1 4 8 ratio concrete how much used to cement

Cement concrete 1:8:16. Where cement concrete 1:8:16 ratio is used it means 1 part of cement 8 parts of fine aggregate/ sand and 16 parts of coarse aggregate. This ratio cement concrete is very low in strength and is recommended for the following type of building and work:- Used in foundation of walls of ordinary and single story building.

Concrete mix ratio M7.5 (1:4:8) Concrete mix ratio M7.5 (1:4:8) :- it is ordinary grade of concrete and also not used for structural work it is mainly used for flooring, PCC and Flat base surface for footing and it has concrete mix ratio (cement, sand and aggregate) for M7.5 is 1:4:8, in which one part is cement 4 part is sand and 8 part is ...

Some basic mixing ratios for concrete are 1:2:3, 1:3:3, 1:2:4. These mixing ratios are based on the proportions of cement : sand : stone in that order. The ratio you use will depend on what psi strength you need. To make concrete there are four basic materials you need: Portland cement - You can buy this in a 94lb bag.

Answer (1 of 5): This is the specification in short form for foundation PCC means PLain Cement Concrete 1:4:8 means one part of Cement, two parts of sand and four parts of broken stone jelly of 40mm size on volume basis

Sol: ~~~8 Bags of 50kgbag cement We have been given a concrete beam of size 9 inch by 18 inch and a length of 37 feet. Also the mix ratio given is 1:2:4. Firstly we calculate the volume of the said beam. And this volume is converted into wet condition to dry condition.

Mar 31, 2020· Westend61/Westend61/Getty Images. The basic mix ratio for concrete is one part water, two parts cement and three parts sand. An alternative ratio is one part cement, two parts sand and three parts gravel with enough water added until the mixtures reaches the consistency of thick mud. Lime is also a common additive to the mix.

grade of concrete types, it's mix ratio types and mix ratio of concrete. How much cement, sand and aggregate are required for 1m3 of m10 concrete. M10 concrete ratio is 1: 3: 6 in which one part is cement, 3 part is sand and 6 part is aggregate mix with water to gain compressive strength of 10N/mm2 after pouring in desire shape of 28days curing.

1 bags cement = 50 kg. bags of cement = 316.8/50 = 6.336. 6.336 bags (316.8 kg) of cement are used in m15 grade of 1m3 concrete. How much cement, sand & aggregate required for m15 grade of 1m3 concrete. 1) quantity of cement :- 6.336 bags of cement required for M15 grade of 1m3 concrete. 2) volume of sand in cft for M15.

The concrete ticket below shows a 3500 psi concrete mix for 10.5 yards of concrete. The ticket breaks down the weights of the amount of cement, stone, and sand used to make the 3500 psi concrete. The actual weights used to make this 10.5 yard load were: 1. Cement = 5,805 pounds. 2.

The proportion can be 1:2:4 (M15 concrete) or 1:1.5:3 for M20 concrete. The proportion of 1:2:4 concrete denotes the ratio of cement: sand: coarse aggregates by volume unless specified. Minimum compressive strength of concrete of 1:2:4 mix proportion should be 140 kg/sq.cm or …

The mix ratio is 1:4:8 (1 Cement, 4 Sand and 8 Aggregate) Application/use: – To provide the uniform surface of the foundation concrete and to prevent the direct contact of foundation concrete from the soil. 2- Ordinary grade of concrete. M10 GRADE. The mix ratio is 1:3:6 (1 Cement, 3 Sand and 6 Aggregate) It is used as PCC (Plain Cement Concrete)

cement 1 12m3 concrete sand 2 First, we work out the total number of parts into which the concrete is divided: 3+2+1 = 6 parts altogether. Using the numbers in the ratio, we know then that gravel makes up 3 parts, sand 2 parts, and cement 1 part. So there are 6 parts altogether, and we have 12m3 of concrete, and therefore 1 part must equal 2m3 ...

The proportions of materials (cement, sand, coarse aggregate) for nominal mix/design mix concrete that are normally used are 1:3:6 or 1:4:8. As strength. RCC or Reinforced Cement Concrete is strengthening of Cement concrete by adding mild steel bars in it.

Sep 02, 2013· High strength concrete would be mixed using 1 part cement to 5 parts ballast – this affords the sort of water-tight concrete used for building slabs or concrete panels. Mixing 1 part cement to 6 parts ballast creates concrete suitable for driveways, paths and patios, and increasing the ratio to 1:8 gives foundation-strength concrete.

M7.5 1:4:8 M10 1:3:6 M15 1:2:4 M20 1:1.5:3 M25 1:1:2 M30 1:0.75:1.5 M35 1:0.5:1 M40 1:0.25:0.5. Concrete Mix Ratio and Weight Conversion. The table below gives you the concrete mix ratios and converts them into kg to make 1m3 of concrete. Manufacturing concrete using this method is a good guide but too much cement is used. Prescribed Concrete Mixes

Answer (1 of 8): suppose the mix is 1:2:4 (m15) cement—1/7x1.54x1440k.g=316.8k.g — 6.34 bags sand————1/7x1.54x 2x1500k.g=660k.g or15.53cft 20 m.m brocken stone1/7x1.54x4x1500k.g=1320k.g=31.07 cft

1.Mix proportion of concrete. Mix ratio of M 15 = 1:2:4 (cement:sand:aggregate) 2. Formula's. Dry volume= wet volume x 1.54 (You can also take it as 1.50 to 1.55, But it became standard practice to considering 1.54 as multiplication factor).

Cement, concrete and mortar . cement - lime - sand - gravel - aggregate. ballest - mortar - concrete. Below are details of concrete and mortar for different applications, how to estimate quantities and what these quantities mean. The various mixes are quoted as volume ratios, however the individual components are normally sold by weight, so a ...

As a quick answer, a concrete mix ratio of 1 part cement, 2 parts fine aggregate (sand) and 4 parts course aggregate will cover most general domestic jobs. Concrete mixed at this ratio is generally known as a C20 mix and it's more than suitable for garden paths, concreting fence posts, shallow retaining wall foundations, some extension bases ...

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 much cement bags used in 1m3 brickwork 1:4. Volume of bricks in 1 m 3 brickwork = Nos. of bricks 500 x Actual size of brick (0.19 x 0.09 x 0.09) = 0.7695 m 3. Volume of mortal is = 1-0.7695 = 0.23 m 3. Add 33% in wet mortar so add 1.33 as a multiplying factor in volume of mortar

Aug 07, 2019· So for the concrete mix mentioned above, your cement: sand: aggregate ratio should be 1:2:4 or ballast to cement ratio of 6 to 1. For a low-grade concrete with 10MPa strength, the perfect ratio should be 1:3:6. For 30MPa concrete use 1:0.75:1.5. The cement to aggregate ratio should be increased to produce concrete with higher strength.

Jan 26, 2021· Mortar Types and Uses. Typically used as the compound for joining masonry, stone or ceramic units together, mortar is made by combining cement, lime and sand. Mortar typically has a higher water to cement ratio when compared with concrete which allows greater workability and is required to form mortars bonding properties.

Feb 01, 2020· A concrete mixture ratio of 1 part cement, 3 parts sand, and 3 parts aggregate will produce a concrete mix of approximately 3000 psi. Mixing water with the cement, sand, and stone will form a paste that will bind the materials together until the mix hardens.

We'll go into the ins and outs of mix ratios in more detail below, but to simplify, a good concrete mix ratio for a concrete floor is: 1: cement 2: sand 4: coarse aggregates (for concrete slabs) When mixing, it's important that the concrete is placed within half an hour to ensure consistency and easy placement.

However, due to the variability of mix ingredients the nominal concrete for a given workability varies widely in strength. Nominal mix ratios for concrete are 1:2:4 for M15, 1:1.5:3 for M20 etc. Standard Mixes or Ratio The nominal mixes of fixed cement-aggregate ratio (by volume) vary widely in strength and may result in under or over-rich mixes.

Answer (1 of 9): 219 kg i.e approximately 4.5 bags of cement; If you want to know the procedure to calculate the same First add 1+3+6=10 1cum*1.52*1/10=.152cum cement ...

Answer (1 of 5): It may take long time for me to type here (because i am not that good at typing). i calculated on a paper, so that i can save my time and energy too :-) have a look at this image let me tell you one thing i am uploading my class note of whole procedure how to calculate CEMENT, ...

M 15 mixing concrete ratio of Concrete (1:2:4) here (1 no of Cement quantity, 2 nos of Send quantity, 4 nos of Aggregate quantity, Here quantity measured by mixing box) it also called recipes for concrete. E.g., M15(1:2:4), the quantity of cement, sand (fine aggregate), and coarse aggregate are batched in volume as per the fixed ratio 1:2:4.

• Used in foundation of two or three story buildings, used in foundation of abetments, piers and retaining walls and used as basecoat under taxi tracks, pavement and cement concrete road. 3. Cement Concrete 1:4:8:- Where cement concrete 1:4:8 ratio is …