CN215977780U

CN215977780U - Sealing rubber waterstop for concrete pouring box

Info

Publication number: CN215977780U
Application number: CN202122253060.2U
Authority: CN
Inventors: 付铁柱
Original assignee: Hengshui Yifeng Technology Co ltd
Current assignee: Hengshui Yifeng Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-08
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a sealing rubber waterstop for a concrete pouring box, which comprises an inner base band, wherein the left side and the right side of the top of the inner base band are fixedly connected with an expansion strip and an installation layer respectively, the top of the installation layer is fixedly connected with a release layer, the bottom of the inner base band is fixedly connected with an outer base band, the bottom of the outer base band is sprayed with an anti-corrosion layer, one side of the inner base band, which is opposite to the anti-corrosion layer, is fixedly connected with an adhesion layer, the inner surface of the adhesion layer is fixedly connected with an inner layer, the inner layer comprises a waterproof layer, the bottom of the waterproof layer is fixedly connected with a reinforcing rib, and the bottom of the reinforcing rib is fixedly connected with a tensile layer. This practicality possesses the advantage of high strength, has solved current waterstop at the in-process that uses, and the intensity of waterstop is lower, causes the waterstop to break easily and damages, has reduced the protecting effect of waterstop, is not convenient for install the waterstop, has increased the problem of staff's work load.

Description

Sealing rubber waterstop for concrete pouring box

Technical Field

The utility model relates to the technical field of concrete pouring, in particular to a sealing rubber waterstop for a concrete pouring box.

Background

The rubber waterstop is mainly used for projects such as capital construction projects, underground facilities, tunnels, sewage treatment plants, water conservancy projects, subways and the like, and is prepared by casting expansion joint concrete such as gates, dam bottoms, building projects, underground buildings and the like so as to ensure the service life of engineering buildings.

The existing sealing rubber waterstop has low strength in the using process, easily causes the waterstop to break and damage, reduces the protection effect of the waterstop, is not convenient for mounting the waterstop, and increases the workload of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing rubber waterstop for a concrete pouring box, which has the advantage of high strength and solves the problems that the existing sealing rubber waterstop is low in strength, the waterstop is easy to break and damage, the protection effect of the waterstop is reduced, the waterstop is inconvenient to install and the workload of workers is increased in the use process of the existing sealing rubber waterstop.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sealing rubber waterstop for concrete placement box, includes interior baseband, the left and right sides difference fixedly connected with expansion strip and the installation layer at interior baseband top, the top fixedly connected with on installation layer is from the type layer, the outer baseband of the bottom fixedly connected with of interior baseband, the bottom spraying of outer baseband has anti-corrosion coating, one side fixedly connected with adhesion layer that interior baseband is relative with anti-corrosion coating, the internal surface fixedly connected with inlayer of adhesion layer, the inlayer includes the waterproof layer, the bottom fixedly connected with strengthening rib of waterproof layer, the bottom fixedly connected with tensile layer of strengthening rib, the fire-retardant layer of bottom fixedly connected with of tensile layer.

Preferably, the expansion strip is made of an inorganic water-absorbing material, and the mounting layer is made of an adhesive.

Preferably, the material of the release layer is a release film, and the material of the anti-corrosion layer is an anti-corrosion coating.

Preferably, the waterproof layer is made of a polyvinyl chloride waterproof film, and the reinforcing ribs are made of steel wires.

Preferably, the tensile layer is made of terylene, and the flame-retardant layer is made of glass fiber.

Preferably, the number of the reinforcing ribs is a plurality of, and the reinforcing ribs are uniformly distributed on one side opposite to the waterproof layer and the tensile layer.

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

1. according to the utility model, through the matched use of the adhesion layer, the anti-corrosion layer, the mounting layer, the release layer, the waterproof layer, the reinforcing ribs, the tensile layer and the flame-retardant layer, the problems that the strength of the water stop is low, the water stop is easy to break and damage, the protection effect of the water stop is reduced, the water stop is inconvenient to mount and the workload of workers is increased in the use process of the existing sealing rubber water stop are solved.

2. According to the utility model, the expansion strip is arranged, so that the water stop effect of the inner base band can be increased conveniently due to water expansion, the inner base band can be adhered and pre-installed conveniently due to the arrangement of the installation layer, and the mutual adhesion of the installation layers can be prevented conveniently due to the arrangement of the release layer.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an exploded view of the interior of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1 inner base band, 2 adhesion layers, 3 anti-corrosion layers, 4 outer base bands, 5 inner layers, 6 expansion strips, 7 mounting layers, 8 release layers, 9 waterproof layers, 10 reinforcing ribs, 11 tensile layers and 12 flame-retardant layers.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components of the inner base belt 1, the adhesion layer 2, the anti-corrosion layer 3, the outer base belt 4, the inner layer 5, the expansion strip 6, the mounting layer 7, the release layer 8, the waterproof layer 9, the reinforcing ribs 10, the tensile layer 11, the flame retardant layer 12 and the like in the utility model are all common standard components or components known by those skilled in the art, and the structure and principle of the components can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, a sealing rubber waterstop for a concrete pouring box comprises an inner base band 1, wherein the left side and the right side of the top of the inner base band 1 are fixedly connected with an expansion strip 6 and an installation layer 7 respectively, the expansion strip 6 is an inorganic water-absorbing material, the installation layer 7 is made of an adhesive, the top of the installation layer 7 is fixedly connected with a release layer 8, the expansion strip 6 can be conveniently expanded in water to increase the water-stopping effect of the inner base band 1, the installation layer 7 can be conveniently adhered and pre-installed on the inner base band 1, the release layer 8 can be conveniently arranged to prevent the installation layers 7 from being adhered to each other, the bottom of the inner base band 1 is fixedly connected with an outer base band 4, the bottom of the outer base band 4 is sprayed with an anti-corrosion layer 3, the anti-corrosion layer 3 is arranged to protect the bottom of the outer base band 4 from being corroded and damaged, the release layer 8 is made of a release film, the material of the anti-corrosion layer 3 is anti-corrosion paint, one side of the inner base band 1 opposite to the anti-corrosion layer 3 is fixedly connected with an adhesion layer 2, the inner surface of the adhesion layer 2 is fixedly connected with an inner layer 5, the inner layer 5 comprises a waterproof layer 9, the bottom of the waterproof layer 9 is fixedly connected with a reinforcing rib 10, secondary water proofing can be conveniently carried out when the inner base band 1 is damaged by arranging the waterproof layer 9, the bending strength of the water stop can be conveniently increased by arranging the reinforcing rib 10, the material of the waterproof layer 9 is a polyvinyl chloride waterproof film, the material of the reinforcing rib 10 is a steel wire, the bottom of the reinforcing rib 10 is fixedly connected with a tensile layer 11, the bottom of the tensile layer 11 is fixedly connected with a flame-retardant layer 12, the tensile strength of the water stop can be conveniently increased by arranging the flame-retardant layer 12, the water leakage caused by the combustion damage of the inner base band 1 can be conveniently prevented, the material of the tensile layer 11 is terylene, the flame-retardant layer 12 is made of glass fiber, the number of the reinforcing ribs 10 is a plurality, and the reinforcing ribs are uniformly distributed on one side opposite to the waterproof layer 9 and the tensile layer 11.

During the use, through setting up inflation strip 6, can be convenient for meet the stagnant water effect of water inflation increase inner baseband 1, through setting up mounting layer 7, can be convenient for carry out adhesion pre-installation to inner baseband 1, through setting up from type layer 8, can be convenient for prevent the mutual adhesion of mounting layer 7, through setting up anti-corrosion coating 3, can be convenient for protect the bottom of outer baseband 4 and avoid it to receive corrosion damage, through setting up waterproof layer 9, can be convenient for carry out secondary waterproof when inner baseband 1 is damaged, through setting up strengthening rib 10, can be convenient for increase the bending strength of stagnant water, through setting up tensile layer 11, can be convenient for increase the tensile strength of stagnant water, through setting up fire-retardant layer 12, can be convenient for prevent that inner baseband 1 burning damage from causing and leak.

In summary, the following steps: this sealing rubber waterstop for concrete placement box uses through adhesion layer 2, anti-corrosion coating 3, installation layer 7, from type layer 8, waterproof layer 9, strengthening rib 10, tensile layer 11 and fire-retardant layer 12's cooperation, has solved current sealing rubber waterstop and at the in-process that uses, and the intensity of waterstop is lower, causes the waterstop to break easily and damages, has reduced the safeguard effect of waterstop, is not convenient for install the waterstop, has increased the problem of staff's work load.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete placement is sealing rubber waterstop for box, includes interior baseband (1), its characterized in that: the left and right sides at interior baseband (1) top is fixedly connected with expansion strip (6) and installation layer (7) respectively, the top fixedly connected with of installation layer (7) is from type layer (8), outer baseband (4) of the bottom fixedly connected with of interior baseband (1), the bottom spraying of outer baseband (4) has anti-corrosion coating (3), one side fixedly connected with adhesion layer (2) that interior baseband (1) is relative with anti-corrosion coating (3), internal surface fixedly connected with inlayer (5) of adhesion layer (2), inlayer (5) are including waterproof layer (9), bottom fixedly connected with strengthening rib (10) of waterproof layer (9), the bottom fixedly connected with tensile layer (11) of strengthening rib (10), the fire-retardant layer (12) of bottom fixedly connected with of tensile layer (11).

2. The sealing rubber water stop for the concrete pouring box body according to claim 1, characterized in that: the expansion strips (6) are made of inorganic water-absorbing materials, and the mounting layer (7) is made of adhesive.

3. The sealing rubber water stop for the concrete pouring box body according to claim 1, characterized in that: the release layer (8) is made of a release film, and the anti-corrosion layer (3) is made of an anti-corrosion coating.

4. The sealing rubber water stop for the concrete pouring box body according to claim 1, characterized in that: the waterproof layer (9) is made of a polyvinyl chloride waterproof film, and the reinforcing ribs (10) are made of steel wires.

5. The sealing rubber water stop for the concrete pouring box body according to claim 1, characterized in that: the tensile layer (11) is made of terylene, and the flame retardant layer (12) is made of glass fiber.

6. The sealing rubber water stop for the concrete pouring box body according to claim 1, characterized in that: the quantity of strengthening rib (10) is a plurality of, and the even distribution in waterproof layer (9) and tensile layer (11) relative one side.