CN205444257U - Novel drainage system is prevented to bottom plate - Google Patents

Novel drainage system is prevented to bottom plate Download PDF

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Publication number
CN205444257U
CN205444257U CN201620174768.5U CN201620174768U CN205444257U CN 205444257 U CN205444257 U CN 205444257U CN 201620174768 U CN201620174768 U CN 201620174768U CN 205444257 U CN205444257 U CN 205444257U
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CN
China
Prior art keywords
waterproof
drainage
layer
draining board
waterproofing
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620174768.5U
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Chinese (zh)
Inventor
郭民
曾小辉
姚鹏万
侯景强
戴天宇
张相平
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China Construction Second Engineering Bureau Co Ltd
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China Construction Second Engineering Bureau Co Ltd
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Priority to CN201620174768.5U priority Critical patent/CN205444257U/en
Application granted granted Critical
Publication of CN205444257U publication Critical patent/CN205444257U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a novel drainage system is prevented to bottom plate, including waterproof system and drainage system, waterproof system includes base plate watertightness concrete layer, interior waterproof coating layer and interior waterproof mortar layer from bottom to top, on drainage system located waterproof system, including drain bar, escape canal and sump pit, the seepage was partly launched and is passed through after the waterproof system, enter into the drain bar through the bottom plate crack, the interstitial flow that passes the drain bar tongue and groove is converged to the sump pit by the escape canal to the escape canal again, is arranged outside the structure outward by the sump pit at last. The utility model discloses it is triple waterproof to prevent that drainage system carries on groundwater earlier, carries out the drainage by drainage system again after the waterproof failure, and building face leakage phenomenon that the multiple protection measure had avoided groundwater to lead to the fact has ensured the inside dry environment of structure, has guaranteed the engineering quality, with waterproof in outer waterproof the changing into of tradition to combining the drain bar, forming one kind and neotypely prevent drainage system, it has concurrently waterproofly and two functions of drainage.

Description

A kind of Novel bottom plate waterproof and water drainage system
Technical field
This utility model relates to building base plate guarded drainage technical field, is specifically related to a kind of Novel bottom plate waterproof and water drainage system.
Background technology
The design of present stage waterproof slab is general uses outer waterproofing design, i.e. below base plate, the method for laying water-proof coiled material carries out waterproof, but affected by the design such as pile foundation, anchor pole, part reinforcing bar need to be anchored in base plate, because waterproof roll must disconnect or box out at these positions in addition, causes outer water-proof system imperfect, and affected by other factors such as subsoil water, raw material, outer waterproof roll own material and construction quality impact, a lot of engineerings are outer the most waterproof to perform practically no function, construction of bottom plates complete after large-scale water leakage.Therefore, urgent need is a kind of at present has waterproof and drain function new system concurrently.
Utility model content
For solving above-mentioned technical problem, this utility model purpose is to provide a kind of Novel bottom plate waterproof and water drainage system, changes inner waterproofing into by waterproof outside tradition, and combines draining board, forms a kind of novel waterproof and water drainage system, and it has waterproof and two functions of draining concurrently.
For realizing above-mentioned technical purpose, this utility model adopts the following technical scheme that:
A kind of Novel bottom plate waterproof and water drainage system, including waterproof system and drainage system, it is characterised in that:
Described waterproof system includes waterproof slab concrete layer, inner waterproofing dope layer and inner waterproofing screed from bottom to top;The bottom of described waterproof slab concrete layer is followed successively by element soil matrix layer and concrete cushion from bottom to top;
Described drainage system is located on described waterproof system, and including draining board, gutter and sump, the bottom of described draining board is inner waterproofing screed, and described gutter connects with draining board and sump respectively;Pea gravel concreten backfill layer and construction and decoration layer it is followed successively by described draining board;
Leaky portion subsoil water is by, after described waterproof system, entering into draining board through soleplate crack, and the gap through draining board tongue and groove flows to gutter, then is converged into sump by gutter, is finally drained into outside structure by outside sump.
Wherein, as optimal technical scheme of the present utility model, the draining board salient point of described draining board is arranged down.
Further, described inner waterproofing dope layer is cement based penetration crystallization type water proofing paint layer, and its consumption is 1.5kg/m2
It is furthermore preferred that described inner waterproofing screed is Polymer cement materials layer.
Further, described draining board is the concave-convex type plastic row water storage board that 50mm is thick.
Compared with waterproof construction method outer with common backplane, this utility model has a following technical advantage:
1, outer waterproof cost has been saved
Waterproof layer waterproof is changed into inner waterproofing by outer; eliminate because when doing outer waterproof matrix excavation, the 5cm(of many excavations reserves waterproofing protection layer thickness); decrease earthwork excavated volume, mechanical one-shift etc.; inner waterproofing is made in base plate backfill bed course; equivalence can reduce intrinsic bed course backfill thickness; save human and material resources and financial resources, greatly reduce cost;
2, operation adjusts, accelerating construction progress
Waterproof operation is by being adjusted to decoration stage before agent structure, it is to avoid checks and accepts because of waterproofing work and causes affecting the drawback of main body construction, reduces the impact on the master nodes duration;
3, construction quality is improved
Reduce base plate leakage hidden trouble, decrease base plate leakage probability, improve construction quality, provide guarantee for checking and accepting smoothly of engineering;Ensure that the dry environment of indoor, it is to avoid the repair repeatedly that causes because of base plate leakage, it is ensured that construction quality.
In addition, rigid waterproofing is first done inside this utility model product base plate, lay the draining board of finished product above, utilize finished product draining board to form one layer of enclosed guarded drainage layer, can water vent can be waterproof, the concavo-convex gap row by draining board weight that seeps water leads, and top uses concrete to fill real, draining board thickness is at most only 5cm, will not increase backfill thickness, and concavo-convex position can fill real, it is ensured that the comprcssive strength of draining board structure.
Accompanying drawing explanation
Fig. 1 is the waterproof system cross-sectional view that this utility model relates to;
Fig. 2 is the drainage system cross-sectional view that this utility model relates to;
Fig. 3 is the drainage system floor map that this utility model relates to;
Fig. 4 is the workflow diagram of the waterproof and water drainage system that this utility model relates to;
Fig. 5 is the construction process figure of the waterproof and water drainage system that this utility model relates to.
Reference: 1-element soil matrix layer, 2-concrete cushion, 3-waterproof slab concrete layer, 4-inner waterproofing dope layer, 5-inner waterproofing screed, 6-draining board, 7-pea gravel concreten backfill layer, 8-construction and decoration layer, 9-gutter, 10-sump.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As it is shown in figure 1, a kind of Novel bottom plate waterproof and water drainage system, including waterproof system and drainage system, it is characterised in that: such as Fig. 1, described waterproof system includes waterproof slab concrete layer 3, inner waterproofing dope layer 4 and inner waterproofing screed 5 from bottom to top;Described inner waterproofing dope layer 4 is cement based penetration crystallization type water proofing paint layer, and its consumption is 1.5kg/m2.Described inner waterproofing screed 5 is Polymer cement materials layer.Described waterproof slab concrete layer 3 is poured by C35 water-proof concrete, is followed successively by element soil matrix layer 1 and C20 concrete cushion 2 bottom it from bottom to top;
Such as Fig. 2 and Fig. 3, described drainage system is located on described waterproof system, and including draining board 6, gutter 9 and sump 10, the bottom of described draining board 6 is inner waterproofing screed 5, and described gutter 9 connects with draining board 6 and sump 10 respectively;C30 pea gravel concreten backfill layer 7 and construction and decoration layer 8 it is followed successively by described draining board 6;Described draining board 6 is the concave-convex type plastic row water storage board that 50mm is thick, and its salient point is arranged down.
Such as Fig. 4, in figure, arrow is seepage action of ground water direction, subsoil water is first carried out triple waterproof by this waterproof and water drainage system, draining is carried out by drainage system again after waterproof failure, multiple-protection measure avoids the building sides Seepage that subsoil water causes, ensure the dry environment of inside configuration, it is ensured that construction quality.Leaky portion subsoil water is by, after described waterproof system, entering into draining board 6 through soleplate crack, and the gap through draining board 6 tongue and groove flows to gutter 9, then is converged into sump 10 by gutter 9, is finally drained into outside structure by outside sump 10.
Such as Fig. 5, the waterproof and water drainage system that this utility model relates to is when construction, element soil matrix layer 1, concrete cushion 2 and waterproof slab concrete layer 3 are constructed by normal mode, inner waterproofing dope layer 4 and the construction of inner waterproofing screed 5 is carried out again after having constructed, when draining board 6 is constructed by draining board salient point down, pour pea gravel concreten backfill layer 7 above to be tamped by salient point, it is allowed to form the strong point, be easy to bear surface layer load, the gutter 9 that seepage in underground flow to base plate by the space between the salient point below draining board 6 reassociates to catch pit 10, finally by the outer discharge structure of drainage system.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (5)

1. a Novel bottom plate waterproof and water drainage system, including waterproof system and drainage system, it is characterised in that:
Described waterproof system includes waterproof slab concrete layer (3), inner waterproofing dope layer (4) and inner waterproofing screed (5) from bottom to top;The bottom of described waterproof slab concrete layer (3) is followed successively by element soil matrix layer (1) and concrete cushion (2) from bottom to top;
Described drainage system is located on described waterproof system, including draining board (6), gutter (9) and sump (10), the bottom of described draining board (6) is inner waterproofing screed (5), and described gutter (9) connect with draining board (6) and sump (10) respectively;Pea gravel concreten backfill layer (7) and construction and decoration layer (8) it is followed successively by described draining board (6);
Leaky portion subsoil water is by after described waterproof system, draining board (6) is entered into through soleplate crack, gap through draining board (6) interior tongue and groove flows to gutter (9), then is converged into sump (10) by gutter (9), is finally drained into outside structure by outside sump (10).
A kind of Novel bottom plate waterproof and water drainage system the most according to claim 1, it is characterised in that: the draining board salient point of described draining board (6) is arranged down.
A kind of Novel bottom plate waterproof and water drainage system the most according to claim 1, it is characterised in that: described inner waterproofing dope layer (4) is cement based penetration crystallization type water proofing paint layer, and its consumption is 1.5kg/m2
A kind of Novel bottom plate waterproof and water drainage system the most according to claim 1, it is characterised in that: described inner waterproofing screed (5) is Polymer cement materials layer.
5. according to a kind of Novel bottom plate waterproof and water drainage system described in Claims 1 to 4 any one, it is characterised in that: described draining board (6) is the concave-convex type plastic row water storage board that 50mm is thick.
CN201620174768.5U 2016-03-08 2016-03-08 Novel drainage system is prevented to bottom plate Expired - Fee Related CN205444257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620174768.5U CN205444257U (en) 2016-03-08 2016-03-08 Novel drainage system is prevented to bottom plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620174768.5U CN205444257U (en) 2016-03-08 2016-03-08 Novel drainage system is prevented to bottom plate

Publications (1)

Publication Number Publication Date
CN205444257U true CN205444257U (en) 2016-08-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386416A (en) * 2017-07-31 2017-11-24 中国十七冶集团有限公司 A kind of basement boulder is from draining construction method of ground
CN107620326A (en) * 2017-09-12 2018-01-23 河南财经政法大学 A kind of waterproof construction construction method
CN108797651A (en) * 2018-06-14 2018-11-13 厦门防水博士建筑工程有限公司 A kind of basement bottom board percolating water repairerment system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386416A (en) * 2017-07-31 2017-11-24 中国十七冶集团有限公司 A kind of basement boulder is from draining construction method of ground
CN107620326A (en) * 2017-09-12 2018-01-23 河南财经政法大学 A kind of waterproof construction construction method
CN108797651A (en) * 2018-06-14 2018-11-13 厦门防水博士建筑工程有限公司 A kind of basement bottom board percolating water repairerment system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160810

Termination date: 20170308