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Showing posts from August, 2018

How to Prepare Rate Analysis for P.C.C. Work

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Q. Prepare Rate  analysis  for a PCC work (1:3:6). Sol n .:-              Given: -  Concrete grade = M10 (1:3:6)                                           Take = 10m 3  volume for PCC Add 52% extra for voids to get dry vol m . of Concrete. Volume of dry concrete = 1.52×10                                                    = 15.2 m 3 Quantity of cement = (15.2/(1+3+6)   ) ×1              ...

Basic Detail Of Foundation | Different Elements Of Building |

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Foundation:-   The lowest part of building, which located below the ground level and which transmit the loads of the structure to the ground are known as Foundations.  Types of Foundation:-     Foundation may be broadly classified into two categories -      1. Shallow foundation      2. Deep foundation Shallow foundation:- Shallow foundation are made by making open excavation. In shallow foundation                                            D < B        Where       D = Depth of foundation      B = Width of foundation Types of shallow foundations - 1. Isolated/Column footing 2. Wall footing 3. Continuous footing 4. Inverted arch footing 5. Spread footing 6. Raft or mat foundation 7. Combined footing 8. Strap or c...