CN204738458U - Roofing is with doing benefit to wet coiled material of spreading of drainage type - Google Patents
Roofing is with doing benefit to wet coiled material of spreading of drainage type Download PDFInfo
- Publication number
- CN204738458U CN204738458U CN201520479068.2U CN201520479068U CN204738458U CN 204738458 U CN204738458 U CN 204738458U CN 201520479068 U CN201520479068 U CN 201520479068U CN 204738458 U CN204738458 U CN 204738458U
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- China
- Prior art keywords
- coiled material
- roofing
- wet
- covering layer
- spreading
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Abstract
The utility model relates to a wet structural design technical field who spreads the coiled material product, more specifically says, relates to a roofing is with doing benefit to wet coiled material of spreading of drainage type, should wetly spread the coiled material and from top to bottom include: cover layer, tie coat and easily tear the protective layer, the upper surface of tie coat is provided with circular -arc arch, covers the layer and goes up and have the phase -match epirelief at the circular -arc high spot of the aforesaid, covers the layer and goes up along waterproofing membrane's a width direction and be provided with V type recess, and the degree of depth of V type recess deepens from the left hand right side along waterproofing membrane's width direction gradually. The utility model discloses a roofing is with doing benefit to wet coiled material of spreading of drainage type's structure is comparatively simple, convenient and practical, suitable further the popularization and application.
Description
Technical field
The utility model relates to the structure-design technique field of wet paving coiled material product, more particularly, relates to a kind of roofing with being beneficial to dewatering type wet paving coiled material.
Background technology
Wet paving waterproof roll is a kind of waterproof material come into vogue gradually in recent years, the raw material of the tack coat that its main innovate point is wherein are active matters, add appropriate auxiliary material and aging-proof agent, accelerator and other some auxiliary agents simultaneously, form through mixing calendering, it is a waterproof product can constructed on moisture substrate, containing special active matter mass-energy and cement mortar or plain-water slurry realization response in this material, reach and realizes expiring the effect of gluing with basal plane or main structure body.
The structure of the wet paving waterproof roll on existing market generally comprises basic unit, tack coat and barrier film topping; its construction method adopts cement paste or cement mortar as the bonding agent of waterproof roll and basal plane; basal plane smears one deck cement paste or cement mortar; then waterproof roll is spread; cement produces heat in the curing process; the tack coat of softening waterproof roll, makes the adhesive backers of tack coat go deep into concrete crack, produces physical bond effect.Wet paving waterproof coiled material construction is convenient, and efficiency of construction is high, and water resistance is good, is more and more pushed away and popularizes widely.But because common wet paving waterproof roll uses polyester fiber non-woven fabric as basic unit, because non-woven fabrics elongation per unit length is low, when basal plane displacement is even ftractureed, basic unit very easily ruptures, add that tack coat and basal plane are peeled off, time usually, waterproofing materials loses waterproof effect, produces infiltration, drainage.Therefore, develop a kind of structure simple, convenient and practical roofing is those skilled in the art's technical problems urgently to be resolved hurrily with being beneficial to the dewatering type paving coiled material that wets.
Utility model content
Technical problem to be solved in the utility model is: for overcoming the technical problem mentioned in above-mentioned background technology, now provides a kind of structure simple, and convenient and practical roofing is with being beneficial to dewatering type wet paving coiled material.
The utility model solves the technical scheme that its technical problem adopts: a kind of roofing is with being beneficial to dewatering type wet paving coiled material; this wet paving coiled material from top to bottom comprises: covering layer, tack coat and easily tear topping; the upper surface of tack coat is provided with arc-shaped projection; covering layer has at above-mentioned arc-shaped high spot the epirelief that matches; covering layer is provided with V-type groove along the width of waterproof roll, and the degree of depth of V-type groove deepens from left to right gradually along the width of waterproof roll.
Further preferably, described V-type groove is arranged between adjacent epirelief.
Further preferably, the V-type groove that described covering layer is arranged along the width of waterproof roll has the concave configuration matched on tack coat.
Beneficial effect: compared with prior art, roofing of the present utility model be beneficial to dewatering type wet paving coiled material structure comparatively simple, protruding and the setting of epirelief that matches of arc-shaped, effectively can prevent covering layer and the layering of tack coat after permanent use, the setting of V-type groove, rainwater etc. can be conducive to trickle in a certain direction, effectively prevent rainwater etc. from drenching or accelerating the aging of tack coat, extend the waterproof effect of this wet paving coiled material, in addition, the setting of V-type groove, also the secondary breakdown of covering layer after can effectively preventing tack coat from rupturing, can be eliminated after straightening by V-type groove the pulling force that covering layer produces after tack coat fracture, be applicable to roofing use, not easily produce infiltration or drainage, convenient and practical, suitable further genralrlization application.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, introduce doing the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic cross-section of structure of the present utility model along web length direction;
Fig. 2 is the A-A generalized section in Fig. 1;
In figure, 11. covering layers, 12.V type groove, 21. arc-shapeds are protruding, 3. easily tear topping.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated, the word "front", "rear" used in description, "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.Embodiment does not below play any restriction effect to the utility model content described in claim, and, below the solution that is not limited to as the utility model described in claim of the full content of formation represented by embodiment necessary.
A kind of roofing as shown in drawings is with being beneficial to dewatering type wet paving coiled material; this wet paving coiled material from top to bottom comprises: covering layer 11, tack coat and easily tear topping 3; the upper surface of tack coat is provided with arc-shaped projection 21; covering layer 11 has at protruding 21 places of above-mentioned arc-shaped the epirelief that matches; covering layer 11 is provided with V-type groove 12 along the width of waterproof roll, and the degree of depth of V-type groove 12 deepens from left to right gradually along the width of waterproof roll.
Further preferably, described V-type groove 12 is arranged between adjacent epirelief; The V-type groove 12 that described covering layer 11 is arranged along the width of waterproof roll has the concave configuration matched on tack coat; Described covering layer is made up of metal material.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a roofing is with being beneficial to dewatering type wet paving coiled material; it is characterized in that: this wet paving coiled material from top to bottom comprises: covering layer, tack coat and easily tear topping; the upper surface of tack coat is provided with arc-shaped projection; covering layer has at above-mentioned arc-shaped high spot the epirelief that matches; covering layer is provided with V-type groove along the width of waterproof roll, and the degree of depth of V-type groove deepens from left to right gradually along the width of waterproof roll.
2. a kind of roofing according to claim 1 is with being beneficial to dewatering type wet paving coiled material, it is characterized in that: described V-type groove is arranged between adjacent epirelief.
3. a kind of roofing according to claim 1 is with being beneficial to dewatering type wet paving coiled material, it is characterized in that: the V-type groove that described covering layer is arranged along the width of waterproof roll has the concave configuration matched on tack coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479068.2U CN204738458U (en) | 2015-07-06 | 2015-07-06 | Roofing is with doing benefit to wet coiled material of spreading of drainage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479068.2U CN204738458U (en) | 2015-07-06 | 2015-07-06 | Roofing is with doing benefit to wet coiled material of spreading of drainage type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738458U true CN204738458U (en) | 2015-11-04 |
Family
ID=54420201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479068.2U Expired - Fee Related CN204738458U (en) | 2015-07-06 | 2015-07-06 | Roofing is with doing benefit to wet coiled material of spreading of drainage type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373125A (en) * | 2019-06-12 | 2019-10-25 | 郇长璐 | A kind of self-adhesive waterproof roll material convenient for draining |
| CN116606602A (en) * | 2023-05-18 | 2023-08-18 | 河北宇阳泽丽防水材料有限公司 | Ageing-resistant composite waterproof coiled material and preparation method thereof |
-
2015
- 2015-07-06 CN CN201520479068.2U patent/CN204738458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373125A (en) * | 2019-06-12 | 2019-10-25 | 郇长璐 | A kind of self-adhesive waterproof roll material convenient for draining |
| CN116606602A (en) * | 2023-05-18 | 2023-08-18 | 河北宇阳泽丽防水材料有限公司 | Ageing-resistant composite waterproof coiled material and preparation method thereof |
| CN116606602B (en) * | 2023-05-18 | 2023-11-14 | 河北宇阳泽丽防水材料有限公司 | Ageing-resistant composite waterproof coiled material 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: 20151104 Termination date: 20160706 |