11:02

WATER PROOFING TREATMENT OF FLOOR WITH TARFELT

20:22

Determination of Aggregate Impact Value

17:01

Los Angeles Abrasion Value Test

9:11

What is Concrete?

15:44

Testing of Cement part 1

10:35

Proctor Compaction Test

13:05

Compressive Strength of Cement Concrete Cubes

1:03:43

Como falar