CN202627340U - Waterproof, heat-preserving and root thorn preventing planted roof structure - Google Patents
Waterproof, heat-preserving and root thorn preventing planted roof structure Download PDFInfo
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- CN202627340U CN202627340U CN 201220202550 CN201220202550U CN202627340U CN 202627340 U CN202627340 U CN 202627340U CN 201220202550 CN201220202550 CN 201220202550 CN 201220202550 U CN201220202550 U CN 201220202550U CN 202627340 U CN202627340 U CN 202627340U
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- root thorn
- root
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Abstract
The utility model discloses a waterproof, heat-preserving and root thorn preventing planted roof structure, which comprises a building top plate base layer, a heat preserving layer, a polyurea-coated waterproof and root thorn preventing layer, a separation slideable isolating layer or a leveling and protection layer, a filtration and drainage layer and a light medium layer. Since the waterproof, heat-preserving and root thorn preventing planted roof structure uses the characteristic of spray coating construction of the polyurea-coated waterproof and root thorn preventing layer, the construction period can be greatly shortened. Since the spray coated polyurea material has the characteristics of excellent mechanical property and seamless construction, the damages to the waterproof layer during construction and application can be effectively avoided and the situation of root thorns can be prevented from occurring. By using the single-pass polyurea-coated waterproof layer instead of the traditional waterproof roll materials and the puncture-proof materials, not only can the requirement of the traditional two-pass waterproof layers be satisfied, but also the situation of root thorns can be precluded and the goal of prolonging the service life is achieved; and at the same time, since the heat-preserving layer and soil plants have dual heat preserving effects, the goals of energy saving and environmental friendliness are better realized.
Description
Technical field
The utility model relates to the novel plantation roof structure of a kind of waterproof, insulation, root thorn prevention.
Background technology
Present planted roof uses coiled material as waterproofing materials and root thorn prevention material more; Yet; Because inevitably having seam during the coiled material construction occurs; The root thorn phenomenon will appear in slit lap-joint cracking if there is the slit to occur perhaps in use, and the destruction that causes waterproofing course, thereby cause great economic loss.Though can adopt double-deck waterproof technique, perhaps adopt compound waterproof root thorn prevention coiled material to overcome the problems referred to above, the construction trouble, service life is not enough.
The utility model content
The spray polyurea material is a kind of waterproofing materials of excellent performance, has excellent mechanical property, high tenacity, high abrasion, highly corrosion resistant and high-weatherability, is a kind of " universal material " of breaking through traditional sense.The applicant finds through a large amount of research and experiment, it is applied in planted roof can guarantees roof waterproof engineering and same life-span of building; Simultaneously, the characteristic that it solidifies fast and seamless link is constructed not only can shorten construction period greatly, reduce difficulty of construction, the generation that can also fundamentally stop the root thorn phenomenon.
Based on above-mentioned research; For solving the problem that above-mentioned prior art exists; The facility of realization construction, quick; Prolong the planted roof purpose of service life, the utility model combines rapid construction property and high-strength, wear-resisting, the weatherability of polyurea materials, has designed the novel plantation roof structure of a kind of high performance waterproof, insulation, root thorn prevention.
The planted roof structure of the said waterproof of the utility model, insulation, root thorn prevention is made up of building top board basic unit, insulation layer, spray polyurea waterproof root thorn prevention layer, separation slip separation layer or mortar cover, mistake filter drainage layer and lightweight hypothallus from bottom to top successively.
Above-mentioned insulation layer is selected from material a kind of that hard polyurethane foam, polystyrene foam plate, hard-foam polyurethane plate or foamed concrete plate and other are used for the building energy-saving insulation, the optimization polyurethane heat insulating material that hard bubbles.Insulation layer can be handled at concrete surface, base treatment agent is constructed, and (polystyrene foam plate, hard-foam polyurethane plate, foamed concrete plate etc.) or direct spray mo(u)lding insulation layer (hard polyurethane foam insulation etc.) are directly laid in the back.
The novel purpose that separation layer or mortar cover are set of this usefulness is for the sprayed protection polyurea layer is not destroyed, and prolongs its application life.Separate the stack laying that the slip separation layer is mainly one or more materials of doing in shop plastic foil, geotextiles, glass wool cloth or the coiled material; Between the layer that constitute to separate the slip separation layer and the layer or between the different materials and to separate between separation layer and the spray polyurea waterproof root thorn prevention layer be simple stack; Separate each other; The dislocation or the slip of little displacement can take place like this, thereby protection organic waterproof layer is intact when receiving foreign impacts.Mortar cover is the mortar of low-intensity grade, forms after directly spreading upon spray polyurea waterproof root thorn prevention laminar surface.
Above-mentioned cross filter drainage layer mainly be selected from polystyrene band drain, high density polyethylene drainage plate, polypropylene band drain, nonwoven, gravel, haydite and other can as a kind of in the material of drainage blanket or wherein a few kinds of materials be layering and form; Be used to prevent the loss of planting soil, the protection fabric structure is not contaminated.
In order to significantly improve the caking property between insulation layer and the concrete surface; Prevent insulation layer peeling or come off and reduce or its insulation effect of scattering and disappearing in use; Further improvement as the utility model; Also be provided with the processing base level layer between above-mentioned insulation layer and the building top board basic unit; This base treatment layer is coated in building top board substrate surface by the processing base level agent and forms, and said processing base level agent comprises that mainly epoxy resin priming paint, polyurethanes priming paint, polyurethane-epoxies priming paint, acrylic acid (ester) type priming paint, silicone based priming paint, polyesters priming paint, phenolic priming paint or chlorinated rubber class priming paint and other can improve the base treatment material of adhesive power between organic layer and the building top board basic unit.
When insulation layer is selected polyurethane rigid foam material for use, because its curing rate is fast, therefore can be directly at spray polyurea waterproof root thorn prevention layer.But select the hard polyurethane foam insulation layer of polystyrene foam plate, foamed concrete, hard-foam polyurethane plate or molding time long (greater than 3d) for use when insulation layer; Then need adopt interface treating agent to improve the caking property between insulation layer and the spray polyurea waterproof root thorn prevention layer; To improve insulation, the water resistance of planted roof; That is to say, need between above-mentioned insulation layer and spray polyurea waterproof root thorn prevention layer, set up and be used to improve close-burning interface processing layer.This interface processing layer is coated in insulation layer surface by the processing base level agent and forms, and said processing base level agent comprises that mainly epoxy resin, polyurethanes, polyurethane-epoxies, acrylic acid (ester) type, silicone based, polyesters, phenolic or chlorinated rubber class and other can improve the base treatment material of adhesion stress between insulation layer and the spray polyurea waterproof root thorn prevention layer.
For the ease of collecting rainwater; The confession plant growing needs; Reduce irrigation frequency, further realize energy-saving and emission-reduction, it is exactly to separate slip separation layer or mortar cover and crossing between the filter drainage layer and set up aquifer that the utility model also has a further technological improvement.This aquifer is the foamed material of 3-5cm, polymer retaining versions such as polyvinyl, polystyrene, and netted interweave water storage board and other have a few kinds of materials a kind of or wherein in the material of water storage function and are layering and form.
The lightweight hypothallus of the utility model is the common host material that is used for plant growing, and common commercially available host material all can use in the utility model.
The tradition planted roof is in order to reach the purpose of waterproof, root thorn prevention; Need construction two-layer and two-layer above waterproof, root thorn prevention layer; Even also want extra increase one deck root thorn prevention layer; Not only construction trouble, the coiled material seam crossing also in use lost efficacy easily, and the hidden danger that infiltration takes place and penetrated by plant root whisker.The utility model adopts high performance spray polyurea material, and a spray mo(u)lding, efficiency of construction are high, and (spray polyurea layer separate unit spraying equipment speed of application can reach 1000m
2/ day; Can go up person walks behind the 20min and continue construction), no seam, mechanical property excellence (greater than 10MPa), weatherability, anti-microorganism property be strong; Not only efficiency of construction is high, waterproof, root thorn prevention ability be strong, can also prolong service life (the construction science, unmanned when destroying can with the same life-span of building).In addition, with respect to the planted roof that the edaphophyte insulation layer is only arranged, the utility model combines insulation layer and edaphophyte insulation layer, and the building energy-saving insulation is more comprehensive, effect is more excellent.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among Fig. 1: 1, building top board basic unit; 2, insulation layer; 3, spray polyurea waterproof root thorn prevention layer; 4, separate slip separation layer or mortar cover; 5, cross filter drainage layer; 6, the lightweight hypothallus.
The practical implementation instance
Processing base level agent of using among the utility model embodiment or interface treating agent KLJ
-d2011, polyurethane/cement plaster, spray polyurea material KLJ
-S4011 and KLJ
-S4021 is all Jiangsu Botexin Materials Co., Ltd and produces.Other material is commercially available common used material.
Come further to set forth the utility model below in conjunction with accompanying drawing and practical implementation instance:
Embodiment 1:
Apply the agent of one deck processing base level in a treated surface clean, tight building top board basic unit 1 and form processing base level layer (not shown); Utilize polyurethane heat insulation material with spray gun spray mo(u)lding hard polyurethane foam insulation layer 2 again; Wait to solidify back construction one deck interface treating agent; Form interface processing layer (not shown); Spray polyurea forms spray polyurea waterproof root thorn prevention layer afterwards, with the filter drainage layer 5 of mating formation behind the concrete mortar levelling formation mortar cover 4, fills up the lightweight hypothallus 6 that is configured at last then.
Embodiment 2:
Apply the agent of one deck processing base level in a treated surface clean, tight building top board basic unit 1 and form processing base level layer (not shown); And laying is as the polystyrene foam plate of insulation layer 2; Fill up sealing warming plate slit with polyurethane/cement plaster; Spray polyurea forms spraying waterproof root thorn prevention layer 3 again, and other is with embodiment 1.
Embodiment 3:
At a treated surface clean, the tight cement-bonded laying of building top board basic unit 1 usefulness foamed concrete warming plate as insulation layer 2; Solidify the back spray polyurea with mortar levelling and form spraying waterproof root thorn prevention layer 3; Lay and separate slip separation layer 4; Repave and adorned filter drainage layer 5, fill up the lightweight hypothallus 6 that is configured at last.
Embodiment 4
The structure of present embodiment is formed with embodiment 3 basic identical, and difference is at spray polyurea waterproof root thorn prevention layer 3; And be provided with polyethylene polymer water storage board between the separation slip separation layer 4 as the aquifer (not shown).
Claims (4)
1. the planted roof structure of waterproof, insulation, root thorn prevention is characterized in that comprising successively building top board basic unit, insulation layer, spray polyurea waterproof root thorn prevention layer from bottom to top, separates slip separation layer or mortar cover, crosses filter drainage layer and lightweight hypothallus.
2. the planted roof structure of waterproof as claimed in claim 1, insulation, root thorn prevention; It is characterized in that also being provided with the processing base level layer between said insulation layer and the building top board basic unit, this base treatment layer is coated in building top board substrate surface by the processing base level agent and forms.
3. the planted roof structure of waterproof as claimed in claim 1, insulation, root thorn prevention; It is characterized in that also being provided with the interface processing layer between said insulation layer and the spray polyurea waterproof root thorn prevention layer, said interface processing is coated in insulation layer surface by interface treating agent and forms.
4. the planted roof structure of waterproof as claimed in claim 1, insulation, root thorn prevention is characterized in that said separation slip separation layer or mortar cover and crosses between the filter drainage layer being provided with aquifer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202550 CN202627340U (en) | 2012-05-08 | 2012-05-08 | Waterproof, heat-preserving and root thorn preventing planted roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202550 CN202627340U (en) | 2012-05-08 | 2012-05-08 | Waterproof, heat-preserving and root thorn preventing planted roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627340U true CN202627340U (en) | 2012-12-26 |
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ID=47380549
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202550 Expired - Lifetime CN202627340U (en) | 2012-05-08 | 2012-05-08 | Waterproof, heat-preserving and root thorn preventing planted roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358624A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Polyurea composite film, and preparation method and application thereof |
| CN103755223A (en) * | 2013-12-19 | 2014-04-30 | 柳州正菱集团有限公司 | Concrete interface treating agent |
| CN105594435A (en) * | 2016-01-14 | 2016-05-25 | 青岛农业大学 | Porous ecological concrete culture medium structural layer and light roof greening system |
| CN106948555A (en) * | 2017-03-16 | 2017-07-14 | 安徽建筑大学 | A kind of novel maintenance-free planted roof and its method of construction |
-
2012
- 2012-05-08 CN CN 201220202550 patent/CN202627340U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358624A (en) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | Polyurea composite film, and preparation method and application thereof |
| CN103755223A (en) * | 2013-12-19 | 2014-04-30 | 柳州正菱集团有限公司 | Concrete interface treating agent |
| CN103755223B (en) * | 2013-12-19 | 2015-12-09 | 柳州正菱集团有限公司 | A kind of concrete interface treating agent |
| CN105594435A (en) * | 2016-01-14 | 2016-05-25 | 青岛农业大学 | Porous ecological concrete culture medium structural layer and light roof greening system |
| CN106948555A (en) * | 2017-03-16 | 2017-07-14 | 安徽建筑大学 | A kind of novel maintenance-free planted roof and its method of construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140603 Address after: 210008 No. 12 West Beijing Road, Gulou District, Jiangsu, Nanjing Patentee after: Jiangsu Subute New Materials Co., Ltd. Patentee after: Nanjing Bote Building Materials Co., Ltd. Address before: 210008 No. 12 West Beijing Road, Gulou District, Jiangsu, Nanjing Patentee before: Jiangsu Subute New Materials Co., Ltd. Patentee before: Jiangsu Bote New Materials Co., Ltd. Patentee before: Jiangsu Provincial Architectural Science Institute Ltd. Patentee before: Nanjing Bote Building Materials Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |