CN211850074U - Waterproof node structure that movement joint and escape canal combine - Google Patents
Waterproof node structure that movement joint and escape canal combine Download PDFInfo
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- CN211850074U CN211850074U CN201922256612.8U CN201922256612U CN211850074U CN 211850074 U CN211850074 U CN 211850074U CN 201922256612 U CN201922256612 U CN 201922256612U CN 211850074 U CN211850074 U CN 211850074U
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Abstract
The utility model discloses a waterproof node structure that movement joint and escape canal combine. One end of the upper concrete floor is provided with a concrete cantilever plate, one end of the lower concrete floor is provided with a concrete guide wall, and a deformation joint is formed between the concrete cantilever plate and the concrete guide wall; an H-shaped steel beam is arranged below the upper concrete floor, and inner brick walls are arranged on the upper concrete floor and below the H-shaped steel beam; the lower concrete floor is provided with a heat-insulating layer and a waterproof layer from bottom to top, a first waterproof coiled material is embedded between the heat-insulating layer and the waterproof layer, a concrete cantilever plate is provided with a second waterproof coiled material, and the two waterproof coiled materials are subjected to sealing treatment; the lower concrete floor is provided with a plain concrete guide wall, a drainage ditch is formed between the cantilever plate and the guide wall, and the finished cover plate is placed on the wedge. The utility model discloses the structure is complete, construction convenience is swift, the standardization level is high, has satisfied the requirement of movement joint promptly, has solved the problem of outdoor escape canal drainage again, but wide application in the position that deformation joint and escape canal combined in the assembled steel structure building.
Description
Technical Field
The utility model relates to a waterproof node structure that movement joint and escape canal combine, but wide application in the position that movement joint and escape canal combine in the assembled steel construction building.
Background
In the building design, the structure of a building element is cracked or destroyed due to the change of the climate and temperature (thermal expansion and cold contraction), so deformation joints are arranged at proper positions along the construction joint direction of the building, drainage ditches are arranged at the edges of some deformation joints during the design, and at the moment, the conventional deformation joint waterproof method cannot meet the waterproof requirement, so that the joint position of the deformation joint and the drainage ditches is combined, and the waterproof effect is remarkable. Waterproof is a very important link in building design and construction, and the rationality of a waterproof method and the quality of construction quality directly influence the quality of products and the experience of users in the using process. Because the deformation joint is particularly important to be waterproof, the waterproof maintenance cost of the deformation joint is high, the construction and maintenance are difficult, and waterproof construction measures need to be made in the design stage.
SUMMERY OF THE UTILITY MODEL
In order to guarantee the waterproof needs of deformation joint and escape canal handing-over position in the building, the utility model discloses a waterproof node structure that deformation joint and escape canal combine. Waterproof node structure capable of being widely applied to combined part of deformation joint and drainage ditch in building
The utility model adopts the technical proposal that:
the utility model comprises an upper concrete floor slab, a lower concrete floor slab, an H-shaped steel beam, an inner brick wall, a concrete cantilever slab, a concrete guide wall, a polyethylene foam plastic rod, a waterproof coiled material, a plain concrete wall and a finished product cover plate; one end of the upper concrete floor slab is bent towards the lower part of the lower concrete floor slab and then horizontally extends to form a concrete cantilever slab, one end of the lower concrete floor slab is bent towards the upper part of the upper concrete floor slab to form a concrete guide wall, the edge of the concrete cantilever slab extends over the concrete guide wall and then is arranged above the lower concrete floor slab, and a deformation joint is formed between the lower end of the concrete cantilever slab and the upper end of the concrete guide wall; the main structure on the left side of the deformation joint is characterized in that an H-shaped steel beam is arranged below an upper concrete floor, and an inner brick wall is built above the edge of the upper concrete floor and below the H-shaped steel beam; the main structure on the right side of the deformation joint is characterized in that a heat-insulating layer and a waterproof layer are arranged on the lower concrete floor from bottom to top, a first waterproof coiled material is embedded between the heat-insulating layer and the waterproof layer, and the edge of the first waterproof coiled material extends out of the space between the heat-insulating layer and the waterproof layer and then extends to the lower side of the concrete cantilever plate along the concrete guide wall; a gap is formed between the bottom surface of the concrete cantilever plate and the upper end of the concrete guide wall, a second waterproof coiled material is fixed at the edge of the bottom surface of the concrete cantilever plate through a cement nail, the second waterproof coiled material extends towards the gap, and a deformation joint between the second waterproof coiled material and the first waterproof coiled material is filled with a polyethylene foam plastic rod and sealed tightly by a sealant for the second time; gaps between the H-shaped steel beams and the inner brick wall and the concrete guide wall are filled with polyethylene foam plastics; the plain concrete guide wall with the concrete ram being as high as the concrete guide wall is poured on the lower concrete floor of the side of the concrete guide wall, an interval is formed between the concrete ram and the plain concrete guide wall to form a drainage ditch, a wedge is reserved on the top surfaces of the concrete ram and the plain concrete guide wall, and a finished cover plate of the drainage ditch is placed on the wedge.
And an outer wall heat-insulating layer is arranged on the side wall of one side of the outer side of the inner brick wall chamber above the upper concrete floor and on the outer side surface of the concrete cantilever plate.
The side wall of the concrete guide wall facing the indoor side and the bottom surface of the lower concrete floor are covered with inner wall decorative surfaces.
The finished cover plate is a cast iron cover plate.
The upper concrete floor slab and the concrete cantilever slab are integrally poured.
And the lower concrete floor slab and the concrete guide wall are integrally poured.
And arranging a fireproof material at the inner side of the steel beam chamber in a space between the web plate at the inner side of the H-shaped steel beam chamber and the upper and lower flanges.
And fireproof materials outside the steel beam chamber are arranged in the space between the web plate on one side of the H-shaped steel beam chamber and the upper and lower flanges.
And filling materials are arranged between the inner brick wall and the bottom of the H-shaped steel beam.
The utility model has the advantages that:
1. the structure is complete. The node represents a waterproof structure formed by combining the deformation joint and the drainage ditch, the problems of deformation joint leakage and the like are solved in the structure, and the structure is complete.
2. The construction is convenient and fast. The fireproof materials on the two sides of the steel beam can be sprayed or built, the waterproof coiled materials can be fixed, and the cast iron cover plate of the drainage ditch can be installed conveniently and quickly.
3. The standardization degree is high. Because the sizes of the brick wall and the H-shaped steel beam, the waterproof coiled materials, the filling materials of deformation joints and the cast iron cover plate are standardized parts, the node making method and the material standardization degree are high, batch blanking and batch flow construction can be realized, the quality is easily ensured, and the operation of workers is skilled.
Drawings
FIG. 1 is a cross-sectional view of the present node configuration.
In the figure: 1. an H-shaped steel beam; 2. fireproof materials on the indoor side of the steel beam; 3. fireproof materials outside the steel beam chamber; 4. an inner brick wall; 5. an upper concrete floor; 6. carrying out concrete raising; 7. an outer wall heat-insulating layer; 8. decorating the inner wall; 9. a concrete guide wall; 10. polyethylene foam; 11. a cement nail; 12. a polyethylene foam plastic rod; 13. sealing glue; 14. a first waterproof roll; 15. plain concrete walls; 16. a finished cover plate; 17. covering soil; 18. a lower concrete floor; 19. and a second waterproof roll.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The concrete floor comprises upper and lower concrete floors 5 and 18, H-shaped steel beams 1, steel beam indoor side fireproof materials 2, steel beam outdoor side fireproof materials 3, inner brick walls 4, concrete cantilever slabs 6, concrete guide walls 9, polyethylene foam plastics 10, cement nails 11, polyethylene foam plastic rods 12, sealants 13, waterproof coiled materials 14, plain concrete walls 15, finished product cover plates 16 and earthing 17; one end of the upper concrete floor slab 5 is bent towards the lower part of the lower concrete floor slab 18 and then horizontally extends to form a concrete cantilever 6, one end of the lower concrete floor slab 18 is bent towards the upper part of the upper concrete floor slab 5 to form a concrete guide wall 9, the edge of the concrete cantilever 6 extends over the concrete guide wall 9 and then extends above the lower concrete floor slab 18, and a deformation joint is formed between the lower end of the concrete cantilever 6 and the upper end of the concrete guide wall 9;
the main structure on the left side of the deformation joint is characterized in that an H-shaped steel beam 1 is arranged below an upper concrete floor 5, the concrete implementation is that the upper concrete floor 5 is poured above the H-shaped steel beam 1, an inner brick wall 4 is built on the edge of the upper concrete floor 5 and below the H-shaped steel beam 1, and inner wall facing the indoor side wall of the H-shaped steel beam 1 and the inner brick wall 4 and the bottom surface of the upper concrete floor 5 are coated with an inner wall facing 8; and an outer wall heat-insulating layer 7 is arranged on the side wall of the outdoor side of the inner brick wall 4 above the upper concrete floor 5 and the outer side surface of the concrete cantilever plate 6.
The main structure on the right side of the deformation joint is characterized in that an insulating layer and a waterproof layer are arranged on a lower concrete floor slab 18 from bottom to top, a first waterproof coiled material 14 is embedded between the insulating layer and the waterproof layer, the edge of the first waterproof coiled material 14 extends out of the space between the insulating layer and the waterproof layer and then extends to the lower side of the concrete cantilever plate 6 along the concrete guide wall 9, and the first waterproof coiled material 14 is fixed on the side face of the concrete guide wall 9 through cement nails 11; a gap is formed between the bottom surface of the concrete cantilever plate 6 and the upper end of the concrete guide wall 9, a second waterproof coiled material 19 is fixed at the edge of the bottom surface of the concrete cantilever plate 6 through a cement nail 11, the second waterproof coiled material 19 extends towards the gap, a polyethylene foam plastic rod 12 is filled between the second waterproof coiled material 19 and the first waterproof coiled material 14, and secondary sealing is carried out by a sealant 13; gaps between the H-shaped steel beam 1 and the inner brick wall 4 and the concrete guide wall 9 are filled with polyethylene foam plastics 10; plain concrete guide walls 15 with the same height as the concrete cantilever plates 6 are poured on lower concrete floors 18 on the sides of the concrete guide walls 9, drainage ditches are formed between the concrete cantilever plates 6 and the plain concrete guide walls 15 at intervals, wedge openings are reserved on the top surfaces of the concrete cantilever plates 6 and the plain concrete guide walls 15, finished product cover plates 16 of the drainage ditches are placed on the wedge openings, and the finished product cover plates 16 are cast iron cover plates.
In specific implementation, the upper concrete floor 5 and the concrete cantilever plate 6 are integrally cast, and the lower concrete floor 18 and the concrete guide wall 9 are integrally cast.
In the concrete implementation, the steel beam indoor side fireproof material 2 is arranged in the space between the web plate on the indoor side of the H-shaped steel beam 1 and the upper and lower flanges, and the steel beam indoor side fireproof material 2 is filled with aerated concrete blocks or gypsum slurry. And a steel beam outdoor fireproof material 3 is arranged in a space between the web plate on one outdoor side of the H-shaped steel beam 1 and the upper and lower flanges, and the steel beam outdoor fireproof material 3 is filled with fine aggregate concrete or cement mortar or is filled with outdoor fireproof paint or aerated concrete blocks.
And a filling material is arranged between the inner brick wall 4 and the bottom of the H-shaped steel beam 1, and the filling material can be a PU foaming agent.
In the concrete implementation, the earth 17 is arranged beside the plain concrete wall 15.
The upper concrete floor slab 5 on the left side of the deformation joint and the concrete cantilever slab 6 are integrally cast, the lower concrete floor slab 18 on the right side of the deformation joint and the concrete guide wall 9 are integrally cast and are a whole, no gap exists between the upper concrete floor slab and the concrete guide wall, and no leakage possibility exists.
The left outer wall of movement joint, can be the wallboard, also can be the building block, builds by laying bricks or installs on concrete floor, and common cement mortar connects closely knit, can not form the gap of probably seepage yet.
The inner brick wall 4 at the lower part of the H-shaped steel beam 1 and the bottom of the H-shaped steel beam 1 can be filled with flexible materials and also can be densely filled with rigid cement mortar.
A common material for indoor plastering mortar is gypsum plastering mortar.
The structure node of implementing from this can satisfy the requirement of movement joint, has solved the problem of outdoor escape canal drainage again, but wide application in the position that deformation joint and escape canal combine in the assembled steel construction building.
The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.
Claims (9)
1. The utility model provides a waterproof node structure that movement joint and escape canal combine, includes concrete floor (5, 18) from top to bottom, its characterized in that: the concrete wall is characterized by also comprising an H-shaped steel beam (1), an inner brick wall (4), a concrete cantilever slab (6), a concrete guide wall (9), a polyethylene foam plastic rod (12), a waterproof coiled material (14), a plain concrete wall (15) and a finished product cover plate (16); one end of the upper concrete floor (5) is bent towards the lower part of the lower concrete floor (18) and then horizontally extends to form a concrete cantilever (6), one end of the lower concrete floor (18) is bent towards the upper part of the upper concrete floor (5) to form a concrete guide wall (9), the edge of the concrete cantilever (6) extends over the concrete guide wall (9) and then is arranged above the lower concrete floor (18), and a deformation joint is formed between the lower end of the concrete cantilever (6) and the upper end of the concrete guide wall (9);
an H-shaped steel beam (1) is arranged below an upper concrete floor (5) of the main structure on the left side of the deformation joint, and an inner brick wall (4) is built above the edge of the upper concrete floor (5) and below the H-shaped steel beam (1);
the main structure on the right side of the deformation joint is characterized in that an insulating layer and a waterproof layer are arranged on a lower concrete floor (18) from bottom to top, a first waterproof coiled material (14) is embedded between the insulating layer and the waterproof layer, and the edge of the first waterproof coiled material (14) extends out of the space between the insulating layer and the waterproof layer and then extends to the lower side of the concrete cantilever plate (6) along the concrete guide wall (9); a gap is formed between the bottom surface of the concrete cantilever plate (6) and the upper end of the concrete guide wall (9), a second waterproof coiled material (19) is fixed on the edge of the bottom surface of the concrete cantilever plate (6) through a cement nail (11), the second waterproof coiled material (19) extends towards the gap, and a deformation joint between the second waterproof coiled material (19) and the first waterproof coiled material (14) is filled with a polyethylene foam plastic rod (12) and sealed tightly by a sealant (13); gaps between the H-shaped steel beam (1) and the inner brick wall (4) and the concrete guide wall (9) are filled with polyethylene foam plastics (10); plain concrete walls (15) with the same height as the concrete cantilever plates (6) are poured on lower concrete floors (18) on the sides of the concrete guide walls (9), drainage ditches are formed between the concrete cantilever plates (6) and the plain concrete walls (15) at intervals, wedge openings are reserved on the top surfaces of the concrete cantilever plates (6) and the plain concrete walls (15), and finished product cover plates (16) of the drainage ditches are placed on the wedge openings.
2. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: and an outer wall heat-insulating layer (7) is arranged on the side wall of the outdoor side of the inner brick wall (4) above the upper concrete floor (5) and the outer side surface of the concrete cantilever plate (6).
3. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: the concrete guide wall (9) is coated with an inner wall facing (8) towards the side wall of the indoor side and the bottom surface of the lower concrete floor (18).
4. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: the finished cover plate (16) is a cast iron cover plate.
5. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: the upper concrete floor (5) and the concrete cantilever plate (6) are integrally poured.
6. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: the lower concrete floor (18) and the concrete guide wall (9) are integrally poured.
7. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: and a fireproof material (2) at the indoor side of the steel beam is arranged in a space between the web plate at the indoor side of the H-shaped steel beam (1) and the upper and lower flanges.
8. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: and a fireproof material (3) outside the steel beam chamber is arranged in a space between the web plate on the outdoor side of the H-shaped steel beam (1) and the upper and lower flanges.
9. A deformation joint and drainage ditch combined waterproof node structure according to claim 1, characterized in that: and filling materials are arranged between the inner brick wall (4) and the bottom of the H-shaped steel beam (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922256612.8U CN211850074U (en) | 2019-12-16 | 2019-12-16 | Waterproof node structure that movement joint and escape canal combine |
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| CN201922256612.8U CN211850074U (en) | 2019-12-16 | 2019-12-16 | Waterproof node structure that movement joint and escape canal combine |
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| CN211850074U true CN211850074U (en) | 2020-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944192A (en) * | 2021-10-27 | 2022-01-18 | 上海宝冶集团有限公司 | Deformation joint connecting structure for basement roof soil covering area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944192A (en) * | 2021-10-27 | 2022-01-18 | 上海宝冶集团有限公司 | Deformation joint connecting structure for basement roof soil covering area |
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