Point drainage systems

Point drainage systems are installed under the gutters of the roofs, door pits,under watering taps and at other places where local water gathering is needed. Abduction of precipitations from the roofs is to be solved together with organisation of water gathering around the building. As a result, increases durability of foundations, prevents flooding of basements. It is optimally, when drainage system is constructed on the stage of projecting of the building. It allows to prepare places for every drain box.

1) Road, sidewalk coverage;
2) Alignment Layer;
3) Road base;
4) Soil;
5) Rain, snowmelt water;
6) Trash box;
7) Partition siphon;
8) Trash box;
9) Drainage grating;
10) Pipe of storm sewer;
11) Concrete heel.

Plastic drain boxes are designed for point drainage and house roofs in with connected drainage pipe. Drain box can be additionally equipped with trashbox and partition (siphon). If necessary the height of the Drain box can be increased setting one box on another.

Rain trap (overflow drainage) allows avoiding storm water pollution when draining it into the soil. The two-section covering allows controlling the condition of drainage system and cleaning it any time if necessary. Foul air trap prevents from objectionable odor.

We would like to call your attention to cast-iron and plastic frames. There are produced plastic frames of two gray and green colors. Such frames can be equipped with blind and mesh plastic grating. It is possible to install cast-iron frames (class D) in the places with extreme loads.

Storm water inlet is used on the roads and sidewalks as alternative to drain wells of DB type. It combines the functions of three elements of road construction: a hatch, border edging and drain grid.

Inlet wells are produced for organising point drainage systems for the places with extreme surface loads: fuel filling stations, maintenance station, car washes, industrial zones, ports, storage terminals and highways.

Example of installation of point drainage system. Assembling, recommendations, advice and instructions in installation.