CN219175578U - Waterproof structure of open stone curtain wall - Google Patents

Abstract

The utility model relates to a building curtain technical field specifically discloses an open stone material curtain waterproof construction, include the curtain bracket of being connected with building fossil fragments skeleton, aluminum plate has transversely been laid to fossil fragments towards indoor one side, and the seam crossing between aluminum plate and the curtain bracket is filled there is first foam rod, the contained angle department that curtain bracket and aluminum plate formed covers flexible waterproof layer. The aim at of this patent is solved stone material curtain when the assembly, because waterproof construction is more single, when the structure takes place to warp, the waterproof layer tears easily for stone material curtain water-proof effects reduces the problem.

Description

Waterproof structure of open stone curtain wall

Technical Field

The utility model relates to the technical field of building curtain walls, in particular to a waterproof structure of an open stone curtain wall.

Background

The curtain wall is a building enclosure, is not bearing, is hung like a curtain, and is also called as a curtain wall, thus being a light wall with decorative effect commonly used in modern large-scale and high-rise buildings. Along with the application and development of curtain wall technology, various advanced curtain wall design concepts and curtain wall structures are widely applied in engineering, and an open curtain wall is one of new technologies.

The open curtain wall uses the air convection at the back of the open curtain wall to reduce the heat exchange between the indoor and the outdoor because no glue is applied between the panels, and the heat penetration is further blocked by the inner layer heat-insulating plate, so that the obvious heat-insulating effect is achieved; secondly, the curtain wall structure adopts the open type, and the stone slab joint is closed without using the sealant to enable the stone slab joint to be opened and have depth in vision, so that the assembly sense and the third dimension are strong, the external decoration effect is good, and as the sealant is not used, no sealant oil seeps out to corrode stone materials and adsorb dust, the surface of the curtain wall is kept clean for a long time, and the appearance decoration effect can be better.

However, a great deal of research has shown that environmental factors are the main causes of degradation and damage of collections in museums, and mainly include four types of temperature and humidity, light radiation, polluted gas (including particulate matters) and harmful organisms. Especially, the influence of fluctuation of environmental humidity and various polluted gases has the most remarkable effect of damaging the precious cultural relics of the museum. The open curtain wall panel and the panel are not glued, only the decoration effect is needed, and the waterproof structure of the bracket part of the current open curtain wall is single, the waterproof layer which is caused by structural deformation cannot be adapted to tearing, the waterproof effect is poor, the service life of the panel is short, and therefore the environmental deterioration inside the museum is aggravated along with the damage of the waterproof layer.

The Chinese patent with the publication number of CN209211710U discloses a waterproof curtain wall, which comprises a curtain wall frame, sealing rubber strips and a mounting frame, wherein the sealing rubber strips are clamped between the first sealing groove and the second sealing groove.

Through the mode of joint strip cooperation first seal groove and second seal groove in the above-mentioned scheme, increased curtain assembly structure's leakproofness, improved the waterproof performance of curtain. However, because the first seal groove and the second seal groove are of hard structures, when the panel is deformed in structure, the first seal groove and the second seal groove can slightly deform, and at the moment, the sealing rubber strip can also tear along with the deformation of the structure, so that the waterproof effect is greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the waterproof structure of the open stone curtain wall, which solves the problem that the waterproof effect of the stone curtain wall is reduced because the waterproof structure is single when the structure is deformed and the waterproof layer is easy to tear when the structure is deformed.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides an open stone material curtain waterproof construction, includes the curtain bracket of being connected with building fossil fragments skeleton, the fossil fragments transversely have laid aluminum plate towards indoor one side, and the curtain bracket vertically passes aluminum plate, and the seam crossing between aluminum plate and the curtain bracket is filled with first foam stick, the contained angle department that curtain bracket and aluminum plate formed covers flexible waterproof layer.

The principle of the scheme is as follows:

through aluminum plate and bracket root first foam stick and flexible waterproof layer, and the waterproof layer is flexible, can bear the slight deformation of structure, can prevent effectively that the waterproof layer that leads to because of structural deformation from tearing and then the waterproof inefficacy that produces, can satisfy curtain functional layer waterproof quality, can guarantee the life of this position functional layer again.

The beneficial effect that this scheme produced is:

compared with the prior art that the first sealing groove and the second sealing groove are used, the sealing rubber strip is arranged between the first sealing groove and the second sealing groove, and the waterproof effect is greatly reduced because the first sealing groove and the second sealing groove are of rigid structures and deform along with the deformation when the structures deform slightly; and in this application scheme, through setting up first foam stick and flexible waterproof layer, when the structure takes place slight deformation, flexible waterproof layer can prevent to tear because of the waterproof layer that structural deformation leads to, and then guarantees waterproof performance.

Furthermore, use the seal gum of resistant weather of silicone to fill tightly between first foam stick and the aluminum plate gap, when using first foam stick to fill, use the seal gum to fill simultaneously, further guarantee the sealing performance between aluminum plate and the curtain bracket.

Further, the waterproof layer is cross lamination membrane self-adhesion coiled material, the inboard at the first foam stick of packing is pasted the second foam stick of phi 18, the waterproof layer covers on the second foam stick, the gap between aluminum plate and the bracket is plugged up to the second foam stick, use the second foam stick to paste and avoid because of structural deformation, lead to the waterproof effect inefficacy of first waterproof layer, this moment the second foam stick can replace the function of first foam stick, and use two foam sticks to carry out flexible support to aluminum plate, avoid aluminum plate direct to contact with the curtain bracket, when the structure produces slight deformation, can let aluminum plate not produce the extrusion with the curtain bracket, and then produce the damage to aluminum plate.

Further, the waterproof layer is thickness 1.2 mm's cross laminated membrane self-adhesion coiled material, and the waterproof layer is pasted in one side of aluminum plate and is pasted to have the beautiful line paper, and the waterproof layer forms the effect of laying in the sky with the second foam stick, and the waterproof layer is flexible, when the structure produced slight deformation, the waterproof layer can firmly pull aluminum plate, and secondly flexible waterproof layer can bear certain tearing, and then avoids the waterproof effect disappearance because of the waterproof layer tears and leads to.

Further, 2mm thick quick setting rubber asphalt waterproof paint is sprayed on the waterproof layer, the waterproof paint is sprayed in a spraying mode, one-time spraying forming is performed, time and labor are saved, and meanwhile the waterproof effect of the secondary waterproof system can be enhanced.

Further, the aluminum plate is an aluminum veneer with the thickness of 1.5mm, the surface of the aluminum plate is subjected to passivation treatment, and the aluminum veneer is light in weight, good in rigidity and excellent in durability and corrosion resistance.

Drawings

FIG. 1 is a schematic view in the vertical direction of the present utility model;

FIG. 2 is a schematic illustration of FIG. 1 (A-A) of the present utility model;

FIG. 3 is a schematic diagram of FIG. 1 (B-B) according to the present utility model.

Reference numerals in the drawings of the specification include:

the curtain wall bracket comprises a curtain wall bracket body 1, a second foam rod 2, a first foam rod 2-1, a waterproof layer 3, an aluminum plate 4 and a silicone weather-proof sealant 5.

Detailed Description

The following is a further detailed description of the embodiments:

the arrow direction in fig. 2 and 3 is the indoor direction of the building, and this is used as the direction reference.

An example is substantially as shown in figure 1:

a plurality of curtain wall brackets 1 are welded on a keel framework of a building, which faces indoors, as shown in an attached drawing 1, the curtain wall brackets 1 are arranged along the horizontal direction, aluminum plates 4 are transversely arranged on the root of each curtain wall bracket 1, which faces indoors, along the longitudinal horizontal direction, the aluminum plates 4 on the bracket parts are verified according to the actual size and the drawing, verified data are returned to the design for rechecking, then the aluminum plates 4 can be fed, the aluminum plates 4 are aluminum veneers with the thickness of 1.5mm, the surfaces in the aluminum plates 4 are subjected to passivation treatment, 10mm gaps are reserved between the aluminum plates 4 and the curtain wall brackets 1, first foam rods 2-1 are filled in the gaps, the diameters of the first foam rods 2-1 are phi 12mm, after the first foam rods 2-1 are filled, silicone weather-proof sealant 5 is used for filling in the gaps of the first foam rods 2-1 for assisting sealing, and at the moment, the first waterproof system is completed through the filling of the first foam rods 2-1 and silicone sealant.

As shown in figure 2, after the primary waterproof system is arranged, a second foam rod 2 is adhered to the position of the direct included angle between the bracket 1 and the aluminum plate 4 of the curtain wall, the diameter of the second foam rod 2 is phi 18mm, the second foam rod 2 is adhered to the inner side surface of the first foam rod 2-1, and the second foam rod 2 completely shields the first foam rod 2-1. Secondly tailor length and width and be 250mm and paste on curtain bracket 1 with curtain bracket 1 abundant parcel of waterproof layer 3 350mm, waterproof layer 3 is thickness 1.2 mm's cross lamination membrane self-adhesion coiled material, waterproof layer 3 pastes highly for aluminum plate 4 is kept away from curtain bracket 1 root one side 100mm, waterproof layer 3 and foam stick form empty shop effect, need guarantee that waterproof layer 3's position has certain deflection, can take place slight deformation in the structure, waterproof layer 3 can not be torn, and then lead to waterproof layer 3 to lose the water proof effects.

According to the condition that the waterproof layer 3 is pasted, the beautiful vein paper is pasted around the waterproof layer 3, the beautiful vein paper is not drawn in the drawing, after the beautiful vein paper is pasted, the quick setting rubber asphalt waterproof paint is sprayed on the surfaces of the beautiful vein paper and the waterproof layer 3, the thickness of the paint is 2mm, and the layout of the secondary waterproof system is completed at the moment.

And an insulating layer is arranged on one side, facing the indoor side, of the top end of the aluminum plate 4, and a stone panel is arranged on the top of the insulating layer, so that the insulating layer and the stone panel are not drawn in the drawing.

The specific implementation process comprises the following steps:

1. firstly, mounting curtain wall brackets 1;

2. then installing an aluminum plate 4 at the bracket 1 part of the curtain wall, wherein a gap of 10mm is reserved by a counter scale in the step;

3. filling the gaps by using a first foam rod 2-1, and sealing by using a silicone weather-proof sealant 5;

4. checking and accepting the primary waterproof system, and performing the next procedure after the check and acceptance are qualified;

5. sticking a second foam rod 2 so as to simultaneously perform construction of the waterproof layer 3;

6. the waterproof layer 3 is checked and accepted, and the next working procedure is carried out after the check and acceptance are qualified;

7. spraying quick-setting rubber asphalt waterproof paint, and finally checking and accepting.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. The utility model provides an open stone material curtain waterproof construction, includes the curtain bracket of being connected with building fossil fragments skeleton, its characterized in that: the fossil fragments transversely have laid aluminum plate towards indoor one side, and the seam crossing between aluminum plate and the curtain bracket is filled with first foam stick, the contained angle department that curtain bracket and aluminum plate formed covers flexible waterproof layer.

2. The waterproof construction of an open stone curtain wall according to claim 1, characterized in that: and the gaps between the first foam rod and the aluminum plate are tightly filled by using silicone weather-proof sealant.

3. The waterproof construction of an open stone curtain wall according to claim 1, characterized in that: the waterproof layer is a cross laminated film self-adhesive coiled material, a second foam rod phi 18 is adhered to the inner side of the first foam rod, and the waterproof layer is covered on the second foam rod.

4. The waterproof construction of an open stone curtain wall according to claim 1, characterized in that: the waterproof layer is the cross lamination membrane self-adhesion coiled material of thickness 1.2mm, and the waterproof layer is pasted in aluminum plate's one side and is pasted to have the beautiful line paper, and self-adhesion coiled material forms the empty effect of spreading with the second foam stick.

5. The waterproof construction of an open stone curtain wall according to claim 1, characterized in that: the waterproof layer is sprayed with a 2mm thick quick-setting rubber asphalt waterproof coating.

6. The waterproof construction of an open stone curtain wall according to claim 1, characterized in that: the aluminum plate is an aluminum veneer with the thickness of 1.5mm, and the surface of the aluminum plate is subjected to passivation treatment.

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