Why is loose concrete removed from the surface where new concrete is to be done?

2 Answers   Ansals,

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what are the values of compressieve strenght?

0 Answers  

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What is the mix ratio by volume of concrete grade 45

1 Answers  

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how much quantity of bending wire required for 1sqmts

6 Answers   BUP, Jade Software,

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what is concrete

9 Answers  

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I want to calculate the footing 90º L bend as a techincaly

0 Answers   Construction, L&T,

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how to calculate the load bearing capacity of slab hos thickness and steel are already given?

3 Answers  

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What is the best design for building bridges?

6 Answers  

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In site how we can identify one way slab and two way slab?

11 Answers   Parth Constructions,

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what is the difference between replacement of cement by groundnut shell ash

0 Answers   Harit Dharaa,

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consumption of cement in p.c.c. a. mix. 1:1:2 b. mix. 1:1.5:3 c. mix. 1:2:4 d. mix. 1:3:6 e. mix. 1:4:8

2 Answers   MSPL,

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minimum number of bars in a beam? minimum and maximum column size and beam size ? minimum and maximum aggregate size used in multistorey residential building for columns,beams,slabs?

0 Answers   bscpl,

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