CN111677144A - Outer wall panel PC component assembling construction method and outer wall panel PC component - Google Patents
Outer wall panel PC component assembling construction method and outer wall panel PC component Download PDFInfo
- Publication number
- CN111677144A CN111677144A CN202010346289.8A CN202010346289A CN111677144A CN 111677144 A CN111677144 A CN 111677144A CN 202010346289 A CN202010346289 A CN 202010346289A CN 111677144 A CN111677144 A CN 111677144A
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- Prior art keywords
- wall panel
- external wall
- external
- component
- floor
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000011440 grout Substances 0.000 claims abstract description 18
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 241000893018 Armeria Species 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 9
- 210000001503 Joints Anatomy 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 210000003195 Fascia Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- 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
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
Abstract
The application provides an external wall panel PC component assembling construction method and an external wall panel PC component, and belongs to the field of buildings. The exterior wall panel PC member comprises: the outer side of the upper side surface of the wallboard body is provided with an internal corner, and the outer side of the lower side surface of the wallboard body is provided with an external corner; a plurality of positioning holes perpendicular to the side surface of the wallboard body are formed in the lower side surface of the wallboard body, each positioning hole is communicated with a grouting opening and a grout outlet, and the grout outlet is positioned above the grouting opening; and a plurality of positioning steel bars which are matched and inserted into the positioning holes are arranged on the upper side surface of the wallboard body. According to the method, the PC components of the outer wall are assembled in an assembling mode through the assembling construction method of the PC components of the outer wall. The utility model provides an external wall panel PC component passes through the external corner of last wallboard and the internal corner of wallboard down to set up waterproof mortar between the two, thereby have apparent antiseep effect to the rainwater, and the assembled construction can not only guarantee structural strength, still has high efficiency, practices thrift advantages such as manual work.
Description
Technical Field
The invention belongs to the field of buildings, and particularly relates to an outer wall panel PC framework assembling construction method with an anti-seepage characteristic and an outer wall panel PC component.
Background
With the continuous expansion and extension of the building market in China and the gradual reduction of building labor workers, the assembly type building structure is gradually popularized. The PC component is a concrete prefabricated part, and the PC component is subjected to assembly type butt joint to quickly complete engineering tasks, but the assembly type PC component has the characteristic that the installation and the abutted seams are more, so that the risk of water seepage at the joint of the PC component is inevitably generated.
Disclosure of Invention
In view of the above, the present invention provides an exterior wall PC member and an assembly construction method thereof, so as to solve the problems of the prior art that the assembly PC member has many assembly joints and is easy to leak water.
The application provides in a first aspect a method for assembling and constructing a PC component of an external wall panel, comprising:
prefabricating a matched external wall panel PC component;
step two, arranging a lower external wall panel, and enabling one side of an internal corner of the lower external wall panel to face upwards;
thirdly, erecting a PC floor slab on the upper side surface of the lower external wall panel, and casting the floor slab on the PC floor slab in situ;
taking an upper external wall panel, enabling the external corner of the upper external wall panel to be downwards butted to the lower external wall panel, and enabling the positioning steel bars of the lower external wall panel to penetrate through the positioning holes of the upper external wall panel;
and fifthly, grouting is carried out in each positioning hole of the upper outer wall panel, and standing for condensation.
Preferably, the PC component of the external wall panel comprises the upper external wall panel and the lower external wall panel, and each of the upper external wall panel and the lower external wall panel is identical in structure.
Preferably, the upper side and the lower side of the upper external wall panel and the lower external wall panel are respectively provided with an internal corner and an external corner;
the external corners are arranged on the outer sides of the lower side surfaces of the external wall panels, and chamfer angles are arranged on the external corners.
The internal corner is arranged on the outer side of the upper side surface of each external wall panel.
Preferably, a platform for overlapping the PC floor is disposed on a side surface of the internal corner of each of the external wall panels, the PC floor is firstly erected on the lower external wall panel, the framework steel bars of the PC floor are connected with the steel bars of the lower external wall panel, and finally, the upper floor is poured on the PC floor, so that the PC floor is combined with the upper floor.
Preferably, the upper side and the lower side of each external wall panel are provided with corrugated surfaces;
in the fourth step, firstly, the lower external wall panel is coated with waterproof mortar, and then the upper external wall panel is installed on the lower external wall panel.
Preferably, a plurality of positioning holes are formed in the side face, provided with the external corner, of each external wall panel, each positioning hole is communicated with a grouting opening and a grout outlet, and the grout outlet is formed above the grouting opening;
and in the fifth step, when grouting is carried out on each positioning hole, concrete is pressed in from the grouting opening, and the concrete flows out from the grout outlet, so that grouting is completed.
In a second aspect, the present application provides an exterior wall panel PC component comprising:
the outer side of the upper side surface of the wallboard body is provided with an internal corner, and the outer side of the lower side surface of the wallboard body is provided with an external corner;
a plurality of positioning holes perpendicular to the side surface of the wallboard body are formed in the lower side surface of the wallboard body, each positioning hole is communicated with a grouting opening and a grout outlet, and the grout outlet is positioned above the grouting opening;
and a plurality of positioning steel bars which are matched and inserted into the positioning holes are arranged on the upper side surface of the wallboard body.
Preferably, a chamfer is arranged on one side of each external corner of the wallboard body, which is used for being contacted with the internal corner.
Preferably, the upper side and the lower side of each wallboard body are corrugated surfaces.
Preferably, the inner side of the upper side surface of each wallboard body is provided with a platform for overlapping the PC floor slab.
The application has the following beneficial effects:
the application provides an external wall panel PC component assembly construction method and external wall panel PC component, through the butt joint of the external corner of external wall panel PC component and reentrant corner, the external corner is in the top of reentrant corner simultaneously for the side fascia after the concatenation is accomplished has the advantage of antiseep, the side wall panel PC component efficiency of construction of assembled is fast, go up the side wall panel and down the mode of grafting and slip casting connection between the side wall panel, make the assembly connection of side wall panel PC component more firm.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a simplified structure of a PC component of an external wall panel according to an embodiment of the present invention;
FIG. 2 is a simplified left-side (outside) view of FIG. 1 according to an embodiment of the present invention
Fig. 3 is a cross-sectional view illustrating an assembled PC component of an external wall panel according to an embodiment of the present invention.
Wherein, 1-wallboard body, 2-external corner, 3-internal corner, 4-chamfer, 5-locating hole, 6-locating reinforcing steel bar, 7-platform, 8-grouting port, 9-grout outlet;
10-PC floor slab, 100-framework steel bar, 101-upper floor slab steel bar and 102-upper floor slab;
11-upper external wall panel and 12-lower external wall panel.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
Referring to fig. 1, 2 and 3, in a first aspect, the present application provides a method for assembling and constructing a PC component of an external wall panel, including: prefabricating a matched external wall panel PC component; step two, arranging a lower external wall panel 12, and enabling one side of an internal corner 3 of the lower external wall panel 12 to face upwards; thirdly, erecting the PC floor slab 10 on the upper side surface of the lower external wall panel 12, and casting a floor slab on the PC floor slab 10 in a cast-in-situ manner; taking an upper external wall panel 11, enabling an external corner 2 of the upper external wall panel to be butted onto the lower external wall panel 12 downwards, and enabling the positioning steel bars 6 of the lower external wall panel 12 to penetrate through the positioning holes 5 of the upper external wall panel 11; and fifthly, grouting is carried out in each positioning hole 5 of the upper external wall panel 11, and standing until condensation.
In this embodiment, the PC component includes the upper external wall panel 11 and the lower external wall panel 12, and each of the upper external wall panels 11 is identical to each of the lower external wall panels 12 in structure. It should be understood that for ease of description and clarity of identification, two of the illustrated side wall PC components are illustrated, with the lower side wall 12 being the lower side wall and the upper side wall 11 being the upper side wall. The assembly is completed by the butt joint between the upper outer wall panel 11 and the lower outer wall panel 12.
In this embodiment, the upper and lower side surfaces of the upper and lower external wall panels 11 and 12 are respectively provided with an internal corner 3 and an external corner 2; the external corners 2 are disposed on the outer side of the lower side of each external wall panel, referring to fig. 1 and 3 (the direction of fig. 1 and 3 is the outer side, and the direction of the right side of fig. 1 and 3 is the inner side), and each external corner 2 is provided with a chamfer 4; the internal corner 3 is arranged on the outer side of the upper side surface of each external wall panel. Through the butt joint of the external corner 2 and the internal corner 3 in the outside, because the external corner 2 is in on the outer wall panel 11 to through the effect of blockking of internal corner 3 to the rainwater, thereby can form the antiseep effect of the outer wall panel after the assembly to the rainwater. Through the chamfer 4 that sets up, prevent that upper outer wall panel 11 and lower outer wall panel 12 installation gap is big, the installation gap is closed not tight, has guaranteed the leakproofness of the installation gap between upper outer wall panel 11 and the lower outer wall panel 12.
In this embodiment, a platform 7 for overlapping the PC floor 10 is disposed on a side surface of the internal corner 3 of each external wall panel, the PC floor 10 is firstly erected on the lower external wall panel 12, the steel bars of the PC floor 10 are connected with the steel bars of the lower external wall panel 12, and finally, the upper floor 102 is poured on the PC floor 10, so that the PC floor 10 is combined with the upper floor 102.
As will be understood by those skilled in the art, in a multi-story building, a floor slab is required, in this embodiment, the floor slab is constructed by pre-installing a PC floor slab 10, and assembling and installing the PC floor slab 10 in the same manner, the PC floor slab 10 is a concrete-poured framework reinforcement bar 100 structure, half of the framework reinforcement bar 100 of the PC floor slab 10 is poured and exposed on the upper side of the PC floor slab 10, and after the PC floor slab 10 is connected to the lower external wall panel 12, an upper floor slab 102 is poured on the upper side of the PC floor slab 10, so as to ensure the connection reliability between the floor slab and the lower external wall panel 12 and ensure sufficient connection strength. When the upper floor 102 is poured, the upper floor reinforcing steel bars 101 are arranged to be bound to the framework reinforcing steel bars 100 of the PC floor 10, the upper floor reinforcing steel bars 101 are connected with the reinforcing steel bars between the lower outer wall panel 12, or the upper floor reinforcing steel bars 101 are inserted into the lower outer wall panel 12, then the framework reinforcing steel bars 100 and the upper floor reinforcing steel bars 101 are poured in a moving mode through concrete, and a concrete protective layer is formed.
In the fourth step, the waterproof mortar is coated on the lower external wall panel 12, and then the upper external wall panel 11 is mounted on the lower external wall panel 12. In the embodiment, the upper side and the lower side of each external wall panel are provided with corrugated surfaces; be equipped with a plurality of ripples on the ripple face to conveniently paint waterproof mortar, the infiltration of the moist moisture of separation that the waterproof mortar of setting can be better, the ripple that sets up simultaneously plays the effect of "dykes and dams", and is a plurality of the infiltration of rainwater can be blockked better to the ripple, thereby makes last side fascia 11 with gap between the side fascia 12 has apparent antiseep function down.
In this embodiment, a plurality of positioning holes 5 are formed in the side surface of each external wall panel, where the external corner 2 is disposed, each positioning hole 5 is communicated with a grouting opening 8 and a grout outlet 9, and the grout outlet 9 is disposed above the grouting opening 8; in the fifth step, when grouting is performed on each positioning hole 5, concrete is pressed in from the grouting opening 8, and the concrete flows out from the grout outlet 9, so that grouting is completed. When the upper external wall panel 11 is installed, firstly, waterproof mortar is coated on the lower external wall panel 12, then the upper external wall panel 11 is hoisted, so that each positioning hole 5 of the upper external wall panel 11 is aligned with the positioning steel bar 6 of the lower external wall panel 12, each positioning hole 5 is respectively located on each positioning steel bar 6, and simultaneously, the external corner 2 on the upper external wall panel 11 is fittingly located in the internal corner 3 of the lower external wall panel 12. And then grouting the grouting port 8 of the upper outer wall panel 11, and enabling concrete to flow out from the grouting port 9, so that the concrete enters the positioning hole 5, and the positioning reinforcing steel bars 6 of the lower outer wall panel 12 are poured into the positioning hole 5 of the upper outer wall panel 11, so that the upper outer wall panel 11 and the lower outer wall panel 12 are connected into a whole.
Further, in order to guarantee the joint strength between the upper outer wall panel 11 and the lower outer wall panel 12, the steel bars on the lower side of the upper outer wall panel 11 are connected with the steel bars on the lower outer wall panel 12, and then the concrete is poured again, so that the joint strength between the upper outer wall panel 11 and the lower outer wall panel 12 is more reliable.
In a second aspect, the present application provides an exterior wall panel PC component comprising: the outer side of the upper side surface of the wallboard body 1 is provided with an internal corner 3, and the outer side of the lower side surface of the wallboard body 1 is provided with an external corner 2; a plurality of positioning holes 5 perpendicular to the side surface of the wallboard body 1 are formed in the lower side surface of the wallboard body 1, each positioning hole 5 is communicated with a grouting opening 8 and a grout outlet 9, and the grout outlet 9 is positioned above the grouting opening 8; and a plurality of positioning steel bars 6 which are matched and inserted into the positioning holes 5 are arranged on the upper side surface of the wallboard body 1. Preferably, the side of each external corner 2 of the wallboard body 1, which is used for being in contact with the internal corner 3, is provided with a chamfer 4.
In this embodiment, the upper side and the lower side of each wall board body 1 are corrugated surfaces, and each corrugated surface is provided with a plurality of corrugations. It should be understood that the upper side of the wall panel body 1 is corrugated, but the lower side of the wall panel body 1 may be ground to ensure that the waterproof mortar connects the upper outer wall panel 11 and the lower outer wall panel 12. And ensures excellent water leakage prevention between the upper outer wall panel 11 and the lower outer wall panel 12.
In this embodiment, the inner side of the upper side of each wall plate body 1 is provided with a platform 7 for overlapping the PC floor slab 10. It should be understood that the platform 7 provided for overlapping the PC floor 10 is also a female corner 3, so that the PC floor 10 can be snugly overlapped to the lower outer wall panel 12.
The utility model provides an external wall panel PC component assembly construction method and external wall panel PC component, through the butt joint of external corner 2 and reentrant corner 3 of external wall panel PC component, external corner 2 is in the top of reentrant corner 3 simultaneously, make the external wall panel after the concatenation is accomplished have the advantage of antiseep, the external wall panel PC component efficiency of construction of assembled is fast, go up the mode of grafting and slip casting connection between external wall panel 11 and the lower external wall panel 12, make the assembly connection of external wall panel PC component more firm.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. The method for assembling and constructing the PC component of the external wall panel is characterized by comprising the following steps of:
prefabricating a matched external wall panel PC component;
step two, obtaining a lower external wall panel, and enabling one side of an internal corner of the lower external wall panel to face upwards;
thirdly, erecting a PC floor slab on the upper side surface of the lower external wall panel, and casting the floor slab on the PC floor slab in situ;
taking an upper external wall panel, enabling the external corner of the upper external wall panel to be downwards butted to the lower external wall panel, and enabling the positioning steel bars of the lower external wall panel to penetrate through the positioning holes of the upper external wall panel;
and fifthly, grouting is carried out in each positioning hole of the upper outer wall panel, and standing for condensation.
2. The method of assembling PC component for construction of exterior wall panel as claimed in claim 1, wherein the PC component for exterior wall panel comprises the upper exterior wall panel and the lower exterior wall panel, and each of the upper exterior wall panel and the lower exterior wall panel has the same structure.
3. The PC component assembling construction method for external wall panel according to claim 1, wherein the upper and lower side surfaces of the upper and lower external wall panels are provided with internal and external corners, respectively;
the external corners are arranged on the outer sides of the lower side surfaces of the external wall panels, and chamfer angles are arranged on the external corners;
the internal corner is arranged on the outer side of the upper side surface of each external wall panel.
4. The method for assembling and constructing the PC member as claimed in claim 1, wherein a platform for overlapping the PC floor is formed on a side surface of the internal corner of each of the external wall panels, the PC floor is firstly erected on the lower external wall panel, the framework steel bars of the PC floor are connected with the steel bars of the lower external wall panel, and finally the upper floor panel is cast on the PC floor, so that the PC floor is combined with the upper floor panel.
5. The PC component assembling construction method for external wall panel as claimed in claim 1, wherein the upper side and the lower side of each external wall panel are corrugated;
in the fourth step, firstly, the lower external wall panel is coated with waterproof mortar, and then the upper external wall panel is installed on the lower external wall panel.
6. The PC component assembling construction method for external wall panel according to claim 1, wherein a plurality of positioning holes are opened on the side of each external wall panel where the external corner is provided, each positioning hole is communicated with a grouting port and a grout outlet, and the grout outlet is provided above the grouting port;
and in the fifth step, when grouting is carried out on each positioning hole, concrete is pressed in from the grouting opening, and the concrete flows out from the grout outlet, so that grouting is completed.
7. An exterior wall panel PC component, comprising:
the outer side of the upper side surface of the wallboard body is provided with an internal corner, and the outer side of the lower side surface of the wallboard body is provided with an external corner;
a plurality of positioning holes perpendicular to the side surface of the wallboard body are formed in the lower side surface of the wallboard body, each positioning hole is communicated with a grouting opening and a grout outlet, and the grout outlet is positioned above the grouting opening;
and a plurality of positioning steel bars which are matched and inserted into the positioning holes are arranged on the upper side surface of the wallboard body.
8. The exterior wall panel PC component of claim 7, wherein each side of the external corner of the panel body for contacting the internal corner is provided with a chamfer.
9. The exterior wall panel PC component of claim 7, wherein the upper and lower sides of each wall panel body are corrugated.
10. The exterior wall panel PC component of claim 7, wherein the inner side of the upper side of each wall panel body is provided with a platform for overlapping the PC floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346289.8A CN111677144A (en) | 2020-04-27 | 2020-04-27 | Outer wall panel PC component assembling construction method and outer wall panel PC component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346289.8A CN111677144A (en) | 2020-04-27 | 2020-04-27 | Outer wall panel PC component assembling construction method and outer wall panel PC component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111677144A true CN111677144A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010346289.8A Pending CN111677144A (en) | 2020-04-27 | 2020-04-27 | Outer wall panel PC component assembling construction method and outer wall panel PC component |
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| CN (1) | CN111677144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854521A (en) * | 2021-01-09 | 2021-05-28 | 江阴天孚新型墙体材料有限公司 | Structure and installation method of prefabricated aerated concrete whole wall board |
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|---|---|---|---|---|
| CN203856091U (en) * | 2013-10-24 | 2014-10-01 | 山东中煤能源机械有限责任公司 | External corner piece for connecting outer wall heat insulation plate |
| KR20160004589A (en) * | 2014-07-03 | 2016-01-13 | 이승원 | Assembly for construction of finishing panel |
| CN105908878A (en) * | 2016-05-31 | 2016-08-31 | 中民筑友科技投资有限公司 | External wall panel mounting joint |
| CN206034677U (en) * | 2016-05-31 | 2017-03-22 | 中民筑友科技投资有限公司 | Side fascia installation node |
| CN106958290A (en) * | 2017-04-07 | 2017-07-18 | 江西双德建筑工程有限公司 | Assembled sandwich heat preservation fire prevention exterior wall and its construction method |
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2020
- 2020-04-27 CN CN202010346289.8A patent/CN111677144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203856091U (en) * | 2013-10-24 | 2014-10-01 | 山东中煤能源机械有限责任公司 | External corner piece for connecting outer wall heat insulation plate |
| KR20160004589A (en) * | 2014-07-03 | 2016-01-13 | 이승원 | Assembly for construction of finishing panel |
| CN105908878A (en) * | 2016-05-31 | 2016-08-31 | 中民筑友科技投资有限公司 | External wall panel mounting joint |
| CN206034677U (en) * | 2016-05-31 | 2017-03-22 | 中民筑友科技投资有限公司 | Side fascia installation node |
| CN106958290A (en) * | 2017-04-07 | 2017-07-18 | 江西双德建筑工程有限公司 | Assembled sandwich heat preservation fire prevention exterior wall and its construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854521A (en) * | 2021-01-09 | 2021-05-28 | 江阴天孚新型墙体材料有限公司 | Structure and installation method of prefabricated aerated concrete whole wall board |
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Application publication date: 20200918 |