Civil Engineering Knowledge
Advantages: Stable in squeezing ground, for example, soft clay, silts and peat pile material can be inspected before piling. Are easy to splice. Relatively inexpensive. Can be driven in long …
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Permeability of concrete is defined as the property that controls the rate of flow of fluids into a porous solid. It largely depends on the size of pores, connectivity of …
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Micro Concrete was initially developed to reduce the demand for water as compared to conventional concrete. As a result of its ease of use and ability to adhere to other …
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1. Material Costs Costs of materials and supplies and the associated shipping charges influence the cost of any concrete construction project. 2. Labor Rates The local labor rates or wages …
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1. Use well graded, hard and durable aggregates. 2. Use sufficient quantity of cement to achieve required water tightness and strength. 3. Mix the concrete thoroughly for getting better homogeneity. …
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If the plaster tries to separate from the substrate that is called plaster debonding. When debonding occurs, plaster is separated from the wall. Now, you can imagine what will happen …
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Segregation Separation of coarse particles from the green concrete is called segregation. This may happen due to lack of sufficient quantity of finer particles in concrete or due to throwing …
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1. First, remove the loosened aggregates and concrete particles from the affected surface by using a wire brush and a chipping hammer. 2. Clean the surface thoroughly with a brush …
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