Why we need to do PCC?
Latest Answer: 1. To avoid direct contact of foundation with soil2. Some time it can decrease the stresses to the soil ...
What is Quick Sand Condition?
Latest Answer: Sudden loss of shear strength is what results in quick sand condition. ...
What is the procedure/method to do the oscillation test? Is there any limitation to do this test?
What can be the slump value in the case of following members as per IS recommendations1. Slab2. Beam3. Column4. Dam
Latest Answer: Slab-90mmBeam-80mmColumn-95 mmDam-110 -130mmNow-a-days people are using zero slump concrete (slumpless concrete) in dams ...
What is the permissible length of weld for reinforcing bars in RCC mmembers as per I.S. Code.
Latest Answer: As per IS standard the weld length is 6d. ...
What is the method and means for concreting in water logged area?
Latest Answer: By Trimmi Pipe Method. ...
The size of concrete cube is 150mm x 150mm x 150mm as per Indian Standards. Why?
What is the volume of mould in VICAT's Apparatus for cement test as per Indian Standards.
Latest Answer: This test is conducted to determine the percentage of water required for preparing cement test.*
The volume of mould required is 300gm of cement and 30% by weight or 90gm of water is added to it. these
ingredients are mixed thoroughly.* Thus the required ...
Why is the grade of PPC cement is not mentiond or defined as per Indian Standard" IS 1489-1991.
Latest Answer: Portlandland Pozolana Cement is manufactured by blending a mixure of ordinary Portland Cement and Pozolana material such as fly ash not less than 15% by weight of cement. The finess of PPC will be greater than OPC. ...
How to differentiate the volumes of wet and dry sand / soil?
Latest Answer: Take a cylinder with marking of measurement fill it with sand up to fixed height then add water full to complete saturate the sand than measure the volume of sand now take difference in volume of sand before water and after water added i.e. bulkage of ...
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