Systems of the sewerage
Systems of the sewerage represent built in walls, a floor, the earth of a pipe which are created for a conclusion, also removal of the rain water, the fulfilled water, from the house, a yard, inhabited yards, streets, the areas, roads. Systems of water drainage exists strongly much, but we will make out systems of the sewerage more popular and quite often used in modern construction.
The most 1st system dot whirlpool – this system means itself the tubes made under a certain corner for a drain of water and грязищи in one point. This system is popular at design of the huge areas on which there can be a huge congestion of cars, people, also this system is popular in construction at development of the system of a drainage system of water from a roof of houses. At all this on a roof and in the central points filters interfering a zabivaniye gryazyuky pipes and eliminating opposite smells are established.
The 2nd system of the sewerage is a linear drainage system which becomes by means of tunnels on each side roads, foot sidewalks, a car of roads. These are ferro-concrete complaints, tubes in such designs actually are not used. The surface of such tunnels is usually covered with trellised covers which detain hit грязищи and foliage to the canal. Such systems of the sewerage become from lateral face of roads such makary that an average point of the foot road or any other road always above this tunnel, and the road has a semicircular form.
The 3rd system of the sewerage is грязезащита, often used at an entrance in impressive firm, the house. Such system means at first three-stage system of protection against a dust and грязищи in the house a method of cleaning of your footwear. Such shoe-polish is carried out only for 7-10 steps. Advantage of that system will be that dirt remains in a special compartment at in process in a room. the 1st system of protection – lattices established on an entrance in the house which take up the main dirt, the 2nd – are installed lattices already on the entrance in a room are smaller, this system of cleaning has already more myagenky temper not to scratch your footwear. And eventually, the 3rd system – special rugs which absorb absolutely water from your footwear. Usually, such rugs lie already in the room.