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!
Examples of Stabilised pavement layers:
Examples
(b) Chemical stabilisation by addition of additives like lime, cement, lime and flyash, bituminous materials, etc.
Lime stabilisation is suited for clayey soil, the lime reacting with the minerals and developing cementitious gels. The quantity of lime varies from 2 to 10 percent by weight.
Cement stabilisation is suited for silty and sandy soils. The cement content varies from 3-15 per cent by weight.
Lime-flyash stabilisation is based on the fact that lime reacts with silica in the flyash and produces cementitious gels.
Bituminous materials are used for stabilizing fine sand. Sand-bitumen has been tried successfully on desert roads in India.
Generally, stabilised soils are used for improving the sub-grade and for sub-bases. Soil stabilised layers are also used as a base course for low-volume rural roads.
How to do deflection calculations Basic values of span to effective depth ratios for spans upto 10m may be taken as 7, 20 and 26 for cantilever, simply supported and continuous
Q. Write short note on SKV process of thermit welding? This term is used for welding by Alumino thermic process with short preheat time. The time required for preheat with pet
Q. What are advantages and disadvantage of varnishing? Varnish is a clear pale solution of a resinous substance ( like amber, common resin, copal, lac, or shellac 0 dissolved i
Explain the Underwater Problems and Material Defects? The major bridge construction materials are steel and concrete. In the past, stone and brick masonry, with lime mortar as
write short notes about force systems and equilibrium
send any civil engineering related questions . i will write the answers , please tell us the process .
Why we mixm pozzolona in cement
why do we use effective depth ''d'' in calculating the shear capacity of uncracked Concrete beam. If it is uncracked, why cant we use the full depth ''D''.
sedimentation
Question Now, mainly flap valves are ended of HDPE. What is the major compensation of using HDPE as compared with cast iron? Answer (i) It has no response with sewage a
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