CN112227596A - Energy-saving building wallboard - Google Patents
Energy-saving building wallboard Download PDFInfo
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- CN112227596A CN112227596A CN202011219965.1A CN202011219965A CN112227596A CN 112227596 A CN112227596 A CN 112227596A CN 202011219965 A CN202011219965 A CN 202011219965A CN 112227596 A CN112227596 A CN 112227596A
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- heat
- plate
- insulating layer
- wallboard
- wall
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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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
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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
- 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
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an energy-saving building wallboard, which comprises a wall body; the wall body is composed of an external wall plate, an internal wall plate, a top plate and a bottom plate; a first heat-insulating layer and a second heat-insulating layer are arranged inside the outer wallboard and the inner wallboard; the first heat-insulating layer and the second heat-insulating layer are arranged in a staggered manner; the outer wallboard and the inner wallboard are both internally provided with a steel wire mesh layer and a waterproof layer; the outer wall plate, the inner wall plate, the top plate and the bottom plate are connected through a longitudinal reinforcing mesh and a transverse reinforcing mesh; the joint of the longitudinal reinforcing mesh and the transverse reinforcing mesh is provided with a reinforcing connector; the sound absorption holes are arranged, so that external noise can be absorbed, and a sound insulation effect is achieved; the first heat-insulating layer and the second heat-insulating layer are arranged in a staggered manner, so that heat bridges in the wallboard and at the connecting node can be effectively eliminated; the insulation board is further fixed through the screws and the L-shaped connecting pieces; the longitudinal reinforcing mesh and the transverse reinforcing mesh are arranged, so that the overall strength of the wall is improved; the arrangement of the filling material at the wallboard joint can effectively eliminate thermal bridges inside the wallboard and at the joint.
Description
Technical Field
The invention relates to the technical field of building energy conservation, in particular to an energy-saving building wallboard.
Background
Building energy conservation is a policy vigorously advocated in China, one of the main measures is heat preservation, so that the effect of building energy conservation is achieved by controlling the transfer of indoor and outdoor heat, the fireproof performance of warm in winter and cool in summer mainly depends on the overall materials for forming the roof, the wall and the floor in a house, the development of the heat preservation materials is very slow, the overall connectivity of the wall is poor, the earthquake resistance is not high, the use and popularization are influenced, a plurality of products are from endless to diversified, the quality is from low to high, and the industry with more complete varieties mainly comprising expanded perlite, mineral wool, glass wool, foamed plastic, refractory fiber, calcium silicate heat insulation products and the like is formed.
The existing external wall heat insulation modes mainly comprise three types, one type is external wall heat insulation, and mainly comprises the steps of sequentially coating an adhesive layer, a heat insulation plate and the like on the surface of an external wall, so that the heat insulation effect is best, but the manufacturing cost is very high; the second one is external wall sandwich heat preservation, which mainly uses concrete heat preservation building blocks to build a wall body, the cost is lower, the manufacturing method is simple, but a heat bridge is generated at the ring beam, so the heat preservation effect is limited; the third is heat preservation in the outer wall, sets up insulation material and finish coat etc. at outer wall inner wall, and it mainly uses when reforming transform old building, not only can produce the heat bridge in collar tie beam department and the finish coat drops easily, and life is short, and the heat preservation effect is also not good, occupies indoor usable floor area.
The hot bridge is also called as cold bridge in the past, and is now collectively named as hot bridge. The thermal bridge refers to reinforced concrete or metal beams, columns, ribs and other parts in the envelope structures such as the outer wall, the roof and the like. These areas are called thermal bridges because of their high heat transfer capacity, dense heat flow and low internal surface temperature.
Building energy conservation is the most potential, most direct and effective way in various energy-saving ways, and is the most effective measure for relieving energy shortage. In summary, how to realize that the mode cost of keeping warm is lower, the manufacturing approach is simple moreover, weakens or eliminates the heat bridge effect that will produce, can be obvious the improvement wallboard heat preservation effect.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an energy-saving building wallboard with good heat insulation performance.
The technical scheme adopted by the invention for solving the technical problems is as follows: an energy-saving building wallboard comprises a wall body; the wall body is composed of an external wall plate, an internal wall plate, a top plate and a bottom plate; the top plate is connected with the top ends of the external wall plate and the internal wall plate; the bottom plate is connected with the bottom ends of the external wall plate and the internal wall plate; the outer wallboard is provided with a sound absorption hole; the sound absorption hole is horn-shaped; the range of absorbing noise is enlarged; the end with the smaller section of the sound absorption hole is spirally arranged; the tail part with the spiral design can greatly absorb external noise; a first heat-insulating layer and a second heat-insulating layer are arranged inside the outer wallboard and the inner wallboard; the first heat-insulating layer and the second heat-insulating layer are arranged in a staggered manner, and heat-insulating plates are arranged in the first heat-insulating layer and the second heat-insulating layer; the first heat-insulating layer and the second heat-insulating layer are arranged in a staggered manner, so that heat bridges in the wallboard and at the connecting node can be effectively eliminated; the heat insulation plate is connected with the inner wall of the heat insulation layer through a screw and an L-shaped connecting piece; the insulation board is further fixed; two steel wire mesh layers and waterproof layers are arranged in the outer wallboard and the inner wallboard; the steel wire mesh increases the stability of the external wall panel and the internal wall panel, and is also beneficial to reducing the generation of heat bridges at the connecting nodes; the two steel wire mesh layers are respectively attached to the first heat-insulating layer and the second heat-insulating layer; sound insulation cotton is arranged on the steel wire mesh layer; the soundproof cotton is used for sound insulation of the inside and the outside of the wall body; the soundproof cotton is of a net structure; grooves are arranged on the external wall panel, the internal wall panel, the top plate and the bottom plate, and the external wall panel, the internal wall panel, the top plate and the bottom plate are connected through a longitudinal reinforcing mesh and a transverse reinforcing mesh; the integral strength of the wall body can be improved; the ends of the longitudinal reinforcing mesh and the transverse reinforcing mesh are positioned in the grooves; and a reinforced connector is arranged at the joint of the longitudinal reinforcing mesh and the transverse reinforcing mesh.
Preferably, the outer wall board, the inner wall board, the top board and the bottom board are all made of light-tight materials.
Preferably, the joints of the external wall panel, the internal wall panel, the top plate and the bottom plate are all provided with heat-bridge-free damping elastic filling materials; the thermal bridge-free damping elastic filling material is prepared by mixing thermal insulation mortar and a resin adhesive; the filler material also effectively eliminates thermal bridges within the wallboard and at the connection nodes.
Preferably, the heat insulation plate is a polyurethane heat insulation plate or an XPS heat insulation plate.
Preferably, the decorative plate is detachably connected to the outer wall plate; the decorative plate is provided with air holes and a cavity; the cavity is connected with the baffle in a sliding way through a sliding rail; the direction of the baffle is arranged obliquely below.
Preferably, the thickness of the first heat-insulating layer and the second heat-insulating layer is not less than 50 mm.
Preferably, the direction of the baffle is arranged at an angle of 45 degrees below the baffle.
The invention has the beneficial effects that: the sound absorption holes are arranged, so that external noise can be absorbed, and a sound insulation effect is achieved; the first heat-insulating layer and the second heat-insulating layer are arranged in a staggered manner, so that heat bridges in the wallboard and at the connecting node can be effectively eliminated; the insulation board is further fixed through the screws and the L-shaped connecting pieces; the longitudinal reinforcing mesh and the transverse reinforcing mesh are arranged, so that the overall strength of the wall body can be improved; the arrangement of the filling material at the wallboard joint also effectively eliminates thermal bridges inside the wallboard and at the joint.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. the wall comprises a wall body, 2 external wall panels, 3 internal wall panels, 4 top panels, 5 bottom panels, 6 sound absorption holes, 7 first heat insulation layers, 8 second heat insulation layers, 9 heat insulation plates, 10 steel wire mesh layers, 11 waterproof layers, 12 grooves, 13 reinforcing connecting pieces, 14 decorative plates, 15 air holes, 16 cavities, 17 sliding rails, 18 baffles, 19 longitudinal reinforcing steel meshes and 20 transverse reinforcing steel meshes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present embodiment provides an energy-saving building wall panel, including a wall body 1; the wall body 1 consists of an external wall panel 2, an internal wall panel 3, a top plate 4 and a bottom plate 5; the top plate 4 is connected with the top ends of the external wall plate 2 and the internal wall plate 3; the bottom plate 5 is connected with the bottom ends of the external wall plate 2 and the internal wall plate 3; the external wall panel 2 is provided with a sound absorption hole 6; the sound absorption hole 6 is horn-shaped; the range of absorbing noise is enlarged; the smaller end of the section of the sound absorption hole 6 is spirally arranged; the tail part with the spiral design can greatly absorb external noise;
a first heat-insulating layer 7 and a second heat-insulating layer 8 are arranged inside the outer wall plate 2 and the inner wall plate 3; the first heat-insulating layer 7 and the second heat-insulating layer 8 are arranged in a staggered manner, and heat-insulating plates 9 are arranged in the first heat-insulating layer 7 and the second heat-insulating layer 8; the first heat-insulating layer 7 and the second heat-insulating layer 8 are arranged in a staggered manner, so that heat bridges in the wallboard and at the connecting nodes can be effectively eliminated; the heat insulation plate 9 is connected with the inner wall of the heat insulation layer through a screw and an L-shaped connecting piece; the insulation board 9 is further fixed; the insulation board 9 is prevented from shaking;
two steel wire mesh layers 10 and a waterproof layer 11 are arranged in the outer wall plate 2 and the inner wall plate 3; the steel wire mesh layer 10 increases the stability of the external wall panel 2 and the internal wall panel 3, reduces the shaking of the wall panels and is beneficial to reducing the generation of heat bridges at the connecting nodes; energy is saved; the two steel wire mesh layers 10 are respectively attached to the first heat-insulating layer 7 and the second heat-insulating layer 8; soundproof cotton is arranged on the steel wire mesh layer 10; the soundproof cotton is used for sound insulation of the inside and the outside of the wall body 1; the soundproof cotton is of a net structure; the net-shaped soundproof cotton can further improve the soundproof effect;
the external wall panel 2, the internal wall panel 3, the top plate 4 and the bottom plate 5 are all provided with grooves 18, and the external wall panel 2, the internal wall panel 3, the top plate 4 and the bottom plate 5 are connected through a longitudinal reinforcing mesh 19 and a transverse reinforcing mesh 20; the overall strength of the wall body 1 can be improved; the ends of the longitudinal mesh reinforcement 19 and the transverse mesh reinforcement 20 are positioned in the grooves 12; the joint of the longitudinal reinforcing mesh 19 and the transverse reinforcing mesh 20 is provided with a reinforcing connector 13; the presence of the reinforcing connecting members 13 increases the stability of the wall panels and reduces the shaking friction between the wall panels.
The outer wall plate 2, the inner wall plate 3, the top plate 4 and the bottom plate 5 are all made of light-tight materials.
The joints of the external wall panel 2, the internal wall panel 3, the top plate 4 and the bottom plate 5 are all provided with thermal bridge-free damping elastic filling materials; the thermal bridge-free damping elastic filling material is prepared by mixing thermal insulation mortar and a resin adhesive; the filler material also effectively eliminates thermal bridges within the wallboard and at the connection nodes.
The heat insulation plates 9 are polyurethane heat insulation plates or XPS heat insulation plates; the heat preservation effect that the heated board can provide is increased.
The decorative plate 14 is detachably connected to the external wall plate 2; the decorative plate 14 is provided with air holes 15 and a cavity 16; the cavity 16 is connected with a baffle 18 in a sliding way through a sliding rail 17; the baffle 18 is arranged obliquely below; according to the situation, whether the baffle plate 18 is selected to shield the air holes 15 or not can be selected.
The thickness of the first heat preservation layer 7 and the second heat preservation layer 8 is not less than 50mm, and the heat preservation layer is guaranteed to bring a stable heat preservation effect.
The baffle 18 is arranged at an angle of 45 degrees obliquely downward.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (7)
1. An energy-saving building wallboard comprises a wall body (1); the wall body (1) is composed of an external wall plate (2), an internal wall plate (3), a top plate (4) and a bottom plate (5); the top plate (4) is connected with the top ends of the external wall plate (2) and the internal wall plate (3); the bottom plate (5) is connected with the bottom ends of the external wall plate (2) and the internal wall plate (3); the method is characterized in that: the external wall panel (2) is provided with a sound absorption hole (6); the sound absorption hole (6) is horn-shaped; the end of the sound absorption hole (6) with a smaller section is spirally arranged; a first heat-insulating layer (7) and a second heat-insulating layer (8) are arranged inside the outer wallboard (2) and the inner wallboard (3); the first heat-insulating layer (7) and the second heat-insulating layer (8) are arranged in a staggered manner, and heat-insulating plates (9) are arranged in the first heat-insulating layer (7) and the second heat-insulating layer (8); the heat insulation plate (9) is connected with the inner wall of the heat insulation layer through a screw and an L-shaped connecting piece; two steel wire mesh layers (10) and a waterproof layer (11) are arranged in the outer wallboard (2) and the inner wallboard (3); the two steel wire mesh layers (10) are respectively attached to the first heat-insulating layer (7) and the second heat-insulating layer (8); sound insulation cotton is arranged on the steel wire mesh layer (10); the soundproof cotton is of a net structure; grooves (12) are formed in the outer wall panel (2), the inner wall panel (3), the top plate (4) and the bottom plate (5), and the outer wall panel (2), the inner wall panel (3), the top plate (4) and the bottom plate (5) are connected through longitudinal reinforcing steel bar meshes (19) and transverse reinforcing steel bar meshes (20); the ends of the longitudinal reinforcing mesh (19) and the transverse reinforcing mesh (20) are positioned in the groove (12); the joint of the longitudinal reinforcing mesh (19) and the transverse reinforcing mesh (20) is provided with a reinforcing connector (13).
2. The energy saving building wallboard of claim 1, wherein: the outer wall board (2), the inner wall board (3), the top board (4) and the bottom board (5) are all made of light-tight materials.
3. The energy saving building wallboard of claim 1, wherein: the joints of the external wall panel (2), the internal wall panel (3), the top plate (4) and the bottom plate (5) are all provided with heat-bridge-free damping elastic filling materials; the thermal bridge-free damping elastic filling material is prepared by mixing thermal insulation mortar and a resin adhesive.
4. The energy saving building wallboard of claim 1, wherein: the heat insulation plate (9) is a polyurethane heat insulation plate or an XPS heat insulation plate.
5. The energy saving building wallboard of claim 1, wherein: the decorative plate (14) is detachably connected to the external wall plate (2); the decorative plate (14) is provided with air holes (15) and a cavity (16); the cavity (16) is connected with a baffle (18) in a sliding way through a sliding rail (17); the baffle (18) is arranged in an obliquely downward direction.
6. The energy saving building wallboard of claim 1, wherein: the thickness of the first heat-insulating layer (7) and the second heat-insulating layer (8) is not less than 50 mm.
7. The energy saving building panel of claim 5, wherein: the baffle (18) is arranged in a direction of 45 degrees obliquely below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011219965.1A CN112227596A (en) | 2020-11-05 | 2020-11-05 | Energy-saving building wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011219965.1A CN112227596A (en) | 2020-11-05 | 2020-11-05 | Energy-saving building wallboard |
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| Publication Number | Publication Date |
|---|---|
| CN112227596A true CN112227596A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011219965.1A Pending CN112227596A (en) | 2020-11-05 | 2020-11-05 | Energy-saving building wallboard |
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| Country | Link |
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| CN (1) | CN112227596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357008A (en) * | 2023-03-27 | 2023-06-30 | 上海隆振建筑工程股份有限公司 | Environment-friendly ALC building wallboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08319606A (en) * | 1995-05-25 | 1996-12-03 | Ngk Insulators Ltd | Sound insulation unit |
| CN206231201U (en) * | 2016-12-05 | 2017-06-09 | 陕西交通职业技术学院 | A kind of gas permeability roof of the vehicle |
| CN208088561U (en) * | 2018-04-17 | 2018-11-13 | 广州华立科技职业学院 | A kind of construction wall |
| CN211237720U (en) * | 2019-12-16 | 2020-08-11 | 何辉英 | Be used for electrical apparatus silencing device |
| CN211523609U (en) * | 2019-09-30 | 2020-09-18 | 郑玉峰 | Wall body with double-deck thermal-insulated effect |
-
2020
- 2020-11-05 CN CN202011219965.1A patent/CN112227596A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08319606A (en) * | 1995-05-25 | 1996-12-03 | Ngk Insulators Ltd | Sound insulation unit |
| CN206231201U (en) * | 2016-12-05 | 2017-06-09 | 陕西交通职业技术学院 | A kind of gas permeability roof of the vehicle |
| CN208088561U (en) * | 2018-04-17 | 2018-11-13 | 广州华立科技职业学院 | A kind of construction wall |
| CN211523609U (en) * | 2019-09-30 | 2020-09-18 | 郑玉峰 | Wall body with double-deck thermal-insulated effect |
| CN211237720U (en) * | 2019-12-16 | 2020-08-11 | 何辉英 | Be used for electrical apparatus silencing device |
Non-Patent Citations (3)
| Title |
|---|
| 上海大师建筑装饰环境设计研究所: "《建筑装饰材料图鉴大全》", 29 February 2012 * |
| 本书委员会: "《建筑与市政工程施工现场专业人员职业培训教材 质量员岗位知识与专业技能（土建方向）》", 31 October 2016 * |
| 马清浩: "《混凝土外加剂及建筑防水材料应用指南》", 30 June 1998 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357008A (en) * | 2023-03-27 | 2023-06-30 | 上海隆振建筑工程股份有限公司 | Environment-friendly ALC building wallboard |
| CN116357008B (en) * | 2023-03-27 | 2024-01-23 | 上海隆振节能科技股份有限公司 | ALC building wallboard |
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Application publication date: 20210115 |
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