### Unit Weight in construction

Unit Weight in construction

Unit Weight in construction

In the estimation of cement, sand, and gravel volumes for concrete proportioning, we use the Fuller’s Formula. This is an easy way to get a rough estimate in case you are in the field. FULLER’S FORMULA Let: C = number of bags of cement per cubic meter of concrete work (bag/m3) S = volume of […]

Q. 1:1.5:3 is the ration of M20 and now how much sand or cement or aggregate we use in this? Detailed analysis on M20 = 1:1.5:3 (Ratio) As we know that during concreting when we place wet concrete , it gets harden after certain standard time( 30 mins IST & 10hrs FST), considering same it […]

Wrought Iron: It is almost pure iron. It contains less than 0.15% carbon. Attempts are made to reduce the other impurities during the process of manufacturing. Properties of Wrought Iron: 1. Its ultimate compressive strength is 200 N/mm2 and ultimate tensile strength is 375 N/mm2. 2. It is ductile and brittle. 3. Its […]

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