CN209227756U - Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate - Google Patents
Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate Download PDFInfo
- Publication number
- CN209227756U CN209227756U CN201821998235.4U CN201821998235U CN209227756U CN 209227756 U CN209227756 U CN 209227756U CN 201821998235 U CN201821998235 U CN 201821998235U CN 209227756 U CN209227756 U CN 209227756U
- Authority
- CN
- China
- Prior art keywords
- plate
- heat preservation
- lamination wood
- multifunction structure
- stitching lamination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides the wallboard and roofing plate node of a kind of modularization stitching lamination wood heat preservation multifunction structure plate, and modularization stitching lamination wood heat preservation multifunction structure plate is both used as thermal insulation external wall panel, is also used as insulation roof slab simultaneously；Broadside back plate nail is at the top of the vertical modularization stitching lamination wood heat preservation multifunction structure plate as thermal insulation external wall panel, and each stretching 200-400mm is distinguished in two sides；Broadside back plate is connect with the modularization stitching lamination wood heat preservation multifunction structure plate as insulation roof slab using node connected nail.The utility model has the beneficial effects that fully achieving prefabrication, and it can realize full-automatic, intelligent production, durability is obviously improved, and does not damage ecological environment, and lumber recovery is substantially improved, realize that acoustical and thermal is integrated, inner void maximizes, and greatly improves plate stiffness and strength, improves shock resistance, it can be used for high-story house construction, reduce material utilization amount.
Description
Technical field
The utility model belongs to technical field of buildings, keeps the temperature multi-functional knot more particularly to a kind of modularization stitching lamination wood
The wallboard and roofing plate node of structure plate.
Background technique
According to statistics, construction industry consumes about 50% energy on the earth, 42% water resource, 50% material and 48%
Arable land.Cause disruption of ecological balance, produce global 24% air pollution, 50% greenhouse effects, 40% pollution of waterhead and
50% chlorofluorocarbons etc..With modern wood structure science and technology and timber treatment technology continue to develop, be fully solved fire prevention, it is moisture-proof,
The series of problems such as anti-corrosion, ant proof, sound insulation allow challenge of the timber in any building, and in projected life and use
On service life, wooden frame structure is considerably longer than concrete structure house.Timber structure and its industrialized continuous development build China
Industry really realizes the green, recyclable, sustainable of overall process.Therefore, ancient and modern timber buildings start gradually
The arena theatre of construction industry is returned to, mainly timber buildings have the advantages such as huge sustainable development: 1. green: the every life of forest
Long one cubic metre of timber, can absorb about 850 kilograms of carbon dioxide.And it produces 1 cubic metre of steel and discharges about 12 tons of carbon dioxide, 1
Cubic meter of concrete discharges about 3 tons of carbon dioxide.2. health: in timber buildings room air containing a large amount of polyphenol powde and by
The referred to as vitaminic anion of air, it is physically and mentally healthy beneficial to the people.3. energy conservation: the properties of heat preservation and energy saving of wooden frame structure is better than appointing
What his structure type.The insulation value of timber is 16 times higher than concrete, 400 times higher than steel, 1600 times higher than aluminium.4. ring
Protect: timber be naturally can growth material, steel, manufacture of cement cause air, water pollution.5. anti-seismic performance: timber structure has
Superior flexibility, good ductility and energy dissipation capacity.Even if strong earthquake makes whole building be detached from its basis, structure
It is often intact.Timber structure toughness is big, has very strong resistivity for moment impact load and Cyclic fatigue destruction,
There is optimal shock resistance, this point has sufficiently been proved in many big earthquake centres in all structures.6. durability: timber is one
The material that kind is stablized, the service life is long, durability is strong.The numerous ancient times Wood constructions in China experienced hardships precipitation in thousand, still stand erect.
External a large amount of wooden houses, are used for centuries, still play and preferably use function.7. fire resistance: through fire-retardant
The timber structure of processing has charing effect, and low conductivity effectively can prevent flame from inwardly spreading, to guarantee entire timber structure
It is not damaged within some time.8. flexible design, utilization rate are high: compared with steel construction, concrete structure and masonry structure, wood
The type of attachment of structure is the most various, and space layout is the most flexible, utilization rate highest.9. construction: the construction period of timber structure is most
It is short, and weatherproof, it can construct any time.
Timber buildings not only have huge sustainable development advantage, and have enormous industrial advantage: 1. assembling rate
High: concrete structure is difficult more than 80%, and timber structure can reach 100%.2. standardization, general rate are high: Structural Laminated Wood material list
One, standardization, generalization degree are higher than concrete structure.3. job-shop automation is horizontal high: timber structure machinability is strong, workshop structure
The percent of automatization of part production is much higher than concrete structure.4. processing cost is low: wood structures are not necessarily to mold, pour and conserve,
It processes time saving, saving of labor, save money.5. machining accuracy is high: timber structure process is all made of lathe program control operation, and machining accuracy is high.
6. transportation cost is low: timber structure not only light weight, and shape is more regular, without a large amount of exposed steel bar.7. assembling speed is fast: assembly
There is still a need for a large amount of wet constructions for concrete structure, in contrast, the timber structure construction period can be shortened several times.8. worker requires low:
Concrete structure assembly needs large quantities of high-quality professional contingents, a large amount of precisely operations, be in the milk with it is cast-in-place.Especially a large amount of reinforcing bar
Connection, operation difficulty are big.And the installation operation of timber structure is significant simplified.9. big component general assembly: due to timber structure light weight,
It is more regular, therefore big component general assembly can be used, industrialization degree is higher.
Stitching lamination wood (Nail-laminated timber, abbreviation NLT) is Building wood that is most simple, being easiest to acquisition
One of material, compared with orthogonal lamination wood, laminated wood and dowel lamination wood, the processing of stitching lamination wood is abnormal simple, anyone can be with
It is processed with hammer, is also easiest to realize mechanization, intelligent production certainly, and cost is minimum.
However, stitching lamination wood, orthogonal lamination wood, laminated wood and dowel lamination wood will not kept the temperature, sound insulating material into
Row modularization is integrated, increases field operation, and not only work on the spot is complicated, and also influences the durability of additional materials, and directly
Influence the normal use and maintenance of built structure.
Utility model content
It is integrated to carry out modularization to stitching lamination wood, improves and collect proportional, raising factory work is horizontal, avoids using
Chemical products, extended service life, and environmental pollution is avoided, the utility model provides a kind of modularization stitching lamination wood
Keep the temperature the wallboard and roofing plate node of multifunction structure plate.Plate lumber recovery is greatly improved, and uses a large amount of internal cavities
Design method, the Integration ofTechnology for not only being kept the temperature, being insulated against sound more significantly improve the rigidity of same plate, stress performance, more
There is good recovery deformability, cost is greatly reduced.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate, including modularization stitching lamination
Wood heat preservation multifunction structure plate, broadside back plate, node connected nail, modularization stitching lamination wood heat preservation multifunction structure plate were both made
For thermal insulation external wall panel, it is also used as insulation roof slab simultaneously；
Modularization stitching lamination wood heat preservation multifunction structure plate as thermal insulation external wall panel is vertically arranged, and is connected using node
Broadside back plate is connected to modularization stitching lamination along the direction of modularization stitching lamination wood heat preservation multifunction structure plate by nail
The top of wood heat preservation multifunction structure plate, the plate of broadside back plate is wide to keep the temperature multifunction structure plate than modularization stitching lamination wood
The wide 40-80mm of thickness, the width that broadside back plate stretches out modularization stitching lamination wood heat preservation multifunction structure plate two sides are equal；
Modularization stitching lamination wood heat preservation multifunction structure plate as insulation roof slab is horizontally disposed, will be as heat preservation room
The modularization stitching lamination wood heat preservation multifunction structure plate of panel is placed in above broadside back plate, the module as insulation roof slab
It is 400-800mm that the length of broadside back plate is stretched out in the one end for changing stitching lamination wood heat preservation multifunction structure plate, which is outdoor
The other end of side, the modularization stitching lamination wood heat preservation multifunction structure plate as insulation roof slab stretches out broadside back plate
Length covers side indoors；
As insulation roof slab modularization stitching lamination wood heat preservation multifunction structure plate an intermediate course plank with
Longitudinal surface layer plank alignment of the wherein side of modularization stitching lamination wood heat preservation multifunction structure plate as thermal insulation external wall panel,
And an intermediate course plank is added simultaneously in the modularization stitching lamination wood heat preservation multifunction structure plate as insulation roof slab
It is aligned with longitudinal surface layer plank of the other side of the modularization stitching lamination wood heat preservation multifunction structure plate as thermal insulation external wall panel；
The portion of the modularization stitching lamination wood heat preservation multifunction structure plate as thermal insulation external wall panel is stretched out in broadside back plate
Divide and applies node connected nail upwards from bottom side, broadside back plate and the modularization stitching lamination wood heat preservation as insulation roof slab is more
The connection of functional structure plate.
Further, the modularization stitching lamination wood heat preservation multifunction structure plate adds including longitudinal surface layer plank, end
Strong Sandwich board, intermediate course plank, it is interior fill out heat preservation core plate, nail, modularization stitching lamination wood keeps the temperature the two of multifunction structure plate
Side surface layer is several pieces of longitudinal surface layer planks, and longitudinal surface layer plank closes up arrangement, several pieces of vertical tables on two sides surface layer one by one
The overall width of layer plank is the plate face width of modularization stitching lamination wood heat preservation multifunction structure plate；
Upper and lower end parts respectively one group of end reinforcement Sandwich board between longitudinal surface layer plank on two sides surface layer, every group
It is-block that Sandwich board quantity is reinforced in end, and the length and modularization stitching lamination wood of end reinforcement Sandwich board keep the temperature multi-functional
Structural slab it is of same size, the end of the upper and lower side between longitudinal surface layer plank on two sides surface layer reinforce Sandwich board respectively with it is vertical
It is flushed to the upper and lower side of surface layer plank；Upper and lower side end reinforce Sandwich board between be arranged it is several it is equally distributed in
Between Sandwich board, the length of intermediate course plank is identical as modularization stitching lamination wood heat preservation multifunction structure board width；End
Reinforce filling out heat preservation core plate in filling between Sandwich board and intermediate course plank；Using nail by longitudinal surface layer plank on two sides surface layer
Reinforce Sandwich board with end respectively and intermediate course plank is connect one by one.
Further, longitudinal surface layer plank is kiln drying wood dimension stock, with a thickness of 38-42mm, width 140-
290mm。
Further, it is kiln drying wood dimension stock that Sandwich board is reinforced in the end, with a thickness of 38-42mm, width 88-
140mm。
The beneficial effects of the utility model are: fully achieving prefabrication, and it can realize full-automatic, intelligent production, it is resistance to
Long property is obviously improved, and does not damage ecological environment, and lumber recovery is substantially improved, and realizes that acoustical and thermal is integrated, inner void maximizes, greatly
Width improves plate stiffness and strength, improves shock resistance, can be used for high-story house construction, reduce material utilization amount；Structure
Simply, but stress performance is good, and has impayable recoverable force ability, can be used as heat preserving exterior wall, having can be used to keep the temperature
Roofing.Modularization stitching lamination wood heat preservation multifunction structure plate construction housing cost is low, and the processing is simple, easy for construction, significantly
Installation effectiveness is improved, cost is reduced.Also, after the completion of building, nail is all built-in, and not only stress performance is good, but also beautiful and resistance to
Long property is obviously improved.
Detailed description of the invention
Fig. 1 is the wallboard and roofing plate node that modularization stitching lamination wood keeps the temperature multifunction structure plate.
Fig. 2 is the schematic side view that modularization stitching lamination wood keeps the temperature multifunction structure plate.
Fig. 3 is the schematic top plan view that modularization stitching lamination wood keeps the temperature multifunction structure plate.
In figure: 1 keeps the temperature multifunction structure plate for modularization stitching lamination wood；2 be broadside back plate；3 be node connected nail；
1-1 is longitudinal surface layer plank；1-2 is that Sandwich board is reinforced in end；1-3 is intermediate course plank；1-4 fills out heat preservation core plate in being；
1-5 is nail.
Specific embodiment
In order to further illustrate the utility model, with reference to the accompanying drawings and embodiments to modularization provided by the utility model
Stitching lamination wood heat preservation multifunction structure plate is described in detail, but cannot be interpreted as them to protect model to the utility model
The restriction enclosed.
Embodiment: as shown in Figure 1-Figure 3, a kind of wallboard and roofing of modularization stitching lamination wood heat preservation multifunction structure plate
Plate node, including modularization stitching lamination wood keep the temperature multifunction structure plate 1, broadside back plate 2, node connected nail 3, modularization nail
It closes lamination wood heat preservation multifunction structure plate 1 and is both used as thermal insulation external wall panel, be also used as insulation roof slab simultaneously；
Modularization stitching lamination wood heat preservation multifunction structure plate 1 as thermal insulation external wall panel is vertical, using node connected nail 3
By broadside back plate 2 along the direction connection and modularization stitching lamination of modularization stitching lamination wood heat preservation multifunction structure plate 1
The top of wood heat preservation multifunction structure plate 1, the plate of broadside back plate 2 is wide to keep the temperature multifunction structure plate than modularization stitching lamination wood
The wide 40-80mm of 1 thickness, broadside back plate 2 stretch out the width phase of modularization stitching lamination wood heat preservation 1 two sides of multifunction structure plate
Deng；
Modularization stitching lamination wood as insulation roof slab heat preservation multifunction structure plate 1 is placed on broadside back plate 2,
Wherein stretching broadside back plate 2 in one end is shorter, extension elongation 400-800mm, which is outdoor side；The other end stretches out broadside
Back plate 2 is longer, covers side indoors；
One intermediate course plank 1- of the modularization stitching lamination wood heat preservation multifunction structure plate 1 as insulation roof slab
3 keep the temperature longitudinal surface layer plank of the wherein side of multifunction structure plate 1 with the modularization stitching lamination wood as thermal insulation external wall panel
1-1 alignment, and an intermediate folder is added in the modularization stitching lamination wood heat preservation multifunction structure plate 1 as insulation roof slab
Layer plank 1-3 and with as thermal insulation external wall panel modularization stitching lamination wood heat preservation multifunction structure plate 1 the other side longitudinal direction
Surface layer plank 1-1 alignment；
It is more as the modularization stitching lamination wood heat preservation of thermal insulation external wall panel in the stretching of broadside back plate 2 in broadside back plate 2
The part of functional structure plate 1 applies node connected nail 3 from bottom side upwards, by broadside back plate 2 and the module as insulation roof slab
Change stitching lamination wood heat preservation multifunction structure plate 1 to connect.
The modularization stitching lamination wood heat preservation multifunction structure plate 1 includes longitudinal direction surface layer plank 1-1, end reinforcement interlayer
Plank 1-2, intermediate course plank 1-3, it is interior fill out heat preservation core plate 1-4, nail 1-5, modularization stitching lamination wood keep the temperature multifunction structure
The two sides surface layer of plate 1 is several pieces of longitudinal direction surface layer plank 1-1, and longitudinal surface layer plank 1-1 is vertical, wider face and modularization stitching
The board direction that lamination wood keeps the temperature multifunction structure plate 1 is consistent；Longitudinal surface layer plank 1-1 closes up one by one, and summation width is module
Change the plate face width of stitching lamination wood heat preservation multifunction structure plate 1；
Between the plank 1-1 of two sides surface layer longitudinal direction surface layer, upper and lower end parts are respectively that Sandwich board 1-2 is reinforced in one group of end,
It is 2-4 block that Sandwich board 1-2 quantity is reinforced in every group of end, and the length and modularization stitching lamination of Sandwich board 1-2 is reinforced in end
Wood keeps the temperature the of same size of multifunction structure plate 1, and the two top surface flushes；Upper and lower end parts end reinforce Sandwich board 1-2 it
Between, several equally distributed intermediate course plank 1-3, the length and modularization stitching lamination wood of intermediate course plank 1-3 are set
It is of same size to keep the temperature multifunction structure plate 1；End is reinforced Sandwich board 1-2 and intermediate course plank 1-3 and is horizontally arranged, and compared with
Wide face is horizontal；Reinforce filling out heat preservation core plate 1-4 in filling between Sandwich board 1-2 and intermediate course plank 1-3 in end；Using nail 1-
Longitudinal surface layer plank 1-1 on two sides surface layer is reinforced Sandwich board 1-2 and intermediate course plank 1-3 one by one with end respectively by 5
Connection.
The longitudinal direction surface layer plank 1-1 is kiln drying wood dimension stock, with a thickness of 38-42mm, width 140-290mm.It is described
It is kiln drying wood dimension stock that Sandwich board 1-2 is reinforced in end, with a thickness of 38-42mm, width 88-140mm.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate, including modularization stitching lamination wood
Keep the temperature multifunction structure plate (1), broadside back plate (2), node connected nail (3), it is characterised in that: modularization stitching lamination wood is protected
Temperature multifunctional structural slab (1) is both used as thermal insulation external wall panel, is also used as insulation roof slab simultaneously；
Modularization stitching lamination wood heat preservation multifunction structure plate (1) as thermal insulation external wall panel is vertically arranged, and is connected using node
Broadside back plate (2) is connected to modularization along the direction of modularization stitching lamination wood heat preservation multifunction structure plate (1) by nail (3)
Stitching lamination wood keeps the temperature the top of multifunction structure plate (1), and the plate of broadside back plate (2) is wide to be kept the temperature than modularization stitching lamination wood
The wide 40-80mm of thickness of multifunction structure plate (1), broadside back plate (2) stretch out modularization stitching lamination wood and keep the temperature multi-functional knot
The width of structure plate (1) two sides is equal；
Modularization stitching lamination wood heat preservation multifunction structure plate (1) as insulation roof slab is horizontally disposed, will be as heat preservation room
Modularization stitching lamination wood heat preservation multifunction structure plate (1) of panel is placed in above broadside back plate (2), as insulation roof slab
Modularization stitching lamination wood heat preservation multifunction structure plate (1) one end stretch out broadside back plate (2) length be 400-
800mm, the side are outdoor side, and the modularization stitching lamination wood as insulation roof slab keeps the temperature the another of multifunction structure plate (1)
The length that broadside back plate (2) are stretched out in one end covers side indoors；
One intermediate course plank (1- of modularization stitching lamination wood heat preservation multifunction structure plate (1) as insulation roof slab
3) wooden with longitudinal surface layer of the wherein side of modularization stitching lamination wood heat preservation multifunction structure plate (1) as thermal insulation external wall panel
Plate (1-1) alignment, and one is added in modularization stitching lamination wood heat preservation multifunction structure plate (1) as insulation roof slab
Intermediate course plank (1-3) is simultaneously another with modularization stitching lamination wood heat preservation multifunction structure plate (1) as thermal insulation external wall panel
Longitudinal surface layer plank (1-1) of side is aligned；
Modularization stitching lamination wood heat preservation multifunction structure plate (1) as thermal insulation external wall panel is stretched out in broadside back plate (2)
Part applies node connected nail (3) from bottom side upwards, by broadside back plate (2) and as the modularization stitching lamination of insulation roof slab
Wood heat preservation multifunction structure plate (1) connection.
2. the wallboard and roofing plate node of modularization stitching lamination wood heat preservation multifunction structure plate according to claim 1,
It is characterized by: modularization stitching lamination wood heat preservation multifunction structure plate (1) includes longitudinal surface layer plank (1-1), end
Reinforce Sandwich board (1-2), intermediate course plank (1-3), it is interior fill out heat preservation core plate (1-4), nail (1-5), modularization stitching lamination
The two sides surface layer of wood heat preservation multifunction structure plate (1) is several pieces of longitudinal surface layer planks (1-1), longitudinal surface layer plank (1-1)
Close up arrangement one by one, the overall width of the longitudinal surface layer plank (1-1) of several pieces of two sides surface layer is that modularization stitching lamination wood is protected
The plate face width of temperature multifunctional structural slab (1)；
Upper and lower end parts between longitudinal surface layer plank (1-1) on two sides surface layer are respectively that Sandwich board (1- is reinforced in one group of end
2) it is 2-4 block that, Sandwich board (1-2) quantity is reinforced in every group of end, and the length of Sandwich board (1-2) is reinforced in end and modularization is followed closely
Close of same size, the upper and lower side between longitudinal surface layer plank (1-1) on two sides surface layer of lamination wood heat preservation multifunction structure plate (1)
End reinforce Sandwich board (1-2) flushed respectively with the upper and lower side of longitudinal surface layer plank (1-1)；In the end of upper and lower side
Reinforce that several equally distributed intermediate course planks (1-3) are arranged between Sandwich board (1-2), intermediate course plank (1-3)
Length and modularization stitching lamination wood heat preservation multifunction structure plate (1) are of same size；Reinforce Sandwich board (1-2) and intermediate in end
Heat preservation core plate (1-4) is filled out in filling between Sandwich board (1-3)；Using nail (1-5) by longitudinal surface layer plank (1- on two sides surface layer
1) reinforce Sandwich board (1-2) with end respectively and intermediate course plank (1-3) is connect one by one.
3. the wallboard and roofing plate node of modularization stitching lamination wood heat preservation multifunction structure plate according to claim 2,
It is characterized by: the longitudinal direction surface layer plank (1-1) is kiln drying wood dimension stock, with a thickness of 38-42mm, width 140-290mm.
4. the wallboard and roofing plate node of modularization stitching lamination wood heat preservation multifunction structure plate according to claim 2,
It is characterized by: it is kiln drying wood dimension stock that Sandwich board (1-2) is reinforced in the end, with a thickness of 38-42mm, width 88-
140mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998235.4U CN209227756U (en) | 2018-11-30 | 2018-11-30 | Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998235.4U CN209227756U (en) | 2018-11-30 | 2018-11-30 | Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227756U true CN209227756U (en) | 2019-08-09 |
Family
ID=67505523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998235.4U Expired - Fee Related CN209227756U (en) | 2018-11-30 | 2018-11-30 | Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227756U (en) |
-
2018
- 2018-11-30 CN CN201821998235.4U patent/CN209227756U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109235634A (en) | Thin-walled I-steel cork wood composite structure load bearing heat preserving wallboard-floor node | |
| CN209227757U (en) | Modularization stitching lamination wood keeps the temperature multifunction structure plate | |
| CN209227756U (en) | Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate | |
| CN109235635A (en) | Thin-wall rectangular steel cork wood composite structure load bearing heat preserving wallboard-floor node | |
| CN109235673A (en) | Modularization stitching lamination wood insulation board | |
| CN209260937U (en) | Modularization stitching lamination wood insulation board | |
| CN209261033U (en) | Reinforced modularization stitching lamination wood heat preservation structural plate | |
| CN107587656A (en) | Steel and wood composite structure load bearing heat preserving wallboard | |
| CN209369091U (en) | Modularization stitching lamination wood sound insulation multifunction structure plate crisscross joint | |
| CN209227810U (en) | Two wallboards, the one floor connecting node of modularization stitching lamination wood heat preservation structural plate | |
| CN209260893U (en) | Modularization stitching lamination wood heat preservation structural plate with door opening | |
| CN208870204U (en) | NCCLT insulation board with door opening | |
| CN109296062A (en) | Modularization stitching lamination wood keeps the temperature the wallboard and roofing plate node of multifunction structure plate | |
| CN209369090U (en) | Modularization stitching lamination wood sound insulating structure plate | |
| CN207469591U (en) | Steel and wood composite structure load bearing heat preserving wallboard | |
| CN209261032U (en) | Modularization stitching lamination wood thermal insulation bearing sheets | |
| CN209261034U (en) | Modularization stitching lamination wood heat preservation structural plate with window hole | |
| CN208309856U (en) | Insulation board | |
| CN209227809U (en) | Modularization stitching lamination wood heat-insulation wall plate and foundation connection joint | |
| CN208309878U (en) | Insulation board Side fascia and roof boarding connecting node | |
| CN109296064A (en) | Modularization stitching lamination wood keeps the temperature multifunction structure plate | |
| CN109235756A (en) | Thin-walled I-steel load bearing heat preserving wallboard with floor mounting rail | |
| CN109296092A (en) | Modularization deflecting stitching lamination wood heat preservation structural plate L shape connecting node | |
| CN208981636U (en) | Thin-walled I-steel load bearing heat preserving wallboard linear type node with floor mounting rail | |
| CN109296096A (en) | Modularization stitching lamination wood sound insulation multifunction structure plate crisscross joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |