Saturday, December 7, 2019

Tuesday, December 3, 2019

Types of Foundation

Types of Foundation
Classification of Foundation On the basis of depth, foundations are broadly classified into two categories. Shallow foundation Deep foundation Shallow foundation : "The foundation is known as the shallow foundation that immediately beneath the lowest part of the structure,...

Monday, December 2, 2019

How to calculate cement sand and aggregate quantity in concrete

How to calculate cement sand and aggregate quantity in concrete
Quantities of materials for concrete such as cement, sand, and aggregates for production of required quantity of concrete of given mix proportions such as 1:2:4 (M15), 1:1.5: 3 (M20), 1:1:2 (M25). We assume that we have 30 cft volume of concrete and the mixing ratio is 1:2:4 (M15). So...

Friday, November 29, 2019

Whole circle bearing (WCB) and Quadrantal Bearing System (QBS) in Surveying

Whole circle bearing (WCB) and Quadrantal Bearing System (QBS) in Surveying
The whole bearing system (WBS) and the quadrantal bearing system (QBS) are two bearings systems used in the compass survey. With a simple calculation, the WCB system can be converted to QBS. The article briefly explains the different bearings used in the survey and classification of bearings...

Thursday, November 28, 2019

Wednesday, November 27, 2019

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