Foam Concrete Blocks
In the construction industry, like many others, technologies are constantly changing. Innovative methods and technologies – all of it is typical for the production of building materials. Material of the new generation can rightly be call the foam blocks. Appearing on the construction market relatively recently, this material has become quite popular due to its outstanding performance and affordable price. Foam blocks have strength, lightness, good heat and sound insulation. For a number of material parameters similar to wood. This refers to the ecological and the possibility to pass through the pores of the air. Sales of large volumes of foam blocks is because Construction of such a material expands.
Buy foam blocks in Moscow – is simple: many companies are engaged in such sales. Lightness of the material becomes particularly manufacturing – with the help of when fast pace whipped cement. In the foam block can contain up to 95 percent air. This parameter changes depending on various conditions. Thus, to significantly improve the frost resistance is required low air content.
These building materials are called “fine-grained concrete. In the manufacture of concrete mix is saturated with air under high pressure. In one case, the mortar with the addition of surfactants mixed at high speed. After some time the solution hardens and transforms into porous rock. Production of foam can be done in two ways – by Cluster and by cutting. In the first case, the concrete mixture is poured into molds. The second applies a great form, and after curing the material is cut into blocks of desired size. In each of these methods can be distinguished both pluses and minuses. Second, the cassette method of producing foam blocks is easy and affordable price. In this case, the foam blocks can be of different shapes. Among the weaknesses – the inability to use the exact size is not enough attractive appearance, low speed and small volume production. In the second method the foam blocks have a remarkable appearance, exact size. Material produced in short periods at high volumes. However, there and disadvantages. First of all, get a decent amount of waste. Expensive, often imported equipment often breaks down. Do foam blocks produced in this way – a higher cost. Technology production, all being perfected – manufacturers try to achieve excellent quality product at a relatively low cost. Perhaps very soon on the construction market will foam blocks, which meet all modern requirements.