What Is Concrete Mix Design? Mix design is a method which determines the proportions of cement, water, fine aggregates and coarse aggregates to produce the concrete of required

What Is 1.54 In Concrete Calculation? In concrete calculation, we always multiply Wet volume with 1.54 to get dry volume. But do you know what is 1.54 or where

Precautions In Construction Of Tunnels: For economic safe and quick construction of tunnels, the following precautions should be taken: 1. The shape of the tunnel should be decided

Compressive Strength Test Of Concrete Cubes: Aim: To determine the compressive strength of concrete. Apparatus & Equipment: 1. Compression test machine, 2. Cube mould of 15 cm size,

Mass Concrete: The concrete placed in different massive structures such as dams, bridge piers, canal locks etc is known as mass concrete. In mass concrete, larger size aggregates

Honeycomb In Concrete: Honeycomb is the rough pitted surface or voids in concrete formed due to improper compaction or incomplete filling of the concrete. In this formation, concrete

How To Control Concrete Waste At Site: Some amount of concrete is always wasted during construction. Normally we consider 3- 5 % as wastage while estimating the materials

What Is The Best Concrete Mix Design? The cost of concrete determines the characteristic strength, quality control, workability of mix (cost of labor) which includes the high degree

Ultra High Strength Concrete: We are conversant with the use of concrete having compressive strength varying from 100 to 300 kg/cm2. With the introduction of prestressed concrete in