Answer / ashvin

CRMB--Crumb rubber modified bitumen

Answer / pitambar pradhan

CRMB MEANS CRUMBLED RUBBER MODIFIED BITUMEN PETROLEUM PRODUCT.
WHICH IS USED FOR IN B.C PURPOSE IN ROAD WORKS HAVING WATER
ABSORPTION 0%.

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2 Answers  

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How i calculate Cement sand Quantities in 100 Sq.ft Plaster?

1 Answers   ABC,

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a)tell density of steel , concrete, bricks , sand and aggregates.? b) what is knife test for wooden doors ? c) what is the meaning of term abrasion? what is tested in it? d) why pile foundation is provided in BCS?e) By total station what activities can be performed and on what principle it works? f) what is creep?

4 Answers  

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what are different grades of concrete and their classifications?

3 Answers   Collage, SP,

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In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?

1 Answers   Unitech,

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How to do base isolation using ETABS software?

0 Answers  

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can we find any technical issue if we are gong to change the dimensions of steel beams from one type to another type IE if there are any equievelant data base to find solution for problem of changeing sectios of beam from one type to another with the same cross sectional area.

0 Answers  

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design mix for M15,M20, M25,M30 please

2 Answers   CIDC, Design Ideas,

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while measuring slab for concrete Quantity it is practiced that steel quantity is not deducted in that particular qty.why?

0 Answers  

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how many men days of loburs and masons are requirete for 1 cum,pcc (1:2:4),Pcc(1:3:6) and Pcc(1:4:8) thanking you

0 Answers   Mittal Steel,

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What is meaning of FREE STANDING STAIRCASE ?

0 Answers   UPCL,

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what is differences between ferrock and concrete ?

0 Answers  

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