CN1162712A - Method for covering pipelines by thermal insulating materials and preparation of rolled materials therefor - Google Patents
Method for covering pipelines by thermal insulating materials and preparation of rolled materials therefor Download PDFInfo
- Publication number
- CN1162712A CN1162712A CN 96115766 CN96115766A CN1162712A CN 1162712 A CN1162712 A CN 1162712A CN 96115766 CN96115766 CN 96115766 CN 96115766 A CN96115766 A CN 96115766A CN 1162712 A CN1162712 A CN 1162712A
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- CN
- China
- Prior art keywords
- coiled material
- insulation layer
- coiled
- coating
- pipeline
- 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.)
- Pending
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Abstract
A coiled band with a certain binding power is used to directly wind around the insulating layer of pipeline. The coiled material can be different colours and specifications, and features beautiful appearance, low cost, easy construction and improved anticorrosion nature.
Description
The present invention relates to a kind of making that is used to coat the method for coating and the used coiled material of pipeline thermal insulation layer.
Prior art coats at the outer surface of various pipeline heat insulation layers, mainly is to twine the pipeline thermal insulation layer by glass fibre cloth, coats liquid resin again and forms through curing.This method labor intensity is big, execution conditions are arduous, the bad control of construction quality, and completion back appearance quality is not attractive in appearance yet, and need regularly carry out surperficial mopping and safeguard.Another kind of use relatively extensively pipeline heat insulation layer method for coating is: use various thin plates such as galvanized sheet iron, more than be coated on the pipeline heat insulation layer through operations such as blankings by various pipeline thicknesses.This method exists the cost of material height, and robbed or burgled easily, labor intensity is big, and construction is complicated, problems such as inefficiency.
The purpose of this invention is to provide a kind of easy construction, component on site construction method and coiled material quick, that construction quality is good, cost reduces are made.
Design of the present invention has viscosity or bonding curing with a kind of surface, reelability banded sheet material roll into the coating coiled material of garden disk shape.This coiled material is with axially, and is spiral, and the stacked mode of part is wrapped on the outer surface of pipeline heat insulation layer.On the sticking outer surface that is rolled in pipe insulating layer that coiled material after twining like this can be firm.
This coats coiled material by reelability, and banded thin slice base material and adhesive layer are composited.Base material can by reelability multiple material kinds of processes such as plastics, rubber, resin fibre composite material be made.In working process, can make various different colours and specification as required.
In order to gain in strength, in base material working process, can add a small amount of high-intensity filament.
As can being that capital equipment is produced with plastic extruder as the raw material of producing this coating coiled material base material with plastics.In extrusion die, when base material is extruded, the also together depanning of the compound steel wire of adding.Coiled material can also be made the different colors and the goods of partial foaming as required,
This coats the also available several different methods processing of adhesive layer of coiled material, and as available acrylic resin coating processing, available acrylic two-sided tape and base material are pasted cow.Also available have reaction and solidify the property material and be coated with or cow.
This coiled material is compared with existing clad material, selecting for use and coating on the principle and all be improved from raw material.This coiled material makes rainproof, insulation, the antiseptic property height of pipeline, has also that construction is simple, cost reduces, to advise quality outward good, is not subjected to advantages such as the pipeline diameter influences.
Claims (3)
1. a method of construction that coats the pipeline thermal insulation layer is to twine at the outer surface of pipeline heat insulation layer to have the sticking banded coiled material that coats of reelability and surface, can reach the purpose of coating.Coiled material is to be wound on the pipeline heat insulation layer in the mode axial, spiral, that part is stacked.The base material of this coating coiled material can by have certain reelability material form.As plastics etc.The adhesive layer of this coiled material be make coiled material laminated portions after winding firm be combined into purpose, available acrylic resin coating processing, the compound stickup processing of available acrylic double size tape base material, also available have the reaction curing material and be coated with, or compound.
2. this coiled material can be made into different colours and all size according to claim 1.
3. the base material of this coiled material can adopt the compound enhancing wire rod of adding of distinct methods according to claim 1, as finer wire etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96115766 CN1162712A (en) | 1996-04-18 | 1996-04-18 | Method for covering pipelines by thermal insulating materials and preparation of rolled materials therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96115766 CN1162712A (en) | 1996-04-18 | 1996-04-18 | Method for covering pipelines by thermal insulating materials and preparation of rolled materials therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1162712A true CN1162712A (en) | 1997-10-22 |
Family
ID=5122986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96115766 Pending CN1162712A (en) | 1996-04-18 | 1996-04-18 | Method for covering pipelines by thermal insulating materials and preparation of rolled materials therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1162712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828777A (en) * | 2020-06-29 | 2020-10-27 | 新兴铸管股份有限公司 | Processing method of pipeline anticorrosive coating |
-
1996
- 1996-04-18 CN CN 96115766 patent/CN1162712A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828777A (en) * | 2020-06-29 | 2020-10-27 | 新兴铸管股份有限公司 | Processing method of pipeline anticorrosive coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |