, double, triple, quad skin or aluminium insulated solid cover. The rooflights are thermoformed from UV protected co-extruded Up to 160 opening actuator PVCu Opening is 24v frame DC electric and opens the unit to 160 within Insulated Adapter roof insulation, with a wide range of stock Solid sizes. insulated Em-Vent Cover Aluminium cover cowl Builders curb Em-Vent Em-Curb smoke PVCu vents 150mm are high available 24V as Actuator square, opening circular to 160 or rectangular. Smoke Vent - mounted to Em-Collar Smoke Vent - mounted to GL-EMV-Collar 12 PVCu Opening frame Insulated Upstand Smoke Vent polycarbonate sheet. The aluminium insulated solid covers are available as mill finish or powder coated to any RAL colour. The 6o seconds. A range of upstands are available to accommodate smoke vents may be used for roof access and provide natural ventilation. Up to 160 opening Polycarbonate Glazing Tel: +44 (0) 29 2064 7573 Fully certified to EN 12101-2 Compliant with Building Regulation ADB and ADL Opens to 160 within 60 seconds Chapters Can incorporate roof access facility Provides natural comfort ventilation Impact resistant to EN 1873 1200 joules and are therefore certified non-fragile Available as square, rectangular or circular Available with a glazed or solid insulated lid Available with PVC upstands or direct to builder s upstand Covers available as polycarbonate rooflight or solid insulated cover PVC upstands available in heights of 150, 300 or 350mm GL-EMV-Vent CE 24 volt actuator opens to 160 within 60 seconds Optional Wind Deflector to increase aerodynamic value (Cv) Em-Vent smoke vents are electrically operated smoke vents that allow the release of smoke and heat from buildings in the case of fire. This ensures key escape routes such as stairwells and corridors stay accessible with minimal smoke build-up. 6 Features Fully certified to EN 12101-2 GL-EMV-Vent Smoke Control Panel and accessories provide fully compliant control GL-EMV-Vent Rooflights Thermoformed from polycarbonate sheet and available in single, double, triple and quad skin. Polycarbonate is virtually unbreakable, with an impact strength up to 250 times greater than glass. GL-EMV-Vents can be supplied in clear, opal diffused, bronze or HeatReflect (reflects up to 68% of the heat radiation) glazing. All polycarbonate Em-Vents have a minimum of 3mm outer thick glazing. Inner skin thickness may vary. Up to 160 opening PVCu Opening frame Insulated GL-EMV-Vent solid insulated cover Adapter The solid insulated cover can be provided as Solid mill insulated finish Cover Aluminium cover aluminium cowl or polyester powder coated Builders to any curb standard RAL colour. It is available insulated with a 32mm panel or a 64mm panel providing exceptional thermal insulation values. Em-Curb PVCu 150mm high 24V Actuator opening to 160 Smoke Vent - mounted to Em-Collar PVCu Opening frame Insulated Upstand Up to 160 opening Smoke Vent - mounted to Em-Curb Smoke Vent - mounted to GL-EMV-Curb Polycarbonate Glazing Em-Curb PVCu 300mm high 24V Actuator opening to 160 Em-Vent Smoke Vent with Em-Curb PVC 300mm Ch 2 In 4 Sm Te 6 Sm Ap Co 1 Sm In & 1 Sm Su Lo 1 Em Pa Ac 2 Sm & Fix 2 Ac Ap Co 2 Ac Re 2 Ac In 2 Ac 3 De Co 3 He 3 Si 3 Op M 3 Su 3 En 3 Pr Th ro 4 Co
Apartment & Commercial Certification GL-EMV-Vent rooflights are out of plane rooflights and provided they are specified with polycarbonate glazing, they can be deemed to be non-fragile. Em-Vent polycarbonate rooflights have undergone large body impact testing by an independent accredited test organisation. Test certificates are available to demonstrate compliance to an energy level of 1200 joules when tested to pr EN 1873, and ACR(M)001: 2005 to Class B. They have also undergone hard body impact testing according to NBN EN 13964:2007. Polycarbonate rooflights have been awarded BBA Certificate No. 00/4691 and are manufactured to ISO 9001. They are manufactured in accordance with European standards and hold a CE mark according to EN 1873. Rooflights, upstands and hinged opening frames are certified as providing adequate resistance to precipitation, according to EN 1873 weathertightness. Thermal transmission Values shown below are the calculated U-Values, unless denoted otherwise. Complete unit U-Values are available on request. Typical values Single Glazed 5.36 Double Glazed 2.68 Triple Glazed 1.78* Quad Glazed 1.37 Solid insulated cover 32mm 0.80 Solid insulated cover 64mm 0.48 U-Value (W/m2K) *Measured in hot box in accordance with BS EN ISO 12567-2: 2005 GL-EMV-Vent upstands GL-EMV-Vent upstands are designed for use in conjunction with Em-Vent rooflights to provide a thermally broken interface which helps improve the thermal efficiency of the roof. GL-EMV-Vent upstands represent excellent value for money; they enhance the appearance of the rooflight and, because they are prefinished white internally, they require no further decoration. Splayed upstands give an excellent spread of light through the room; vertical units are available where the dimensions of the roof aperture need to be maintained. The standard upstand is made from extruded white PVC-u. The multi-chambered construction gives an exceptionally robust and thermally efficient performance. This upstand is suitable for most roof finishes and is available in heights of 150, 300 and 350mm; GRP upstands are also available with integral polyurethane foam insulation in heights of 300 and 500mm. Thermal transmission Values shown below are the calculated U-value, unless otherwise shown. Complete unit U-values are available on request. Typical values Em-Curb PVC-u 150/v 1.00* Em-Curb PVC-u 300/s 1.00* Em-Curb PVC-u 350/s 0.89 Em-Curb GRP 300 and 500 1.07 U-Value (W/m2K) *Measured in hot box in accordance with BS EN ISO 12567-2: 2005 Please contact us for full technical data, specifications, sizes and aerodynamic values. GL-EMV-Vent opening system The GL-EMV-Vent opening system is an electric actuator with a unique geometric movement and opens and closes the smoke vent by means of 24V DC. It is available as a 700-1000mm and 1000-1600mm unit and opens the Em-Vent to 160 within 60 seconds. GL-EMV-Vent 160º actuator technical data LM70100 LM100160 Voltage 24V DC 24V DC Current (with load) max 2.5 amp max 4.0 amp Opening angle 160 160 Ambient operating temperature -15 c - +70 c -15 c - +70 c Operating time < 60 seconds < 60 seconds Protection degree min IP54 min IP54 Product life comfort cycles 10,000 10,000 Weight 23kg 25kg Size 700-1000mm 1000-1600mm 75 100 150 300 or 500 Em-Curb GL-EMV-Curb GRP 150, 300 GRP and 150, 500300 - Special & GL-EMV-Curb Em-Curb PVC PVC-u 150/v 150/v 500 - Special 300 95 100 110 150 GL-EMV-Curb PVC-u 300/s GL-EMV-Curb PVC-u 350/s Em-Curb PVC -u 300/s Em-Curb PVC -u 350/s 125 150 350 13
Single & Twin Flap Control Options Available with the following standard control options; Electric Pneumatic Optional Accessories Birdguards - 12mm square galvanised wire mesh Security Bars/Guards - 16mm Ø solid steel bar Insect Mesh - woven aluminium Fusible link shields Internal closure pieces and flashings Base Types & Installation Suitable for fixing in a wide variety of applications. The ventilator is supplied in two parts to facilitate easy installation on site, the base assembly and louvre box assembly. The base types and applications are as follows: TESTED TO BS-7346 Part 1: 1990 The Single & Twin Flap is an eye-catching, high quality single and twin flap ventilator. Its low profile design offers the ideal solution for modern industrial and commercial buildings. The unit features extremely low air permeability which is a significant help when designing systems to meet the challenging air leakage rate detailed in new Building Regulations. Product Specification Base Unit 1.5mm Press formed aluminium Sides, Ends & Lid Frames Available as either Single Flap (SF) or Twin Flap (TF) configurations Manufactured from mill finished extruded aluminium Flap Options Uninsulated aluminium Insulated aluminium Polycarbonate Glazed Flaps can be acoustically insulated to give a weighted noise reduction of Rw 38dB Finish Options Mill finish aluminium Polyester powder coating to British Standard or RAL colour Turndown Base - mounting onto weathered roof upstand Rear Fixing Flange - mounting directly onto roof sheeting Front Fixing Flange - integrating into glazing systems Single flap ventilation can be supplied with the operation located in the cill of the vent and with no centre section-making it ideal for use as an access hatch. U-values The Skyvent can be supplied with both insulated flaps and an insulated body to assist in ensuring the building is adequately insulated. The comparative U-Values for the available flap options are as follows; Flap Specification U-Value W/m² k Uninsulated Aluminum 6 25mm Insulation 0.6 50mm Insulation 0.34 80mm Insulation 0.22 100mm Insulation 0.17 Triple Wall Polycarbonate 2.4 Single, Double, & Triple Glazed On Application Control Options & Certification Available with the following standard controls: Control Options 24v Electric Drive Open/Drive Close Pneumatic Air To Open Pneumatic Air To Close Testing Tested To BS-7346 BS-7346 BS-7346 Tested to BS 7346 Part 1: 1990: Specification for natural and heat exhaust ventilators. When closed the ventilator is weatherproof and is tested to BS 5368 Parts 1 & 2. 14 Tel: +44 (0) 29 2064 7573
Smoke & Natural Ventilator Geometric Free Area Tables & Technical Drawings Single Flap Vents (No Of Flaps = 1) Model SF08 SF10 SF15 SF20 SF30 Vent Width 890 1090 1090 1090 1290 Throat Width 800 1000 1000 1000 1200 Model Weight Vent Length Throat Length Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv SF08 58kg 1090 1000 0.80 0.544 SF10 63kg 1090 1000 1.0 0.68 SF15 75kg 1590 1500 1.5 1.02 SF20 98kg 2090 2000 2.0 1.36 SF30 118kg 2590 2500 3.0 2.04 Av = Geometric Free Area (m 2 ) / AvCv = Areodynamic Free Area (m 2 ) Typical Single Flap Vent Detail Turndown Base Model TF18 TF20 TF30 TF40 TF50 Single Flap Vents (No Of Flaps = 1) Vent Width 890 1090 1090 1090 1290 Throat Width 800 1000 1000 1000 1200 Model Weight Vent Length Throat Length Av AvCv Av AvCv Av AvCv Av AvCv Av AvCv TF18 88kg 1090 1000 1.80 1.224 TF20 92kg 1090 1000 2.0 1.36 TF30 128kg 1590 1500 3.0 2.04 TF40 142kg 2090 2000 4.0 2.72 TF50 157kg 2590 2500 5.0 3.40 Av = Geometric Free Area (m 2 ) / AvCv = Areodynamic Free Area (m 2 ) Typical Twin Flap Vent Detail Detail Turndown Base 15
Natural Fully Weathered Ridgevent Control Options Integrated damper - to close when not in use Electric Pneumatic Manual Finish Options Mill finish aluminium Polyester powder coating to British Standard or RAL colour Optional Accessories Birdguards - 12mm square galvanised wire mesh Security Bars/Guards - 16mm Ø solid steel bar Insect Mesh - woven aluminium The Ridgevent is highly efficient ventilator which can provide permanent ventilation in all weather conditions. Designed for low cost natural ventilation of industrial and commercial buildings with minimum resistance to airflow and maximum rain defence. Base Types & Installation The Ridgevent can be installed along the ridge or downslope with either of the following options. Turndown Base - mounting onto weathered roof upstand Rear Fixing Flange - mounting directly onto roof sheeting Single flap Skyvents can be supplied with the operation located in the cill of the vent and with no centre section-making it ideal for use as an access hatch. Product Specification Construction Base assembly - 1.5mm press formed aluminium Body assembly - 1.2mm & 1.5 press formed aluminium - HP200 Plastisol Finish Options Mill finish aluminium Polyester powder coating to a standard BS or RAL colour HP200 Plastisol Control Options & Certifications For Ridgevent The Ridgevent is available with either of the following control options. Control Options Tested To Electric - 24v Drive Open/Drive Close N/A Electric - 230v Drive Open/Drive Close N/A Pneumatic - Air To Open or Air To Close N/A Manual Telescopic Winder ~ (low level) N/A Geometric Free Area Tables & Technical Drawings Model Dimension Geometric Free Area (m²) Weight (kg) A B C Av Steel Aluminium SSR 300 20 21 22..00 23 24 25 SSR 600 22.5 23.5 24.5 25.5 26.5 27.5 *Note Standard modules 2560mm long. 16 Tel: +44 (0) 29 2064 7573
Dimension Geometric Free Area (m²) Weight (kg) Model A B C Av Steel Aluminium SSR 300 938 463 300 0.75 67 41 SSR 600 1880 946 600 1.5 118 69 *Note Standard modules 2560mm long. Natural Ventilator DIM A DIM A DIM B DIM B OPTIONAL, INTEGRATED DAMPER WITH ELECTRIC OPERATION OPTIONAL, SHOWN INTEGRATED DAMPER WITH ELECTRIC OPERATION SHOWN THROAT OPENING DIM C THROAT OPENING DIM C SECTION A - A SECTION A - A A A 2560 INDIVIDUAL UNIT A A LINEAR ACTUATOR 24V dc, 0.8A DRIVE OPEN LINEAR / CLOSED ACTUATOR 24V dc, 0.8A DRIVE OPEN / CLOSED THROAT OPENING 2500 THROAT OPENING 2500 23 23 17
Centrifugal Smoke Fans Our Centrifugal Smoke Fans Guardian are ideal for underground or enclosed structures, especially car parks. A high-powered, duct-free solution, using centrifugal fans means lower installation, maintenance and running costs. The slim profile allows car park designers to overcome issues caused by obtrusive structural beams and low overall ceiling heights without compromising performance. The fan s outlet design ensures efficient uni-directional movement of the airflow into the designated area. Given the high-power nature of the centrifugal fan, it can produce a high-velocity jet which adds momentum to the air in front of the fan, imparting thrust to surrounding air through mixing and entrainment as it diffuses. The volume of air entrained is significantly greater than that passing through the fan. 18 Tel: +44 (0) 29 2064 7573
Car Park Smoke Control Materials These Centrifugal Smoke Fans are independently tested to meet the exacting standards of EN 12101-3:2002, ensuring that in fire situations they operate for up to two hours in 300 C conditions. Performance is tested to BS848-10:1999 Fans for general purposes. The slim-profile centrifugal is supplied with a fitted IP55 terminal box as standard, with an optional IP65 lockable fire rated isolator if required. Specification The centrifugal range comprises 50N or 100N thrust types, suitable for ambient temperature operation plus once only 300 C for 2 hour high temperature smoke conditions to European Standard EN12101 3:2002. The two speed motor is suitable for frequency inverter speed control on high speed. Motors Motors are totally enclosed airstream cooled, protected to IP55. Each motor is matched to the aerodynamic performance of the impeller. Motors are Class H insulation for normal continuous duty at 40 C, with effective operation during smoke conditions once only of 300 C for two hours. The unit is supplied as standard with a fitted IP55 terminal box or an optional IP65 lockable fire rated isolator. Quality management Units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2000. All centrifugal units are tested at elevated temperatures in accordance with the requirements of the European standard EN12101 3:2002 and certified accordingly. Casing The all metal fan casing provides a robust construction, assisted by the long lasting paint finish (optional) or standard galvanised steel. The integral mounting flanges on the casing allow the unit to be mounted easily to the structure. All casing parts are manufactured from heavy gauge mild sheet steel powder coated as standard. Impeller Backward curved centrifugal impellers are used to ensure high aerodynamic efficiency. Impellers are manufactured from mild steel. Impeller assemblies are dynamically balanced to Grade G6.3. Dimensional data Guardian 50N F 4 off 12 by 27 slots see detail A C E Wiring diagrams V2 U2 B D Motor W2 W1 V1 Supply: 400V 3Ph 50Hz F C E Motor wired to switch isolator Low speed Supply U1, V1 and W1 U1 High speed Supply W2, U2 and V2 and link U1, V1 and W1 12 R6 15 27 A 12 27 15 R6 Detail A Guardian 100N 4 off 12 by 27 slots see detail A A Product Code Thrust Newtons Volume Flow Rate m 3 /s Velocity m/s Sound Pressure dba @ 1m B D Detail A Guardian 50N 54/12 1.63/0.80 28.82/14.05 75/59 Guardian 100N 98/18 2.65/1.35 33.19/16.87 76/60 Product Code Speed r/min Motor Power kw FLC Amps SC Amps Absorbed Power kw Guardian 50N 1447/733 1.38/0.35 3.20/1.36 16.0/4.08 1.13/0.25 Guardian 100N 1423/729 2.42/0.61 5.42/2.12 30.4/7.21 2.38/0.45 Product Code A B C D E F Weight Kg Guardian 50N 1265 784 271 72 836 931 86 Guardian 100N 1830 1144 333 70 1203 1297 160 19
Axial Smoke Fans Designed with car parks and underground structures in mind, Axial Smoke Fans are a compact solution that can replace traditional ducted ventilation. Suitable for relieving build-up of harmful gases in day-to-day use and directing smoke toward extraction points in the event of a fire, these Axial Smoke Fans produce a high velocity jet which adds momentum to the air in front of the fan, imparting thrust to the surrounding air via mixing and entrainment as it diffuses. These fans are also available with truly reversible motors. The small size increases ceiling clearance and reduces clutter and obstruction to CCTV cameras in the car park. The fan is powerful enough to operate in situations where there are structural obstacles to airflow such as pillars and down-standings. 20 Tel: +44 (0) 29 2064 7573
Car Park Smoke Control Materials Manufactured to the European Standard EN12101-3:2002, Axial Smoke Fans can operate in ambient temperatures up to 40 C, and can be relied upon in a fire event to operate for two hours up to 300 C. The impellers are constructed from pressure die cast aluminium (LM24) and aluminium alloy (LM6), dynamically balanced to ISO Grade G6.3. Casing is robust sheet steel hot dipped galvanised after fabrication to BS 729. Motors are totally enclosed, airstream cooled, metric frame protected to IP55, with the complete units being manufactured to BS EN ISO 9001:2000. Accessories and colour variants are available. Specification This fan range comprises multiple thrust types, suitable for ambient temperature operation (at 40ºC) plus a one off operation at 200ºC or 300ºC for 2 hour high temperature smoke conditions to European Standard EN12101-3:2002. Impeller Adjustable pitch aerofoil section impellers are provided with blades made from high quality pressure die cast aluminium alloy (LM6). Hubs are made from pressure die cast aluminium (LM24). The assembled impellers have their blades positively locked by pinning, which provides added security for operation in the smoke regime. Impellers are dynamically balanced to Grade G6.3. Silencers Integral inlet and outlet silencers are mounted to either side of the fan housing, with an integral bell mouth to provide reduced sound levels and optimal performance. Silencers are constructed from a pre-galvanised sheet steel outer and pre-galvanised perforated sheet inner lining. The inlet silencer has a zinc plated guard attached, whilst the outer silencer has a deflector fitted to guide the air in the direction required. NOTE: All accessories for these units are incorporated during testing to ensure accurate thrust test figures are obtained from our thrust rig. Casing Axial Smoke Control fans are of robust, heavy duty construction for added strength and durability. Fan casings are heavy gauge, sheet steel, roll formed, welded and hot dipped galvanised after fabrication to BS 729. The integral 4-Point mounting feet allow the unit to be mounted easily to the ceiling. Motors Motors are totally enclosed airstream cooled, metric frame protected to IP55. Motors have Class F or Class H insulation and are rated for normal continuous duty at 40ºC and once only emergency operation in smoke conditions of 200ºC or 300ºC for 2 hours. Motors are either single speed or two speed with a truly reversible motor option. Quality management Units are designed and manufactured with procedures as defined in BS EN ISO 9001:2000. Uni directional E Optional F.R. isolator G F Silencer Fan Silencer Deflector C D H G A B Product Code A B C D E F G H Weight Kg Speed r/min Motor Power kw FLC Amps SC Amps Absorbed Power kw JVSU-CPA-315 2-3 380 450 350 400 25 14 335.5 1990 (max) 65 2960 0.80 1.91 11.46 0.45 JVSU-CPA-400 2/4-3 380 450 395 445 25 14 427 2880 (max) 75 2855/1448 1.30/0.28 2.41/0.75 14.50/2.85 1.02/0.16 21
Fire Curtain Systems Greenwood s Fire Curtain Systems are innovative fire, smoke and heat-resistant curtains which can be applied either fixed in place or deployed automatically within seconds in a fire emergency. Fire Curtain Systems block the spread of flames (much like a fire door), and also compartmentalises hot smoke above head height to delay it from cooling and lowering to ground level, obscuring fire escape routes and causing a hazard to health. These robust, lightweight Fire Curtains have applications in smoke containment, smoke channelling and smoke sealing, and are rated to 60 minutes in a fire situation (both enclosure and fabric). The enclosure features side guide rails to ensure sealing of the edges. 22 Tel: +44 (0) 29 2064 7573
Fire / Smoke Ventilation Materials The fabric is manufactured from X32K woven glass fibre cloth, incorporating Panama weave for increased stability, enabling Fire Curtains to form a continuous barrier against the fire and smoke produced in a fire. Single Box Double Box The above image demonstrates the Fire Curtain being put through its paces. The result was a fully certified 240-minute integrity curtain with excellent build quality, simple design, backward compatibility with many control and interface options. Approved Standards > EN 1634-1 > BS 476: Part 22 > BS 7346-3 > UL 10D > UL 10D S > UL864 23
Smoke Curtain Systems Greenwood s Smoke Curtain Systems are innovative smoke and heat-resistant curtains which can be applied either fixed in place or deployed automatically within seconds in a fire emergency. Smoke Curtain systems compartmentalise hot smoke above head height to delay it from cooling and lowering to ground level, obscuring fire escape routes and causing a hazard to health. These robust, lightweight Smoke Curtains have applications in smoke containment, smoke channelling and smoke sealing, and are rated to 120 minutes at 600 C (both enclosure and fabric). 24 Tel: +44 (0) 29 2064 7573
Fire / Smoke Control Materials The fabric is manufactured from X32K woven glass fibre cloth, incorporating Panama weave for increased stability, enabling Smoke Curtains to form a continuous barrier against the smoke produced in a fire. Single Box Double Box (Over/Under) Double Box (Side by Side) Approved Standards > EN 1634-1 > BS 476: Part 22 > BS 7346-3 > UL 10D > UL 10D S > UL864 25
GL-SP Control Panels The SP range of control panels are designed to meet the requirements of BS EN 12101 part 9 and 10, used as stand alone panels or part of a BRE shaft system the SP-300 & 600 are versatile panels which can offer the following benefits: 3 Amp Unit - Model GL-SP300 Input Voltage: 230V AC - 0.56A Output Voltage: 0.66 Maximum Load: 1.75 Inputs: Fireman s Overrides Switch Smoke Detector/Fire Alarm/ BMS Wind/Rain Sensor Daily Ventilation Contacts Features 2 no. Monitored 24v reverse polarity outputs 24V Battery back-up for use with life safety systems Inputs for standalone smoke detection or connection to a fire alarm or BMS system Connection to a fireman s override switch providing audible and visual indication Battery Backup: Dimensions: Ingress Protection: Weight: 24V DC - 2.3Ah, 254mm W x 180mm H x 111mm D IP66 (IP54 with cable glands) 4.5 kg (Including Battery) Auto open/manual close option to ensure that all vents are clear before closing Daily ventilation can be provided by connecting a momentary or permanent switch Input for a wind/rain sensor to close vents in adverse weather conditions. This input is overridden in a fire 6 Amp Unit - Model GL-SP600 Input Voltage: 230V AC - 1.2A Output Voltage: 2 no. 24V DC - Reverse Polarity 2 no. NO/NC Contacts which are user programmable Timer to set duration of opening for daily ventilation Restricted opening setting for daily ventilation, exterior windows etc. to safe limits Maximum Load: 6A (split across 2 no. outputs) Inputs: Fireman s Overrides Switch Smoke Detector/Fire Alarm/ BMS Wind/Rain Sensor Daily Ventilation Contacts Battery Backup: Dimensions: Ingress Protection: Weight: 24V DC - 2.3Ah, 254mm W x 361mm H x 111mm D IP66 (IP54 with cable glands) 6.4 kg (Including Battery) 26 Tel: +44 (0) 29 2064 7573
GL-SP Detectors & Switches The SHEV3-UP control panel shares all the features and benefits of the SP range of control panels but also comes with an integral override switch and daily vent controls, so when used for a standalone system the installation and cabling costs will be reduced. 3 Amp Unit - Model GL-ST43143 Override Switch - Model GL-HE-077 Input Voltage: 230V AC - 1.2A Voltage - Current: 24V - 10mA Output Voltage: Maximum Load: 2 no. 24V DC - Reverse Polarity 3A (split across 2 no. outputs) LED Indication: Green - System OK Red - System in Operation Yellow - System in Fault Override Switch: Daily Vent Switch: A32122 - Orange Open & Close - Chrome Colour Code: Grey - A32120 Yellow - A32121 Orange - A32122 (BS EN 120101-9) Battery Backup: 24V DC - 2.3Ah, Glass Panel: (included) E10014-800mm x 80mm x 1mm Dimensions: 254mm W x 361mm H x 111mm D Case Type - Weight: Plastic, Hinged Door - 0.25kg Ingress Protection: IP66 (IP54 with cable glands) Dimensions: 125mm W x 125mm H x 35mm D Weight: 6.0 kg (Including Battery) Replacement Key: E10019 - Metal Smoke Detector - GL-ECO1003A Daily Vent Switch - Model DVSK Voltage/Current: 8-30V DC - 80mA Switch Type: 10A Retractive Diameter: 102mm Text: AOV Open/Close Mounting Base: ECO1000BRSD Dimensions: 80 mm x 80 mm Rain Sensor - GL-A34566 Wind & Rain Sensor - GL-A34568 Voltage/Current: 20-30VDC - 70mA Voltage/Current: 20-30VDC - 70mA Trigger Current: 110mA Trigger Current: 110mA IP Protection: IP 65 IP Protection: IP 65 Dimensions (mm): 190Lx80Wx62mmH Dimensions (mm): 190Lx100Wx150H Weight: 0.5kg Weight: 0.5kg Mounting: 52mm Ø Clamp Mounting: 52mm Ø Clamp 27
GL-SHEV Saving stairwells well-directed Smoke and heat exhaust ventilation (SHEV) systems demonstrate an important component in the preventative constructional fire control. Flames are not the greatest danger for people during a fire in a building, but rather the toxic fire smoke. Through the smoke extraction openings in the area at the top of the building and sufficient fresh air inlets in lower areas, smoke and heat can extract. This enables people who are still in the premises to leave the building in a low-graded smoke zone. Meanwhile the fire brigade is able to extinguish the fire and rescue personnel can bring out the people safely from the building. Smoke and heat exhaust ventilation in stairwells ust ventilation in stairwells 5 4 1 2 3 Emergency button Vent switch Fresh air inlet via entrance door 4 5 6 7 Smoke exhaust opening Wind/rain detector Control panel SHEV 3/6 Smoke detector 7 6 2 1 Smoke and heat exhaust ventilation in stairwells Smoke and heat exhaust ventilation system belong to the area of the plant-engineering constructional fire control. With the installation of SHEV systems lives can be saved in case of emergency. Therefore the necessity is compulsory by law in many European countries. Flush-mounted version SHEV 3 UP with integrated emergency button and vent buttons Open/Close The building permit authority determine the manner in which these conditions are enacted. Therefore it is important to prove before installation that the smoke and heat exhaust ventilation system meets the official requirements. 2 1 3 2 1 Our service your profit. 40 years experience with electromotive actuated smoke and heat exhaust ventilation Advice, development and service worldwide for every request Own development department for smoke and heat exhaust components Made in Germany according to DIN ISO 9000 28 Tel: +44 (0) 29 2064 7573
Smoke / Heat Exhaust Ventilation Compact control panel SHEV 3 / SHEV 6 The heart of our SHEV system for stairwells is the compact control panel SHEV 3, respectively SHEV 6 (output 3 Ampere and 6 Ampere). It is designed as a compact control panel, which is approved according to ISO 21927-9 (pren 12101-9) and DIN EN 12101-10. The control panel contains primary and secondary energy supply as well as the whole control technique for the operation of 24 Volt DC-actuators at building openings. The compact control panel operates the actuators in case of fire and for daily ventilation. Special ventilation functions (gap ventilation, dead man function, automatic ventilation) are free and individually programmable for the user. The daily ventilation function is also always a function control of the SHEV system. By the manual (Emergency button HE 08x) or automatic (smoke/heat detector) activation of the smoke and heat exhaust ventilation, electrical actuators or fittings are activated opening the smoke vents in the facade of the roof. The emergency power supply (lead acid batteries) at a power breakdown (mains failure) saves the function of the smoke and heat exhaust ventilation system for at least 72 hours. Remote diagnosis by GPRS (maintenance and trouble shooting) is optional and possible without excessive cost. SHEV controls all processes Wind-rain-detector Thermostat Vent switch VENTILATION FUNCTIONS SHEV TRIGGER DEVICES Emergency button SHEV 3 / 6 Fire alarm signal Smoke detector 29
OUR RANGE Architectural Louvres & Solar Shading Smoke/Natural Ventilation Car Park Smoke Control Fire and Smoke Curtains Access Equipment Greenwood Louvre Limited, Ynyston Farm House, Lon Cwrt Ynyston, Leckwith, Cardiff CF11 8DR T: 029 2064 7573 F: 029 2064 1410 E: sales@greenwoodlouvre.com Printed upon 100% recycled paper using environmentally friendly processes. Designed and produced by Horizon Digital Media Ltd www.horizondml.co.uk 30 Tel: +44 (0) 29 2064 7573