Clay is indispensable in the production of bricks, in plaster and waterproofing, as a component of the solution. Depending on how much minerals are contained in it, it can be of different colors. In construction work, skinny clay, medium and oily. Skinny clay is used in its pure form, without adding sand to it.
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Also, for the construction solution and the production of concrete structures, it is necessary to add cement
Cement can be different brands: 300,400,500,550,600. It depends on its strength. In construction, it is better to use the last three. Such cement is more durable and freezes faster.
If you do not know which brand cement, determine the quality experimentally. To do this, squeeze it in a fist. If he will definitely flow out almost immediately between the fingers. The remaining small pieces with a pea indicate its reduced strength.
In addition to the above materials, the solution includes black binders, such as tar and different types of bitumen. Their presence is necessary in solutions for the work on the waterproofing device. The properties of these substances include water resistance, water resistance, resistance to atmospheric phenomena and elasticity. With the help of heating, black astringents can be softened. Cooling, they harden.