»High -quality material for building a house – foam block
Building a beautiful and warm house is a dream of many people. But the realization of this dream is often rested on finance. The future homeowner has to think more than one day before choosing an inexpensive, but high -quality material for the construction of his home.
To build a cozy house, it is necessary to choose durable, moisture resistant, economical materials with low thermal conductivity. Construction from such materials should be easy. The material is best chosen environmentally friendly. Concrete cellular blocks have such properties. But it is worth knowing that there are some differences among them. Recently, during construction began to often use wall blocks from cellular concrete. The density and thermal conductivity of such concrete is approximately equal to the thermal conductivity of the tree. But they do not pronounce cellular concrete at construction sites, other terms can be heard much more often there: aerated concrete, gas silicato concrete, foam concrete, etc. Pentone differs from aerated concrete in that they are produced using different technologies. Foam concrete is carried out under pressure, and low pressure of the environment is used for the production of aerated concrete. Another difference is that the foam block freezes in forms and therefore the shape of the foam block depends on the form. And the gas block is made by cutting a large piece of block after hardening. Foam concrete does not burn and is chemically stable. You can buy ready -made finished houses from foam concrete.
In general, cellular concrete is called artificial stone -shaped material. In this material there are small pores in size from 0.5 mm to 3 mm. Cellular concrete is obtained as a result of hardening the mixture of the astringent siliceous component with water. Cellular concrete has a lot of advantages: it is inexpensive material, at the same time it has excellent noise and heat-protective properties.
Characterization of the physical and mechanical properties of wood
One of the main indicators of the mechanical properties of wood are its strength and hardness. Strength is the ability to resist splitting with strong external influences, and hardness is high resistance when processing with various tools.
Light industrial metal structures – the key to fast construction
The most optimal solution in construction is currently considered rapid buildings. And in order to quickly build the building, you need to use suitable materials, namely light metal structures.
The use of stainless fasteners in construction
As an integral attribute for any construction and repair work are fasteners. The achievement of significant progress occurred due to the widespread use of stainless fasteners, which has significant advantages in comparison with the rest of the fastener.
