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Calibration

provides professional calibration of almost all types of dimensional standards, and hand tools

geotech

Geotech studies

fully equipped and operated by experienced engineers and geologists

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Material testing

an ISO17025 approved entity to perform the variety of quality control testing on the construction materials

SOIL & AGGREGATES

Al Mumayaz provides various types of testing on soil and aggregate samples.

Out capabilities are as follows:

Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants

ASTM D-6913

Standard Test Method for Particle-Size Analysis of Soils (Hydrometer Test)

ASTM D-7928

Standard Test Methods for Amount of Material in Soils Finer Than the No. 200 (75-μm) Sieve1

ASTM D-1140

Standard Test Method for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass

ASTM D-2216

Standard Test Method for Specific Gravity of Soils

ASTM D-854

Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index  of Soils

ASTM D-4318

Standard Test Method for Laboratory Compaction Characteristics of Soil  Using Standard Effort

ASTM D-698

Standard Test Method for Laboratory Compaction Characteristics of Soil Using Modified Effort

ASTM D-1557

Standard Test Method for CBR (California Bearing Ratio) of Laboratory-Compacted Soils

ASTM D-1883

Standard Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vibratory Table

ASTM D –4253

Standard Test Method for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density

ASTM D –4252

Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate

ASTM D- 2419

Standard Test Method for Density and Unit Weight of Soil in Place by the Sand-Cone Method

ASTM D-1556

Standard Test Method for In-Place Density and Water Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth)

ASTM D-6938

Standard Practice of Sampling Aggregate

ASTM D-75

Standard Test Method for Total Evaporable Moisture Content of Aggregate by Drying

ASTM C-566

Standard Test Method for Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing

ASTM C-117

Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates

ASTM C-136

Standard Test Method for Specific Gravity and Absorption of Coarse Aggregate

ASTM C-127

Standard Test Method for Specific Gravity and Absorption of  Fine Aggregate

ASTM C-128

Standard Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate

ASTM C-29

Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate

ASTM C-88

Standard Test Method for Clay Lumps and Friable Particles in Aggregates

ASTM C-142

Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

ASTM C-131

Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

ASTM C-535

Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate

ASTM D-4791

Flakiness and Elongation Index

BS 812

Light weight particles

AASHATO M-80

Sulphate and chloride in the aggregate

BS – 812

Uncompacted Voids Content of Fine Aggregate (Fine Aggregate Angularity)

AASHTO T-304