CN213898201U - Horizontal post-cast strip protection and maintenance integrated structure - Google Patents
Horizontal post-cast strip protection and maintenance integrated structure Download PDFInfo
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- CN213898201U CN213898201U CN202022808822.6U CN202022808822U CN213898201U CN 213898201 U CN213898201 U CN 213898201U CN 202022808822 U CN202022808822 U CN 202022808822U CN 213898201 U CN213898201 U CN 213898201U
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Abstract
The utility model discloses a horizontal post-cast strip protection and maintenance integrated structure, concrete structure plane including horizontal post-cast strip both sides is provided with the catch basin wallboard on post-cast strip both sides concrete structure plane respectively, and wherein, both sides catch basin wallboard comprises the perpendicular riser of two angle steel, and the horizontal diaphragm of angle steel passes through expansion bolts to be fixed on concrete structure plane, has laid the elasticity adhesive tape between the horizontal diaphragm of angle steel and the concrete structure plane, and the elasticity adhesive tape is formed the sealing layer by the horizontal diaphragm compaction of angle steel, it is domatic to form a sealed with the plug of silicone weather resistant glue between the perpendicular riser bottom of angle steel and the concrete structure plane. The utility model discloses sparingly build by laying bricks or stones, plaster, the later stage picks the chisel, demolishs to the structure need not plastering mortar dry and comfortable period, can be under construction after the pouring of post-cast strip concrete placement is accomplished, has reduced manual work such as clearance post-cast strip debris before pouring.
Description
Technical Field
The utility model relates to a protection of horizontal post-cast strip and maintenance integral structure.
Background
In construction, in order to prevent a cast-in-place reinforced concrete structure from generating cracks due to nonuniform temperature and shrinkage, a post-cast strip is usually reserved in the structure to solve the problems of poor settlement and shrinkage stress, and the curing time is different from 14 days to 28 days due to different types of concrete of the post-cast strip.
The post-cast strip is long in retention time, the position of the post-cast strip is easily polluted by construction wastes, technical measures are required for protection, the post-cast strip pouring time lags behind the main body construction, the maintenance time is long, the maintenance work of the past post-cast strip is the quality weak point which is most easily overlooked, in order to meet the maintenance time, the maintenance effect is achieved, manual long-time watering maintenance or covering and masonry water storage maintenance is usually required, but the watering maintenance requires workers to water at intervals according to actual conditions, and the effect is poor. At present, the water storage tank wall is built by bricks on two sides of a post-cast strip generally, the lime-sand bricks are heavy and need to be built and plastered, the water storage tank wall needs to be built in advance before the post-cast strip is poured for ensuring that the water storage tank wall does not seep outwards, plastering mortar is dry and comfortable for ensuring the water storage tank wall built by the bricks, the water storage tank wall cannot seep, rainwater or construction water easily stays in the post-cast strip during the construction period, reinforcing steel bars and line pipes can be corroded, the post-cast strip is not well maintained after concrete pouring is finished, quality accidents such as cracking and seepage easily occur, and the safe use of a house structure is influenced. After maintenance, the building blocks and mortar need to be chiseled, dismantled and cleaned, which wastes labor. Moreover, the material can not be recycled for use. The method has a plurality of defects, and the materials are wasted because the materials can not be used for circulation after the maintenance is finished.
Disclosure of Invention
The utility model provides a horizontal post-cast strip protection and maintenance integrated structure, simple structure, easy operation, need not plastering mortar dry and comfortable period can be under construction after post-cast strip concrete placement accomplishes, has reduced manual work such as clearing up post-cast strip debris before pouring.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a horizontal post-cast strip protection and maintenance integral structure, concrete structure plane including horizontal post-cast strip both sides is provided with the catch basin wallboard on the concrete structure plane of post-cast strip both sides respectively, and wherein, the catch basin wallboard of both sides comprises the perpendicular riser of two angle steel, and the horizontal diaphragm of angle steel passes through expansion bolts to be fixed on concrete structure plane, has laid the elasticity adhesive tape between the horizontal diaphragm of angle steel and the concrete structure plane, and the elasticity adhesive tape is compacted by the horizontal diaphragm of angle steel and forms the sealing layer, form a sealed domatic with the plug of silicone weather resistant glue between the perpendicular riser bottom of angle steel and the concrete structure plane.
The scheme is further as follows: the water storage tank wall plates on the two sides are arranged at a distance of 60mm to 210mm from the edge of the post-cast strip.
The scheme is further as follows: the two sides of the water storage tank wall boards are arranged after the post-pouring belt is poured, the two longitudinal ends of the post-pouring belt are plugged by angle steel with the same specification, the plugging angle steel is fixedly connected with the concrete structure planes on the two sides through expansion bolts, elastic adhesive tapes are arranged between the lower end surfaces of the plugging angle steel and the post-pouring belt and between the lower end surfaces of the plugging angle steel and the concrete structure planes on the two sides, and a sealing slope surface is formed by plugging the bottom end of the vertical board of the plugging angle steel and the concrete structure planes and the post-pouring belt through silicone weather-resistant adhesive.
The scheme is further as follows: the elastic rubber strip is an ethylene propylene diene monomer rubber strip, and at least two layers of ethylene propylene diene monomer rubber strips are laid.
The utility model has the advantages that:
(1) the labor is reduced: sparingly build by laying bricks or stones, plaster, the later stage picks the chisel, demolishs, and the utility model discloses the structure need not the dry and comfortable period of plastering mortar, can be under construction after the pouring of post-cast strip concrete placement is accomplished, has reduced manual work such as clearance post-cast strip debris before pouring.
(2) The quality is improved: because the construction can be carried out after the concrete pouring of the post-cast strip is finished, the garbage pollution and the steel bar corrosion in the post-cast strip before and after the pouring can be effectively reduced, and the maintenance quality of the post-cast strip can be ensured to meet the standard requirement after the post-cast strip is poured.
(3) Green construction: the material used is a recyclable material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the angle steel fixing structure of the present invention, and an enlarged view of a portion a of fig. 1.
Detailed Description
A horizontal post-cast strip protection and maintenance integrated structure is shown in figures 1 and 2 and comprises concrete structure planes 2 at two sides of a horizontal post-cast strip 1, a supporting template 3 keeping a lower end between the concrete structure planes, a water storage tank wall plate 4 is arranged on each concrete structure plane at two sides of the post-cast strip, wherein, the water storage tank wall boards at two sides are composed of two vertical plates of angle steel, the horizontal transverse plate 5 of the angle steel is fixed on the concrete structure plane 2 through an expansion bolt 6, an elastic rubber strip 7 is laid between the horizontal transverse plate 5 of the angle steel and the concrete structure plane, the elastic rubber strip is ethylene propylene diene monomer rubber strip used in the embodiment, of course, the adhesive tape made of other materials can be used, the elastic adhesive tape is compacted by the horizontal transverse plate of the angle steel to form the sealing layer, since the thickness of the strip is typically 5mm, at least two layers of epdm strips are laid. In order to improve the sealing effect, a sealing slope surface 8 is formed between the bottom end of the vertical plate of the angle steel and the plane of the concrete structure by using the silicone weather-resistant glue in a sealing mode, and the sealing slope surface uniformly extends to the vertical plate surface by at least 10 mm. Similarly, a sealing slope 9 is formed between the end part of the horizontal transverse plate 5 and the plane of the concrete structure by plugging with silicone weather-resistant glue; after the post-cast strip is poured, battens can be arranged at the longitudinal two ends of the post-cast strip in an extruding mode to form a closed sealed maintenance water pool, an elastic adhesive tape is arranged at the lower end of each batten in an extruding mode, and the two sides of each batten are plugged by adopting silicone weather-resistant adhesive. In this embodiment, another preferred scheme is adopted: firstly, the water storage groove wall plates on two sides are arranged after the post-pouring belt is poured, the two longitudinal ends of the post-pouring belt are plugged by angle steel with the same specification, the plugging angle steel is fixedly connected with concrete structure planes on two sides through expansion bolts, elastic adhesive tapes are arranged between the lower end surface of the plugging angle steel and the post-pouring belt and between the lower end surface of the plugging angle steel and the concrete structure planes on two sides, and a sealing slope surface is formed by plugging the bottom end of a vertical plate of the plugging angle steel with the concrete structure planes and the post-pouring belt through silicone weather.
Wherein: the water storage tank wall plates on the two sides are arranged at a distance of 60mm to 210mm from the edge of the post-cast strip.
The protection and maintenance integrated structure of the embodiment saves masonry and plastering, and chisels and removes at the later stage, and the structure does not need a plastering mortar dry period, can be constructed after concrete pouring of a post-pouring zone is finished, and reduces the labor for cleaning sundries in the post-pouring zone before pouring. Because the construction can be carried out after the concrete pouring of the post-cast strip is finished, the garbage pollution and the steel bar corrosion in the post-cast strip before and after the pouring can be effectively reduced, and the maintenance quality of the post-cast strip can be ensured to meet the standard requirement after the post-cast strip is poured. The used angle iron office can be used circularly after being disassembled and the deformed part at the rear part is flattened by a hammer.
Claims (4)
1. The utility model provides a horizontal post-cast strip protection and maintenance integral structure, concrete structure plane including horizontal post-cast strip both sides is provided with the catch basin wallboard on the concrete structure plane of post-cast strip both sides respectively, its characterized in that, the catch basin wallboard of both sides comprises the perpendicular riser of two angle steel, and the horizontal diaphragm of angle steel passes through expansion bolts to be fixed on concrete structure plane, has laid the elasticity adhesive tape between the horizontal diaphragm of angle steel and the concrete structure plane, and the elasticity adhesive tape is formed the sealing layer by the horizontal diaphragm compaction of angle steel, form a sealed domatic with the plug of silicone resistant time glue between the perpendicular riser bottom of angle steel and the concrete structure plane.
2. The integrated horizontal post-cast strip protection and maintenance structure according to claim 1, wherein the two side reservoir wall panels are arranged at a distance of 60mm to 210mm from the edge of the post-cast strip.
3. The integrated structure for protecting and maintaining the horizontal post-cast strip according to claim 1, wherein the two side water storage tank wall boards are arranged after the post-cast strip is poured, the two longitudinal ends of the post-cast strip are sealed by steel angles with the same specification, the sealing steel angles are fixedly connected with the concrete structure planes on the two sides through expansion bolts, elastic rubber strips are arranged between the lower end surfaces of the sealing steel angles and the post-cast strip and the concrete structure planes on the two sides, and the bottom ends of the vertical sealing steel angle boards and the concrete structure planes and the post-cast strip are sealed and blocked by silicone weather-resistant glue to form a sealing slope.
4. The integrated structure for protecting and maintaining the horizontal post-cast strip according to claim 1 or 3, wherein the elastic rubber strip is an ethylene propylene diene monomer rubber strip, and at least two layers of the ethylene propylene diene monomer rubber strip are laid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808822.6U CN213898201U (en) | 2020-11-30 | 2020-11-30 | Horizontal post-cast strip protection and maintenance integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808822.6U CN213898201U (en) | 2020-11-30 | 2020-11-30 | Horizontal post-cast strip protection and maintenance integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213898201U true CN213898201U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808822.6U Active CN213898201U (en) | 2020-11-30 | 2020-11-30 | Horizontal post-cast strip protection and maintenance integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213898201U (en) |
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2020
- 2020-11-30 CN CN202022808822.6U patent/CN213898201U/en active Active
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