CN217053891U - Waterproof anti integration structure that splits of outer wall suitable for steel construction house - Google Patents
Waterproof anti integration structure that splits of outer wall suitable for steel construction house Download PDFInfo
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- CN217053891U CN217053891U CN202220564833.0U CN202220564833U CN217053891U CN 217053891 U CN217053891 U CN 217053891U CN 202220564833 U CN202220564833 U CN 202220564833U CN 217053891 U CN217053891 U CN 217053891U
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Abstract
The utility model discloses a waterproof anti integration structure that splits of outer wall suitable for steel construction house. Including filling the outer wall, steel member module, waterproof coating, gravel and outer wall plastering layer, the steel member module is arranged between two packing outer walls, and the steel member in the steel member module and the juncture of filling the outer wall have been laid waterproof coating near the surface of outdoor one side, and waterproof coating is laid the gravel near the surface of outdoor one side, and steel member module, packing outer wall and gravel are equipped with outer wall plastering layer near the surface equipartition of outdoor one side. The utility model realizes the integration of water resistance and crack resistance, simplifies the structure, reduces the manufacturing cost and reduces the construction period; the waterproof and anti-cracking performance of the steel structure house can be greatly improved, and the water seepage of the joint between the filler wall and the steel member is avoided.
Description
Technical Field
The utility model belongs to a waterproof structure of outer wall suitable for steel construction house in building engineering field, concretely relates to waterproof anti integration structure that splits of outer wall suitable for steel construction house.
Background
The waterproof function is the basic function of modern buildings, is closely related to normal and comfortable life and production of people, and is also an important influence factor on building safety, energy conservation and environmental protection. It is known that the corrosion of steel caused by environmental water can reduce the service life of the structure, so that steel structure houses have higher requirements on water resistance and crack resistance, and the service life of the structure can be directly influenced once leakage occurs.
In consideration of the waterproof requirement of the steel member, the steel structure house mostly uses waterproof materials and anti-cracking materials as reinforcing structures at the joint part of the steel member and the filler wall, but the conventional waterproof materials are not well bonded with subsequent plastering, facing and other procedures, and the reliability of an outer wall system is adversely affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the background art, the utility model provides a waterproof anti-crack integrated structure that splits suitable for outer wall of steel construction house can compromise anti-crack performance under the prerequisite of guaranteeing steel member waterproof performance, increases substantially the adhesion property on waterproof layer and follow-up plastering layer when saving anti-crack process, reduces steel construction house containment system's overall cost, saves the manual work, the while simple structure makes things convenient for the site operation, but wide application in the building of all kinds of steel construction houses or other steel constructions.
The utility model adopts the technical proposal that:
the utility model discloses a fill outer wall, steel member module, waterproof coating, gravel and outer wall plastering layer, steel member module arrangement fills between the outer wall two, and the waterproof coating has been laid on the surface that the juncture of the steel member in the steel member module and the packing outer wall is close to outdoor one side, and the gravel has been laid on the surface that the waterproof coating is close to outdoor one side, and steel member module, packing outer wall and gravel are close to outdoor one side's surface equipartition and are equipped with outer wall plastering layer.
The steel member module is a steel beam-cast-in-place concrete module or a steel tube concrete column module.
The steel beam-cast-in-place concrete module is arranged between an upper filling outer wall and a lower filling outer wall and comprises a steel beam, studs and cast-in-place concrete, the steel beam is arranged on the surface of one side, close to the room, of the cast-in-place concrete, the studs are arranged in the middle of the upper flange of the steel beam, the studs are also arranged in the middle of a web plate, close to the outdoor side, of the steel beam, the studs of the upper flange of the steel beam and the studs of the web plate are evenly distributed in the cast-in-place concrete, the lower flange of the steel beam is flush with the lower bottom surface of the cast-in-place concrete, a waterproof coating is arranged on the surface, close to the outdoor side, of the junction of the cast-in-place concrete and the filling outer wall, gravel is arranged on the surface, close to the outdoor side, of the cast-in-place concrete, and an outer wall plastering layer is arranged on the surface, on which the surface, close to the outdoor side, of the cast-in which the waterproof coating is not arranged.
The two filling outer walls are arranged at two sides of the concrete-filled steel tube column module, the concrete-filled steel tube column module comprises a concrete-filled steel tube column, fireproof paint and cement mortar, two fill the both sides that the outer wall laid at steel core concrete column, it has cement mortar to fill between two sides and two of steel core concrete column, cement mortar and steel core concrete column are close to the surperficial parallel and level of outdoor one side, cement mortar between two fill the outer wall and the surface of being close to outdoor one side of steel core concrete column have laid fireproof paint, fireproof paint and two surface parallel and levels of filling the outer wall and being close to outdoor one side, fireproof paint and two surface equipartitions of filling the outer wall juncture that are close to outdoor one side are equipped with waterproof coating, waterproof coating is close to the surface of outdoor one side and has been laid gravel, fireproof paint has laid the outer wall plastering layer near the surface that has not laid waterproof coating in the surface of outdoor one side.
The waterproof coating is one of a polyurethane waterproof coating film, a polymer cement waterproof coating and polymer cement waterproof mortar.
The waterproof coating is arranged into a plurality of layers, and gravel is arranged in the outermost layer of one side, close to the outdoor side, of the waterproof coating.
The filling outer wall is one of an autoclaved aerated concrete batten, an autoclaved aerated concrete block, a foamed ceramic wallboard, a shale brick, a small concrete hollow block, a foamed cement composite wallboard, a ceramsite concrete wallboard and a ceramsite concrete block.
The technical principle of the utility model is that:
1. the waterproof coating with better flexibility is coated on two sides of the joint of the steel member and the filled outer wall in an expanded range, and meanwhile, the waterproof and anti-cracking effects are achieved, so that the cracking and leakage of the joint between the filled wall and the steel member are effectively avoided, and the reliability of the enclosure system is enhanced;
2. the large gravel of the particles is pressed in when the waterproof coating is not dried completely to increase the roughness, so that the interface performance with the subsequent process is greatly improved, the construction is convenient, the materials are used locally, and the labor cost and the material cost are saved.
The beneficial effects of the utility model reside in that:
1. the waterproof and anti-cracking integration is realized, the structure is simplified, the manufacturing cost is reduced, and the construction period is shortened;
2. the waterproof and anti-cracking performance of the steel structure house can be greatly improved, and the water seepage of the joint between the filler wall and the steel member is avoided.
Drawings
FIG. 1 is an elevation view of an outer wall waterproof and anti-cracking integrated structure with steel members as steel beams.
FIG. 2 is a plan view of an outer wall waterproof and anti-cracking integrated structure with a steel member being a steel pipe concrete column.
Fig. 3 is a schematic structural view of the waterproof coating layer.
In the figure: 1-steel beam, 2-stud, 3-filled outer wall, 4-cast-in-place concrete, 5-fireproof coating, 6-cement mortar, 7-outer wall plastering layer, 8-waterproof coating, 9-steel pipe concrete column and 10-gravel.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example one
As shown in fig. 1, the present embodiment includes a filled outer wall 3, a steel beam-cast-in-place concrete module, a waterproof coating 8, gravels 10, and an outer wall plastering layer 7, wherein the steel beam-cast-in-place concrete module is disposed between an upper filled outer wall and a lower filled outer wall 3, the waterproof coating 8 is disposed on the surface of the junction of the steel member and the filled outer wall 3 near the outdoor side, the gravels 10 are disposed on the surface of the waterproof coating 8 near the outdoor side, and the waterproof coating is used for enhancing the waterproof crack resistance of the junction of the filled outer wall and the steel member; the steel beam-cast-in-place concrete module, the filled outer wall 3 and the gravel 10 are uniformly distributed on the surface of one side close to the outdoor side, and the whole outer wall plastering layer 7 close to one side close to the outdoor side is located on the same plane.
The steel beam-cast-in-place concrete module comprises a steel beam 1, studs 2 and cast-in-place concrete 4, wherein the steel beam 1 is arranged on the surface of one side, close to the indoor, of the cast-in-place concrete 4, a plurality of studs 2 are distributed in the middle of the upper flange of the steel beam 1 at intervals along the extending direction of the steel beam 1, a plurality of studs 2 are distributed in the middle of a web plate, close to the outdoor side of the steel beam 1, of the steel beam 1 at intervals along the extending direction of the steel beam 1, and the studs 2 are used for enhancing connection with the cast-in-place concrete; the upper flange of the steel beam 1 and the studs 2 of the web plate are uniformly distributed in the cast-in-place concrete 4, the lower flange of the steel beam 1 is flush with the lower bottom surface of the cast-in-place concrete 4, in specific implementation, the surface distance between the steel beam 1 and the cast-in-place concrete 4 close to the outdoor side is small, the junction of the filled outer wall 3 and the cast-in-place concrete 4 close to the lower flange of the steel beam 1 is prone to cracking, and the junction is prone to entering water, so that the steel beam 1 is corroded. The surface of the junction of the cast-in-place concrete 4 close to the lower flange of the steel beam 1 and the filled outer wall 3 close to the outdoor side is provided with a waterproof coating 8, the surface of the waterproof coating 8 close to the outdoor side is provided with gravel 10, and the surface of the cast-in-place concrete 4 close to the outdoor side, which is not provided with the waterproof coating 8, is provided with an outer wall plastering layer 7.
The specific method comprises the following steps: the studs are welded above the upper flange of the steel beam and on one side of the web close to the outdoor side at certain intervals respectively, and then concrete pouring is carried out on the cast-in-place concrete floor slab and the cavity of the web on the outdoor side of the steel beam; after concrete curing is completed, a filling outer wall is constructed, waterproof coatings are applied to the joint of the filling outer wall and the steel beam in a layered mode, and gravel is pressed in before the last waterproof coating is dried (as shown in figure 3). And after the waterproof coating is constructed, constructing a plastering layer of the outer wall.
Example two
As shown in fig. 2, the present embodiment includes a filled outer wall 3, a concrete-filled steel tube column module, a waterproof coating 8, gravel 10 and an outer wall plastering layer 7, wherein the two filled outer walls 3 are arranged on both sides of the concrete-filled steel tube column module, the waterproof coating 8 is arranged on the surface of the outdoor side of the junction between the steel member and the filled outer wall 3 in the concrete-filled steel tube column module, the gravel 10 is arranged on the surface of the outdoor side of the waterproof coating 8, and the waterproof coating is used for enhancing the waterproof crack resistance of the junction between the filled outer wall and the steel member; concrete-filled steel tube column module, packing outer wall 3 and gravel 10 are close to the surperficial equipartition of outdoor one side and are equipped with outer wall plastering layer 7, and whole outer wall plastering layer 7 that is close to outdoor one side is in a plane.
The steel tube concrete column module comprises a steel tube concrete column 9, fireproof paint 5 and cement mortar 6, wherein two filling outer walls 3 are arranged on two sides of the steel tube concrete column 9, the cement mortar 6 is filled between two side faces of the steel tube concrete column 9 and the two filling outer walls 3, and the cement mortar is used for filling a gap between the steel tube concrete column and the filling outer walls; the cement mortar 6 is flush with the surface of one outdoor side of the steel pipe concrete column 9, and the fireproof coating 5 is distributed on the surfaces of the cement mortar 6 between the two filled outer walls 3 and the outdoor side of the steel pipe concrete column 9 and is used for fireproof protection of the steel pipe concrete column; fireproof paint 5 and two surface parallel and level that pack outer wall 3 and be close to outdoor one side, fireproof paint 5 and two surface equipartitions that pack outer wall 3 juncture and be close to outdoor one side are equipped with waterproof coating 8, and gravel 10 has been laid on the surface that waterproof coating 8 is close to outdoor one side, and outer wall plastering layer 7 has been laid on the surface that fireproof paint 5 is close to outdoor one side and has not laid waterproof coating 8 in the surface.
The method comprises the following steps: and filling cement mortar in the gap between the steel pipe concrete column and the filled outer wall, and spraying fireproof paint on one side of the steel pipe concrete column close to the outside of the room to be flush with the filled outer walls on the two sides. After the maintenance of the fireproof coating is finished, the waterproof coating is applied to the joint of the filled outer wall and the concrete-filled steel tubular column in a layering manner, and gravel is pressed in before the last waterproof coating is dried (as shown in figure 3). And after the waterproof coating is constructed, constructing a plastering layer of the outer wall.
The waterproof coating 8 is one of a polyurethane waterproof coating film, a polymer cement waterproof coating and polymer cement waterproof mortar.
As shown in fig. 3, the waterproof coating 8 is provided with a plurality of layers, and gravel 10 is arranged in the outermost layer of the waterproof coating 8 close to the outdoor side.
The filling outer wall is one of an autoclaved aerated concrete strip, an autoclaved aerated concrete block, a foamed ceramic wallboard, a shale brick, a small concrete hollow block, a foamed cement composite wallboard, a ceramsite concrete wallboard and a ceramsite concrete block.
Claims (7)
1. The utility model provides a waterproof anti-crack integral structure of outer wall suitable for steel construction house, a serial communication port, including packing outer wall (3), the steel member module, waterproof coating (8), gravel (10) and outer wall plastering layer (7), the steel member module is arranged between two packing outer walls (3), the steel member in the steel member module is close to outdoor one side's surface with the juncture of packing outer wall (3) and has been laid waterproof coating (8), gravel (10) are laid on the surface that waterproof coating (8) are close to outdoor one side, the steel member module, outer wall (3) are filled and gravel (10) are close to outdoor one side's surface equipartition and are equipped with outer wall plastering layer (7).
2. The integrated waterproof and crack-resistant structure for the external wall of the steel structure house as claimed in claim 1, wherein the steel member module is a steel beam-cast-in-place concrete module or a steel pipe concrete column module.
3. The external wall waterproof and crack-resistant integrated structure suitable for the steel structure house is characterized in that the steel beam-cast in place concrete module is arranged between an upper filled external wall and a lower filled external wall (3), the steel beam-cast in place concrete module comprises a steel beam (1), studs (2) and cast in place concrete (4), the steel beam (1) is arranged on the surface of the cast in place concrete (4) close to the indoor side, the studs (2) are arranged in the middle of the upper flange of the steel beam (1), the studs (2) are also arranged in the middle of a web plate of the steel beam (1) close to the outdoor side, the upper flange of the steel beam (1) and the studs (2) of the web plate are uniformly distributed in the cast in place concrete (4), the lower flange of the steel beam (1) is flush with the bottom surface of the cast in place concrete (4) close to the lower flange of the steel beam (1), a waterproof coating (8) is arranged on the surface of the junction of the cast in place concrete (4) and the filled external wall (3) close to the outdoor side, gravel (10) is arranged on the surface of one side, close to the outdoor, of the waterproof coating (8), and an outer wall plastering layer (7) is arranged on the surface, close to the outdoor, of the cast-in-place concrete (4), of the surface, not provided with the waterproof coating (8).
4. The integrated waterproof and crack-resistant structure for the external wall of the steel structure house as claimed in claim 2, wherein the two filled external walls (3) are arranged on two sides of the steel tube concrete column module, the steel tube concrete column module comprises a steel tube concrete column (9), fireproof paint (5) and cement mortar (6), the two filled external walls (3) are arranged on two sides of the steel tube concrete column (9), the cement mortar (6) is filled between two sides of the steel tube concrete column (9) and the two filled external walls (3), the cement mortar (6) is flush with the surface of the steel tube concrete column (9) close to the outdoor side, the fireproof paint (5) is arranged on the surface of the steel tube concrete column (9) close to the outdoor side, the fireproof paint (5) is flush with the surface of the two filled external walls (3) close to the outdoor side, fireproof paint (5) and two packing outer wall (3) juncture's surface equipartitions that are close to outdoor one side are equipped with waterproof coating (8), and gravel (10) have been laid on waterproof coating (8) near the surface of outdoor one side, and outer wall plastering layer (7) have been laid on the surface that fireproof paint (5) are close to outdoor one side not laid waterproof coating (8) in the surface.
5. The integrated waterproof and crack-resistant structure for the external wall of the steel structure residential building as claimed in claim 1, wherein said waterproof coating (8) is one of a polyurethane waterproof coating film, a polymer cement waterproof paint, and a polymer cement waterproof mortar.
6. The exterior wall waterproof and crack-resistant integrated structure for steel structure houses as claimed in claim 1, wherein the waterproof coating (8) is provided in multiple layers, and gravel (10) is arranged in the outermost layer of the waterproof coating (8) on the outdoor side.
7. The integral waterproof and crack-resistant structure for the external wall of the steel structure house as claimed in claim 1, wherein the filling external wall is one of autoclaved aerated concrete batten, autoclaved aerated concrete block, foamed ceramic wall board, shale brick, concrete small hollow block, foamed cement composite wall board, ceramsite concrete wall board and ceramsite concrete block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564833.0U CN217053891U (en) | 2022-03-15 | 2022-03-15 | Waterproof anti integration structure that splits of outer wall suitable for steel construction house |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220564833.0U CN217053891U (en) | 2022-03-15 | 2022-03-15 | Waterproof anti integration structure that splits of outer wall suitable for steel construction house |
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| CN217053891U true CN217053891U (en) | 2022-07-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266404A (en) * | 2023-11-24 | 2023-12-22 | 华侨大学 | Prefabricated assembled outer wall and steel frame beam connecting node and construction method thereof |
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- 2022-03-15 CN CN202220564833.0U patent/CN217053891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266404A (en) * | 2023-11-24 | 2023-12-22 | 华侨大学 | Prefabricated assembled outer wall and steel frame beam connecting node and construction method thereof |
| CN117266404B (en) * | 2023-11-24 | 2024-02-13 | 华侨大学 | Prefabricated assembled outer wall and steel frame beam connecting node and construction method thereof |
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