CN212613090U - Enhancement mode two-sided butyl self-adhesion waterproofing membrane - Google Patents
Enhancement mode two-sided butyl self-adhesion waterproofing membrane Download PDFInfo
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- CN212613090U CN212613090U CN202020283200.3U CN202020283200U CN212613090U CN 212613090 U CN212613090 U CN 212613090U CN 202020283200 U CN202020283200 U CN 202020283200U CN 212613090 U CN212613090 U CN 212613090U
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Abstract
The utility model discloses a two-sided butyl self-adhesion waterproofing membrane of enhancement mode, two-sided butyl self-adhesion waterproofing membrane of enhancement mode is hierarchical structure, two-sided butyl self-adhesion waterproofing membrane from the top down of enhancement mode is visbreaking layer and butyl from the viscose layer in proper order, butyl is from the viscose layer and is divided into first from the viscose layer and second from the viscose layer, set up the enhancement layer between first from the viscose layer and the second self-adhesion layer, visbreaking layer and the attached barrier film of second self-adhesion rubber layer outside. In this way, the utility model discloses can be to the complicated overlap joint position of coil stock in the waterproof engineering through the patch of cutting into suitable shape, if three overlap joints, move about freely and quickly the overlap joint stick up the waterproof performance on limit and foundation ditch negative and positive corner node position strengthen fast and repair ordinary defective position, and the outward appearance is unanimous with the type waterproofing membrane of prespreading for the construction, and the self-adhesive glue layer of this material is the same with the self-adhesive layer material of the type waterproofing membrane of prespreading, has ensured water-proof effects.
Description
Technical Field
The utility model relates to a building material field especially relates to a two-sided butyl of enhancement mode self-adhesion waterproofing membrane.
Background
Waterproofing membrane is laid in the roof in mainly used construction, the position such as roofing and underground works prevents the seepage, waterproofing membrane that underground works is commonly used now generally is pre-paved type waterproofing membrane, when in actual use, generally through the coiled material of many different amplitudes amalgamation together cover the construction position, although coiled material waterproof effect itself is fine, overlap joint and negative and positive angle etc. appear easily in lap joint position and the on-the-spot foundation ditch position of building site between the different coiled materials of coiled material amalgamation in-process, and the problem of leaking appears easily because its structure reason in position such as overlap joint and negative and positive angle, for solving this type of problem, the mode of commonly using the blowtorch to heat and close the piece, but this kind of mode is wasted time and energy on the one hand and is influenced by the environment greatly, on the other hand still has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a waterproofing membrane patch, can repair the construction defect of complicated position fast.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a two-sided butyl self-adhesion waterproofing membrane of enhancement mode, two-sided butyl self-adhesion waterproofing membrane of enhancement mode is hierarchical structure, two-sided butyl self-adhesion waterproofing membrane from the top down of enhancement mode is in proper order for subtracting adhesive linkage and butyl from the adhesive linkage, butyl is divided into first self-adhesion layer and second self-adhesion layer from the adhesive linkage, set up the enhancement layer between first self-adhesion layer and the second self-adhesion adhesive linkage, subtracts adhesive linkage and the attached barrier film of second self-adhesion adhesive linkage outside.
In a preferred embodiment of the present invention, the width of the reinforced double-sided butyl self-adhesive waterproof roll is 100-120 cm.
In a preferred embodiment of the present invention, the width of the reinforcing layer is smaller than the width of the self-adhesive layer, and the first self-adhesive layer and the second self-adhesive layer wrap the reinforcing layer together.
In a preferred embodiment of the present invention, the thickness of the first self-adhesive layer is 0.5-1 mm, and the thickness of the second self-adhesive layer is 0.5 mm.
In a preferred embodiment of the present invention, the material of the reinforcement layer is polyester or glass fiber mesh.
In a preferred embodiment of the present invention, the grid of the grid-added fabric is 5 to 20 meshes.
In a preferred embodiment of the present invention, the thickness of the mesh cloth is 0.1 to 0.3 mm.
In a preferred embodiment of the present invention, the anti-adhesion layer is a mineral particle anti-adhesion layer, and the diameter of the mineral particles in the mineral particle anti-adhesion layer is 30-80 mesh.
The utility model has the advantages that: the technical scheme of the utility model be add the enhancement layer in the butyl self-adhesion glue layer of thickening, then make the coiled material after the viscidity layer unanimous with waterproofing membrane on the surface, thereby can repair or strengthen according to the patch of cutting out into suitable size to its defective position and shape after the waterproof engineering construction, be particularly useful for easily detached's three overlap joint positions in the construction, and the corner node position of foundation ditch negative and positive angle with indulge horizontal overlap joint and stick up limit position, effectively improve the seam quality of this type of special connection and corner position, ensure its waterproof performance, and surface appearance tends to unanimity, reduce site operation personnel working strength.
Drawings
FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention;
the parts in the drawings are numbered as follows:
1. the self-adhesive film comprises a first self-adhesive layer, 2, a second self-adhesive layer, 3, a reinforcing layer, 4, an anti-adhesive layer and 5, a separation film.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a two-sided butyl self-adhesion waterproofing membrane of enhancement mode, the width of the two-sided butyl self-adhesion waterproofing membrane of enhancement mode is 100cm, can cut off into the suitable patch of size through the scene and be used for the double-phase overlap joint of coiled material, the two-sided butyl self-adhesion waterproofing membrane of enhancement mode is hierarchical structure, the two-sided butyl self-adhesion waterproofing membrane of enhancement mode is visbreaking layer 4 and butyl from the top down in proper order from the viscose layer, butyl from the viscose layer divide into first self-adhesion layer 1 and second self-adhesion layer 2, set up enhancement layer 3 between first self-adhesion layer 1 and the second self-adhesion layer 2, the width of enhancement layer 3 is less than the width of self-adhesion layer, first self-adhesion layer 1 wraps up with second self-adhesion layer 2 the enhancement layer together, can prevent that enhancement layer 3 from stretching out the side of patch, influence the outward appearance on the one hand, on the other, the anti-sticking layer 4 and the attached barrier film 5 in the second self-adhesion layer 2 outside, the barrier film 5 can prevent to accomodate the time roll material surface adhesion together, will during the construction the barrier film 5 takes off the cover and need repair the position compaction can.
The thickness of first self-adhesion layer 1 is 0.5mm, the thickness of second self-adhesion layer 2 is 0.5mm, and wherein the primary importance of first self-adhesion layer 1 is used for connecting enhancement layer 3 and visbreaking layer 4, and the primary importance of second self-adhesion layer 2 utilizes butyl self-adhesive glue to close the lap seam.
The material of enhancement layer 3 is glass fiber net check cloth, can effectively improve the intensity of whole patch, prevents that the patch from the atress when covering the overlap joint position and warp, the thickness of glass fiber net check cloth is 0.1mm, the mesh of glass fiber net check cloth is 20 meshes, can make the butyl self-adhesive in first self-adhesive layer 1 and the second self-adhesive layer 2 become a whole through the mesh fusion, improves holistic intensity.
The anti-sticking layer 4 is a mineral particle anti-sticking layer, the diameter of mineral particles in the mineral particle anti-sticking layer is 30-80 meshes, the particles are too small to be trapped in the first self-adhesive glue layer 1 easily, the protective effect cannot be achieved, the particles are too large to damage the structure of the middle enhancement layer 3 easily under the stress condition, and the waterproof effect is reduced.
In another embodiment of the present invention, the substrate is,
the utility model provides a two-sided butyl self-adhesion waterproofing membrane of enhancement mode, the width of the two-sided butyl self-adhesion waterproofing membrane of enhancement mode is 120cm, can be used for three overlap joints, the repair of crossing the straight and horizontal overlap joint or foundation ditch negative and positive angular position through cutting down the patch that becomes suitable size, the two-sided butyl self-adhesion waterproofing membrane of enhancement mode is hierarchical structure, the two-sided butyl self-adhesion waterproofing membrane of enhancement mode is visbreaking layer 4 and butyl from the viscose layer from the top down in proper order, butyl is from the viscose layer and divide into first self-adhesion layer 1 and second self-adhesion layer 2, set up enhancement layer 3 between first self-adhesion layer 1 and the second self-adhesion layer 2, the width of enhancement layer 3 is less than the width of self-adhesion layer, first self-adhesion layer 1 wraps up with second self-adhesion layer 2 the enhancement layer together, can prevent that enhancement layer 3 from stretching out the side of patch, influence the outward appearance on the one, the anti-sticking layer 4 and the attached barrier film 5 in the second self-adhesion layer 2 outside, the barrier film 5 can prevent to accomodate the time roll material surface adhesion together, will during the construction the barrier film 5 takes off the cover and need repair the position compaction can.
The thickness of first self-adhesion layer 1 is 1mm, the thickness of second self-adhesion layer 2 is 0.5mm, and wherein the main effect of first self-adhesion layer 1 is used for connecting enhancement layer 3 and visbreaking layer 4, and the main effect of second self-adhesion layer 2 utilizes butyl self-adhesive glue to close the lap seam.
The material of enhancement layer 3 is polyester net check cloth, can effectively improve the intensity of whole patch, prevents that the patch atress when covering the overlap joint position from warping, the thickness of polyester net check cloth is 0.3mm, the net of polyester net check cloth is 5 meshes, can make butyl self-adhesive glue in first self-adhesive layer 1 and the second self-adhesive layer 2 fuse into a whole through the net UNICOM and live polyester net check cloth parcel improves holistic intensity.
The anti-sticking layer 4 is a mineral particle anti-sticking layer, the diameter of mineral particles in the mineral particle anti-sticking layer is 30-80 meshes, the particles are too small to be trapped in the first self-adhesive glue layer 1 easily, the protective effect cannot be achieved, the particles are too large to damage the structure of the middle enhancement layer 3 easily under the stress condition, and the waterproof effect is reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a two-sided butyl self-adhesion waterproofing membrane of enhancement mode, a serial communication port, two-sided butyl self-adhesion waterproofing membrane of enhancement mode is hierarchical structure, two-sided butyl self-adhesion waterproofing membrane from the top down is viscidity reducing layer and butyl from the viscose layer in proper order, butyl from the viscose layer divide into first self-adhesion layer and second from the viscose layer, set up the enhancement layer between first self-adhesion layer and the second self-adhesion layer, viscidity reducing layer and the attached barrier film of second self-adhesion layer outside.
2. The reinforced double-sided butyl self-adhesive waterproof roll material as claimed in claim 1, wherein the width of the reinforced double-sided butyl self-adhesive waterproof roll material is 100-120 cm.
3. The reinforced double-faced butyl self-adhesive waterproof roll according to claim 1, wherein the width of the reinforcing layer is smaller than that of the self-adhesive layer, and the first self-adhesive layer and the second self-adhesive layer wrap the reinforcing layer together.
4. The reinforced double-faced butyl self-adhesive waterproof roll material as claimed in claim 1, wherein the thickness of the first self-adhesive layer is 0.5-1 mm, and the thickness of the second self-adhesive layer is 0.5 mm.
5. The reinforced double-faced butyl self-adhesive waterproof roll material as claimed in claim 1, wherein the material of the reinforced layer is polyester or fiberglass mesh cloth.
6. The reinforced double-sided butyl self-adhesive waterproof roll according to claim 5, wherein the meshes of the mesh cloth are 5-20 meshes.
7. The reinforced double-sided butyl self-adhesive waterproof roll according to claim 5, wherein the thickness of the mesh cloth is 0.1-0.3 mm.
8. The reinforced double-faced butyl self-adhesive waterproof roll according to claim 1, wherein the anti-adhesive layer is a mineral particle anti-adhesive layer, and the diameter of mineral particles in the mineral particle anti-adhesive layer is 30-80 meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283200.3U CN212613090U (en) | 2020-03-10 | 2020-03-10 | Enhancement mode two-sided butyl self-adhesion waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283200.3U CN212613090U (en) | 2020-03-10 | 2020-03-10 | Enhancement mode two-sided butyl self-adhesion waterproofing membrane |
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| Publication Number | Publication Date |
|---|---|
| CN212613090U true CN212613090U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283200.3U Active CN212613090U (en) | 2020-03-10 | 2020-03-10 | Enhancement mode two-sided butyl self-adhesion waterproofing membrane |
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| Country | Link |
|---|---|
| CN (1) | CN212613090U (en) |
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2020
- 2020-03-10 CN CN202020283200.3U patent/CN212613090U/en active Active
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