CN103032628A - Construction method of pipeline in difficult construction environment - Google Patents
Construction method of pipeline in difficult construction environment Download PDFInfo
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- CN103032628A CN103032628A CN 201110298392 CN201110298392A CN103032628A CN 103032628 A CN103032628 A CN 103032628A CN 201110298392 CN201110298392 CN 201110298392 CN 201110298392 A CN201110298392 A CN 201110298392A CN 103032628 A CN103032628 A CN 103032628A
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Abstract
The invention relates to a construction method of a pipeline in a difficult construction environment. A mold is made of paraffin wax according to the shape and the size of the pipeline. The paraffin wax mold is placed and fixed on a construction site, concrete is poured and the paraffin wax is removed after the concrete is solidified. Compared with the prior art, the construction method of the pipeline in the difficult construction environment is reasonable and scientific. Construction is convenient and simple, the problem existing in the prior art is easy to solve, disposal of some special buildings requiring additionally arrangement of the pipeline is convenient and the buildings such as buildings of national preservation of cultural relics can not be damaged. The construction method of the pipeline in the difficult construction environment achieves the aim of invention.
Description
Technical field: the present invention relates to the method for construction of pipeline under a kind of difficult construction environment, belong to the field of Building technology.
Background technique: to some fixed buildings need to set up middle-size and small-size pipeline, be used for drainage, during the situation such as diversion, bleed, because the particularity of building does not allow to carry out destructiveness; And the pipeline location that some buildings need to arrange more special, do not destroy the building just can't construct, also just have no idea to install additional relevant pipeline.Construct with plastic pipe in the technology now, but sometimes the plastic pipe ripple has been broken the integrity of building, neither attractive in appearance also not durable.Equally also there is relatively hard problem of construction in the laying of plastic pipe in addition.
Summary of the invention: the objective of the invention is: the method for construction that pipeline under a kind of difficult construction environment is provided, this method be utilize wax moulding more convenient, certain hardness is arranged, use after again than the characteristics that are easier to dissolve, make pipe mould with paraffin first, then obtain the pipeline of needs at its outside concreting; This method has solved the problem that prior art exists, and it is more convenient to construct.
The present invention consists of like this: be made into mould according to pipe shape, size with paraffin first, the paraffin mould be placed on the construction site fix, then concreting is treated concrete setting, removes paraffin and gets final product.The present invention presets an electrical heating wire for to the paraffin demoulding, when making the paraffin mould in the middle of the paraffin, two is reserved in the two ends of paraffin mould.In order to satisfy some pipelines to the requirement of intensity, paraffin surface fixing metal stiffening rib of the present invention.The concrete mode of the present invention is: be made into mould according to pipe shape, size with paraffin first, and the electrical heating wire of a default 300-500W in the middle of paraffin, two is reserved in the two ends of paraffin mould; Paraffin surface is according to construction requirements setting, the fixing metal stiffening rib of construction engineering; Then the paraffin mould is placed on the construction site, fixes, concreting after concrete setting, utilizes electric-heating-wire-heating, makes paraffin melt gradually, remove paraffin, pipeline is carried out General Maintenance gets final product.
Compared with prior art: the present invention is scientific and reasonable, easy construction is simple and direct, and than the problem that is easier to solve prior art and exists, it is more convenient and can not damage building to install dealing with of pipeline additional for some special buildings.Such as: building of national historical relic's protection etc.The present invention has reached the purpose of invention.
Specific embodiment
Embodiment 1: make in advance a two curved pipeline in the middle of straight, we can be made into mould according to pipe shape, size with paraffin first in advance, and the electrical heating wire of a default 300W in the middle of paraffin, two is reserved in the two ends of paraffin mould; For strengthen its intensity, at construction requirements setting, the fixing metal stiffening rib of paraffin surface according to construction engineering; Then the paraffin mould is placed on the construction site, fixes; Build concrete, after concrete setting, utilize electric-heating-wire-heating, make paraffin melt gradually, remove paraffin, pipeline is carried out General Maintenance get final product.
Embodiment 2: a pipeline is set, because the library can not close the shop, can not move wherein books, works etc. in the library; The operation that can't excavate, at this moment we are made into mould with paraffin according to line size, and default electrical heating rod, a two are reserved in the two ends of paraffin mould in the middle of paraffin; Then the paraffin mould is placed on the place, fixes, concreting after concrete setting, utilizes electric heating heating, makes paraffin melt gradually, remove paraffin to get final product.
Embodiment 3: in National Key Laboratory, arrange a pipeline, since the visual plant of installing in advance can not move, can not quit work; The fluid material that equipment needs can not be carried with plastic tube, at this moment can be made into mould according to line size, shape with paraffin, and default electric heating wire, a two are reserved in the two ends of paraffin mould in the middle of paraffin; Then the paraffin mould is placed on the place, fixes, concreting after concrete setting, utilizes electric-heating-wire-heating, makes paraffin melt gradually, remove paraffin to get final product.
Claims (4)
1. the method for construction of pipeline under the difficult construction environment, it is characterized in that: be made into mould according to pipe shape, size with paraffin first, the paraffin mould be placed on the construction site fix, then concreting is treated concrete setting, removes paraffin and gets final product.
2. according to the method for construction of pipeline under the described difficult construction environment of claim 1, it is characterized in that: when making the paraffin mould, default electrical heating wire in the middle of the paraffin, two is reserved in the two ends of paraffin mould.
3. according to the method for construction of pipeline under the described difficult construction environment of claim 1, it is characterized in that: paraffin surface fixing metal stiffening rib.
4. according to the method for construction of pipeline under claim 1, the 2 or 3 described difficult construction environments, it is characterized in that: be made into mould according to pipe shape, size with paraffin first, the electrical heating wire of a default 300-500W in the middle of paraffin, two is reserved in the two ends of paraffin mould; Paraffin surface is according to construction requirements setting, the fixing metal stiffening rib of construction engineering; Then the paraffin mould is placed on the construction site, fixes, concreting after concrete setting, utilizes electric-heating-wire-heating, makes paraffin melt gradually, remove paraffin, pipeline is carried out General Maintenance gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110298392 CN103032628A (en) | 2011-09-30 | 2011-09-30 | Construction method of pipeline in difficult construction environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110298392 CN103032628A (en) | 2011-09-30 | 2011-09-30 | Construction method of pipeline in difficult construction environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032628A true CN103032628A (en) | 2013-04-10 |
Family
ID=48019846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110298392 Pending CN103032628A (en) | 2011-09-30 | 2011-09-30 | Construction method of pipeline in difficult construction environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032628A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759315A (en) * | 2016-12-30 | 2017-05-31 | 重庆中材参天建材有限公司 | Hot type demoulding steel pile casting |
| CN108180568A (en) * | 2017-12-22 | 2018-06-19 | 科越工程(苏州）有限公司 | A kind of dust free room exhaust system and its mounting process |
| CN115139126A (en) * | 2022-08-12 | 2022-10-04 | 姚青叶 | Positioning device for machining engine body of internal combustion engine |
-
2011
- 2011-09-30 CN CN 201110298392 patent/CN103032628A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759315A (en) * | 2016-12-30 | 2017-05-31 | 重庆中材参天建材有限公司 | Hot type demoulding steel pile casting |
| CN106759315B (en) * | 2016-12-30 | 2019-07-30 | 重庆中材参天建材有限公司 | Hot type demoulds steel pile casting |
| CN108180568A (en) * | 2017-12-22 | 2018-06-19 | 科越工程(苏州）有限公司 | A kind of dust free room exhaust system and its mounting process |
| CN115139126A (en) * | 2022-08-12 | 2022-10-04 | 姚青叶 | Positioning device for machining engine body of internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |