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IP Shanasurov B. S. buy in Shymkent
Buy IP Shanasurov B. S.
IP Shanasurov B. S.

IP Shanasurov B. S.

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Price:
15000 KZT
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Kazakhstan, Shymkent
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Technical characteristics
  • ManufacturerИП Шанасуров
  • Country of manufactureKazakhstan
  • ColorGrey
Description

Everyone who is going to build the house, first of all, asks a question — from what? Here we will consider advantages and shortcomings of materials and we will be defined that it is better — a brick or a gas concrete?

The brick (chamotte) - ceramic hollow, is made by method of roasting of clays, and also their mixes. A gas concrete - the material made of sand, lime, cement, water with special gas-forming additives. They are distinguished according to certain characteristics: to the weight, heat conductivity, frost resistance, durability, water absorption and fire resistance. Knowing these indicators, you will be able to be defined that is suitable for your house.

Comparative characteristics

1) One of important indicators is the mass of a wall. The choice of the base for future house depends on it. The mass of a gas concrete is nearly 20 times less than the mass of chamotte therefore for the house it is possible to choose the tape facilitated or column base from it. For a brick the base has to be more expensive and difficult, for example a monolithic plate or the tape profound base.

2) Heat conductivity is an ability of material to transfer heat. Heat conductivity of chamotte makes 0,3 - 0,8 W/m the Hail, and a gas concrete of 0,15 - 0,3 W/m the Hail, so, wall thickness from it has to be more, than from the gas-block (there are enough 40 cm). For quality providing thermal insulation of the brick house thickness of walls has to be 50 cm that increases its quantity for construction. Use of glue interferes with emergence of bridges of cold.

3) The following criterion of durability for comparison of a gas concrete with a brick — frost resistance is an ability of material in a damp state, and also at repeated repetition of freezing and thawing to keep durability. At chamotte it about 50 cycles, and at a gas concrete of only 25 - 35 cycles. The same ratio and in durability of the house. For transfer to its several generations by inheritance, choose chamotte.

4) Durability of its laying makes 50 - 150 kg/cm2, and for blocks of 5 - 20 kg/cm2, is nearly 10 times less than brick. Therefore there are some restrictions in application of a gas concrete. The main ban in its use — construction of buildings more than 14 meters high. But, at construction of cottages it was widely used.

The building is higher and heavier, the above there has to be a material durability indicator.

5) The durability of the house depends on water absorption (ability of walls to absorb moisture), the term of operation decreases with its increase. At cellular concrete this indicator reaches 100%, and at a brick of only 6 - 16%. Big hygroscopicity can lead to formation of a fungus and mold therefore construction needs to be made at a dry sunny weather. Then it is necessary to progruntovat, cover a facade with a grid from fiber glass, to proshtukaturit and paint carefully with steamproof paint.

6) Fire danger and environmental friendliness in the house from a brick or blocks of a gas concrete equally conforms to modern requirements.

7) One more indicator in favor of a bricklaying, moist shrinkage. The house built of gas-concrete blocks in 1,5 - 2 can decrease in a size at 0,3 mm/m, and it can lead to formation of cracks in separate blocks or walls. Still big shrinkage will be near flues where material adjoins to dry heat. At brick walls of it does not happen.

8) Gas-blocks give in to machining easier, but it is necessary to treat carefully installation of doors and windows, suspension of shelves and other objects. Reliability of chamotte in this case is higher. It is much more at it and options there are finishings of a facade.

There is one more kind of a brick - warm or porizovanny. Material in the market appeared only forty years ago. From usual chamotte it took the best, and its main difference are the increased heat-insulating properties. If there is a question a porizovanny brick or a gas concrete, then ancient constructions from porizovanny material speak for themselves. Environmental friendliness, lack of restrictions in construction and other characteristics same, as well as usual, but in addition he possesses properties of the natural conditioner and creates a favorable microclimate indoors.

If you want to study thoroughly how facing of a gas concrete is carried out by a brick, it is possible to watch the corresponding videos.

Prices

- The gas concrete of 600*300*200 in size stands up 15 000 for cubic meter. In 1 cube of its 28 pieces, respectively one block costs 535 tenges.

- The ceramic brick of 250*120*65 in size costs 35 tenges. for piece. In 1 cube of 513 pieces, the cube costs 513*35=17 955 tenges.

- The Porizovanny brick of 250*120*140 in size costs 80 tenges. for piece. In 1 cube of 239 pieces, the cube will cost 239*80=19 120 tenges.

Apparently the most inexpensive material are gas-concrete blocks

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