CN217679992U - Rock wool sandwich high-heat-insulation aerated concrete external wall panel - Google Patents
Rock wool sandwich high-heat-insulation aerated concrete external wall panel Download PDFInfo
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- CN217679992U CN217679992U CN202221472007.XU CN202221472007U CN217679992U CN 217679992 U CN217679992 U CN 217679992U CN 202221472007 U CN202221472007 U CN 202221472007U CN 217679992 U CN217679992 U CN 217679992U
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- Prior art keywords
- rock wool
- aerated concrete
- holes
- horizontal
- wool board
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 70
- 239000004567 concrete Substances 0.000 title claims abstract description 59
- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 210000003195 fascia Anatomy 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 31
- 239000011150 reinforced concrete Substances 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Building Environments (AREA)
Abstract
The utility model relates to a rock wool sandwich high-heat-insulation aerated concrete external wall panel, which comprises an aerated concrete slab body, wherein a rock wool board and double-layer reinforcing mesh sheets are arranged in the aerated concrete slab body, and the two-layer reinforcing mesh sheets are respectively arranged on two sides of the rock wool board; the double-layer steel bar meshes are mutually connected through a plurality of metal connecting pieces; rock wool board on be equipped with a plurality of horizontal through-holes that set up along rock wool board thickness direction and a plurality of vertical through-holes that set up along rock wool board width direction, and then form horizontal spliced pole and vertical spliced pole after aerated concrete slab body shaping. The utility model discloses in concrete placement when just with the rock wool board as for the mould, rock wool board and aerated concrete slab body need not the later stage and bonds, can simplify the production step of rock wool sandwich high heat preservation aerated concrete side fascia to make the wholeness ability of rock wool sandwich high heat preservation aerated concrete side fascia promote.
Description
Technical Field
The utility model belongs to the technical field of the wall body material, especially, relate to a rock wool sandwich high heat preservation aerated concrete side fascia.
Background
Along with the rapid development of the construction industry, governments greatly promote the construction energy-saving technology, the reduction of the energy loss of the enclosure structure is an important way for building energy conservation, and the good heat insulation performance of the external enclosure structure is realized by adopting a wall material with a good heat insulation effect. One of the realization modes is to improve the heat preservation and sound insulation performance of the external wall panel by using a rock wool sandwich composite concrete prefabricating technology, realize the light energy-saving assembled wall material in the true sense and make positive promotion effect on the reformation and development of green building wall materials.
The traditional rock wool sandwich composite concrete plate is provided with two reinforced concrete structure layers as a precast concrete rock wool composite wallboard disclosed by the license number CN209277383U, a reinforced mesh is arranged in each reinforced concrete structure layer, each reinforced concrete structure layer is arranged on the outer layer, a rock wool heat insulation layer is arranged between the reinforced concrete structure layers, a fire protection layer is arranged between each rock wool heat insulation layer and each reinforced concrete structure layer, an adhesive layer is arranged between each rock wool heat insulation layer and the fire protection layer, and a channel steel frame is further arranged on the outer layer of the composite wallboard.
The prefabricated concrete rock wool composite wallboard bonds the reinforced concrete structure layer and the rock wool heat insulation layer together through the bonding layer, so that the integrity of the wallboard is poor, and the reinforced concrete structure layer is separated from the rock wool heat insulation layer due to failure of the bonding layer; in the manufacturing process, the reinforced concrete structure layer needs to be poured firstly, and then the reinforced concrete structure layer is bonded with the rock wool heat insulation layer after the reinforced concrete structure layer is cured and formed, so that the production process is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rock wool sandwich high heat preservation aerated concrete side fascia to it is loaded down with trivial details to solve current precast concrete rock wool composite wall board production process, the relatively poor scheduling problem of wholeness ability.
In order to solve the technical problem, the utility model provides a technical scheme does:
the utility model relates to a rock wool sandwich high-heat-insulation aerated concrete external wall panel, which comprises an aerated concrete slab body, wherein a rock wool board and double-layer reinforcing mesh sheets are arranged in the aerated concrete slab body, and the two-layer reinforcing mesh sheets are respectively arranged on two sides of the rock wool board; the double-layer steel bar meshes are mutually connected through a plurality of metal connecting pieces; rock wool board on be equipped with a plurality of horizontal through-holes that set up along rock wool board thickness direction and a plurality of vertical through-holes that set up along rock wool board width direction, and then form horizontal spliced pole and vertical spliced pole after aerated concrete slab body shaping.
Preferably, the two layers of the reinforcing steel mesh sheets are further connected with each other through connecting reinforcing steel bars, the connecting reinforcing steel bars correspond to the horizontal through holes one to one, and the connecting reinforcing steel bars penetrate through the corresponding horizontal through holes and then are connected with the reinforcing steel mesh sheets on the two sides.
Preferably, the metal connecting pieces are arranged on the upper edge and the lower edge of the reinforcing mesh piece and correspond to each other up and down.
Preferably, the aperture of the horizontal through hole and the aperture of the vertical through hole are 30-50 mm.
Preferably, the horizontal through holes are arranged according to a rectangle or a quincuncial pile, and the vertical through holes are arranged along a straight line.
Preferably, the positions of the horizontal through holes and the vertical through holes are staggered.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
1. the utility model relates to a rock wool sandwich high heat preservation aerated concrete side fascia is just in as for the template with the rock wool board before the aerated concrete body is pour, after the aerated concrete body shaping, the aerated concrete body wraps up the rock wool board in inside, and rock wool board and aerated concrete body need not the later stage and bonds, can simplify the production steps of rock wool sandwich high heat preservation aerated concrete side fascia to make its wholeness can obtain promoting.
2. The utility model relates to a rock wool sandwich high heat preservation aerated concrete side fascia is equipped with horizontal through-hole and vertical through-hole on the rock wool board, forms aerated concrete board body back, forms horizontal spliced pole in the horizontal through-hole, draws the aerated concrete of rock wool board both sides together, forms vertical spliced pole in vertical through-hole, draws the aerated concrete of downside on the rock wool board together, further promotes the wholeness of side fascia.
3. The utility model relates to a rock wool sandwich high heat preservation aerated concrete side fascia sets up two reinforcing bar net pieces, and the upper and lower edge of two reinforcing bar net pieces links to each other with metal connecting piece, and two reinforcing bar net pieces still link to each other through the connecting reinforcement that passes horizontal through-hole, and metal connecting piece and connecting reinforcement can prevent concrete placement in-process rock wool board come-up, and connecting reinforcement can also improve the tensile strength of horizontal spliced pole, makes the concrete connection of rock wool board both sides more firm.
Drawings
FIG. 1 is a perspective view of a main view of a middle rock wool sandwich high-insulation aerated concrete external wall panel;
FIG. 2 is a top perspective view of a middle rock wool sandwich high thermal insulation aerated concrete external wall panel;
FIG. 3 is a perspective view of a rock wool sandwich high thermal insulation aerated concrete outer wall panel side view;
FIG. 4 is a diagram showing the positional relationship between the mesh reinforcement and the rock wool panel before concrete is poured;
illustration of the drawings: 1-aerated concrete slab body, 11-transverse connecting column, 12-vertical connecting column, 2-rock wool board, 21-horizontal through hole, 22-vertical through hole, 3-reinforcing steel bar net piece, 4-metal connecting piece and 5-connecting reinforcing steel bar.
Detailed Description
For further understanding of the present invention, the detailed description of the present invention is given in conjunction with the following embodiments, which are provided to illustrate the present invention but not to limit the scope of the present invention.
Referring to attached drawings 1 ~ 3 shown, the utility model relates to a rock wool sandwich high heat preservation aerated concrete side fascia, it includes aerated concrete slab body 1, this internal rock wool board 2 and double-deck reinforcing bar net piece 3 of being equipped with of aerated concrete slab, two-layer reinforcing bar net piece 3 sets up respectively in rock wool board 2's both sides.
Refer to fig. 1-4 and show, rock wool board 2 on be equipped with a plurality of horizontal through-holes 21 that set up along 2 thickness direction of rock wool board and a plurality of vertical through-holes 22 that set up along 2 width direction of rock wool board, horizontal through-holes 21 with vertical through-holes 22's aperture be 30 ~ 50mm, horizontal through-holes 21 arrange or arrange according to the quincuncial pile (arranging for the rectangle in the drawing) according to the rectangle, vertical through-holes 22 arranges along the straight line, horizontal through-holes 21's position staggers each other with vertical through-holes 22's position.
Referring to fig. 1 to 3, the double-layer steel bar meshes 3 are connected with each other through a plurality of metal connecting pieces 4, the metal connecting pieces 4 are arranged on the upper edges and the lower edges of the steel bar meshes 3, the metal connecting pieces 4 correspond to each other up and down, the metal connecting pieces 4 can connect the steel bar meshes 3 on the two sides into a whole, and the metal connecting pieces 4 on the upper layer can prevent the rock wool boards 2 from floating upwards in the concrete pouring process; still through connecting reinforcement 5 interconnect between two-layer reinforcing bar net piece 3, connecting reinforcement 5 and horizontal through-hole one-to-one, and connecting reinforcement 5 is connected with the reinforcing bar net piece 3 of both sides after passing corresponding horizontal through-hole 21, and then further promotes the joint strength of two-layer reinforcing bar net piece 3. After the aerated concrete slab body is formed, a transverse connecting column is formed in the horizontal through hole 21, the aerated concrete on the two sides of the rock wool slab 2 are tied together, a vertical connecting column 22 is formed in the vertical through hole 22, and the aerated concrete on the upper side and the lower side of the rock wool slab 2 are tied together, so that the external wall slab with better integrity is formed.
The production method of the rock wool sandwich high-heat-insulation aerated concrete external wall panel related to the embodiment comprises the following steps: the aerated concrete slab is characterized in that a horizontal through hole 21 and a vertical through hole 22 are arranged between two steel bar net pieces 3, then the two steel bar net pieces 3 are connected through a metal connecting piece 4 and a connecting steel bar 5, the steel bar net pieces 3 clamped with rock wool boards 2 are hung in a mould, concrete is poured, flowing concrete enters the horizontal through hole 21 and the vertical through hole 22, then a transverse connecting column 11 and a vertical connecting column 12 are formed, and the aerated concrete slab body is formed in an autoclaved curing mode.
The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a rock wool sandwich high heat preservation aerated concrete side fascia which characterized in that: the aerated concrete slab comprises an aerated concrete slab body, wherein a rock wool board and two layers of reinforcing mesh sheets are arranged in the aerated concrete slab body, and the two layers of reinforcing mesh sheets are respectively arranged on two sides of the rock wool board; the double-layer steel bar meshes are mutually connected through a plurality of metal connecting pieces; rock wool board on be equipped with a plurality of horizontal through-holes that set up along rock wool board thickness direction and a plurality of vertical through-holes that set up along rock wool board width direction, and then form horizontal spliced pole and vertical spliced pole after aerated concrete slab body shaping.
2. The rock wool sandwich high-insulation aerated concrete external wall panel according to claim 1, characterized in that: and the two layers of reinforcing steel bar meshes are mutually connected through connecting reinforcing steel bars, the connecting reinforcing steel bars correspond to the horizontal through holes one to one, and the connecting reinforcing steel bars are connected with the reinforcing steel bar meshes on two sides after penetrating through the corresponding horizontal through holes.
3. The rock wool sandwich high-insulation aerated concrete external wall panel according to claim 1, characterized in that: the metal connecting pieces are arranged on the upper edge and the lower edge of the reinforcing mesh and correspond to each other up and down.
4. The rock wool sandwich high-insulation aerated concrete external wall panel according to claim 1, characterized in that: the aperture of the horizontal through hole and the aperture of the vertical through hole are 30-50 mm.
5. The rock wool sandwich high-insulation aerated concrete external wall panel according to claim 1, characterized in that: the horizontal through holes are arranged according to a rectangle or a quincuncial pile, and the vertical through holes are arranged along a straight line.
6. The rock wool sandwich high-insulation aerated concrete external wall panel according to claim 1, characterized in that: the positions of the horizontal through holes and the positions of the vertical through holes are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221472007.XU CN217679992U (en) | 2022-06-13 | 2022-06-13 | Rock wool sandwich high-heat-insulation aerated concrete external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221472007.XU CN217679992U (en) | 2022-06-13 | 2022-06-13 | Rock wool sandwich high-heat-insulation aerated concrete external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217679992U true CN217679992U (en) | 2022-10-28 |
Family
ID=83710554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221472007.XU Active CN217679992U (en) | 2022-06-13 | 2022-06-13 | Rock wool sandwich high-heat-insulation aerated concrete external wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217679992U (en) |
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2022
- 2022-06-13 CN CN202221472007.XU patent/CN217679992U/en active Active
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Address after: 311419 building 4, No. 53, zhumufan, Yushan village, Yushan Township, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Jinyuhang Jialvjian Technology Co.,Ltd. Country or region after: China Address before: 311400 building 4, No. 53, Zhumu fan, Yushan village, Yushan Township, Fuyang City, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Hangjiazetong Building Energy Saving New Materials Co.,Ltd. Country or region before: China |