النتائج (
الإنجليزية) 3:
[نسخ]نسخ!
The components of concrete are sand, cement, aggregate, water and a specific proportion of hydrated cement to improve its performance and durability and strength characteristics of concrete used in all projects. Sawdust is used instead of sand to prepare all other components with modified concrete performance, which is characterized by light weight of concrete.<br>The prepared concrete is a kind of bonding material, that is, the composite material of coarse aggregate, fine aggregate and water, which combines the whole concrete. The purpose of concrete mix design is to maximize the tensile strength and compressive strength, so that it has high quality. Engineers and scientists are trying to increase their power by adding innovative chemicals and different connecting materials based on improved manufacturing technology. Today's technology in this field is spacious, with a new difference in the composition of concrete, adjusting to different characteristics. Sawdust is a kind of waste produced during combustion. Its carbon emission is very large, which pollutes the environment. If these wastes are used in concrete, there will be less carbon dioxide emissions in the environment; fine aggregate can replace useful building components with sawdust. As a result, operational performance, stress testing, elongation index and other specific changes can produce many benefits in the environment and society.<br>
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