CN111456286A - Light steel keel composite wall and implementation process - Google Patents
Light steel keel composite wall and implementation process Download PDFInfo
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- CN111456286A CN111456286A CN202010383512.6A CN202010383512A CN111456286A CN 111456286 A CN111456286 A CN 111456286A CN 202010383512 A CN202010383512 A CN 202010383512A CN 111456286 A CN111456286 A CN 111456286A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims description 8
- 230000008569 process Effects 0.000 title claims description 8
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 17
- 239000000378 calcium silicate Substances 0.000 claims abstract description 17
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 4
- 239000012634 fragment Substances 0.000 claims description 21
- 238000005553 drilling Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005336 cracking Methods 0.000 claims description 7
- 239000011490 mineral wool Substances 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005034 decoration Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
- E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7691—Heat reflecting layers or coatings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a light steel keel composite wall, which comprises a light steel keel frame, wherein the light steel keel frame is used as a template, concrete is poured, and BY grouting material is assisted to prepare a one-step forming composite wall; the light steel keel frame is provided with a light steel keel frame, a calcium silicate board is arranged on the light steel keel frame, a decorative layer is arranged on the outer side of the calcium silicate board, and heat-preservation mortar is arranged between the calcium silicate board and the decorative layer; the light steel keel frame comprises a light steel keel and a plurality of expansion bolts, and the light steel keel comprises a corner keel, a connecting keel which is vertical to the corner keel and an S-shaped keel arranged on the supporting piece; the corner keel and the connecting keel are fixed on a beam plate of a building structure through expansion bolts, the connecting keel is clamped with the corner keel, and the S-shaped keel is connected with the connecting keel; the invention has the advantages of convenient construction and excellent fireproof performance and moisture resistance.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a light steel keel composite wall and an implementation process thereof.
Background
The basic requirements of the non-bearing infilled wall are that the self-weight is small so as to reduce the load on floors and floor layers, and the thickness is thin so as to increase the using area of the building; and sound insulation, water resistance, fire resistance and the like are required according to specific environment.
The light steel keel composite wall is a novel building material, has the effects of light weight, high strength, adaptability to water prevention, shock prevention, dust prevention, sound insulation, sound absorption, constant temperature and the like, also has the advantages of short construction period, simple and convenient construction and the like, is generally formed by rolling a high-quality continuous hot-galvanized plate strip serving as a raw material through a cold bending process, and is applied to places such as ice coffins, waiting buildings, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration and the like; the cross section of the keel adopted at present is in a C-shaped shape, and the composite sandwich board is arranged on the outer side of the light steel keel frame, so that the composite wall has the performances of water resistance, fire resistance and the like, but the manufacturing process of the composite sandwich board is relatively complex, the production cost is relatively high, and meanwhile, an outer wall decoration layer cannot be arranged after the composite sandwich board is arranged, so that the attractiveness of the composite wall is influenced.
In view of the foregoing, there is a need for an improved wall structure that can accommodate the needs of existing wall mounting structures and their aesthetic decorativeness.
Disclosure of Invention
The invention aims to solve the problems that the cross section of the keel adopted at present is in a C shape, and the composite sandwich board is arranged on the outer side of the light steel keel frame, so that the composite wall has the performances of water resistance, fire resistance and the like, but the composite sandwich board is complex in manufacturing process and high in production cost, an outer wall decoration layer cannot be arranged, and the attractiveness of the composite wall is influenced, so that a composite wall which is changed in keel structure and improved in wall structure is designed.
The technical scheme of the invention is that the light steel keel composite wall comprises a light steel keel frame, wherein the light steel keel frame is used as a template, concrete is poured, and BY grouting material is assisted, so that the once-formed composite wall is manufactured; the light steel keel frame is provided with a light steel keel frame, a calcium silicate board is arranged on the light steel keel frame, a decorative layer is arranged on the outer side of the calcium silicate board, and heat-preservation mortar is arranged between the calcium silicate board and the decorative layer; the light steel keel frame comprises a light steel keel and a plurality of expansion bolts, and the light steel keel comprises a corner keel, a connecting keel which is vertical to the corner keel and an S-shaped keel arranged on the supporting piece; corner fossil fragments, connection fossil fragments pass through expansion bolts to be fixed on building structure' S beam slab, connection fossil fragments and corner fossil fragments joint, S type fossil fragments are connected with the connection fossil fragments.
To the further replenishment of this scheme, the corner fossil fragments are the T type, it is the T type to connect the fossil fragments, the corner fossil fragments are fixed through screw or rivet with connecting the fossil fragments joint, one side of S type fossil fragments is the plane, and its opposite side is the S type promptly for the curved surface.
Further supplement to this scheme, thereby be equipped with a plurality of through-holes on the S type fossil fragments and be convenient for the reinforcing bar to pass and be used for fixed reinforcing bar.
Further supplementing the scheme, one side, close to the wall top, of the light steel keel frame is provided with a mineral wool board, and the mineral wool board is arranged between the light steel keel frame and the calcium silicate board.
Further elaboration on the scheme is that the corner keel is guaranteed to be installed vertically, and the connecting keel is installed vertically to the corner keel.
Further elaboration on the scheme is that the connecting keels are arranged along the length of the wall body, and the number of the connecting keels is more than 2.
Further elaboration on the scheme is that the number of the S-shaped keels is more than 3.
An implementation process of a light steel keel composite wall body comprises the following steps:
1) according to a building design drawing, popping up a center line and a side line of a partition wall on the floor of an indoor building, leading to the bottom surfaces of two main structure walls or columns and a floor slab, and simultaneously popping up a door and window opening line;
2) installing corner keels, and fixing by using shooting nails or drilling holes firstly and connecting and fixing by using expansion bolts;
3) installing a connecting keel, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
4) installing an S-shaped keel, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
5) mounting the connecting keels on the corner keels and fixing the connecting keels through expansion bolts; installing the S-shaped keel on the connecting keel, and fixing the S-shaped keel through an expansion bolt;
6) installing a wall panel on one side of the light steel keel frame, wherein the size of the panel is determined according to the actual use area, fixing the panel on the light steel keel frame by adopting a self-tapping screw, and slightly burying the head of the self-tapping screw into the panel without damaging the protective paper of the panel;
7) pouring concrete according to the external shape of the light steel keel frame, cleaning gaps of the composite wall body, removing sundries in the gaps, filling putty, scraping a layer of thinner putty with the thickness of 1mm when the putty is initially set (about 30-40min), immediately pasting a perforated paper tape, placing the paper tape for a period of time after pasting, scraping a layer of putty on the paper tape after water is evaporated, pressing the paper tape, and leveling the joint plate.
The scheme is further explained, and the putty adopts flexible anti-cracking waterproof putty for the inner wall.
The novel BY grouting material has the beneficial effects that concrete is adopted for pouring, the BY grouting material is assisted, the novel BY grouting material is a novel green environment-friendly building material, and is convenient for people to use under daily conditions, and the BY grouting material is excellent in structural performance, low in cost and convenient and fast to use; the S-shaped keel is adopted, so that the steel bar can be well positioned, and the steel bar is prevented from shaking when the concrete is poured, so that the strength is influenced, and the construction is convenient; the heat-insulating mortar is adopted, so that the indoor heat can be effectively insulated; the decorative layer is arranged, so that people can conveniently decorate according to the preference; the light steel keel frame is covered with the calcium silicate plate, so that excellent fireproof performance and moisture resistance can be achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the light gauge steel frame of FIG. 1;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
in the figure, 1, corner keel; 2. connecting a keel; 3. an S-shaped keel; 4. calcium silicate board; 5. A decorative layer; 6. and (4) insulating mortar.
Detailed Description
Firstly, the original design intention of the invention is explained, because the cross section of the keel adopted at present is in a C shape, and the composite sandwich board is arranged outside the light steel keel frame, the composite wall has the performances of water resistance, fire resistance and the like, but the manufacturing process of the composite sandwich board is complex, the production cost is high, and the outer wall decoration layer can not be arranged, so the beauty of the composite wall is influenced; in order to change the shape of the keel and enable the keel to be more fit with the existing wall market, the invention provides the composite wall which is installed by adopting the S-shaped keel, so that the defects of the existing composite wall structure are overcome, the decorative performance is improved, and the steel pipe is convenient to install and fix.
In order to make the technical solution more clear to those skilled in the art, the following will explain the specific structure and principle of the above mechanisms with reference to fig. 1-3: a light steel keel composite wall comprises a light steel keel frame, wherein the light steel keel frame is used as a template, concrete is poured, and BY grouting material is assisted to prepare a one-step forming composite wall; the light steel keel frame is provided with a calcium silicate plate 4, a decorative layer 5 is arranged on the outer side of the calcium silicate plate 4, and heat-preservation mortar 6 is arranged between the calcium silicate plate 4 and the decorative layer 5; the light steel keel frame comprises a light steel keel and a plurality of expansion bolts, and the light steel keel comprises a corner keel 1, a connecting keel 2 which is vertical to the corner keel 1, and an S-shaped keel 3 arranged on the supporting piece; the corner keel 1 and the connecting keel 2 are fixed on a beam plate of a building structure through expansion bolts, the connecting keel 2 is clamped with the corner keel 1, and the S-shaped keel 3 is connected with the connecting keel 2; mineral wool boards (not shown) are installed on one side, close to the wall top, of the light steel keel frame, and the mineral wool boards are arranged between the light steel keel frame and the calcium silicate boards, so that the composite wall is convenient to buffer.
The corner keel 1 is T-shaped, the connecting keel 2 is T-shaped, one side of the S-shaped keel 3 is a plane, the other side of the S-shaped keel is a curved surface, namely the S-shaped keel, and the S-shaped keel 3 is provided with a plurality of through holes for steel bars to pass through so as to be used for fixing the steel bars, so that the steel bars can be effectively positioned, and cannot easily shake so as to facilitate subsequent pouring;
further inject fossil fragments installation quantity, connect fossil fragments 2 and arrange along wall body length, set up quantity and be more than 2, S type fossil fragments 3 set up quantity and be more than 3, and concrete quantity sets up according to the area of the wall body of being under construction as required.
The concrete construction process of the composite wall body comprises the following steps:
1) according to a building design drawing, popping up a center line and a side line of a partition wall on the floor of an indoor building, leading to the bottom surfaces of two main structure walls or columns and a floor slab, and simultaneously popping up a door and window opening line;
2) installing the corner keel 1, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
3) installing a connecting keel 2, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
4) installing the S-shaped keel 3, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
5) mounting the connecting keel 2 on the corner keel 1, and fixing through expansion bolts; installing the S-shaped keel 3 on the connecting keel 2 and fixing the S-shaped keel through expansion bolts;
6) installing a wall panel on one side of the light steel keel frame, wherein the size of the panel is determined according to the actual use area, fixing the panel on the light steel keel frame by adopting a self-tapping screw, and slightly burying the head of the self-tapping screw into the panel without damaging the protective paper of the panel;
7) pouring concrete according to the external shape of the light steel keel frame, cleaning the gaps of the composite wall body, removing sundries in the gaps, filling flexible anti-cracking waterproof putty for the inner wall, scraping a layer of thinner flexible anti-cracking waterproof putty for the inner wall when the flexible anti-cracking waterproof putty for the inner wall is initially set (about 30-40min), wherein the thickness of the thinner flexible anti-cracking waterproof putty for the inner wall is 1mm, immediately sticking a perforating paper tape, placing the paper tape for a period of time after sticking, scraping a layer of flexible anti-cracking waterproof putty for the inner wall on the paper tape after water is evaporated, pressing the paper tape, and leveling the joint plate.
When the corner keel is installed, the corner keel 1 is installed to be vertical, and the connecting keel 2 is installed to be vertical to the corner keel 1.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. A light steel keel composite wall comprises a light steel keel frame and is characterized in that the light steel keel frame is used as a template, concrete is poured, and BY grouting material is assisted to prepare a one-step forming composite wall; the light steel keel frame is provided with a light steel keel frame, a calcium silicate board is arranged on the light steel keel frame, a decorative layer is arranged on the outer side of the calcium silicate board, and heat-preservation mortar is arranged between the calcium silicate board and the decorative layer; the light steel keel frame comprises a light steel keel and a plurality of expansion bolts, and the light steel keel comprises a corner keel, a connecting keel which is vertical to the corner keel and an S-shaped keel arranged on the supporting piece; corner fossil fragments, connection fossil fragments pass through expansion bolts to be fixed on building structure' S beam slab, connection fossil fragments and corner fossil fragments joint, S type fossil fragments are connected with the connection fossil fragments.
2. The light gauge steel composite wall according to claim 1, wherein the corner keel is T-shaped, the connecting keel is T-shaped, the corner keel and the connecting keel are fastened by screws or rivets, one side of the S-shaped keel is a plane, and the other side of the S-shaped keel is a curved surface, i.e., S-shaped.
3. The light gauge steel composite wall according to claim 2, wherein the S-shaped keel is provided with a plurality of through holes for allowing the reinforcing bars to pass through for fixing the reinforcing bars.
4. The light gauge steel composite wall according to claim 1, wherein a mineral wool board is installed on one side of the light gauge steel framework close to the wall top, and the mineral wool board is arranged between the light gauge steel framework and the calcium silicate board.
5. The light gauge steel composite wall of claim 1, wherein the corner runners are installed perpendicular, and the connecting runners are installed perpendicular to the corner runners.
6. The light gauge steel composite wall according to claim 1, wherein the connecting keels are arranged along the length of the wall, and the number of the connecting keels is more than 2.
7. The light gauge steel composite wall according to claim 1, wherein the number of the S-shaped keels is more than 3.
8. A process for implementing the light steel keel composite wall body as claimed in any one of claims 1-7, wherein 1) according to a building design drawing, a partition wall central line and a side line are popped up on the floor of an indoor building, and the partition wall central line and the side line are guided to the bottom surfaces of two main structure walls or columns and a floor slab, and simultaneously, a door and window opening line is popped up;
2) installing corner keels, and fixing by using shooting nails or drilling holes firstly and connecting and fixing by using expansion bolts;
3) installing a connecting keel, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
4) installing an S-shaped keel, and fixing by using a shooting nail or drilling a hole firstly and connecting and fixing by using an expansion bolt;
5) mounting the connecting keels on the corner keels and fixing the connecting keels through expansion bolts; installing the S-shaped keel on the connecting keel, and fixing the S-shaped keel through an expansion bolt;
6) installing a wall panel on one side of the light steel keel frame, wherein the size of the panel is determined according to the actual use area, fixing the panel on the light steel keel frame by adopting a self-tapping screw, and slightly burying the head of the self-tapping screw into the panel without damaging the protective paper of the panel;
7) pouring concrete according to the external shape of the light steel keel frame, cleaning gaps of the composite wall body, removing sundries in the gaps, filling putty, scraping a layer of thinner putty with the thickness of 1mm when the putty is initially set (about 30-40min), immediately pasting a perforated paper tape, placing the paper tape for a period of time after pasting, scraping a layer of putty on the paper tape after water is evaporated, pressing the paper tape, and leveling the joint plate.
9. The process of claim 8, wherein the putty is flexible anti-cracking waterproof putty for interior walls.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN118933448A (en) * | 2024-10-14 | 2024-11-12 | 上海建工集团股份有限公司 | A steel-concrete combined energy-saving enclosure wall and its implementation method |
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WO2013178074A1 (en) * | 2012-06-01 | 2013-12-05 | 秦皇岛裕源木业有限公司 | Non-bearing inner wall partition wall board |
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WO2017020676A1 (en) * | 2015-07-31 | 2017-02-09 | 北新集团建材股份有限公司 | Modular wall and erection method thereof |
CN205777049U (en) * | 2016-03-07 | 2016-12-07 | 张永清 | The industrialization energy-saving earthquake-resistant compound integral wall of antitheft exquisite building |
CN206769105U (en) * | 2017-04-11 | 2017-12-19 | 贵州益新装配式新型建材有限公司 | A kind of light steel-framed composite wall |
CN207714561U (en) * | 2018-01-12 | 2018-08-10 | 济南大学 | A kind of lightweight assembled composite wall body structure |
CN212896986U (en) * | 2020-05-08 | 2021-04-06 | 江苏豪斯建设工程有限公司 | Light steel keel composite wall |
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CN118933448A (en) * | 2024-10-14 | 2024-11-12 | 上海建工集团股份有限公司 | A steel-concrete combined energy-saving enclosure wall and its implementation method |
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