Many have already got acquainted with advantages of gas concrete or heard about them from the acquaintances. For this reason now more and more people think of building the house of gas-concrete blocks. That to make it, it is necessary to know properties of this material and it is correct to use them.
It is required to you
- - glue;
- - plane;
- - hacksaw for work on gas concrete;
- - level and cord;
- - tape measure;
- - brushes (with rigid pile) for cleaning of surface.
Instruction
1. Prepare building site. For a start it is necessary to clear away the area and to invite professional experts for carrying out geodetic works (they mean measurements, definition of provision of axes of the building and also floor height for the first floor – point of the zero horizon). At stage of preparation it is necessary to carry out all main utilities.
2. Make the base. The reinforced concrete slab which provides uniformity and minimality of shrinkage strain best of all will be suitable for the base of the house from gazobetn. Also can form the basis for the house from gas-concrete blocks or the column base which it is necessary to tie with reinforced concrete belt, or monolithic continuous footing, it is equipped on sandy pillow
3. Laying of gas-concrete blocks has the features. It is necessary to know that blocks from gas concrete unlike the brick walls stacked in the traditional way can be laid out everything, without pauses for skhvatyvaniye at once. Standards assume use for laying of external walls of the block thickness not less, than 375-400 mm. Interroom partitions should be spread blocks which thickness not less than 250 mm, and for decorative partitions in rooms it is possible to use blocks from 100 mm thick.
4. Before putting gas-concrete blocks on the base, prepare the basis – it is necessary to cover the base with gate-type layer of waterproofing. As such layer rolled polymeric material, bituminous material on the basis of dry construction mixes, polymer cement solution will approach.
5. Begin laying of gas-concrete blocks. Experts recommend to use special fine-grained glue for their connection, it will allow not only to save, but also along with it to avoid so-called "bridges of cold". Clay should put with layer not more thickly than 3 mm. As a result of such laying, small roughnesses of horizontal surface can be formed, trim them by means of normal plane. Each row needs to be laid out on perimeter of all house at once and to process, only after that to start the following row.
6. For the night and during rain cover the horizontal surface of blocks from rain with film, vertical surfaces do not need to be closed. It is also necessary to cover walls if you leave the house without roof for the winter, and in time to delete snow from the house. It is necessary to protect gas-concrete blocks from moisture until the house is not brought under roof.