KR100367108B1 - Drainage board and the drainage method using the same - Google Patents

Abstract

The present invention relates to a drainage plate and a drainage method for treating moisture, condensation prevention and leakage by installing directly on the bottom floor without a waterproof portion or waterproof layer between the bottom floor concrete structure and the rootless concrete of a building. More specifically, a plate 11 having a plurality of holes, a plurality of temporary support 12 attached below the plate 11, and a thin film having flexibility under the plurality of holes formed in the plate 11. It relates to a drain plate 10 consisting of a plurality of core-shaped means 13 to be integrally formed or attached, and a drainage method using the same.

The present invention relates to a drain plate and a drainage method using the same plastic plate, the core forming means is a cheaper and simpler structure than the existing drain plate, which is integrally molded with the same thickness, and can be easily constructed and improved in performance.

Description

Drainage board and the drainage method using the same}

The present invention relates to a drainage plate and a drainage method for treating moisture, condensation prevention and leakage by installing directly on the bottom floor without a waterproof portion or waterproof layer between the bottom floor concrete structure and the rootless concrete of a building. More specifically, a plate 11 having a plurality of holes, a plurality of temporary support 12 attached below the plate 11, and a thin film having flexibility under the plurality of holes formed in the plate 11. It relates to a drain plate 10 consisting of a plurality of core-shaped means 13 to be integrally formed or attached, and a drainage method using the same.

Drainage plate is a device for treatment of infiltration water of underground structure for waterproofing and is installed between mat slab upper part and non-concrete concrete to prevent moisture, condensation and leakage of underground layer. Drain plate is mainly installed for underground water structure, underground constant temperature and humidity room, underground bunker, relic exhibition room and storage, tunnel, subway, swimming pool, underground parking lot, electric room, machine room to prevent incomplete underground waterproof defects. It can reduce the construction period and construction cost by reducing the underground digging and after-treatment when replacing the double slab method.

In the conventional drainage plate, cores are made of the same material and the same thickness as the plastic used as the material of the drainage plate to form a portion of the support leg (hereinafter referred to as a core) to support the upper load, which requires a lot of raw materials. This was expensive, however, since the cured concrete resists the load after the concrete is filled over the drain, the drain is sufficient to withstand the work load when placing the concrete.

In addition, the conventional drainage plate has a high incidence of cracking because it is not fully adhered to the uneven floor slab.

Therefore, the cost reduction and cost reduction compared to the conventional drain plate has a simple structure, easy construction and improved performance has been developed.

The main object of the present invention is to provide a drain plate and a drainage method using the same, which is cheaper than the conventional plastic molded drain plate and has a simple structure, can be easily constructed, and the performance is improved.

1 is a perspective view of a drain plate of the present invention.

2 is another embodiment of the drain plate of the present invention.

3 is another embodiment of a drain plate of the present invention.

4 is another embodiment of the drain plate of the present invention.

5 is another embodiment of the drain plate of the present invention.

<Short description of the symbols in the drawings>

10. Drain plate 11. Plate

12. Temporary support 13. Core forming means

21. Cap 22. Foreign sifter

23. Pipe 24. Pipe Pedestal

30. Ready-made trench 31. Connecting groove (drainboard)

32. Trench angle support rod 33. Iron plate for trench angle welding

40. Finishing plate 41. Screw hole

50. Control joint pipe 51. Height adjustment accessory

The present invention will be described with reference to the drawings.

1 is an embodiment of the drainage plate of the present invention, the drainage plate 10 of the present invention is a plate 11 having a plurality of holes, a plurality of temporary support 12 formed below the plate 11, the plate ( And a plurality of core-shaped means 13 that are integrally formed or attached to a thin film having flexibility under the plurality of holes formed in 11).

The plate 11 is a metal or plastic plate or the like. The plate 11 serves as a substrate on which the core forming means 13 and the temporary support 12 are to be formed.

The temporary support 12 is formed integrally with the plate 11 or selects rod-like materials such as nails, screws, iron rods, and plastic rods according to construction conditions to form protrusions on the plate, and the protrusions are assembled by fitting or screwing. Can be used. If the assembly by fitting or screw type can be transported separately from the plate 11 and the temporary support 12, the carrying volume is reduced. The temporary support 12 supports the plate 11 and the core forming means 13 so that the plate 11 and the core forming means 13 are not recessed when placing concrete or mortar on the plate 11 and in the core forming means 13. .

The core forming means 13 installs a drain plate 10 and functions as a formwork until concrete or mortar is poured and nurtured. Therefore, the core forming means 13 may be a performance that can withstand the concrete or mortar to be filled. Therefore, the core forming means 13 is formed to be thin enough to have flexibility with the same material as the plate 11 to be integrally formed with the plate 11 or formed of a material having flexibility such as vinyl or film to form the plate ( 11) It can reduce the volume of transportation of drainage plate and reduce the cost, and at the same time, it can be closely adhered to when installing on uneven floor slab, which can reduce the occurrence of cracks.

Figure 2 is another embodiment of the drainage plate of the present invention, by adding a function to the drainage plate of Figure 2 eliminates the drainage trench of the underground parking lot that can not function properly due to the gradient problem while having a lot of time and expense, the upper portion of the drainage plate core Insert the pipe support 24 with the spiral inside, install the pipe 23, adjust the level, install the bare concrete, install the foreign matter strainer 22 to collect the foreign matter inside the drain, and cover the cap 21 with time. It is a drain plate to reduce the cost and cost.

Figure 3 is another embodiment of the drain plate of the present invention, by adding a function to the drain plate of Figure 2, instead of the hassle of making a trench on the existing drain plate in the machine room, such as a mandatory installation of the trench is required to form a conventional trench 30 By connecting to the drain plate by using it, it is a drain plate that can reduce the thickness of existing unnecessary plain concrete and reduce the time and cost required to make the trench. The ready-formed trench 30 has a groove 31 for connecting with the drainage plate, and is connected to the drainage plate and connected thereto, and is firmly fixed using a trench angle support rod 32 such as a rebar and a trench angle welding iron 33. do.

Figure 4 is another embodiment of the drainage plate of the present invention, by adding a function to the drainage plate of Figure 2 to develop a mortar blocking plate 40 that can block the side of the drainage plate when installing a partial drainage plate rather than the entire floor installation mortar It is a drain board that can be easily installed. The copper cladding plate 40 is formed of three surfaces having different lengths, and screw holes 41 are formed in each of the three surfaces to be fastened to the drain plate, so that the three heights are easily prevented in blocking the side portions of the drain plate. All can be satisfied.

Figure 5 is another embodiment of the drainage plate of the present invention, by adding a function to the drainage plate of Figure 2 is inserted into the upper part of the temporary support there is a control joint plate that can replace the level indicator and the control joints only after post-muscular concrete placement It is not a control joint, but a drain plate that can be used as a formwork when connecting at the same time as a sure control joint. The control joint pipe 50 is assembled and installed in the place corresponding to the control joint is required of the part of the drainage plate after the rootless concrete is poured into the backing material and sealed to act as a control joint, the concrete In response to the situation in which the control joint pipe 50 may be buried according to the height of the placing, the height adjustment accessory 51 may be installed on both sides of the control joint pipe 50.

In the drainage method using the drainage plate of the present invention, the drainage plate of the present invention is installed on the bottom surface of the basement layer and the underground structure, concrete or mortar is poured on the upper portion of the drainage plate, and underground infiltration water induced between the core forming means of the drainage plate and When the condensation water collects in the sump, it consists of draining with a pump.

The drainage plate of the present invention is formed by forming a core of the same plastic as the plate in the same thickness of the existing one, integrally molded to a thickness of about a thin film having flexibility, or formed of a flexible material such as vinyl or film The cost can be reduced by attaching to the plate.

In addition, the drainage plate of the present invention is integrally molded to the thickness of the thin film that can have flexibility in the rigid plastic of the existing rigid thickness or by molding by attaching a low-cost material having flexibility such as vinyl, film, etc. By being in close contact with the slab, it is possible to improve the quality by lowering the cracking rate.

In addition, the drain plate of the present invention has a simple structure and can be easily constructed.

Claims (8)

A plate 11 having a plurality of holes formed therein; A plurality of temporary support members 12 protruding downward from the plate 11; And, A plurality of core forming means (13) formed to extend and protrude below a plurality of holes formed in the plate (11); Drain plate, characterized in that consisting of. The drain board according to claim 1, wherein the temporary support (12) is formed integrally with the plate (11) or is selected from nails, screws, iron bars, or plastics. The drain plate according to claim 1, wherein the core forming means (13) is integrally molded with a thin film of the same material as the plate (11) or selected from a material having flexibility such as vinyl or film. According to claim 1, wherein the core forming means 13 is inserted into the pipe 23 and the pipe support 24 having a spiral inside under the plurality of holes formed in the plate 11 so as to protrude and cast the rootless concrete After putting the foreign matter sieve (22) inside the pipe (23) and the cap plate 21, characterized in that the cover. The preformed trench of claim 1, wherein the preformed trench 12 includes a preformed trench 30 having a groove 31 for connecting with a drain plate, a trench angle support rod 32, and a trench angle welding iron plate 33. A drain plate further comprising (30). The drainage plate according to claim 1, further comprising a molten shielding plate (40) having three sides of different heights on each side of the drainage plate and having a screw hole (41) formed in each side thereof. The drainage plate of claim 1, further comprising a control joint pipe (50) having an internal hollow while having a length about the height of the rootless concrete placed on the temporary support (12) of the drainage plate. The method of claim 1, wherein the drainage plate of any one of the basement layer, the bottom surface of the underground structure is installed; Placing concrete or mortar on top of the drain plate; And, Directing groundwater induced between the core forming means of the drainage plate to the sump; Drainage method characterized in that consisting of.