CN102359077A - Waterproof method of blanket plate hoisting hole - Google Patents
Waterproof method of blanket plate hoisting hole Download PDFInfo
- Publication number
- CN102359077A CN102359077A CN2011102995152A CN201110299515A CN102359077A CN 102359077 A CN102359077 A CN 102359077A CN 2011102995152 A CN2011102995152 A CN 2011102995152A CN 201110299515 A CN201110299515 A CN 201110299515A CN 102359077 A CN102359077 A CN 102359077A
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- China
- Prior art keywords
- hoist
- hole
- rubber bar
- bedding plate
- waterproof method
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Abstract
The invention discloses a waterproof method of a blanket plate hoisting hole, comprising the following steps of: (1) eliminating sundries in the blanket plate hoisting hole; (2) taking a rubber rod prefabricated member, and uniformly brushing a polyurethane waterproof coating on the outer surface of the rubber rod prefabricated member; (3) stuffing a rubber rod into the hoisting hole; (4) sealing with the polyurethane waterproof coating to cause the rubber rod to be smooth with peripheral wooden partition; and (5) repeating the steps (1), (2), (3) and (4), and processing other hoisting holes on the blanket plate. The waterproof method disclosed by the invention has the beneficial effects that an anti-leakage effect is good, construction is convenient, materials are available, manufacturing cost is low, and waterproofing work can be conveniently carried out on the blanket plate.
Description
Technical field
The present invention relates to base pit engineering waterproof field, specifically, the present invention relates to a kind of waterproof method of hole for hoist of the bedding plate that is used for the construction of subway station bedding method.
Background technology
Assembling bedding method construction is in the successful implementation at station, North Road, No. nine line Fengtai of Beijing Metro, indicates that this worker's method introduced success, will in the underground engineering construction of future city, be applied in the future.The solution that assembling bedding method construction is successful the ground urban traffic and construct between contradiction.But through primary-stage survey, in a single day this worker's method meets with rainfall or other excess surface waters when construction, and surface water can be installed the slit along the bedding plate and flow in the foundation ditch, gives workmanship and construction environment deleterious impact.Assembling bedding method is first Application at home; The waterproof experience that does not before have the bedding plate comprises Japanese bedding method construction embodiment, does not all form effective bedding plate waterproof system; So must study a kind of waterproof method that effectively is directed to the bedding plate, guarantee the subway station safe construction.
Above-mentioned deficiency to prior art exists proposes the present invention.
Summary of the invention
In view of the problem that exists in the prior art, the object of the present invention is to provide a kind of waterproof method that is used for the bedding plate hole for hoist of subway station bedding method construction.
For realizing the foregoing invention purpose, the technical scheme of the waterproof method of bedding plate hole for hoist provided by the invention is: a kind of waterproof method of bedding plate hole for hoist may further comprise the steps:
(1) removes the interior foreign material of bedding plate hole for hoist;
(2) get a rubber bar prefabricated component, at the even brushing polyurethane water-proof paint of rubber bar prefabricated component external surface;
(3) fill in rubber bar in the hole for hoist;
(4) seal processing with polyurethane water-proof paint, make with wooden partition is smooth on every side;
(5) repeating step 1 is handled other hole for hoist on the bedding plate to step 4.
Wherein, described rubber bar prefabricated component is to have the cylinders that is complementary with the hole for hoist diameter, the top of cylinders have one with the short cylindrical of cylinders one, the counterbore of short cylindrical and hole for hoist is complementary.
The bottom of the cylinders of described rubber bar prefabricated component has hemispheric inner cavity.
Described polyurethane waterproof material is meant the dual-component polyurethane waterproofing materials.
The mode that described step (4) also can be employed in hole for hoist girth one circle brushing dual-component polyurethane sealing compound replaces.
The invention has the beneficial effects as follows: the waterproof method of bedding plate hole for hoist of the present invention, antiseep is effective, be convenient to construction, material is easy to get, cheap, is convenient on the bedding plate, carry out waterproofing work.
Description of drawings
When combining accompanying drawing to consider; Through with reference to following detailed, can more completely understand the present invention better and learn wherein many attendant advantages easily, but accompanying drawing described herein is used to provide further understanding of the present invention; Constitute a part of the present invention; Illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute to improper qualification of the present invention, wherein:
Fig. 1 is a bedding plate hole for hoist sketch map;
Fig. 2 is a rubber bar preform structure sketch map.
The specific embodiment
With reference to Fig. 1, Fig. 2 embodiments of the invention are described.
Method of the present invention is implemented on the waterproofing work of the hole for hoist 2 of bedding plate 1 as shown in Figure 1; The rubber bar prefabricated component 3 that adopts is as shown in Figure 2; Be that the hole for hoist 2 that is directed against bedding plate 1 customizes; Rubber bar prefabricated component 3 has the cylinders 31 that is complementary with hole for hoist 2 diameters, the top of cylinders 31 have one with the short cylindrical 32 of cylinders one, short cylindrical 32 is complementary with the counterbore size of hole for hoist 2.For making things convenient for rubber bar prefabricated component 3 to insert hole for hoist 2, the bottom of the cylinders 31 of rubber bar prefabricated component 3 has hemispheric inner cavity 33.
Embodiment 1: may further comprise the steps:
(1) foreign material in the hole for hoist 2 of removing bedding plate 1;
(2) get a rubber bar prefabricated component 3, at the even brushing double-composition polyurethane waterproof paint of rubber bar prefabricated component 3 external surfaces;
(3) fill in rubber bar prefabricated component 3 in the hole for hoist 2;
(4) seal processing with double-composition polyurethane waterproof paint, make with wooden partition is smooth on every side;
(5) repeating step 1 is handled other hole for hoist on the bedding plate to step 4.
Embodiment 2: on other basis identical with embodiment 1, the present invention provides another one embodiment, and particular content is:
(1) foreign material in the hole for hoist 2 of removing bedding plate 1;
(2) get a rubber bar prefabricated component 3, at the even brushing double-composition polyurethane waterproof paint of rubber bar prefabricated component 3 external surfaces;
(3) fill in rubber bar prefabricated component 3 in the hole for hoist 2;
(4) in hole for hoist girth one circle brushing dual-component polyurethane sealing compound, make with wooden partition is smooth on every side;
(5) repeating step 1 is handled other hole for hoist on the bedding plate to step 4.
As stated, embodiments of the invention have been carried out explanation at length, but as long as not breaking away from inventive point of the present invention and effect in fact can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation also all is included within protection scope of the present invention.
Claims (5)
1. the waterproof method of a bedding plate hole for hoist is characterized in that, may further comprise the steps:
(1) removes the interior foreign material of bedding plate hole for hoist;
(2) get a rubber bar prefabricated component, at the even brushing polyurethane water-proof paint of rubber bar prefabricated component external surface;
(3) fill in rubber bar in the hole for hoist;
(4) seal processing with polyurethane water-proof paint, make with wooden partition is smooth on every side;
(5) repeating step (1) is handled other hole for hoist on the bedding plate to step (4).
2. the waterproof method of a kind of bedding plate hole for hoist according to claim 1; It is characterized in that; Described rubber bar prefabricated component is to have the cylinders that is complementary with the hole for hoist diameter, the top of cylinders have one with the short cylindrical of cylinders one, the counterbore of short cylindrical and hole for hoist is complementary.
3. the waterproof method of a kind of bedding plate hole for hoist according to claim 2 is characterized in that the bottom of the cylinders of described rubber bar prefabricated component has hemispheric inner cavity.
4. the waterproof method of a kind of bedding plate hole for hoist according to claim 1 is characterized in that described polyurethane waterproof material is meant the dual-component polyurethane waterproofing materials.
5. the waterproof method of a kind of bedding plate hole for hoist according to claim 1 is characterized in that, the mode that described step (4) can be employed in hole for hoist girth one circle brushing dual-component polyurethane sealing compound replaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102995152A CN102359077A (en) | 2011-09-30 | 2011-09-30 | Waterproof method of blanket plate hoisting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102995152A CN102359077A (en) | 2011-09-30 | 2011-09-30 | Waterproof method of blanket plate hoisting hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102359077A true CN102359077A (en) | 2012-02-22 |
Family
ID=45584452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102995152A Pending CN102359077A (en) | 2011-09-30 | 2011-09-30 | Waterproof method of blanket plate hoisting hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102359077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231731A (en) * | 2018-11-22 | 2019-01-18 | 惠州市卓凡环保科技有限公司 | A kind of modular unpowered sewage disposal device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033368A (en) * | 2007-04-25 | 2007-09-12 | 赵宝生 | Ultra-low temperature polyurethane color waterproofing paint |
| CN101580672A (en) * | 2009-06-23 | 2009-11-18 | 天津开发区科泰化工新材料开发有限公司 | Special high-performance spray polyurethane elastic waterproof anti-corrosive paint and preparation method thereof |
| CN201485875U (en) * | 2009-08-17 | 2010-05-26 | 常秀成 | Non-metallic material theft-protective manhole cover and lifting machine thereof |
-
2011
- 2011-09-30 CN CN2011102995152A patent/CN102359077A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033368A (en) * | 2007-04-25 | 2007-09-12 | 赵宝生 | Ultra-low temperature polyurethane color waterproofing paint |
| CN101580672A (en) * | 2009-06-23 | 2009-11-18 | 天津开发区科泰化工新材料开发有限公司 | Special high-performance spray polyurethane elastic waterproof anti-corrosive paint and preparation method thereof |
| CN201485875U (en) * | 2009-08-17 | 2010-05-26 | 常秀成 | Non-metallic material theft-protective manhole cover and lifting machine thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231731A (en) * | 2018-11-22 | 2019-01-18 | 惠州市卓凡环保科技有限公司 | A kind of modular unpowered sewage disposal device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |