CN216192061U

CN216192061U - Flame-retardant high-polymer waterproof coiled material

Info

Publication number: CN216192061U
Application number: CN202123070688.5U
Authority: CN
Inventors: 陈同县
Original assignee: Shoutai Dongguang Waterproof Material Co ltd
Current assignee: Shoutai Dongguang Waterproof Material Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-05
Anticipated expiration: 2031-12-09

Abstract

The utility model provides a flame-retardant high-polymer waterproof coiled material which comprises a waterproof coiled material body, wherein the waterproof coiled material body comprises a waterproof coiled material layer, one side of the waterproof coiled material layer is provided with a waterproof layer, an upper flame-retardant layer is connected between the waterproof layer and the waterproof coiled material body, and one side, far away from the upper flame-retardant layer, of the waterproof coiled material layer is connected with a lower flame-retardant layer in a fitting manner. According to the utility model, the waterproof coiled material can have a flame-retardant effect by splicing, gaps are not easy to generate by splicing, the waterproof effect is good, and the practicability of the product is improved.

Description

Flame-retardant high-polymer waterproof coiled material

Technical Field

The utility model relates to the technical field of waterproof rolls, in particular to a flame-retardant high-polymer waterproof roll.

Background

In the existing building construction, waterproof construction is indispensable, and the materials required for waterproof construction are not few, and the waterproof construction is mainly divided into asphalt waterproof materials, rubber plastic waterproof materials, cement waterproof materials, metal waterproof materials, waterproof rolls and the like. The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.

Traditional waterproofing membrane function singleness only can be waterproof, can not prevent fires fire-retardant, can not satisfy the demand of times, simultaneously, the side concatenation junction at two sets of waterproofing membrane is difficult to handle, produces the gap easily and leaks to lead to water-proof effects unsatisfactory, to this we propose a fire resistance polymer waterproofing membrane.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flame-retardant high-polymer waterproof coiled material to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fire-retardant polymer waterproofing membrane, includes the waterproofing membrane body, the waterproofing membrane body includes the waterproof roll material layer, one side on waterproof roll material layer is provided with the waterproof layer, be connected with fire-retardant layer between waterproof layer and the waterproofing membrane body, the laminating of one side that fire-retardant layer was kept away from on the waterproof roll material layer is connected with down fire-retardant layer.

Preferably, a heat insulation layer is attached and connected between the upper flame-retardant layer and the waterproof roll material layer.

Preferably, one side of the lower flame-retardant layer, which is far away from the waterproof roll material layer, is provided with a glue layer.

Preferably, a lower notch is formed in one side of the waterproof roll body, an upper notch is formed in one side, away from the lower notch, of the waterproof roll body, and the upper notch is matched with the lower notch.

Preferably, the upper flame-retardant layer and the lower flame-retardant layer have the same structure, the upper flame-retardant layer comprises a flame retardant and a flame-retardant plate, the flame-retardant plate is attached to the waterproof roll material layer, and the flame retardant is coated on one side, far away from the waterproof roll material layer, of the flame-retardant plate.

Preferably, the waterproof roll material layer comprises a non-woven fabric layer and two waterproof fabric layers, and the two waterproof fabric layers are respectively arranged on two sides of the non-woven fabric layer.

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

(1) this fire-retardant polymer waterproofing membrane, the setting on last fire-retardant layer can play fire-retardant effect to the surface of waterproofing membrane body, and fire-retardant effect can be played to waterproofing membrane's bottom to the setting on fire-retardant layer down, at last fire-retardant layer under with fire-retardant layer cooperation jointly, has reached better fire-retardant effect, go up fire-retardant layer and fire-retardant layer down and constitute by fire retardant and fire-retardant board, and red phosphorus fire retardant has the addition less, fire-retardant efficient, low cigarette, low toxicity, the extensive advantage of usage.

(2) This fire resistance polymer waterproofing membrane lays when a set of waterproofing membrane and accomplishes the back, when needs butt joint another group of waterproofing membrane, the staff only need with another group of waterproofing membrane's lower notch and lay waterproofing membrane after accomplishing on the notch dock mutually, instil into glue again and make it fixed, can accomplish the concatenation, the design of this structure is difficult for producing the gap, and water-proof effects is good, has improved the practicality of product.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a sectional view of the body of the waterproof roll material of the present invention;

FIG. 3 is a cross-sectional view of a waterproof roll material layer of the present invention;

fig. 4 is a cross-sectional view of an upper flame retardant layer and a lower flame retardant layer of the utility model.

In the figure: 1. a waterproof roll body; 2. a waterproof layer; 3. an upper flame retardant layer; 4. a thermal insulation layer; 5. a waterproof roll material layer; 501. a non-woven fabric layer; 502. a waterproof cloth layer; 6. a lower flame retardant layer; 7. a glue layer; 8. a lower notch; 9. an upper recess; 10. a flame retardant; 11. a flame retardant panel.

Detailed Description

The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and the detailed description, so as to clearly and completely describe the technical solution of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-4, a fire-retardant polymer waterproofing membrane, including waterproofing membrane body 1, waterproofing membrane body 1 includes waterproofing roll material layer 5, and one side of waterproofing roll material layer 5 is provided with waterproof layer 2, is connected with fire-retardant layer 3 between waterproof layer 2 and the waterproofing membrane body 1, and the laminating of one side that fire-retardant layer 3 was kept away from on waterproofing roll material layer 5 is connected with down fire-retardant layer 6.

Go up fire-retardant layer 3 and fire-retardant layer 6's structure the same down, go up fire-retardant layer 3 and include fire retardant 10 and fire-retardant board 11, fire-retardant board 11 laminates with waterproof roll material layer 5 mutually, and fire retardant 10 coating is in fire-retardant board 11 one side of keeping away from waterproof roll material layer 5.

Through the technical scheme, go up fire-retardant layer 3's setting, can play fire-retardant effect to waterproofing membrane body 1's surface, fire-retardant layer 6's setting down, can play fire-retardant effect to waterproofing membrane body 1's bottom, at last fire-retardant layer 3 with under the fire-retardant layer 6 cooperation jointly, better fire-retardant effect has been reached, wherein, fire retardant 10 is a fire retardant 10 that red phosphorus is as the representative, there is not toxicity danger in the use, the addition is few, insolubility, advantages such as fusing point height.

The waterproof layer 2 is a high-performance waterproof coating which is formed by scientifically processing acrylic emulsion serving as a base material and adding various additives and fillers, the waterproof coating is coated on the surface of the upper flame-retardant layer 3 and is an upgraded product of a common waterproof coating, and due to the addition of various polymer additives, the waterproof performance of the product is better than that of a common waterproof product, and meanwhile, the waterproof coating has high strength and tensile ductility and can cover cracks.

A heat insulation layer 4 is attached between the upper flame-retardant layer 3 and the waterproof roll material layer 5. The thermal insulation layer 4 is an aerogel felt which is a flexible thermal insulation felt formed by compounding nano silicon dioxide or metal aerogel serving as a main body material and carbon fiber or ceramic glass fiber cotton or pre-oxidized fiber felt through a special process, and the aerogel felt has the characteristics of softness, easiness in cutting, low density, inorganic fire resistance, overall hydrophobicity, environmental friendliness and the like, and can replace traditional flexible thermal insulation materials with poor thermal insulation performance, such as glass fiber products, asbestos thermal insulation felts, silicate fiber products and the like, and the environmental friendliness is poor.

And one side of the lower flame-retardant layer 6, which is far away from the waterproof roll material layer 5, is provided with a glue layer 7. During the use, the staff lays the bottom surface of waterproofing membrane body 1 in the place that needs to use, through the glue film 7 of bottom, can make waterproofing membrane body 1 fix rather than.

Lower notch 8 has been seted up to one side of waterproofing membrane body 1, and waterproofing membrane body 1 keeps away from one side of lower notch 8 and has seted up notch 9, goes up notch 9 and lower notch 8 phase-match. Go up notch 9 and lower notch 8's setting for two sets of waterproofing membrane bodies 1 have better sewability when carrying out the butt joint, are difficult for producing the gap, and water-proof effects is good.

The waterproof roll material layer 5 includes a nonwoven fabric layer 501 and two waterproof fabric layers 502, and the two waterproof fabric layers 502 are respectively disposed on both sides of the nonwoven fabric layer 501. The setting of two-layer waterproof cloth layer 502 can make outside water hardly permeate to the inside of waterproof roll material layer 5, leads to inside to cause the corruption for the damage takes place for the product, has improved the water-proof effects of product.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fire resistance polymer waterproofing membrane, includes waterproofing membrane body (1), its characterized in that: waterproofing membrane body (1) is including waterproof roll material layer (5), one side of waterproof roll material layer (5) is provided with waterproof layer (2), be connected with fire-retardant layer (3) between waterproof layer (2) and waterproofing membrane body (1), one side laminating that fire-retardant layer (3) was kept away from in waterproof roll material layer (5) is connected with down fire-retardant layer (6).

2. The flame-retardant polymer waterproof roll according to claim 1, wherein: and a heat insulation layer (4) is attached and connected between the upper flame-retardant layer (3) and the waterproof roll material layer (5).

3. The flame-retardant polymer waterproof roll according to claim 1, wherein: and an adhesive layer (7) is arranged on one side of the lower flame-retardant layer (6) far away from the waterproof roll material layer (5).

4. The flame-retardant polymer waterproof roll according to claim 1, wherein: the waterproof roll is characterized in that a lower notch (8) is formed in one side of the waterproof roll body (1), an upper notch (9) is formed in one side, away from the lower notch (8), of the waterproof roll body (1), and the upper notch (9) is matched with the lower notch (8).

5. A flame-retardant polymer waterproof sheet according to any one of claims 1 to 4, wherein: go up fire-retardant layer (3) and fire-retardant layer (6) down the structure the same, go up fire-retardant layer (3) including fire retardant (10) and fire-retardant board (11), fire-retardant board (11) are laminated with waterproof roll material layer (5) mutually, the coating of fire retardant (10) is in fire-retardant board (11) one side of keeping away from waterproof roll material layer (5).

6. The flame-retardant polymer waterproof roll according to claim 1, wherein: the waterproof roll material layer (5) comprises a non-woven fabric layer (501) and two waterproof fabric layers (502), wherein the two waterproof fabric layers (502) are respectively arranged on two sides of the non-woven fabric layer (501).