House of aerated concrete with their hands

why many people choose it aerated concrete in the construction of the house?Because he has a lot of advantages, namely: the optimal price, good sound and sound insulation, easier installation compared with a brick, fire.There are, of course, and cons.One - aerated hygroscopicity, i.e.its ability to absorb moisture.Therefore, when building a house of aerated concrete with their hands, it is necessary to provide waterproofing and finishing the walls, to avoid in the future the local destruction of this material.About all this in more detail in our article.

Foundation

Beforeproceeding to the construction of the house of aerated concrete with their hands held all the necessary calculations to determine the type of foundation and its depth.The foundation of the house of aerated concrete should be durable, reliable and thorough.In the photo you can see a solid foundation.

Depending on the soil type is suitable as a belt or a columnar-rostverkovy foundation.

Depending on the depth of soil freezing and heave forces that can determine the recommended laying the foundation depth is determined by the soil map of the region.

calculating the width of the base, must be provided, if the planned future work on the facade facing brick.Ideally, the width of the base should be 5 cm wider than the wall.

At arrangement of the height of the cap is necessary to completely eliminate the possibility of contact with the concrete blocks of melting snow and water on the site.

aerated concrete masonry

Before starting work on self-laying aerated concrete, it is necessary to carry out work on the shut-off of waterproofing the basement from the first row of masonry.Cap isolated from the gas concrete masonry roofing material or a more modern materials.Before you begin laying the blocks must be dried.Declared strength and thermal conductivity, they are in a dry state.

Therefore, the masonry work aerated concrete blocks have to unpack immediately before work.The clutch is necessary to conduct a special masonry adhesive.The use of cement mortar leads to the appearance of thermal bridges in walls, which may cause rise in price of the project because of the need for additional insulation.Each number on the need to adjust the level.Uneven required blocks can create uneven stresses that lead to cracking.

Building a house of aerated concrete with their hands establishes Laying nets.To create these manufacturers produce special hollow blocks with grooves for laying reinforcement.Laying nets laid usually in the front row, in every 4th row on top of masonry and window frames.

also further strengthens the need walls with high, for example, wind load.Be sure zamonolichivaetsya number, after which the floor slab is placed.If you plan to build a house of concrete blocks with his hands, be sure to explore the construction norms.

thickness of the interior and exterior walls and interior partitions are usually governed by regulations depending on the area in which the building.The blocks are easily handled: indent, milled, sawn.It is very convenient to provide at the time of installation of masonry reinforcement for fixing window and door openings.

Thermal insulation and waterproofing

additional wall insulation is usually not necessary.The thermal conductivity of aerated concrete is equal to the thermal conductivity of wood, in addition, it is breathable material that provides a comfortable microclimate inside the building.

Aerated worsens heat conductivity only when wet.However, this is only just finding it in water for a long time.Normal precipitation does not affect the technical characteristics of the blocks.

To protect it from getting wet enough to properly install the drainage system of the house: make blind area, peaks and ebbs.The main cold bridges in the house are the windows and doors and the roof.Heat insulation at these locations is done by conventional techniques.

Exterior and interior

for exterior finish should be selected permeable material that will not prevent the conclusion of steam and moisture from the inside to the outside of the room.If space is characterized by long slanting rain, it is better to make a curtain facade, but in this case it is necessary to provide for the availability of the ventilation gap.For interior decoration using materials with high vapor permeability.Typically suitable for this purpose plaster.

In the article you can see photos and videos on how to build a house of aerated concrete with their hands.

Video of building a house of aerated concrete with their hands

1. Transport and storage of concrete blocks

2. The foundation and masonry walls of the first series of aerated concrete

3. Masonry walls made of aerated concrete: the second andsubsequent rows

4. Reinforcement of aerated concrete masonry

5. The device jumper of aerated concrete

6. Tools for working with gas concretes

7. work with glue for aerated concrete H + H LimFix