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.

How musch steel i.e. angles, channels,and square pipes are required per square feet for a steel roof of residential two storied building?

0 Answers  

What is gauge and gage?

6 Answers   L&T,

I am a new valuaer. I am seeking for instruments which r used to locate the site and from where I got it?

1 Answers   Fast,

Suppose a new brick wall is being constructed,and the courses and not aligned horizontally,what negetives can it cause?

0 Answers   Bhel,

Machine mix is better than hand mixing to get––

3 Answers  

Reinforced concrete: suppose you are doing rough estimate for purchase of rebar for reinforced concrete slab for single stores residential building. You know total concrete volume will be 100 m3. How many tons rebar 6, 10 and 12mm will you require for the project?

1 Answers  

what is chicken mesh?explain its use

5 Answers  

What is Gabion Walls?

1 Answers   Rajhans Infracon,

How to calculate construction cost of residential building in mumbai

0 Answers  

Describe about the Pile test methods, which are used in Industrial & Multistory Buildings in general.

0 Answers  

what is the difference b/w full length and cutting length?

0 Answers   L&T, Simplex,

With reference to construction of state highways, please let me know the total Bill Of Quantities as per the following details:- 1) Subgrade - 500 mm 2) Granular Sub-Base (GSB) - 200 mm 3) Wet Mix Macadam I (WMM I) - 150 mm 4) Wet Mix Macadam II (WMM II) - 100 mm 5) Dense Bituminous Macadam (DBM) - 60 mm 6) Bituminous Crust (BC) - 40 mm Road Length is 44 Kms. Road Width is 7 mtrs. Please provide the BOQ of each layer as per Compacted Factor & Loose Factor both. Also, if possible please provide me the approximate details of total material required (all categories viz. soil, gravel, stone aggregrate, sand, bitumen etc.) as per general mix design prevailing in India. Thanks & Regards -- Rokr

0 Answers   Power Plant,