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how many sand and gravel per cubic meter of concrete class a

How much does a cubic meter of sand weigh? A cubic meter of typical sand weighs 1,600 kilograms 1.6 tonnes. A square meter sandbox with a depth of 35 cm weighs about 560 kg or 0.56 tonnes. The numbers are obtained using this sand calculator. How much is a ton of sand? A ton of sand is typically about 0.750 cubic yards (3/4 cu yd), or 20 cubic feet

sand calculator - how much sand do you need in tons

How much does a cubic meter of sand weigh? A cubic meter of typical sand weighs 1,600 kilograms 1.6 tonnes. A square meter sandbox with a depth of 35 cm weighs about 560 kg or 0.56 tonnes. The numbers are obtained using this sand calculator. How much is a ton of sand? A ton of sand is typically about 0.750 cubic yards (3/4 cu yd), or 20 cubic feet

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concrete - wikipedia

The specific polymer admixture allows the replacement of all the traditional aggregates (gravel, sand, stone) by any mixture of solid waste materials in the grain size of 3-10mm to form a low compressive strength (3-20 N/mm 2) product for road and building construction. 1 m 3 of waste light concrete contains 1.1-1.3 m 3 of shredded waste and no

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2021 concrete prices | concrete truck delivery costs (per

Concrete Price Per Square Foot. A typical 6" thick concrete slab costs $5 to $10 per square foot depending on the concrete quality and project size. Decorative options such as coloring, stamping, patterns, or special finishes bring the total installation cost to $8 to $18 per square foot.However, most concrete jobs are measured in cubic yards instead of square feet

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density of cement sand and aggregate in kg/m3 | list of

Cement is rarely used on its own, but to strong bond sand and gravel. Cement density:- generally density of cement is around 1440kg/m3 or it is measured in other unit- their density is 1.440 in g/cm3, 94 in lb/ft3 and 14.40 in kn/m3. The cement mixed with fine aggregate produces cement mortar for masonry, or with sand and gravel produces concrete

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fly ash - wikipedia

Fly ash or flue ash, coal ash, and also known as pulverised fuel ash in the United Kingdom, or coal combustion residuals (CCRs), is a coal combustion product that is composed of the particulates (fine particles of burned fuel) that are driven out of coal-fired boilers together with the flue gases.Ash that falls to the bottom of the boiler's combustion chamber (commonly called a firebox) is

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rain water harvesting using sustainable technology

1 cubic meter = 1000 litres 1 litre = .001 cubic meter We use flow rate per unit area per unit of time because we are interested in quantifying how fast the water flows past a given level in a given area. Simply measuring liters per hour does not give the full story

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(pdf) estimating costing in civil engineering basic

It consists of cement concrete 1:2:4, I part cement washed sand and 4 parts shingle (gauge 6mm to 20mm,) Unless and otherwise specified, the damp proof course shall consist of 4 cm, thickness of cement concrete with one coat of bitumen laid hot @ 1 kg. per square meter of Damp proof course and be sanded immediately

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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

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quantities of materials per cubic meter of concrete mix

24 rows · Oct 16, 2014 · Quantities of Materials Per Cubic Meter of Concrete Mix Proportions. Notes: 1. F.A.= Fine

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guide to cement and aggregates factors per concrete class

Jun 17, 2019 · 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)

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how to calculate cement, sand and aggregate required for 1

Mar 18, 2017 · 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 = 300 kgs. 2.Fine Aggregate = 115/0.167 = 689 kg

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how many sand and gravel per cubic meter of concrete class a

2015-4-1 Quantities of materials for concrete such as cement, sand and aggregates for production of required quantity of concrete of given mix proportions such as Assuming bulk densities of materials per cubic meter, cubic feet and cubic yards as follows Thus, the quantity of cement required for 1 cubic meter of concrete = 0.98/0.1345 =

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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

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how to calculate quantities of cement, sand and aggregate

Volume of 01 bag (50 kg) of cement = 50 X 0.000694 = 0.035 cubic meter (cum) Since we know the ratio of cement to sand (1:2) and cement to aggregate (1:4) Volume of Sand required would be = 0.035*2 = 0.07 cubic meter (cum) Volume of Aggregate required would be = 0.035*4 = 0.14 cubic meter (cum)

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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

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metric calculator for concrete - cement, sand, gravel etc

Both of these concrete calculators make an allowance for the fact that material losses volume after being mixed to make concrete. Calculator are provided for a general mix and a paving mix, the different ratio of materials are: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. Paving mix - 1:3½ cement:all-in

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how many bags of cement do i need to make 1 cubic metre of

Dec 30, 2011 · 1 Cement 2 Sand 3 Aggregate (gravel) is too strong. 16bags (costly) 1 Cement 2.5 Sand 4 Aggregate is OK for fence posts. 13bags of cement per cubic metre. The more cement the more costly of course so don’t over do it. Note: These are 20kg bags of General Purpose cement

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actual concrete mix ratios for 3000, 3500, 4000, and 4500

That's 27 gallons of water per cubic yard of concrete. Water weighs 8.34 pounds per gallon. That = 225 pounds of water per cubic yard (27 x 8.34) rounded off. OR 133 kg of water per cubic meter of concrete. This is a pretty dry mixture based on my experience. We usually add some water to the mix when it shows up on the job-site to make it more

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how much cement, sand & aggregate required for m25,m20,m15

We have given dry volume of concrete is equal to 1.54 cubic metre and part of sand in concrete mix is equal to 1.5/5.5, density of sand is equal to 1620 Kg/m3 and one cubic metre is equal to 35.3147 cu ft. How much sand required for M20 concrete in cubic metre

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how many bags of concrete do i need for a 10x10 slab

Get free estimates from concrete companies near you. How many 80 pound bags of concrete does it take to make a yard? An 80# bag of pre-mixed cement, sand and gravel (CONCRETE) is 0.6 cubic foot per the bag. There are 27 cubic feet in a cubic yard. So 27 / 0.6 = 45 80# bags. How much concrete do I need for a 10×10 slab? 022 cubic yards

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masonry - masonry concrete hollow blocks(chb innovative

Refer to Table 2-5. Along 15 x 50 cm. footing dimension class “A” mixture, multiply: Cement: 37.25 x 0.675 = 25.14 bags Sand: 37.25 x 0.038 = 1.42 cu. m. Gravel: 37.25 x 0.076 = 2.83 cu. m. Table 2-5. Quantity of Cement, Sand and Gravel for CHB Footing Per Meter Length Dimension Centimeters Cement in Bags Aggregates Class Mixture Sand Gravel

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how much cement/sand mortar per cubic metre of stone masonry

Concrete mixed for house foundations: To make 1 cubic metre of concrete, you will need: 5.8 bags cement + 0.65 cubic metres sand + 0.65 cubic metres stone. ... Use masonry cement complying with SANS 50413 class MC 22.5X or MC

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