Quality Control For Bituminous Materials and Highway Engineering Works

The set up and equipments in this laboratory is capable of carrying out Bituminous Material tests usually required by the Highways Department.

Namely : - 1) Bitumen content

- ASTM D2172

2) Particle size distribution

- ASTMC117 & C136

3) Rice's specific gravity

- ASTM D2041

4) Bulk specific gravity

- ASTM D2726

5) Air void content test

- ASTM D3203

      To test the workmanship of the road

surface, the out-door staff can also

provide Road Surface Regularity test

and Texture Depth Test (Sand Patch

Test).