CN209652984U - A kind of basement bottom board waterproof structure for deformation seams - Google Patents

A kind of basement bottom board waterproof structure for deformation seams Download PDF

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Publication number
CN209652984U
CN209652984U CN201821721517.XU CN201821721517U CN209652984U CN 209652984 U CN209652984 U CN 209652984U CN 201821721517 U CN201821721517 U CN 201821721517U CN 209652984 U CN209652984 U CN 209652984U
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China
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waterproof layer
layer
waterproof
complex
deformation
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CN201821721517.XU
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Inventor
沈礼鹏
沈培
薛晓波
张潇
刘红卫
郑锦
嵇雪飞
沈傲雪
陆夏
刘诚
李鸿豪
顾国晶
吕亚鹏
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Zhongjian First Group Construction Co Ltd
China Construction First Group Corp Ltd
First Construction Co Ltd of China Construction First Group Corp Ltd
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Zhongjian First Group Construction Co Ltd
China Construction First Group Corp Ltd
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Abstract

The utility model relates to a kind of basement waterproofing structures, specifically disclose a kind of basement bottom board waterproof structure for deformation seams, including the first complex waterproof layer and the second complex waterproof layer, first complex waterproof layer is equipped with enhancement layer close to the second complex waterproof layer side, and drain bar is equipped between the enhancement layer and the second complex waterproof layer;First complex waterproof layer includes the first waterproof layer, the second waterproof layer, the first gasket coating layer and third waterproof layer;First complex waterproof layer further includes the 4th waterproof layer or drainage layer;Second complex waterproof layer includes the 5th waterproof layer, the second gasket coating layer and the 6th waterproof layer.The utility model provides that stable structure, easy for construction, waterproof effect is prominent, service life is longer, and can realize a kind of basement bottom board waterproof structure for deformation seams that anti-row combines.

Description

A kind of basement bottom board waterproof structure for deformation seams
Technical field
The utility model relates to a kind of basement waterproofing structures, specifically, it is related to a kind of basement bottom board deformation joint Waterproof construction.
Background technique
The construction of basement solves the problems, such as land resource shortage to a certain extent, but in real construction, The problem of basement leaking can often be met.Basement includes top plate, side wall and bottom plate, when construction, for the wind for reducing building cracking It is dangerous, deformation joint is usually equipped on top plate, side wall and bottom plate;However, it has been investigated that, basement leakage, which focuses mostly on, betides change At shape seam.
Existing patent publication No. is that the application for a patent for invention of CN106759516A discloses a kind of basement roof deformation joint Waterproof system and waterproof technology, wherein the basement roof waterproofing of movement joints system includes middle buried water stop, external labeling type gold Belong to plate pressure-bearing waterstop and waterproof construction, the waterproof construction include the base treatment layer set gradually from top to bottom and elasticity Tar felt.
Basement roof waterproofing of movement joints system disclosed in above-mentioned technical proposal passes through setting external labeling type metal plate pressure-bearing Waterstop carries out isolation environment water process in the weak node of basement roof waterproofing of movement joints.But the technical solution is simple It goes to carry out waterproofing design from the angle of waterproof, when using for reference the program to basement bottom deformation seam progress water-proofing treatment, once It leaks, the water of leakage can not quickly be discharged at bottom deformation seam will influence the waterproof effect of entire waterproofing design indirectly; Therefore, aiming at the problem that bottom deformation stitches waterproof, it is more prominent a kind of waterproof effect should to be redesigned from the angle that anti-row combines Basement bottom board waterproof structure for deformation seams out.
Utility model content
For the not sufficiently effective problem of existing basement bottom board waterproofing of movement joints, the purpose of the utility model is to provide one kind Basement bottom board waterproof structure for deformation seams, by between the first complex waterproof layer and the second complex waterproof layer be arranged enhancement layer and The waterproof effect of basement bottom board deformation joint is greatly improved in drain bar.
To achieve the above object, the utility model provides following technical solution:
A kind of basement bottom board waterproof structure for deformation seams, it is multiple that bottom plate is successively arranged first from the bottom to top at bottom deformation seam Waterproof layer and the second complex waterproof layer are closed, first complex waterproof layer is equipped with enhancement layer close to the second complex waterproof layer side, The enhancement layer is fixed to be embedded in bottom deformation seam;Drain bar is equipped between the enhancement layer and the second complex waterproof layer.
By using above-mentioned technical proposal, the first complex waterproof layer and the second complex waterproof layer collective effect can be the bottoms of to Plate deformation joint plays waterproof sealing effect, reduces bottom plate a possibility that deformation joint seeps water.Meanwhile enhancement layer can mention The structural strength of high waterproof construction entirety, extends waterproof construction whole service life, guarantees the waterproof effect of bottom deformation seam It is permanently effective.In addition, by the way that drain bar is arranged between enhancement layer and the second complex waterproof layer, drain bar is by polystyrene (HIPS) either polyethylene (HDPE) is made of the plastic cement bottom plate of raw material by punching press, forms circular cone convex thereon or adds One layer of filtering geotextiles are glued in the top surface of the salient point (or hollow cylindrical is porous) of strength rib, circular cone convex, to form a tool There is the system of infiltration, water storage and drain function;In practical application, drain bar is capable of the discharge of auxiliary water.Therefore, it is set by above-mentioned It sets, while multi-way prevention, realizes that anti-row combines, the waterproof effect at bottom deformation seam is greatly improved.
The utility model is further arranged to: the enhancement layer is stainless steel plate layer;First complex waterproof layer includes First waterproof layer, first waterproof layer is water-swellable waterstop, and enhancement layer back is fixed in first waterproof layer fitting Side from drain bar.
By using above-mentioned technical proposal, the enhancement layer of stainless steel plate material can be improved the structure of waterproof construction entirety Intensity extends the validity period of waterproof effect;Meanwhile water-swellable waterstop is met water and can be expanded, to effectively block bottom plate Deformation joint further increases waterproof effect.
The utility model is further arranged to: first complex waterproof layer further includes the second waterproof layer, and described second is anti- Water layer is EPDM butyl rubber belt, and second waterproof layer fitting is fixed on the first waterproof layer deviates from enhancement layer one Side.
By using above-mentioned technical proposal, EPDM butyl rubber belt is one kind of EPDM rubber waterproof rolling material, three First EP rubbers waterproof roll is to mix suitable butyl rubber, vulcanizing agent, promotor, softening agent and benefit with ethylene propylene diene rubber Strong agent etc. is process through processes such as mixing, pulling-on piece filtering, technology moldings, it has an excellent against weather, resistance to ag(e)ing, And tensile strength is high, elongation percentage is big, and flexible to base or cracking adaptable, it is one that light-weight, Applicable temperature range is wide Kind high-effective water-proof material;Therefore, the second waterproof layer is made by EPDM butyl rubber belt, can be improved the anti-of bottom deformation seam Aqueous energy.
The utility model is further arranged to: first complex waterproof layer further includes third waterproof layer, and the third is anti- Water layer is EPDM butyl rubber belt;The third waterproof layer is located at the side that the second waterproof layer deviates from the first waterproof layer, and The first gasket coating layer is equipped between second waterproof layer and third waterproof layer.
By using above-mentioned technical proposal, third waterproof layer is added, realizes that multilayer is set up defences, further increases waterproof effect; Meanwhile first gasket coating layer can effectively seal the gap of the second waterproof layer and third waterproof layer, further increase waterproof effect Fruit.
The utility model is further arranged to: first complex waterproof layer further includes the 4th waterproof layer, and the described 4th is anti- Water layer is extruded sheet layer;4th waterproof layer, which is filled with, deviates from the side of the first gasket coating layer in third waterproof layer, and The spacing of the 4th waterproof layer distance from top plate top surface is at least 10cm.
By using above-mentioned technical proposal, extruded sheet is to be manufactured by polystyrene resin and other additives through extrusion process The plate for possessing continuous uniform surface layer and closed pore formula honeycomb out, it not only has excellent heat insulation property and high intensity Crushing resistance also has good hydrophobic and moisture resistance, can make up for it the deficiency of the second complex waterproof layer waterproof performance.Meanwhile really The spacing for protecting the 4th waterproof layer distance from top plate top surface is at least 10cm, guarantees exist between the 4th waterproof layer and plate top surface Enough spaces guarantee bottom plate in the waterproof effect of deformation joint indirectly for waterproof construction.
The utility model is further arranged to: first complex waterproof layer further includes drainage layer, inside the drainage layer It is embedded with drainage tube.
The utility model is further arranged to: second complex waterproof layer includes the 5th waterproof layer, the 5th waterproof Layer is EPDM butyl rubber belt, and the 5th waterproof layer fitting is fixed on drain bar deviates from the first complex waterproof layer one Side.
By using above-mentioned technical proposal, the 5th waterproof layer is added, waterproof effect can be further increased.
The utility model is further arranged to: second complex waterproof layer includes the 6th waterproof layer, the 6th waterproof Layer is EPDM butyl rubber belt, and plate upper surface is fixed in the 6th waterproof layer fitting.
By using above-mentioned technical proposal, the 6th waterproof layer is added, waterproof effect can be further increased.
The utility model is further arranged to: it is close that second is uniformly coated between the 5th waterproof layer and the 6th waterproof layer Seal dope layer.
By using above-mentioned technical proposal, the second gasket coating layer can effectively seal the 5th waterproof layer and the 6th waterproof layer Gap, reduce infiltration probability.
In conclusion the utility model has the following beneficial effects:
(1) it by the first complex waterproof layer and the second complex waterproof layer, is equipped in enhancement layer and the second composite water-proof Drain bar between layer, while carrying out multi-way prevention, moreover it is possible to realize that anti-row combines, bottom plate is greatly improved in deformation joint Waterproof effect;
(2) by the way that enhancement layer is arranged between the first complex waterproof layer and the second complex waterproof layer, guaranteeing bottom deformation While stitching internal water-proofing structure stability, facilitate the service life for extending the waterproof construction, guarantees the anti-of the waterproof construction Water effect is permanently effective.
Detailed description of the invention
Fig. 1 is that embodiment 1 is mainly used for embodying the diagrammatic cross-section of bottom deformation seam waterproof construction;
Fig. 2 is that embodiment 2 is mainly used for embodying the diagrammatic cross-section of bottom deformation seam waterproof construction.
Appended drawing reference: 1, bottom plate;101, bottom deformation stitches;2, enhancement layer;3, drain bar;4, the first complex waterproof layer;41, First waterproof layer;42, the second waterproof layer;43, third waterproof layer;44, the first gasket coating layer;45, the 4th waterproof layer;46, it filters Water layer;47, drainage tube;5, the second complex waterproof layer;51, the 5th waterproof layer;52, the 6th waterproof layer;53, the second gasket coating Layer.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Referring to attached drawing 1-2, a kind of basement bottom board waterproof structure for deformation seams, including the first complex waterproof layer 4 and second are multiple Waterproof layer 5 is closed, the first complex waterproof layer 4 and the second complex waterproof layer 5 are set in turn in from the bottom to top at bottom deformation seam 101. Wherein, the first complex waterproof layer 4 is whole is embedded in bottom deformation seam 101, and the first complex waterproof layer 4 is compound anti-close to second The side of water layer 5 is equipped with enhancement layer 2, is embedded with drain bar 3 between enhancement layer 2 and the second complex waterproof layer 5.
It is the plastic cement bottom plate 1 of raw material by punching press that drain bar 3, which is by polystyrene (HIPS) either polyethylene (HDPE), It is made, forms the salient point (or hollow cylindrical is porous) of circular cone convex or ribbed stiffener thereon, the top surface of circular cone convex is glued One layer of filtering geotextiles, to form a system with infiltration, water storage and drain function.Drain bar 3 cooperates above-mentioned first Complex waterproof layer 4 and the second complex waterproof layer 5 greatly improve bottom plate 1 at bottom deformation seam 101, it can be achieved that anti-row combination Waterproof effect.
Referring to attached drawing 1-2, above-mentioned enhancement layer 2 is stainless steel plate layer, and enhancement layer 2 is anchored at bottom entirely through expansion bolt In plate deformation joint 101;In one embodiment, which is made of 3mm thickness stainless-steel sheet.First composite water-proof Layer 4 includes the first waterproof layer 41, and the first waterproof layer 41 is water-swellable waterstop, and the fitting of the first waterproof layer 41 is fixed on reinforcement Layer 2 deviates from the side of drain bar 3.
First waterproof layer 41 is provided with the second waterproof layer 42 away from the fitting of the side of enhancement layer 2, and the second waterproof layer 42 is three First the third butyl rubber of second belt;EPDM butyl rubber belt is one kind of EPDM rubber waterproof rolling material, and ethylene propylene diene rubber is anti- Water coiled material is to mix suitable butyl rubber, vulcanizing agent, promotor, softening agent and reinforcing agent etc. with ethylene propylene diene rubber, through close The processes such as refining, pulling-on piece filtering, technology molding are process, it has excellent against weather, resistance to ag(e)ing, and tensile strength Height, elongation percentage are big, and flexible to base or cracking adaptable, light-weight, Applicable temperature range is wide, is a kind of high-effective water-proof material Material;Therefore, the second waterproof layer 42 is made by EPDM butyl rubber belt, can be improved the waterproof performance of bottom deformation seam 101.
Second waterproof layer 42 is arranged at intervals with third waterproof layer 43, third waterproof layer 43 away from the side of the first waterproof layer 41 For EPDM butyl rubber belt;Also, it is uniformly coated with the first sealing between the second waterproof layer 42 and third waterproof layer 43 to apply The bed of material 44, the first gasket coating layer 44 preferably use uncured water-repellent paint.
Uncured water-repellent paint, also known as uncured rubber asphalt waterproof coating, it be using rubber, pitch as Main Components, The water-repellent paint that sticky body of paste is kept within service life that auxiliary agent is mixed is added, for architectural engineering deformation joint etc. The water-proofing treatment of privileged sites has effect outstanding, is widely used in non-exposed construction waterproofing engineering.Uncured water-repellent paint energy Basic crack and pore are closed, and adapts to complicated operation side;It does not solidify for a long time after contacting with the air, remains The characteristic of sticky colloid, self-healing ability is strong, touches and glues, is difficult to remove, and still has good adhesive property at one 20 DEG C.It is also Waterproof fault rupture, flex fatigue or under high-stress state caused by can solve because of base course crack stress transfer to waterproof layer The problems such as premature aging;Meanwhile the viscosity of creep properties material can close pore and the crack of base well, solution It has determined the channeling water problem of waterproof layer, waterproof reliability is made to be greatly improved;It also can solve existing waterproof roll and waterproof apply Consistency problem when material is used in combination.
As shown in Fig. 1, in one embodiment, third waterproof layer 43 is filled out away from the side of the first gasket coating layer 44 It fills and is provided with the 4th waterproof layer 45, the 4th waterproof layer 45 is extruded sheet layer.Extruded sheet is by polystyrene resin and other additions The plate for possessing continuous uniform surface layer and closed pore formula honeycomb that agent is produced through extrusion process, it not only has excellent guarantor Warm thermal insulation and High-strength compression resistant also have good hydrophobic and moisture resistance, can make up for it 5 waterproofness of the second complex waterproof layer The deficiency of energy, further increases bottom plate in the waterproof effect of deformation joint.
As shown in Fig. 2, in another embodiment, third waterproof layer 43 is filter away from the side of the first gasket coating layer 44 Water layer 46;Drainage layer 46 is stitched 101 underfills in bottom deformation using yellow sand and rubble and is formed.Meanwhile to improve drainage effect, Drainage tube 47 is also embedded in drainage layer 46.
Referring to attached drawing 1-2, above-mentioned second complex waterproof layer 5 includes the 5th waterproof layer 51, and the 5th waterproof layer 51 is ternary second Third butyl rubber belt, and the whole fitting of the 5th waterproof layer 51 is set to the side that drain bar 3 deviates from enhancement layer 2.Meanwhile the 5th is anti- Water layer 51 is also arranged at intervals with the 6th waterproof layer 52 away from the side of drainage blanket, and the 6th waterproof layer 52 is EPDM butyl rubber belt Layer, and integrally plate outer surface is fixed in fitting.Also, uniformly filled with the between the 5th waterproof layer 51 and the 6th waterproof layer 52 Two gasket coating layers 53, the second gasket coating layer 53 preferably use uncured water-repellent paint.
The working principle of the present embodiment is: on the one hand, comprehensive utilization is in the first complex waterproof layer 4 and second of multilayered structure Complex waterproof layer 5 realizes that multilayer is set up defences, the waterproof effect for improving the waterproof construction is removed from the angle of " waterproof ";On the other hand, In Drain bar 3 is added between enhancement layer 2 and the second complex waterproof layer 5, goes to make up multilayer from the angle of " draining " and sets up defences waterproof measure Deficiency, realize that anti-row combines, so that bottom plate 1 be greatly improved in the waterproof effect of deformation joint.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of basement bottom board waterproof structure for deformation seams, bottom plate (1) is successively arranged from the bottom to top at bottom deformation seam (101) First complex waterproof layer (4) and the second complex waterproof layer (5), which is characterized in that first complex waterproof layer (4) is close to second Complex waterproof layer (5) side is equipped with enhancement layer (2), and the enhancement layer (2) is fixed to be embedded in bottom deformation seam (101);It is described Drain bar (3) are equipped between enhancement layer (2) and the second complex waterproof layer (5);First complex waterproof layer includes from the bottom to top Drainage layer, third waterproof layer, the second waterproof layer and the first waterproof layer set gradually is embedded with drainage in the drainage layer Pipe.
2. a kind of basement bottom board waterproof structure for deformation seams according to claim 1, which is characterized in that the enhancement layer It (2) is stainless steel plate layer;First waterproof layer (41) is water-swellable waterstop, and first waterproof layer (41) fitting is solid Deviate from the side of drain bar (3) due to enhancement layer (2).
3. a kind of basement bottom board waterproof structure for deformation seams according to claim 2, which is characterized in that second waterproof Layer (42) be EPDM butyl rubber belt, and second waterproof layer (42) fitting be fixed on the first waterproof layer (41) away from plus The side of strong layer (2).
4. a kind of basement bottom board waterproof structure for deformation seams according to claim 3, which is characterized in that the third waterproof Layer (43) is EPDM butyl rubber belt;The third waterproof layer (43) is located at the second waterproof layer (42) away from the first waterproof layer (41) side, and the first gasket coating layer (44) is equipped between second waterproof layer (42) and third waterproof layer (43).
5. a kind of basement bottom board waterproof structure for deformation seams described in any one of -4 according to claim 1, which is characterized in that institute Stating the second complex waterproof layer (5) includes the 5th waterproof layer (51), and the 5th waterproof layer (51) is EPDM butyl rubber belt, And the side that drain bar (3) deviate from the first complex waterproof layer (4) is fixed in the 5th waterproof layer (51) fitting.
6. a kind of basement bottom board waterproof structure for deformation seams according to claim 5, which is characterized in that described second is compound Waterproof layer (5) includes the 6th waterproof layer (52), and the 6th waterproof layer (52) is EPDM butyl rubber belt, and the described 6th Bottom plate (1) upper surface is fixed in waterproof layer (52) fitting.
7. a kind of basement bottom board waterproof structure for deformation seams according to claim 6, which is characterized in that the 5th waterproof The second gasket coating layer (53) is uniformly coated between layer (51) and the 6th waterproof layer (52).
CN201821721517.XU 2018-10-23 2018-10-23 A kind of basement bottom board waterproof structure for deformation seams Active CN209652984U (en)

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CN201821721517.XU CN209652984U (en) 2018-10-23 2018-10-23 A kind of basement bottom board waterproof structure for deformation seams

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Application Number Priority Date Filing Date Title
CN201821721517.XU CN209652984U (en) 2018-10-23 2018-10-23 A kind of basement bottom board waterproof structure for deformation seams

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Publication Number Publication Date
CN209652984U true CN209652984U (en) 2019-11-19

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