تمت إعادة ضبط إعدادات الوصول.
Accredited Bodies
Riyadh Geotechnique & Foundations Co.
Active
Certificate number
N-T-00809
Start date
9/29/2026
End date
9/28/2029
Service type
Testing Laboratory
Accreditation specification
ISO/IEC 17025:2017
Main field
Construction
Address
Buraidah
Phone
Notes
Validity of the accreditation
Website
اسم الاختبار |
المنتج / المادة |
طريقة العمل / المواصفة |
التقنية / الجهاز المستخدم |
|---|---|---|---|
| Particle Size Distribution (Gradation) Of Soils Using Sieve Analysis | Soil | ASTM D6913/D6913M-17 | Balance, Sieves, Oven |
Liquid Limit, Plastic Limit, Plasticity Index of soils |
Soil | ASTM D4318-17e1 | Liquid Limit Device, Oven, Balance, Sieve |
| Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3)) | Soil | ASTM D1557-12(2021) | Proctor Molds, Proctor Rammer, Oven, Balance, Straight Edge |
| Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass | Soil | ASTM D2216-19 | Balance, Oven |
| Sieve Analysis of Fine and Coarse Aggregates | Aggregate | ASTM C136/C136M-25 | Balance, Sieves, Oven |
| Sand Equivalent Value of Soils and Fine Aggregate | Aggregate | ASTM D2419-22 | Oven, Sieves, Shaker, Graduated Cylinders |
Reducing Samples of Aggregate to Testing Size |
Aggregate | ASTM C702/C702M-24 |
Quartering Box |
| Compressive Strength of Cylindrical Concrete Specimens | Concrete | ASTM C39/C39M-26 | Compression Machine, Caliper |
| Capping Cylindrical Concrete Specimens | Concrete | ASTM C617/C617M-23 | Capping Device, Melting Pot |
| Temperature of Freshly Mixed Hydraulic-Cement Concrete | Concrete | ASTM C1064/C1064M-23 | Thermometer |
| Slump of Concrete | Concrete | ASTM C143/C143M-26b | Slump Cone, Tamping Rod, Measuring Tape |
| Sampling Freshly Mixed Concrete | Concrete | ASTM C172/C172M-25 | Scoop, Container, Cylinderical Mold |
Active
The accreditation is valid
Expired
Accreditation has expired and, in this case, it is considered withdrawn
Cancelled
Accreditation has been cancelled based on the body’s request or the center’s decision, and in this case, it is considered withdrawn
Suspended
Accreditation has been suspended at the body's request or based on SAAC's decision