The construction sphere covers objects of various purposes: structures for various industries, agriculture, oil and gas and t. D. But the most popular objects to date are being built at home and cottages. Great demand for houses and cottages from the GA forces the majority of construction organizations to make the proposed services for their construction. Currently, competition in the field of construction of houses is quite high, the company is taking active measures to create competitive advantages that embody in various forms: the use of modern technology for erecting houses, providing consultations in choosing not only a project of a future home or cottage, but also places , building materials and t. D. One of the effective measures may be the use of high -tech materials to build a house. One of the latest developments in the field of building materials is such a material as aerated concrete. Companies offering houses for the construction of houses using aerated concrete blocks give assurances that the house will last much longer than from brick, the cost of its construction will be much less compared to the cost of building houses from other materials, etc. p. In this regard, it is necessary to clarify the situation: what is so good to aerated concrete that it makes it unique building materials?
Its properties make its properties unique material, therefore, we will begin the consideration of aerated concrete with them.
First of all, it is worth paying attention to the harmonious combination of such properties as strength and lightness, which are rarely found in the same material at the same time. Such an advantage makes aerated concrete ideal for transportation. In the context of an acute environmental situation, most consumers pay attention to such a factor as environmental friendliness, trying to acquire only those materials that during the use and production of products from them will not cause harm to health. Aerated concrete in this regard fully complies with this requirement. Even prolonged use does not lead to the formation of harmful compounds. An important factor not only for houses and cottages, but also ordinary apartments are the property of heat and noise insulation. According to these properties, aerated concrete is among the leading building materials. The uniqueness of aerated concrete is manifested in the fact that it is a material made artificially. Therefore, the possibility of rotting or formation of rust is excluded, which often occurs with wood and metal, respectively.
All of the above properties allow us to judge that at home and cottages it is best to build from aerated concrete. However, it should be paid attention to the fact that the construction of houses from aerated concrete, like the construction of cottages, has features that should be taken into account that the quality of the election object corresponds to the highest level.
Carrying out the construction of houses from aerated concrete, it is worth saying that for the most part the technology of their construction is almost identical to the construction of brick houses. The cost of aerated concrete is at an acceptable level.
First of all, this is embodied in such an operation as laying walls, which is like brickwork. The first step here will be the construction of corners using the corresponding corner aerated concrete blocks. At the same time, to be sure of the absence of irregularities in vertical, they use a plumb line, and horizontally, they use the level. It is important to control the evenness of the erected blocks from the first row, since it depends on them whether the building will be asked if or not. As a plumb line determining irregularities, the cord is usually used. Check evenness next to it is necessary as often as possible. This can avoid the situation with unevenly laid rows of blocks. Starting to lay the partitions, there is no specific styling standard, since here styling can be carried out in three different ways.
The first method involves the installation of a septum unit to the entire depth of the outer wall.
The second method consists in installing the partitioning unit in the block of the outer wall not to the entire depth, but only for 1, 5 m.
The third method implies the lack of a connection between the nearby blocks.
The construction of aerated concrete cottages, despite the apparent simplicity and identity of the construction of houses from aerated concrete, is still somewhat different, as well as the cost of aerated concrete.
Aerated concrete construction technology affects various points. Here, first of all, it is worth saying about a reinforced monolithic belt located around the perimeter of the loading wall of the building. This element must be present during the construction of cottages from aerated concrete, otherwise the life of the cottage can significantly decrease. The reason for this will be an increased load provided by reinforced concrete ceilings. A few years after the operation of the cottage, the absence of a monolithic belt will make itself felt: cracks will appear, the cottage will begin to squint, etc. p. However, the problem of increased load provided by the floor slabs is not the only. This belt is made of concrete, so it has higher thermal conductivity than the walls of aerated concrete. In this regard, when temperature fluctuations, the temperature mismatch arises: the belt will be warmer than the aerated concrete wall. All in the end, this will cause destruction. Therefore, here a serious problem is to protect the belt from freezing. Polystyrene foams are able to most effectively cope with a similar task.
Another serious problem is the appearance of cracks on the ceiling and walls. It is recommended to use “supporting pillows” as an effective tool for eliminating such problems. These support elements increase the area of pressure, the load decreases and, as a result, the likelihood of cracks is reduced.
The technology of laying blocks from aerated concrete during the construction of a cottage also deserves attention. There are various ways here. However, the method that provides for the styling in the strobes, which alternate through three rows of aerated concrete blocks, is the most effective. Such a styling technology mainly positively affects reinforcing structures, which serve as the main support element of the walls. This also achieves a decrease in the load on the walls and their longer operation. Such technological innovations are a key factor in the construction of aerated concrete cottages, which guarantee a long service life.
All this will eventually affect the cost of building a house from aerated concrete, which must also be taken into account, since aerated concrete is not only new advantages, but also new worries. Megtekhlestroy