The Laboratory is qualified to update standards identifying the test procedures.

Page 1 of 19 The Laboratory is qualified to update standards identifying the test procedures. Tests: 2/1 Tensile test at ambient temperature IP No. 07002T001 (ČSN EN ISO 6892-1, ČSN EN ISO 15630-1, 2, 3, chap. 5, ČSN EN 12797, Chap. 5) 2/2 Bend test IP No. 07002T002 (ČSN EN ISO 7438, 2/3* Determination of shape and dimensional accuracy of wrought products 2/4 Rebend test of concrete reinforcement bars ČSN EN ISO 15630-1, 2, 3, Chap. 6) IP No. 07002T004 (ČSN EN 10080, Annex B2, ČSN 42 0008, ČSN EN ISO 15630-1, chap. 10, 11, 12, ČSN EN ISO 15630-3 chap. 13, 14, 15) IP No. 07002T005 (ČSN EN ISO 15630-1 chap. 7) 2/5 Test of steel weldability IP No. 07002T006 ( ČSN EN ISO 9015-1 ČSN EN ISO 15614-1, chap. 7.4.2, 7.4.3, 7.4.6, ČSN EN ISO 15630-2, chap. 5, 6, 7, ČSN EN 10080, Annex B3) 2/6 Wire reverse bend test IP No. 07002T008 (ČSN EN ISO 15630-3, chap. 7, ČSN ISO 7801) 2/7 Reserved 2/8 Vickers hardness test IP No. 07002T010 (ČSN EN ISO 6507-1) 2/9 Tensile test of strands IP No. 07002T011 (ČSN EN ISO 15630-3, chap. 5) Steel sheets, bands, profiles, concrete reinforcement, wires Steel sheets, bands, profiles, concrete reinforcement, wires Steel sheets, bands, profiles, concrete reinforcement, wires, strands Concrete reinforcement steel Steel sheets, bands, profiles, concrete reinforcement, wires Metal wires Metallic materials Strands for prestressing of concrete

Page 2 of 19 2/10 Fatigue test at normal temperature 2/11 Reserved 2/12 Reserved 2/13 Test of load bearing capacity of anchoring elements 2/14* Determination of the quality of metal coating 2/15* Test of shape and dimensional accuracy of metal building elements 2/16* Test of load bearing capacity of flat building elements 2/17* Test of load bearing capacity of metal elements and building components IP No. 07002T012 ČSN 42 0363, ČSN EN ISO 15630-1,2 chap. 8, ČSN EN ISO 15630-3, chap. 9) IP No. 07002T016 (ČSN EN ISO 6892-1) IP No. 07002T017 (ČSN EN ISO 10111, ČSN EN ISO 3882, chap. 4.2, 5.1.1, ČSN EN ISO 1463, ČSN EN ISO 2409, ČSN EN ISO 2808, ČSN EN ISO 1461, ČSN ISO 2178, ČSN ISO 2361) IP No. 07002T018 (ČSN EN 506, Annex A, ČSN EN 508-1, Annex D, ČSN EN 508-2, Annex A, ČSN EN 508-3, Annex B) IP No. 07002T019 (ČSN 74 6930, chap. 5, ČSN EN 1253-2, chap. 4, ČSN EN 124, chap. 8, ČSN EN 1993-1-3 Annex A, ČSN EN 14782, Annex B) IP No. 07002T020 (ČSN EN 1993-1-3 Annex A, ČSN EN 40-3-2 chap. 6, 7, ČSN EN 12767, Chap. 4.3, Concrete reinforcement, wires, strands Anchors, dowels, screws, rivets, anchoring elements Organic and inorganic coatings on metal materials Building elements, components and products Floor grids, steps, grids, gully tops and manhole tops, trapezoidal sheet metal, tiles, panels Thin-walled sections, rolled sections, metal building components, poles

Page 3 of 19 3/1 Reserved 3/2 Test of fresh concrete consistency 3/3 Determination of air content of fresh concrete 3/4 Determination of fresh concrete density 3/5* Non-destructive testing of concrete ČSN EN 845-1+A1, chap. 5.3, ČSN EN 845-2, chap. 5.3, 5.4, ČSN EN 845-3+A1, chap. 5.4, 5.5, 5.6, ČSN EN 846-9 chap. 8, ) IP No. 07003T002 (ČSN EN 12350-2, ČSN EN 12350-3) IP No. 07003T003 (ČSN EN 12350-7) IP No. 07003T004 (ČSN EN 12350-6) IP No. 07003T005 (ČSN 73 2011, ČSN 73 1370, ČSN 73 1373 3/6 Determination of density IP No. 07003T006 (ČSN EN 12390-7) 3/7 Determination of dimensions IP 07003T007 and weight of building components (ČSN 73 0212-5, ČSN EN 639 p. 6.4, ČSN EN 1916 p. 4.3.3, ČSN EN 1917 p. 4.3, ČSN EN 1168 +A3 p. 5.3 ČSN EN 12839 p. 5.1, ČSN EN 1433 p. 9.3, ČSN EN 13198 p. 5.2, ČSN EN 12843 p. 5,2 ČSN EN 13693+A1, p. 5.2, ČSN EN 13369 p. 4.3, 5.2, 5.3, Annex J, ČSN 73 2045, ČSN EN 845-2 p. 5.2.2 Fresh concrete Fresh concrete Fresh concrete Hardened concrete Hardened concrete Building components

Page 4 of 19 3/8 Determination of shape, external appearance and marking of building components 3/9 Determination of watertightness and water absorption of building components 3/10 Determination of compressive strength 3/11 Determination of tensile strength 3/12 Determination of watertightness IP 07003T008 (ČSN EN 639 p. 8, ČSN EN 13369 p. 4.3.2, 5.4, Annex J4, ČSN EN 1916 p. 4.3.2, 8, ČSN EN 1917 p. 4.3.2, 8, ČSN 72 3000 p. 4.7, ČSN EN 12839 p. 4.3.2, 5.3 and 7, Annex B, ČSN EN 845-2 p. 7, ČSN EN 1433 p. 8, ČSN EN 13198 p. 5.3, ČSN EN 12843 p. 5.2, 7, ČSN EN 13224 p. 5.2 IP 07003T009 (ČSN EN 640 p. 4.2.1, ČSN EN 1916 p. 4.3, p. 7, Annex A, E, F, ČSN EN 1917 p. 4.3.8, Annex C, D, ČSN EN 12839 p. 5.4, Annex E ČSN EN 1433 p. 9.3.6, ČSN EN 13198 p., 5.7 and 5.8, Annex A,B ČSN EN 13369 p. 5.1.2, Annex G IP No. 07003T010 (ČSN EN 12390-1, ČSN EN 12390-3) IP No. 07003T011 (ČSN EN 12390-6, ČSN EN 12390-5) IP No. 07003T012 (ČSN EN 12390-8) Building components Building components Hardened concrete Hardened concrete Hardened concrete

Page 5 of 19 3/13 Determination of resistance to frost 3/14 Determination of cement surface resistance 3/15 Determination of reinforcement position and concrete strength 3/16 Determination of external and mechanicaltechnological properties moisture content water absorption density dimensions flatness of faces damage to corners and edges 3/17 Determination of external and mechanicaltechnological properties dimensions, compressive strength, load bearing capacity, frost resistance, cement surface resistance and wear resistance 3/18 Determination of mechanical properties and dimensions thickness IP No. 07003T013 (ČSN 73 1322 ) IP No. 07003T014 (ČSN 73 1326) IP 07003T015 (ČSN EN 1916 p. 5.2.1, 5.3.2, 5.3.3, 6.3. ČSN EN 1917 p. 5.2.1, 5.2.2, 6.3 ČSN EN 12839 p. 5.2, ČSN EN 1433 p. 6.3.3., 9.2.1, ČSN EN 13198 p. 5.6) IP No. 07003T016 (ČSN EN 772-10, ČSN EN 772-11 ČSN EN 772-13, ČSN EN 772-16 ČSN EN 772-20 ČSN ISO 12678-1, ČSN ISO 12678-2) IP No. 07003T017 (ČSN EN 1338, Annex D, ČSN EN 1339, Annex D, ČSN EN 1340, Annex D, ČSN EN 13748-1, except 5.6 ČSN EN 13748-2) IP No. 07003T018 (ČSN EN 13168 Annex C.2 and C.3, ČSN EN 823, Hardened concrete Hardened concrete Building components Masonry materials, refractory products Concrete kerb units and kerb stones Concrete tiles, interlocking pavers and grass concrete Wood wool boards

Page 6 of 19 squareness flatness dimensions - pressure test density dimensional stability deformation pressure forming short term water absorption by partial immersion bearing capacity resistance to impact load 3/19 Determination of bearing capacity and deformation behaviour 3/20 Determination of mechanical properties and density dimensions shear strength of glued joints flexural strength tensile strength ČSN EN 824, ČSN EN 825, ČSN EN 822, ČSN EN 826, ČSN EN 1602, ČSN EN 1604, ČSN EN 1605, ČSN EN 1606, ČSN EN 1609, ČSN EN 12089, ČSN EN 12430) IP No. 07003T019 (ČSN EN 380, ČSN EN 594, ČSN EN 595, ČSN EN 596, TR 001, TR002 (except p. 6.5)) IP No. 07003T020 (ČSN EN 384, ČSN EN 408+A1, p. 8, 9, 10, 13 and 19 ČSN EN 14080 p. 4.3, 5.11, Annex D, E, G ČSN EN 14342 p. 4.5, ČSN EN 14374 ČSN EN 789, p. 6, 7, 8 ČSN EN 13183-2, Wood components, panels, boards Wood

Page 7 of 19 compressive strength moisture content classification 3/21 Determination of mechanical and physical properties density - determination by bending impermeability - determination by hot water water absorption-drying flexural strength 3/22 Determination of mechanical properties under climatic load frost resistance - heat-rain test durability by cyclic weathering ČSN 73 2824-1, chap. 5) IP No. 07003T021 ČSN EN 492 ed.2 p. 7.3, ČSN EN 494 ed.2, p. 7.3; ČSN EN 1170-5, ČSN EN 12467, p. 7.3.2-7) IP No. 07003T022 (ČSN EN 492 ed. 2 p. 7.4; ČSN EN 494 ed.2, p. 7.4; ČSN EN 1170-8, ČSN EN 12467, p. 7.4) 3/23 Determination of density IP No. 07003T023 (ČSN EN 492, ed.2 p. 7.2 and 7.3.1, ČSN EN 494 ed.2, p. 7.2 and 7.3.1; ČSN EN 1170-6, ČSN EN 12467, p. 7.3.1) ) 3/24 Determination of dimensions IP No. 07003T024 (ČSN ISO 8335, p. 6.2, ČSN EN 324-1 and 2, ČSN EN 325, ČSN EN 326-1, p. 6) Fibre cement products and glass fiber reinforced concrete products Fibre cement products and glass fiber reinforced concrete products Fibre cement products and glass fiber reinforced concrete products Cement-bonded particle board products

Page 8 of 19 3/25 Determination of density IP No. 07003T025 3/26 Determination of moisture content, swelling and cycling 3/27 Determination of flexural strength and tensile strength perpendicular to the plane of the board 3/28 Determination of resistance to frost 3/29 Determination of compressive strength 3/30 Determination of appearance, damage and dimensions of masonry elements 3/31 Loading tests of building components (ČSN ISO 8335, p. 6.3.2, ČSN EN 323, ČSN EN 1058) IP No. 07003T026 (ČSN ISO 8335, p. 6.3.3, ČSN EN 322, ČSN EN 317, ČSN EN 321) IP No. 07003T027 (ČSN ISO 8335 p. 6.4, ČSN EN 310, ČSN EN 319) IP No. 07003T028 (ČSN EN 1328, ČSN ISO 8335, p. 6.3.5) IP No. 07003T029 (ČSN EN 679, p. 5 to 7, ČSN EN 772-1, p. 7 to 10) IP No. 07003T030 (ČSN EN 772-16, p. 6 to 8, Change A2, ČSN EN 772-2, p. 7 to 8, Change A1 ČSN EN 772-20, p.5, Change A1 ČSN EN ISO 10545-2, p. 2, 3 and 7, ČSN 72 2602, ČSN 72 2640 ) IP 07003T031 (ČSN 73 2030, ČSN 73 2034, ČSN 73 2035, ČSN 73 2038, ČSN 73 2054, Cement-bonded particle board products Cement-bonded particle board products Cement-bonded particle board products Cement-bonded particle board products Aerated concrete products Masonry elements, ceiling elements, quarry tiles, ceramic tiles Building components

Page 9 of 19 3/32 Determination of compressive strength 3/33 Determination of flexural strength ČSN EN 640 p. 4.2.2, ČSN EN 1916 p. 4.3.5, 4.3.6, 5.1.2, 5.2.3, Annex C, Annex D, ČSN EN 1917 p. 4.3.5, 4.3.6, 5.1.2, 5.2.3, 5.2.4, 5.2.6, Annex A, Annex B, ČSN EN 845-2 p. 5.3, ČSN EN 846-9 p. 8, ČSN EN 1168+A3, Annex J ČSN EN 12839 p. 5.6, ČSN EN 1433 p. 9.1, ČSN EN 12843 p. 5.5, ČSN EN 13693 p. 5.4, Annex E ČSN EN 13369 p. 4.3) IP No. 07003T032 (ČSN EN 772-1, p. 7 to 10, ČSN 72 2605, p. 21 to 23, ČSN EN 993-5, ČSN EN 1402-6, p. 5) IP No. 07003T033 (ČSN 72 2605, p. 24 to 28, ČSN EN 772-6, p. 6 and 7, ČSN EN ISO 10545-4, p. 6 and 7, ČSN EN 993-6, ČSN EN 1402-6, p. 6) Masonry elements, ceiling elements, refractory products Masonry elements, quarry tiles, ceramic tiles, refractory products 3/34 Reserved 3/35 Frost resistance test IP No. 07003T035 3/36 Determination of bearing capacity of anchoring elements, suspension elements and manhole steps (ČSN 72 2601, Change 3 IP No. 07003T036 (ČSN EN 1917 p. 4.3.7, Annex E) Masonry elements, quarry tiles Anchoring elements, suspension elements, manhole steps 3/37 Reserved

Page 10 of 19 3/38 Determination of thermal resistance - conductivity of materials and products at steady temperature 3/39 Determination of dimensions, squareness and flatness IP 07003T038 (ČSN 727012-2 ČSN 727012-3 ČSN 727014, ČSN 727302, ČSN 727306, ČSN EN 12664, ČSN EN 12667, ČSN EN 12939, ČSN EN 13162 p.5.3.2, ČSN EN 13163 p.5.3.2, ČSN EN 13164 p.5.3.2, ČSN EN 13165 p.5.3.2, ČSN EN 13166 p.5.3.2, ČSN EN 13167 p.5.3.2, ČSN EN 13168 p.5.3.2, ČSN EN 13169 p.5.3.2, ČSN EN 13170 p.5.3.2, ČSN EN 13171 p. 5.3.2, ČSN EN 1946-2) IP No. 07003T039 (ČSN EN 822, ČSN EN 823, ČSN EN 824, ČSN EN 825, ČSN EN 12085, ČSN EN 13162 p. 5.3, ČSN EN 13163 p. 5.3, ČSN EN 13164 p. 5.3, ČSN EN 13165 p. 5.3, ČSN EN 13166 p. 5.3, ČSN EN 13167 p. 5.3, Building materials and products Thermal insulating products

Page 11 of 19 3/40 Determination of moisture content 3/41 Determination of flexural strength 3/42 Determination of water absorption ČSN EN 13168 p. 5.3, ČSN EN 13169 p. 5.3, ČSN EN 13170 p. 5.3, ČSN EN 13171 p. 5.3, ČSN 72 7302, ČSN EN 13467) IP No. 07003T040 (ČSN EN 1353, p. 5 to 7, ČSN EN 772-10, p. 6 and 7 ) IP No. 07003T041 (ČSN EN 1351, p. 5 to 7) IP No. 07003T042 (ČSN EN 772-7, p. 5 to 9, ČSN EN 771-1 ed.2, Annex C, ČSN EN 772-11, p. 6 and 7, Change A1 ČSN ISO 10545-3, p. 4 and 5 ) Aerated concrete products Aerated concrete products Masonry elements, quarry tiles, ceramic tiles 3/43 Determination of density IP No. 07003T043 (ČSN EN 678) Aerated concrete products 3/44 Determination of density, strength, compressibility, moisture content and water absorption of thermal insulation products IP 07003T044 ( ČSN 64 5421, ČSN 72 7302, ČSN EN 826, ČSN EN 1602, ČSN EN 1603, ČSN EN 1604, ČSN EN 1605, ČSN EN 1606, ČSN EN 1607, ČSN EN 1608, ČSN EN 1609, ČSN EN ISO 845, Thermal insulating products

Page 12 of 19 3/45 Reserved 3/46 Determination of moisture deformation of concrete blocks and artificial stone masonry elements 3/47 Determination of shrinkage of aerated concrete 3/48 Determination of flexural tensile strength (limit of proportionality, residual strength) 3/49 Reserved ČSN EN 12086, ČSN EN 12087, ČSN EN 12088, ČSN EN 12089, ČSN EN 12090, ČSN EN 12430, ČSN EN 12431, ČSN EN 14303 p. 5.3, ČSN EN 13162 +A1 p. 5.3, ČSN EN 13163 + A1 p. 5.3, ČSN EN 13164 + A1 p. 5.3, ČSN EN 13165 + A1 p. 5.3, ČSN EN 13166 + A1 p. 5.3, ČSN EN 13167 + A1 p. 5.3, ČSN EN 13168 + A1 p. 5.3, ČSN EN 13169 + A1 p. 5.3, ČSN EN 13170 + A1 p. 5.3, ČSN EN 13171 + A1 p. 5.3, ČSN EN 13470) IP No. 07003T046 (ČSN 772-14) IP No. 07003T047 (ČSN EN 680) IP No. 07003T048 (ČSN EN 14651 + A1, ČSN EN 14845-1, ČSN EN 14845-2, ČSN EN 1766, p. 4, 5, 6, 8) Masonry elements Aerated concrete products Concrete with metallic and polymer fibres

Page 13 of 19 3/50 Determination of fibre content in fresh and hardened concrete IP No. 07003T050 (ČSN EN 14721 + A1) 4/1 Durability test IP 07004T001 4/2 Tests for thermal and weathering properties of aggregates. Magnesium sulphate test 4/3 Determination of particle density and water absorption 4/4 Determination of resistance to fragmentation by Los Angeles method 4/5 Assessment of fines sand equivalent test, test of loss by drying 4/6 Determination of various aggregate particles and classification test for the constituents of coarse recycled aggregate 4/7 Determination of the content of humus particles 4/8 Determination of particle shape - Shape index 4/9 Determination of particle size distribution Sieving analysis 4/10 Determination of loose bulk density and voids ( ČSN 72 1176, p. 7 to 16 ) IP 07004T002 (ČSN EN 1367-2, p. 1 to 10 ) IP 07004T003 (ČSN EN 1097-6, p. 1 to 10, Annex B ) IP 07004T004 ( ČSN EN 1097-2, p. 1 to 5, ČSN EN 13450, Annex C, General Specifications of Czech Railways No. 58 979/04 - O13) IP 07004T005 ( ČSN EN 933-8+A1, p. 1 to 10, ČSN 72 1187, p. 1 to 10) IP 07004T006 ( ČSN 72 1180, p. 1 to 9, ČSN EN 933-5, p. 4 to 9, ČSN EN 933-11) IP 07004T007 ( ČSN EN 1744-1+A1, p. 15.1 ) IP 07004T008 (ČSN EN 933-4, p.1 to 9 ) IP 07004T009 (ČSN EN 933-1, p.1 to 9 ) IP 07004T010 ( ČSN EN 1097-3, p. 1 to 9, Annex D) Concrete with metallic and polymer fibres

Page 14 of 19 4/11 Determination of silicate disintegration and iron disintegration of blastfurnace slag 4/12 Determination of particle density 4/13 Determination of the particle density of filler - Pycnometer method 4/14 Determination of fineness by sieving method 4/15 Determination of setting time 4/16 Determination of volume stability IP 07004T011 ( ČSN EN 1744-1+A1, p. 5. p. 19.1, 19.2 ) IP 07004T012 ČSN EN 196-6, p. 4.5.3, ČSN 72 2113, p. 2 to 9 ) IP 07004T013 (ČSN EN 1097-7, p. 1 to 10 ) IP 07004T014 (ČSN EN 196-6, p. 3.1 to 3.5) IP 07004T015 (ČSN EN 196-3 +A1, p. 5.1 to 6.3) IP 07004T016 4/17 Determination of strength IP 07004T017 4/18 Determination of fineness of grinding 4/19 Determination of initial and final setting times (ČSN EN 196-3 +A1 p. 7.1 to 7.4) (ČSN EN 196-1, p. 1 to 10) IP No. 07004T018 (ČSN 72 2301, p. 4, 5) IP07004T019 (ČSN 72 2301, p. 4, 6 ) 4/20 Determination of strength IP 07004T020 4/21 Determination of water retention 4/22 Reserved 4/23 Reserved 4/24 Determination of glass phase content (ČSN 72 2301, p. 4, 7, 8) IP 07004T021 (ČSN EN 413-2, p. 4, 5) IP 07004T024 (ČSN P CEN/TR 196-4, p. 7.2.2 to p. 7.2.2.3.1 a), p. 7.2.2.3.2 a) ) Cement, ground granulated blast furnace slag Masonry cement Cement Cement Cement Gypsum Gypsum Gypsum Masonry cement Granulated blast furnace slag

Page 15 of 19 4/25 Determination of air content IP 07004T025 4/26 Determination of efficiency index 4/27 Determination of initial setting time 4/28 Determination of moisture content 4/29 Determination of particle shape - Flakiness index 4/30 Determination of resistance to freezing and thawing 4/31 Determination of compressive strength 4/32 Determination of density and water absorption 4/33 Determination of resistance to freezing and thawing (ČSN EN 413-2, p. 4, 6) IP 07004T026 (ČSN EN 15167-1, p. 3.1, 5.3.2.1, 5.3.2.3, ČSN EN 196-1, p. 1 to 10) IP 07004T027 (ČSN EN 15167-1, p. 5.3.2.2, ČSN EN 196-3+A1, p. 4.1 to 6.3) IP 07004T028 (ČSN 15167-1, Annex A) IP 07004T029 (ČSN EN 933-3, p. 1 to 9 ) IP 07004T030 (ČSN EN 1367-1, p. 1 to 10 ) IP 07004T031 (ČSN EN 1926, p. 1 to 10, ČSN EN 13383-1, p. 5.3 ) IP 07004T032 ( ČSN EN 13383-2, p. 8.1 to 8.7.2, ČSN EN 13383-1, p. 5.2, 7.3) IP 07004T033 ( ČSN EN 13383-2, p. 9.1 to 9.7.2, ČSN EN 13383-1, p. 7.4 ) 4/34 Determination of strength IP 07004T034 4/35 Determination of adhesion IP 07004T035 4/36 Reserved 4/37 Reserved (ČSN EN 13892-2, p. 1 to 7) (ČSN EN 13892-8, p. 1 to 8) Masonry cement Ground granulated blast furnace slag Ground granulated blast furnace slag Ground granulated blast furnace slag Stone for water constructional works Stone for water constructional works Stone for water constructional works Screed materials Screed materials

Page 16 of 19 4/38 Determination of strength IP 07004T038 (ČSN EN 13279-2, p. 4.5.4., 4.5.5) 4/39 Determination of adhesion IP 07004T039 (ČSN EN 13279-2, p. 4.6) Gypsum binders and gypsum plasters Gypsum binders and gypsum plasters 4/40 Determination of fly ash suspension consistency 4/41 Initial assessment of concrete mixing water oils and fats cleaning agents colour suspended matter odour humus matter 4/42 Determination of bulk density of fly ash (loose, bulk) IP 07004T040 (ČSN EN 14227-3, Annex ND) IP 07004T041 (ČSN EN 1008, p. 6) IP 07004T042 (ČSN 72 2071, p. 11.1 and 11.2) Fly ash suspension, backfilling material Concrete mixing water Fly ash, fly ash mixtures and materials 4/43 Determination of slip IP 07004T043 (ČSN EN 1308, p. 1 to 9 ) Mortars and adhesives for tiles 4/44 Determination of flexural strength and compressive strength 4/45 Determination of tensile adhesion strength for cementitious adhesives 4/46* Determination of layer adhesion and tensile strength of surface layers 4/47 Determination of adhesion to the base IP 07004T044 (ČSN EN 1015-11, p. 1 to 10) IP 07004T045 (ČSN EN 1348, p. 3 to 10 ) IP 07004T046 (ČSN 73 6242, Annex B, p. B.1 to B.7) IP 07004T047 (ČSN EN 1015-12, p. 1 to 10) Mortar mixtures Mortars and adhesives for tiles Bridge decks of road bridges Mortar mixtures 4/48 Determination of open time IP 07004T048 (ČSN EN 1346, p. 1 to 10 ) Mortars and adhesives for tiles

Page 17 of 19 4/49 Frost resistance test IP 07004T049 4/50 Determination of efficiency index 4/51 Determination of volume stability 4/52 Determination of fly ash particle density 4/53 Determination of fineness by wet sieving 4/54 Determination of particle size distribution of soils 4/55 Reserved 4/56 Reserved 4/57 Determination of the water content of a soil 4/58 Reserved 4/59 Reserved 4/60 Reserved 4/61 Determination of water vapour transmission properties of building materials 4/62 Unconfined compression test on fine-grained soils (ČSN 72 2452, p. 1 to 12 ) IP 07004T050 (ČSN EN 450-1, p. 3.5, p. 5.3.2, ČSN EN 196-1, p. 1 to 10 ) IP 07004T051 (ČSN EN 450-1, p. 5.3.3, ČSN EN 196-3 + A1, p. 7.1 to 7.4 ) IP 07004T052 (ČSN EN 450-1, p. 5.3.4, ČSN EN 196-6, p. 4.5.3, ČSN 72 2113, p. 2 to 9 ) IP 07004T053 (ČSN EN 451-2, p. 1 to 7) IP 07004T054 (ČSN CEN ISO/TS 17892-4 p. 1 to 4.2.2., 5.1 to 5.2.3.2, 6.1, 7) IP 07004T057 (ČSN CEN ISO 17892-1 p. 1 to 7) IP07004T061 (ČSN EN ISO 12572 p. 1-10, Annex A) IP 07004T062 (ČSN CEN ISO/TS 17892-7 p. 1 to 7) Mortar mixtures Fly ash Fly ash Fly ash Fly ash Soils Soils, backfilling material Building materials Soils, backfilling material

Page 18 of 19 4/63 Determination of fineness by permeable method 4/64 Determination of capillary absorption 4/65 Determination of moisture content 4/66 Determination of density and water absorption 4/67 Determination of flexural strength 4/68 Determination of water vapour transmission rate 4/69 Determination of water vapour diffusion coefficient 4/70 Determination of resistance to frost 4/71 Determination of resistance to ageing by thermal shock - change of bending strength - change of mass 4/72 Determination of dimensions and squareness 4/73 Determination of dry bulk density of hardened mortar 4/74 Determination of water absorption coefficient due to capillary action of hardened mortar IP 07004T063 (ČSN EN 196-6, p. 4.1 to 4.10 ) IP 07004T064 ( ČSN 480-5, p. 1 to 9 ) IP No. 07004T065 (ČSN EN 1097-5, p. 1 to 9, Annex A) IP No. 07004T066 (ČSN EN 14617-1, p. 1 to 7) IP No. 07004T067 (ČSN EN 14617-2, p. 1 to 9) IP 07004T068 (ČSN EN 12086, p. 1 to 10) IP No. 07004T069 (ČSN 72 7030, p. 17 to 24 and tab. 2, ČSN EN 1015-19, p. 6.1, 6.2, ČSN 73 2580, p. 14 to 19) IP No. 07004T070 (ČSN EN 14617-5, p. 1 to 9) IP No. 07004T071 (ČSN EN 14617-6, p. 1 to 9) IP No. 07004T072 (ČSN EN 14617-16, p. 1 to 3, 6) IP No. 07004T073 (ČSN EN 1015-10, p. 1 to 9) IP No. 07004T074 (ČSN EN 1015-18, p. 1 to 10) Cement, gypsum, fly ash, lime, ground granulated blast furnace slag Mortars, concrete and mortar additives Artificial stone products Artificial stone products Thermal insulating products Mortar mixtures Artificial stone products Artificial stone products Artificial stone products Mortars Mortars

Page 19 of 19 1) 6/1* Loading tests of building structures and bridges IP No. 07006T001 (ČSN 73 2030, ČŠN EN 380, ČSN 73 6209) Building structures and bridges Asterisk at the ordinal number identifies the tests, which the Laboratory is qualified to carry out outside the permanent laboratory premises. Sampling: Ordinal number Sampling procedure name V/1 Aggregate sampling Sampling procedure identification IP No. 07004V001 (ČSN EN 932-1, p. 1 to 11, Annex C) Sampled object V/2 Sampling of bulk materials IP No. 07004V002 (ČSN EN 196-7, p. 1 to 10) Cement, gypsum, fly ash, lime, ground granulated blast furnace slag Note: OTP General Technical Specifications TR EOTA Document IP - Internal Procedure