CN211080614U - Water stop strip with sealing function - Google Patents

Abstract

The utility model discloses a sealing rod with sealing function, including connecting seat and sealing rod, the waterproof layer has all been compounded at the upper and lower both ends of connecting seat, the waterproof layer includes glass fiber net cloth, glass fiber net cloth's outside complex has chloroprene rubber, chloroprene rubber's outside complex has the oleamen, the outside complex of waterproof layer has corrosion-resistant layer, corrosion-resistant layer include tetrafluoroethylene, tetrafluoroethylene's outside complex has the carbon fiber, the outside complex of carbon fiber has copper oxide, corrosion-resistant layer's outside complex has anti-aging layer. This sealing rod with sealing function has good alkali resistance, pliability and the high stretching resistance of longitude and latitude through glass fiber mesh cloth, waterproof, fire prevention, advantage such as anti-crack, has improved the water-proof effects and weatherability, corrosion resistance, the low temperature flexibility of coiled material and has obtained further improvement through polymer polyethylene.

Description

Water stop strip with sealing function

Technical Field

The utility model relates to a waterproof material technical field specifically is a sealing strip with sealing function.

Background

The template bolt hole and the construction joint of the reinforced concrete basement exterior wall are the main hidden trouble positions of the leakage of the building, and are treated by a BW (fire retardant) water stop bar, wherein the PN (BW) water stop bar is a novel building waterproof material which is synthesized by high polymers, inorganic water-absorbing expansion materials, rubber and auxiliaries and has self-adhesive property, can absorb water by volume expansion when meeting water, and can compact the gap between new and old concrete to form a waterproof plastic colloid;

the existing door and window frame section bar, heat-insulating filling materials and building wall bodies are connected with structural defects, namely the existing connection node construction method is too rough and simple in technical measures, effective waterproof sealing cannot be achieved at all, a waterproof layer cannot form a fully-closed waterproof system, the practicability of a water stop strip is reduced, and the actual use requirement is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing strip with sealing function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterstop with sealing function, includes connecting seat and waterstop, the waterproof layer has all been compound at the upper and lower both ends of connecting seat, the waterproof layer includes glass fiber net cloth, glass fiber net cloth's the outside complex has chloroprene rubber, chloroprene rubber's the outside complex has the oleamen, the outside complex of waterproof layer has corrosion-resistant layer, corrosion-resistant layer including tetrafluoroethylene, tetrafluoroethylene's the outside complex has the carbon fiber, the outside complex of carbon fiber has copper oxide, corrosion-resistant layer's the outside complex has anti-aging layer, anti-aging layer includes polymer polyethylene, polymer polyethylene's the outside complex has aramid fiber, anti-aging layer's the outside complex has fire-retardant layer, the outside bonding of connecting seat, waterproof layer, corrosion-resistant layer, anti-aging layer and fire-retardant layer has the waterproof glue.

Preferably, the outer walls of the left side and the right side of the water stop strip are bonded with the outer walls of the connecting seat and the waterproof layer through adhesives.

Preferably, the material of the flame retardant layer is any one of aluminum hydroxide, antimony trioxide, magnesium hydroxide and silicon.

Preferably, the waterproof glue is polyurethane glue.

Compared with the prior art, the beneficial effects of the utility model are that: the water stop strip with the sealing function has the advantages of good alkali resistance, flexibility, high tensile strength in the warp-weft direction, water resistance, fire resistance, crack resistance and the like through the glass fiber mesh cloth, has the characteristics of high tensile strength, large elasticity and elongation, good cohesiveness, water resistance, weather resistance and the like through chloroprene rubber and factice, can be used in a cold state, has long service life, has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-adhesiveness, electric insulativity and good ageing resistance through tetrafluoroethylene, has high axial strength and modulus through carbon fiber and copper oxide, has low density, high specific performance, no creep, ultrahigh temperature resistance and good fatigue resistance in a non-oxidation environment, improves the waterproof effect, weather resistance, corrosion resistance and low-temperature flexibility of a coiled material through high molecular polyethylene, and further improves the waterproof effect, the weather resistance, the corrosion resistance and the low-temperature flexibility of the coiled material through aramid fiber, The waterproof adhesive has the advantages of high flexibility, water resistance, moisture insulation, strong cohesive force, cracking resistance, strong cohesive force, air permeability, water impermeability, simple and convenient construction, high-efficiency construction, excellent impermeability and strong cohesive force.

Drawings

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

FIG. 2 is a schematic diagram of a waterproof layer structure of the present invention;

FIG. 3 is a schematic structural view of the corrosion-resistant layer of the present invention;

fig. 4 is the structural schematic diagram of the anti-aging layer of the present invention.

In the figure: 1. connecting seat, 2, sealing rod, 3, waterproof layer, 301, glass fiber net check cloth, 302, chloroprene rubber, 303, oleamen, 4, corrosion-resistant layer, 401, tetrafluoroethylene, 402, carbon fiber, 403, copper oxide, 5, ageing resistant layer, 501, polymer polyethylene, 502, aramid fiber, 6, fire-retardant layer, 7, waterproof glue.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water stop with sealing function comprises a connecting seat 1 and a water stop 2, the outer walls of the left side and the right side of the water stop 2 are bonded with the outer walls of the connecting seat 1 and a waterproof layer 3 through adhesives, the waterproof layer 3 is compounded at the upper end and the lower end of the connecting seat 1, the waterproof layer 3 comprises glass fiber gridding cloth 301, the glass fiber gridding cloth 301 has the advantages of good alkali resistance, flexibility, high tensile strength in the longitudinal and latitudinal directions, water resistance, fire resistance, crack resistance and the like, chloroprene rubber 302 is compounded at the outer side of the glass fiber gridding cloth 301, factice 303 is compounded at the outer side of the chloroprene rubber 302, the chloroprene rubber 302 and the factice 303 have the characteristics of high tensile strength, high elasticity and elongation, good cohesiveness, water resistance, good weather resistance and the like, the water stop can be used in a cold state, the service life is long, a corrosion-resistant layer 4 is compounded, the polytetrafluoroethylene 401 has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-stick property, electrical insulation property and good anti-aging endurance, the carbon fiber 402 is compounded on the outer side of the tetrafluoroethylene 401, the copper oxide 403 is compounded on the outer side of the carbon fiber 402, the carbon fiber 402 and the copper oxide 403 have high axial strength and modulus, low density, high specific performance and no creep deformation, the ultra-high temperature resistance and good fatigue resistance in a non-oxidation environment are realized, the anti-aging layer 5 is compounded on the outer side of the corrosion-resistant layer 4, the anti-aging layer 5 comprises high polymer polyethylene 501, the waterproof effect, the weather resistance, the corrosion resistance and the low-temperature flexibility of the coiled material are improved by the high polymer polyethylene 501, the aramid fiber 502 is compounded on the outer side of the high polymer polyethylene 501, the aramid fiber 502 has low density, high strength, good toughness, high temperature resistance, easy processing and forming, and the flame-retardant layer 6 is compounded on the outer side of the anti-aging layer 5, the material of the flame-retardant layer 6 is aluminum hydroxide, the material of the flame-retardant layer 6 can also adopt antimony trioxide, magnesium hydroxide and silicon, the flame retardant layer 6 can inhibit or retard combustion and is not easy to combust, the fireproof performance is improved, waterproof glue 7 is adhered to the outer sides of the connecting seat 1, the waterproof layer 3, the corrosion-resistant layer 4, the anti-aging layer 5 and the flame retardant layer 6, the waterproof glue 7 is polyurethane glue, the waterproof glue 7 has the advantages of high flexibility, water resistance, moisture insulation, strong cohesive force, strong anti-cracking cohesive force, air permeability, water impermeability, simple and convenient construction, high-efficiency construction, excellent impermeability and strong cohesive force, when the device needs to be installed, the waterproof glue 7 is evenly coated on the outer sides of the connecting seat 1, the waterproof layer 3, the corrosion-resistant layer 4, the anti-aging layer 5 and the flame-retardant layer 6, the device can be adhered to objects through the waterproof glue 7, and gaps between the objects can be plugged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a sealing rod with sealing function, includes connecting seat (1) and sealing rod (2), its characterized in that: waterproof layer (3) have all been compound at the upper and lower both ends of connecting seat (1), waterproof layer (3) include glass fiber net check cloth (301), the outside complex of glass fiber net check cloth (301) has chloroprene rubber (302), the outside complex of chloroprene rubber (302) has oleamen (303), the outside complex of waterproof layer (3) has corrosion-resistant layer (4), including tetrafluoroethylene (401) of corrosion-resistant layer (4), the outside complex of tetrafluoroethylene (401) has carbon fiber (402), the outside complex of carbon fiber (402) has copper oxide (403), the outside complex of corrosion-resistant layer (4) has ageing resistant layer (5), ageing resistant layer (5) include polymer polyethylene (501), the outside complex of polymer polyethylene (501) has aramid fiber (502), the outside complex of ageing resistant layer (5) has flame retardant coating (6), waterproof glue (7) is adhered to the outer sides of the connecting seat (1), the waterproof layer (3), the corrosion-resistant layer (4), the anti-aging layer (5) and the flame-retardant layer (6).

2. A water stop strip with a sealing function according to claim 1, wherein: the outer walls of the left side and the right side of the water stop strip (2) are bonded with the outer walls of the connecting seat (1) and the waterproof layer (3) through adhesives.

3. A water stop strip with a sealing function according to claim 1, wherein: the flame-retardant layer (6) is made of any one of aluminum hydroxide, antimony trioxide, magnesium hydroxide and silicon.

4. A water stop strip with a sealing function according to claim 1, wherein: the waterproof glue (7) is polyurethane glue.

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