COVER BLOCK:-
The cover block is use in the concrete structure . This cover block is depend on the Rcc structure parts like as slab, column , beam , footing. This cover block is use different size and this cover block is save Reinforcement and reduce the rusty in the Reinforcement. here under we show the different size of cover block . this size cover block is mostly use in the rcc structure.
> Footing 50mm
> Column 40mm
> Beam 30mm
> Slab 25mm
GRADE OF CONCRETE:-
M5 : 1: 5: 10
M7.5 : 1: 4: 8
M10 : 1: 3: 6
M15 : 1 :2 :4
M20 : 1: 1.5: 3
M25 : 1: 1: 2
M30 : Mix design ratio according to structure and dia. of bar and other conditions.
Title :
Using cover block and grade of concrete in Rcc structurre
Description : COVER BLOCK:- The cover block is use in the concrete structure . This cover block is depend on the Rcc s...
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