WebNo. of bags required for 01 cum of concrete = 1/0.167 = 5.98 bags ~ 6 bags From above, if the concrete mix is 1:2:4 , to get a cubic meter of concrete we require 1.Cement = 6 bags = 300 kgs. WebThe calculator will perform the sums for you - where relevant it will add a small percentage for the wastage that inevitably happens when mixing & using cement-based products, and …

How much does a 20kg bag of sand cover? – Wise-Answer

WebThe capacity of a bulk bag is measured in volume. A standard big bag will have a volume capacity of 1m3, useful for transporting all types of materials: sand, gravel, soil, cement, … WebAnswer (1 of 6): It’s a little more compliated than “plug & play”… Depends on what sand you have. Is it dry? What particle size range do you have and what is the particle size distribution? For quartz (silica) the density is about 2650kg/m^3. This does not take into acount that you have bed void... knights of columbus council 15

Concrete Calculators - cement, sand, gravel and all-in ballast …

WebTo make 1 cubic metre of concrete, you will need: 5 ½ bags cement + 0.75 cubic metres sand + 0.75 cubic metres stone. Medium-strength concrete suitable for domestic floors, footpaths and driveways. To make 1 cubic metre of concrete, you will need: 7 bags cement + 0.70 cubic metres sand + 0.70 cubic metres stone. WebHow much ballast to make a cube of concrete Generally, you will need 58 small bags of 25kg (total 1458kg) ballastor 1.7 jumbo or bulk bag or 1.5 tonne ballast to make a cube of concrete by using standard mix of 1:5 (1 part cement mix to 5parts ballast). How much ballast to make half a cube of concrete WebYou can also estimate the quantity of sand and gravel required by weight; Simply multiply the volumetric quantity of sand and gravel with 1400 kg/m 3 (bulk density of sand) and 1600 kg/m 3 (bulk density of stone) respectively, when calculating in metric units. knights of columbus council 15658