CN206752862U - Inverted roof waterproof construction based on durability - Google Patents
Inverted roof waterproof construction based on durability Download PDFInfo
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- CN206752862U CN206752862U CN201720521704.2U CN201720521704U CN206752862U CN 206752862 U CN206752862 U CN 206752862U CN 201720521704 U CN201720521704 U CN 201720521704U CN 206752862 U CN206752862 U CN 206752862U
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- waterproof construction
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Abstract
The utility model discloses a kind of inverted roof waterproof construction based on durability, including the sloping layer set gradually from bottom to top（1）, waterproof layer（2）, heat-insulation layer（3）And protective layer（4）, described sloping layer（1）For with reinforced concrete roof board（5）Connection, described waterproof layer（2）Edge along prominent structure（6）It is bent upwards to form flashing and be fixed on prominent structure（6）On.The beneficial effects of the utility model are：Waterproof layer is arranged on sloping layer, and drainage effect is good, and the edge of the waterproof layer in the application is fixed with prominent structure, without smearing groove in roofing and the junction of prominent structure, is reduced production process, is reduced workload and cost.
Description
Technical field
It the utility model is related to a kind of inverted roof waterproof construction based on durability.
Background technology
Roofworks exposes for a long time during use, is exposed to the weather, the destruction of the natural environment such as sleet and snow ice and building
The influence of thing internal force and external force.The durability of roof covering water-proof structure how is improved, extends the service life of roofing, reduces maintenance cost
With, there is provided energy-conservation, comfortable and safe indoor environment, meet the needs of sustainable development, be the long-term concern of engineering circles.
At present, inverted insulating roof design multiple tracks screed-coat, construction is relative complex, and construction quality is difficult to control.Daughter
Waterproof roll generally use cement sand plaster or use sheet metal are protected at wall flashing, easy rhegma, poor reliability, upper people room
Face influences appearance when inlaying tiling.Groove is manually smeared into roofing periphery with parapet junction during construction, and cancels or cut
Subtract heat-insulation layer, form heat bridge.When looking for slope using lightweight concrete, waterproof layer is arranged on and looked for prevent from damaging sloping layer by some
Under the layer of slope, the durability of waterproof layer is influenceed.
In a word, above-mentioned roof covering water-proof structure is wordy, poor durability, function are imperfect, appearance unsightly.
The content of the invention
The purpose of this utility model is to provide a kind of inverted roof waterproof construction based on durability, solves prior art
In roof covering water-proof structure it is durable can difference technological deficiency.
To solve the above problems, technical solution adopted in the utility model is：A kind of inversion type room based on durability
Face, including sloping layer, waterproof layer, heat-insulation layer and the protective layer set gradually from bottom to top, described sloping layer is used for and reinforcing bar
Concrete face-board for room connects, and the edge of described waterproof layer is bent upwards to form flashing and be fixed on prominent structure along prominent structure
On.Waterproof layer in the utility model is arranged on sloping layer, is discharged beneficial to rainwater, reduces roof ponding, and anti-row combines.This
The edge of waterproof layer in application is fixed with prominent structure, without reserving large scale groove in prominent structure, is easy to construct, is being dropped
The durability of waterproof construction is improved while inexpensive.
As further improvement of the utility model, described sloping layer is made using lightweight concrete, and its gradient is more than
Or equal to 3%.Sloping layer in the application uses lightweight concrete, reduces roofing load.
As further improvement of the utility model, in addition to separation layer, described separation layer is arranged on heat-insulation layer and guarantor
Between sheath.Protective layer is located at the superiors in the application, and it directly drenches with rain by exposing to the weather, the expansion and contraction meeting of protective layer
Heat-insulation layer is set to be moved, the application sets separation layer, and heat-insulation layer and protective layer are kept apart, and avoids construction period from destroying insulation
Layer, can prevent heat-insulation layer to be subjected to displacement during use, strengthen reliability.
As further improvement of the utility model, in addition to screed-coat, described screed-coat is located at sloping layer and waterproof
Between layer.Waterproof layer is higher to flatness requirement at its basic unit, and the characteristic of lightweight concrete sloping layer determines that it is difficult to construct
It is smooth, so as to cause waterproof layer seeping phenomenon occur, it is unfavorable for row's ease of steam in structure, the application sets screed-coat, kept
The upper surface of screed-coat is smooth, and even curface is provided for the laying of waterproof layer.
As further improvement of the utility model, described screed-coat uses cement mortar, and it is contacted with waterproof layer
Surface is provided with cement-base infiltration crystallization waterproof material, and the thickness of described screed-coat is 15~20mm.The application uses cement
Based penetrant crystalline waterproof material, its active material contained generate to screed-coat internal penetration by carrier and hydrated cementitious of water
Thing is reacted, and crystalline solid or photocatalytic cements particle aquation are produced between the capillary channel of screed-coat and crack, is strengthened density, is made to look for
Flat bed has waterproof efficacy concurrently.The contraction during construction of leveling blanket is effectively reduced simultaneously, improves the frost resistance of cement mortar screeding layer.
When waterproof layer has breakage, a small amount of moisture enters screed-coat, again the activity in excited cement based penetrant crystalline waterproof material
Substance reaction produces crystalline solid, filling screed-coat, the crack in sloping layer, reduces the probability of roof leakage, improves durability.
As further improvement of the utility model, described waterproof layer uses 1~2 layer of wet-laying waterproof roll.The application
In waterproof layer can require to set 1~2 layer according to roof waterproof, the solidifying slurry of wet-laying waterproof roll bonded with screed-coat it is close, it is whole
Body is good, highly reliable, can effectively avoid bottom during waterproof layer breakage from channeling water phenomenon occur.
As further improvement of the utility model, described heat-insulation layer uses extruded sheet or foam glass board.Extrusion molding
Plate, the heat-insulating property of foam glass board are superior, water absorption rate, easy construction.
As further improvement of the utility model, described protective layer is made of pea gravel concreten cast, its thickness
More than or equal to 50mm.Reinforced mesh is provided with the pea gravel concreten protective layer that the application uses, strengthens crack resistance, makes insulation
Infringement of the layer from natural conditions.
As further improvement of the utility model, described separation layer is non-woven fabrics or plastic sheeting.
As further improvement of the utility model, breach, the side of described waterproof layer are provided with the protrusion structure of roofing
It is fixed on along place in breach, the top pouring of described protective layer is in breach.In the application, flashing position protective layer globality
It is good, avoid waterproof layer from being corroded by rainwater immersion and ultraviolet, durability is more excellent, and does not influence accessible roof decorative effect.
In summary, the beneficial effects of the utility model are：The application sloping layer is arranged under waterproof layer, is set on waterproof layer
Protective layer is put, waterproof layer is not drenched with rain directly and solar exposure, and anti-row combines, tempered toughness with gentleness, good endurance；Overall structure layer
Simplify, convenient, short time limit of constructing, life cycle cost is low；Screed-coat can effectively absorb the superfluous water in waterproof layer infrastructure
Point, improve indoor comfort degree；The application can be decorated in roofing using patch block or coating, and appearance looks elegant is uniform.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is to reflect in the utility model the structural representation for setting horizontal type water to fall mouth.
Fig. 3 is to reflect the structural representation for setting straight water to fall mouth in the utility model.
Wherein：1st, sloping layer；2nd, waterproof layer；3rd, heat-insulation layer；4th, protective layer；5th, reinforced concrete roof board；6th, prominent knot
Structure；7th, separation layer；8th, screed-coat；9th, breach；10th, horizontal type water falls mouth；11st, grid；12nd, straight water falls mouth；13rd, built-in fitting；14、
Socket component；15th, drainage part.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The inverted roof waterproof construction based on durability as shown in Figure 1 to Figure 3, including set gradually from bottom to top
Sloping layer 1, waterproof layer 2, heat-insulation layer 3 and protective layer 4, described sloping layer 1 are used to be connected with reinforced concrete roof board 5, institute
The sloping layer 1 stated from the middle part of roofing to being downwardly inclined at the prominent structure 6 in roofing edge portion, the edge edge of described waterproof layer 2
Prominent structure 6 is bent upwards laying, forms flashing and is fixed in prominent structure 6.
Described sloping layer 1 uses lightweight concrete, and its gradient is more than or equal to 3%, the preferable sloping layer 1 of the present embodiment
The gradient be 3%, roof ponding smooth can be drained, and be easy to construct, and use during as accessible roof comfortably.It is light in the application
Matter concrete uses density as 400~600kg/m3Foam concrete, there is fire resistance and certain heat insulation function；Divide two layers
Construction, and adjust the match ratio of second layer foam concrete.
The application is provided with separation layer 7 between described heat-insulation layer 3 and protective layer 4.The preferable separation layer 7 of the present embodiment
Using non-woven fabrics.
To ensure the flatness of the paving location of waterproof layer 2, the application sets screed-coat 8, and described screed-coat 8, which is located at, looks for slope
Between layer 1 and waterproof layer 2.The preferable screed-coat 8 of the present embodiment uses cement mortar, and its surface contacted with waterproof layer 2 is set
Have cement-base infiltration crystallization waterproof material, dry powder spilt on the top layer of screed-coat 8 and receives face, the thickness of described screed-coat 8 for 15~
20mm。
The waterproof layer 2 that the application is set uses 1~2 floor height molecule wet-laying waterproof roll.The preferable waterproof layer 2 of the present embodiment
For 1 floor height molecule wet-laying waterproof roll, its construction technology also belongs to existing mature technology, is not described in detail herein.
Heat-insulation layer 3 described herein uses extruded sheet or foam glass board.Extruded sheet or foam glass board are led
Hot coefficient low quality is light, water absorption rate is relatively low, on the premise of preferable heat-insulating property is kept, can mitigate roofing to greatest extent
Weight.
The preferable protective layer 4 of the application is made of pea gravel concreten cast, and its thickness is more than or equal to 50mm, is protecting
The two-way concrete slab mesh sheet of 4@150 is configured with layer 4, dividing joint is two-way to be smaller than or equal to 4m.Originally it is the microlith described in youth
Concrete uses the pea gravel concreten of common buildings, and its parameter is identical with the dilution concrete of common buildings, herein
Excessive explanation is not done.
6 are provided with breach 9 in the prominent structure such as protrusion structure of roofing, and flashing position waterproof layer 2 is surrounded and protected by protective layer 4 entirely
Shield.In the application, flashing position protective layer good integrity, waterproof layer is avoided to be corroded by rainwater immersion and ultraviolet, durability
It is more excellent, and accessible roof decorative effect is not influenceed.Protective layer 4 is separated above and below flashing position with dividing joint, is tilted down and is used in combination
Sealing compound seals.The present embodiment flashing position lower protective layer 4 of first constructing, is easy to template branch when dividing storehouse construction protective layer 4
It is vertical.
The horizontal type water of the application falls mouth 10, straight water falls mouth 12, and the expansion joint position at its edge is equipped with sealing compound；Horizontal type
Water fall mouth 10 it is pre-buried with structure in, and grid 11 is set, for filtering out debris；Straight water, which falls mouth 12, includes built-in fitting 13, socket joint
Part 14 and drainage part 15, described built-in fitting 13 are together poured into a mould with reinforced concrete roof board 5, and socket component 14 is in construction of waterproof layer
When install, drainage part 15 is finally installed.
Protrusion structure 6 in the application, it is parapet in roofing, is vertical metope in the inhabitation layer in addition to roof, this
The settable decorative layer in the top of protective layer 4 in application, for example ceramic tile or paint coating decoration are sticked, to strengthen the outward appearance of roofing
Effect.
It is prior art not do the part illustrated in description above, or can be realized by prior art.
And it is only preferably case study on implementation of the present utility model that case is embodied described in the utility model, is not used for limiting
Practical range of the present utility model.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made,
It all should be used as technology category of the present utility model.
Claims (10)
- A kind of 1. inverted roof waterproof construction based on durability, it is characterised in that：Looked for including what is set gradually from bottom to top Slope layer（1）, waterproof layer（2）, heat-insulation layer（3）And protective layer（4）, described sloping layer（1）For with reinforced concrete roof board （5）Connection, described waterproof layer（2）Edge along prominent structure（6）It is bent upwards to form flashing and be fixed on prominent structure（6） On.
- 2. the inverted roof waterproof construction according to claim 1 based on durability, it is characterised in that：Described looks for slope Layer（1）Made using lightweight concrete, its gradient is more than or equal to 3%.
- 3. the inverted roof waterproof construction according to claim 1 based on durability, it is characterised in that：Also include isolation Layer（7）, described separation layer（7）It is arranged on heat-insulation layer（3）And protective layer（4）Between.
- 4. the inverted roof waterproof construction according to claim 1 based on durability, it is characterised in that：Also include levelling Layer（8）, described screed-coat（8）Positioned at sloping layer（1）And waterproof layer（2）Between.
- 5. the inverted roof waterproof construction according to claim 4 based on durability, it is characterised in that：Described is levelling Layer（8）Using cement mortar, itself and waterproof layer（2）The surface of contact is provided with cement-base infiltration crystallization waterproof material, described Screed-coat（8）Thickness be 15~20mm.
- 6. the inverted roof waterproof construction according to claim 1 based on durability, it is characterised in that：Described waterproof Layer（2）Using 1~2 layer of wet-laying waterproof roll.
- 7. the inverted roof waterproof construction according to claim 1 based on durability, it is characterised in that：Described insulation Layer（3）Using extruded sheet or foam glass board.
- 8. the inverted roof waterproof construction according to claim 1 based on durability, it is characterised in that：Described protection Layer（4）It is made of pea gravel concreten cast, its thickness is more than or equal to 50mm.
- 9. the inverted roof waterproof construction according to claim 3 based on durability, it is characterised in that：Described isolation Layer（7）For non-woven fabrics or plastic sheeting.
- 10. the inverted roof waterproof construction according to claim 8 based on durability, it is characterised in that：Roofing is dashed forward Go out structure（6）On be provided with breach（9）, described waterproof layer（2）Edge be fixed on breach（9）Interior, described protective layer（4） Top pouring in breach（9）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521704.2U CN206752862U (en) | 2017-05-11 | 2017-05-11 | Inverted roof waterproof construction based on durability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521704.2U CN206752862U (en) | 2017-05-11 | 2017-05-11 | Inverted roof waterproof construction based on durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752862U true CN206752862U (en) | 2017-12-15 |
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ID=60616798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521704.2U Expired - Fee Related CN206752862U (en) | 2017-05-11 | 2017-05-11 | Inverted roof waterproof construction based on durability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752862U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678295A (en) * | 2018-06-08 | 2018-10-19 | 厦门理工学院 | A kind of dual waterproof combined type roofing |
| CN108868128A (en) * | 2018-06-29 | 2018-11-23 | 中国二十冶集团有限公司 | A kind of parapet flashing mouth mold method |
| CN109162411A (en) * | 2018-07-26 | 2019-01-08 | 浙江广辉建设有限公司 | A kind of monolithic mold pea gravel concreten flashing construction method and waterproof maintaining device |
| CN110924600A (en) * | 2019-12-02 | 2020-03-27 | 韶关市第一建筑工程有限公司 | Polyurethane hard foam roof waterproof and heat-insulating process |
| CN114570071A (en) * | 2022-03-15 | 2022-06-03 | 临沂龙泰建设工程有限公司 | Construction method of inverted cone-shaped sewage treatment sedimentation tank combined structure |
-
2017
- 2017-05-11 CN CN201720521704.2U patent/CN206752862U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678295A (en) * | 2018-06-08 | 2018-10-19 | 厦门理工学院 | A kind of dual waterproof combined type roofing |
| CN108868128A (en) * | 2018-06-29 | 2018-11-23 | 中国二十冶集团有限公司 | A kind of parapet flashing mouth mold method |
| CN109162411A (en) * | 2018-07-26 | 2019-01-08 | 浙江广辉建设有限公司 | A kind of monolithic mold pea gravel concreten flashing construction method and waterproof maintaining device |
| CN110924600A (en) * | 2019-12-02 | 2020-03-27 | 韶关市第一建筑工程有限公司 | Polyurethane hard foam roof waterproof and heat-insulating process |
| CN110924600B (en) * | 2019-12-02 | 2021-07-02 | 韶关市第一建筑工程有限公司 | Polyurethane hard foam roof waterproof and heat-insulating process |
| CN114570071A (en) * | 2022-03-15 | 2022-06-03 | 临沂龙泰建设工程有限公司 | Construction method of inverted cone-shaped sewage treatment sedimentation tank combined structure |
| CN114570071B (en) * | 2022-03-15 | 2023-01-03 | 临沂龙泰建设工程有限公司 | Construction method of inverted cone-shaped sewage treatment sedimentation tank combined structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |