Answer / selvam

By adding admixtures such as retarders

Answer / akash

by adding gypsume little more comparison to normal add of gypsum
normaly gypsume is used 3 to 4%

How to marking the building

0 Answers  

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which one is strong? field weld or shop weld?

6 Answers   CCCL,

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cross hairs in surveying telescope are fitted in the objective lense at the center of the telescope at the optical centre of eyepiece in front of the eyepiece

2 Answers  

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Give list of building construction equipment & explain about them in brief. How much is output of JCB, POCLAIN, Steel cutting & bending machine, material hoist, tower crane?

0 Answers  

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in moon night and stars r shining with moon n u stand n lloking towards sky if u have no copass, and no any other civil lab equipment, then how u point out the North direction for serveying??

2 Answers  

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Which IS code is used for scrap of reinforcement steel?

1 Answers  

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what is lifespan of an RCC structure? Why the RCC structures failing in quater of its life span?

13 Answers  

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what is the I.S. CODE of RCC

2 Answers   CEPTAM,

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Strength of brick?

2 Answers   YSB,

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Is it necessary to apply tack coat over the primecoat. IF not what happens.answers other than 1.to superimpose the next layer(2) to adhere the layers so as to form homogenity.

0 Answers  

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what is project planning

2 Answers   NCC,

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what are the advantages and disadvantages of using bentonite slurry in bored cast in situ piles, both in terms of design and execution point of view.

2 Answers   Punj Lloyd Ltd,

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