CN217079416U - Color steel self-adhesive waterproof coiled material - Google Patents

Abstract

The application relates to a color steel self-adhesive waterproof coiled material, which mainly relates to the technical field of waterproof coiled materials and comprises a waterproof layer, a protective layer arranged on the surface of the waterproof layer and a release paper layer arranged on the surface of the other side of the waterproof layer; the waterproof layer comprises a tire base layer and a self-adhesive layer arranged on one side of the tire base layer close to the release paper layer; and the smooth surface of the release paper layer is attached to the self-adhesive layer. The application has the advantages of good waterproof performance, simple and convenient construction and no damage to the color steel roof structure.

Description

Color steel self-adhesive waterproof coiled material

Technical Field

The application relates to waterproofing membrane's technical field especially relates to a various steel self-adhesion waterproofing membrane.

Background

The color steel is short for color coated steel plate. The color coated steel plate is a steel plate with an organic coating, and has the characteristics of good corrosion resistance, bright color, attractive appearance, convenient processing and forming, low cost and the like, and has the advantages of original strength of the steel plate. The use of color coated steel sheets as roofing materials has many advantages and is therefore widely used.

Conventional waterproofing membrane is laid by heating the membrane with a spray gun or by melting the asphalt. The laying method is complex to operate, and the heating process of the method can influence the structural strength of the color steel roof, so that the common waterproof coiled material cannot meet the waterproof requirement of the color steel roof structure.

In view of the above-mentioned related technologies, the inventors found that the color steel roof structure suffers from the defect of impaired structural strength when it is hot-laid using a conventional waterproof roll.

SUMMERY OF THE UTILITY MODEL

In order to carry out waterproofing membrane for it and lay under the condition that does not influence various steel roofing structural strength, this application provides a various steel self-adhesion waterproofing membrane.

The application provides a various steel self-adhesion waterproofing membrane adopts following technical scheme:

a color steel self-adhesive waterproof coiled material comprises a waterproof layer, a protective layer arranged on the surface of the waterproof layer and a release paper layer arranged on the other side surface of the waterproof layer; the waterproof layer comprises a tire base layer and a self-adhesive layer arranged on one side of the tire base layer close to the release paper layer; and the smooth surface of the release paper layer is attached to the self-adhesive layer.

Through adopting above-mentioned technical scheme, the waterproof layer plays main waterproof effect, the protective layer on waterproof layer surface plays the guard action to the waterproof layer, the effect of extension this application life has been played, attached from the type ply that can make this application of waterproof layer opposite side surface keeps the smooth finish before laying, guarantee the laminating force between this application and the various steel roofing, child base layer in the waterproof layer is waterproof construction's bearer layer, self-adhesive layer with the laminating of child base layer has viscidity, can bond under normal atmospheric temperature condition on the various steel roofing, thereby realize the normal atmospheric temperature installation of this application, the mode of self-adhesion installation has both improved the convenience of this application work progress, the destruction of installation to various steel roofing self structural strength has been avoided again.

Optionally, the edges of the two ends of the release paper layer are provided with traction rings.

Through adopting above-mentioned technical scheme, can make things convenient for the constructor to peel off from the paper layer from the application from the traction ring that paper layer edge set up, the structural design that the traction ring set up along bilateral symmetry can make the length direction who peels off from the direction of paper layer follow this application and this application keep unanimous to guarantee the roughness and the straightness that hangs down of this application laminating process.

Optionally, the edges of the two sides of the waterproof layer are provided with inclined sections in a centrosymmetric manner.

Through adopting above-mentioned technical scheme, the slope section that waterproof layer both sides edge set up can make things convenient for constructor to carry out the butt joint concatenation to this application, and the structural design of slope section can make the concatenation seam of this application not perpendicular with various steel roofing, avoids the rainwater from directly on the seepage flow to various steel roofing in the concatenation seam to further promote the waterproof ability of this application, the slope section at both ends is the structure that the mode setting of central symmetry can promote enough surface smoothness and the smooth finish of this application concatenation.

Optionally, a plurality of wedge-shaped protrusions are uniformly arranged on the surface of the inclined section.

Through adopting above-mentioned technical scheme, a plurality of wedge archs on slope section surface can increase the frictional force of this application edge concatenation part, make this application be difficult to the condition that appears skidding when splicing, make two adjacent coiled materials laminate more easily and form a whole.

Optionally, the protective layer includes a metal foil layer attached to the surface of the waterproof layer and a polymer layer attached to the surface of the metal foil layer.

Through adopting above-mentioned technical scheme, the laminating can effectively reflect light at the metal foil layer on waterproof layer surface, avoids the waterproof layer to appear by the phenomenon that excessive light back becomes crisp, life shortens, waterproof performance descends, attached high polymer layer on metal foil layer surface has played the effect of protection and isolation air to the metal foil layer, can effectively delay the corrosion speed of metal foil layer.

Optionally, metal strips penetrate through the base layer of the tire along the width direction, and the metal strips are uniformly arranged along the length direction of the coiled material.

Through adopting above-mentioned technical scheme, the metal strip that sets up in the child basal layer can increase this application on the one hand along width direction's tensile structural strength, and the metal strip can make this application have certain shapeability simultaneously, makes this application keep the shape after buckling to carry out seamless laminating with the various steel roofing that has certain molding more easily.

Optionally, the contact surface of the base layer and the self-adhesive layer is a continuous curved surface.

Through adopting above-mentioned technical scheme, child basic unit and self-adhesive layer binding face set up the area of contact that can increase child basic unit and self-adhesive layer for the structural design of continuous curved surface, can increase the laminating power of self-adhesive layer and child basic unit under the condition that does not change the self-adhesive layer material to further promote the waterproof performance of this application.

Optionally, a coating layer is arranged between the self-adhesive layer and the building roof.

Through adopting above-mentioned technical scheme, the dope layer on building roof surface can increase the laminating intensity of self-adhesive layer and building roof, further promotes the waterproof performance of this application.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the waterproof layer in the application plays a main waterproof role, the protective layer on the surface of the waterproof layer plays a role in protecting the waterproof layer and prolonging the service life of the application, the release paper layer attached to the surface on the other side of the waterproof layer can keep the smoothness of the application before laying, and the adhesion force between the application and the color steel roof is ensured;

2. the traction rings arranged at the edges of the release paper layers can be convenient for construction personnel to peel the release paper layers from the application, and the structural design of the traction rings symmetrically arranged along two sides can keep the peeling direction of the release paper layers from the application consistent with the length direction of the application, so that the flatness and the verticality of the application in the laminating process are ensured;

3. waterproof layer both sides edge setting's in this application slope section can make things convenient for constructor to carry out the butt joint concatenation to this application, and the structural design of slope section can make the concatenation seam of this application not perpendicular with various steel roofing, avoids the rainwater from directly on the seepage flow to various steel roofing in the concatenation seam to further promote the waterproof ability of this application, the slope section at both ends is the structure that the mode setting of central symmetry can promote sufficient surface smoothness and the smooth finish of this application concatenation.

Drawings

Fig. 1 is a schematic view of a partial enlarged view of an edge of a color steel self-adhesive waterproof roll disclosed in an embodiment of the present application.

Fig. 2 is a schematic cross-sectional structure diagram of a color steel self-adhesive waterproof roll material disclosed in the embodiment of the present application after being laid.

Description of reference numerals: 1. a waterproof layer; 11. a base layer; 12. a self-adhesive layer; 13. an inclined section; 111. a metal strip; 131. a wedge-shaped protrusion; 2. a protective layer; 21. a metal foil layer; 22. a polymer layer; 3. a release paper layer; 31. a traction ring; 4. and (5) coating the layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

At present, common waterproof coiled materials are generally constructed and installed by adopting hot laying modes such as spray gun heating or asphalt melting and bonding. When the mounting method is applied to a roofing material taking color steel as a main body, certain influence is caused on the structural strength of a color steel roof. In order to realize under the condition that does not influence various steel roofing structural strength that the waterproofing membrane of various steel roofing lays, this application embodiment provides a various steel self-adhesion waterproofing membrane.

The embodiment of the application discloses various steel self-adhesion waterproofing membrane. Referring to fig. 1 and 2, the color steel self-adhesive waterproof roll comprises a waterproof layer 1, a protective layer 2, a release paper layer 3 and a coating layer 4. Wherein, dope layer 4 directly paints the upper surface in various steel roofing, when this application was not laminated with various steel roofing, from the smooth surface of type paper layer 3 and the laminating of the bottom surface of waterproof layer 1, protective layer 2 and the laminating of the top surface of waterproof layer 1. When this application laminating was at the upper surface of various steel roofing, peeled off from type paper layer 3 and waterproof layer 1, waterproof layer 1 directly laminates at the upper surface of dope layer 4.

Referring to fig. 1 and 2, the waterproof layer 1 includes a base layer 11 and a self-adhesive layer 12. Wherein, the upper surface of child base coat 11 and the laminating of protective layer 2, the lower surface of self-adhesive layer 12 and the laminating of release paper layer 3. Wear to be equipped with a plurality of metal strips 111 along this application length direction of perpendicular to in the child basic unit 11, a plurality of metal strips 111 evenly set up along the length direction of this application. The binding surface of the base layer 11 and the self-adhesive layer 12 is a continuous curved surface. The edge of the waterproof layer 1 is provided with an inclined section 13 by extrusion molding. The cross section of the inclined section 13 at both sides of the waterproof layer 1 can be two right-angled triangles arranged in the centrosymmetric direction. The inclined surface of the inclined section 13 is provided with a plurality of wedge-shaped protrusions 131 by means of integral molding. The metal strip 111 may be made of copper or aluminum. The base layer 11 can be made of polyurethane base mixed modified asphalt, and the self-adhesive layer 12 and the wedge-shaped protrusions 131 can be made of PET polyester.

Referring to fig. 1 and 2, the protective layer 2 includes a metal foil layer 21 and a polymer layer 22. The metal foil layer 21 is bonded to the upper surface of the tire base layer 11, and the polymer layer 22 is bonded to the upper surface of the metal foil layer 21. The metal foil layer 21 may be an aluminum foil. The polymer layer 22 may be a PE polyethylene polymer film.

Referring to fig. 1 and 2, the release paper layer 3 is attached to the lower surface of the self-adhesive layer 12. The smooth surface of the release paper layer 3, namely the silicone oil film surface, is attached to the self-adhesive layer 12, and two traction rings 31 are symmetrically arranged at the edge of one end of the release paper layer 3. The pulling ring 31 may be a pulling ring made of polyvinyl chloride fixed on the rough surface of the release paper by an adhesive.

Referring to fig. 2, the paint layer 4 is directly coated on the upper surface of the color steel roof. The coating layer 4 may be a polymer coating containing a butyl rubber component.

The implementation principle of a various steel self-adhesion waterproofing membrane of this application embodiment does: constructors firstly clean the upper surface of the color steel roof on which the waterproof coiled material is to be laid, and then uniformly paint waterproof paint containing butyl rubber on the upper surface of the color steel roof to form a paint layer 4. After the preparation work is finished, the application is unfolded into a plane shape. Press this application and closely laminate with the upper surface of various steel roofing, make its structure shape with various steel roofing upper surface similar after, pulling traction ring 31 makes and peels off from this application lower surface from type paper layer 3, then with this application laminating can at various steel roofing upper surface. When the multiple sections are attached, the inclined sections 13 on the two sides of the multi-section attaching device are aligned up and down without gaps. The wedge-shaped protrusions 131 are engaged with each other and should be laid so that the surface is flat and has no pits or bumps.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a various steel self-adhesion waterproofing membrane which characterized in that: comprises a waterproof layer (1), a protective layer (2) arranged on the surface of the waterproof layer (1) and a release paper layer (3) arranged on the other side surface of the waterproof layer (1); the waterproof layer (1) comprises a tire base layer (11) and a self-adhesive layer (12) arranged on one side of the tire base layer (11) close to the release paper layer (3); the smooth surface of the release paper layer (3) is attached to the self-adhesive layer (12).

2. The color steel self-adhesive waterproof roll material as claimed in claim 1, wherein: and traction rings (31) are arranged at the edges of the two ends of the release paper layer (3).

3. The color steel self-adhesive waterproof roll material as claimed in claim 1, wherein: the edges of two sides of the waterproof layer (1) are provided with inclined sections (13) in a centrosymmetric mode.

4. The color steel self-adhesive waterproof roll material as claimed in claim 3, wherein: the surface of the inclined section (13) is uniformly provided with a plurality of wedge-shaped protrusions (131).

5. The color steel self-adhesive waterproof roll material as claimed in claim 1, wherein: the protective layer (2) comprises a metal foil layer (21) attached to the surface of the waterproof layer (1) and a high polymer layer (22) attached to the surface of the metal foil layer (21).

6. The color steel self-adhesive waterproof roll material as claimed in claim 1, wherein: metal strips (111) penetrate through the tire base layer (11) along the width direction, and the metal strips (111) are uniformly arranged along the length direction of the coiled material.

7. The color steel self-adhesive waterproof roll material as claimed in claim 1, wherein: the contact surface of the tire base layer (11) and the self-adhesive layer (12) is a continuous curved surface.

8. The color steel self-adhesive waterproof roll material as claimed in claim 1, wherein: and a coating layer (4) is arranged between the self-adhesive layer (12) and the building roof.

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