Estimation of Cement, Sand, and Gravel in Construction
S = volume of sand per cubic meter of concrete work (m 3 of sand / m 3) G = volume of gravel per cubic meter of concrete work (m 3 of gravel / m 3) c,s,g = cement-sand-gravel ratio (relative amounts of solids by volume in a mixture) ... If 3000 psi is equivalent for class A,how many psi for class B,C and class AA. Tumugon Burahin. Mga Tugon.
Guide to Cement and Aggregates Factors per Concrete Class ...
Handy guide on factors to multiply per cubic on different concrete class mixtures. Just multiply each factor to the total volume (in cubic meter) and you'll get the needed amount of cement (40Kg/bag), sand (cu.m.) and gravel (cu.m.). Class C (2,000 psi) Cement 5.634 Bags Sand 0.4794 cu.m. Gravel 0.898 cu.m. Class B (2,500 psi)…
How much sand aggregate and cement is required to concrete ...
Answer (1 of 11): A general way to estimate this is by percentage as follows: if you have 4.5cubic metres concrete at a ratio of 1:2:3, total units of cement and aggregates is 6. For cement we therefore have 1. 1/6 x 4.5CM=0.75CM of cement. Density of cement=1440kg/cubic m. Therefore mass=1440x...
Concrete Calculator - Estimate Cement, Sand, Gravel ...
Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.
How to Calculate Cement, Sand and Aggregate required for 1 ...
Total weight of concrete ingredients = 50+115+209+27.5 = 401.5 say 400 kg. Density of concrete = 2400 kg/cum. So, 1 bag of cement produces = 400/2400 = 0.167 cum. No. 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 ...
Actual Concrete Mix Ratios For 3000, 3500, 4000, and 4500 ...
If I break the weights down per cubic yard of concrete, it comes to: 1. 702.5 pounds of cement. 2. 1587 pounds of stone. 3. 1217 pounds of sand. NOTE: This load of concrete only had 3/8" stone (aggregate) in it. Some of the other ones had 3/4" or a mixture of both 3/4" and 3/8". This would be considered a 7.5 bag mix of concrete.
Quantities of Materials Per Cubic Meter of Concrete Mix ...
🕑 Reading time: 1 minute Quantity of materials such as cement, sand, coarse aggregates and water required per cubic meter of concrete and mortar for different mix proportions varies with the mix design of the concrete and mortar respectively. Following table gives the estimated quantity of materials required per cubic meter of mortar and concrete for various nominal mixes.
Gravel Calculator | How much gravel do you need?
Size – there are many sizes of gravel. We can find some with rock fragments 4 inches (about 10 cm) in diameter and others with a particle the size of your fingernail. Of course, different sizes serve different purposes. Normally, we would like our gravel path to consist of 2 or 3 different layers of gravel.
Mix Design & Calculation Chart - Boral
sand 3 2.5 2 stone or gravel 5 4 3 Mix (as per concrete use) No. 20kg bags of cement cubic metres (m3) of sand cubic metres (m3) cement sand stone of stone 1 2 3 16 0.5 0.8 1 2.5 4 13 0.5 0.8 1 3 5 11 0.5 0.9 *Slab thickness in mm. 3. Decide whether to use: (a) Premix concrete from a readymix supplier (b) Bagged cement, sand and stone (c ...
Calculate Quantities of Materials for Concrete -Cement ...
Calculating Quantities of Materials for per cubic meter or cubic feet or cubic yards concrete. Consider concrete with mix proportion of 1:1.5:3 where, 1 is part of cement, 1.5 is part of fine aggregates and 3 is part of coarse aggregates of maximum size of 20mm. The water cement ratio required for mixing of concrete is taken as 0.45.
How many cubic meter of sand in a cubic meter concrete ...
FOR 1cubic meter of concrete block,firstly we must know the mix ratio but if e.g we have the ratio of 1:2:4, 1 is cement 2 is sand 4 is aggregate than we need these quantities for 1 meter cube 0.22 cubic meter cement which is 6.28 cement bags 0.44 cubic meter sand and 0.88 cubic meter aggregates
How much sand and gravel do you need to make 1 cubic meter ...
FOR 1cubic meter of concrete block,firstly we must know the mix ratio but if e.g we have the ratio of 1:2:4, 1 is cement 2 is sand 4 is aggregate than we need these quantities for 1 meter cube 0.22 cubic meter cement which is 6.28 cement bags 0.44 cubic meter sand and 0.88 cubic meter aggregates
How many cubic meters of sand and gravel are in 1 cubic ...
Answer (1 of 4): A lot of people don't understand concrete! To make 1 cubic meter of concrete you need 1 cubic meter of coarse aggregate. Assuming only fine aggregate (sand) is used with the coarse aggregate you will need enough to fill the voids somewhere in the range of 0.4m3 to 0.6m3 dependi...
How To Calculate Cement, Sand & Aggregates Quantity in ...
Now we start calculation to find Cement, Sand and Aggregate quality in 1 cubic meter concrete. CALCULATION FOR CEMENT QUANTITY; Cement= (1/5.5) x 1.54 = 0.28 m 3 ∴ 1 is a part of cement, 5.5 is sum of ratio Density of Cement is 1440/m 3 = 0.28 x 1440 = 403.2 kg We know each bag of cement is 50 kg
