Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Grade of Cement:
In India, the following grades of cement are used for roads :
Ordinary Portland Cement (OPC)
Portland Pozzolana Cement (PPC)
For heavy duty concrete pavements, where a high strength is required, OPC Grades 43 and 53 are used, whereas OPC Grade 33 is used for light duty concrete pavements. PPC and Blast Furnace Slag Cement are also used for concrete roads.
Fly-ash, which is an industrial waste, can replace upto 35 per cent of cement without losing strength. In fact, it has beneficial properties like less heat of hydration (and hence less shrinkage cracks) and increase in strength over a period of time.
Uses of Cement Cement is utilized widely for the construction of several structures. Some of them are listed below: (i) Cement slurry is utilized for filling cracks in concr
why
Explain is Vadose Zone - Ground water In an unconfined aquifer, it is the area located above the water table and aquifer, where the soil and rock are not saturated with water.
The survey has identified the beginning and ending points along an urban arterial highway that require new sidewalks. The first station is located at 5+88 and the second station is
Example. With a surveyor compass the angles observed in traversing the lines AB, BC, CD, DE and EF are as. Compute the included angles and indicate them in a neat sketch.
which kind of pile can increase the bearing capacity, if the water level high in sang soil surface?
Question What are the main drawbacks of curing by ponding and polythene sheets ? Answer Purpose of curing is to decrease the speed of heat loss of freshly placed concrete to atm
Explain the Frame member's effective lengths 1. Effective length is a product of an effective length factor (k) and the actual length of the column. 2. k depends on th
how to fill traverse computation sheet of opened traversig ..
Q. What is Over vibration of fresh concrete? For proper compaction of concrete by immersion vibrators, vibrating part of the vibrators must be completely inserted into the conc
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd