CN201952913U - Composite wall board opening waterstop - Google Patents
Composite wall board opening waterstop Download PDFInfo
- Publication number
- CN201952913U CN201952913U CN 201120081833 CN201120081833U CN201952913U CN 201952913 U CN201952913 U CN 201952913U CN 201120081833 CN201120081833 CN 201120081833 CN 201120081833 U CN201120081833 U CN 201120081833U CN 201952913 U CN201952913 U CN 201952913U
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- China
- Prior art keywords
- wall board
- waterstop
- press strip
- longitudinal ribs
- composite wall
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- Expired - Lifetime
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Abstract
The utility model relates to a composite wall board opening waterstop, which is characterized in that poly vinyl chloride (PVC) plastics are made into five parts: a surface layer, window frame grooves, press strip grooves, longitudinal ribs and transverse ribs, wherein the window frame grooves are arranged in the middle, the longitudinal ribs are arranged at two sides, the transverse ribs are arranged at the lower part of the surface layer and are vertical to the longitudinal ribs, the press strip grooves are arranged at both sides of the window frame grooves, the outer sides of the end parts of the longitudinal ribs are provided with barbs, and the press strip grooves are matched with sealing press strips. The longitudinal ribs and the barbs are embedded in the periphery of a composite wall board, and the surface layer, the press strip groove and the sealing press strips are matched for preventing the rain from infiltration. The longitudinal ribs are inserted into concrete at an inner blade and an outer blade of the composite wall board, the connection of the longitudinal ribs and the composite wall board is realized, the anchoring performance of the waterstop and the concrete can be enhanced through the barbs, the rigidity of the waterstop can be enhanced through the transverse ribs, and the transverse ribs are favorable for the connection of a window frame and the waterstop.
Description
Technical field
The utility model relates to technical field of civil engineering, is specially combined wall board hole waterstop.
Background technology
Be accompanied by the development of Urbanization in China, building industry has become one of mainstay of the national economy industry, and the original construction method of China, the bottleneck that construction worker's labour intensity is big, production efficiency is low, the site environment difference has become the fast development of restriction building industry.The late 20th century, country has proposed the policy of modernization of the housing industry, and wherein, housing construction standardization, dwelling house portion product parts manufactureization, construction and installation assemblingization are its cores.And prefabricated reinforced concrete composite heat preserving external wall link plate (hereinafter to be referred as combined wall board) is the best implementation of above-mentioned three target perfect adaptations.Combined wall board is that folder is filled out efficient heat insulating material such as rock wool, benzene plate in inside and outside layer of concrete, by connector trilaminate material is effectively connected into whole large wall panel.Combined wall board adopts prefabrication, and field erected mode has series of advantages such as construction quality is guaranteed, the effect of minimizing situ wet, quickening speed of application, minimizing construction cost, becomes and realizes the modern strong support of building industry.
The insulation layer of combined wall board is placed between the inside and outside layer of concrete, and when heat insulating material adopted spongy benzene plate or mineral wool, benzene plate or mineral wool heat-insulating property after the suction can reduce greatly, so the warming plate in the combined wall board must solve waterproof problem.At present, around combined wall board window opening mouth, adopt window frame is stood in the siphonal lobe edges of boards and will solve the thermal-insulating waterproof problem of window frame around the window frame with the mode of polyurethane foam glue shutoff, but owing to problems such as wearing out of construction quality and material, around the window opening mouth often owing to seepage causes insulation layer to lose efficacy heat bridge phenomenon appears, the body of wall dewfall is become mildewed, have a strong impact on the result of use of building.
The utility model content
The purpose of this utility model provides a kind of combined wall board hole waterstop, can prevent effectively that rainwater from infiltrating in the combined wall board door and window hole insulation layer on every side.
For achieving the above object, the utility model provides a kind of combined wall board hole waterstop, it is characterized in that: the PVC plastics are made surface layer, window recess, press strip groove, vertical rib and cross rib five parts, window recess is in the centre, vertical rib is on both sides, and cross rib is vertical with vertical rib in the bottom of surface layer, and the press strip groove is in the both sides of window recess, the outside, vertical rib end is provided with hangnail, and the press strip groove matches with seal trim strip.
The utility model is embedded in the combined wall board periphery by vertical rib, hangnail, and surface layer, press strip groove match with seal trim strip and prevent that rainwater from infiltrating.Vertical rib inserts in the interior siphonal lobe concrete of combined wall board, has realized and being connected of combined wall board; Hangnail can increase waterstop and concrete anchoring property; Cross rib can increase the rigidity of waterstop and help being connected of window frame and waterstop.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the construction and installation schematic diagrames.
The specific embodiment
With reference to Fig. 1, the utility model is made surface layer 1, window recess 2, press strip groove 3, vertical rib 4 and cross rib 5 five parts by the PVC plastics, window recess is in the centre, vertical rib is on both sides, the press strip groove is in the both sides of window recess, the outside, vertical rib end is provided with hangnail 6, can increase waterstop and concrete anchoring property.The press strip groove matches with seal trim strip 7.Waterstop around the window opening mouth is set up cross rib 5, improves the rigidity of waterstop, helps being connected of window frame and combined wall board again.
With reference to Fig. 2, imbed this hole waterstop in advance all around at the combined wall board hole, its position is as follows: surface layer 1 is positioned at wallboard siphonal lobe 8, wallboard internal lobe 9 and insulation layer 10 outsides, and vertical rib 4, hangnail 6 are embedded in wallboard siphonal lobe 8, the wallboard internal lobe 9.Concreting, combined wall board hole waterstop and combined wall board are combined into integral body, and other technology is finished, and is transported to the job site after the combined wall board maintenance moulding.
The construction and installation stage, carrying out door and window behind the wallboard installation in position installs, window frame 11 is filled in the window recess, with cross countersunk head self tapping self-drilling screw 12 zinc-plated, passivation window frame 11 is fixed on the cross rib 5, seal trim strip 7 is filled in the press strip groove, seal trim strip 7 is combined closely with window frame 11, can prevent effectively that rainwater from infiltrating in the combined wall board.The laggard oozy glass of window frame installation is installed and surface layer is handled.
Claims (1)
1. combined wall board hole waterstop, it is characterized in that: the PVC plastics are made surface layer, window recess, press strip groove, vertical rib and cross rib five parts, window recess is in the centre, vertical rib is on both sides, cross rib is vertical with vertical rib in the bottom of surface layer, the press strip groove is in the both sides of window recess, and the outside, vertical rib end is provided with hangnail, and the press strip groove matches with seal trim strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120081833 CN201952913U (en) | 2011-03-25 | 2011-03-25 | Composite wall board opening waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120081833 CN201952913U (en) | 2011-03-25 | 2011-03-25 | Composite wall board opening waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952913U true CN201952913U (en) | 2011-08-31 |
Family
ID=44497033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120081833 Expired - Lifetime CN201952913U (en) | 2011-03-25 | 2011-03-25 | Composite wall board opening waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758509A (en) * | 2012-07-10 | 2012-10-31 | 长春工程学院 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
-
2011
- 2011-03-25 CN CN 201120081833 patent/CN201952913U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758509A (en) * | 2012-07-10 | 2012-10-31 | 长春工程学院 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |