Answer / ronak shah

cement containt lime part in it. so there is hydration
process take place, heat is generated to control the heat
of hydration, make the surface wet.

Answer / pranav panchal

To reduce the heat of hydration

Answer / kaleeswaran

control of heat liberated

Answer / saquib hassan

presence of lime in cement found ydration due to this heat is generated . there for water is used for maintain the certain temprature.

Answer / rashid

After casting concrete have chemical reaction which generate heat. To prevent hydration concrete being cured 7 days to get strength.

in construction feild make the column rods are uneven ( e.g 1 column we have 6 nos of bars that 6 nos of bars are varrious level- 1 bar 10';2 bars 9';3 bars 8') what is resion to put different level if difference are required or not?

3 Answers  

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IF X = Cement ,Fine Aggregate & Coarse Aggregate are in taken in weights for batching. Y= Cement , Fine Aggregate & Coarse Aggregate are taken in volume for batching. Then what will be the relation between X and Y?

2 Answers  

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Determine the production capacity of a treatment plant for a city of 1,250,000 population. Assume the specific consumption per capita of 15ol/c/d, non-domestic water use of 30,000,000 m³/year, and UFW of 12%.

0 Answers  

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I've 47'-6" x 89'-6" of flat RCC Slab 12mm dia 8" c/c. Please calculate the total weight of slab, weight of steel, and how much dead load it contains. Thanks

1 Answers   Student,

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cement mortar1:5 12mm thick and one bags cement how much area pleastering please give anwser

12 Answers   DeSigns Inc, L&T, Marg, Sand, Vee Technologies,

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For Beam steel reinforcement detailing, in the End of the beam do the making of L shape in the rebar is essential in all the cases, specially in the ends of the Beam?

2 Answers  

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what is the quantity out-put by Hitachi-200 breaker for breaking or how to calculate

0 Answers  

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hii.plz send me hpcl placement papers for officers trainees for graduate engg plz my email id is ajm_knit@yahoo.com

0 Answers  

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as per is code, what is the minimum content of opc and ppc cement for rcc structure

0 Answers  

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convert 1cum how many kilo

7 Answers  

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i have a interlock pavement work.i need to compact about 2000 sq metres of sub base grade c of thickness 15 cm.what is the amount of water required for compaction ??

0 Answers  

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how to Concrete cubes testing curing time 7 days casting date 24.05.17 testing date ?

0 Answers  

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