CN219604694U - Weather-proof metal film heat-insulating self-adhesive waterproof coiled material - Google Patents

Abstract

The utility model discloses a weather-proof metal film heat-insulating self-adhesive waterproof roll, which comprises a metal film heat-insulating self-adhesive waterproof roll body, wherein the metal film heat-insulating self-adhesive waterproof roll body comprises: the plastic composite material comprises a PET film layer A, a metal aluminum foil layer, an adhesive layer, a PET film layer B, a waterproof layer, a tire base layer and an isolation layer, wherein the metal aluminum foil layer is arranged below the PET film layer A; the weather-proof metal film heat-insulating self-adhesive waterproof coiled material has the advantages of no need of fire baking, higher efficiency, convenience in construction, low cost and long service life.

Description

Weather-proof metal film heat-insulating self-adhesive waterproof coiled material

Technical Field

The utility model relates to the technical field of photovoltaic brackets, in particular to a weather-proof metal film heat-insulating self-adhesive waterproof coiled material.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, landfill sites and the like, plays a role in resisting external rainwater and groundwater leakage, is a flexible coiled building material product, is used as a non-leakage connection between an engineering foundation and a building, is a first waterproof barrier of the whole engineering, and plays a vital role in the whole engineering. Along with popularization and development of modern building technology and novel building material technology, the demand of building engineering field on waterproof material is increasingly larger, and the demand of quality is also higher and higher, and besides the waterproof performance of the waterproof material is required according to waterproof parts and functional characteristics, the performance characteristics of ageing resistance, ultraviolet resistance and the like of the waterproof coiled material are also required to be considered in building engineering waterproofing, so that the service life of the waterproof coiled material can be prolonged, and frequent repair work is avoided. At present, films made of common PET materials are used in some waterproof coiled materials on the market, and metal powder is attached to the films to reflect ultraviolet rays, so that certain heat insulation performance is achieved, meanwhile, the ageing resistance of the coiled materials is also improved, but the films made of the PET materials are poor in weather resistance and easy to crack after long-time insolation and powderize, once the PET films are lost, the weather resistance of the coiled materials is greatly reduced, and meanwhile, the heat insulation effect is also lost.

Disclosure of Invention

The utility model aims to provide a weather-proof metal film heat-insulating self-adhesive waterproof roll, which has the advantages of no need of fire baking, higher efficiency, convenient construction, low cost and long service life, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistant thermal-insulated self-adhesion waterproofing membrane of weather-proof metal film, includes the thermal-insulated self-adhesion waterproofing membrane body of metal film, the thermal-insulated self-adhesion waterproofing membrane body of metal film includes: PET thin film layer A, metal aluminum foil layer, viscose layer, PET thin film layer B, waterproof layer, child basic unit and isolation layer, PET thin film layer A below is equipped with the metal aluminum foil layer, metal aluminum foil layer below is equipped with the viscose layer, viscose layer below is equipped with PET thin film layer B, PET thin film layer B below is equipped with the waterproof layer, the waterproof layer below is equipped with child basic unit, child basic unit below is equipped with the isolation layer.

Preferably, the waterproof layer is an asphalt modified material or a self-adhesive butyl rubber layer with a self-adhesive effect, and the base layer is a glass fiber base or a polyester base.

Preferably, the isolating layer is a PET film with a silicone oil coated on the surface.

Preferably, the thickness of the PET film layer A and the PET film layer B is 0.04 mm-0.05 mm, the thickness of the metal aluminum foil layer is 0.35 mm-0.5 mm, the thickness of the adhesive layer is 0.01mm, the thickness of the waterproof layer is 1mm, the thickness of the tire base layer is 0.5-2.5 mm, and the thickness of the isolation layer is 0.04 mm-0.05 mm.

Preferably, the thickness of the metal film heat-insulating self-adhesive waterproof coiled material body is 1.5-4 mm, and the length of the metal film heat-insulating self-adhesive waterproof coiled material body is 5-20 m.

Compared with the prior art, the utility model has the following beneficial effects:

1. compared with the prior art, the weather-resistant metal film heat-insulating self-adhesive waterproof coiled material is additionally provided with the aluminum foil layer, wherein aluminum powder sprayed on the PET film can crack along with the aging of the PET film after long-time insolation, and then fall off together; compared with the prior art, our aluminium foil layer is the metal film, can separate the film formation, compared with prior art, the weatherability of aluminium foil is better than aluminium powder, reflection illumination effect is also better simultaneously, can play better thermal-insulated cooling effect of reflection, for avoiding the surface layer PET film to drop and influence the adhesion of aluminium foil layer after insolating, the PET film has been increased in aluminium foil layer below, thereby the adhesion of aluminium foil layer and matrix has been improved, avoid the surface layer PET film to drop the back, the situation that the aluminium foil layer drops thereupon takes place, the life of aluminium foil layer has been prolonged, the life of product has also been prolonged simultaneously.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a weather-resistant metal film heat-insulating self-adhesive waterproof roll;

fig. 2 is a schematic front view of a weather-proof metal film heat-insulating self-adhesive waterproof roll;

fig. 3 is a schematic sectional view of a weather-proof metal film heat-insulating self-adhesive waterproof roll.

The reference numerals in the drawings indicate: 1. a PET film layer A; 2. a metal aluminum foil layer; 3. an adhesive layer; 4. a PET film layer B; 5. a waterproof layer; 6. a tread layer; 7. an isolation layer; 8. the metal film heat-insulating self-adhesive waterproof coiled material body.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1 and 2, a weather-proof metal film heat-insulating self-adhesive waterproof roll, which comprises a metal film heat-insulating self-adhesive waterproof roll body 8, wherein the metal film heat-insulating self-adhesive waterproof roll body 8 comprises: PET film layer A1, metal aluminum foil layer 2, viscose layer 3, PET film layer B4, waterproof layer 5, child basic unit 6 and isolation layer 7, PET film layer A1 below is equipped with metal aluminum foil layer 2, metal aluminum foil layer 2 below is equipped with viscose layer 3, viscose layer 3 below is equipped with PET film layer B4, PET film layer B4 below is equipped with waterproof layer 5, waterproof layer 5 below is equipped with child basic unit 6, child basic unit 6 below is equipped with isolation layer 7, waterproof layer 5 is the asphalt modification material or the self-adhesion butyl rubber layer that have self-adhesion, child basic unit 6 is glass fiber child base or polyester child base, isolation layer 7 is the PET film of surface coating silicone oil, PET film layer A1 and PET film layer B4's thickness is 0.04mm ~ 0.05mm, metal aluminum foil layer 2's thickness is 0.35mm ~ 0.5mm, viscose layer 3's thickness is 0.01mm, waterproof layer 5's thickness is 1mm, child basic unit 6's thickness is 0.5 ~ 2.5mm, isolation layer 7's thickness is 0.04mm ~ 0.05mm, metal film body's self-adhesion waterproof roll thickness is 1.5mm ~ 20 mm, metal body's self-adhesion waterproof roll is the self-adhesion length of the self-adhesion film of the waterproof roll of metal film body is 1.5mm ~ 20 mm.

Further, through having increased metal aluminum foil layer 2, can prevent to follow the ageing fracture of PET film after long-time insolateing, then drop together, adopt metal aluminum foil layer 2 to be the metal film, can independently form a film, compared with prior art, the weatherability of aluminium foil is better than the aluminium powder, reflection illumination effect is also better simultaneously, can play better reflection thermal-insulated cooling effect, for avoiding the adhesion that surface layer PET film layer A1 drops and influences metal aluminum foil layer 2 after insolateing, the PET film has been increased in metal aluminum foil layer 2 below, thereby the adhesion of aluminium foil layer and matrix has been improved, avoid the surface layer PET film to drop the back, metal aluminum foil layer 2 takes place along with the circumstances that drops, the life of metal aluminum foil layer 2 has been prolonged, and product life has also been prolonged simultaneously.

Working principle: according to the weather-resistant metal film heat-insulating self-adhesive waterproof coiled material, when the waterproof coiled material is used, a roof base surface is cleaned, then the isolation layer 7 of the waterproof coiled material is torn off, the base layer 6 is directly paved on the surface of roof concrete, fire baking is not needed, the efficiency is higher, construction is convenient and fast, cost is low, metal aluminum foil has excellent weather resistance, the waterproof coiled material has good functions of good corrosion resistance, weather resistance, ultraviolet resistance and the like through arranging the metal aluminum foil layer 2 on the surface of the waterproof coiled material, ageing and cracking of the waterproof coiled material are effectively prevented, metal aluminum foil can isolate and reflect most sunlight and heat, and meanwhile, the outside heat and ultraviolet rays can be effectively blocked, the roof temperature is reduced, so that the ageing rate of the waterproof coiled material is reduced, the tensile property and the elongation rate of the waterproof coiled material are improved, and the self-adhesive butyl rubber layer is arranged.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a resistant thermal-insulated self-adhesion waterproofing membrane of weather-proof metal film, includes thermal-insulated self-adhesion waterproofing membrane body (8) of metal film, its characterized in that: the metal film heat-insulating self-adhesive waterproof coiled material body (8) comprises: PET thin film layer A (1), metal aluminum foil layer (2), viscose layer (3), PET thin film layer B (4), waterproof layer (5), child basic unit (6) and isolation layer (7), PET thin film layer A (1) below is equipped with metal aluminum foil layer (2), metal aluminum foil layer (2) below is equipped with viscose layer (3), viscose layer (3) below is equipped with PET thin film layer B (4), PET thin film layer B (4) below is equipped with waterproof layer (5), waterproof layer (5) below is equipped with child basic unit (6), child basic unit (6) below is equipped with isolation layer (7).

2. The weather-resistant metal film heat-insulating self-adhesive waterproof roll as claimed in claim 1, wherein: the waterproof layer (5) is an asphalt modified material or a self-adhesive butyl rubber layer with a self-adhesive effect, and the base layer (6) is a glass fiber base or a polyester base.

3. The weather-resistant metal film heat-insulating self-adhesive waterproof roll as claimed in claim 1, wherein: the isolating layer (7) is a PET film with the surface coated with silicone oil.

4. The weather-resistant metal film heat-insulating self-adhesive waterproof roll as claimed in claim 1, wherein: the thickness of the PET film layer A (1) and the PET film layer B (4) is 0.04-0.05 mm, the thickness of the metal aluminum foil layer (2) is 0.35-0.5 mm, the thickness of the adhesive layer (3) is 0.01mm, the thickness of the waterproof layer (5) is 1mm, the thickness of the tire base layer (6) is 0.5-2.5 mm, and the thickness of the isolation layer (7) is 0.04-0.05 mm.

5. The weather-resistant metal film heat-insulating self-adhesive waterproof roll as claimed in claim 1, wherein: the thickness of the metal film heat-insulating self-adhesive waterproof coiled material body (8) is 1.5-4 mm, and the length of the metal film heat-insulating self-adhesive waterproof coiled material body (8) is 5-20 m.