Admaterials Technologies Pte Ltd Certificate No. : LA B 58 Sungei Kadut Loop Singapore Issue No. : 14

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1 Admaterials Technologies Pte Ltd Certificate No. : LA B 58 Sungei Kadut Loop Singapore Issue No. : 14 Date : 20 September 2018 Page : 1 of 34 FIELD OF TESTING : Civil Engineering Testing A. AGGREGATE 1. Petrographic Examination of BS EN 932-3: 1997 LJP, SW, ZR Aggregates for Concrete BS 7943:1999 BS 812 Part ASTM C295 / C295M: Potential Alkali Reactivity (Mortar Bar Method ASTM C1260: 2014 LJP, SW,, ZR 3. Particle Size Distribution / Sieve Analysis SS 73: 1974 ASTM C136 / C136M: 2014 BS 812 Part 103.1: 1985 BS EN 933-1: 2012 ASTM D (ASTM D242 / D242M - 09(2014 LJP, SW, 4. Fineness Modulus ASTM C136 / C136M: Clay, Silt and Dust (Decantation SS 73: 1974 (Except Method A Method BS 812 Part 103.1: 1985 ASTM C BS EN 933-1: Moisture Content (Oven Dried Method SS 73: 1974 BS 812 Part 109: 1990 BS EN : Bulk Density BS EN : 1998 BS 812 Part 2: 1995 SS 73: 1974

2 Date : 20 September 2018 Page : 2 of 34 A. AGGREGATE 8. Relative Density & Water BS EN : 2013 LJP, SW, Absorption BS 812 Part 2: 1995 SS 73: 1974 ASTM C127: 2015 ASTM C128: 2015 (Gravimetric Method 9. Sampling BS EN 932-1: 1997 BS 812 Part 102: 1989 SS 73: Organic Impurities ASTM C40 / C40M - 16 SS 73: Shell Content SS 73 Part 6: 1992 BS 812 Part 106: 1985 BS EN 933-7: Flakiness Index SS 73 Part 5.1: 1992 BS EN 933-3: 2012 BS 812 Part 105.1: Elongation Index SS 73: 1974 BS 812 Part 105.2: Impact Value SS 73: 1974 BS 812 Part 112: Crushing Value SS 73: 1974 BS 812 Part 110: % Fines Value SS 73: 1974 BS 812 Part 111: Los Angeles Abrasion SS 73: 1974 ASTM C131 / C131M: 2014 BS EN : 2010 ASTM C535-16

3 Date : 20 September 2018 Page : 3 of 34 A. AGGREGATE 18. Soundness Test ASTM C88: 2013 LJP, SW, BS 812 Part 121: 1989 BS EN : 2009 SS 73 Part 21: Shape & Surface Texture SS 73: Drying Shrinkage SS 73 Part 20: 1992 BS EN : 2008 BS 812 Part 120: Assessment of Fines - Methylene BS EN 933-9:2009+A1:2013 Blue Test 22. Shape Index BS EN 933-4: Angularity Number SS 73: Assessment of Fines - Sand BS EN 933-8:2012+A1: 2015 Equivalent Test ASTM D2419: Constituents of Coarse Recycled BS EN : 2009 Aggregates SS 544: Part 2: 2009, Annex B 26. Organic Contaminators by Mortar Method BS EN :2009+A1: 2012, Clause Coral Content (Shell content in fine SANS 5840: 2008 aggregate 28. Aggregate Abrasion Value BS : 1990 BS EN : 2009, Annex A 29. Influence of Recycled Aggregate BS EN : 2006 Extract on the Initial Setting Time of Cement

4 Date : 20 September 2018 Page : 4 of 34 A. AGGREGATE 30. Percentage of Fractured Particles ASTM D (2017 LJP, SW, in Coarse Aggregate 31. Flat Particles, Elongated Particles, ASTM D4791: 2010 or Flat and Elongated Particles in Coarse Aggregate 32. Clay Lumps and Friable Particles in Aggregates ASTM C142 / C142M: Polished Stone Value BS EN : 2009 BS : Lightweight Particles in Aggregate ASTM C123/C123M: Particle Density of Filler BS EN :2008 B. SOIL 1. Direct Shear Box Test BS 1377 Part 7: 1990 (Clause LJP, SW, ISO/TS : Compaction Test (Maximum and BS 1377 Part 4: 1990 (Clause 4 Minimum Dry Density 3. Compaction Test (Dry Density / BS 1377 Part 4: 1990 (Clause 3 Moisture Content ASTM D e1 ASTM D698-12e2 4. Unconfined Compressive Strength BS 1377 Part 7: 1990 (Section 7 ASTM D2166 / D2166M - 16 ISO : Moisture Content BS : 1990 BS EN ISO :2014 ASTM D ASTM D ASTM D ASTM D Liquid Limit BS : 1990, Method 4.3 ASTM D4318: 2017 ISO/TS :2004 Ed 1 7. Plastic Limit & Plasticity Index BS : 1900, Section 5 ASTM D4318: 2017 ISO/TS :2004 Ed 1

5 Date : 20 September 2018 Page : 5 of 34 B. SOIL 8. Linear Shrinkage BS : 1990, Section 6.5 LJP, SW, 9. Particle Size Distribution BS : 1990, Method 9.2, 9.3 & 9.5 BS EN ISO : California Bearing Ratio BS : 1990, Method 7 ASTM D Particle Density BS :1990, Section 8 BS EN ISO : Percentage of Fines (Finer than ASTM D micron 13. Sand Replacement BS : 1990, Method 2.1 LJP, JUN ASTM D1556/D1556M-15ε1 & ASTM D In-place Density & Water Content ASTM D (NDG ASTM D2922: 2005 ASTM D3017: 2005 BS : 1990 Clause Plate Loading Test BS : 1990 Method Density BS : 1990, Section 7 LJP, SW, BS EN ISO :2014 C. CONCRETE 1. Fresh Concrete 1. Slump Test SS 78: Pt A2: 1987 LJP, SW, BS 1881: Pt 102: 1983 BS EN : Density (Fresh Concrete SS 78: Pt A7: 1987 BS 1881: Pt 107: 1983 BS EN : Sampling BS EN : 2009 SS 78 Part A1:1987 BS 1881 Part 101: Air Content-Pressure Methods BS EN : 2009 SS 78 Part A6: 1987 BS 1881 Part 106: 1983

6 Date : 20 September 2018 Page : 6 of 34 C. CONCRETE 1. Fresh Concrete 5. Flow Table Test SS 78: Pt A5: 1987 LJP, SW, BS 1881: Pt 105: 1984 BS EN : Degree of Compactibility BS EN : Laboratory Mixing and Sampling SS 78: Pt 25: 1987 BS : 2013 BS EN 480-1: Time of Setting of Concrete ASTM C403 / C403M - 16 Mixtures by Penetration Resistance 9. Slump-flow test BS EN : V-funnel test BS EN : L box test BS EN : Sieve segregation test BS EN : J-ring test BS EN : Adiabatic Temperature Rise of ADM/CE/023: 2017 LJP, SW,, WX Fresh Concrete 2. Hardened Concrete (Physical Tests 1. Petrographic Examination of ASTM C LJP, SW, ZR Hardened Concrete 2. Density (Hardened Concrete SS 78: Pt A14: 1987 BS 1881: Pt 114: 1983 BS EN : Compressive Strength of Cubes SS 78: Pt A16: 1987 BS 1881: Pt 116: 1983 BS EN : 2009 AS : Water Absorption SS 78: Pt A22: 1987 BS : 2011 ASTM C642: 2013 LJP, SW,, WX

7 Date : 20 September 2018 Page : 7 of Hardened Concrete (Physical Tests 5. Water Permeability DIN 1048: Pt LJP, SW,, WX 6. Depth of penetration of water under BS EN : 2009 Pressure 7. Making Test Beams SS 78 Part A9: 1987 LJP, SW, BS 1881 Part 109: 1983 BS EN : 2012 BS EN : Making Test Cylinders SS 78 Part A10: 1987 BS 1881 Part 110: 1983 BS EN : 2012 BS EN : Tensile Splitting Strength of Test SS 78 Part A17: 1987 Specimens BS 1881 Part 117: 1983 BS EN : Making of Test Cubes SS 78: Pt A8: 1987 BS 1881: Pt 108: 1983 BS EN : 2012 BS EN : Flexural Strength SS 78: Pt A18: 1987 LJP, SW,, WX BS 1881: Pt 118: 1983 BS EN : Compressive Strength of Cores SS 78: Pt A20: 1987 BS 1881: Pt 120: 1983 BS EN : 2009 AS : Static Modulus of Elasticity in BS 1881: Pt 121: 1983 Compression ASTM C469 / C469M Initial Surface Water Absorption BS 1881: Pt 208: 1996 LJP, SW,

8 Date : 20 September 2018 Page : 8 of Hardened Concrete (Physical Tests 15. Length Change (Drying Shrinkage ASTM C157/C157M-17 LJP, SW,, WX & Wetting Expansion 16. Concrete's Ability to Resist ASTM C a Chloride Ion Penetration (Rapid Chloride Permeability Test 17. Coefficient of Permeability Darcy's Theory - HDB Test Method ADM/CE/017: 2013 LJP, SW,, WX 18. Water Penetration & Water Gain HDB Test Method (1 April 1992 LJP, SW, ADM/CE/018: Compressive Strength of Moulded BS EN : 2009 LJP, SW,, WX Cylinder Specimens AS : Microscopical Determination of ASTM C457 / C457M - 16 LJP, SW,, ZR Parameters of the Air-Void System (Procedure B in Hardened Concrete 21. Water Sorptivity ASTM C LJP, SW, ADM/CE/020: Density, Absorption, and Voids ASTM C LJP, SW,, WX 23. Calibration of Cube Mould BS EN : Autogenous Strain of Cement Paste and Mortar ASTM C1698: 2009 ( Flexural tensile strength (limit of BS EN 14651:2005+A1:2007 proportionality (LOP, residual 26. Fibre content in fresh and BS EN 14721:2005+A1:2007 hardened concrete

9 Date : 20 September 2018 Page : 9 of Hardened Concrete (Non- Destructive Tests D. REPAIR MATERIAL 1. Non-Shrink Grout (For Pressure Grouting 2. Non-Shrink Grout (For Semi-Precast Construction 1. Determination of Rebound Number ASTM C805/C805M: 2013a LJP, SW, JUN of Hardened Concrete BS EN : Ultrasonic Pulse Velocity ASTM C Measurement BS EN : Covermeter Test BS 1881: Pt 204: Strain Measurement BS 1881: Pt 206: 1986 (Electrical Displacement 5. Initial Surface Absorption BS 1881: Pt 208: Half-Cell Potential Measurement ASTM C Depth of Carbonation, cores or BS EN 14630: 2006 broken (on concrete BRE Publication (IP6/81 RILEM TC14-CPC Penetration Resistance ASTM C803 / C803M Flow Consistency ASTM C939 / C939M - 16a LJP, SW,, TBK 2. Compressive Strength ASTM C Expansion/Shrinkage ASTM C Bleeding ASTM C Setting Time (Initial & Final Set ASTM C Flow Consistency BS : 1998 LJP, SW,, TBK ASTM C Compressive Strength BS EN 196-1:2016 ASTM C109 / C109M - 16a

10 Date : 20 September 2018 Page : 10 of Non-Shrink Grout (For Semi-Precast Construction 3. Polymer Modified Cement Mortar 3. Change in Height ASTM C827 / C827M - 16 LJP, SW,, TBK 4. Setting Time BS EN 196-3: Bond Strength at 28 days BS 6319: Part 4: 1984 BS EN 12615: Compressive Strength ASTM C109 / C109M - 16a LJP, SW, BS EN 12190: 1999 ASTM C349: Stiffening time BS EN : Shrinkage at 28 days ASTM C531: 2000 ( Tensile pull off strength (before BS EN : 2016 and after weathering ADM/CE/010: 2017 ADM/CE/011: Bonding Agent 1. Slant Shear Bond Strength (Type I ASTM C1042: 1999 LJP, SW, 2. Slant Shear Bond Strength (Type II ASTM C1042: Total Solids Content ISO 124: Waterproofing Material for External Wall Seepage Repair 1. Tensile pull off strength ASTM D4541: 2002 (Method A, Type I Tester ASTM D7234: Water Vapour Transmission ASTM E96 / E96M - 16 (Water Method only ASTM D1653: Tensile Strength & Elongation at ASTM D Method A only Break 4. Crack Bridging ASTM C836 / C836M - 15 ADM/CE/001: 2017 AS/NZS : 1999 LJP, SW,

11 Date : 20 September 2018 Page : 11 of Flexible Cementitious Waterproof Membrane (Water- Based 1. Tensile pull off strength ASTM D4541: 2002 (Method A, LJP, SW, Type I Tester ASTM D7234: Tensile Strength & Elongation at ASTM D Method A Break 3. Crack Bridging ASTM C836 / C836M - 15 ADM/CE/002: Water Penetration Test DIN 1048: Pt ADM/CE/003: Initial Hardness (Shore A ASTM D Set to touch ASTM D1640 / D1640M: Flexible Non- Cementitious Waterproof Membrane (Water- Based 1. Tensile pull off strength ASTM D4541: 2002 (Method A, LJP, SW, Type I Tester ASTM D7234: Tensile Strength & Elongation at ASTM D Method A Break 3. Crack Bridging ASTM C836 / C836M - 15 ADM/CE/002: Water Penetration Test DIN 1048: Pt ADM/CE/004: Initial Hardness (Shore A ASTM D Set to touch ASTM D1640 / D1640M: 2014

12 Date : 20 September 2018 Page : 12 of Waterproofing Membrane for RC Roof - Bituminous Type 1. Tensile pull off strength ASTM D4541: 2002 (Method A, LJP, SW, Type I Tester ASTM D7234: Tensile Strength & Elongation at ASTM D Method A Break 3. Crack Bridging ASTM C836 / C836M - 15 ADM/CE/002: Water Vapour Transmission ASTM E96 / E96M Water Penetration Test DIN 1048: Pt ADM/CE/005: Initial Hardness (Shore A ASTM D Accelerated Weathering ASTM G ADM/CE/007: Set to touch ASTM D1640 / D1640M: Solid Content SS 133: 1987 Appendix D 9. Repair Material - Reinforcement Primer / Reinforcement Bar 1. Half-Cell Potential ASTM C LJP, SW, 2. Bond Performance SS 2 Part 3: 1987 Appendix A 10. Epoxy Mortar 1. Working Time, Initial Setting Time ASTM C308: 2000 (2012e1 LJP, SW, and Service Strength Setting Time 2. Compressive Strength ASTM C579: 2001 ( Coefficient of Linear Thermal ASTM C531: 2000 (2012 Expansion 4. Water Absorption ASTM C413: 2001 ( Tensile Strength ASTM C307: 2003 ( Flexural Strength ASTM C580: 2002 (2012

13 Date : 20 September 2018 Page : 13 of Epoxy Resin for Injection 1. Determination of Bond Strength ASTM C882 / C882M: 2013a LJP, SW, 2. Density SS 5: Pt B7: 2013 ASTM D1475: Bituminous and Non- Bituminous Preformed Waterproofing Membrane for Concealed Roof 1. Dimensional Stability LJP, SW, 2. Tensile Strength and Elongation at Break 3. Tensile Shear at Joints 4. Pliability SS 374: Water Absorption and Soluble Matter 6. Water Vapour Transmission 7. Hydrostatic Test 8. Resistance to Leakage at Joint 13. Waterproofing Membrane 1. Thickness and Mass Per Unit Area DIN 53353: & LJP, SW, DIN 16726: BS EN : 2000 BS EN : 2009 BS EN 22286: 1994 (BS : 1994 (ISO 2286: 1986 DIN EN ISO :2017 ASTM D ( Tensile Strength & Elongation at SS 374: 1994 Break ASTM D Method A BS EN : 2000 BS EN : 2013 BS EN ISO 527-1: 2012 BS EN ISO 527-3: 1996

14 Date : 20 September 2018 Page : 14 of Waterproofing Membrane 3. Dimensional Stability SS 374: 1994 LJP, SW, BS EN : 2000 BS EN : 2001 DIN 53377: & DIN 16726: Watertightness/Behaviour under Hydrostatic Pressure SS 374: 1994 BS EN 1928: 2000 DIN 16726: BS EN : 2009, based on BS EN 14891: 2012, Part A7 for concrete mix design 5. Peel or Stripping Strength to ASTM D903-98(2017 Concrete 6. Puncture Resistance ASTM E154 / E154M - 08a (2013e1, Section Impact Resistance ADM/CE/021: 2016 & ASTM G14 04 (2010e1 8. Static Crack Bridging ASTM C836 / C836M - 15 & ASTM C BS EN : 2004, Method A 9. Pull-Off Adhesion Strength ASTM D4541: 2002 (Method A, Type I Tester ASTM D BS EN 1542: Artificial ageing by long term BS EN 1296: 2001 exposure to elevated temperature SS 374: 1994 DIN 16726:

15 Date : 20 September 2018 Page : 15 of Waterproofing Membrane 11. Behaviour after Storage in Aqueous Solutions DIN 16726: LJP, SW, 12. Chemical Resistance BS EN 14414: 2004 (METHOD A & B ASTM D Resistance to Leaching BS EN 14415: 2004 (METHOD A & B 14. Hydrostatic Pressure Resistance ASTM D5385 / D5385M - 93 (2014e1 15. Lateral Water Migration ADM/CE/022: 2016 & ASTM D5385 / D5385M - 93 (2014e1 16. Tear Strength ASTM D (2012 (Type C & T 14. Rubber Waterstop 1. Change in Mass (after immersion Change in Volume (after immersion ASTM D471-16a LJP, SW,, TBK E. BUILDING MATERIAL 1. Tile Adhesive (Fast and Normal Set 1. Tensile Adhesion Bond Strength BS EN 1348: 2007 BS EN : Tensile Adhesion Bond Strength BS EN 1348: 2007 (After Water immersion BS EN :2017 LJP, SW,, TBK 3. Tensile Adhesion Bond Strength BS EN 1348: 2007 (After Heat Aging BS EN : Open Time BS EN 1346: 2007 BS EN : Deformity BS EN 12002: 2008 BS EN : Slip BS EN 1308: 2007 BS EN : Pull Out Test (Site Test ADM/CE/015: 2011 LJP, JUN

16 Date : 20 September 2018 Page : 16 of Tile Grout 1. Shrinkage BS EN : 2009 LJP, SW,, TBK 2. Water Absorption BS EN : Compressive Strength BS EN : Flexural Strength BS EN : Abrasion Resistance BS EN : Prepacked Floor Screed/ Prepacked Waterproof Screed 1. Average compressive strength ASTM C109 / C109M - 16a LJP, SW, 2. Flow ASTM C Water Absorption ASTM C413: 2001 ( Water Penetration Test DIN 1048: Pt ADM/CE/003: Flexural Strength ASTM C348: Water Retentivity BS 4551: 2005+A2: Stiffening time BS EN : 1999 (Method A 8. Volume change ASTM C827 / C827M Prepacked Plaster/ Prepacked Mortar 1. Tensile pull off strength BS EN : 2016 LJP, SW, 2. Compressive Strength BS EN : 1999 BS : Consistence Retentivity BS 4551: A2: Water Retentivity BS 4551: A2: Stiffening time BS EN :1999 (Method A 6. Linear Shrinkage ASTM C531: 2000 ( Pull Out Test (Site Test ADM/CE/016: 2011 LJP, JUN

17 Date : 20 September 2018 Page : 17 of Prepacked Skim Coat 1. Tensile pull off strength BS EN : 2016 LJP, SW, 2. Tensile pull off strength (after BS EN : 2016 weathering ADM/CE/008: Compressive Strength BS EN : Water Retentivity BS 4551: 2005+A2: Setting Time BS EN 196-3: Linear Shrinkage ASTM C531: 2000 ( Pull Out Test (Site Test ADM/CE/016: 2011 LJP, JUN 6. Acrylic Polymer Cementitious Coating 1. Compressive Strength ASTM C109 / C109M - 16a LJP, SW, 2. Flexural Strength ASTM C348: Tensile Strength ASTM C307: 2003 ( UV Accelerated Weathering ASTM G ADM/CE/009: Skid Resistance ASTM E303: 1993 ( Taber Abrasion ASTM D4060: 2014 ADM/CE/012: Shear Bond Adhesive ASTM C482: 2002 (2014 ADM/CE/013: Water Penetration Test DIN 1048: Pt ADM/CE/006: 2010

18 Date : 20 September 2018 Page : 18 of Self-Leveling Screed 1. Compressive Strength ASTM C109 / C109M - 16a LJP, SW, 2. Linear Shrinkage/Length Change ASTM C157/C157M-17 ASTM C531: 2000 ( Slip Resistance (before & after BS : 2002+A1: 2013 accelerated weathering 4. Tensile Adhesion Bond Strength ASTM D4541: 2002 (Method A, Type I Tester BS EN : Shear Adhesion Bond Strength ASTM C482: 2002 ( Accelerated Weathering ASTM G (UV Exposure 7. Flowability ASTM C939 / C939M - 16a 8. Water Absorption ASTM C413: 2001 (2012 (Method A

19 Date : 20 September 2018 Page : 19 of Sealant 1. Staining and Color Change ASTM C LJP, SW,, TBK 2. Extrusion Rate ASTM C1183 / C1183M: Rheological (Flow Properties ASTM C Indentation Hardness ASTM C Tack-Free Time ASTM C Adhesion and Cohesion Under ASTM C719: 2014 Cyclic Movement (Hockman Cycle 7. Effects of Heat Aging ASTM C Effects of Laboratory Accelerated ASTM C (2017 Weathering 9. Adhesion-in-Peel ASTM C Durability of Sealants Exposed to ASTM C Continuous Immersion in Liquids

20 Date : 20 September 2018 Page : 20 of 34 F. PAINT / COATING 1. Adhesion (Pull Off Strength ASTM D (Method B LJP, SW,, JUN ASTM D7234: 2012 BS EN ISO 4624:2016 (Method B BS EN 1542: Non-Destructive Measurement of ASTM D7091: 2013 LJP, JUN Dry Film Thickness of Non- BS EN ISO 2178:2016 Magnetic Coatings Applied to a Ferrous Base 3. Dry Film Thickness ISO 2808: 2007 (Method 7c and 7d ASTM D7091: 2013 ASTM D ( Alkali resistance (spotting method SS 5 - G2 : 2003 (2013 LJP, SW, 5. Compatibility on wet concrete BS EN 13578: Methods of conditioning before BS EN :2002 testing - UV accelerated weathering 7. Static Crack Bridging BS EN : 2004, Method A 8. Tensile & Elongation at Break BS ISO 37: Water-Vapour Transmission BS EN ISO 7783: Luminance Factor SS 589 : 2013 (BS EN 1871:2000 Annex E 11. Skid Resistance SS 589 : 2013 Annex C

21 Date : 20 September 2018 Page : 21 of 34 G. ADMIXTURES 1. Water Reduction BS EN : 2009 LJP, SW, BS EN 480-1: 2014 SS EN 934-2: Compressive Strength BS EN : 2009 BS EN 480-1: 2014 SS EN 934-2: Air Content-Pressure Methods BS EN : 2009 BS EN 480-1: 2014 SS EN 934-2: Increase in Consistence BS EN : 2009 BS EN 480-1: 2014 SS EN 934-2: Retention of Consistence BS EN : 2009 BS EN 480-1: 2014 SS EN 934-2: Bleeding BS EN 480-4: 2005 BS EN 480-1: 2014 SS EN 934-2: Setting Time BS EN 480-2: 2006 BS EN 480-1: 2014 SS EN 934-2: Capillary Absorption BS EN 480-5: 2005 BS EN 480-1: 2014 SS EN 934-2: Sampling BS EN 934-6: 2001 SS EN 934-6: 2008 (SS 320: 1987

22 Date : 20 September 2018 Page : 22 of 34 H. CEMENT 1. Ordinary Portland Cement/Sulphateresisting and Portland Blast Furnace Slag Cement. Ground Granulated Blast Furnace Slag, Silica Fume & Fly Ash 1. Determination of Strength BS EN 196-1: 2016 LJP, SW,, WX ASTM C109 / C109M - 16a SS 397 Part 1: Determination of Setting Times BS EN 196-3: 2016 SS 397 Part 3: 1997 ASTM C (Method A 3. Determination of Soundness BS EN 196-3: 2016 SS 397 Part 3: Determination of Fineness BS EN 196-6: 2010 SS 397 Part 6: 1997 ASTM C Moisture Content BS EN 15167: Pt 1: 2006 Annex A SS EN 15167: Pt 1: 2008 Annex A 6. Activity Index BS EN 196-1: 2016 BS EN : 2006, BS EN : 2005+A1: 2009, BS EN 450-1: 2012, Air Content ASTM C185-15a 8. Amount of Water Required for ASTM C Normal Consistency 9. Fineness by Wet Sieving BS EN 451-2: Water Requirement for BS EN 450-1:2012, Annex B Category S Fly Ash

23 Date : 20 September 2018 Page : 23 of Masonry Cement I. CURING COMPOUND 1. Setting Time BS EN 413-2: 2016 LJP, SW,, WX BS EN 196-3: Soundness BS EN 196-3: Compressive Strength BS EN 196-1: Consistence of Fresh Mortar BS EN 413-2: Air Content BS EN 413-2: Water Retentivity BS EN 413-2: Sieve Residue BS EN 196-6: Water Retention ASTM C LJP, SW, 2. Bond Strength Test ASTM C882/C882M: 2013a, Clause 11.3 only ADM/CE/019: Density Test ASTM D1475: Non Volatile Matter Test ASTM D (2017 (Method A & B

24 Date : 20 September 2018 Page : 24 of 34 J. MASONRY UNITS 1. Dimension and Density BS EN : 2009 LJP, SW,, 1. Ferrocement Roof Slabs / Sunbreaker Slabs 2. Cover Measurement BS 1881: Pt 204: Initial Surface Absorption BS 1881: Pt 208: Carbonation Depth BRE Publication (IP6/81 BS EN 14630: Burnt Clay and Shale Bricks 3. Masonry Units / Autoclaved Aerated Concrete 1. Determination of Dimensions LJP, SW, 2. Determination of Compressive Strength SS 103: Water Absorption Test 4. Soluble Salt Content 5. Efflorescence Test 1. Compressive Strength BS EN 772-1: 2011+A1:2015 LJP, SW,, WX ASTM C (2017, Section 6 2. Density BS EN : 2000 BS EN 678: 1994 ASTM C (2017, Section 7 3. Drying Shrinkage BS EN 680: 2005 ASTM C (2017, Section 8 4. Water Absorption due to Capillary BS EN : 2011 Action 5. Dimensions BS EN : 2011

25 Date : 20 September 2018 Page : 25 of Concrete Masonry Units 1. Geometrical Characteristics LJP, SW,, WX 2. Compressive Strength SS 271: Drying Shrinkage 4. Total Water Absorption 5. Measurement of Dimensions 6. Compressive Strength ASTM C140 / C140M - 17b (Annex A1 7. Absorption K. CERAMIC WALL 1. Determination of Dimensions LJP, SW, AND FLOOR TILES 2. Determination of Straightness of Sides (SS 483: 2000, ISO 13006: Determination of Rectangularity (BS EN 14411: 2016 ISO : Determination of Surface Flatness 5. Determination of Surface Quality 6. Determination of Resistance to (SS 483: 2000 Deep Abrasion ISO 13006: 2012 (BS EN 14411: 2016 ISO : Tensile and Shear Adhesion Bond ASTM C482: 2002 (2014 Strength 8. Determination of Modulus of (SS 483: 2000 Rapture ISO 13006: 2012 (BS EN 14411: 2016 ISO : 2014

26 Date : 20 September 2018 Page : 26 of 34 K. CERAMIC WALL 9. Determination of Water Absorption (SS 483: 2000 LJP, SW, AND FLOOR TILES ISO 13006: 2012 (BS EN 14411: 2016 ISO : Determination of Scratch Hardness EN 101: 1991 of Surface BS 6431 Part 13: 1986 EN 159: 1991 SS 301: 1985 Appendix G 11. Slip Resistance Test (SS 483: 2000 ISO 13006: 2012 SS 485: 2011 (BS EN 14411: Reverse Staining ADM/CE/014: Stain Resistance (SS 483: 2000 ISO 13006: 2012 (BS EN 14411: 2016 SS 57: 1989 Appendix H.7 ISO : Chemical Resistance (SS 483: 2000 ISO 13006: 2012 (BS EN 14411: 2016 ISO : Coefficient of Friction SS 485: Sampling and Basic for Acceptance (SS 483: 2000 ISO 13006: 2012 (BS EN 14411: 2016 ISO : Colourfastness SS 57: 1989 Appendix F SS 301: 1985 Appendix H

27 Date : 20 September 2018 Page : 27 of 34 L. ROCKS 1. Unconfined Compressive Strength ASTM D e1 (Method C LJP, SW, of Core Specimens 2. Water (Moisture Content of Soil ASTM D2216: 2010 and Rock 3. Point Load Strength Index ASTM D Petrographic Description of Rocks ISRM SUGGESTED METHODS LJP, SW,,ZR 5. Particle Size Distribution BS EN : 2002 LJP, SW,, WX 6. Length-to-Thickness Ratio BS EN : 2002 (Elongation 7. Particle Density & Water Absorption BS EN : Block Integrity - Drop Test BS EN : 2002 Annex B M. NATURAL STONE / GRANITE 1. Water absorption and Bulk Specific ASTM C97 / C97M - 15 LJP, SW, Gravity 2. Compressive Strength ASTM C170 / C170M - 17 BS EN 1926: 2006, Annex A 3. Petrographic Examination BS EN 12407: 2007 LJP, SW,, ZR BS EN 12670: Modulus of Rupture ASTM C99 / C99M - 15 LJP, SW,, WX 5. Flexural Strength ASTM C880 / C880M - 15

28 Date : 20 September 2018 Page : 28 of 34 N. STRUCTURAL FIXINGS O. BITUMINUOUS PREMIXES 1. Determination of Tensile Strength BS : 1993 LJP, JUN (Pull Out Strength of Structural Fixings in Concrete and Masonry 1. Bitumen Content ASTM D2172 / D2172M - 17 LJP, SW, 2. Density of Premix on Cored Samples BS : Density of Cored Premix with BS : 2005 Sample Preparation 4. Marshall Density BS : 2004 ASTM D1559: Marshall Stability BS : 2004 ASTM D1559: 1989 ASTM D Particle Size Distribution BS : 1985 BS EN 933-1: Percentage Voids Density of Core BS : 2005 Method 8. Thickness of Core ASTM D3549/D3549M-17 (Method A BS EN : Asphalt Content by Ignition Method ASTM D Los Angeles Abrasion BS EN : 2017

29 Date : 20 September 2018 Page : 29 of 34 O. BITUMINUOUS PREMIXES 11. Measuring Surface Frictional ASTM E303: 1993 (2013 LJP, JUN Properties Using the British SS 589: 2013 Pendulum Tester BS EN 1436: 2007+A1: Measuring Pavement Macrotexture ASTM E LJP, JUN Depth Using a Volumetric BS EN : 2010 Technique 13. Preparation of Asphalt Mixture ASTM D LJP, SW, Specimens Using Marshall Apparatus 14. Mechanical Size Analysis of ASTM D Extracted Aggregate 15. Bulk Specific Gravity and Density of Non-Absorptive Compacted ASTM D2726 / D2726M - 17 Bituminous Mixtures 16. Percent Air Voids in Compacted ASTM D3203 / D3203M - 17 Dense and Open Bituminous Paving Mixtures 17. Theoretical Maximum Specific ASTM D2041 / D2041M - 11 Gravity and Density of Bituminous Paving Mixtures 18. ASTM D4867 / D4867M - 09 Effect of Moisture on Asphalt (2014 Concrete Paving Mixtures 19. Determination of Wheel-tracking BS :1998 Rate and Depth BS EN : Density of Bituminous Concrete in ASTM D2950/D2950 M- 14 LJP, SW, JUN place by nuclear methods

30 Date : 20 September 2018 Page : 30 of 34 P. PRECAST CONCRETE UNITS 1. Concrete Paving Blocks 1. Compressive Strength BS : 1993 LJP, SW, 2. Visual Aspects and Appearance (Annex J 3. Shape and Dimensions, Thickness of Facing Layer (Annex C BS EN 1338: Tensile Splitting Strength (Annex F 5. Slip/Skid Resistance (USRV (Annex I 6. Total Water Absorption (Annex E 2. Concrete Kerb, Channel 3. Slab (Aeration/Porous 4. Concrete Paving Flags 1. Water Absorption LJP, SW,, SS 214: 2009 WX BS : Transverse Strength BS : Water Absorption BS : 1994 LJP, SW, 2. Transverse Strength BS : Visual Aspects and Appearance (Annex J 2. Bending Strength and Breaking Load (Annex F BS EN 1339: Slip/Skid Resistance (USRV (Annex I 4. Total Water Absorption (Annex E

31 Date : 20 September 2018 Page : 31 of Concrete Kerb Units 1. Visual Aspects and Appearance (Annex J LJP, SW, 2. Shape and Dimensions, Thickness of Facing Layer (Annex C BS EN 1340: Bending Strength (Annex F 4. Slip/Skid Resistance (USRV (Annex I 5. Total Water Absorption (Annex E 6. Clay Pavers 1. Shape and Dimensions (Annex B 2. Transverse Breaking Load (Annex D BS EN 1344: Abrasion Resistance (Annex E 4. Slip/Skid Resistance (USRV Q. GROUTS Specification BS EN 12715: 2000 LJP, SW,, TBK Geotechnical 1. Bleeding BS EN 12715: 2000 Grouting ASTM C Setting Time BS EN 196-3: Density by Mud Balance BS EN ISO : Marsh Cone Viscosity BS EN 14117: Viscosity & Yield Strength BS EN ISO : Workability by Abraham Cone BS EN : Penetrability by Filter Pump BS EN 14497: Compressive Strength BS : 1990, Section 7 (Load Frame Method

32 Date : 20 September 2018 Page : 32 of 34 R. SOIL-CEMENT MIXTURE (CEMENT TREATED BASE 1. Wetting and Drying Compacted ASTM D559 / D559M - 15 LJP, SW,, WX Soil-Cement Mixtures 2. Moisture-Density (Unit Weight ASTM D Relations of Soil-Cement Mixtures 3. Compressive Strength of Molded ASTM D Soil-Cement Cylinders 4. Measuring Thickness of Concrete ASTM C174 / C174M - 17 Elements Using Drilled Concrete Cores S. RESILIENT FLOOR COVERINGS 1. Determination of side length, edge, BS EN ISO 24342: 2012+A1: 2012 straightness and squareness of tiles LJP, SW,, TBK 2. Determination of overall thickness BS EN ISO 24346: Determination of thickness of layers BS EN ISO 24340: Determination of mass per unit area BS EN ISO 23997: Determination of flexibility and BS EN ISO 24344: 2012 (Method A deflection 6. Determination of wear resistance. BS EN 660-2: 1999 Frick-Taber test 7. Slip Resistance (dry floor friction & SS 485: 2011 wet pendulum test methods 8. Determination of staining and BS EN ISO 26987: 2012 resistance to chemicals

33 Date : 20 September 2018 Page : 33 of 34 T. DRY WALL 1. Determination of partition wall SS 492: 2001 (2014 LJP, SW,, stiffness (Annex A BS : Determination of surface damage SS 492: 2001 (2014 by small hard body impact BS : 1992 (Annex B 3. Determination of resistance to SS 492: 2001 (2014 damage by impact from a large BS : 1992 soft body (Annex C 4. Determination of resistance to SS 492: 2001 (2014 perforation by small hard body BS : 1992 impact (Annex D 5. Determination of resistance to SS 492: 2001 (2014 structural damage by multiple BS : 1992 impacts from a large soft body (Annex E 6. Determination of the effects of door SS 492: 2001 (2014 slamming (Annex F BS : Determination of resistance to SS 492: 2001 (2014 crowd pressure (Annex G BS : Lightweight anchorage pull out test SS 492: 2001 (2014 (Annex H BS : Lightweight anchorage pull down SS 492: 2001 (2014 test (Annex J BS : Heavyweight anchorage (wash SS 492: 2001 (2014 basin eccentric downward loading BS : 1992 test (Annex K

34 Date : 20 September 2018 Page : 34 of 34 T. DRY WALL 11. Heavyweight anchorage (high SS 492: 2001 (2014 LJP, SW,, level wall cupboard eccentric BS : 1992 downward loading test (Annex L 12. Surface & Total water absorption BS EN 520:2004+A1:2009 Clause Moisture Movement ASTM C (2016 Clause 8 BS EN 12467:2012+A1:2016 Annex C 14. Water impermeability BS EN 12467:2012+A1:2016 Clause Note : This laboratory is accredited in accordance with the recognised International Standard ISO/IEC A laboratory's fulfilment of the requirements of ISO/IEC means the laboratory meets both the technical competence requirements and management system requirements that are necessary for it to consistently deliver technically valid test results. The management system requirements in ISO/IEC are written in language relevant to laboratory operations and operate generally in accordance with the principles of ISO 9001