CN115162421A - Basement outer wall embedded water-stop guide wall structure and construction method thereof - Google Patents
Basement outer wall embedded water-stop guide wall structure and construction method thereof Download PDFInfo
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- CN115162421A CN115162421A CN202210859253.9A CN202210859253A CN115162421A CN 115162421 A CN115162421 A CN 115162421A CN 202210859253 A CN202210859253 A CN 202210859253A CN 115162421 A CN115162421 A CN 115162421A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
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Abstract
The application relates to a basement outer wall embedded water stop guide wall structure and a construction method thereof, which belong to the technical field of building outer wall water stop structures and comprise: a basement floor; an outer wall; the inner wall at least has a wall body with half height arranged in the basement bottom plate, and a wall body with the rest height extends out of the basement bottom plate, and the inner wall is at least provided with two blocks; be equipped with multistage stagnant water steel sheet in the outer wall, stagnant water steel sheet each other joint in vertical direction, each other joint in the horizontal direction, both sides all are equipped with the reinforcing bar net around the stagnant water steel sheet, and the stagnant water steel sheet leans on the reinforcing bar net outer wall welding of outer one side to have a manger plate steel sheet, and the manger plate steel sheet welds with the steel framework of basement bottom plate, and manger plate steel sheet lower extreme position department is provided with the buckling parts that are "people" column structure, and the bent angle position department of basement bottom plate and outer wall is equipped with the inclined plane. In order to improve the waterproof and seepage-proof capacity of the basement outer wall, the application provides a basement outer wall embedded water-stop guide wall structure and a construction method thereof.
Description
Technical Field
The application relates to the field of building outer wall water stop structures, in particular to a basement outer wall embedded water stop guide wall structure and a construction method thereof.
Background
With the continuous development of the building industry, the living standard of people is continuously improved, so the requirements on the living environment are also continuously improved, and particularly, the water seepage of the outer wall of a basement and other conditions affecting property and personal safety are zero tolerance.
The existing basement exterior wall waterproof treatment is generally carried out by adopting a common construction method that the pouring of a basement exterior wall water-stop guide wall is 300mm higher than that of a basement bottom plate, and the basement exterior wall is poured for the second time. The method has the advantages of long time consumption, low efficiency, high labor input, poor quality impression and hidden leakage quality danger due to root rot and stubble missing phenomena of construction joints at the outer wall of the basement and the water stop guide wall.
The water stop guide wall built in the basement outer wall is arranged in a reinforcing steel bar net of the basement outer wall by reducing the thickness of the water stop guide wall, no construction joint exists on the surface, meanwhile, a water permeation path is changed from a straight line shape to a reversed V shape, the length and the difficulty of the water permeation path are increased, and therefore the waterproof effect is improved.
However, after the building is formed, the building inevitably sinks along with the passage of time, the stretching of time and the comprehensive reasons such as road condition changes and terrain changes, and how to effectively reduce the water seepage phenomenon in the basement after the building sinks to a certain extent is still a difficult problem in the building industry.
Disclosure of Invention
In order to improve the waterproof and seepage-proof capacity of the basement outer wall, the application provides a basement outer wall embedded water stop guide wall structure and a construction method thereof.
On the one hand, the embedded stagnant water of basement outer wall that this application provided leads wall structure adopts following technical scheme:
the utility model provides an embedded stagnant water of basement outer wall leads wall structure, includes:
a basement floor;
the outer wall is vertically arranged on the top surface of the basement bottom plate;
the inner wall is embedded in the outer wall and is of an inverted T-shaped structure, at least half of the height of the inner wall is arranged in the basement bottom plate, the rest height of the inner wall extends out of the basement bottom plate, and at least two inner walls are arranged;
be equipped with multistage stagnant water steel sheet in the outer wall, stagnant water steel sheet each other joint, each other joint on the horizontal direction in vertical direction, both sides all are equipped with the reinforcing bar net around the stagnant water steel sheet, the stagnant water steel sheet leans on the reinforcing bar net outer wall welding of outer one side to have the manger plate steel sheet, the manger plate steel sheet with the steel framework of basement bottom plate welds, manger plate steel sheet lower extreme position department is provided with the buckling parts that are "people" column structure, basement bottom plate is equipped with the inclined plane with the bent angle position department of outer wall.
By adopting the technical scheme, the water stop steel plate is used for preventing water from permeating into the outer wall; the reinforcing mesh is used for connecting the water retaining steel plates, so that the structural stability of the water retaining steel plates is improved; the inner wall adopting the T-shaped structure can further prevent water from permeating into the outer wall and then permeating into the inner wall, and can improve the structural stability of the underground outdoor wall; the structure of the buckling part can improve the water retaining tightness of the water retaining steel plate; meanwhile, the inclined plane structure is adopted, and water seepage on a part of ground can be effectively reduced when the building is settled.
Preferably, an arc-shaped water stop plate is arranged on the inner wall, a sunken groove is formed in the arc-shaped water stop plate, and a water-absorbing expansion type water stop strip is arranged in the sunken groove.
By adopting the technical scheme and the arc-shaped water stop plate structure, water can be prevented from seeping to the bottom after seeping into the outer wall, and the seepage of water can be effectively prevented; the sinking groove is adopted, so that the water-absorbing expansion type water stop strip can be better placed; the water-absorbing expansion type water stop strip is adopted, so that water can be better absorbed and expanded after water permeates, and gaps in the outer wall are plugged, so that the situation that water deeply permeates into the underground wall is reduced.
Preferably, the end of the arc-shaped water stop plate, which is not connected with the inner wall, is arranged on the steel bar net at one side of the water stop steel plate, which is close to the inner wall, and the height position of the end part of the arc-shaped water stop plate, which is not connected with the inner wall, is lower than the highest height of the water stop steel plate.
Through adopting above-mentioned technical scheme for there is the space of cutting off water between arc sealing rod and the reinforcing bar net, water receives gravity to descend, nevertheless owing to there is this space of cutting off to exist, and can make can some keep out can not ooze to the end after the water infiltration outer wall, thereby can effectively cut off the infiltration of water, the condition that the reduction depth of water infiltration underground wall appears.
Preferably, the buckling part is internally provided with a bottom water-absorbing expansion type water stop strip.
Through adopting above-mentioned technical scheme, the structure that adopts the buckling parts can improve the manger plate compactness of manger plate steel sheet, and the buckling parts combines the expansion type sealing rod that absorbs water, can further promote the manger plate compactness of manger plate steel sheet, reduces the water seepage.
Preferably, one side of the water stop steel plate close to the outside is provided with an inward concave groove, and a water absorption expansion type water stop strip is arranged in the inward concave groove.
By adopting the technical scheme, the water stop steel plate can effectively prevent water from permeating into the outer wall, and the inward-recessed groove arranged on the water stop steel plate is combined with the water absorption expansion type water stop strip, so that the water stop tightness of the water stop steel plate can be further improved, and the water permeation is reduced.
Preferably, the inner walls of the turning positions of the water-retaining steel plates are provided with hidden grooves, the turning positions of the water-retaining steel plates are provided with pressure-sharing indentations, and water-absorbing expansion type water stops are arranged in the hidden grooves.
Through adopting above-mentioned technical scheme, adopt the indentation structure at the very least can make the manger plate steel sheet conveniently bend, and the expanded sealing rod that absorbs water that is equipped with combines manger plate steel sheet structure, can further promote the manger plate compactness of manger plate steel sheet, reduces water and oozes.
Preferably, the mutually clamped parts of the water stop steel plates are provided with water absorption expansion type water stop strips.
By adopting the technical scheme, the water stop steel plate can effectively prevent water from permeating into an outer wall, and the mutually clamped parts on the water stop steel plate are combined with the water absorption expansion type water stop strips, so that the water stop tightness of the water stop steel plate can be further improved, and the water seepage is reduced.
Preferably, the surfaces of the water stop steel plate, the water stop steel plate and the arc-shaped water stop plate are all frosted surfaces.
Through adopting above-mentioned technical scheme, improve the concrete and stagnant water steel sheet, manger plate steel sheet, arc stagnant water board's bonding degree, effectively improve holistic underground wall structural stability.
Preferably, the surface of the inner wall is a frosted surface.
Through adopting above-mentioned technical scheme, improve the adhesion degree between outer wall and interior wall, effectively improve holistic underground wall structural stability.
On the other hand, the application still provides a basement outer wall embedded water stop guide wall structure construction method, adopts following technical scheme:
a construction method for a basement outer wall embedded water stop guide wall structure comprises the following steps:
step 1: finishing the setting of the steel bar frame of the basement bottom plate structure;
step 2: finishing the setting of the steel bar frame of the inner wall structure;
and step 3: finishing the setting of the steel bar framework of the outer wall structure;
and 4, step 4: welding the water retaining steel plate provided with the water-absorbing expansion type water stop strip with a steel bar frame of a basement bottom plate structure;
and 5: after the water stop steel plates are clamped and matched, reinforcing mesh is welded on the front and back surfaces of the water stop steel plates, the water stop steel plates are welded with the reinforcing mesh, and a concrete pouring opening and a water absorption expansion type water stop strip are reserved in the sunken groove on the water stop baffle;
step 6: pouring concrete, and making a basement floor structure with at least half of the preset height of the basement floor structure;
and 7: pouring concrete, well manufacturing an inner wall structure, assembling an arc-shaped water stop plate on the inner wall structure, and welding the arc-shaped water stop plate provided with the water absorption expansion type water stop strip with a reinforcing mesh;
and 8: pouring concrete, namely manufacturing a basement bottom plate structure with the residual height, and manufacturing an outer wall structure surrounded by the arc-shaped water stop plate, the reinforcing steel bar mesh, the reinforcing steel bar and the water stop steel plate, and the water stop steel plate and the water baffle plate;
and step 9: and (5) pouring concrete, making the rest of the outer wall structure, and forming an inclined plane at the corner positions of the outer wall structure and the basement bottom plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the matching structure of the inner wall and the outer wall, the movement track and the movement difficulty of water after permeating into the wall body can be prolonged, and therefore the waterproof effect of the basement is improved.
2. Through the stagnant water steel sheet, manger plate steel sheet, the arc stagnant water board that set up, it can be enclosed in the outer wall and shielded a relatively inclosed space, and then has improved the water and has oozed the degree of difficulty to reach the waterproof efficiency that improves the basement.
3. The condition that the inner wall and the outer wall are combined, the water stop steel plate, the water retaining steel plate and the arc water stop plate are used for surrounding shielding can improve the stability of the integral structure of the underground wall.
4. Compared with the prior art, although the construction difficulty is improved a little, the integral anti-seepage effect is good, and the anti-seepage effect is still certain after the building subsides.
Drawings
Fig. 1 is a schematic overall structure diagram in the embodiment of the present application.
Fig. 2 is an enlarged view of a in fig. 1.
Description of reference numerals:
1. a basement floor; 2. an outer wall; 3. an inner wall; 4. a water stop steel plate; 41. embedding a groove; 5. a reinforcing mesh; 6. a water retaining steel plate; 61. a buckling part; 62. a hidden groove; 63. indentation; 7. a bevel; 8. an arc-shaped water stop plate; 81. a sunken groove; 9. an expansion type water stop strip absorbs water.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses wall structure is led to embedded stagnant water of basement outer wall.
Referring to fig. 1, an embedded stagnant water of basement outer wall leads wall structure, including basement bottom plate 1, basement bottom plate 1 is by the shaping after the reinforced frame that has pricked pours the concrete, top surface position department at basement bottom plate 1 is provided with outer wall 2, outer wall 2 is the shaping after the reinforced frame that has pricked pours the concrete equally, and, set up interior wall 3 simultaneously on basement bottom plate 1, the embedded inside that sets up at outer wall 2 of interior wall 3, interior wall 3 is in this embodiment, the shaping after the reinforced frame that adopts to prick pours the concrete equally, and, the surface of interior wall 3 is through the processing of polishing, the surface of interior wall 3 is dull polish surface.
Furthermore, referring to fig. 1, in this embodiment, the shape of the inner wall 3 is an inverted "T" structure, so that the structure of the inner wall 3 has a "top light weight" structure, and this structure can effectively improve the overall stability of the structure of the inner wall 3, wherein at least one half of the height of the inner wall 3 is set in the basement floor 1, and the rest of the height of the inner wall extends out from the basement floor 1, and more precisely, in this embodiment, two thirds of the height of the inner wall is set in the basement floor 1, and one third of the height of the inner wall is set on the top of the basement floor 1.
In addition, referring to fig. 1, the inner wall 3 is provided with at least two inner walls, in this embodiment, the inner walls 3 are provided with two inner walls in parallel, the heights of the two inner walls 3 are consistent, and the feet are abutted, and by adopting the structure of the inner wall 3 and the matching structure of the inner walls 3, the length of a water permeation path and the driving difficulty can be effectively prolonged, so that the waterproof effect of the underground wall can be improved.
In addition, referring to fig. 1, in this embodiment, still be provided with stagnant water steel sheet 4 in the inside of outer wall 2, stagnant water steel sheet 4 is polylith in total, polylith stagnant water steel sheet 4 mutual joint, concretely, the stagnant water steel sheet 4 that the polylith set up is carried out along vertical direction is the joint of reciprocal back-off in vertical direction, the stagnant water steel sheet 4 that the polylith set up is carried out along the horizontal direction is the joint of reciprocal back-off in horizontal direction, make polylith stagnant water steel sheet 4 can make up into the page type structure that combines by a plurality of single units by single unit, effectively improve holistic waterproof seal, and simultaneously, in order to further improve waterproof seal, stagnant water steel sheet 4's mutual joint position department is equipped with the expansion type of absorbing water sealing strip 9. Moreover, in order to improve the bonding effect between the water stop steel plate 4 and the concrete, the surface of the water stop steel plate 4 is a frosted surface.
Meanwhile, referring to fig. 1, the reinforcing mesh 5 structures are welded on the front and back surfaces of the water stop steel plate 4 structure, the welding mode adopts fusion welding, no gap exists between the welded water stop steel plate 4 and the reinforcing mesh 5, water cannot permeate from the space between the water stop steel plate 4 and the reinforcing mesh 5, an inward-recessed groove is formed in one side of the water stop steel plate 4, a concrete pouring port is formed in the inward-recessed groove according to actual conditions, when concrete is poured into the space surrounded by the water stop steel plate 4, the water can be poured into the space from the concrete pouring port, a water-absorbing expansion type water stop strip 9 is arranged in the inward-recessed groove, and the water-absorbing expansion type water stop strip 9 is adopted, so that water can absorb and expand better after water permeates, gaps in the outer wall 2 are blocked, and the situation that the water depth permeates into the underground wall is reduced is achieved.
Referring to fig. 2, a water-blocking steel plate 6 is welded to the outer wall of the reinforcing mesh 5 on the outer side of the water-blocking steel plate 4, a welding method of fusion welding is also adopted between the water-blocking steel plate 6 and the reinforcing mesh 5, similarly, no gap exists between the water-blocking steel plate 6 and the reinforcing mesh 5 after welding is completed, water cannot penetrate through the gap between the water-blocking steel plate 6 and the reinforcing mesh 5, and in this embodiment, the highest point of the water-blocking steel plate 6 is lower than that of the water-blocking steel plate 4. Importantly, in the embodiment, the inner wall of the turning position of the water-retaining steel plate 6 is provided with the blind groove 62, the turning position of the water-retaining steel plate 6 is provided with the pressing mark 63 in a pressure-equalizing manner, the blind groove 62 is provided with the water-absorbing expansion type water stop bar 9, the pressing mark 63 is convenient for the water-retaining steel plate 6 to be bent, and besides, the water-retaining steel plate 6 cannot be unexpectedly damaged when the building is settled, so that the water-retaining steel plate 6 can be directionally broken, namely, the water-retaining steel plate can be broken at the position of the pressing mark 63.
In addition, referring to fig. 1, in the present embodiment, a fastening portion 61 having a "human" shape is disposed at the lowest end of the water-retaining steel plate 6, and meanwhile, a bottom water-absorbing expansion type water stop strip 9 is disposed in the middle of the fastening portion 61, the water-retaining tightness of the water-retaining steel plate 6 can be improved by adopting the structure of the fastening portion 61, and the fastening portion 61 can further improve the water-retaining tightness of the water-retaining steel plate 6 by combining with the water-absorbing expansion type water stop strip 9, so as to reduce the possibility of water seepage. Similarly, in order to improve the bonding effect between the water-retaining steel plate 6 and the concrete, the surface of the water-retaining steel plate 6 is a frosted surface.
Referring to fig. 1, in this embodiment, in order to further improve the water seepage preventing performance of the underground wall structure, an arc-shaped water stop plate 8 is further provided on the inner wall 3, one end of the arc-shaped water stop plate 8, which is not connected to the inner wall 3, is welded to the steel bar mesh 5 on the inner side of the water stop steel plate 4, the arc-shaped water stop plate 8 is also provided between the adjacent inner walls 3, both ends of the arc-shaped water stop plate 8 between the adjacent inner walls 3 are welded to the arc-shaped water stop plate 8 connected to the steel bar mesh 5, the welding mode here is still fusion welding, no gap exists between the arc-shaped water stop plate 8 and the steel bar mesh 5, and between the arc-shaped water stop plate 8 and the arc-shaped water stop plate 8 after welding, and, in this embodiment, the height position of the end of the arc-shaped water stop plate 8, which is not connected to the inner wall 3, is lower than the highest height of the water stop steel plate 4, so that a space for water to settle exists between the arc-shaped water stop plate 8 and the reinforcing mesh 5, on the other hand, the arc-shaped water stop plate 8 is provided with a sunken groove 81, a water-absorbing expansion type water stop strip 9 is arranged in the sunken groove 81, water can permeate the water-absorbing expansion type water stop strip 9 in the sunken groove 81 when water flows across the arc-shaped water stop plate 8, and the water-absorbing expansion type water stop strip 9 can absorb water and expand after water permeates, so that some gaps in the outer wall 2 are blocked, and further, the situation that water penetrates into the underground wall deeply is reduced. Moreover, in order to improve the bonding effect of the arc-shaped water stop plate 8 and the concrete, the surface of the arc-shaped water stop plate 8 is a frosted surface.
In this embodiment, referring to fig. 1 and 2, an inclined plane 7 is disposed at a corner position between the basement bottom plate 1 and the outer wall 2, and the inclined plane 7 is disposed to mainly enable water on the ground to directly infiltrate into the outer wall 2 due to the existence of the inclined plane 7 when the building is settled, so that the water infiltration condition of a part of water can be effectively reduced, and the water infiltration of the building can be alleviated.
In a daily environment, by adopting the basement outer wall 2 with the structure, water seepage can be separated by a plurality of parts or the water seepage path of the basement outer wall is prolonged, and if less water seepage occurs, the water can be resisted by the outer wall 2 structure; when water seeps to a certain degree, the water is separated by an enclosing structure formed by the water stopping steel plate 4, the water stopping steel plate 6 and the arc-shaped water stopping plate 8, so that the water seepage condition is reduced; when the water seepage reaches a certain degree again, the water can settle on the water stop steel plate 4, the water stop steel plate 6 and the arc water stop plate 8, and the water absorption expansion type water stop strip 9 is promoted to absorb water and block gaps, so that the water seepage condition is further reduced.
When the building is settled, water can be resisted by the outer wall 2 structure when less water seeps; when the water seepage reaches a certain degree and the structure of the water-retaining steel plate 6 is damaged to a certain extent by the settlement of the building, water can be absorbed by the water-absorbing expansion type water stop bar 9 in the hidden groove 62 of the water-retaining steel plate 6 to block gaps, so that the water seepage condition is reduced; when water oozes once more and reaches the certain degree, and when 6 structures of manger plate subside the phenomenon by the building and cause certain destruction, water can permeate in the space that stagnant water steel sheet 4, manger plate 6, arc stagnant water board 8 surround, and water is difficult to break away from gravity on the one hand and influences it, and makes the orbit of water possess decurrent trend, and can further enlarge the displacement distance and the degree of difficulty of water through the structure of interior wall 3, and then further reduce the condition that water oozes.
The embodiment of the application also provides a construction method for the structure of the water stop guide wall embedded in the outer wall of the basement.
In this embodiment, a construction method for a basement outer wall embedded water stop guide wall structure includes:
step 1: and finishing the setting of the steel bar framework of the basement bottom plate 1 structure.
Step 2: and finishing the setting of the steel bar framework of the inner wall 3 structure.
And 3, step 3: and finishing the setting of the steel bar framework of the outer wall 2 structure.
And 4, step 4: and welding the water retaining steel plate 6 provided with the water absorption expansion type water stop strip 9 with a steel bar framework of the basement bottom plate 1 structure.
And 5: after the water stop steel plate 4 is clamped and matched, the reinforcing mesh 5 is welded on the front and back surfaces of the water stop steel plate, the water stop steel plate 6 is welded with the reinforcing mesh 5, a concrete pouring opening is reserved in the sunken groove on the water stop baffle, and a water absorption expansion type water stop strip 9 is arranged.
Step 6: and (5) pouring concrete, and making the basement bottom plate 1 structure with at least half of the preset height of the basement bottom plate 1 structure.
And 7: pouring concrete, well constructing the inner wall 3 structure, assembling the arc-shaped water stop plate 8 on the inner wall 3 structure, and welding the arc-shaped water stop plate 8 provided with the water-absorbing expansion type water stop strip 9 with the reinforcing mesh 5.
And 8: and (3) pouring concrete, namely, well constructing the basement bottom plate 1 structure with the residual height, and constructing the outer wall 2 structure surrounded by the arc-shaped water stop plate 8, the reinforcing mesh 5, the reinforcing steel bar and the water stop steel plate 4 and the water stop baffle.
And step 9: and (3) pouring concrete, making the rest of the outer wall 2 structure, and forming an inclined plane 7 at the corner positions of the outer wall 2 structure and the basement bottom plate 1.
The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and the protection scope of the present application is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an embedded stagnant water of basement outer wall leads wall structure, includes:
a basement floor (1);
the outer wall (2) is vertically arranged on the top surface of the basement bottom plate (1);
the basement floor comprises an inner wall (3), wherein the inner wall (3) is embedded in the outer wall (2), the inner wall (3) is of an inverted T-shaped structure, at least half of the height of the inner wall (3) is arranged in the basement floor (1), the rest of the height of the inner wall extends out of the basement floor (1), and at least two inner walls (3) are arranged;
its characterized in that, be equipped with multistage stagnant water steel sheet (4) in outer wall (2), stagnant water steel sheet (4) each other joint in vertical direction, each other joint in the horizontal direction, both sides all are equipped with reinforcing bar net (5) around stagnant water steel sheet (4), stagnant water steel sheet (4) lean on reinforcing bar net (5) outer wall welding of outer one side to have manger plate steel sheet (6), manger plate steel sheet (6) with the steel framework of basement bottom plate (1) welds, manger plate steel sheet (6) minimum position department is provided with buckling parts (61) that are "people" column structure, basement bottom plate (1) is equipped with inclined plane (7) with the bent angle position department of outer wall (2).
2. The structure of the basement exterior wall embedded with the water stop and guide wall as claimed in claim 1, wherein the inner wall (3) is provided with an arc-shaped water stop plate (8), the arc-shaped water stop plate (8) is provided with a sunken groove (81), and the sunken groove (81) is internally provided with a water absorption expansion type water stop strip (9).
3. The structure of claim 2, wherein the end of the arc-shaped water stop plate (8) not connected with the inner wall (3) is mounted on the reinforcing mesh (5) at the inner side of the water stop steel plate (4), and the height of the end of the arc-shaped water stop plate (8) not connected with the inner wall (3) is lower than the highest height of the water stop steel plate (4).
4. The structure of the basement exterior wall embedded with the water stop and guide wall as claimed in claim 1, wherein the middle of the buckling part (61) is provided with a bottom water absorption expansion type water stop strip (9).
5. The structure of the basement exterior wall embedded with the water stop guide wall as claimed in claim 1, wherein an inward recessed groove is formed in one side of the water stop steel plate (4) close to the exterior, and a water absorption expansion type water stop bar (9) is arranged in the inward recessed groove.
6. The structure of the basement exterior wall embedded with the water stop guide wall as claimed in claim 1, wherein the inner wall of the turning position of the water-stop steel plate (6) is provided with a blind groove (62), the turning position of the water-stop steel plate (6) is provided with an indentation (63) in a pressure-equalizing manner, and the blind groove (62) is provided with a water-absorbing expansion type water stop strip (9).
7. The structure of the basement exterior wall embedded with the water stop guide wall as claimed in claim 1, wherein the mutually clamped parts of the water stop steel plates (4) are provided with water absorption expansion type water stop bars (9).
8. The structure of the basement exterior wall embedded with the water stop and guide wall as claimed in claim 1, wherein the surfaces of the water stop steel plate (4), the water stop steel plate (6) and the arc-shaped water stop plate (8) are frosted surfaces.
9. The structure of the basement exterior wall with the water stop and guide wall embedded therein as claimed in claim 1, wherein the surface of the interior wall (3) is frosted.
10. A basement outer wall embedded water stop guide wall structure construction method adopts the basement outer wall embedded water stop guide wall structure as claimed in any one of claims 1 to 9, and is characterized by comprising the following steps:
step 1: finishing the arrangement of a steel bar frame of the basement bottom plate (1) structure;
and 2, step: finishing the setting of the steel bar framework of the inner wall (3) structure;
and 3, step 3: finishing the arrangement of the steel bar framework of the outer wall (2) structure;
and 4, step 4: welding a water retaining steel plate (6) provided with a water absorption expansion type water stop strip (9) with a steel bar framework of a basement bottom plate (1) structure;
and 5: after the water stop steel plate (4) is clamped and matched, the reinforcing mesh (5) is welded on the front and back surfaces of the water stop steel plate, the water stop steel plate (6) is welded with the reinforcing mesh (5), a concrete pouring opening is reserved in the sunken groove on the water stop baffle, and a water absorption expansion type water stop strip (9) is arranged;
and 6: pouring concrete, and making a basement bottom plate (1) structure with at least half of the preset height of the basement bottom plate (1) structure;
and 7: pouring concrete, well manufacturing an inner wall (3) structure, assembling an arc-shaped water stop plate (8) on the inner wall (3) structure, and welding the arc-shaped water stop plate (8) provided with the water absorption expansion type water stop strip (9) with the reinforcing mesh (5);
and 8: pouring concrete, namely, well constructing the structure of the basement bottom plate (1) with the rest height, and well constructing the structure of the outer wall (2) surrounded by the arc-shaped water stop plate (8), the reinforcing steel bar mesh (5), the reinforcing steel bar and the water stop steel plate (4) and the water stop baffle;
and step 9: and (3) pouring concrete, making the rest of the outer wall (2) structure, and forming an inclined plane (7) at the corner positions of the outer wall (2) structure and the basement bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210859253.9A CN115162421B (en) | 2022-07-21 | 2022-07-21 | Basement outer wall embedded water stop guide wall structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN115162421B (en) | 2023-07-14 |
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