CN201125391Y

CN201125391Y - Basement waterproofing drainage structure

Info

Publication number: CN201125391Y
Application number: CNU2007200973891U
Authority: CN
Inventors: 郭建东; 吴茂军; 王丽梅; 程兵荣
Original assignee: China Construction Sixth Engineering Division Co Ltd; China Construction Sixth Engineering Bureau Civil Engineering Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd; China Construction Sixth Engineering Bureau Civil Engineering Co Ltd
Priority date: 2007-09-11
Filing date: 2007-09-11
Publication date: 2008-10-01
Anticipated expiration: 2017-09-11

Abstract

The utility model discloses a waterproof hydrophobic structure for basement, which comprises a plurality of drain filled with screes arranged on the basic soleplate and inner side of the retaining walls around the basement, each row drain has a water screen on top, waterspouts on bottom connected for each other and water screen is arranged on the connection position, a drain well is arranged on the cross position of adjacent drains and connected with water pump by drainpipe. The structure can resolve the problem of water leakage of basement, changing the passive plugging to initiative drain ensures the basement in dry using state all along, at the same time resolves the problem that the next project can't be done because the plugging of basement is not finish, increases the schedule of the construction.

Description

A kind of basement waterproofing hydrophobic structure

Technical field

The utility model relates to a kind of waterproof hydrophobic structure, relates in particular to a kind of basement waterproofing hydrophobic structure.

Background technology

For the basement waterproofing engineering, conventional waterproof thinking is: rely mainly on prevention, where stifled which leak.After waterproofing was finished, the check leakage point carried out the leakage detection leak stopping.But in the ordinary course of things, the basement waterproofing engineering is not once to finish, but progressively carry out with the structure construction progress; Side by side descending water is operated in and can not stops before basement inner structure deformation joint is not finished, and groundwater table can't reach the water level under the normal condition for a long period of time, can't check whether seepage of waterproof.In a single day and finish basement engineering, and just need carry out operations constructions such as backfill in upper body structure construction and the basement, ground immediately, there is not the more time to carry out leakage detection leak stopping work, the solution basement seepy question that can not put things right once and for all.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of basement waterproofing hydrophobic structure is provided, this structure can solve the basement seepy question, change passive leak stopping and be initiatively draining, guarantee that basement is in dry user mode all the time, having solved basement leak stopping in the past simultaneously, intact can not to carry out the next procedure construction not enough, accelerated the construction speed of engineering.

A kind of basement waterproofing hydrophobic structure of the present utility model, it comprises a plurality of gutters that are filled with cobble in it that are provided with on the retaining wall inboard and sole plate around the basement, the top in described each gutter is provided with drain cover, its bottom is provided with rhone and is provided with drain cover with mutual handing-over and in the junction, be provided with catch pit in adjacent gutter intersection, described catch pit links to each other with water pump by gutter.

The utility model structure is because the water level control float-controlled drainage pump of hydrophobic employing, can guarantee in time effluxing of percolating water, guarantee that basement is in dry user mode, water pump and pipeline can be maintained sometimes simultaneously, are not subjected to the influence of waterproofing materials durability; Financial cost: adopt hydrophobic scheme, early investment is compared greatly, but has reduced the maintenance cost that the later stage can not determine, has guaranteed the normal value of its use simultaneously, has reduced the loss of the use value during the maintenance leak stopping; Efficiency of construction: owing to the percolating water that may occur the later stage has been taked initiatively hydrophobic scheme, in work progress, needn't consider the factor of leak stopping, can normally carry out the construction of next procedure, improve efficiency of construction greatly; Because the gutter in the draining system adopts cobble to add nonwoven every sand, backfill is the sand of good water permeability, guaranteed the unimpeded of water guide system, and collecting well and drainage pump all leave access hole, can maintain at any time, so reasonable in design service life in all can guarantee normal operation at building the service life of draining system; Because it is water pump has adopted water level control system, inoperative under the anhydrous state aspect the energy, make power consumption remain on floor level; Operating aspect: the whole implementation process of this programme, be mainly build by laying bricks or stones, backfill, water pump and gutter install, and is common operation, technical difficulty is not high, and the later stage uses and adopts control automatically, need not personnel operation, only needs periodic maintenance to get final product; Environmental protection: since to the eliminating of percolating water only by water pump and flowing line, middle to the process of water pollution, whole draining system all is not embedded in undergroundly simultaneously, necessity consumption that removes electric energy is to not influence of environment.

Description of drawings

Fig. 1 is the schematic diagram in a kind of basement waterproofing hydrophobic structure retaining wall inboard row of the present utility model ditch;

Fig. 2 is a kind of sole plate place rhone node schematic diagram of basement waterproofing hydrophobic structure;

Fig. 3 is the catch pit structural plan schematic diagram of basement waterproofing hydrophobic structure;

Fig. 4 is the category-A catch pit sectional drawing of basement waterproofing hydrophobic structure;

Fig. 5 is the category-B catch pit sectional drawing of basement waterproofing hydrophobic structure.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the present invention is done to describe in detail.

As shown in the figure, a kind of basement waterproofing hydrophobic structure of the present utility model, it comprises a plurality of gutters 2 that are filled with cobble 1 in it that are provided with on retaining wall 9 inboards and basement sole plate 10 around the basement, can build ditch wall 3 formations by laying bricks or stones along retaining wall in the inboard ditch of building of retaining wall all around along basement, the gutter of basement inboard can be built ditch wall 3 by laying bricks or stones and be formed a plurality of independently gutters on basement sole plate 10, the top in described each gutter is provided with drain cover 4, its bottom is provided with rhone 6 and is provided with drain cover 4 with mutual handing-over and in the junction, be provided with catch pit 7 in adjacent gutter intersection, the borehole wall of catch pit 7 can be brick walling 14, and the top of well can be provided with cover plate 15.Described catch pit links to each other with water pump by gutter.Described each top, gutter preferably is coated with nonwoven 8.Collecting well and drainage pump all leave access hole, can maintain at any time.Among Fig. 4,5 well can according to the degree of depth require to build on the basement sole plate 10 or below.

The working procedure of this structure is: foundation pad construction → basement sole plate 10 waterproof constructions → sole plate 10 construction → construction drainage ditches 2, rhone 6, catch pit 7 → lay nonwoven 8 drainage layers → filling out pad backfill 11 carries out the basement backfill construction, fills out pad ground cushion 12 and ground surface layer 13 again

Simultaneously descend chamber concrete wall, the outer facade waterproof construction of other structure floor construction → basements of frame column construction → multi-storey basement.

Claims

1. basement waterproofing hydrophobic structure, it is characterized in that: it comprises a plurality of gutters that are filled with cobble in it that are provided with on the retaining wall inboard and sole plate around the basement, the top in described each gutter is provided with drain cover, its bottom is provided with rhone and is provided with drain cover with mutual handing-over and in the junction, be provided with catch pit in adjacent gutter intersection, described catch pit links to each other with water pump by gutter.

2. basement waterproofing hydrophobic structure according to claim 1 is characterized in that: described each top, gutter is coated with nonwoven.