CN114673299A - Assembled fire prevention thermal-insulated wall body - Google Patents
Assembled fire prevention thermal-insulated wall body Download PDFInfo
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- CN114673299A CN114673299A CN202210577864.4A CN202210577864A CN114673299A CN 114673299 A CN114673299 A CN 114673299A CN 202210577864 A CN202210577864 A CN 202210577864A CN 114673299 A CN114673299 A CN 114673299A
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- soft water
- water bag
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- 230000002265 prevention Effects 0.000 title description 4
- 239000008234 soft water Substances 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 230000008602 contraction Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/40—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- 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
- E04B1/88—Insulating elements for both heat and sound
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B2001/949—Construction elements filled with liquid, e.g. water, either permanently or only in case of fire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention provides an assembled fireproof heat-insulation wall, which comprises a steel structure and a plurality of wall modules, wherein the steel structure forms the foundation of the wall, and the steel structure is provided with a plurality of mounting holes for fixing the wall modules on the steel structure; the wall module includes: the middle part of the square frame is fixed with a double-layer clapboard, a gap is arranged in the middle of the double-layer clapboard, and the gap is communicated with the outside; the inner cover plate is fixedly connected with the square frame; the sound absorption cotton is arranged between the double-layer partition plate and the inner cover plate; the outer cover plate is connected with the square frame; the soft water bag is arranged between the double-layer partition plate and the outer cover plate; the bolts are arranged on the square frame at the periphery of the soft water bag and are in sliding contact with the square frame; the bolt is matched with the mounting hole. The invention solves the problems that the existing assembled wall body has simple structure, only can play a basic separating and blocking role, the heat insulation performance, the assembly convenience and the like of the existing assembled wall body are all required to be improved, and the existing assembled wall body has no fireproof function and has certain potential safety hazard.
Description
Technical Field
The invention belongs to the technical field of assembled external walls, and particularly relates to an assembled fireproof heat-insulation wall.
Background
With the development of modern industrial technology, building houses can be manufactured in batches and sets like machine production. The prefabricated house components are transported to a construction site to be assembled. The fabricated building is a building assembled by prefabricated parts on a construction site, and is called as a fabricated building. The fabricated wall is a main component of the fabricated building. The assembled wall body comprises steel structure bed frame and wall body panel, and current assembled wall body simple structure only can play basic separation and block the effect, and its thermal insulation performance, equipment convenience degree etc. all remain to be improved, and do not have the fire prevention function, have certain potential safety hazard.
Disclosure of Invention
The invention aims to solve the problems that the existing assembly type wall body is simple in structure, only can play a basic separating and blocking role, the heat insulation performance, the assembly convenience and the like of the existing assembly type wall body are all to be improved, and the existing assembly type wall body does not have a fireproof function and has certain potential safety hazards.
In order to solve the technical problems, the embodiment of the invention discloses an assembled fireproof heat-insulation wall body which comprises a steel structure and a plurality of wall body modules, wherein the steel structure forms the foundation of the wall body, and the steel structure is provided with a plurality of mounting holes for fixing the wall body modules on the steel structure;
the wall module comprises:
a square frame, the middle part of which is fixed with
The double-layer partition plate is characterized in that two steel plates of the double-layer partition plate are not in direct contact, a gap is formed between the two steel plates, and the gap is communicated with the outside;
the inner cover plate is fixedly connected with the square frame;
the sound absorption cotton is arranged between the double-layer partition plate and the inner cover plate;
the outer cover plate is connected with the square frame;
the soft water bag is arranged between the double-layer partition plate and the outer cover plate;
the bolts are arranged on the square frame on the periphery of the soft water bag and are in sliding contact with the square frame; the bolt is in non-sealing contact with the square frame; the soft water bag can expand and push the bolt outwards under the water injection state, and at the moment, the bolt extends out of the outer surface of the square frame and is matched with the mounting hole.
Further, the wall module further comprises:
the water injection port is arranged on the outer cover plate;
and the stop valve is arranged on the water filling port and is in sealing connection with the water filling port of the soft water bag.
Further, the stop valve is arranged at the lower part of the outer cover plate.
Further, the inner cover plate is a light decorative plate.
Furthermore, flanges are arranged at two ends of the bolt, and a spring is sleeved between the bolt and the inner surface of the square frame.
Furthermore, the soft water bag is made of non-fire-resistant materials.
Further, the outer cover plate is made of steel plates and detachably connected with the square frame.
Furthermore, when the assembled fireproof heat-insulation wall is used, water is injected into the soft water bag, and air is reserved in the soft water bag.
The invention has at least the following beneficial effects:
1. this embodiment wall body module easy dismounting only needs can carry out quick assembly disassembly through the water injection with turn on the water, conveniently maintains and changes, is fit for mass production and puts into operation.
2. The present embodiment has a good sound insulation effect. Through multi-layer absorption and rebound, sound is greatly weakened when passing through the wall, and therefore a good sound insulation effect is achieved.
3. The embodiment has good heat preservation and insulation effects, can keep relatively stable temperature when the temperature changes, and the house filled with water all around has the characteristics of being warm in winter and cool in summer.
4. The implementation has good anti-seismic, anti-thermal expansion and cold contraction performance. Because a small amount of air is reserved in the soft water bag, the soft water bag has certain compressibility, the bolt can stretch out and draw back to a certain extent, and the size change of a steel structure caused by expansion with heat and contraction with cold can be responded. On the other hand, partial vibration can be absorbed, and the stability of the wall body is improved.
5. The embodiment also has the functions of fire prevention and escape passage opening. When a fire disaster happens, the soft water bag is melted and broken at high temperature, water seeps out from gaps between the bolt and the square frame and between the square frame and the outer partition plate, the wall body is cooled, the bolt is not extruded by the soft water bag losing pressure, and the bolt retracts into the wall body module under the action of the spring, so that the wall body module can be easily pushed down from a steel structure, and the emergency escape can be realized. In other emergency situations, the stop valve can be opened from the outside to discharge water, and a lifesaving channel is opened.
Drawings
FIG. 1 is a schematic view of the inside of a wall according to an embodiment of the present invention;
FIG. 2 is a schematic view of the outside of a wall according to an embodiment of the present invention;
FIG. 3 is a schematic view of a wall module according to an embodiment of the invention;
FIG. 4 is an exploded view of a wall module according to an embodiment of the present invention;
FIG. 5 is an internal structural view of a wall module according to an embodiment of the present invention;
fig. 6 is a partially enlarged view of the internal structure of the wall module according to the embodiment of the present invention.
In the figure: 100-steel structure, 200-wall module, 201-square frame, 202-double-layer partition board, 203-inner cover board, 204-sound-absorbing cotton, 205-outer cover board, 206-soft water bag, 207-bolt, 208-stop valve, 209-protective cap, 210-spring.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the present embodiment can be understood as specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 6, an embodiment of the invention discloses an assembled fireproof heat insulation wall, which includes a steel structure 100 and wall modules 200, wherein a plurality of wall modules 200 are fixed on the steel structure 100 to form a wall. The wall module 200 comprises a square frame 201, a double-layer partition plate 202 is fixed in the middle of the square frame 201, a gap is formed in the middle of the double-layer partition plate 202, and the gap is communicated with the outside. One side of the double-layer partition plate 202 is filled with sound-absorbing cotton 204, an inner cover plate 203 is arranged on the outer side of the sound-absorbing cotton 204, and the inner cover plate 203 is fixedly connected with the square frame 201, so that the sound-absorbing cotton is sealed in a closed area between the double-layer partition plate 202 and the inner cover plate 203. The other side of the double-layer partition plate 202 is provided with a soft water bag 206, a plurality of bolts 207 are arranged on the square frame 201 around the soft water bag 206, and the bolts 207 are respectively in sliding contact with the square frame 201, can extend out of the outer surface of the square frame 201 and can also extend inwards to be deeper than the inner surface of the square frame 201. A spring 210 is sleeved between the pin 207 and the inner side of the square frame 201. The steel structure 100 is provided with a mounting hole matched with the bolt 207, and when the bolt 207 extends out of the outer surface of the square frame 201, the bolt can be matched with the mounting hole, so that the wall module 200 is fixed on the steel structure 100. An outer cover plate 205 is arranged on the outer side of the soft water bag 206, and the outer cover plate 205 is connected with the square frame 201 through screws, so that the water bag is sealed in a sealed area between the double-layer partition plate 202 and the outer cover plate 205. The outer cover plate 205 is provided with a water filling port, the water filling port is provided with a stop valve 208, and the stop valve 208 is hermetically connected with the water filling port of the soft water bag 206. The outside of the water filling port is provided with a protective cap 209 preventing dust from entering the inside of the shut-off valve 208.
In this embodiment, the material of the inner cover plate 203 may be wood, or may be other conventional decorative plate materials, so that the inner side of the wall module 200 is more beautiful, and the weight of the wall module 200 is reduced.
In this embodiment, both ends of the plug 207 are provided with flanges for preventing the plug 207 from sliding out of the square frame 201.
In this embodiment, the soft water bag 206 is made of a non-fire-resistant material.
In the present embodiment, the preferable material of the outer cover 205 is a steel plate. Thereby improving the moisture resistance and the corrosion resistance of the outer side of the wall body.
In the present embodiment, the shut valve 208 is provided at the lower portion of the outer cover 205, so that water in the soft water bladder 206 can be discharged when the shut valve 208 is opened.
The principle of the embodiment is as follows: before the wall module 200 is installed, the soft water bag 206 is in a state of no water or insufficient water. When the wall module 200 is installed, the plug 207 is manually pressed into the interior, then the wall module 200 is placed on the steel structure 100, the stop valve 208 is opened, water with certain pressure is injected into the soft water bag 206 through the water pipe, and a small amount of air needs to be left in the soft water bag 206 before water injection. When the soft water bag 206 is filled, all the pins 207 are pressed from the inside to the outside by the soft water bag 206 and are snapped into the mounting holes of the steel structure 100 to fix the wall module 200 to the steel structure 100. At this time, the wall module 200 is sequentially a decorative board layer, a sound-absorbing cotton 204 layer, a steel plate, air, a steel plate, a water layer, and a steel plate from inside to outside. When the wall is disassembled, the stop valve 208 is opened to discharge the water in the soft water bag 206. The outer cover plate 205 is periodically detached and the aged soft water bladder 206 is replaced according to the performance and use conditions of the soft water bladder 206. When the soft water bag 206 is replaced, the old soft water bag 206 is detached from the stop valve 208, and then the water filling port of the new soft water bag 206 is fitted over the stop valve 208 to ensure sealing, and for example, a soft rope may be used to bind and fix the contact area between the soft water bag 206 and the stop valve 208.
The present embodiment has a good sound insulation effect. When the sound is transmitted to the interface of materials with different densities, part of the sound is reflected, the rest of the sound is transmitted continuously, and the reflected sound is the sound eliminated. Taking the sound conduction from inside to outside as an example, when the sound inside penetrates through the decorative plate and the sound absorption cotton 204, part of the sound is absorbed, the rest of the sound is conducted to the double-layer steel plate, the sound passes through the air, the steel plate, the air, the steel plate and the air in sequence, the reflected sound is partially absorbed by the sound absorption cotton 204 and the decorative plate through four density changes, namely four reflections, and the rest of the sound rebounds to the inside. The attenuated sound continues to travel outward to the water layer where some of the sound bounces back as it crosses the water-air (or water-rubber) boundary and some of the sound is absorbed by the water, further attenuating the sound. The remaining sound is finally attenuated by the outer cover plate 205 and then transmitted to the other side of the wall. Through the multi-layer absorption and rebound, sound is greatly weakened when passing through the wall, and therefore a good sound insulation effect is achieved. When external sound is conducted inwards, the sound insulation effect is good through multi-layer rebounding and absorption.
The embodiment has good heat preservation and insulation effects. Compared with the traditional building materials, the specific heat capacity of water has remarkable advantages, the temperature can be kept relatively stable when the temperature changes, and the house filled with water all around has the characteristics of being warm in winter and cool in summer, so that the wall body has a good heat insulation effect. The temperature of the water is relatively stable, so that the warm air can easily dew near the soft water bag 206, a gap is formed between the double-layer partition plates 202, the temperature separation effect can be achieved, the temperature of the partition plates near the soft water bag 206 is low, dew is formed at the gap, the temperature of the partition plates near the sound absorption cotton 204 is close to the indoor temperature, and the dew condensation of the partition plates at the position of the sound absorption cotton 204 is prevented from wetting the sound absorption cotton 204 and being affected with damp. The gap is the same as the outside air, and the air current takes away the aqueous vapor and the low temperature air in the gap in time, further plays thermal-insulated, dampproofing purpose.
The implementation has good anti-seismic, anti-thermal expansion and cold contraction performance. Because a small amount of air is reserved in the soft water bag 206, the soft water bag 206 has certain compressibility, and the bolt 207 can stretch and contract to a certain extent, so that the dimensional change of the steel structure 100 caused by thermal expansion and cold contraction is coped with. On the other hand, partial vibration can be absorbed, and the stability of the wall body is improved.
The embodiment also has the functions of fire prevention and escape passage opening. When a fire disaster happens, the soft water bag 206 is melted and broken at high temperature, water seeps out from gaps between the bolt 207 and the square frame 201 and between the square frame 201 and the outer partition plate to cool the wall, the bolt 207 is not extruded by the soft water bag 206 losing pressure, and the bolt 207 retracts into the wall module 200 under the action of the spring 210, so that the wall module 200 can be easily pushed down from the steel structure 100 to escape in an emergency. In other emergency situations, the stop valve 208 can be opened from the outside to discharge water, and a lifesaving channel is opened.
The present invention has been described in detail with reference to the preferred embodiments thereof, and it should be understood that the present invention is not limited thereto, but includes any modifications, equivalents, and improvements within the spirit and scope of the present invention.
Claims (8)
1. The assembled fireproof heat-insulation wall comprises a steel structure and a plurality of wall modules, and is characterized in that the steel structure forms the foundation of the wall, and a plurality of mounting holes are formed in the steel structure and used for fixing the wall modules on the steel structure;
the wall module includes:
a square frame, the middle part of which is fixed with
The double-layer partition plate is characterized in that two steel plates of the double-layer partition plate are not in direct contact, a gap is formed between the two steel plates, and the gap is communicated with the outside;
the inner cover plate is fixedly connected with the square frame;
the sound absorption cotton is arranged between the double-layer partition plate and the inner cover plate;
the outer cover plate is connected with the square frame;
the soft water bag is arranged between the double-layer partition plate and the outer cover plate;
the bolts are arranged on the square frame on the periphery of the soft water bag and are in sliding contact with the square frame; the bolt is in non-sealing contact with the square frame; the soft water bag can expand and push the bolt outwards in the water injection state, and the bolt extends out of the outer surface of the square frame and is matched with the mounting hole.
2. The fabricated fire insulated wall of claim 1, wherein the wall module further comprises:
the water injection port is arranged on the outer cover plate;
and the stop valve is arranged on the water filling port and is in sealing connection with the water filling port of the soft water bag.
3. The fabricated fireproof and heat-insulated wall body according to claim 2, wherein the shut-off valve is provided at a lower portion of the outer cover plate.
4. The fabricated fireproof and heat-insulating wall body as claimed in claim 1, wherein the inner cover plate is a lightweight decorative plate.
5. The fabricated fireproof and heat-insulating wall body as claimed in claim 1, wherein flanges are arranged at two ends of the bolt, and a spring is sleeved between the bolt and the inner surface of the square frame.
6. The fabricated fireproof and heat-insulating wall body as claimed in claim 1, wherein the soft water bag is made of non-fire-resistant material.
7. The fabricated fireproof and heat-insulating wall body as claimed in claim 1, wherein the outer cover plate is made of steel plate, and the outer cover plate is detachably connected with the square frame.
8. The use method of the fabricated fireproof and heat-insulating wall body according to claim 1, wherein water is filled into the soft water bag, and air is reserved in the soft water bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210577864.4A CN114673299B (en) | 2022-05-26 | 2022-05-26 | Assembled fireproof heat-insulating wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210577864.4A CN114673299B (en) | 2022-05-26 | 2022-05-26 | Assembled fireproof heat-insulating wall |
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| CN114673299A true CN114673299A (en) | 2022-06-28 |
| CN114673299B CN114673299B (en) | 2022-08-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752675A (en) * | 2023-08-21 | 2023-09-15 | 河北中顺基润环保科技有限公司 | Energy-saving environment-friendly building curtain wall convenient to install |
| CN118166925A (en) * | 2024-05-11 | 2024-06-11 | 江苏福坤新材料科技有限公司 | Heat-insulating fireproof glass partition wall |
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| EP0414654A1 (en) * | 1989-08-23 | 1991-02-27 | Jacques Wybauw | Interior panel for a vertilated light façade |
| DE102010054790A1 (en) * | 2010-12-16 | 2012-06-21 | Walter Brunthaler | Building, has wall partially composed of structural components made of wood and including massive square timbers joined to each other, where scouring sides of two joined square timbers form hollow channels for passage and/or laying of lines |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752675A (en) * | 2023-08-21 | 2023-09-15 | 河北中顺基润环保科技有限公司 | Energy-saving environment-friendly building curtain wall convenient to install |
| CN116752675B (en) * | 2023-08-21 | 2023-12-01 | 河北中顺基润环保科技有限公司 | Energy-saving environment-friendly building curtain wall convenient to install |
| CN118166925A (en) * | 2024-05-11 | 2024-06-11 | 江苏福坤新材料科技有限公司 | Heat-insulating fireproof glass partition wall |
| CN118166925B (en) * | 2024-05-11 | 2024-08-16 | 江苏福坤新材料科技有限公司 | Heat-insulating fireproof glass partition wall |
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| CN114673299B (en) | 2022-08-02 |
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