CN213448975U

CN213448975U - Polytetrafluoroethylene waterproof outer wall for building

Info

Publication number: CN213448975U
Application number: CN202022011083.8U
Authority: CN
Inventors: 许兴兵
Original assignee: Jiangsu Yuehexing Architectural Decoration Co ltd
Current assignee: Jiangsu Yuehexing Architectural Decoration Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-15
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a waterproof outer wall of polytetrafluoroethylene for building relates to architectural decoration technical field, for solving the current relatively poor problem of building outer wall waterproof nature. The outside of wall body is provided with waterproof priming paint, the outside of waterproof priming paint is provided with the polytetrafluoroethylene board, the lower extreme of polytetrafluoroethylene board is provided with first limiting plate, the upper end of polytetrafluoroethylene board is provided with first spacing groove, one side of polytetrafluoroethylene board is provided with the second limiting plate, the opposite side of polytetrafluoroethylene board is provided with the second spacing groove, the outside of polytetrafluoroethylene board is provided with outer plaque, and outer plaque glues fixedly with the polytetrafluoroethylene board, the outside of outer plaque is provided with the waterproof layer.

Description

Polytetrafluoroethylene waterproof outer wall for building

Technical Field

The utility model relates to a building decoration material technical field specifically is a waterproof outer wall of polytetrafluoroethylene for building.

Background

The building outer wall mainly comprises a bearing wall and a non-bearing wall, and mainly plays a role in enclosing and separating space. The wall body of the wall bearing structure building integrates bearing and enclosure, the skeleton structure system building wall body has the functions of enclosing and separating the space, the types of the wall bodies are more, and the wall body is made of a single material or a composite material. The factors of enclosure, bearing, energy conservation, attractiveness and the like are comprehensively considered, a wall body scheme with reasonable design is an important task of building construction, along with the continuous improvement of scientific level, the functionality endowed by the building outer wall is also continuously improved, and in order to improve the modern energy-saving and safe building requirements, the building outer wall is usually internally provided with structures for sound insulation, heat preservation, fire prevention, flame retardance and the like.

However, although the existing building outer wall is improved in actual function, the whole waterproof performance still has certain defects, and the waterproof performance is influenced by natural factors and aging of self materials, and moisture is easy to permeate into the wall, so that the sound insulation, heat preservation and fireproof flame retardant materials in the wall are corroded, the actual effect is lost, the existing requirements are not met, and the polytetrafluoroethylene waterproof outer wall for the building is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polytetrafluoroethylene waterproof outer wall for building to solve the relatively poor problem of building outer wall waterproof nature that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof outer wall of polytetrafluoroethylene for building, includes the wall body, the outside of wall body is provided with waterproof priming paint, waterproof priming paint's outside is provided with the polytetrafluoroethylene board, the lower extreme of polytetrafluoroethylene board is provided with first limiting plate, the upper end of polytetrafluoroethylene board is provided with first spacing groove, one side of polytetrafluoroethylene board is provided with the second limiting plate, the opposite side of polytetrafluoroethylene board is provided with the spacing groove of second, the outside of polytetrafluoroethylene board is provided with outer plaque, and outer plaque and polytetrafluoroethylene board glue and glue fixedly, the outside of outer plaque is provided with the waterproof layer.

Preferably, a first limiting plate located at the lower end of one polytetrafluoroethylene plate is connected with a first limiting groove located at the upper end of the other polytetrafluoroethylene plate through a clamping groove, and a second limiting plate located at one side of the one polytetrafluoroethylene plate is connected with a second limiting groove located at the other side of the other polytetrafluoroethylene plate through a clamping groove.

Preferably, the first limiting groove and the second limiting groove are internally provided with rubber pads, and the rubber pads are respectively adhered and fixed with the first limiting groove and the second limiting groove.

Preferably, the inside of polytetrafluoroethylene board is provided with the mounting hole, and the mounting hole is located the both sides of polytetrafluoroethylene board upper and lower extreme respectively, the inside of mounting hole all is provided with the brace rod, and the brace rod is laminated with the mounting hole, and the both ends of brace rod run through and extend to the outside of polytetrafluoroethylene board.

Preferably, the waterproof layer comprises a plurality of bulges and grooves, and the bulges and the grooves are distributed at intervals.

Preferably, the polytetrafluoroethylene plate and the waterproof primer are bonded and fixed through a mortar layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the polytetrafluoroethylene board, polytetrafluoroethylene is a synthetic macromolecular material, is difficult for ageing on the one hand, and on the other hand steam is difficult to permeate it, and the polytetrafluoroethylene board is under the prerequisite that has ductility, waterproof performance, and its fire prevention, wind-proof properties are also comparatively excellent, when meetting conflagration tendril delay, and it only can melt and can not burn, the fine security that has increased the building.

2. The utility model is provided with a first limit plate and a first limit groove at the upper end and the lower end of a polytetrafluoroethylene plate respectively, and is provided with a second limit plate and a second limit groove at the two sides respectively, when the polytetrafluoroethylene plate is spliced, the first limit plate at the lower end of one polytetrafluoroethylene plate is inserted into the first limit groove at the upper end of the other polytetrafluoroethylene plate, the splicing in length is completed according to actual needs, then the second limit grooves at one side of other polytetrafluoroethylene plates are aligned with the second limit plate at one side of the polytetrafluoroethylene plate after the splicing in length, and the splicing is completed by keeping alignment with the second limit grooves in a sliding way after the insertion, the connection structure is simple and rapid to install, can be flexibly controlled according to the area used by a building, after the integral splicing is completed, one end of a support rib is inserted into the mounting hole on the polytetrafluoroethylene plate, so that the support rib can reinforce the polytetrafluoroethylene plates, the overall firmness is further improved, and the overall firmness is further improved,

3. the utility model discloses limiting plate and spacing groove on the polytetrafluoroethylene board are satisfying quick concatenation on the one hand, and contact between them stops in the gap of horizontal direction between to the plate body, all are provided with the rubber pad in the inside of spacing groove simultaneously, and the elastic construction of rubber pad can extrude the limiting plate, has reduced the gap between concatenation completion spacing groove and the limiting plate to holistic waterproof performance has further been improved.

4. The utility model discloses a surface at outer plaque is provided with the waterproof layer, and the waterproof layer comprises arch and recess, is interval distribution between a plurality of archs and the recess to at outer plaque surface formation wave structure, when rainwater weather, rainwater contact to outer plaque, the rainwater can be cut apart by the arch, thereby makes it concentrate on in the recess, and then forms the whereabouts along the recess, makes its quick discharge to the rainwater, through the setting of waterproof layer, has further improved holistic waterproof nature.

Drawings

Fig. 1 is an overall sectional view of the present invention;

FIG. 2 is an overall perspective exploded view of the present invention;

FIG. 3 is a perspective view of the polytetrafluoroethylene board of the present invention;

fig. 4 is a partially enlarged view of the area a of the present invention.

In the figure: 1. a wall body; 2. waterproof primer; 3. a mortar layer; 4. a polytetrafluoroethylene sheet; 5. an outer decorative panel; 6. supporting ribs; 7. a waterproof layer; 8. a protrusion; 9. a groove; 10. a first limit plate; 11. a second limiting plate; 12. a first limit groove; 13. a second limit groove; 14. mounting holes; 15. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a polytetrafluoroethylene waterproof outer wall for a building comprises a wall body 1, a waterproof primer 2 is arranged outside the wall body 1, a polytetrafluoroethylene plate 4 is arranged outside the waterproof primer 2, a first limiting plate 10 is arranged at the lower end of the polytetrafluoroethylene plate 4, a first limiting groove 12 is arranged at the upper end of the polytetrafluoroethylene plate 4, a second limiting plate 11 is arranged on one side of the polytetrafluoroethylene plate 4, a second limiting groove 13 is arranged on the other side of the polytetrafluoroethylene plate 4, an outer decorative plate 5 is arranged outside the polytetrafluoroethylene plate 4, the outer decorative plate 5 and the polytetrafluoroethylene plate 4 are fixedly adhered, a waterproof layer 7 is arranged outside the outer decorative plate 5, polytetrafluoroethylene is a synthetic polymer material, on one hand, moisture is not easy to age, on the other hand, moisture is difficult to permeate, on the premise that the polytetrafluoroethylene plate 4 has ductility and waterproof performance, the fireproof and windproof performance is excellent, when a fire disaster spreads, the fire disaster can only melt and can not burn, and the safety of the building is well improved.

Furthermore, a first limiting plate 10 located at the lower end of one polytetrafluoroethylene plate 4 is connected with a first limiting groove 12 located at the upper end of the other polytetrafluoroethylene plate 4 through a clamping groove, a second limiting plate 11 located on one side of one polytetrafluoroethylene plate 4 is connected with a second limiting groove 13 located on the other side of the other polytetrafluoroethylene plate 4 through a clamping groove, and the connecting structure is simple and easy to install and fast and can be flexibly controlled according to the used area of a building.

Further, the inside of first spacing groove 12 and second spacing groove 13 all is provided with rubber pad 15, and rubber pad 15 glues fixedly with first spacing groove 12 and second spacing groove 13 respectively, limiting plate and spacing groove on the one hand when satisfying quick concatenation, contact between them stops in the gap between the plate body at the horizontal direction, rubber pad 15's elastic construction can extrude the limiting plate, has reduced the gap between concatenation completion spacing groove and the limiting plate, thereby further improved holistic waterproof performance.

Further, the inside of polytetrafluoroethylene board 4 is provided with mounting hole 14, and mounting hole 14 is located the both sides of polytetrafluoroethylene board 4 upper and lower extreme respectively, the inside of mounting hole 14 all is provided with brace rod 6, brace rod 6 and 14 laminating mutually of mounting hole, and the both ends of brace rod 6 run through and extend to the outside of polytetrafluoroethylene board 4, insert the mounting hole 14 on polytetrafluoroethylene board 4 with the one end of brace rod 6, make it consolidate between a plurality of polytetrafluoroethylene boards 4, whole fastness has further been improved.

Further, waterproof layer 7 comprises arch 8 and recess 9, and arch 8 and recess 9 are provided with a plurality of respectively, and are interval distribution between arch 8 and the recess 9, and the rainwater can be cut apart by arch 8 to make it concentrate on in the recess 9, and then form the whereabouts along recess 9, make its quick discharge to the rainwater, through waterproof layer 7's setting, further improved holistic waterproof nature.

Further, the polytetrafluoroethylene plate 4 and the waterproof primer 2 are bonded and fixed through the mortar layer 3, and the firmness is improved.

The working principle is as follows: when the connecting structure is used, when the polytetrafluoroethylene plates 4 are spliced, the first limiting plate 10 at the lower end of one polytetrafluoroethylene plate 4 is inserted into the first limiting groove 12 at the upper end of the other polytetrafluoroethylene plate 4, the length of the polytetrafluoroethylene plates is spliced according to actual needs, then the second limiting grooves 13 at one sides of the other polytetrafluoroethylene plates 4 are aligned with the second limiting plates 11 at one sides of the polytetrafluoroethylene plates 4 after the length of the polytetrafluoroethylene plates is spliced, and the polytetrafluoroethylene plates are aligned with the second limiting grooves in a sliding mode after the insertion, so that the splicing is completed, the connecting structure is easy and quick to install, can be flexibly controlled according to the area used by a building, after the integral splicing is completed, one ends of the supporting ribs 6 are inserted into the mounting holes 14 in the polytetrafluoroethylene plates 4, so that the polytetrafluoroethylene plates are reinforced among the polytetrafluoroethylene plates 4, the integral firmness is further improved, on one hand, the limiting plates and the limiting grooves meet the, the contact between them stops in the gap between the horizontal direction to the plate body, rubber pad 15's elastic construction can extrude the limiting plate, reduced the gap between concatenation completion spacing groove and the limiting plate, thereby further improved holistic waterproof performance, when rainwater weather, rainwater contact to exterior trim board 5, the rainwater can be cut apart by protruding 8, thereby make it concentrate on in recess 9, and then form the whereabouts along recess 9, make its quick discharge to the rainwater, further improved holistic waterproof nature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waterproof outer wall of polytetrafluoroethylene for building, includes wall body (1), its characterized in that: the outside of wall body (1) is provided with waterproof priming paint (2), the outside of waterproof priming paint (2) is provided with polytetrafluoroethylene board (4), the lower extreme of polytetrafluoroethylene board (4) is provided with first limiting plate (10), the upper end of polytetrafluoroethylene board (4) is provided with first spacing groove (12), one side of polytetrafluoroethylene board (4) is provided with second limiting plate (11), the opposite side of polytetrafluoroethylene board (4) is provided with second spacing groove (13), the outside of polytetrafluoroethylene board (4) is provided with outer plaque (5), and outer plaque (5) and polytetrafluoroethylene board (4) glue to glue fixedly, the outside of outer plaque (5) is provided with waterproof layer (7).

2. The polytetrafluoroethylene waterproof exterior wall for buildings according to claim 1, wherein: the first limiting plate (10) located at the lower end of the polytetrafluoroethylene plate (4) is connected with the first limiting groove (12) located at the upper end of the polytetrafluoroethylene plate (4) through a clamping groove, the second limiting plate (11) located on one side of the polytetrafluoroethylene plate (4) is connected with the second limiting groove (13) located on the other side of the polytetrafluoroethylene plate (4) through a clamping groove.

3. The polytetrafluoroethylene waterproof exterior wall for buildings according to claim 2, wherein: rubber pads (15) are arranged inside the first limiting groove (12) and the second limiting groove (13), and the rubber pads (15) are respectively adhered and fixed with the first limiting groove (12) and the second limiting groove (13).

4. The polytetrafluoroethylene waterproof exterior wall for buildings according to claim 1, wherein: the inside of polytetrafluoroethylene board (4) is provided with mounting hole (14), and mounting hole (14) are located polytetrafluoroethylene board (4) both sides of going up the lower extreme respectively, the inside of mounting hole (14) all is provided with brace rod (6), and brace rod (6) and mounting hole (14) are laminated mutually, and the both ends of brace rod (6) run through and extend to the outside of polytetrafluoroethylene board (4).

5. The polytetrafluoroethylene waterproof exterior wall for buildings according to claim 1, wherein: the waterproof layer (7) is composed of a plurality of bulges (8) and grooves (9), the bulges (8) and the grooves (9) are respectively provided with a plurality of bulges, and the bulges (8) and the grooves (9) are distributed at intervals.

6. The polytetrafluoroethylene waterproof exterior wall for buildings according to claim 1, wherein: the polytetrafluoroethylene plate (4) and the waterproof primer (2) are bonded and fixed through the mortar layer (3).