1) What is the compressive strength of concrete
2) What is the tensile strength of steel
3) Why cracks are happening in walls
Answer Posted / r.kalai selvan
1.compressive strength of concrete 150mm cube 28days
2.m20 grade concrete takes13.5n/sqmmin 7 days and 15n/sqmm
takes 28days
3.improper construction
| Is This Answer Correct ? | 2 Yes | 9 No |
Post New Answer View All Answers
Hollow block masonry in cement mortar 1:4, 40×20×20cms in superstructure take 10sqm.I want calculation of brick sand
what is education Cess.
One plate (women civil worker lifting Plate - Satti) sand measures how many cubic feet?
What are the steps involved in the concreting process?
For a washout valve why are two gate valves required in normal practice?
Which is the direction of negative angle?
RR masonry rate analysis
How to fix toll charge for a particular vehicle at toll booths in a highway?
Design an underground tank of internal dimensions 6m x 3m x 3m. The soil surrounding the tank always remains dry. The tank shall be provided with a roof slab. The soil weighs 16000 N/m3 having an angle of repose of 30.
Please let me know about answer for my Question as "What is the maximum wastage allowable of HYSD Steel in any Bridge project as per Code and Code reference also ?
what is difference between NP2 NP3 NP4 CONCRETE HUME PIPES USED AT SITE
what discoveries did you have in relation to your course?
Minimum and maximum size of the building components
can any one tell me in detail footing estimation .. i am new here in dubai so facing lots of problem...
How to calculate or what is the process of calculation for making 1Metre squre area by AAC Blok which quantity of Cement, Sand & Chips are to be required?