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!
Solubility:
Bitumen is soluble in carbon disulphide (CS2). The Indian specifications require that the bitumen should have 99 per cent solubility. Lesser value indicates presence of mineral matter in bitumen and can affect the properties of bitumen.
IS Requirement for Bitumen
Some of the important properties required by IS for the various grades of bitumen are given in Table.
Table: Requirements for different Paving Grades of Bitumen
Modified Bitumen
The properties of bitumen cab be enhanced by the addition of a polymer or crumb rubber or natural rubber. Polymer Modified Bitumen (PMB) is increasingly being used for roads carrying heavy traffic.
Explain the term - Untensioned Reinforcement In prestressed concrete construction, use of untensioned reinforcement also has to be made alongwith tendons. This is essential as
Explain the Statements about the Construction Contract Process I. Surety bond assures the project owner a guarantee of funds equivalent to a promissory note. The surety bond is
Q. Differences between pipe jacking and micro-tunnelling? Pipe jacking is a general scheme of installation of pipes with a tunnelling shield in front and the pipes are jacked f
Ground settlement occurs when pipe-jacking machine enters mixed ground with soils and boulders? The rate of cutting through soils is faster than cutting through boulders for pi
describe two fundamentals purposes of surveying.
construction of arches
(a) Relate dissimilar formations of soils to the geological aspects. (b) Explain different types of texture and structure of soils. (c) Bring out the typical characteristics
How to conclude size of elastomeric bearings ?
layout of harbour
proof
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