W R Eng.

What is a Shear Wall? • Shear wall is a structural member used to resist lateral forces, i.e., parallel to the plane of the wall. • In other words, Shear walls are vertical elements of the horizontal force resisting system. • Shear wall is a structural member in a reinforced concrete framed structure to resist lateral forces such as wind […]

  What Is Consistency of Cement? Any Cement paste requirement of minimum water in cement paste for initiate the chemical reaction. This chemical reaction call the consistency of cement. This method call consistency fo cement test.  What is Initial Setting time of Cement? Initial setting time of cement: Casting cement past in any mold without losing strength & Shape. This […]

  की विविध आवश्यकताओं परिवहन क्षमता, संगतता, गतिशीलता, स्थिरता, मिश्रणशीलता, अपरा, और ऊपर उल्लिखित ताजा कंक्रीट की खत्म करने की क्षमता को सामूहिक रूप से संदर्भित किया जाता है। को ऐसे व्यवहार्यता। की व्यावहारिकता ताजा ठोस इस प्रकार एक समग्र संपत्ति है। एक ही परिभाषा में व्यावहारिकता के सभी पहलुओं को ठीक से परिभाषित करना मुश्किल है। IS 6461 (भाग- […]

  Making concrete structures without vibration has been done in the past. For example, the placement of concrete under-water is done by the use of tremie without vibration. Shaft concrete and mass concrete may be successfully placed without vibration. But the above examples of concrete are normally of lower strength and difficult to obtain consistent quality. Modern application of SCC (self-compacting concrete) is focussed on […]

What Is Unit Weight? The ratio of the weight of a material to its volume is its unit weight, sometimes termed specific weight or weight density. The unit weight of water, γw, is 9.81 kN/m3 in the SI system and 62.4 lb/ft3 in the English system. Also, read: What Is a Field Dry Density Test | Different Type of Field Density […]