CN217998446U

CN217998446U - Rubber waterstop with ageing-resistant effect

Info

Publication number: CN217998446U
Application number: CN202222219477.1U
Authority: CN
Inventors: 高祯
Original assignee: Shanxi Suoqiao Technology Engineering Co ltd
Current assignee: Shanxi Suoqiao Technology Engineering Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-09
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a rubber waterstop with ageing-resistant effect belongs to rubber waterstop technical field, including last protective layer, the parcel layer, lower protective layer, two-way flexible reinforcement bag, the dampproof course, prestressing force reinforcing band and fastening layer, it sets up the top at the parcel layer to go up the protective layer bonding, lower protective layer bonds and sets up the bottom at the parcel layer, two-way flexible reinforcement bag is fixed to wear to establish between last protective layer and lower protective layer, the dampproof course, prestressing force reinforcing band and fastening layer all set up in the parcel in situ, the dampproof course, prestressing force reinforcing band and fastening layer are from last to setting up in the parcel in situ down, it is the same with the material of lower protective layer to go up the protective layer, be wear-resistant rubber, the parcel layer specifically is made for waterproof material, the fastening layer specifically is the silica gel material, two-way flexible reinforcement bag includes gas cell and flexible bag, the utility model discloses when having better wear-resisting ageing-resistant performance, still have higher toughness and intensity, the installation effectiveness is good, and the practicality is strong.

Description

Rubber waterstop with ageing-resistant effect

Technical Field

The utility model relates to a waterstop specifically is a rubber waterstop with ageing-resistant effect belongs to rubber waterstop technical field.

Background

The water stop belt is a water stop product with wide application, and can be applied to bridge engineering, high-rise buildings, underground structures, dams, water storage pools, swimming pools, roofs, other building materials, expansion joints and deformation joint water prevention of buildings.

Put forward an ageing-resistant waterstop in the chinese utility model patent of application number CN202122644605.2, the wearing layer of making through the rubber that sets up can make the waterstop wearability strong, the joining of steel band can make the waterstop stretch-proofing ability strong simultaneously, difficult fracture, the buffer layer of making through the foam and the fastening layer that silica gel was made, can make the waterstop have good shock resistance, anti-breakage ability is strong, through the corrosion-resistant shell that sets up, the good ageing resistance of waterstop has further been strengthened.

Although the water stop proposed by the above-mentioned comparison document has a good aging-resistant effect, the structural contractibility is not strong enough, the internal strength is not enough, and there is a space for improving the contact area and the pressing strength with concrete during installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubber waterstop with ageing-resistant effect in order to solve above-mentioned problem, when having better wear-resisting ageing-resistant performance, still have higher toughness and intensity, prestressing force reinforcing band and two-way flexible reinforcement bag are inflatable structure simultaneously, wherein the arc on can cooperating the prestressing force reinforcing band is aerifyd to the moderate degree of prestressing force reinforcing band plays effectual strut effect, and have bigger flexible space, adaptation soil mixture that can be better, setting up of two-way flexible reinforcement bag then can expand after aerifing, increase and concrete's contact area and roof pressure intensity, guarantee the connection effect, still can keep the shrink when not aerifing, so that the rolling is accomodate.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a rubber waterstop with ageing-resistant effect, including last protective layer, parcel layer, lower protective layer, two-way flexible reinforcement bag, dampproof course, prestressing force reinforcing band and fastening layer, it sets up to go up the protective layer bonding the top on parcel layer, the protective layer bonding sets up down the bottom on parcel layer, two-way flexible reinforcement bag is fixed to be worn to establish go up the protective layer with between the lower protective layer, the dampproof course prestressing force reinforcing band with the fastening layer all sets up in the parcel layer.

The utility model discloses in, go up protective layer, parcel layer and lower protective layer and play the parcel protecting effect jointly, carry out effectual protection to inside dampproof course, prestressing force strengthening band and fastening layer, and inside dampproof course, prestressing force strengthening band and fastening layer from interior to exterior play the reinforcing action to last protective layer, parcel layer and lower protective layer, make the utility model discloses when having better wear-resisting ageing resistance performance, still have higher toughness and intensity.

Preferably, in order to make the utility model discloses better wearability and ageing-resistant effect have, the dampproof course prestress strengthening band with fastening layer is from last setting down in the parcel in situ, the upper protective layer with the material of lower protective layer is the same, is wear-resisting rubber.

Preferably, in order to make the utility model discloses have better waterproof nature to and have higher intensity, the parcel layer specifically supports for waterproof material, the fastening layer specifically is the silica gel material.

Preferably, in order to enable the expansion bag to expand after inflation, increase the contact area with concrete and the jacking strength, and ensure the connection effect, the bidirectional telescopic reinforcing bag comprises an inflatable bag and an expansion bag, the expansion bag is bonded at the end part of the inflatable bag, the expansion bag is communicated with the inflatable bag, the inflatable bag is arranged between the upper protective layer and the lower protective layer in a penetrating manner, and one end of the inflatable bag, which is positioned at the upper protective layer, and one end of the inflatable bag, which is positioned at the lower protective layer, are both provided with the expansion bag.

Preferably, in order to make the arc cooperation gas filled structure realize better supporting effect, the prestressing force reinforcing band includes strip area, side seal strip and arc, the setting of the top bilateral symmetry in strip area the side seal strip, the bottom both ends of arc respectively with two side seal strip fixed connection, the strip area the side seal strip with the arc plate shape forms annular space, and every interval 1 meter position department sets up sealed spacer block.

Preferably, one side of the wrapping layer is provided with a one-way inflation tube in a penetrating mode, and the inflation tube is communicated with the inner cavity of the prestress reinforcing belt and the two-way telescopic reinforcing bag.

The beneficial effects of the utility model are that: the utility model discloses when having better wear-resisting ageing resistance performance, still have higher toughness and intensity, prestressing force reinforcing band and two-way flexible reinforcing bag are inflatable structure simultaneously, wherein the moderate degree of prestressing force reinforcing band is aerifyd and to be cooperated the arc on the prestressing force reinforcing band and play effectual supporting effect, and have bigger flexible space, adaptation misce bene that can be better, the setting of two-way flexible reinforcing bag then can expand after aerifing, increase and the contact area and the roof pressure intensity of concrete, guarantee the connection effect, still can keep the shrink when not aerifing, so that the rolling is accomodate.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the bidirectional telescopic reinforcing bag of the present invention.

Fig. 4 is a schematic structural view of the middle prestressed reinforcement belt of the present invention.

In the figure: 1. an upper protective layer; 2. a wrapping layer; 3. a lower protective layer; 4. a bidirectional telescopic reinforcing bag; 401. an air-filled bag; 402. a bellows; 5. a moisture barrier; 6. a pre-stressed reinforcement strip; 601. a strip-shaped band; 602. a side seal strip; 603. an arc-shaped plate; 7. and a fastening layer.

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, a rubber waterstop with aging resistance effect includes an upper protective layer 1, a wrapping layer 2, a lower protective layer 3, a bidirectional telescopic reinforcing bag 4, a moisture-proof layer 5, a prestressed reinforcing band 6 and a fastening layer 7, wherein the upper protective layer 1 is adhered to the top of the wrapping layer 2, the lower protective layer 3 is adhered to the bottom of the wrapping layer 2, the bidirectional telescopic reinforcing bag 4 is fixedly arranged between the upper protective layer 1 and the lower protective layer 3, and the moisture-proof layer 5, the prestressed reinforcing band 6 and the fastening layer 7 are all arranged in the wrapping layer 2.

The utility model discloses in, go up protective layer 1, parcel layer 2 and lower protective layer 3 play parcel protecting effect jointly, carry out effectual protection to inside dampproof course 5, prestressing force reinforcing band 6 and fastening layer 7, and inside dampproof course 5, prestressing force reinforcing band 6 and fastening layer 7 from interior to exterior to last protective layer 1, parcel layer 2 and lower protective layer 3 play the reinforcing action, make the utility model discloses when having better wear-resisting ageing-resistant performance, still have higher toughness and intensity, prestressing force reinforcing band 6 and two-way flexible reinforced bag 4 are inflatable structure simultaneously, and wherein prestressing force reinforcing band 6's moderate degree is aerifyd and can cooperate the arc 603 on the prestressing force reinforcing band 6 to play effectual supporting effect, and has bigger flexible space, and adaptation soil mixture that can be better, two-way flexible reinforced bag 4's setting then can expand after aerifing, increases and the contact area and the roof pressure intensity of concrete, guarantees the connection effect, still can keep contracting when not aerifing to accomodate the rolling, so that the rolling.

As a technical optimization scheme of the utility model, as shown in FIG. 2, dampproof course 5, prestressing force reinforcing band 6 and fastening layer 7 are from last to setting up extremely down in parcel layer 2, and it is the same with the material of lower protective layer 3 to go up protective layer 1, are wear-resisting rubber, make the utility model discloses better wearability and ageing-resistant effect have.

As a technical optimization scheme of the utility model, parcel layer 2 specifically makes for waterproof material, and fastening layer 7 specifically is the silica gel material, makes the utility model discloses better waterproof nature has to and have higher intensity.

As a technical optimization scheme of the utility model, as shown in fig. 3, two-way flexible reinforced bag 4 includes gas cell 401 and gas cell 402, gas cell 402 bonds at gas cell 401's tip, gas cell 402 and gas cell 401 intercommunication, gas cell 401 wears to establish at last protective layer 1 under and between protective layer 3, gas cell 401 is located protective layer 1's one end and the one end that is located protective layer 3 down and all is provided with gas cell 402, gas cell 402 can expand after aerifing, increase with the contact area and the roof pressure intensity of concrete, guarantee the connection effect.

As a technical optimization scheme, as shown in fig. 4, prestressing force reinforcing band 6 includes strip area 601, side seal strip 602 and arc 603, the top bilateral symmetry of strip area 601 set up side seal strip 602, the bottom both ends of arc 603 respectively with two side seal strip 602 fixed connection, strip area 601, side seal strip 602 and arc 603 form annular space, 1 meter position department at every interval sets up sealed spacer block, arc 603 cooperation gas filled structure realizes better supporting effect.

Preferably, a one-way inflation tube is arranged on one side of the wrapping layer 2 in a penetrating mode, and the inflation tube is communicated with an inner cavity of the prestress reinforcing belt 6 and the two-way telescopic reinforcing bag 4.

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.

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 rubber waterstop with ageing-resistant effect which characterized in that: including last protective layer (1), parcel layer (2), lower protective layer (3), two-way flexible reinforcement bag (4), dampproof course (5), prestressing force reinforcing band (6) and fastening layer (7), it sets up to go up protective layer (1) bonding the top of parcel layer (2), lower protective layer (3) bonding sets up the bottom of parcel layer (2), two-way flexible reinforcement bag (4) are fixed to be worn to establish go up protective layer (1) with between lower protective layer (3), dampproof course (5) prestressing force reinforcing band (6) with fastening layer (7) all set up in parcel layer (2).

2. The rubber waterstop with the aging-resistant effect of claim 1, wherein: the moisture-proof layer (5), the prestress reinforcing strip (6) and the fastening layer (7) are arranged in the wrapping layer (2) from top to bottom.

3. The rubber waterstop with aging resistance effect of claim 1, wherein: the upper protection layer (1) and the lower protection layer (3) are made of the same material and are made of wear-resistant rubber.

4. The rubber waterstop with the aging-resistant effect of claim 1, wherein: the wrapping layer (2) is made of waterproof materials, and the fastening layer (7) is made of silica gel materials.

5. The rubber waterstop with aging resistance effect of claim 1, wherein: the bidirectional telescopic reinforcing bag (4) comprises an inflatable bag (401) and a telescopic bag (402), the telescopic bag (402) is bonded at the end part of the inflatable bag (401), and the telescopic bag (402) is communicated with the inflatable bag (401).

6. The rubber waterstop with aging resistance effect of claim 5, wherein: the inflatable bag (401) is arranged between the upper protective layer (1) and the lower protective layer (3) in a penetrating mode, the inflatable bag (401) is located at one end of the upper protective layer (1) and one end of the lower protective layer (3) are both provided with the telescopic bag (402).

7. The rubber waterstop with aging resistance effect of claim 1, wherein: the prestressed reinforcement belt (6) comprises a strip-shaped belt (601), side sealing strips (602) and an arc-shaped plate (603), wherein the side sealing strips (602) are symmetrically arranged on two sides of the top of the strip-shaped belt (601), and two ends of the bottom of the arc-shaped plate (603) are fixedly connected with the side sealing strips (602).

8. The rubber waterstop with aging resistance effect of claim 7, wherein: the strip-shaped band (601), the side sealing strip (602) and the arc-shaped plate (603) form an annular space, and a sealing and isolating block is arranged at the position of every 1 meter.

9. The rubber waterstop with aging resistance effect of claim 8, wherein: one side of the wrapping layer (2) is provided with a one-way inflation tube in a penetrating mode, and the inflation tube is communicated with the inner cavity of the prestress reinforcing belt (6) and the two-way telescopic reinforcing bag (4).