CN213868572U - Waterproof integration structure keeps warm suitable for assembled steel construction house corner post - Google Patents
Waterproof integration structure keeps warm suitable for assembled steel construction house corner post Download PDFInfo
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- CN213868572U CN213868572U CN202021921455.4U CN202021921455U CN213868572U CN 213868572 U CN213868572 U CN 213868572U CN 202021921455 U CN202021921455 U CN 202021921455U CN 213868572 U CN213868572 U CN 213868572U
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Abstract
The utility model discloses a waterproof integration structure of heat preservation suitable for assembled steel construction house corner post. The steel pipe concrete column is arranged in the middle of the filler wall, fireproof slurry is arranged on one side in the steel pipe concrete column chamber, a hot galvanized steel wire mesh is lined inside the steel pipe concrete column chamber, a leveling layer is arranged outside the steel pipe concrete column chamber, and an inner wall plastering layer and a facing layer are arranged on the outer surface of the leveling layer; arranging fireproof paint on one side outside a steel pipe concrete column chamber, wherein the fireproof paint extends to two sides in a protruding manner, a channel steel connecting piece for welding the steel pipe concrete column is arranged in the fireproof paint, a steel wire mesh is lined in the fireproof paint, an inorganic heat-insulating plate is arranged outside the fireproof paint, waterproof mortar is arranged outside the fireproof paint, and an outer wall plastering layer and a finishing layer are arranged outside the waterproof mortar; the surface of the inorganic insulation board except the outer side surface is wrapped by bonding mortar, the channel steel connecting piece is externally provided with a heat insulation shooting nail, and the inorganic insulation board is respectively connected with the steel pipe concrete column and the filler wall through the heat insulation shooting nail and the anchor bolt. The utility model discloses to keep warm and waterproof structure combines together, simple structure, and site operation is convenient quick, can increase substantially the waterproof performance of assembled steel construction house, avoids the seam infiltration between building block and the post.
Description
Technical Field
The utility model relates to a heat preservation and waterproof wall structure that belongs to the building engineering field relates to a steel column heat preservation and waterproof integration structure for assembled steel construction house system, but wide application in various assembled steel construction houses.
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 well known that the corrosion of steel and concrete by environmental water can reduce the service life of the structure; in addition, the heat preservation and the heat insulation layer are the main ways for realizing the energy saving of the building, and the performance of the heat preservation layer is obviously reduced under the condition that the heat preservation layer is affected with damp or water, and the energy saving efficiency is finally influenced.
Steel structures have higher requirements for corrosion protection, and once leakage occurs, the service life of the structure is directly affected. Nowadays, the waterproofing of fabricated steel structure houses, which is introduced by the modernization of the housing industry, is more difficult than the waterproofing of concrete buildings. The prefabricated steel structure building is prefabricated in a factory and assembled on site, and the wall body is mostly filled with building blocks, so that more slab joints are inevitably formed; moreover, metal fasteners and bolts are mostly adopted for the manufacturing process, and the water seepage problem is easily caused due to improper treatment of nail holes left on the inner wall and the outer wall. Therefore, the importance of building waterproofing is self evident in fabricated steel construction dwellings.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the background art, the utility model provides a waterproof integration structure keeps warm suitable for assembled steel construction house corner post can increase substantially the waterproof performance of assembled steel construction house, and the while simple structure makes things convenient for the site operation.
The utility model adopts the technical proposal that:
the utility model discloses a steel column heat preservation waterproof integration structure is used for the L shape infilled wall between indoor and outdoor, including steel core concrete column, fire retardant coating, bonding mortar, channel-section steel connecting piece, crab-bolt, heat preservation shoot nail, inorganic heated board, L shape infilled wall, waterproof mortar, outer wall plaster and finish coat, inner wall plaster and finish coat, gypsum base fire retardant mortar, hot-galvanize steel wire net and screed-coat; the steel tube concrete column is buried in a corner of the L-shaped infilled wall, the wall surface of the L-shaped infilled wall close to the indoor side is an inner wall surface, the wall surface close to the outdoor side is an outer wall surface, the gypsum-based fireproof slurry is distributed on one side surface of the steel tube concrete column close to the indoor side, the gypsum-based fireproof slurry is arranged in the wall surface of one side of the L-shaped infilled wall inner wall surface, the outer side surface of the gypsum-based fireproof slurry is flush with the side wall surface, and the gypsum-based fireproof slurry is lined with a hot-dip galvanized steel wire mesh; and arranging a leveling layer on the outer side surface of the gypsum-based fireproof slurry and the inner wall surface of the L-shaped infilled wall, and arranging an inner wall plastering surface and a facing layer on the outer surface of the leveling layer.
Fire-proof coating is uniformly distributed on two side surfaces of the steel tube concrete column close to one side of the outdoor space, the fire-proof coating extends towards two sides of the corner of the L-shaped infilled wall and protrudes out of the steel tube concrete column, so that the horizontal length of the fireproof coating is greater than that of the steel pipe concrete column, a channel steel connecting piece is embedded in the fireproof coating between two sides close to the outdoor side of the steel pipe concrete column, the two channel steel connecting pieces are respectively welded between two sides close to the outdoor side of the steel pipe concrete column, the fireproof coating is lined with a hot-dip galvanized steel wire net and is firmly fixed with a wall body, two outer side surfaces of the fireproof coating close to the outdoor side are respectively provided with an inorganic insulation board, the outer side surfaces of the two inorganic insulation boards are respectively flush with two side wall surfaces of the outer wall surface of the L-shaped filling wall, waterproof mortar is arranged on the outer side surface of the inorganic insulation board and the wall surfaces on two sides of the outer wall surface of the L-shaped infilled wall, and an outer wall plastering layer and a finishing layer are arranged on the outer side surface of the waterproof mortar; the surfaces of the inorganic heat-insulation plates except the outer side surfaces are wrapped by bonding mortar, so that the bonding mortar is filled between the two inorganic heat-insulation plates, between the inorganic heat-insulation plates and the fireproof coating and between the inorganic heat-insulation plates and the L-shaped filler wall; the waterproof mortar, the inorganic insulation board and the bonding mortar outside the two channel steel connecting pieces are embedded and provided with respective insulation shooting nails, and the insulation shooting nails sequentially penetrate through the inorganic insulation board and the bonding mortar from the waterproof mortar and are fixedly connected to the channel steel connecting pieces; the parts of the fireproof coating extending out of the concrete-filled steel tubular column at two sides are respectively provided with an anchor bolt, and the anchor bolts sequentially penetrate through the inorganic heat-insulation plate, the bonding mortar and the fireproof coating from the waterproof mortar and are then buried and fixed in the L-shaped filling wall.
The outer surface of the steel tube concrete column is subjected to surface treatment by adopting a special steel structure cement-based interface agent.
And the wall bodies in the directions of the two sides of the corner of the L-shaped filler wall are respectively provided with a tie bar, and the tie bars are connected to the two side surfaces of the concrete-filled steel tubular column.
The wall material of the L-shaped filler wall is one of autoclaved aerated concrete batten, autoclaved aerated concrete blocks, foamed ceramic wallboards, shale bricks, small hollow concrete blocks, foamed cement composite wallboards, ceramsite concrete wallboards and ceramsite concrete blocks.
The inorganic heat-insulation board is one of an autoclaved aerated concrete heat-insulation board, a foamed ceramic heat-insulation board, an inorganic light aggregate heat-insulation board, an expanded perlite board, a vitrified micro bubble heat-insulation board, a foamed cement heat-insulation board, a foamed glass heat-insulation board and a foamed ceramic heat-insulation board.
The inorganic heat-insulation board is fixed with the L-shaped filler wall in a bonding and anchoring mode.
The channel steel connecting piece is made of galvanized steel sheets through cold bending, and the U-shaped opening end of the channel steel connecting piece is welded to the outer side surface of the concrete-filled steel tubular column.
And a layer of alkali-resistant glass fiber mesh cloth is embedded in the middle of the waterproof mortar, and the alkali-resistant glass fiber mesh cloth protrudes and extends towards two sides of the corner of the L-shaped filler wall and exceeds the inorganic insulation boards, so that the horizontal length of the alkali-resistant glass fiber mesh cloth is greater than the total horizontal length of the two inorganic insulation boards.
The leveling layer is pressed and buried in the corner of the L-shaped filler wall to form a layer of L-shaped hot-dip galvanized steel wire mesh, and the hot-dip galvanized steel wire mesh protrudes and extends towards two sides of the corner of the L-shaped filler wall, so that the total horizontal length of the hot-dip galvanized steel wire mesh is greater than that of the gypsum-based fireproof slurry.
The technical principle of the utility model is that:
1. the outer wall treatment is carried out in a certain range on two sides of the steel tube concrete column, the abutted seams of the inorganic heat-insulation boards and the filler wall avoid the seams between the filler wall and the steel tube concrete column, the structure can prevent external moisture from entering, effectively prevent moisture from permeating into a room through the joint of the filler wall and the steel tube concrete column, and greatly reduce the possibility of steel corrosion;
2. the cement-based interface agent special for the steel structure and the heat-preservation shooting nail are adopted, so that the layers are reliably connected, and the integrity is strong; at present, the interface agent specification for the surface of a steel plate is not available at home, a common interface agent cannot form effective bonding with the steel plate coated with the anticorrosive paint, the tensile bonding strength of the special cement-based interface agent for the steel structure and the steel coated with the anticorrosive paint can reach more than 1MPa, the tensile bonding strength after soaking treatment and freeze-thaw cycle treatment exceeds 0.7MPa and exceeds the tensile bonding strength performance requirement (JC/T907-; meanwhile, the interface agent adopts polymer emulsion and cement to form an organic-inorganic composite gelling system, and the excellent waterproof performance further enhances the water resistance and corrosion resistance of the structural system. Can choose for use ordinary heat preservation crab-bolt to realize the fastening of heated board different with concrete or block wall, need adopt the heat preservation to penetrate nail and channel-section steel connecting piece and ally oneself with the structure when inorganic heated board of steel core concrete column surface anchor, because penetrate nail or self-tapping screw can't pierce through the steel sheet of the at least 8mm thickness of ordinary steel core concrete column, can't form effectual connection, consequently adopted to weld in the thinner channel-section steel connecting piece of the thickness on steel core concrete column surface, penetrate the nail with the heat preservation and anchor inorganic heated board again, can guarantee the effective connection of heated board and steel core concrete column.
3. The inorganic heat-insulation board has the advantages of good durability, same service life as a building, fire resistance, incombustibility and small heat conductivity coefficient, can play a role in integrating heat insulation and water resistance, and the waterproof mortar is additionally arranged on the outer side of the heat-insulation board to combine structure water resistance and the waterproof mortar, so that the waterproof effect is more reliable.
The beneficial effects of the utility model reside in that:
1. the heat preservation and waterproof structure is combined, the structure is simple, the site construction is convenient and quick, and the quality is controllable;
2. the waterproof performance of the assembled steel structure house can be greatly improved, and the water seepage of the joint between the building block and the column is avoided.
Drawings
Fig. 1 is a plan view of the embodiment of the present invention.
In the figure: the concrete filled steel tubular column comprises a concrete filled steel tubular column (1), a cement-based interface agent (2) special for a steel structure, a fireproof coating (3), bonding mortar (4), a channel steel connecting piece (5), anchor bolts (6), heat-insulating shooting nails (7), an inorganic heat-insulating plate (8), an L-shaped filling wall (9), waterproof mortar (10), an outer wall plastering and finishing layer (11), an inner wall plastering and finishing layer (12), alkali-resistant glass fiber mesh cloth (13), gypsum-based fireproof slurry (14), tie steel bars (15), a hot-galvanized steel wire mesh (16), a leveling layer (17), outdoors (18) and an indoor non-wading room (19).
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The embodiment of the utility model is as follows:
as shown in fig. 1, the embodiment includes a steel pipe concrete column 1, a fireproof paint 3, a bonding mortar 4, a channel steel connecting piece 5, an anchor bolt 6, a heat preservation shooting nail 7, an inorganic heat preservation plate 8, an L-shaped filling wall 9, a waterproof mortar 10, an outer wall plastering and finishing layer 11, an inner wall plastering and finishing layer 12, a gypsum-based fireproof paint 14, a hot galvanized steel wire mesh 16 and a leveling layer 17; the embodiment is used for indoor non-wading rooms, the L-shaped filling wall 9 is made of foamed ceramic wallboards, and the inorganic insulation board 8 is made of foamed ceramic insulation boards.
The outer surface of the concrete-filled steel tube column 1 is subjected to surface treatment by adopting the special steel structure cement-based interface agent 2 and then is buried in the corner of the L-shaped infilled wall 9, the surface roughness is increased, the bonding performance between a steel structure and a fireproof coating is enhanced, the wall surface of the L-shaped infilled wall 9 close to the indoor side is an inner wall surface, the wall surface close to the outdoor side is an outer wall surface, tie bars 15 are arranged in the wall bodies of the L-shaped infilled wall 9 in the directions of two sides of the corner, and the tie bars 15 are connected to two vertical side surfaces of the concrete-filled steel tube column 1.
The gypsum-based fireproof slurry 14 is arranged on one side face of the steel tube concrete column 1 close to the interior of the room, the gypsum-based fireproof slurry 14 is arranged in one side wall face of the inner wall face of the L-shaped filler wall 9, the outer side face of the gypsum-based fireproof slurry 14 is parallel and level to the side wall face, the gypsum-based fireproof slurry 14L-shaped filler wall 9 is tightly attached to the other side wall face of the inner side, the gypsum-based fireproof slurry 14 is lined with a hot-galvanized steel wire mesh 16, the hot-galvanized steel wire mesh 16 is of an L shape, the two side faces of the steel tube concrete column 1 are partially surrounded by the hot-galvanized steel wire mesh, and the C-shaped turning bag is fixedly firm with the base layer.
And a leveling layer 17 is arranged on the outer side surface of the gypsum-based fireproof slurry 14 and the inner wall surface of the L-shaped infilled wall 9, and an inner wall plastering and finishing layer 12 is arranged on the outer surface of the leveling layer 17. The leveling layer 17 is formed by pressing and burying a layer of L-shaped hot-galvanized steel wire mesh 16 at the corner of the L-shaped filler wall 9, and the hot-galvanized steel wire mesh 16 protrudes and extends towards two sides of the corner of the L-shaped filler wall 9 and exceeds the gypsum-based fireproof mortar 14, so that the total horizontal length of the hot-galvanized steel wire mesh 16 is greater than that of the gypsum-based fireproof mortar 14.
The fireproof coating 3 is distributed on two side faces of one side of the steel tube concrete column 1 close to the outdoor side, the fireproof coating 3 extends towards two sides of the corner of the L-shaped filler wall 9 and protrudes out of the steel tube concrete column 1, so that the horizontal length of the fireproof coating 3 is greater than that of the steel tube concrete column 1, the fireproof coating 3 extends and expands relative to two sides of the steel tube concrete column 1 to perform exterior wall treatment, and the situation that a joint between a building block and the column is directly communicated with an exterior wall is effectively avoided; a channel steel connecting piece 5 is buried underground in the fire retardant coating 3 in the middle of two sides of concrete filled steel tubular column 1 near outdoor one side, two channel steel connecting pieces 5 are welded respectively to the middle of two sides of concrete filled steel tubular column 1 near outdoor one side, and channel steel connecting piece 5 and 3 lateral surfaces of fire retardant coating are parallel and level. The concrete channel steel connecting piece 5 is made of galvanized steel sheets through cold bending, and the end part of a U-shaped opening of the channel steel connecting piece 5 is welded to the outer side surface of the concrete-filled steel tubular column 1.
The fireproof coating 3 is lined with a hot-galvanized steel wire mesh 16 and is firmly fixed with a wall body, two outer side surfaces of the fireproof coating 3 close to the outdoor are respectively provided with an inorganic heat-insulation plate 8, the outer side surfaces of the two inorganic heat-insulation plates 8 are respectively flush with the two side wall surfaces of the outer wall surface of the L-shaped filler wall 9, waterproof mortar 10 is arranged on the outer side surfaces of the inorganic heat-insulation plates 8 and the two side wall surfaces of the outer wall surface of the L-shaped filler wall 9, and an outer wall surface plastering and finishing layer 11 is arranged on the outer side surfaces of the waterproof mortar 10; a layer of alkali-resistant glass fiber mesh cloth 13 is embedded in the middle of the waterproof mortar 10, and the alkali-resistant glass fiber mesh cloth 13 protrudes and extends towards the two sides of the corner of the L-shaped filler wall 9 and exceeds the inorganic heat-insulating plate 8, so that the horizontal length of the alkali-resistant glass fiber mesh cloth 13 is greater than the total horizontal length of the two inorganic heat-insulating plates 8. The inorganic insulation board 8 is fixed with the L-shaped infilled wall 9 in a bonding and anchoring mode, and is specifically bonded and anchored by using bonding mortar 4 within the range of the L-shaped infilled wall.
The surfaces of the inorganic heat-insulation boards 8 except the outer side surfaces are wrapped by the bonding mortar 4, so that the bonding mortar 4 is filled between the two inorganic heat-insulation boards 8, between the inorganic heat-insulation boards 8 and the fireproof coating 3 and between the inorganic heat-insulation boards 8 and the L-shaped filler wall 9; a plurality of heat-insulating shooting nails 7 which are arranged at intervals from top to bottom are embedded and installed in the waterproof mortar 10, the inorganic heat-insulating plate 8 and the bonding mortar 4 outside the two channel steel connecting pieces 5, and the heat-insulating shooting nails 7 are fixedly connected to the channel steel connecting pieces 5 after sequentially penetrating through the inorganic heat-insulating plate 8 and the bonding mortar 4 from the waterproof mortar 10; the parts of the fireproof coating 3 extending out of the steel pipe concrete column 1 at two sides are provided with a plurality of anchor bolts 6 arranged from top to bottom at intervals, the anchor bolts 6 are embedded in waterproof mortar 10, an inorganic heat-insulation plate 8, bonding mortar 4, the fireproof coating 3 and an L-shaped filling wall 9, and the anchor bolts 6 penetrate through the inorganic heat-insulation plate 8, the bonding mortar 4 and the fireproof coating 3 from the waterproof mortar 10 in sequence and are embedded in the L-shaped filling wall 9.
In the structural range of the concrete filled steel tubular column 1, the adhesive mortar 4 is adhered to the outer side of the fireproof coating layer, and the heat-insulating shooting nail 7 is fixed with a wall body through a channel steel connecting piece which is welded on the steel column discontinuously.
The concrete construction method is that a part of the inside of a corner of an original building block L-shaped filling wall is cut off within a certain range by expanding two sides of a steel pipe concrete column, and then fireproof paint, bonding mortar, an inorganic heat insulation board, waterproof mortar, outer wall plastering and a finish coat are sequentially arranged in layers, so that water seepage of a joint between the building block and the column is effectively avoided.
The L-shaped filler wall and the heat-insulating plate of the foamed ceramic wallboard need to be tightly pressed and built, are filled with special building slurry and are connected and fixed through anchor bolts.
When a wading room is indoors, the inner wall is made of cement-based fireproof paint, and a waterproof layer and an alkali-resistant glass fiber mesh cloth are additionally arranged.
Claims (9)
1. The utility model provides a waterproof integration structure of heat preservation suitable for assembled steel construction house corner post which characterized in that: the steel pipe concrete column waterproof mortar comprises a steel pipe concrete column (1), fireproof paint (3), bonding mortar (4), a channel steel connecting piece (5), anchor bolts (6), a heat-insulating shooting nail (7), an inorganic heat-insulating plate (8), an L-shaped filling wall (9), waterproof mortar (10), an outer wall plastering and finishing coat (11), an inner wall plastering and finishing coat (12), gypsum-based fireproof paint (14), a hot-galvanized steel wire mesh (16) and a leveling coat (17); the steel tube concrete column (1) is buried in a corner of the L-shaped infilled wall (9), the wall surface of the L-shaped infilled wall (9) close to one indoor side is an inner wall surface, the wall surface close to one outdoor side is an outer wall surface, gypsum-based fireproof slurry (14) is distributed on one side surface of the steel tube concrete column (1) close to the indoor side, the gypsum-based fireproof slurry (14) is arranged in the wall surface of one side of the inner wall surface of the L-shaped infilled wall (9), the outer side surface of the gypsum-based fireproof slurry (14) is flush with the wall surface of the side, and the gypsum-based fireproof slurry (14) is lined with a hot galvanized steel wire mesh (16); laying a leveling layer (17) on the outer side surface of the gypsum-based fireproof slurry (14) and the inner wall surface of the L-shaped infilled wall (9), and laying an inner wall plastering surface and a facing layer (12) on the outer surface of the leveling layer (17);
the fireproof coating (3) is arranged on two side faces of the steel tube concrete column (1) close to one outdoor side, the fireproof coating (3) extends towards two sides of a corner of the L-shaped filler wall (9) and protrudes out of the steel tube concrete column (1), so that the horizontal length of the fireproof coating (3) is greater than that of the steel tube concrete column (1), a channel steel connecting piece (5) is embedded in the fireproof coating (3) between the two side faces of the steel tube concrete column (1) close to the outdoor side, the two channel steel connecting pieces (5) are respectively welded between the two side faces of the steel tube concrete column (1) close to the outdoor side, a hot galvanized steel wire mesh (16) is lined in the fireproof coating (3) and is firmly fixed with a wall body, two outer side faces of the fireproof coating (3) close to the outdoor side are respectively provided with an inorganic heat-insulation board (8), the outer side faces of the two inorganic heat-insulation boards (8) are respectively flush with the wall faces on two sides of the outer wall face of the L-shaped filler wall (9), waterproof mortar (10) is arranged on the outer side surface of the inorganic heat-insulation plate (8) and the wall surfaces on two sides of the outer wall surface of the L-shaped filler wall (9), and an outer wall plastering and finishing layer (11) is arranged on the outer side surface of the waterproof mortar (10); the surfaces of the inorganic heat-insulation plates (8) except the outer side surfaces are wrapped by the bonding mortar (4), so that the bonding mortar (4) is filled between the two inorganic heat-insulation plates (8), between the inorganic heat-insulation plates (8) and the fireproof coating (3) and between the inorganic heat-insulation plates (8) and the L-shaped filling wall (9); respective heat-preservation shooting nails (7) are embedded and installed in the waterproof mortar (10), the inorganic heat-preservation plate (8) and the bonding mortar (4) outside the two channel steel connecting pieces (5), and the heat-preservation shooting nails (7) are fixedly connected to the channel steel connecting pieces (5) after sequentially penetrating through the inorganic heat-preservation plate (8) and the bonding mortar (4) from the waterproof mortar (10); the parts of the fireproof coatings (3) extending out of the steel pipe concrete columns (1) at two sides are respectively provided with anchor bolts (6), and the anchor bolts (6) sequentially penetrate through the inorganic heat-insulation boards (8), the bonding mortar (4) and the fireproof coatings (3) from the waterproof mortar (10) and are then embedded and fixed in the L-shaped filling wall (9).
2. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the outer surface of the concrete filled steel tubular column (1) is subjected to surface treatment by adopting a special steel structure cement-based interface agent (2).
3. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that:
and the wall bodies in the two sides of the corner of the L-shaped infilled wall (9) are respectively provided with a tie bar (15), and the tie bars (15) are connected to the two side surfaces of the concrete-filled steel tubular column (1).
4. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the wall material of the L-shaped filler wall (9) is one of autoclaved aerated concrete batten, autoclaved aerated concrete block, foamed ceramic wallboard, shale brick, small hollow concrete block, foamed cement composite wallboard, ceramsite concrete wallboard and ceramsite concrete block.
5. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the inorganic heat-insulation board (8) is one of an autoclaved aerated concrete heat-insulation board, a foamed ceramic heat-insulation board, an inorganic light aggregate heat-insulation board, an expanded perlite board, a vitrified micro bubble heat-insulation board, a foamed cement heat-insulation board, a foamed glass heat-insulation board and a foamed ceramic heat-insulation board.
6. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the inorganic heat-insulation board (8) is fixed with the L-shaped filling wall (9) in a bonding and anchoring mode.
7. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the steel channel connecting piece (5) is made of galvanized steel sheets through cold bending, and the U-shaped opening end of the steel channel connecting piece (5) is welded to the outer side surface of the concrete-filled steel tubular column (1).
8. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the waterproof mortar is characterized in that one layer of alkali-resistant glass fiber mesh cloth (13) is embedded in the middle of the waterproof mortar (10), and the alkali-resistant glass fiber mesh cloth (13) protrudes towards two sides of a corner of the L-shaped filler wall (9) and extends out of the inorganic heat-insulating plate (8), so that the horizontal length of the alkali-resistant glass fiber mesh cloth (13) is greater than the total horizontal length of the two inorganic heat-insulating plates (8).
9. The integral structure of claim 1 for insulating and waterproofing of assembled steel structure house corner post, characterized in that: the hot-dip galvanized steel wire mesh (16) is pressed and buried in the leveling layer (17) at the corner of the L-shaped filler wall (9), and the hot-dip galvanized steel wire mesh (16) protrudes and extends towards the two sides of the corner of the L-shaped filler wall (9), so that the horizontal total length of the hot-dip galvanized steel wire mesh (16) is greater than the horizontal length of the gypsum-based fireproof slurry (14).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075412A (en) * | 2022-08-23 | 2022-09-20 | 中国飞机强度研究所 | Heat preservation system for airplane climate environment test and parameter optimization method thereof |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075412A (en) * | 2022-08-23 | 2022-09-20 | 中国飞机强度研究所 | Heat preservation system for airplane climate environment test and parameter optimization method thereof |
| CN115075412B (en) * | 2022-08-23 | 2022-11-04 | 中国飞机强度研究所 | Heat preservation system for airplane climate environment test and parameter optimization method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wanzhu Technology (Guangdong) Co.,Ltd. Assignor: HANGZHOU TIMUR XINKE BUILDING STRUCTURE DESIGN OFFICE CO.,LTD. Contract record no.: X2022330000440 Denomination of utility model: A thermal insulation and waterproof integrated structure suitable for prefabricated steel structure residential corner columns Granted publication date: 20210803 License type: Common License Record date: 20220822 |