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TECHNOLOGY OF MANUFACTURING BUILDING BLOCKS WITHOUT CEMENT
The blocks are made without cement, on the basis of substances that, under certain conditions, form a cementitious composition that is superior in strength to the cement. The main component is liquid glass . Liquid glass is widely used in everyday life, as if office silicate glue. In construction - at the factories of concrete products, there it can be left in any quantities.
Components of the mixture in parts by weight:
Sand - 20
Liquid glass - 15
Chalk - 4
Slaked Lime - 3
Kaolin - 2
Sand take river, petty. Pre-sift it, add the ground mole and mix thoroughly. Then slaked lime is also added to kaolin. Then add liquid glass and mix up until a homogeneous pasty mass.
You can choose the block sizes yourself (standard size - 360x260x125 ).
For the manufacture of the form is usually a log, but you can also use other materials, the form can be made diverse. Before pouring the mass, the internal surfaces of the mold should be wetted.
Blocks can be made multi-colored with the addition of dye. Add: colored chalk, powder from grinding red bricks. One of the components is kaolin - this mineral is widely used in the manufacture of paper, porcelain, etc.
Kaolin is a pure white powder, instead of it you can add ground brick.
This pasty composition can be used as a solution for connecting blocks during construction.
One of the significant advantages of this technology is the high strength of the blocks and the possibility of manufacturing blocks with various fillers (expanded clay, sawdust, slag, etc.). It is possible to manufacture blocks of any form, also sizes, reinforced plates.
Manufacturing can be organized on the construction site or at home.