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Questions related from Ishwar Sonar
Plumb concrete is normally accepted for massive concrete works in which stone pieces of larger sizes are added along-with normal concrete to achieve economy. The proportion of concrete...
11 November 2019 8,152 3 View
During repairing or removal of bituminous roads large fragments of bituminous road are generated as waste. How to use them? Can we extract bitumen and aggregates from them.
11 November 2019 3,895 2 View
Most of the standards suggest to use potable water for making concrete or curing of hardened concrete. Due to scarcity or non availability of potable water, it is observed that tendency of...
02 February 2019 7,924 4 View
Old monumental structures like temples, historical buildings are constructed in stone masonry with large walls and massive arches which are in compression. These structures are beautifully...
10 October 2018 5,898 15 View
Dust particles in atmosphere are of different types and varying in size, responsible for pollution. House dust mites and wind borne fugitive dust are common types need to be analysed and...
08 August 2018 1,475 2 View
Shaving cream is just like foaming agent. Will chemicals contained in shaving cream affect hydration of cement? Low cost shaving cream or shampoo can be experimented for determining their...
07 July 2018 8,951 7 View
Nowadays, only crushed sand is only option available for making concrete due to over exploitation of natural river sand. But quality of crushed sand is always questionable due...
03 March 2018 2,093 22 View
Normally, leakages are observed in dams and inspection gallery are provided for necessary treatments. However in case of small dams like bandhara leakages are due to...
03 March 2018 5,772 0 View
Concrete Road surface must have certain coefficient of friction. Due to heavy vehicular traffic, rubber particles from wheels get attached to concrete surface. After a long period, concrete...
12 December 2017 2,049 4 View
Steel Poles are subjected to corrosion mainly at bottom level particularly at the junction of footing or at Ground level due to accumulation and penetration of water in poorly designed...
10 October 2017 8,967 2 View
Plywood scarp may be used for low cost furniture . However small plywood pieces or damaged plywood due to environmental effects are also available in large quantities creating problems of...
08 August 2017 7,222 5 View
Rejected concrete sleepers can be used as beams for foundation similar to grillage foundation to distribute load from column on wider area.
08 August 2017 7,635 5 View
Aerated concrete blocks are nowadays are used in place of conventional bricks due to their lightweight ,uniform size and less plaster requirements. However, their water absorption properties...
08 August 2017 783 3 View
This is a question related to previous question related to attached leakage in attached bathroom.
08 August 2017 6,410 2 View
This will help in developing project in right direction.
01 January 1970 6,708 0 View
Some researchers tried tar, varnish , epoxy etc. I tried oil paint .
01 January 1970 1,835 2 View
