CN205154193U - Novel tunnel water -proof structure - Google Patents
Novel tunnel water -proof structure Download PDFInfo
- Publication number
- CN205154193U CN205154193U CN201520952673.7U CN201520952673U CN205154193U CN 205154193 U CN205154193 U CN 205154193U CN 201520952673 U CN201520952673 U CN 201520952673U CN 205154193 U CN205154193 U CN 205154193U
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- cement
- proof structure
- novel tunnel
- waterproof
- tunnel water
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Abstract
The utility model discloses a novel tunnel water -proof structure, be in including preliminary bracing basement, setting the cement base infiltration crystalline material waterproof layer of preliminary bracing basement upper surface, setting are in neoprene latex cement mortar waterproof layer, the setting of cement base infiltration crystalline material waterproof layer upper surface are in two lining concrete of neoprene latex cement mortar waterproof layer upper surface, setting are in the agent of BMP response type waterproof bonding, the setting of two lining concrete upper surfaces are in the glass steel of BMP response type waterproof bonding agent upper surface. A novel tunnel water -proof structure which simple structure is reasonable, convenient operation can effectively restore slight crack, block the each side to rivers, improve concrete intensity, good waterproof impervious ability and corrosion resisting property have.
Description
Technical field
The utility model relates to tunneling technique field, is actually a kind of Novel tunnel water-proof structure.
Background technology
Percolating water is the first persistent ailment in construction of tunnel always, and it is serious affects quality and the application life of engineering.Although the waterproof of construction of tunnel, antiseepage obtain the attention of engineers and technicians, existing waterproof technique is adopt waterproof roll, metal sheet waterproof, mortar waterproof etc. mostly, and its construction cost is high, operation inconvenience, and waterproof effect is undesirable, poor durability.Once structure is leaked, the use in tunnel can be had a strong impact on, and mending course is by a large amount of human and material resources of consumption and financial resources.Concrete is a kind of porous material of nonuniformity, and load action, temperature change, construction wrong etc. all can cause crack, and these defects can become the passage of later stage tunnel leak, at present not a kind of technical scheme for repairing two lining distress in concretes in tunnel.
Summary of the invention
In order to repair two lining distress in concretes, solve the leakage problems in tunnel, the utility model provides a kind of Novel tunnel water-proof structure, structure comprises preliminary bracing substrate, be arranged on the waterproof of cement-base crystal infiltration materials layer of described preliminary bracing upper surface of substrate, be arranged on the polychloroprene latex cement mortar waterproofing course on described waterproof of cement-base crystal infiltration materials layer surface, be arranged on two lining concrete of described polychloroprene latex cement mortar waterproofing course upper surface, be arranged on the BMP response type water-proof adhesive of described two lining concrete upper surfaces, be arranged on the glass fiber reinforced plastic of described BMP response type water-proof adhesive upper surface.
As a kind of preferred version that the utility model provides, the thickness of described waterproof of cement-base crystal infiltration materials layer is 2.0-5.0cm.
As a kind of preferred version that the utility model provides, the thickness of described polychloroprene latex cement mortar waterproofing course is 1.0-2.5cm.
As a kind of preferred version that the utility model provides, described two lining concrete are that the spray of concrete blending cement-base infiltration crystallization material half siccative is built and formed, and the consumption of cement-base infiltration crystallization material half siccative is 2.5kg/m
2.
As a kind of preferred version that the utility model provides, the thickness of described BMP response type water-proof adhesive is 2.0-3.0mm.
As a kind of preferred version that the utility model provides, the thickness of described glass fiber reinforced plastic is 1.0-2.0cm.
The beneficial effect that the utility model reaches is: described waterproof of cement-base crystal infiltration materials layer can be handed over polychloroprene latex cement mortar waterproofing course and echo mutually, give full play to the advantage of each self waterproofing, and all there is very strong impermeability, can effectively stop all directions current; Two described lining concrete are owing to having admixed cement-base infiltration crystallization material half siccative, the crack self-healing ability of infiltration crystallization type concrete can be given full play to after maintenance is shaping, microscopic checks in rehabilitating concrete, improves concrete intensity and impermeability, and has permanent; Described BMP response type water-proof adhesive has high osmosis, can the micro-cracks of rehabilitating concrete surface, makes glass fiber reinforced plastic firmly stick on concrete pavement simultaneously; Described glass fiber reinforced plastic has stronger waterproof, decay resistance, and can be modulated into the color of requirement of engineering, economy and beautiful appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Reference numeral
,in figure 1, preliminary bracing substrate, 2, two lining concrete, 3, glass fiber reinforced plastic, 4, waterproof of cement-base crystal infiltration materials layer, 5, polychloroprene latex cement mortar waterproofing course, 6, BMP response type water-proof adhesive, 7, cement-base infiltration crystallization material half siccative.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of Novel tunnel water-proof structure, and two of described polychloroprene latex cement mortar waterproofing course 5 upper surface that comprises preliminary bracing substrate 1, is arranged on the waterproof of cement-base crystal infiltration materials layer 4 of described preliminary bracing substrate 1 upper surface, is arranged on the polychloroprene latex cement mortar waterproofing course 5 on described waterproof of cement-base crystal infiltration materials layer 4 surface, is arranged on serves as a contrast concrete 2, is arranged on the BMP response type water-proof adhesive 6 of described two lining concrete 2 upper surfaces, is arranged on the glass fiber reinforced plastic 3 of described BMP response type water-proof adhesive 6 upper surface.
Further, the thickness of described waterproof of cement-base crystal infiltration materials layer 4 is 2.0-5.0cm.The thickness of described polychloroprene latex cement mortar waterproofing course 5 is 1.0-2.5cm.Two described lining concrete 2 are built for the spray of concrete blending cement-base infiltration crystallization material half siccative 7 and are formed, and the consumption of cement-base infiltration crystallization material half siccative 7 is 2.5kg/m
2.The thickness of described BMP response type water-proof adhesive 6 is 2.0-3.0mm.The thickness of described glass fiber reinforced plastic 3 is 1.0-2.0cm.
Described waterproof of cement-base crystal infiltration materials layer 4 can be handed over polychloroprene latex cement mortar waterproofing course 5 and echo mutually, gives full play to the advantage of each self waterproofing, and all has very strong impermeability, can effectively stop all directions current; Two described lining concrete 2 are owing to having admixed cement-base infiltration crystallization material half siccative 7, the crack self-healing ability of infiltration crystallization type concrete can be given full play to after maintenance is shaping, microscopic checks in rehabilitating concrete, improves concrete intensity and impermeability, and has permanent; Described BMP response type water-proof adhesive 6 has high osmosis, can the micro-cracks of rehabilitating concrete surface, makes glass fiber reinforced plastic 3 firmly stick on concrete pavement simultaneously; Described glass fiber reinforced plastic 3 has stronger waterproof, decay resistance, and can be modulated into the color of requirement of engineering, economy and beautiful appearance.
The utility model is conducive to the seepage preventing tunnel, improves structure durability and application life, and specific aim and practicality are stronger, have comparatively huge economic worth and social value.Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; all within the utility model spirit; any amendment of making, equal replacement and improvement etc., all should within protection domain of the present utility model.
Claims (6)
1. the utility model discloses a kind of Novel tunnel water-proof structure, comprise preliminary bracing substrate, be arranged on described preliminary bracing upper surface of substrate waterproof of cement-base crystal infiltration materials layer, be arranged on described waterproof of cement-base crystal infiltration materials layer surface polychloroprene latex cement mortar waterproofing course, be arranged on described polychloroprene latex cement mortar waterproofing course upper surface two lining concrete, be arranged on the BMP response type water-proof adhesive of described two lining concrete upper surfaces, be arranged on the glass fiber reinforced plastic of described BMP response type water-proof adhesive upper surface.
2. Novel tunnel water-proof structure according to claim 1, is characterized in that: the thickness of described waterproof of cement-base crystal infiltration materials layer is 2.0-5.0cm.
3. Novel tunnel water-proof structure according to claim 1, is characterized in that: the thickness of described polychloroprene latex cement mortar waterproofing course is 1.0-2.5cm.
4. Novel tunnel water-proof structure according to claim 1, is characterized in that: described two lining concrete are that the spray of concrete blending cement-base infiltration crystallization material half siccative is built and formed, and the consumption of cement-base infiltration crystallization material half siccative is 2.5kg/m
2.
5. Novel tunnel water-proof structure according to claim 1, is characterized in that: the thickness of described BMP response type water-proof adhesive is 2.0-3.0mm.
6. Novel tunnel water-proof structure according to claim 1, is characterized in that: the thickness of described glass fiber reinforced plastic is 1.0-2.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952673.7U CN205154193U (en) | 2015-11-26 | 2015-11-26 | Novel tunnel water -proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952673.7U CN205154193U (en) | 2015-11-26 | 2015-11-26 | Novel tunnel water -proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154193U true CN205154193U (en) | 2016-04-13 |
Family
ID=55689901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952673.7U Expired - Fee Related CN205154193U (en) | 2015-11-26 | 2015-11-26 | Novel tunnel water -proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888691A (en) * | 2016-04-26 | 2016-08-24 | 北京中科嘉固科技有限公司 | Assembling and construction method of tunnel rapid reinforcement technology |
| CN105888702A (en) * | 2016-05-09 | 2016-08-24 | 中国建筑第五工程局有限公司 | Waterproof construction method in underground engineering |
| CN108361049A (en) * | 2018-01-31 | 2018-08-03 | 中铁二十局集团轨道交通工程有限公司 | A kind of tunnel waterproofing construction construction method |
| CN109296389A (en) * | 2018-12-10 | 2019-02-01 | 潘晓东 | A kind of freeway tunnel jet printing type guarded drainage construction and method |
-
2015
- 2015-11-26 CN CN201520952673.7U patent/CN205154193U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888691A (en) * | 2016-04-26 | 2016-08-24 | 北京中科嘉固科技有限公司 | Assembling and construction method of tunnel rapid reinforcement technology |
| CN105888702A (en) * | 2016-05-09 | 2016-08-24 | 中国建筑第五工程局有限公司 | Waterproof construction method in underground engineering |
| CN108361049A (en) * | 2018-01-31 | 2018-08-03 | 中铁二十局集团轨道交通工程有限公司 | A kind of tunnel waterproofing construction construction method |
| CN109296389A (en) * | 2018-12-10 | 2019-02-01 | 潘晓东 | A kind of freeway tunnel jet printing type guarded drainage construction and method |
| CN109296389B (en) * | 2018-12-10 | 2022-09-23 | 潘晓东 | Spraying type waterproof and drainage structure and method for expressway tunnel |
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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 |
Granted publication date: 20160413 Termination date: 20161126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |