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!
Question
In case of concrete pavement, why is requirement of 95% by mass of quartz grains are specified in contract?
Answer In universal Specification of Civil Engineering, in Clause 10.09 it states "Fine aggregate for concrete shall be usual river-deposited sand consisting of at least 95 percent by mass of quartz grains". Aim of such requirement is to control excellence of river sand. As quartz is a strong and hard material, using a far above the ground percentage of quartz in aggregates of concrete is able to enhance strength and durability of surface texture of concrete carriageway.
In adding, such specification needs a high percentage of quartz content, thereby dropping the probability of being there of impurities as shell.
What is Atterberg Limits tests? The Atterberg Limits tests are designed to determine the plasticity of finer grained soils. These tests are performed on the fraction less than
RMC
1. All testing shall be done at room temperature. 2. No bearing shall be tested earlier than a week after vulcanization. 3. Bearing sections shall be cut from test bearings w
A saturated clay specimen is subjected to a pressure of 240 kN/m 2 . After the lapse of a time, it is determined that the pore pressure in the specimen is 72 kN/m 2 . What is t
The covers of electrical machines are made of what materials ? Answer: It is made of soft magnetic materials.
a) What are the laws governing compaction of (i) cohesion less soils like sand and (ii) moderately cohesive soils like sandy clay ? b) To what compaction pressure does the
Explain the Interim inspection - underwater inspection of bridge An interim inspection is an inspection scheduled at the discretion of the engineer. An interim inspection is us
Compute the stresses at top and bottom fibres in a simply supported pre-stressed concrete beam with a rectangular cross section, 200 mm wide and 400 mm deep at sections A-A, B-B an
Resultant force at a section We can determine stresses at top and bottom fibres, at a section of a beam, due to pre-stressing force and external loads. Using them, we can draw
Explain the term - Uniaxial - Biaxial -Triaxial Prestressing These terms refer to cases when the concrete is prestressed in only one direction, in two mutually perpendicular di
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