What are the materials used for road construction?

What are the materials used for road construction?

A wide variety of materials are used in the construction of roads these are soils (naturally occurring or processed), aggregates (fine aggregates or coarse aggregates obtained from rocks), binders like lime, bituminous materials, and cement, and miscellaneous materials used as admixtures for improved performance of ...

How do you calculate mix ratio for concrete?

i.e volume of dry Concrete = 1.

How do you calculate concrete mix?

1. How many KG in 1 bag of cement = 50 kg.
2. Cement quantity in litres in 1 bag of cement = 34.

   How do you calculate raw materials for concrete?

   Let us assume the water/cement ratio of the concrete is 0.

   How do you calculate RCC concrete?

   Free Estimate of Cement, Sand and Aggregate....Strength of RCC/nominal mix:

   Concrete grade	Proportion of cement : sand : stone pieces	Expected compressive strength at 28 days
   M15 or M150	1 : 2 : 4	15 N/mm2 or 150 Kg/cm2
   M20 or M200	1 : 1. What is the pH value of concrete? between 12. Is 3025 a construction water? Quality of water for construction use is determined in the laboratory. This test is done as per clause 3.