CN2937304Y - Improved composite self-adhesvie water-proof roll material - Google Patents
Improved composite self-adhesvie water-proof roll material Download PDFInfo
- Publication number
- CN2937304Y CN2937304Y CN 200620061200 CN200620061200U CN2937304Y CN 2937304 Y CN2937304 Y CN 2937304Y CN 200620061200 CN200620061200 CN 200620061200 CN 200620061200 U CN200620061200 U CN 200620061200U CN 2937304 Y CN2937304 Y CN 2937304Y
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- coiled material
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- composite self
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Abstract
The utility model discloses an improved composite self-stick water-proof flexible building material which comprises a flexible layer, a rubber asphalt self-stick glue layer and a silicon pasted anti-seize insulating film. The utility model is characterized in that the flexible layer is composed of a base layer and two fiber net layers which are combined with the base layer at both sides of the base layer. The base layer is made of the linear low density polyethylene (LLDPE) plate which is high in strength, temperature-resistive and aging-resistive and the fiber net layer is made of polypropylene fiber. The fiber net layer is the bond reinforcing and strength reinforcing layer which can be well combined with the rubber asphalt self-stick glue and the cement mortar to endow the utility model with the advantages that the construction is simple, time-saving, labor-saving, high in strength against tensile force, less prone to cracking, leakage-proof, suitable to be used in a complicated humid surface and good in water-proof effect and can greatly reduce the construction cost.
Description
Technical field
The utility model relates to a kind of building material field that is used for, particularly a kind of modified composite self-adhering water-proof coiled material.
Background technology
In construction work, waterproofing materials occupies very consequence.Waterproofing materials in the tradition is to be Main Ingredients and Appearance with the petroleum asphalt felt, but the easily embrittlement under low temperature environment of such material can trickle again when high temperature, and its tensile strength is low, also is easy to wear out, and phenomenons such as be full of cracks take place.Chinese patent CN2729195Y discloses a kind of macromolecule composite self-adhering water-proof coiled material, and this coiled material is made of macromolecule coiled material layer, rubber asphalt self-adhesion glue-line, separating film layer, has construction simply, time saving and energy saving, the tensile strength height is difficult for aging, be difficult for be full of cracks, waterproof effect is advantage preferably.
But it is passed in time because the coiled material layer surface is smooth, and have following shortcoming: 1, the rubber asphalt self-adhesive can not combine well with macromolecule coiled material layer soffit, is easy to macromolecule layer and separates; 2, can not combine well with cement mortar, in the process that thes cement solidifies, can not be directly bonding with cement, and when building surface layer water content surpasses 18%, can not construct or have a strong impact on the quality and the duration of waterproofing; 3, when being applied to hydraulic engineering, because smooth surface is little with the friction of soil, make the angle of resting in peace of soil little, so, increased the expense of engineering widely.
Summary of the invention
Task of the present utility model is the defective that overcomes above-mentioned prior art, and it is simple, time saving and energy saving to design a kind of not only construction, the tensile strength height, be difficult for wearing out, be difficult for be full of cracks, impervious, can be in complicated wetted surface construction, waterproof effect is better, and adhesion stress is strong, rubber asphalt self-adhesive and surperficial coiled material and fine combination of cement mortar energy, can significantly reduce operating expenses, the modified composite self-adhering water-proof coiled material of reduction of erection time.
The technical solution of the utility model is as follows:
A kind of modified composite self-adhering water-proof coiled material comprises coiled material layer, rubber asphalt self-adhesion glue-line, is coated with the antiseized separating film layer of silicon, it is characterized in that described coiled material layer is made of the arlt's strata of basic unit and compound and its upper and lower surface.
Further improved measure has:
Described arlt's strata is made by polypropylene fiber.
Described basic unit is LLDPE LLDPE, and described netted polypropylene fiber lamination is combined in the upper and lower surface of basic unit.
On the limit of described coiled material layer, be provided with the overlap edge that described composite self-adhering water-proof coiled material can be connected into random length or width.
The utility model coiled material layer is made of the arlt's strata of basic unit and compound and its upper and lower surface.Because its basic unit (also can be macromolecular materials such as modified PVC sheet material or PE with resisting folding compressive resistance height, heatproof, aging-resistant LLDPE LLDPE sheet material to make certainly.But the LLDPE effect is best, have anti-stretch, anti-ly penetrate, the performance of ageing-resistant, shock resistance and tear-proof), arlt's strata is made by polypropylene fiber, arlt's strata can both finely combine with rubber asphalt self-adhesive and cement mortar as the tackify enhancement layer, thereby make the utility model coiled material layer not only construct simply, time saving and energy saving, the tensile strength height is difficult for aging, be difficult for be full of cracks, impervious, can be in the construction of complicated wetted surface, good water-proof effect, and can significantly reduce operating expenses.In addition, the modified PVC sheet material is because plasticizer-containing not, when itself and rubber asphalt self-adhesive layer are combined with each other, can not the migration of plasticizer occur and the hardening that causes, problem becomes fragile.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1: a kind of modified composite self-adhering water-proof coiled material, by coiled material layer 1, rubber asphalt self-adhesion glue-line 2, be coated with the antiseized separating film layer 3 of silicon and constitute.
Coiled material layer 1 is made of the arlt's strata 12,13 of basic unit 11 and compound and its upper and lower surface.Arlt's strata is made by polypropylene fiber.Coiled material layer 1 is a LLDPE LLDPE macromolecular sheet material, and netted polypropylene fiber lamination is combined in the upper and lower surface of basic unit.
On the limit of coiled material layer 1, be provided with the overlap edge (omitting among the figure, not shown) that composite self-adhering water-proof coiled material can be connected into random length or width.
Claims (4)
1, a kind of modified composite self-adhering water-proof coiled material, comprise coiled material layer (1), rubber asphalt self-adhesion glue-line (2), be coated with the antiseized separating film layer of silicon (3), it is characterized in that described coiled material layer (1) is made of the arlt's strata (12,13) of basic unit (11) and compound and its upper and lower surface.
2,, it is characterized in that described arlt's strata made by polypropylene fiber according to the described composite self-adhering water-proof coiled material of claim 1.
3, according to the described composite self-adhering water-proof coiled material of claim 2, it is characterized in that described basic unit (11) is LLDPE LLDPE or modified PVC sheet material, described netted polypropylene fiber lamination is combined in the upper and lower surface of basic unit.
4,, it is characterized in that on the limit of described basic unit (11), being provided with the overlap edge that described composite self-adhering water-proof coiled material can be connected into random length or width according to claim 1,2 or 3 described any composite self-adhering water-proof coiled materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061200 CN2937304Y (en) | 2006-07-05 | 2006-07-05 | Improved composite self-adhesvie water-proof roll material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061200 CN2937304Y (en) | 2006-07-05 | 2006-07-05 | Improved composite self-adhesvie water-proof roll material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937304Y true CN2937304Y (en) | 2007-08-22 |
Family
ID=38361328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061200 Expired - Fee Related CN2937304Y (en) | 2006-07-05 | 2006-07-05 | Improved composite self-adhesvie water-proof roll material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937304Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168383A (en) * | 2011-04-14 | 2011-08-31 | 福建思嘉环保材料科技有限公司 | Preparation technology of waterproof roll material with long serivce life |
| CN102472048A (en) * | 2009-07-02 | 2012-05-23 | Sika技术股份公司 | Hail-resistant roofing membrane and method for making same |
| CN104652619A (en) * | 2015-02-28 | 2015-05-27 | 济南一布建材科技有限公司 | Waterproof and rainproof cloth |
| CN110029782A (en) * | 2019-05-18 | 2019-07-19 | 潍坊仁鼎防水材料有限公司 | Root-resistance waterproof coiled material and its single machine Preparation equipment |
-
2006
- 2006-07-05 CN CN 200620061200 patent/CN2937304Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472048A (en) * | 2009-07-02 | 2012-05-23 | Sika技术股份公司 | Hail-resistant roofing membrane and method for making same |
| CN102168383A (en) * | 2011-04-14 | 2011-08-31 | 福建思嘉环保材料科技有限公司 | Preparation technology of waterproof roll material with long serivce life |
| CN104652619A (en) * | 2015-02-28 | 2015-05-27 | 济南一布建材科技有限公司 | Waterproof and rainproof cloth |
| CN110029782A (en) * | 2019-05-18 | 2019-07-19 | 潍坊仁鼎防水材料有限公司 | Root-resistance waterproof coiled material and its single machine Preparation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20120705 |