الجهة المعتمدة

الرجوع إلى الجهات المعتمدة

شركة بنان للاستشارات الجيولوجية

مفعل

رقم الشهادة

N-T-00770

تاريخ البداية

7/30/2026

تاريخ النهاية

7/29/2029

نوع الخدمة

مختبر فحص

مواصفة الاعتماد

ISO/IEC 17025:2017

المجال الرئيسي

التشييد والبناء

العنوان

جدة

الهاتف

0501982442

البريد الإلكتروني

benanlab82@gmail.com

الملاحظات

صلاحية الاعتماد سارية المفعول

الموقع الإلكترونى

https://benan-int.com/

اسم الاختبار	المنتج / المادة	طريقة العمل / المواصفة	التقنية / الجهاز المستخدم
Clay Lumps and Friable Particles in Aggregates	Aggregate	ASTM C142/C142M-17(2023)	Sieve, balance, oven
Relative Density (Specific Gravity) and Absorption of Coarse Aggregate	Aggregate	ASTM C127-24	Sieve, balance, oven, SP Apparatus
Sampling Freshly Mixed Concrete	Concrete	ASTM C172/C172M-17	Slump set apparatus, Air meter Mold, measuring device, Temperature measuring device
Temperature of Freshly Mixed Hydraulic-Cement Concrete	Concrete	ASTM C – 1064-17	Container, Temperature Measuring Device
Air Content of Freshly Mixed Concrete by the Pressure Method	Concrete	ASTM C231/C231M -22	Air Meter
Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate	Aggregate	ASTM C88/C88M-24	1. Various Sieves 2. Balances 3. Hydrometer
Classification of Soils for Engineering Purposes (Unified Soil Classification System)	Soil	D2487-17(2025)	Atterberg Limits apparatus - Oven - Balance
Bulk Specific Gravity and Density of Non-Absorptive Compacted Asphalt Mixtures	Asphalt	ASTM D2726/D2726M-21	Water Bath 2. Oven 3. Vernier Caliper .1
Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures	Asphalt	ASTM D2041/D2041M-19	Vacuum Pump, Balances, Sieves ,Oven ,containers, Vacuum Gage, Thermometers
(preparation and compaction of 4 in (101.6 mm) diameter by nominal 2.5 in. (63.5 mm) high cylindrical asphalt paving mixture specimens) Preparation of Asphalt Mixture Specimens Using Marshall	Asphalt	ASTM D6926-20	Mold Assembly, Specimen Extractor, Mechanical Marshall Compaction machine, Oven, containers, Thermometers
Standard test Method for Marshall Stability and Flow of Bituminous Paving Mixture	Asphalt	ASTM D6927-22	Marshall machine, water bath
Conducting a Plate Load Test on the soil	Soil	ASTM D1196/D1196M-24 / BS 1377-9	Plate Load Test Apparatus - Shovel or auger for hole preparation - Spirit level or leveling equipment - Measuring tape
Thickness or Height of Compacted Asphalt Mixture Specimens.	Asphalt	ASTM D3549/D3549M − 18 (Reapproved 2023)	Caliper - Measuring Tape
Low Strain Impact Integrity Testing of Deep Foundations	Concrete Pile	ASTM D5882-16	Impulse Hammer - Accelerometer or Vibration Sensor - Data Acquisition System - Signal Processing Software
Integrity Testing of Concrete Deep Foundations by Ultrasonic Crosshole Testing	Concrete Pile	ASTM D6760-16	Sonic Logging Tools - Borehole Installation Equipment - Acoustic Pulsers - Data Acquisition System - Cable and Connectors - Calibration Tools - Analysis Software - Field Test Equipment - Safety Gear
AIV Aggregate Impact Value and abrasion value in LOS ANGELES machine	Aggregate	ASTM C131/C131M-20	Los Angeles Abrasion Testing Machine (per ASTM C131/C131M-20, Section 6) Steel Spheres (Charge): As per Table 1 of ASTM C131 Sieves: Conforming to ASTM E11, including 1.70 mm (No. 12), 12.5 mm, 9.5 mm, etc. Balance: Minimum capacity of 5 kg, readability of 1 g Oven: Capable of maintaining 110 ±5 °C Brush and Tray for cleaning and collection
Standard Practice for Making and Curing Concrete Test Specimens in the Field	Concrete	ASTM C31/C31M-25a	Concrete cylinder molds (typically 100×200 mm or 150×300 mm) or beam molds Tamping rods (16 mm diameter, rounded tip) Vibrators (where applicable) Mallet (for mold compaction) Slump cone Thermometer Plastic lids or damp cloth Curing box or insulated container (for standard curing
Standard Test Method for Slump of Hydraulic-Cement Concrete	Concrete	ASTM C143/C143M-20	Slump cone (Abram’s cone): Tamping rod (16 mm diameter, 600 mm long, with rounded tip) Non-absorbent base plate. Measuring scale Scoop or trowel Moist rag
Compressive Strength of Cylindrical Concrete Specimens	Concrete	ASTM C39/C39M - 24	Compression machine, caliliper , weighing balance
Standard Test Method for Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing	Aggregate	ASTM C117-23	No 200 sieve, pans and weighing balance , Oven
Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates	Aggregate	ASTM C136/C136M – 19	Set of Sieves, weighing balance Oven
Rebound Number of Hardened Concrete	Concrete	ASTM C805/C805M – 18	Schmidt hammer and measurement tool
Particle-Size Analysis of Soils	Soil	ASTM D6913/D6913M – 17	set of soil sieves , weighing balance and oven
Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ftlbf/ft3 (2,700 kN-m/m3))	Soil	ASTM D1557 – 12(2021)	Compaction mold, rammer, weighing balance and Oven
California Bearing Ratio (CBR) of Laboratory-Compacted Soils	Soil	ASTM D1883 – 21	CBR molds, dial gages , compactoin rammer , weighing balance, sieves
Liquid Limit, Plastic Limit, and Plasticity Index of Soils	Soil	ASTM D4318 – 17e1	Cassgrande Apparatus, glass plate and plastic limit rod, small pans for moisture, seives, weighing balance and Oven.
Determination of the Point Load Strength Index of Rock and Application to Rock Strength Classifications	Rocks	ASTM D5731 – 16	Point load machine, weighing balance, pans and oven.
Determination of the pH value of soil	Soil and Water	ASTM D4972	pH Meter - Conductivity Meter - Titration Apparatus - Reagents- Beakers, burettes, flasks, and graduated cylinders - Desiccator - Drying Oven - Balance