\”sulphate attack on mortars, unsound materials, frost action, corrosion of iron and steel, crystallization of salts, linear changes resulting from variation in moisture content\”
While doing brickwork and after the brick is completed there are certain defects which has to be faced, these defects they must be avoided and remedial measure must be taken. These defects not only ruins the…
During any sort of construction the cost of formwork constitutes a major share that can be sometimes a major factor to be considered while planning and estimating. This post will dictate the cost of formwork for various structures.
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Concrete being plastic material in fresh state, has to kept within an enclosure (moulds) till it gain reasonable strength, this temporary structure which has to be built for any concrete member is called “Formwork”.
Click me to read more about the Form work…
During construction of reinforced concrete works as well as their maintenance, we need to support the structure as long as it is in its premature state or plastic state as it could not even bear its own load. After the suitable duration of time, i.e. when concrete sets enough to take its own load, these temporary supports are removed systematically.
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A simple contract consists of an agreement between two or more parties under certain terms and conditions whereby one party undertakes to execute works or to supply materials at specified rates and the other party undertakes to make necessary payments for the work completed…
