Quality Control Department
Quality means the highest degree of quality, the quality of the laboratory depends on the accuracy and reliability of all its experiments.
Al arabia Co. operates more than 30 plants located in strategic locations, ensuring their availability in all projects.
Quality Control Program
The lab technician follows up the examination of the raw materials according to international specifications ASTM & BS by following these periodic checks to reduce errors that may occur. After performing the experiments, the technicians submit the results in full to the laboratory engineer for verification and stamping.
Raw Material
| Coarse & Fine Aggregate | ASTM C702 |
| Sampling | ASTM C702 |
| Sieve Analysis | ASTM C136 |
| Materials finer than 75-um | ASTM C117 |
| Unite Weight & Voids | ASTM C29 |
| Moisture Content | ASTM C566 |
| Los Angeles Abrasion | ASTM C131 |
| Sp.Gr & Absorption | ASTMC127128 |
| Sand Equivalent | ASTM D-2419 |
| Soundness | ASTM C88 |
| Flakiness & Elongation | ASTM D4791/ BS 812 |
Admixture
| Residue by Oven Dry | ASTM |
| Specific Gravity | ASTM C494 |
Water
| Total Dissolve Solids | ASTM /BS 3148 |
| PH Value as per | ASTM /BS 3148 |
Cement
| Setting Time of Hydraulic | ASTM C191 |
| Cement by Vicat Needle | |
| Compressive Strength Cube 50 mm | C109 / c109 / M95 |
Daily Check for Fresh Concrete
| Slump Test | |
| Temprature for Concrete & Air | |
| Air Content | |
| Cube & Cylinder Serial No. |
