Roof Slab Concrete Ratio Of Concrete Mixture

As we know that roof slab is rcc structure so we can use minimum grade of m20 grade and concrete mix ratio 1 1 5 3 for roof slab maximum grade of concrete m25 m30 and much higher are used as per design for roof slab.

Roof slab concrete ratio of concrete mixture.

Concrete mix ratio for roof slab. Where cement concrete 1 2 4 is used. M25 grade concrete ratio is 1 1 2 mixture of cement fine aggregates and course aggregate in which one part is cement one part is sand and two part is aggregate. Example calculation estimate the quantity of cement sand and stone aggregate required for 1 cubic meter of 1 2 4 concrete mix.

That is because it is among the most versatile mix ratios regardless of what scale it is being used at. As such it can productively be used in a wide variety of weight bearing projects. The 1 2 3 concrete mix ratio is considered the classic mix ratio by many professional builders. The degree of preparation of the concrete is selected based on the m25 grade concrete mix design.

Concrete mix ratio compressive strength is the most important property of hardened concrete. It means 1 part of cement 2 parts of fine aggregate coarse sand and 4 parts of coarse aggregate. This ratio of cement concrete gives high strength of cement concrete and is recommended for following works. Of 50 kg bag of cement 0 42 m 3 of sand and 0 83 m 3 of stone aggregate.

1 sand part 2aggregate part. The strength of this mix ratio is good for most concrete slabs footings steps and foundation walls. Standard grades of concrete. 1 1 5 3 m20 is concrete mix ratio used for roof slab.

The 1 2 3 ratio s make up is described right in its name. Update your information about concrete roof tiles and shingles choose weather and fire resistant roofing material for your roof. Used as reinforced cement concrete rcc. Materials required are 7 nos.

There are two types of m25 concrete ratio concrete mixes nominal mix and design mix. Its compressive strength is 20 mpa. One of the best concrete mix ratios is 1 part cement 3 parts sand and 3 parts aggregate this will produce approximately a 3000 psi concrete mix. Mixing ratio is 1 1 5 3 1cement part.

Concrete mix ratio for beams. Its compressive.