CN209794792U - composite environment-friendly waterproof coiled material - Google Patents

Abstract

The utility model discloses a composite environment-friendly waterproof coiled material, which comprises a coiled material main body, wherein the surface of the coiled material main body is coated with a PVC waterproof membrane, and the coiled material main body is fixed with a clamping strip, two ends of the upper surface of the coiled material main body are both provided with a fixing plate, the surface of the fixing plate is provided with a mounting hole, the interior of the coiled material main body is jointly composed of a first waterproof layer, an adhesive layer, a barrier layer and a second waterproof layer, the first waterproof layer is positioned under the PVC waterproof film, the bottom of the first waterproof layer is closely adhered to the barrier layer through the adhesive layer, the second waterproof layer is positioned at the bottom of the barrier layer, the first waterproof layer is internally composed of a polyurethane waterproof coating, a plywood core material and a bottom plate core material, the bottom of the polyurethane waterproof coating is connected with the plywood core material through an adhesive layer, and the bottom of the plywood core material is closely adhered to the bottom board core material through sealant. The utility model discloses a to the inside multiple water repellent design that carries on of waterproofing membrane, have heat preservation and corrosion-resistant advantage simultaneously concurrently.

Description

Composite environment-friendly waterproof coiled material

Technical Field

The utility model relates to a waterproofing membrane technical field specifically is a compound environmental protection waterproofing membrane.

background

The waterproof material is used for the building envelope to prevent the penetration of rainwater, snow water and underground water; to prevent the erosion of moisture, steam and other harmful gases and liquids in the air; the partition structure is to prevent the infiltration of the water supply and drainage. These materials that resist permeation, leakage and erosion are collectively referred to. Preventing rainwater, groundwater, industrial and domestic water supply and drainage, corrosive liquids, and moisture, vapor and the like in the air from entering the materials of the building. The parts of the building needing waterproof treatment are mainly roofs, walls, floors and basements. The waterproof materials are various in variety and are divided into 4 types according to the main raw materials: the asphalt waterproof material. The asphalt felt, paper base asphalt felt, solvent and water emulsion asphalt or asphalt rubber paint and ointment prepared with natural asphalt, petroleum asphalt and coal asphalt as main material have excellent adhesion, plasticity, water resistance, anticorrosion and durability. ② rubber plastic waterproof material. Thirdly, cement waterproof material. Metal waterproof material. The thin steel plate, the galvanized steel plate, the profiled steel plate, the coated steel plate and the like can be directly used as a roof panel for water resistance.

The existing composite environment-friendly waterproof coiled material has single structural function and poor waterproof performance, and cannot meet the production and application requirements of people, so that the market urgently needs to develop a novel composite environment-friendly waterproof coiled material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound environmental protection waterproofing membrane to the compound environmental protection waterproofing membrane structure function singleness that proposes in solving above-mentioned background art, the relatively poor scheduling problem of waterproof performance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound environmental protection waterproofing membrane, includes the coiled material main part, coiled material main part surface cladding has the PVC water proof membrane, and is fixed with the card strip in the coiled material main part, the fixed plate is all installed at coiled material main part top surface both ends, and the fixed plate surface is provided with the mounting hole, coiled material main part is inside to constitute jointly by first waterproof layer, bond line, barrier layer and second waterproof layer, first waterproof layer is located the PVC water proof membrane under, first waterproof layer bottom closely glues glutinous through bond line and barrier layer, the second waterproof layer is located the bottom of barrier layer, first waterproof layer is inside to constitute by polyurethane waterproof coating, splint core and bottom plate core, polyurethane waterproof coating bottom is connected with the splint core through the adhesive layer, splint core bottom closely glues glutinous through sealed glue and bottom plate core.

Preferably, the first waterproof layer is closely adhered to the PVC waterproof film through an adhesive.

Preferably, the thickness of the first waterproof layer and the second waterproof layer is 5 mm.

Preferably, the second waterproof layer is internally provided with a clamping groove, and a composite plate is arranged in the clamping groove.

Preferably, the composite board is internally composed of a corrosion-resistant board, a heat-insulating core material and a waterproof core material, and the heat-insulating core material is positioned inside the waterproof core material.

Preferably, the corrosion-resistant plate, the heat-insulating core material and the waterproof core material are adhered to each other through an adhesive.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the surface of the coiled material main body is coated with a PVC waterproof film which is a high molecular multilayer disposable compound and the surface of which is in a random cross mesh shape, it is characterized in that the tensile strength is high, the waterproof and anti-permeability capability is strong, the interior of the coiled material main body is composed of a first waterproof layer, a bonding layer, a barrier layer and a second waterproof layer, the waterproof layers are arranged at the upper end and the lower end of the coiled material main body, the interior of the first waterproof layer is composed of a polyurethane waterproof coating, a splint core material and a bottom plate core material, the polyurethane waterproof coating takes polyurethane resin as a main waterproof layer, double-surface composite polypropylene filament non-woven fabrics are taken as reinforcing layers, one-step composite molding is adopted by a hot-melt direct-pressing process, meanwhile, auxiliary materials are added to improve the flexibility and the cohesiveness of the main waterproof layer of the coiled material, and carbon black and an antioxidant are added to improve the ageing resistance of the main waterproof layer of the coiled material;

(2) The inside double-layered groove that is provided with of second waterproof layer, double-layered inslot portion installs the composite sheet, and the composite sheet is inside to be constituteed by corrosion resistant plate, heat preservation core and waterproof core, and this composite sheet possesses good corrosion resisting property, can effectively resist natural disasters and corrode, and the heat preservation core possesses good heat preservation heat-proof quality simultaneously, possesses good practicality, has prolonged the life of coiled material main part.

Drawings

FIG. 1 is an overall front view of the present invention;

Fig. 2 is a schematic view of a first waterproof layer structure of the present invention;

Fig. 3 is a schematic diagram of a second waterproof layer structure according to the present invention.

In the figure: 1. a PVC waterproof film; 2. a coil body; 3. clamping the strip; 4. mounting holes; 5. a fixing plate; 6. a first waterproof layer; 7. an adhesive layer; 8. a barrier layer; 9. a second waterproof layer; 10. a polyurethane waterproof coating; 11. an adhesive layer; 12. a splint core material; 13. a floor core; 14. a clamping groove; 15. a composite board; 16. a corrosion resistant plate; 17. a waterproof core material; 18. a heat-insulating core material.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a composite environment-friendly waterproof coiled material comprises a coiled material main body 2, wherein the surface of the coiled material main body 2 is coated with a PVC waterproof membrane 1, the PVC waterproof membrane 1 is a high-molecular multilayer disposable composite, the surface of the PVC waterproof membrane is in a random cross mesh shape, the composite environment-friendly waterproof coiled material is characterized by high tensile strength and strong waterproof and anti-permeability capacity, a clamping strip 3 is fixed on the coiled material main body 2, fixing plates 5 are respectively installed at two ends of the upper surface of the coiled material main body 2, mounting holes 4 are formed in the surface of each fixing plate 5, the coiled material main body 2 is internally composed of a first waterproof layer 6, an adhesive layer 7, a barrier layer 8 and a second waterproof layer 9, the upper end and the lower end of the coiled material main body 2 are respectively provided with a waterproof layer, the internal plates can be wrapped in an omnibearing manner, the first waterproof layer 6 is positioned under the PVC waterproof membrane 1, the bottom of the first, the interior of the first waterproof layer 6 is composed of a polyurethane waterproof coating 10, a splint core material 12 and a bottom plate core material 13, the bottom of the polyurethane waterproof coating 10 is connected with the splint core material 12 through an adhesive layer 11, the bottom of the splint core material 12 is closely adhered with the bottom plate core material 13 through a sealant, the polyurethane waterproof coating 10 takes polyurethane resin as a main waterproof layer, double-surface composite polypropylene filament non-woven fabric as an enhancement layer, the hot-melt direct-pressing process is adopted for one-step composite molding, auxiliary materials are added simultaneously to improve the flexibility and the adhesiveness of the main waterproof layer of the coiled material, and carbon black and an antioxidant are added to improve the ageing resistance of the main waterproof layer of the coiled material.

Further, the first waterproof layer 6 is closely adhered to the PVC waterproof film 1 by an adhesive.

Further, the thickness of the first waterproof layer 6 and the second waterproof layer 9 are both 5 mm.

Further, a clamping groove 14 is formed in the second waterproof layer 9, and a composite plate 15 is mounted in the clamping groove 14.

Further, the composite board 15 is internally composed of the corrosion-resistant plate 16, the heat-insulating core material 18 and the waterproof core material 17, the heat-insulating core material 18 is located inside the waterproof core material 17, the composite board 15 has good corrosion resistance, can effectively resist corrosion caused by natural disasters, and meanwhile, the heat-insulating core material 18 has good heat-insulating performance, good practicability and prolonged service life of the coiled material main body 2.

Further, the corrosion-resistant plate 16, the heat-insulating core material 18 and the waterproof core material 17 are adhered to each other by an adhesive.

The working principle is as follows: when in use, the surface of the coiled material main body 2 is coated with the PVC waterproof membrane 1, the PVC waterproof membrane 1 is a high-molecular multilayer one-time composite, the surface of the PVC waterproof membrane 1 is in a random cross mesh shape, and the PVC waterproof membrane is characterized in that the PVC waterproof membrane 1 is high in tensile strength and strong in waterproof and anti-permeability capacity, the two ends of the upper surface of the coiled material main body 2 are respectively provided with the fixing plate 5, the surface of the fixing plate 5 is provided with the mounting hole 4 to play a good fixing role, the interior of the coiled material main body 2 is jointly composed of a first waterproof layer 6, a bonding layer 7, a barrier layer 8 and a second waterproof layer 9, the upper end and the lower end of the coiled material main body 2 are respectively provided with the waterproof layers to comprehensively wrap the inner plates, the interior of the waterproof layer 6 is composed of a polyurethane waterproof coating 10, a splint core 12 and a bottom plate core 13, the bottom of the polyurethane, the polyurethane waterproof coating 10 takes polyurethane resin as a main waterproof layer, double-surface composite polypropylene filament non-woven fabric is used as an enhancement layer, one-step composite forming is carried out by adopting a hot-melting and direct-pressing process, auxiliary materials are added to improve the flexibility and the cohesiveness of the main waterproof layer of the coiled material, carbon black is added, an antioxidant is used for improving the ageing resistance of the main waterproof layer of the coiled material, a clamping groove 14 is formed in a second waterproof layer 9, a composite plate 15 is arranged in the clamping groove 14, a corrosion-resistant plate 16 is arranged in the composite plate 15, a heat-insulating core material 18 and a waterproof core material 17 form the inside of the composite plate, the heat-insulating core material 18 is positioned in the waterproof core material 17, the composite plate 15 has good corrosion resistance, natural disaster erosion can be effectively resisted, meanwhile, the heat-insulating core material 18 has good heat.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a compound environmental protection waterproofing membrane, includes coiled material main part (2), a serial communication port, coiled material main part (2) surface cladding has PVC water proof membrane (1), and is fixed with card strip (3) on coiled material main part (2), fixed plate (5) are all installed at coiled material main part (2) top surface both ends, and fixed plate (5) surface is provided with mounting hole (4), coiled material main part (2) are inside to be formed jointly by first waterproof layer (6), bond line (7), barrier layer (8) and second waterproof layer (9), first waterproof layer (6) are located PVC water proof membrane (1) under, first waterproof layer (6) bottom is closely glued with barrier layer (8) through bond line (7), second waterproof layer (9) are located the bottom of barrier layer (8), first waterproof layer (6) are inside by polyurethane water proof coating (10), The waterproof plywood is characterized by comprising a plywood core material (12) and a bottom board core material (13), wherein the bottom of the polyurethane waterproof coating (10) is connected with the plywood core material (12) through an adhesive layer (11), and the bottom of the plywood core material (12) is closely adhered to the bottom board core material (13) through a sealant.

2. The composite environment-friendly waterproof roll material according to claim 1, characterized in that: the first waterproof layer (6) is closely adhered to the PVC waterproof film (1) through an adhesive.

3. the composite environment-friendly waterproof roll material according to claim 1, characterized in that: the thickness of the first waterproof layer (6) and the thickness of the second waterproof layer (9) are both 5 mm.

4. The composite environment-friendly waterproof roll material according to claim 1, characterized in that: the waterproof structure is characterized in that a clamping groove (14) is formed in the second waterproof layer (9), and a composite plate (15) is arranged in the clamping groove (14).

5. The composite environment-friendly waterproof roll material as claimed in claim 4, wherein: the composite board (15) is internally composed of a corrosion-resistant board (16), a heat-insulating core material (18) and a waterproof core material (17), and the heat-insulating core material (18) is positioned inside the waterproof core material (17).

6. The composite environment-friendly waterproof roll material as claimed in claim 5, wherein: the corrosion-resistant plate (16), the heat-insulating core material (18) and the waterproof core material (17) are adhered to each other through an adhesive.