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قسم المعايرة

يوفر معايرة احترافية لجميع أنواع معايير الأبعاد والأدوات اليدوية

geotech

دراسات جيوتقنية

مجهزة بالكامل ويتم تشغيلها من قبل المهندسين والجيولوجيين ذوي خبرة

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اختبار المواد

كيان معتمد من ISO17025 لإجراء مجموعة متنوعة من اختبارات مراقبة الجودة على مواد البناء

التربة والركام

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