Roof Slab Concrete Ratio Of Concrete Mixture
Concrete mix ratio for roof slab.
Roof slab concrete ratio of concrete mixture. 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. Materials required are 7 nos. 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. There are two types of m25 concrete ratio concrete mixes nominal mix and design mix.
Concrete mix ratio for beams. 1 sand part 2aggregate part. It means 1 part of cement 2 parts of fine aggregate coarse sand and 4 parts of coarse aggregate. That is because it is among the most versatile mix ratios regardless of what scale it is being used at.
Mixing ratio is 1 1 5 3 1cement part. The 1 2 3 concrete mix ratio is considered the classic mix ratio by many professional builders. M25 grade mixing ratio is 1 1 2 1cement part. Standard grades of concrete.
The strength of this mix ratio is good for most concrete slabs footings steps and foundation walls. Its compressive. 1 1 5 3 m20 is concrete mix ratio used for roof slab. This ratio of cement concrete gives high strength of cement concrete and is recommended for following works.
Example calculation estimate the quantity of cement sand and stone aggregate required for 1 cubic meter of 1 2 4 concrete mix. Used for construction of slabs beams columns etc. 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.
Where cement concrete 1 2 4 is used. Of 50 kg bag of cement 0 42 m 3 of sand and 0 83 m 3 of stone aggregate. As such it can productively be used in a wide variety of weight bearing projects. Concrete mix ratio compressive strength is the most important property of hardened concrete.
For general rcc work in buildings bed plates lintels rcc shelves pavement etc. Its compressive strength is 20 mpa.