## Submitted Questions

• #### Steel quantity by thumb rule

How can we get the steel quantity by thumb rule ? I know that it is 1% for slab and 2-3% for RCC column & beams. If I have 10 Cum RCC work for column & beam then how can we get the steel quantity in kgm or Qntl.?

• Nov 27th, 2018

Quantity of reinforcement for 10m3 column and beam work =1570kg

• May 28th, 2018

I am designing a 19 story building with one basement. and preparing a BOQ. Steel quantities are as above.
Foundation- 95 kg/cu.m
Column -152 kg/cu.m
Beam- 120 kg/cu.m
Slab - 80 kg/cu.m

This quantity is as per BOQ prepared by Excel.
Actual consumption may be +/- 2 %.

• #### VDF

What is the VDF?

#### P.Natarajan

• Nov 16th, 2017

VDF- Vacuum Dewatered Flooring

#### Amit Kumar

• Mar 11th, 2017

VDF means Vacuum Dewatered Flooring

• #### Required quantity of steel

what is the method of calculate the requirement steel quantity in 1 cum RCC.

#### gkgoyal

• Aug 16th, 2014

For slabs and beams steel should be 80 Kg./Cu.M. and for columns it should be 120 Kg./Cu.M.

#### rajaneesh kumar ojha

• Apr 12th, 2014

M S Tmt bal waight

• #### Required Cement quantity

what is the method of calculation for require Cement qty. in 1 Cum brick work with CSM 1:6.

#### Md. Nesar Uddin, PowerPac, Bangladesh.

• Jan 12th, 2014

We know, for 1 cum brickwork done to need 35% dry cement mortar.
So, Cement Mortar for 1 cum=1 ×0.35=0.35 cum
Given, Ratio is 1:6 = 1+6 = 7
1. Cement= (0.35×1)/7=0.05 cum.
2. Sand= (0.35×6)/7=0.3 cum

#### Md. Nesar Uddin

• Jan 12th, 2014

We know, for 1 cum brickwork done to need 35% dry cement mortar.
So, Cement Mortar for 1 cum=1 ×0.35=0.35 cum
Given, Ratio is 1:6 = 1+6 = 7
1. Cement= (0.35×1)/7=0.05 cum.
2. Sand= (0.35×6)/7=0.3 cum

• #### Trimex Flooring

What is the TRIMEX or TRIMAXE FLOORING?

#### ZAKIR

• Oct 20th, 2011

It is the process done by machinery first we put the concrete in level by Skid vibrator, Second ; remove the excess water from concrete and Third finish the surface by power disc trovel .