CN205975949U - Basement top board waterproof structure - Google Patents
Basement top board waterproof structure Download PDFInfo
- Publication number
- CN205975949U CN205975949U CN201621013604.0U CN201621013604U CN205975949U CN 205975949 U CN205975949 U CN 205975949U CN 201621013604 U CN201621013604 U CN 201621013604U CN 205975949 U CN205975949 U CN 205975949U
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- CN
- China
- Prior art keywords
- layer
- modified asphalt
- construction according
- basement roof
- waterproof construction
- Prior art date
- 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
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Abstract
The utility model provides a basement top board waterproof structure, supreme reinforced concrete layer, screed -coat, SBS elastomer modified asphalt waterproof coiled material layer, self -adhesion polymer modified asphalt waterproofing membrane, isolation layer, heat preservation and the surface course of including is in proper order down followed to this top board waterproof structure of, and the characteristics that make the roof have strong ductility finally make the water -proof effects of the roof of basement better.
Description
Technical field
This utility model is related to basement waterproofing structure, particularly to a kind of basement roof waterproof construction.
Background technology
With growth in the living standard, the basement structure of urban architecture is more and more many, such as underground garage, equipment room etc.,
These large-scale hypogee ground have to do water proof structure.
For low room waterproofing work, conventional waterproof thinking is：Rely mainly on prevention, which leak stifled which, after the completion of waterproofing work,
Inspection leakage point, carries out leakage detection leak stopping.The existing basement waterproofing knot being collectively formed by exterior waterproof coating and the concrete layer that discharges water
Structure is it is impossible to accomplish to completely enclose.And lowly water generally has certain hydraulic pressure, flexible waterproof layer has a point failure then to lead to entirely
Water-proof system lost efficacy.Because Large Underground cell structure is as what structure construction progress was progressively carried out, how using section construction
Mode completes, and in addition can run into basement geological condition difference everywhere so that the base form of building is different, base form is not
Uneven with the sedimentation that frequently can lead to base plate again, all can cause the inefficacy of waterproof layer.And once completing basement engineering, just need
To carry out the operation construction such as upper body structure construction and underground interior backfill, ground immediately, not have the more time to carry out
Leakage detection plugging operation, nor put things right once and for all solve the problems, such as basement leaking.
Utility model content
The purpose of this utility model is to provide a kind of basement roof waterproof construction, has the characteristics that stronger ductility,
Finally make the waterproof effect of the top board of basement more preferable.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of basement roof waterproof construction, this waterproof roofing structure includes reinforced concrete floor from bottom to up successively, looks for
Flat bed, SBS elastomer modified asphalt waterproof roll layer, self-adhered polymer modified bitumen waterproofing membrane, sealing coat, heat-insulation layer and
Surface layer.
By adopting technique scheme, this basement roof is built on basement side wall, in order that the side of building
Just, thus first build reinforced concrete floor, during building due to being to build at the top board of basement, staff does not have
There is preferably construction location, so a little out-of-flatness be there is after the completion of the top surface construction of reinforced concrete floor will be led to, this
When, first screed-coat is set, when summer, ground is heated and can carry out heat transfer top board, now, top board can be led to integrally to heat up, and
SBS elastomer modified asphalt waterproof roll layer has rubber properties, can have the flowing of thermoplastic under thermal conditions again
Property, finally make the ductility of top board higher, the breakage of the top board structure interlayer structure that will not lead to because of expanding with heat and contract with cold,
Make the top board leak of basement, in the modified drip of the top face of SBS elastomer modified asphalt waterproof roll layer setting self-adhering polymer
Blue or green waterproof roll, self-adhered polymer modified bitumen waterproofing membrane is with the preparation of synthetic rubber, bonding agent and high-quality heavy traffic paving asphalt
Become, it has crack self-healing ability, when base plate because when the change of external environment is expanded with heat and contract with cold, itself creep can absorb basic unit
Deformation, thus play protecting SBS elastomer modified asphalt waterproof roll layer from external influence, makes the waterproof construction of top board more
By force, also there is self-adhesion ability, so easy for installation, the effect of protection waterproof roll, the superiors are played in the setting of sealing coat simultaneously
Surface layer have deformation of expanding with heat and contract with cold, if waterproof layer and heat-insulation layer bonding are very well, during surface layer deformation, waterproof layer can be affected together
Deformation, is so possible to produce direct drawing crack to waterproof layer or chronic fatigue destroys, so between heat-insulation layer and waterproof roll
Setting sealing coat, the setting of heat-insulation layer plays temperature insulating, due to surface layer receive the external world environmental effect larger, for preventing inboard
Structure receive temperature impact larger, so heat-insulation layer is arranged on below surface layer, played to heat-insulation layer using surface layer meanwhile
Protective effect.
As improvement of the present utility model, described screed-coat is cement mortar screeding layer.
By adopting technique scheme, its convenient construction, the feature of efficiency high are made using traditional cement mortar screeding.
As improvement of the present utility model, described SBS elastomer modified asphalt waterproof roll layer includes two-layer SBS elastomer
Modified asphalt waterproof coiled material.
By adopting technique scheme, SBS elastomer modified asphalt waterproof roll is block copolymer rubber, its advantage
It is that both there are rubber properties, and there is the mobility of thermoplastic materialss under thermal conditions, because SB rubber is in continuous in modified pitch
Phase, so SBS modified pitch coating keeps, outside the reliability of original asphalt felt, also thering is the elasticity of rubber, and SBS bullet
Gonosome modified asphalt waterproof coiled material layer is arranged to two-layer SBS elastomer modified asphalt waterproof roll, makes the ductility of this layer excellent,
More difficult breakage, final waterproof effect is more preferable.
As improvement of the present utility model, every layer of SBS elastomer modified asphalt waterproof roll is that 3mm is thick.
As improvement of the present utility model, self-adhered polymer modified bitumen waterproofing membrane is polyurethane tire class self-adhering polymer
Modified asphalt waterproof coiled material.
By adopting technique scheme, polyurethane tire class self-adhered polymer modified bitumen waterproofing membrane is with polyester fiber
Non-woven fabrics are tire base, and with the polymer modified asphalt mixed with Tackifier materials for the painting material that inclines, polyethylene film, fine sand are as on coiled material
Surface sealing coat, thus make it have excellent tensile strength, fatigue resistance, puncture resistant, corrosion resistance and adaptable
Feature, makes it flexible more preferably based on above-mentioned factor, finally makes the ductility of waterproof roofing structure more preferably, waterproof effect is preferably special
Point.
As improvement of the present utility model, described polyurethane tire class self-adhered polymer modified bitumen waterproofing membrane is from bottom to up
Include modified asphalt layer, polyester blank and self-adhering polymer successively.
By adopting technique scheme, self-adhering polymer is arranged on lower floor, plays and prevent with SBS elastomer modified asphalt
The more convenient feature of water coiled material bonding, thus improve efficiency of construction.
As improvement of the present utility model, described sealing coat is PE film sealing coat.
By adopting technique scheme, the employing of PE film sealing coat, on the premise of ensure that its isolation effect, also have
There is asepsis environment-protecting.
As improvement of the present utility model, described heat-insulation layer is polystyrene foam plate.
By adopting technique scheme, polystyrene foam plate has to be protected to constructure body structure, thus
Extend the temperature of low room, polystyrene foam plate is arranged on the lower section of surface layer, thus reduce being led to due to temperature change
The pressure that top board structure deformation produces, and reduce the erosion to structure of in the air harmful substance and ultraviolet.
As improvement of the present utility model, the upper surface of heat-insulation layer is evenly arranged with some chases.
By adopting technique scheme, the top face of heat-insulation layer is evenly arranged with some chases, enables heat-insulation layer
Enough wider with the contact area of surface layer, more pressure are applied to it by surface layer so as to when being subject to temperature change, not be so
It is susceptible to deformation.
As improvement of the present utility model, described surface layer is fill stratum.
By adopting technique scheme, back fill course refers to basal layer in the finished, in the process of backfill that fetches earth, is returning
During filling out, need to ensure that backfill has certain humidity, to ensure the structural strength of backfill, on the one hand so setting increases
The stability of strong basal layer and intensity, on the other hand improve usability that is economical and digging out soil.
In sum, this utility model has the advantages that：This basement roof is to build on basement side wall
, in order that building conveniently, so first build reinforced concrete floor, during building due to being at the top board of basement
Build, staff's not preferably construction location, so depositing after the completion of the top surface construction of reinforced concrete floor will be led to
In a little out-of-flatness, now, first screed-coat is set, when summer, ground is heated and can carry out heat transfer top board, now, can lead to
Top board integrally heats up, and SBS elastomer modified asphalt waterproof roll layer has rubber properties, can have heat under thermal conditions again
The mobility of thermoplastic plastic, finally makes the ductility of top board higher, in the top board structure that will not lead to because of expanding with heat and contract with cold
The breakage of interstratified structure, makes the top board leak of basement, in the setting of the top face of SBS elastomer modified asphalt waterproof roll layer certainly
The polymer modified asphalt water-proof coiled material of adhesive aggregation, self-adhered polymer modified bitumen waterproofing membrane is with synthetic rubber, bonding agent and high-quality
Heavy traffic paving asphalt is formulated, and it has crack self-healing ability, when base plate because when the change of external environment is expanded with heat and contract with cold, can be certainly
Body creep absorbs basic unit's deformation, thus play protecting SBS elastomer modified asphalt waterproof roll layer from external influence, makes top
The waterproof construction of plate is higher, also has self-adhesion ability simultaneously, so easy for installation, protection waterproof roll is played in the setting of sealing coat
Effect, the surface layer of the superiors has deformation of expanding with heat and contract with cold, if waterproof layer and heat-insulation layer bonding are very well, can lead during surface layer deformation
Dynamic waterproof layer deforms together, is so possible to produce direct drawing crack or chronic fatigue to waterproof layer and destroys, thus heat-insulation layer with
Sealing coat is set, and temperature insulating is played in the setting of heat-insulation layer, because surface layer receives extraneous environmental effect relatively between waterproof roll
Greatly, for prevent inboard structure receive temperature impact larger, so heat-insulation layer is arranged on below surface layer, meanwhile, using surface layer
Play the protective effect to heat-insulation layer.
Brief description
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is self-adhered polymer modified bitumen waterproofing membrane structural representation.
In figure, 1, reinforced concrete floor；2nd, screed-coat；3rd, SBS elastomer modified asphalt waterproof roll layer；4th, self-adhesion polymerization
Thing modified asphalt waterproof coiled material；41st, modified asphalt layer；42nd, polyester blank；43rd, self-adhering polymer；5th, sealing coat；6th, heat-insulation layer；
61st, chase；7th, surface layer.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Below in conjunction with accompanying drawing, this utility model is described in further detail.Wherein identical parts identical accompanying drawing
Labelling represents.It should be noted that word "front", "rear", "left", "right", "up" and "down" refer to used in describing below
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " refer respectively to towards or away from particular elements geometry
The direction at center.
Embodiment
With reference to shown in Fig. 1, a kind of basement roof waterproof construction includes reinforced concrete floor 1, levelling from bottom to up successively
Layer 2, SBS elastomer modified asphalt waterproof roll layer 3, self-adhered polymer modified bitumen waterproofing membrane 4, sealing coat 5, heat-insulation layer 6
And surface layer 7, wherein,
Reinforced concrete floor 1 is built on basement side wall when construction, in order that building conveniently, so first taking
Build reinforced concrete floor 1, thus forming the structure of similar basic unit, to facilitate follow-up work.
Due to being to build at the top board of basement during building, staff does not have preferably construction location,
So a little out-of-flatness be there is after the completion of the top surface construction of reinforced concrete floor 1 will be led to, now, first screed-coat 2 is set,
This screed-coat 2 is set to water-setting mortar levelling layer 2, using the characteristic of water-setting mortar self-adhesion, need not separately look for bonding work, thus
Improve work efficiency, the effect of screed-coat 2 is to construct after convenient.
It is SBS elastomer modified asphalt waterproof roll layer 3 more upwards, SBS elastomer modified asphalt waterproof roll layer 3 includes
Two-layer SBS elastomer modified asphalt waterproof roll, every layer of SBS elastomer modified asphalt waterproof roll is that 3mm is thick, SBS elastomer
Modified asphalt waterproof coiled material is block copolymer rubber, and its advantage is that both had rubber properties, and has heat under thermal conditions
The mobility of plastics, because in modified pitch, SB rubber is in continuous phase, so SBS modified pitch is except keeping original asphalt felt
Reliability outside, also there is the elasticity of rubber, and SBS elastomer modified asphalt waterproof roll layer 3 be arranged to two-layer SBS bullet
Gonosome modified asphalt waterproof coiled material, makes the ductility of this layer excellent, more difficult breakage, and final waterproof effect is more preferable.
Again upwards be self-adhered polymer modified bitumen waterproofing membrane 4, this self-adhered polymer modified bitumen waterproofing membrane 4 be with
Synthetic rubber, bonding agent and high-quality heavy traffic paving asphalt are formulated, and it has crack self-healing ability, when base plate is because of external environment
When change is expanded with heat and contract with cold, itself creep can absorb basic unit's deformation, thus playing protection SBS elastomer modified asphalt waterproof roll
Layer 3, from external influence, makes the waterproof construction of top board higher, also has self-adhesion ability simultaneously, so easy for installation, typically handle
It is thick, from the modification of polyurethane tire class self-adhering polymer in the present embodiment that self-adhered polymer modified bitumen waterproofing membrane 4 is set to 4mm
Asphalt water-proof coiled material 4 is with polyester fiber non-woven fabric for tire base, with the polymer modified asphalt mixed with Tackifier materials for the painting material that inclines
Material, polyethylene film, fine sand are as coiled material upper surface sealing coat 5, thus making it have excellent tensile strength, fatigue resistance, resisting
Puncture, corrosion resistance and adaptable feature, make it flexible more preferably based on above-mentioned factor, finally make waterproof roofing structure
Ductility more preferably, the more preferable feature of waterproof effect.
Again upwards be sealing coat 5, this sealing coat 5 be PE film sealing coat 5, PE film sealing coat 5 using ensure that its every
On the premise of effect, also there is asepsis environment-protecting.
It is heat-insulation layer 6 more upwards, heat-insulation layer 6 adopts polystyrene foam plate, and polystyrene foam plate has to building
Agent structure is protected, thus extending the temperature of low room, polystyrene foam plate is arranged on the lower section of surface layer 7, thus
Reduce and the prosperous pressure of top board structure deformation is led to due to temperature change, and reduce in the air harmful substance and ultraviolet to knot
The erosion of structure, plays the insulation effect to whole top board structure, and the setting of this heat-insulation layer 6 has been placed equidistant some chases 61, to increase
Plus the stability with surface layer 7 attachment structure, thus reduce because the change of external environment is not so as to be so to be susceptible to shape
Become.
The superiors are back fill course, in the process of backfill that fetches earth, in backfilling process, need to ensure that backfill has necessarily
Humidity, to ensure the structural strength of backfill, the so setting on the one hand stability of enhanced basal layer and intensity, the opposing party
Face improves usability that is economical and digging out soil.
With reference to shown in Fig. 2, polyurethane tire class self-adhered polymer modified bitumen waterproofing membrane 4 includes modification from bottom to up successively
Bitumen layer 41, polyester blank 42 and self-adhering polymer 43, modified pitch, in addition to keeping the reliability of original asphalt felt, is gone back
There is the elasticity of rubber, improve integrally-built ductility further.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of basement roof waterproof construction it is characterised in that：This waterproof roofing structure includes reinforcing bar from bottom to up successively and mixes
Solidifying soil layer (1), screed-coat (2), SBS elastomer modified asphalt waterproof roll layer (3), self-adhered polymer modified bitumen waterproofing membrane
(4), sealing coat (5), heat-insulation layer (6) and surface layer (7).
2. a kind of basement roof waterproof construction according to claim 1 it is characterised in that：Described screed-coat (2) is water
Cement mortar screed-coat (2).
3. a kind of basement roof waterproof construction according to claim 1 it is characterised in that：Described SBS is elastomer-modified
Asphalt water-proof coiled material layer (3) includes two-layer SBS elastomer modified asphalt waterproof roll.
4. a kind of basement roof waterproof construction according to claim 3 it is characterised in that：Every layer of SBS is elastomer-modified
Asphalt water-proof coiled material is that 3mm is thick.
5. a kind of basement roof waterproof construction according to claim 1 it is characterised in that：Self-adhering polymer modification bitumen
Waterproof roll (4) is polyurethane tire class self-adhered polymer modified bitumen waterproofing membrane (4).
6. a kind of basement roof waterproof construction according to claim 5 it is characterised in that：Described polyurethane tire class self-adhesion
Polymer modified asphalt waterproof roll (4) includes modified asphalt layer (41), polyester blank (42) and from adhesive aggregation from bottom to up successively
Compound (43).
7. a kind of basement roof waterproof construction according to claim 1 it is characterised in that：Described sealing coat (5) is PE
Film sealing coat (5).
8. a kind of basement roof waterproof construction according to claim 1 it is characterised in that：Described heat-insulation layer (6) is poly-
Styrenic foams plate.
9. a kind of basement roof waterproof construction according to claim 8 it is characterised in that：The upper surface of heat-insulation layer (6)
It is evenly arranged with some chases (61).
10. a kind of basement roof waterproof construction according to claim 1 it is characterised in that：Described surface layer (7) is to banket
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013604.0U CN205975949U (en) | 2016-08-30 | 2016-08-30 | Basement top board waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013604.0U CN205975949U (en) | 2016-08-30 | 2016-08-30 | Basement top board waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975949U true CN205975949U (en) | 2017-02-22 |
Family
ID=58039784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013604.0U Expired - Fee Related CN205975949U (en) | 2016-08-30 | 2016-08-30 | Basement top board waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205975949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528787A (en) * | 2019-07-18 | 2019-12-03 | 山东雨燕防水科技股份有限公司 | A kind of elastomer modified asphalt waterproof roll and preparation method thereof |
-
2016
- 2016-08-30 CN CN201621013604.0U patent/CN205975949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528787A (en) * | 2019-07-18 | 2019-12-03 | 山东雨燕防水科技股份有限公司 | A kind of elastomer modified asphalt waterproof roll and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170222 Termination date: 20190830 |