CN215166670U - Composite water-stopping steel belt with water-swelling water-stopping strip - Google Patents

Abstract

The utility model discloses a composite water-stop steel belt with a water-swelling water-stop strip, which is characterized by comprising a later-stage pouring water-stop plate, a water-swelling water-stop strip and an earlier-stage pouring embedded water-stop plate, wherein the later-stage pouring water-stop plate is connected with the earlier-stage pouring embedded water-stop plate through the water-swelling water-stop strip; a water-swelling water stop strip is arranged between the horizontal water stop belt of the early-stage pouring embedded water stop plate and the water stop bent plate; the water stop steel belt has the advantages of multi-layer waterproof work capacity, addition of the horizontal water stop belt, better water stop effect, synchronous installation in concrete pouring, no need of welding or advanced fixation, simple process, convenience in installation, higher efficiency and lower cost.

Description

Composite water-stopping steel belt with water-swelling water-stopping strip

Technical Field

The utility model relates to a construction technical field, specifically say a complex body stagnant water steel band of area water swelling sealing rod, be applicable to the construction joint of the lowest layer raft board of underground works and shear force wall.

Background

At present, a water stop steel belt with the width of 300mm and the angle of 45 degrees outwards folded at two sides is used for a construction joint of the building underground engineering, wherein a 150mm formwork is supported at the middle position in a mould, poured at the middle position in a concrete body in the early stage, and poured at the middle position in the concrete body in the later stage of the other half 150 mm; because 45 degrees bend outwards, make the gap between the last mouthful of stagnant water steel band and the outer wall template diminish, narrow and small last mouthful and with the long distance of pouring face 150mm in earlier stage, make during the later stage pouring and easily cause the pouring not real, form the hidden danger, cause and leak, every board all will be in the same place with the butt welding of electric welding during the construction to fix on the reinforcing bar, take a lot of work, take time, inefficiency, waste heavily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a composite water stop steel belt with a water swelling water stop strip.

The utility model provides a technical scheme is: a composite water-stop steel belt with a water-swelling water-stop strip is characterized by comprising a later-stage pouring water-stop plate, a water-swelling water-stop strip and an earlier-stage pouring embedded water-stop plate, wherein the later-stage pouring water-stop plate is connected with the earlier-stage pouring embedded water-stop plate through the water-swelling water-stop strip;

the later-stage pouring water stop plate is formed by integrating a later-stage pouring wall embedded body and an expansion adhesive tape embedded body, and the expansion adhesive tape embedded body is embedded in the water-swelling water stop strip;

the early-stage pouring embedded body water stop plate consists of an early-stage pouring embedded body, a horizontal water stop belt and a water stop bent plate, wherein the early-stage pouring embedded body is perpendicular to the horizontal water stop belt, and the angle between the horizontal water stop belt and the water stop bent plate is smaller than 90 degrees;

the later-period pouring wall embedded body of the later-period pouring water stop plate is perpendicular to the horizontal water stop belt of the earlier-period pouring embedded body water stop plate, and the later-period pouring wall embedded body is parallel to the earlier-period pouring embedded body;

the water-swelling water stop strip is embedded in a groove at an included angle between the horizontal water stop strip and the water stop bent plate.

The utility model has the advantages that: 1. the hidden troubles of gap reduction and untightness of pouring are eliminated, the water stopping effect is enhanced, and the problem of water leakage of the engineering caused by construction joints is avoided; 2. the structure is compact, the effective waterproof area is large, multiple waterproofing is realized, the pouring effect is not influenced, and the use is convenient; 3. the efficiency is improved, the cost is reduced, and the cost is saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention.

In the figure: 1 later-stage pouring of a water stop plate, 2 water swelling water stop strips, 3 early-stage pouring of a buried water stop plate, 1-1 later-stage pouring of a wall body buried body, 1-2 swelling rubber strip buried bodies, 3-1 early-stage pouring of a buried body, 3-2 horizontal water stop strips and 3-3 water stop bent plates.

Detailed Description

For a better understanding and appreciation of the invention, reference will now be made in detail to the present invention as illustrated in the accompanying drawings.

As shown in fig. 1 and 2, a composite water-stop steel belt with a water-swelling water-stop strip is composed of a later-stage pouring water-stop plate 1, a water-swelling water-stop strip 2 and an earlier-stage pouring embedded water-stop plate 3;

the later-stage pouring water stop plate 1 is formed by integrally bending a later-stage pouring wall body embedded body 1-1 and an expansion adhesive tape embedded body 1-2, namely a steel plate, and the later-stage pouring wall body embedded body 1-1 and the expansion adhesive tape embedded body 1-2 are bent into an angle matched with the rear end of the earlier-stage pouring embedded body water stop plate 3;

the early-stage pouring embedded body water stop plate 3 is formed by integrally bending an early-stage pouring embedded body 3-1, a horizontal water stop belt 3-2 and a water stop bent plate 3-3, namely a steel plate, wherein the early-stage pouring embedded body 3-1 at the front end and the horizontal water stop belt 3-2 are bent into a 90-degree angle and are perpendicular to each other, the horizontal water stop belt 3-2 at the rear end and the water stop bent plate 3-3 are reversely bent into an angle smaller than 90 degrees, and the angle between the two angles is smaller than 90 degrees;

smearing unvulcanized water swelling and stopping rubber paste into an included angle smaller than 90 degrees between a horizontal water stop belt 3-2 at the rear end of the early-stage pouring embedded body water stop plate 3 and a water stop bent plate 3-3; inserting the expansion adhesive tape embedded body 1-2 part of the later-stage pouring water stop plate 1 into the unvulcanized water-swelling water stop rubber paste, enabling the later-stage pouring wall embedded body 1-1 to be perpendicular to the horizontal water stop belt 3-2, enabling the later-stage pouring wall embedded body 1-1 to be parallel to the earlier-stage pouring embedded body 3-1, and forming a water-swelling water stop strip 2 after the unvulcanized water-swelling water stop rubber paste is naturally vulcanized; the manufacture of the composite water-stop steel belt with the water-swelling water-stop strip is completed.

The utility model discloses a take water inflation sealing strip's complex body sealing strip, when the construction installation, need not weld in advance, when pouring concrete body, before concrete body pouring accomplishes unhardened, bury the earlier stage pouring of the complex body sealing strip who takes water inflation sealing strip and bury the body and insert the concrete body on the position that concrete body needs according to the sealing strip, hit with the hammer and be real, every sealing strip top is relative, after concrete body hardens to the seam and seal with unvulcanized water inflation sealing rubber cream solid, make its waterproof completion installation; it has multiple water stopping, trouble-saving installation, low cost and good effect.

It should be understood that technical features not described in detail in the specification belong to the prior art. Although the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many more forms without departing from the spirit and scope of the present invention.

Claims (1)

1. A composite water-stop steel belt with a water-swelling water-stop strip is characterized by comprising a later-stage pouring water-stop plate, a water-swelling water-stop strip and an earlier-stage pouring embedded water-stop plate, wherein the later-stage pouring water-stop plate is connected with the earlier-stage pouring embedded water-stop plate through the water-swelling water-stop strip;

the later-stage pouring water stop plate is formed by integrating a later-stage pouring wall embedded body and an expansion adhesive tape embedded body, and the expansion adhesive tape embedded body is embedded in the water-swelling water stop strip;

the early-stage pouring embedded body water stop plate consists of an early-stage pouring embedded body, a horizontal water stop belt and a water stop bent plate, wherein the early-stage pouring embedded body is perpendicular to the horizontal water stop belt, and the angle between the horizontal water stop belt and the water stop bent plate is smaller than 90 degrees;

the later-period pouring wall embedded body of the later-period pouring water stop plate is perpendicular to the horizontal water stop belt of the earlier-period pouring embedded body water stop plate, and the later-period pouring wall embedded body is parallel to the earlier-period pouring embedded body;

the water-swelling water stop strip is embedded in a groove at an included angle between the horizontal water stop strip and the water stop bent plate.

Images