Armopozas for aerated concrete
Armopoyas is a reinforced concrete structure designed to strengthen the walls of the house from various loads that arise as a result of deformation under the influence of both external and internal factors. External factors include wind impact, floating soil, a house installed on an inclined terrain or on a hill and, of course, seismic activity of the earth. Internal factors include the installation in the wall of hairpins and other household appliances needed for interior decoration of the house. As a result of these phenomena, walls made of aerated concrete can not withstand loads and simply simply move apart or crack. In order to prevent such troubles professional builders make armopoyas, to increase the strength of the house.
Armopoyas is installed over the whole area of the house if the house consists of block elements. Usually it is installed between floors and just before installing the roof, this is done so that the walls do not part under the influence of the load on the walls of the mass of the roof. Thus, the roof will not come off the house if the armpole is properly installed.
Armopoyas installation by one's own hands
Armopoyas can be installed with the help of wooden formwork, and with the help of additional blocks( about 10 cm) thick. Let's first analyze the stage of setting the armopoyas using the second option. So: we buy additional blocks in our case, do from the outside( from the street side) block 10cm and glue it on the glue, then from the mineral wool we make a thermal contour, from inside the house we make a 5cm block and also put it on the glue.
1. 10 centimeter block laid on the adhesive.2. A layer of mineral wool or a heater.3. 5 cm block
Installation of wooden formwork for the archipojas
Wooden formwork for armopoyasa is very easy to install. First, the formwork is made of wooden boards, the formwork height of about 30 cm is enough, then we drill the planks to the wall and every additional 60-70 cm drive in additional screeds, this is done so that the timber formwork does not part under the influence of the mass of concrete poured.
Then we put inside the armature from 8 to 12 diameters. The most optimal is the 12 diameter, but this is if your house is influenced by external factors. Next, we tie the reinforcement and lay it on special stars, thus we make the active lower layer. After that, the concrete is properly leveled, compacted and we get ready armopoyas.
The fittings are laid on special asterisks
The next step is the installation of studs, for fixing the floor. The hairpins are installed every 60 cm along the entire perimeter of the walls. The studs are needed in order to fix the ceiling and, accordingly, the roof, so that it will hold smoothly.
The hairpins are best wrapped with a salafon in order not to spoil them during the pouring of concrete
. Accordingly, after pouring the concrete, the bar is drilled and installed on the studs. By the way, hairpins can be taken any length, we took 1.5 meter studs cut in half and inserted into armopoyas.
Pouring concrete into the formwork - the last stage of the
You probably saw when concrete is poured from a special sleeve, using a concrete pump. But in some cases, pouring concrete from a concrete pump is not possible because the concrete will fall from a great height under pressure, resulting in the shuttering can simply not stand and break, so you need to either fasten the formwork well or pour concrete using manuallabor. It is best to use concrete grade m200 or higher, by the way how to choose a brand for concrete we described here. By the way, you can make concrete yourself, for this, you need to mix cement, sand and schoene in a proportion of 1: 3: 5 and mix thoroughly adding water.
But if you failed to fill the concrete for 1 time, then you should not despair. It is necessary to install a gas block, a wooden formwork, when filling, which should become an overlap, and with the next pouring of concrete, moisten the edge with water and continue pouring concrete.
After 3-5 days armopoyas for aerated concrete it is only possible to install the formwork and continue the construction of the roof.
