Concrete Workability Concrete Workability is a property of concrete in its fresh state during mixing. It determines the ease with with casting activities are done including mixing, placing, compacting and finishing. Concrete workability is usually
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Sulfuric Acid Attack Sulfuric acid [H2(SO4)] attack on concrete may be identified by a chemical reaction between the acidic media and cement hydration products, leading to excessive formation of gypsum. Acid attack can occur under
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Safety in Construction Site Truly, one of the dangerous and risky location of work at are construction sites. It is easy to injury yourself if you did not pay attention for a second for what
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What are Stirrups? A stirrup is a closed loop of reinforcement bar, which has a main function of holding the main reinforcement (RFT) bars together in a reinforced concrete element. Stirrups can come in multiple
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What is Waterproofing? A structure that allows moisture infiltration can experience serious damage. When water exists in liquid form, the impact on structure can be catastrophic, causing it to be uninhabitable. Waterproofing refers to the options
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What is Pervious Concrete? Pervious concrete is a structural concrete pavement with a large volume (15 to 35 percent) of interconnected voids. Similar to normal concrete, pervious concrete is made from a mixture of cement,
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Flexural Strength Flexural strength is an indirect measure of the tensile strength of concrete. It is a measure of the maximum stress on the tension face of an unreinforced concrete beam or slab at the point
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Purpose of test To determine the specific gravity of soil fraction passing 4.75 mm sieve by pycnometer. Use of specific gravity value The knowledge of specific gravity is needed in calculation of soil properties like
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