Synthetic polymer roof waterproof coiled material

Abstract

The utility model relates to the technical field of waterproof coiled materials, in particular to a synthetic polymer roof waterproof coiled material which comprises a base tire layer, a heat preservation layer, a protection layer, a reinforcing mechanism and a connecting mechanism. A bonding layer is arranged at the bottom of the base tire layer; the insulating layer is arranged at the top of the base tire layer for slowing down heat exchange on two sides of the insulating layer; the protective layer is arranged at the top of the heat preservation layer and used for improving the durability of the coiled material; the protective layer comprises a fireproof layer, a waterproof layer and an anti-corrosion layer; the reinforcing mechanism is arranged in the base tire layer and used for improving the overall strength of the coiled material; the connecting mechanisms are arranged on the two sides of the base tire layer and used for connecting adjacent coiled materials. The connecting mechanism comprises a connecting strip; the connecting strips are fixedly connected with the protective layer, and connecting grooves matched with the connecting strips are formed in the surface of the base tire layer. Through the arrangement of the connecting mechanism, the waterproof performance of the connecting position of the waterproof coiled material is guaranteed, meanwhile, the difficulty of laying the waterproof coiled material is greatly reduced, and then the laying efficiency of the waterproof coiled material is improved.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane technology, specifically to a synthetic polymer roofing waterproof membrane. Background Technology

[0002] Waterproof membranes are waterproof materials made by impregnating a base material with asphalt or polymer-based waterproofing materials. They are supplied in roll form and are called waterproof membranes. Waterproof membranes are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to resist external rainwater and groundwater seepage. As a leak-proof connection between the foundation and the building, it is the first line of defense for waterproofing the entire project and plays a crucial role. The main products are asphalt waterproof membranes and polymer waterproof membranes.

[0003] Chinese Patent CN220539038U discloses a synthetic polymer roofing waterproof membrane, comprising: a hot-melt layer on the surface of the roofing waterproof membrane, a glass fiber layer beneath the hot-melt layer to improve the strength and tensile strength of the roofing waterproof membrane after laying, a waterproof structural layer beneath the glass fiber layer, both the glass fiber layer and the waterproof structural layer being fibrous porous structures, and a rigid plastic hot-melt layer beneath the waterproof structural layer, the rigid plastic hot-melt layer having rigid plastic hot-melt inserts at its edges, the rigid plastic hot-melt layers being interconnected by rigid plastic hot-melt inserts; by heating the lower layer of the synthetic polymer roofing waterproof membrane after it is laid in place, it can be tightly bonded to the roof; by heating the upper layer of the material, the glass fiber layers can be interconnected to improve strength, and the waterproof structural layer can form a dense waterproof membrane to achieve effective waterproofing.

[0004] However, the above technical solution has the following shortcomings: In order to effectively connect adjacent waterproof membranes, the connection between two waterproof membranes is achieved by inserting rigid plastic hot-melt plugs between adjacent waterproof membranes. This requires inserting individual plugs into the reserved slots of the connected waterproof membranes, which makes the laying of waterproof membranes more difficult and affects the laying progress of waterproof membranes. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a synthetic polymer roofing waterproof membrane.

[0006] The technical solution of this utility model: a synthetic polymer roofing waterproof membrane, comprising:

[0007] The base layer has an adhesive layer at its bottom;

[0008] The insulation layer, which is placed on top of the base layer, is used to slow down heat exchange between the two sides of the insulation layer;

[0009] A protective layer is arranged on the top of the thermal insulation layer for increasing the durability of the waterproofing membrane;

[0010] The protective layer comprises a fireproof layer, a waterproof layer and a corrosion-resistant layer; the waterproof layer is arranged on the thermal insulation layer, the bottom of the waterproof layer is connected with the top of the fireproof layer, and the corrosion-resistant layer is arranged on the waterproof layer;

[0011] A reinforcing mechanism is arranged in the base tire layer for improving the overall strength of the waterproofing membrane, and the reinforcing mechanism extends into the thermal insulation layer and the adhesive layer;

[0012] A connecting mechanism is arranged on both sides of the base tire layer for connecting adjacent waterproofing membranes.

[0013] The connecting mechanism comprises a connecting strip; the connecting strip is fixedly connected with the bottom of the protective layer, and the surface of the base tire layer is provided with a connecting groove matched with the connecting strip.

[0014] Preferably, the adhesive layer is made of hot melt adhesive which is melted after heating and has certain permeability.

[0015] Preferably, the thermal insulation layer is made of aerogel felt which can effectively slow down the heat exchange on both sides of the thermal insulation layer, thereby achieving the thermal insulation effect.

[0016] Preferably, the fireproof layer is a butadiene styrene rubber layer, the waterproof layer is an acrylic ester layer, and the corrosion-resistant layer is an epoxy resin coating layer.

[0017] Preferably, the reinforcing mechanism comprises reinforcing ropes and extension ropes; a plurality of reinforcing ropes are arranged, three reinforcing ropes intersect at a point, a reinforcing ball is arranged at the intersection of the reinforcing ropes, a plurality of extension ropes are arranged, and one end of the extension rope is connected with the reinforcing ball.

[0018] Preferably, the other end of the extension rope extends into the thermal insulation layer and the adhesive layer, and an expansion ball is fixedly connected with the end of the extension rope away from the reinforcing ball.

[0019] Preferably, both sides of the base tire layer extend outward to wrap the thermal insulation layer, both sides of the base tire layer are arranged at 45 degrees, and both sides of the base tire layer are also provided with the adhesive layer.

[0020] Preferably, the base tire layer and the protective layer are arranged in a staggered manner, and the connecting mechanism is arranged in the avoiding position of the base tire layer and the protective layer.

[0021] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0022] The arrangement of the connecting mechanism ensures the waterproofness of the connecting position of the waterproofing membrane, greatly reduces the difficulty of laying the waterproofing membrane, and further improves the laying efficiency of the waterproofing membrane. The extension of the reinforcing mechanism between the base tire layer, the thermal insulation layer and the adhesive layer effectively improves the connecting strength between the base tire layer, the thermal insulation layer and the adhesive layer, and further improves the overall strength of the waterproofing membrane. Attached Figure Description

[0023] Figure 1 This is a perspective view of one embodiment of the present invention;

[0024] Figure 2 This is a perspective view from a second angle of an embodiment of the present invention;

[0025] Figure 3 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0026] Figure 4 This is a schematic diagram of the protective layer structure in one embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the connecting mechanism in one embodiment of the present invention.

[0028] Reference numerals: 1. Base layer; 2. Adhesive layer; 31. Fireproof layer; 32. Waterproof layer; 33. Anti-corrosion layer; 41. Reinforcing rope; 42. Extension rope; 43. Reinforcing ball; 44. Expansion ball; 51. Connecting strip; 52. Connecting groove; 6. Insulation layer. Detailed Implementation

[0029] Example 1

[0030] like Figures 1-5 As shown, the present invention proposes a synthetic polymer roofing waterproof membrane, comprising a base layer 1, an insulation layer 6, a protective layer, a reinforcing mechanism, and a connecting mechanism;

[0031] The base layer 1 has an adhesive layer 2 at the bottom. The adhesive layer 2 is made of hot melt adhesive, which melts when heated and has a certain degree of permeability. The basic resin of the hot melt adhesive is copolymerized from ethylene and vinyl acetate under high temperature and high pressure.

[0032] The insulation layer 6 is set on top of the base layer 1 to slow down the heat exchange between the two sides of the insulation layer 6. The insulation layer 6 is made of aerogel felt, which can effectively slow down the heat exchange between the two sides of the insulation layer 6, thereby achieving the insulation effect. The aerogel felt is a flexible insulation felt made of nano silica or metal aerogel as the main material, combined with carbon fiber or ceramic glass fiber cotton or pre-oxidized fiber felt through a special process.

[0033] A protective layer is placed on top of the insulation layer 6 to increase the durability of the roll material;

[0034] The protective layer comprises a fireproof layer 31, a waterproof layer 32 and a corrosion-resistant layer 33; the waterproof layer 32 is arranged on the thermal insulation layer 6, the bottom of the waterproof layer 32 is connected with the top of the fireproof layer 31, and the corrosion-resistant layer 33 is arranged on the waterproof layer 32; the fireproof layer 31 is a styrene-butadiene rubber layer, the waterproof layer 32 is an acrylate layer, and the corrosion-resistant layer 33 is an epoxy resin coating layer;

[0035] The reinforcing mechanism is arranged in the base tire layer 1 and extends into the thermal insulation layer 6 and the bonding layer 2 to improve the overall strength of the coiled material.

[0036] The connecting mechanism is arranged on both sides of the base tire layer 1 to connect adjacent coiled materials.

[0037] The connecting mechanism comprises a connecting strip 51; the connecting strip 51 is fixedly connected with the bottom of the protective layer, and the surface of the base tire layer 1 is provided with a connecting groove 52 matched with the connecting strip 51.

[0038] Embodiment two

[0039] As shown in Figure 5 The utility model discloses a kind of synthetic polymer roofing waterproofing materials, compared to embodiment one, the structure of the reinforcing mechanism is also specifically disclosed in the present embodiment;The reinforcing mechanism includes reinforcing rope 41 and extension rope 42;Reinforcing rope 41 is provided with multiple, three reinforcing rope 41 intersect at a point, and reinforcing rope 41 intersection point is provided with reinforcing ball 43;Extension rope 42 is provided with multiple, one end of extension rope 42 is connected with reinforcing ball 43, the other end of extension rope 42 extends into thermal insulation layer 6 and bonding layer 2, and the other end of extension rope 42 away from reinforcing ball 43 is fixedly connected with inflatable ball 44.

[0040] Embodiment three

[0041] As shown in Figures 1-2 The utility model discloses a kind of synthetic polymer roofing waterproofing materials, compared to embodiment two;Two sides of base tire layer 1 extend outward and wrap thermal insulation layer 6, and two sides of base tire layer 1 are arranged at 45 degrees, and bonding layer 2 is also arranged on two sides of base tire layer 1, base tire layer 1 and protective layer are arranged in staggered mode, and connecting mechanism is arranged in the avoidance of base tire layer 1 and protective layer.

[0042] When laying, waterproofing material is unfolded while bonding layer 2 is heated, and part of bonding layer 2 is melted and infiltrated into roof to realize the connection between waterproofing material and roof, when laying adjacent waterproofing material, waterproofing material is aligned with laid waterproofing material, then connecting strip 51 is inserted into connecting groove 52, waterproofing material is unfolded while bonding layer 2 is heated, and the above operation is repeated until waterproofing material completely covers working roof.

[0043] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field, without departing from the utility model purposes.

Claims

1. A synthetic polymer roofing waterproofing membrane, characterized in that, The utility model relates to a kind of roll materials, including: Base tire layer (1), the bottom of which is provided with adhesive layer (2); Thermal insulation layer (6) is arranged on the top of base tire layer (1) for slowing down heat exchange on both sides of thermal insulation layer (6); Protective layer is arranged on the top of thermal insulation layer (6) for increasing the durability of roll material; The protective layer includes fireproof layer (31), waterproof layer (32) and anticorrosive layer (33);Waterproof layer (32) is arranged on thermal insulation layer (6), the bottom of waterproof layer (32) is connected with the top of fireproof layer (31), and anticorrosive layer (33) is arranged on waterproof layer (32); Strengthening mechanism is arranged in base tire layer (1) for improving the overall strength of roll material, and the strengthening mechanism extends into thermal insulation layer (6) and adhesive layer (2); Connecting mechanism is arranged on both sides of base tire layer (1) for connection between adjacent roll materials; The connecting mechanism includes connecting strip (51);Connecting strip (51) is fixedly connected with the bottom of protective layer, and the surface of base tire layer (1) is provided with connecting groove (52) matched with connecting strip (51).

2. The synthetic polymer waterproofing sheet according to claim 1, wherein The adhesive layer (2) is made of hot melt adhesive, which melts after heating and has certain permeability.

3. The synthetic polymer waterproofing sheet according to claim 1, wherein Thermal insulation layer (6) is made of aerogel felt, which can effectively slow down heat exchange on both sides of thermal insulation layer (6), thereby achieving thermal insulation effect.

4. The synthetic polymer waterproofing sheet according to claim 1, wherein Fireproof layer (31) is a butadiene rubber layer, waterproof layer (32) is an acrylate layer, and anticorrosive layer (33) is an epoxy resin coating layer.

5. The synthetic polymer waterproofing sheet according to claim 1, wherein The strengthening mechanism includes reinforcing rope (41) and extension rope (42);Reinforcing rope (41) is provided in plurality, three reinforcing ropes (41) intersect at a point, and the intersection point of reinforcing rope (41) is provided with reinforcing ball (43);Extension rope (42) is provided in plurality, and one end of extension rope (42) is connected with reinforcing ball (43).

6. The synthetic polymer waterproofing sheet according to claim 5, wherein The other end of extension rope (42) extends into thermal insulation layer (6) and adhesive layer (2), and the end of extension rope (42) away from reinforcing ball (43) is fixedly connected with expansion ball (44).

7. The synthetic polymer waterproofing sheet according to claim 1, wherein Both sides of base tire layer (1) extend outward to wrap thermal insulation layer (6), both sides of base tire layer (1) are arranged at 45 degrees, and both sides of base tire layer (1) are also provided with adhesive layer (2).

8. The synthetic polymer waterproofing sheet according to claim 1, wherein Base tire layer (1) and protective layer are arranged in staggered manner, and connecting mechanism is arranged in the avoiding place of base tire layer (1) and protective layer.

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