CN204471996U - Reinforcement waterproof material fetal hair felt - Google Patents
Reinforcement waterproof material fetal hair felt Download PDFInfo
- Publication number
- CN204471996U CN204471996U CN201420763506.3U CN201420763506U CN204471996U CN 204471996 U CN204471996 U CN 204471996U CN 201420763506 U CN201420763506 U CN 201420763506U CN 204471996 U CN204471996 U CN 204471996U
- Authority
- CN
- China
- Prior art keywords
- waterproof material
- pipeline
- fetal hair
- hair felt
- reinforcement waterproof
- 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
Links
Abstract
The utility model discloses a kind of reinforcement waterproof material fetal hair felt, be combined into one by glass layer and pipeline theca interna, described pipeline theca interna has two layer composite structure; This reinforcement waterproof material fetal hair felt can adapt to various environment, can extend the service life of pipeline, significantly reduces maintain and replace expense.
Description
Technical field
The utility model relates to non-weaving cloth always, especially relates to a kind of reinforcement waterproof material fetal hair felt.
Background technology
Glass fibre mat is mainly used in making glass fiber reinforced plastic surface felt, waterproof roll base material etc., wherein be used as the glass fibre mat of waterproof roll base material according to the requirement of " GB/T 18840-2002 asphalt water-proof coiled material tire base ", its longitudinal tensile strength only requires 180 ~ 375N/50mm; Transverse tensile strength only requires 100 ~ 250N/50mm.And percentage elongation is not made from this standard and requiring, the percentage elongation of simple glass fiber mat all can meet, and the percentage elongation of simple glass fiber mat is all≤1.6% at present.
The mat of existing duct wrap series is used for oil, natural gas line corrosion-resistant glass base material, but existing pipeline anticorrosion is poor, in uneven thickness, the series of problems such as poor compatibility.
Utility model content
The purpose of this utility model is the problem solving above-mentioned proposition, provides that a kind of structure is simple, to solve corrosivity poor, in uneven thickness, a kind of reinforcement waterproof material fetal hair felt of poor compatibility problem.
The purpose of this utility model realizes as follows: a kind of reinforcement waterproof material fetal hair felt, be combined into one by glass layer and pipeline theca interna, described pipeline theca interna has two layer composite structure.
Further prioritization scheme is, above-mentioned a kind of reinforcement waterproof material fetal hair felt, described pipeline theca interna is made up of two-layer resin-rich layer, and described resin content reaches more than 75%.
Further prioritization scheme is, above-mentioned a kind of reinforcement waterproof material fetal hair felt, is spiral winding during winding angle α=15 ~ 85 ° of described glass layer and pipeline core jante et perpendiculaire, and when α=90 °, spiral winding just becomes hoop to be wound around.
Advantage of the present utility model: a kind of reinforcement waterproof material fetal hair felt of the present utility model has excellent acidproof, decay resistance, and that intensity is high, pliability cuts by force thickness is even, wherein flood compatibility with pitch and coal tar enamel good.Various environment can be adapted to, the service life of pipeline can be extended, significantly reduce maintain and replace expense.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1, glass layer, 2, pipeline theca interna.
Detailed description of the invention:
Embodiment 1
As shown in Figure 1, a kind of reinforcement waterproof material fetal hair felt, be combined into one by glass layer 1 and pipeline theca interna 2, described pipeline theca interna 2 has two layer composite structure; Described pipeline theca interna 2 is made up of two-layer resin-rich layer, and described resin content reaches more than 75%; Be spiral winding during winding angle α=15 ~ 85 ° of described glass layer 1 with pipeline core jante et perpendiculaire, when α=90 °, spiral winding just becomes hoop to be wound around.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a reinforcement waterproof material fetal hair felt, is characterized in that: be combined into one by glass layer (1) and pipeline theca interna (2), described pipeline theca interna (2) has two layer composite structure.
2. reinforcement waterproof material fetal hair felt according to claim 1, is characterized in that: described pipeline theca interna (2) is made up of two-layer resin-rich layer, and described resin content reaches more than 75%.
3. reinforcement waterproof material fetal hair felt according to claim 2, it is characterized in that: be spiral winding during winding angle α=15 ~ 85 ° of described glass layer (1) and pipeline core jante et perpendiculaire, when α=90 °, spiral winding just becomes hoop to be wound around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763506.3U CN204471996U (en) | 2014-12-08 | 2014-12-08 | Reinforcement waterproof material fetal hair felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763506.3U CN204471996U (en) | 2014-12-08 | 2014-12-08 | Reinforcement waterproof material fetal hair felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471996U true CN204471996U (en) | 2015-07-15 |
Family
ID=53627785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763506.3U Expired - Fee Related CN204471996U (en) | 2014-12-08 | 2014-12-08 | Reinforcement waterproof material fetal hair felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471996U (en) |
-
2014
- 2014-12-08 CN CN201420763506.3U patent/CN204471996U/en not_active Expired - Fee Related
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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: 20150715 Termination date: 20161208 |