CN218204589U

CN218204589U - Advanced water stop structure of basement outer wall post-cast strip

Info

Publication number: CN218204589U
Application number: CN202222119616.3U
Authority: CN
Inventors: 陈永方; 刘扬
Original assignee: ZHEJIANG BOYUAN CONSTRUCTION CO Ltd
Current assignee: ZHEJIANG BOYUAN CONSTRUCTION CO Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-03
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a leading stagnant water structure of basement outer wall post-cast strip, its technical scheme includes: wall body and bedding groove, the bedding groove upper surface is equipped with waterproof coating, the waterproof coating upper surface is equipped with waterproof pad, waterproof pad top is equipped with the grout layer, the wall body has been pour to grout layer upper surface, be equipped with the post-cast strip in the middle of the wall body top, the joint owner muscle is all installed to bedding groove top both sides, both sides the joint owner muscle is connected inside the wall body, both sides the joint owner muscle is close to bottom clearance position department and installs the brace rod. The utility model provides a basement outer wall post-cast strip advance stagnant water structure has solved many direct contact of current post-cast strip advance stagnant water structure waterproof construction and concrete grit, and after the wall body takes place to shrink, the grit very easily destroys waterproof construction under the pressure effect, influences the problem of its stagnant water effect, has reduced the destruction probability of waterproof layer to the stagnant water effect of advance stagnant water structure has been improved.

Description

Advanced water stop structure of basement outer wall post-cast strip

Technical Field

The utility model relates to an advance stagnant water technical field specifically is an advance stagnant water structure of basement outer wall post-cast strip.

Background

The post-cast strip is a temporary construction joint reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements for preventing harmful cracks possibly generated due to uneven self shrinkage or uneven settlement of a cast-in-place reinforced concrete structure in the building construction, so that a post-cast strip advanced water stop structure needs to be poured before the basement exterior wall is constructed.

Through mass search, the advanced water stop structure of the post-cast strip of the basement outer wall, which is disclosed as CN215105539U in the prior art, is found, a unique method of building a wall by using semicircular lime-sand bricks is adopted, the water and soil pressure in the horizontal direction outside the basement is effectively resisted, and the advanced water stop structure has the characteristics of economy, quickness and safety, and can play a good role in construction period and quality effect of engineering.

The existing basement outer wall post-cast strip is in multi-direct contact with concrete sand stones, after the wall body shrinks, the sand stones easily damage the waterproof structure under the action of pressure to influence the water stopping effect of the waterproof structure, therefore, the basement outer wall post-cast strip advanced water stopping structure is provided, the damage probability of the waterproof layer is reduced, and the water stopping effect of the advanced water stopping structure is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leading stagnant water structure of basement outer wall post-cast strip possesses the effectual advantage of stagnant water, has solved current basement outer wall post-cast strip, and waterproof construction and the many direct contact of concrete grit take place to shrink the back at the wall body, and the grit is very easily destroyed waterproof construction under the pressure effect, influences the problem of its stagnant water effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a leading stagnant water structure of basement outer wall post-cast strip, includes the wall body and fills up the groove, wherein it is equipped with water proof coating to fill up the groove upper surface, water proof coating upper surface is equipped with waterproof pad, the waterproof pad top is equipped with the grout layer, the wall body has been pour to grout layer upper surface, be equipped with the post-cast strip in the middle of the wall body top, fill up groove top both sides and all install the joint owner muscle, both sides the joint owner muscle is connected inside the wall body, both sides the joint owner muscle is close to bottom clearance position department and installs the brace rod, the brace rod sets up in grout in situ portion, the brace rod upper surface is located wall body and grout layer clearance position department and installs the thin steel mesh.

Preferably, reinforcing steel frames are arranged on one side of the connecting main rib on the two sides and inside the wall body.

Preferably, a joint sealing water stop strip is arranged in the middle of the upper surface of the thin steel mesh inside the wall body, water stop strips are arranged on two sides of the joint sealing water stop strip, and the joint sealing water stop strip is inserted into the bottom of the post-pouring strip.

Preferably, a waterproof layer is arranged at the position of a gap between the wall body and the post-cast strip.

Preferably, the wall body and the upper surface of the post-cast strip are provided with an aluminum alloy cover plate through a buckle, the lower surface of the aluminum alloy cover plate is provided with water-swellable rubber, and the surface of the aluminum alloy cover plate is provided with a corrosion-resistant coating.

Preferably, the top of the wall body is provided with an embedded part at the position of the buckle, and the buckle is clamped inside the embedded part.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up support reinforcement and thin steel mesh, reach the effect that filters the separation to concrete gravel to the waterproof construction who solves the basement outer wall post-cast strip and the many direct contact of concrete gravel, take place the shrink back at the wall body, the waterproof construction is very easily destroyed to the grit under the pressure action, influences the problem of its stagnant water effect, has reduced the destruction probability of waterproof layer, thereby has improved the stagnant water effect of leading stagnant water structure.

2. The utility model discloses a set up aluminum alloy cover plate and meet water inflation rubber, reach the effect that the post-cast strip junction protected to solve the post-cast strip and in placing the period, debris and sewage dip the junction, need carry out the problem of secondary clearance, reduced the post-cast strip secondary clearance probability, thereby guaranteed the follow-up use of leading stagnant water structure.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

fig. 5 is an enlarged structural diagram of C in fig. 2.

Reference numerals: 1. a wall body; 2. post-pouring a belt; 3. an aluminum alloy cover plate; 4. a pad groove; 5. a waterproof layer; 6. a reinforcing steel bar frame; 7. connecting main ribs; 8. a cement paste layer; 9. filling a seam with a water stop bar; 10. a water stop; 11. buckling; 12. water-swellable rubber; 13. embedding parts; 14. a waterproof pad; 15. supporting the reinforcing steel bars; 16. a fine steel mesh; 17. a waterproof coating.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-5, in order to achieve the above object, the present invention provides the following technical solutions: a basement outer wall post-cast strip advanced water stop structure comprises a wall body 1 and a pad groove 4, wherein a waterproof coating 17 is arranged on the upper surface of the pad groove 4, a waterproof pad 14 is arranged on the upper surface of the waterproof coating 17, a cement slurry layer 8 is arranged on the top of the waterproof pad 14, the wall body 1 is poured on the upper surface of the cement slurry layer 8, a post-cast strip 2 is arranged in the middle of the top of the wall body 1, connecting main ribs 7 are arranged on two sides of the top of the pad groove 4, the connecting main ribs 7 on two sides are connected inside the wall body 1, a reinforcing frame 6 is arranged inside the wall body 1 on one side of the connecting main ribs 7 on two sides, the strength of the wall body 1 is increased by arranging the reinforcing frame 6, supporting reinforcing steel bars 15 are arranged at the positions, close to bottom gaps, of the connecting main ribs 7 on two sides, the support bar 15 sets up inside cement paste layer 8, and support bar 15 upper surface is located

wall body

1 and 8 clearance positions departments in cement paste layer and installs

thin steel mesh

16, and 1 inside thin steel mesh 16 upper surface that is located of wall body is middle to be equipped with sealing up strip 9 that caulks, and sealing up strip 10 is all installed to sealing up strip 9 both sides of caulking, and sealing up strip 9 that caulks pegs graft in post-cast strip 2 bottoms, through setting up sealing up strip 9 and sealing up strip 10 that caulks, increases the utility model discloses a stagnant water effect,

wall body

1 and 2 clearance positions departments in post-cast strip are equipped with waterproof layer 5, through setting up waterproof layer 5, increase post-cast strip 2's water-proof effects.

Aluminum alloy cover plate 3 is installed through buckle 11 with 2 upper surfaces of post-cast strip to wall body 1, surface mounting has water-swelling rubber 12 under the aluminum

alloy cover plate

3, 3 surfaces of aluminum alloy cover plate are equipped with corrosion resistant coating, through setting up water-swelling rubber 12 and aluminum alloy cover plate 3, protect post-cast strip 2 junction, 1 top of wall body is located buckle 11 position department and installs built-in fitting 13, buckle 11 clamps inside built-in fitting 13, through setting up buckle 11 and built-in fitting 13, easy to assemble aluminum alloy cover plate 3.

The working principle of the advanced water stop structure of the post-cast strip of the basement outer wall based on the embodiment is as follows: will the utility model discloses after installing, carry out the separation to soaking through waterproof pad 14 and water proof coating 17, prevent that the soaking from soaking the basement, cause basement wall body 1 to damage, and when pouring, filter the concrete grit through support reinforcement 15 and thin steel mesh 16, prevent that large granule grit is close to waterproof pad 14 and water proof coating 17, destroy waterproof pad 14 and water proof coating 17 when leading to follow-up wall body 1 to subside, influence the utility model discloses a stagnant water effect, so far, this equipment work flow is accomplished.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a leading stagnant water structure of basement outer wall post-cast strip, includes wall body (1) and pad groove (4), its characterized in that: cushion groove (4) upper surface is equipped with waterproof coating (17), waterproof coating (17) upper surface is equipped with waterproof pad (14), waterproof pad (14) top is equipped with cement grout blanket (8), wall body (1) has been pour to cement grout blanket (8) upper surface, be equipped with post-cast strip (2) in the middle of wall body (1) top, joint owner muscle (7), both sides are all installed to cushion groove (4) top both sides connect inside wall body (1), both sides joint owner muscle (7) are close to bottom clearance position department and install support bar (15), support bar (15) set up inside cement grout blanket (8), support bar (15) upper surface is located wall body (1) and cement grout blanket (8) clearance position department and installs thin steel mesh (16).

2. The advanced water stop structure of the post-cast strip of the outer wall of the basement as claimed in claim 1, wherein: and reinforcing steel bar frames (6) are arranged inside the wall body (1) on one side of the connecting main ribs (7) on the two sides.

3. The advanced water stop structure of the basement exterior wall post-cast strip as claimed in claim 1, characterized in that: the wall body (1) is internally provided with a joint sealing water stop strip (9) in the middle of the upper surface of the thin steel mesh (16), water stops (10) are arranged on two sides of the joint sealing water stop strip (9), and the joint sealing water stop strip (9) is inserted into the bottom of the post-pouring strip (2).

4. The advanced water stop structure of the basement exterior wall post-cast strip as claimed in claim 1, characterized in that: and a waterproof layer (5) is arranged at the gap position between the wall body (1) and the post-cast strip (2).

5. The advanced water stop structure of the post-cast strip of the outer wall of the basement as claimed in claim 1, wherein: wall body (1) and post-cast strip (2) upper surface pass through buckle (11) and install aluminum alloy cover plate (3), aluminum alloy cover plate (3) lower surface mounting has water-swelling rubber (12), aluminum alloy cover plate (3) surface is equipped with corrosion-resistant coating.

6. The advanced water stop structure of the basement exterior wall post-cast strip as claimed in claim 5, wherein: the embedded part (13) is installed at the position, located on the buckle (11), of the top of the wall body (1), and the buckle (11) is clamped inside the embedded part (13).