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Building Materials

August 12, 2017 18:07

Production of wood-concrete blocks .As with their hands to make wood-concrete blocks ?

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advantages of wood-concrete blocks

Another name for the material - opilkobetona blocks.They embody excellent quality, including low cost manufacturing techniques, which influences, ultimately, the cost of construction of the house.Insulating properties of blocks help retain heat in the house.On top of that wood-concrete blocks can even make non-professionals because of the ease of production.Durable, rugged and Fire resistant material - is all about opilkobetona blocks.

Exterior wood-concrete block

How to make a wood-concrete blocks:

technology wood-concrete blocks can be produced at home.However, there is one flaw in the manufacturing of material conditions - you can not cook it a large amount.
The first step is to prepare all the components of the material of the future.After that, take care of the preparation of the base.And on the last stage to fill in part of the form to get the finished blocks.

The composition of wood-concrete block

Basis for the production arbolita

We need to prepare well dried sawdust and shavings, keeping the proportion of one to one.Complete drying of these components occurs within three or four months and is followed by treatment with a solution of lime with periodic inversion.

What added to the sawdust?

to major components - sawdust added:

  • aluminum sulphate and calcium;
  • slaked lime;
  • water glass soluble in the composition;
  • 400 brand portland cement;
  • calcium chlorine.

These additives shall be 4% of the total weight of the cement.They contribute to the fact that the material gets properties of fire resistance, ductility, and resistance to decay processes.

Technology for creating wood-concrete blocks

Block parameters - 25h25h50 centimeters, so they are easy to manufacture, and subsequently laid.With regard to the casting process, it is that the mixture of wood-concrete blocks fills three layers.After each layer of wood with a hammer knock, sheathed tin to seal.By means of a ruler is removed too much, then waiting hours exposure form.You must observe the temperature range of +18 degrees Celsius.

At the end of the day the blocks are removed from the mold by means of small taps.They are stacked on a flat surface and wait for the full two days of hardening, and dried for ten days.

Forms for wood-concrete blocks

equipment to create a wood-concrete

blocks in order to create a wood-concrete blocks with their hands need to get a variety of equipment, and how it depends on the volume of production, as well as the raw materials.Often remnants conifers take to create such blocks.For their grinding require special chipper machine or hammer mill.Such a device as a vibrating table separates the crust of the earth and wood.

wood-concrete blocks

wood-concrete mixture is made on the cement mixer with blades or cyclic forced mixers.For the transportation of the finished mix directly to the forms requires special transporters.

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