To determine the number of cement bags needed for 20mm thick plaster, first calculate the total volume of plaster required. For example, if you need to cover 1 square meter, the volume would be 0.02 cubic meters (20mm = 0.02m). Assuming a typical mix ratio of 1:6 (cement to sand), you would need about 0.033 cubic meters of cement, which is approximately one 50 kg bag of cement per 1.5 square meters of plaster at that thickness. Therefore, for 1 square meter, you would need approximately 0.67 bags of cement.
Mix AExterior/ Exposed to dampnessArea of plaster per bag mixAll Purpose Cement Plaster thickness Area of wall (m2)Bags per (m2)110 mm120.08333333315 mm80.12520 mm60.166666667Mix BInterior/ Dry.Area of plaster per bag mixAll Purpose Cement Plaster thickness Area of wall (m2)Bags per (m2)110 mm150.06666666715 mm100.120 mm7.50.133333333
There should not be any bricks in a bag of cement!
How many cubic meters in 1 cement bag of 50kgs
20 bag of cement equals 1 tone.
1
Depends how big the bag is
First assume the ratio of plaster is 1:4 (1 cement and 4 sand) now we have to plaster the wall having area of 100 sft assume the thickness of plaster 0.5 inches. first convert thickness in to feet so 0.5/12 = 0.0416 now to calculate the material use in cft so 100 sft x 0.0416 = 4.16 cft so we required 4.16 cft material to complete the plaster multiply it by dry factor 1.5 4.16 x 1.5 = 6.24 cft to calculate cement 6.24/(1+4) = 1.24 cft 1 cement bag volume 1.25 cft so calculate no of bags 1.24/1.25 = 1 bag to calculate sand (6.24/(1+4)) x 4 = 4.99 cft
Price of the bag of cement in zimbabwe
3 ballast, 2 sand, 1 cement.
0.1865 bag
0.42cub.m (Cement sand mortar)
Well, isn't that a happy little question! Typically, a bag of cement can fill about 10 to 12 standard-sized shovels, depending on the size of the shovel and the amount of cement in the bag. Just remember, it's not about the number of shovels, but how you use them to create something beautiful!