SAC DECLARES THATConstruction and BuildingMaterials Testing Laboratory ForAl Hoty Stanger Ltd. Co. - Jeddah

HAS BEEN ACCREDITED TO CARRYOUT THE TESTS MENTIONED IN THEACCOMPANYING LIST ACCORDINGTO LABORATORY ACCREDITATIONREGULATIONS AND ACCORDING TOSASO/ISO 17025 FOR THE PERIODFROM 17/11/2012 TO 22/11/2014

Certificate No : 57N \1434

Date ofIssue:17/11/2012

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-SI No. Test Description Test Method

1 SPECIFIC GRAVITY & WATER ABSORPTION OF COARSE AGGREGATE ASTM C 127

2 SPECIFIC GRAVITY & WATER ABSORPTION OF FINE AGGREGATE ASTM C 128

3 Laboratory Compaction Characteristics of Soil Using Modified effort ASTM D 1557

4 Density and Water Content of soil and Soil Aggregates by Nuclear Method ASTM D 6938

5 Liquid Limit, Plastic Limit and Plasticity Index of Soil ASTM D4318

6 Classification of Soil ASTM D 4318

7 California Bearing Ratio of Laboratory Compacted Soils ASTM D 1883

8 Compressive Strength of Cylindrical Concrete Specimens ASTM C 39

9 Compressive Strength of Concrete Cubes BS 1881: Part 116

10 Standard Test Method for Slump of Hydraulic Cement Concrete ASTM C 143

11 Obtaining and testing drilled cores from hardened concrete ASTM C 42

12 Rebound Number of Hardened Concrete ASTM C 805

13 Standard Test Method for Sieve Analysis of Fine and Coarse Aggregate ASTM C 136

14Resistance to Degradation of small-size coarse aggregate by Abrasion and

ASTM C 131impact in the Los Angeles Machine

15 Clay Lumps and Friable Particles ASTM C 142

16 Materials Finer Than 75tJm (No. 200) Sieve in Mineral Aggregates by ASTM C 117Washing

17Test Method for Air Content of Freshly Mixed Concrete by the Pressure

ASTM C 231Method

18Standard Test Method for Density, Absorption, and Voids in Hardened

ASTM C 642.~l..J~4. .A.. t .•• Concrete

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19 Soundness Test of Aggregates ASTM C88

20 Flakiness Index Test BS 812

21 Elongation Test BS 812

22 Aggregate Impact Value BS 812

23 Aggregate Ten Percent Fines Value BS 812

24 Aggregate Crushing Value BS 812

25 Sieve Analysis of Soil and Fines Determination ASTM 0422/01140

26 Fresh Concrete Site Sampling (Cubes & Cylinders ASTM C 31

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