CN1070462A - A kind of magnesian glassfibre water-carriage pipeline - Google Patents
A kind of magnesian glassfibre water-carriage pipeline Download PDFInfo
- Publication number
- CN1070462A CN1070462A CN 91108718 CN91108718A CN1070462A CN 1070462 A CN1070462 A CN 1070462A CN 91108718 CN91108718 CN 91108718 CN 91108718 A CN91108718 A CN 91108718A CN 1070462 A CN1070462 A CN 1070462A
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- China
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- water
- pipeline
- glassfibre
- magnesian
- coating
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- Reinforced Plastic Materials (AREA)
Abstract
A kind of magnesian glassfibre water-carriage pipeline, it is to be rolled by two-layer above glass fiber cloth bonding to form, and the coating of bonding usefulness is formulated with magnesium chloride, phosphorus magnesium powder, French chalk, asbestos wool and water and microadding agent, and water-impervious ability of the present invention is strong, test hydraulic pressure 0.6MPa, 30 seconds pipes of constant voltage do not have infiltration, and strong shock resistance, this pipeline soak in water that mean compressive strength is 29.04MPa after 24 hours, easy to install and use, do not have aging distortion, and cost is low, remarkable in economical benefits.
Description
The invention belongs to civilian, agricultural, industrial aqueduct.
The aqueduct of present domestic use has kinds such as plastics, pottery, cement, the plastic tube price is higher, use the easily aging distortion in back, imbed the underground mouse infringement that also can be subjected to sometimes, earthenware duct is not easy to install, and fragile in the transportation, concrete duct is because of big from weight, bring difficulty to transportation, also inconvenience is installed.
Purpose of the present invention will provide a kind of compressive resistance strong exactly, and is not aging, indeformable, and convenient transportation, novel pipeline with low cost are installed.
Realization of the present invention is with rolling into tube after two-layer above alkali-free or the medium alkali fiber cloth bonding, the coating of bonding usefulness is the epoxy resin glue by magnesium chloride, phosphorus magnesium powder, French chalk, asbestos wool and water and trace, and oxalic acid, ammonium chloride, buck agent mixing are stirred formulated.The proportioning of bonding coating is: magnesium chloride 12-16%, phosphorus magnesium powder 38-42%, and French chalk 20%, asbestos wool 5-8% adds 20% water mixing stirring again, adds the epoxy resin glue of trace at last, oxalic acid, ammonium chloride, buck agent.With the even scrubbing brush of the coating for preparing on glass fiber cloth, bond together more than 2 layers, with the twin-tub roller glass fiber cloth roll extrusion that scribbles bonding coating is bonded to tube then, can use after drying, manufacturing of threeway is that the moulding pipeline is cut into circular hole with cutoff wheel at the pipeline middle part, end-grain cutting with another pipeline is slit into a breach again, pipeline jaggy is aimed at the circular hole at another pipeline middle part, glass fiber cloth with paint twines along seam, brush coating bag one deck fibre cloth, according to pipeline thickness and firmly require degree can wrap two layers to five layers, can use after drying.During piping erection, port alignment, the jointing of pipeline are brushed coating bag one deck fibre cloth, be coated with two-layer or two-layer above getting final product, the installation of valve also in like manner.
Embodiment 1, getting 1.75 kilograms in magnesium chloride joins in 2.5 kilograms of fresh water, after stirring, add 5 kilograms in phosphorus magnesium powder again, 2.5 kilograms of French chalk, 0.75 kilogram of asbestos wool, 0.1 kilogram of epoxy resin glue, oxalic acid 1 gram, ammonium chloride 2 grams, buck agent 20 grams are mixed into pasty state, if produce the pipeline of 100mm internal diameter, one in the iron pipe of desirable long 210mm mounts, iron pipe surface bag one deck Polypropylence Sheet, what be coated with then that one deck prepares is coated with material package layer of glass cloth, is coated with five layers of batching, bag four-layer glass fibre cloth, round as a ball after the moulding with two cylinders cylindrical with the moulding pipeline on platform, be placed into 40-45 ℃ then, oven dry in the drying room, take out after 8 hours iron pipe is withdrawed from, cut neat pipeline two with cutting machine, the pipeline that finished product is 100mm for long 2000mm inner diameter is more than operated the glass fiber cloth that also can will scribble batching on the twin-tub roller and is rolled into tube.The making of threeway also in like manner, more than available two long 3000mm, the same iron pipe of diameter is to becoming T shape, wrap one deck Polypropylence Sheet earlier, coat ingredient bags layer of glass cloth then, it is coated with five layers of ingredient bags four-layer glass fibre cloth, drying after forming, one in the threeway water outlet valve can be installed, its method is one of cutting and the iron valve big or small breach that is complementary on the trunk of pipeline, the alignment of iron valve is placed, and jointing is coated with one deck ingredient bags layer of glass cloth, and it is coated with four layers of ingredient bags triplex glass fibre cloth and gets final product, when using installation, pipeline aligns with pipe joint, and jointing also is to coat ingredient bags upper glass fibre cloth, and needing packet length is that the glass fiber cloth of 100mm-150mm hangs for three layers and can use in 48 hours.
Water-impervious ability of the present invention is strong, test hydraulic pressure 0.6Mpa, and 30 seconds pipes of constant voltage do not have infiltration, and anti-impact force is strong.This pipeline soaks in water that mean compressive strength is 29.04Mpa after 24 hours, and is easy to install and use, do not have aging distortion, and cost is low, remarkable in economical benefits.
Claims (2)
1, a kind of magnesian glassfibre water-carriage pipeline, it is to be formed by two-layer above alkali-free or medium alkali fiber cloth bonding, the coating of usefulness of it is characterized in that boning is the epoxy resin glue by magnesium chloride, phosphorus magnesium powder, French chalk, asbestos wool and water and trace, and oxalic acid, ammonium chloride, buck agent are formulated.
2, according to the said aqueduct of claim 1, it is characterized in that the proportioning of said bonding coating is: magnesium chloride 12-16%, phosphorus magnesium powder 38-42%, French chalk 20%, asbestos wool 5-8%, water 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91108718 CN1070462A (en) | 1991-09-10 | 1991-09-10 | A kind of magnesian glassfibre water-carriage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91108718 CN1070462A (en) | 1991-09-10 | 1991-09-10 | A kind of magnesian glassfibre water-carriage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1070462A true CN1070462A (en) | 1993-03-31 |
Family
ID=4909437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91108718 Pending CN1070462A (en) | 1991-09-10 | 1991-09-10 | A kind of magnesian glassfibre water-carriage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1070462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006126648A1 (en) | 2005-05-26 | 2006-11-30 | Matsushita Electric Industrial Co., Ltd. | Multiantenna communication apparatus and multiantenna communication system |
| CN103574181A (en) * | 2012-07-18 | 2014-02-12 | 廖树汉 | Impact-resistance, high-temperature-resistance and acid-and-alkali-resistance hollow-wall glaze glass pipe capable of being sawed and drilled and replacing steel pipe |
| CN105384423A (en) * | 2015-12-09 | 2016-03-09 | 无锡拓能自动化科技有限公司 | Pipeline suitable for water delivering and preparation method thereof |
-
1991
- 1991-09-10 CN CN 91108718 patent/CN1070462A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006126648A1 (en) | 2005-05-26 | 2006-11-30 | Matsushita Electric Industrial Co., Ltd. | Multiantenna communication apparatus and multiantenna communication system |
| CN103574181A (en) * | 2012-07-18 | 2014-02-12 | 廖树汉 | Impact-resistance, high-temperature-resistance and acid-and-alkali-resistance hollow-wall glaze glass pipe capable of being sawed and drilled and replacing steel pipe |
| CN105384423A (en) * | 2015-12-09 | 2016-03-09 | 无锡拓能自动化科技有限公司 | Pipeline suitable for water delivering and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |