Concrete Technology
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Concrete Trial Mix
Concrete Trial Mix The calculated mix proportions shall be checked by means of trial batches. Trial Mix No. 1 Workability…
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Sprayed Concrete Admixtures and the Process
Sprayed Concrete Admixtures and the Process Sprayed concrete or Shotcrete is pumped to the point of application projected in high…
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General Specifications of Cement Concrete Work In Building
General Specifications of Cement Concrete Work In Building All concreting, especially cement concrete work, is a specialized task in respect…
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Protection of Newly Placed Concrete Curing Time
Protection of Newly Placed Concrete Curing TimeNewly placed Concrete Curing Time in the initial stages of setting(up to 12-24 hrs.)…
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Finished Concrete Works and Workability of Concrete
Finished Concrete Works and Workability of ConcreteFinished Concrete WorksCheck and inspect after stripping of formwork for defects such as; Honeycombing…
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Assessing the Quality and Quantity of Cement
Assessing the Quality and Quantity of Cement 1.Colour of the cement should be uniform and grey for 0rdinary Portland. Cement(OPC)…
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Factors Affecting Failures in Concrete Structure
Factors Affecting Failures in Concrete Structure Failures in concrete structures can be due to any of the following factors: 1.…
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