CN112302260A - Prefabricated roof boarding of thermal-insulated type of light - Google Patents
Prefabricated roof boarding of thermal-insulated type of light Download PDFInfo
- Publication number
- CN112302260A CN112302260A CN202011247027.2A CN202011247027A CN112302260A CN 112302260 A CN112302260 A CN 112302260A CN 202011247027 A CN202011247027 A CN 202011247027A CN 112302260 A CN112302260 A CN 112302260A
- Authority
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- China
- Prior art keywords
- heat insulation
- bottom plate
- insulation layer
- insulating
- layer
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 94
- 239000000463 material Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 8
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000004964 aerogel Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 84
- 238000004321 preservation Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
- E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a light heat-insulation prefabricated roof panel, which comprises a bottom plate, wherein a panel structure is arranged on the upper wall surface of the bottom plate, and a supporting structure is arranged on the lower wall surface of the bottom plate; the panel structure includes: the heat insulation plate comprises a first heat insulation layer, a first waterproof layer, a second heat insulation layer, a second waterproof layer, an upper plate and a limiting part; the heat insulation structure has the advantages that the heat insulation structure is provided with a plurality of layers of heat insulation layers for isolating heat, so that the heat insulation effect is ensured, meanwhile, a plurality of layers of waterproof layers for isolating water vapor are arranged for avoiding the heat insulation layers and the heat insulation layers from being damaged, so that the quality of a roof panel is ensured, a plurality of convex blocks are arranged on the bottom plate for shielding gaps between bolts and the bottom plate, and the fixing support is arranged between the bottom plate and the upper plate in an inserting manner for avoiding the arrangement of a plurality of threaded holes, so that the heat insulation quality is ensured.
Description
Technical Field
The invention relates to the technical field of roof panels, in particular to a light heat-insulation prefabricated roof panel.
Background
Roof panels are roof members that transmit the load of the roof to roof trusses or other supporting structures and are divided into two categories, large panels and small panels (supported on i-shaped purlines).
The existing roof panel usually only uses one layer of heat insulation layer to isolate heat, the heat insulation effect is poor, and only one waterproof layer is arranged to isolate water vapor, if water vapor is large, the heat insulation layer and the heat insulation layer are easy to damage, the quality of the roof panel is influenced, the purlines are installed on the bottom plate through bolts penetrating through the bottom plate, fixing supports positioned in the middle of the bottom plate and the upper plate are also fixed through the bolts, gaps exist between the bolts and the bottom plate, the heat insulation quality is influenced, in view of the above, deep research is carried out aiming at the problems, and the tunnel is generated.
Disclosure of Invention
The invention aims to solve the problems, designs a light heat insulation type prefabricated roof panel, and solves the problems that the existing roof panel usually only uses one heat insulation layer to insulate heat, has poor heat insulation effect, is only provided with one waterproof layer to insulate water vapor, is easy to damage a heat insulation layer and the heat insulation layer if the water vapor is large, influences the quality of the roof panel, purlins are arranged on a bottom plate through bolts penetrating through the bottom plate, and a fixing support positioned between the bottom plate and an upper plate is also fixed through the bolts, so that gaps exist between the bolts and the bottom plate, and influences the heat insulation quality.
The technical scheme of the invention for realizing the aim is as follows: a light heat insulation type prefabricated roof panel comprises a bottom plate, wherein a panel structure is arranged on the upper wall surface of the bottom plate, and a supporting structure is arranged on the lower wall surface of the bottom plate;
the panel structure includes: the heat insulation plate comprises a first heat insulation layer, a first waterproof layer, a second heat insulation layer, a second waterproof layer, an upper plate and a limiting part;
the first heat insulation layer is installed on the upper wall surface of the bottom plate, the heat insulation layer is installed on the upper wall surface of the first heat insulation layer, the first waterproof layer is installed on the upper wall surface of the heat insulation layer, the second heat insulation layer is installed on the upper wall surface of the first waterproof layer, the second waterproof layer is installed on the upper wall surface of the second heat insulation layer, the upper plate is installed on the upper wall surface of the second waterproof layer, and the limiting portion is installed on the bottom plate.
Preferably, the stopper portion includes: the n-type fixing bracket comprises a plurality of first grooves, a plurality of second grooves and a plurality of n-type fixing brackets;
the first grooves are correspondingly arranged on the side wall surfaces of the first heat insulation layer and the second waterproof layer up and down, the second grooves are arranged on the heat insulation layer, the first waterproof layer and the second heat insulation layer, and the n-type fixing supports are inserted into the first grooves and the second grooves.
Preferably, the support structure comprises: a plurality of I-shaped purlins and a plurality of bolts;
the I-shaped purlins are arranged on the lower wall surface of the bottom plate, a plurality of first threaded holes are formed in the bottom plate, a plurality of second threaded holes are formed in the I-shaped purlins, the second threaded holes correspond to the first threaded holes and the second threaded holes, and the bolts are inserted into the first threaded holes and the second threaded holes.
Preferably, the first heat insulation layer and the second heat insulation layer can be made of Dike aluminum foil heat insulation coiled materials, heat insulation paper, glass fiber cotton plates/felts, polyurethane foam plates, centrifugal stripping fiber cotton/rock wool, micro-nano heat insulation plates, aerogel felts and other materials.
Preferably, the heat-insulating layer is made of glass wool.
Preferably, the first waterproof layer and the second waterproof layer are both made of synthetic polymer waterproof rolls.
Preferably, a first heat insulation pad is installed on the outer side wall surface of each of the n-type fixing supports.
Preferably, the upper wall surface of the bottom plate is provided with a plurality of convex blocks, the plurality of convex blocks correspond to the plurality of bolts, and the plurality of bolts are inserted into the lower wall surfaces of the plurality of convex blocks.
Preferably, the upper wall surfaces of the plurality of bumps are respectively provided with a second heat insulation pad.
Preferably, third heat insulation pads are arranged on the upper wall surfaces of the I-shaped purlines.
The light heat-insulation prefabricated roof panel manufactured by the technical scheme of the invention is provided with a plurality of layers of heat-insulation layers for insulating heat, so that the heat-insulation effect is ensured, and meanwhile, a plurality of layers of waterproof layers for insulating water vapor are arranged, so that the heat-insulation layers and the heat-insulation layers are prevented from being damaged, the quality of the roof panel is ensured, a plurality of convex blocks are arranged on the bottom plate for shielding gaps between bolts and the bottom plate, and the fixing support is arranged between the bottom plate and the upper plate in an inserting manner, so that a plurality of threaded holes are avoided being formed, and the heat-insulation quality is ensured.
Drawings
Fig. 1 is a schematic structural view of a light heat insulation type prefabricated roof panel according to the present invention.
Fig. 2 is a schematic side view of a panel structure of a lightweight heat-insulating prefabricated roof panel according to the present invention.
Fig. 3 is a schematic bottom view of a lightweight heat insulation prefabricated roof panel according to the present invention.
Fig. 4 is a schematic top view of a bottom plate of a lightweight insulating prefabricated roof panel according to the present invention.
Fig. 5 is a partially enlarged schematic view of the lightweight heat insulation type prefabricated roof panel shown in fig. 1.
In the figure: 1. a bottom layer plate; 2. a first insulating layer; 3. a heat-insulating layer; 4. a first waterproof layer; 5. a second thermal insulation layer; 6. a second waterproof layer; 7. an upper plate; 8. an n-type fixed support; 9. an I-shaped purline; 10. a bolt; 11. a first heat insulating mat; 12. a bump; 13. a second heat insulating mat; 14. and a third heat insulation pad.
Detailed Description
The invention will be described in detail below with reference to the accompanying drawings, in which fig. 1-5 show a prefabricated roof panel of the lightweight insulating type.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
Example (b): a light heat insulation type prefabricated roof panel comprises a bottom plate 1 and is characterized in that a panel structure is arranged on the upper wall surface of the bottom plate 1, and a supporting structure is arranged on the lower wall surface of the bottom plate 1;
in the specific implementation, the panel structure may preferably adopt the following structure, which includes: the insulation board comprises a first insulation layer 2, an insulation layer 3, a first waterproof layer 4, a second insulation layer 5, a second waterproof layer 6, an upper plate 7 and a limiting part; the first heat insulation layer 2 is arranged on the upper wall surface of the bottom plate 1, the heat insulation layer 3 is arranged on the upper wall surface of the first heat insulation layer 2, the first waterproof layer 4 is arranged on the upper wall surface of the heat insulation layer 3, the second heat insulation layer 5 is arranged on the upper wall surface of the first waterproof layer 4, the second waterproof layer 6 is arranged on the upper wall surface of the second heat insulation layer 5, the upper plate 7 is arranged on the upper wall surface of the second waterproof layer 6, and the limiting part is arranged on the bottom plate 1.
Wherein, it is required to be noted that: second waterproof layer 6 of wall is used for preventing that steam from destroying second insulating layer 5 under the upper plate 7, and the second heat interlayer is used for shining the heat that produces at upper plate 7 to sunshine and completely cuts off, and first waterproof layer 4 protects heat preservation 3, and steam passes through second waterproof layer 6 and second insulating layer 5 when avoiding steam great, carries out duplicate protection, and heat preservation 3 is used for keeping warm to the house, as preferred, and further, heat preservation 3 adopts the cotton material of glass, and a large amount of small air holes that the cotton of glass has make it play heat preservation thermal-insulated, sound absorption fall make an uproar and safety protection etc. effect, are the best material that steel construction heat preservation is thermal-insulated, the sound absorption falls and makes an uproar. The sound energy in the room can be absorbed in a large number, reverberation time is reduced, indoor noise is reduced, the first heat insulation layer 2 is used for enhancing a heat insulation effect, and preferably, the first heat insulation layer 2 and the second heat insulation layer 5 can be made of Dike aluminum foil heat insulation coiled materials, heat insulation paper, glass fiber cotton boards/felts, polyurethane foam boards, centrifugal stripping fiber cotton/rock wool, micro-nano heat insulation boards, aerogel felts and other materials, and preferably, the first waterproof layer 4 and the second waterproof layer 6 are made of synthetic polymer waterproof coiled materials.
In a specific implementation process, the limiting part can preferably adopt the following structure, which comprises: a plurality of first grooves, a plurality of second grooves and a plurality of n-type fixing brackets 8; the first grooves are correspondingly formed in the side wall surfaces of the first heat insulation layer and the second waterproof layer 6 from top to bottom, the second grooves are formed in the heat insulation layer 3, the first waterproof layer 4 and the second heat insulation layer 5, and the n-type fixing supports 8 are inserted into the first grooves and the second grooves.
Wherein, it is required to be noted that: a plurality of n type fixed bolster 8 is used for installing spacingly to first insulating layer 2, heat preservation 3, first waterproof layer 4, second insulating layer 5 and second waterproof layer 6, avoids first insulating layer 2, heat preservation 3, first waterproof layer 4, second insulating layer 5 and second waterproof layer 6 to take place the position change, has guaranteed the quality, with a plurality of 8 cartridge of n type fixed bolster in a plurality of first recess and a plurality of on the second recess, avoided bottom plate 1 to set up a large amount of screw holes, guaranteed the quality of bottom plate 1, as preferred, further, a plurality of first heat insulating mattress 11 is all installed to 8 outside walls of n type fixed bolster for it is thermal-insulated.
In particular embodiments, the support structure may preferably be a structure comprising: a plurality of I-shaped purlins 9 and a plurality of bolts 10; the I-shaped purlines 9 are arranged on the lower wall surface of the bottom plate 1, a plurality of first threaded holes are formed in the bottom plate 1, a plurality of second threaded holes are formed in the I-shaped purlines 9, the second threaded holes correspond to the first threaded holes, and the bolts 10 are inserted into the first threaded holes and the second threaded holes.
Wherein, it is required to be noted that: a plurality of i-shaped purlins 9 are used to support the bottom deck boards 1, a plurality of i-shaped purlins 9 are connected by a plurality of bolts 10, preferably, and further, the upper wall surface of the bottom plate 1 is provided with a plurality of convex blocks 12, a plurality of convex blocks 12 correspond to a plurality of bolts 10, and a plurality of said bolts 10 are inserted into the lower wall surface of a plurality of said projections 12, a plurality of said projections 12 play a role of shielding the end portions of a plurality of said bolts 10, to prevent a plurality of said bolts 10 from damaging the first heat insulating layer 2, preferably, further, the upper wall surfaces of said plurality of said projections 12 are all provided with a second heat insulating pad 13, the heat insulation plate is used for insulating heat conducted through the bolts 10, and preferably, third heat insulation pads 14 are mounted on the upper wall surfaces of the I-shaped purlins 9 and used for insulating heat conducted through the I-shaped purlins 9.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A light heat insulation type prefabricated roof panel comprises a bottom plate (1), and is characterized in that a panel structure is arranged on the upper wall surface of the bottom plate (1), and a supporting structure is arranged on the lower wall surface of the bottom plate (1);
the panel structure includes: the heat insulation plate comprises a first heat insulation layer (2), a heat insulation layer (3), a first waterproof layer (4), a second heat insulation layer (5), a second waterproof layer (6), an upper plate (7) and a limiting part;
the heat insulation layer is characterized in that the first heat insulation layer (2) is arranged on the upper wall surface of the bottom plate (1), the heat insulation layer (3) is arranged on the upper wall surface of the first heat insulation layer (2), the first waterproof layer (4) is arranged on the upper wall surface of the heat insulation layer (3), the second heat insulation layer (5) is arranged on the upper wall surface of the first waterproof layer (4), the second waterproof layer (6) is arranged on the upper wall surface of the second heat insulation layer (5), the upper plate (7) is arranged on the upper wall surface of the second waterproof layer (6), and the limiting portion is arranged on the bottom plate (1).
2. A prefabricated roof panel of the lightweight insulating type according to claim 1, wherein said spacing portion comprises: a plurality of first grooves, a plurality of second grooves and a plurality of n-type fixing brackets (8);
the first grooves are correspondingly arranged on the side wall surfaces of the first heat insulation layer and the second waterproof layer (6) up and down, the second grooves are arranged on the heat insulation layer (3), the first waterproof layer (4) and the second heat insulation layer (5), and the n-type fixing supports (8) are inserted into the first grooves and the second grooves.
3. A lightweight insulated prefabricated roof panel according to claim 2, characterised in that said support structure comprises: a plurality of I-shaped purlines (9) and a plurality of bolts (10);
the I-shaped purlines (9) are arranged on the lower wall surface of the bottom plate (1), a plurality of first threaded holes are formed in the bottom plate (1), a plurality of second threaded holes are formed in the I-shaped purlines (9), the second threaded holes correspond to the first threaded holes and the second threaded holes, and the bolts (10) are inserted into the first threaded holes and the second threaded holes.
4. A prefabricated roof boarding of light weight and thermal insulation type according to claim 1, characterised in that the first (2) and second (5) insulating layers can be made of material such as Dike aluminum foil insulating coiled material, insulating paper, glass fibre cotton board/felt, polyurethane foam board, centrifugal stripping fibre cotton/rock wool, micro-nano insulating board, aerogel felt, etc.
5. A prefabricated roof panel of the lightweight insulating type according to claim 1, characterised in that said insulating layer (3) is of glass wool material.
6. A prefabricated roof panel of the lightweight insulating type according to claim 1, wherein said first (4) and second (6) waterproof layers are of synthetic polymeric waterproof coil material.
7. A prefabricated roof panel of the type that insulates against heat in a kind of light in accordance with claim 2, characterized by, that the first heat insulating mat (11) is installed to the outside wall of several said n-type fixed supports (8).
8. A prefabricated roof panel of the kind having a light weight and an insulating property according to claim 3, characterised in that said bottom sheet (1) has a plurality of projections (12) on its upper wall, said plurality of projections (12) corresponding to said plurality of bolts (10), and said plurality of bolts (10) being inserted into the lower wall of said plurality of projections (12).
9. A prefabricated roof panel of the kind having a light weight and insulating against heat according to claim 8, characterised in that a second insulating mat (13) is mounted on the upper wall of each of said plurality of said projections (12).
10. A prefabricated roof panel of the kind having a light weight and insulating properties according to claim 3, characterised in that a third insulating mat (14) is mounted on the upper wall of each of the plurality of i-shaped purlins (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247027.2A CN112302260A (en) | 2020-11-10 | 2020-11-10 | Prefabricated roof boarding of thermal-insulated type of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247027.2A CN112302260A (en) | 2020-11-10 | 2020-11-10 | Prefabricated roof boarding of thermal-insulated type of light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112302260A true CN112302260A (en) | 2021-02-02 |
Family
ID=74326669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247027.2A Pending CN112302260A (en) | 2020-11-10 | 2020-11-10 | Prefabricated roof boarding of thermal-insulated type of light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112302260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884799A (en) * | 2021-10-11 | 2022-01-04 | 广西电网有限责任公司电力科学研究院 | Composite cross arm water boiling test water boiling device and use method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100725187B1 (en) * | 2006-08-25 | 2007-06-04 | 서울산업대학교 산학협력단 | Complex water proofing method of the roof of the building |
| CN102409815A (en) * | 2011-12-02 | 2012-04-11 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Double-layer waterproof thermal insulation metal roof |
| CN103074967A (en) * | 2013-01-28 | 2013-05-01 | 田洪利 | Integral seamless light-steel roof system |
| KR101397827B1 (en) * | 2013-06-20 | 2014-05-20 | (주)안성 | Roof outside insulation waterproofing structure and construction method of the same |
| CN205990716U (en) * | 2016-05-20 | 2017-03-01 | 贾广智 | A kind of easy to install, inexpensive and safe stone decoration board |
| CN206016014U (en) * | 2016-08-13 | 2017-03-15 | 深圳雅致钢结构工程有限公司 | A kind of steel structural plant roof structure |
| US9863152B1 (en) * | 2016-05-23 | 2018-01-09 | Daniel J. Harkins | Seamless sheet insulation around roof structural members |
| CN209971745U (en) * | 2019-05-23 | 2020-01-21 | 东莞市道生一线路板材料有限公司 | Environment-friendly cold punching plate with dustproof effect |
| CN210530092U (en) * | 2019-07-31 | 2020-05-15 | 济宁市建筑设计研究院 | Profiled steel sheet longitudinal lap joint node structure |
| CN210530089U (en) * | 2019-07-23 | 2020-05-15 | 苏州方圆钢架科技股份有限公司 | Roof with steel frame structure |
| CN210828079U (en) * | 2019-09-27 | 2020-06-23 | 深圳市三义建筑系统有限公司 | Double-layer roof structure |
-
2020
- 2020-11-10 CN CN202011247027.2A patent/CN112302260A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100725187B1 (en) * | 2006-08-25 | 2007-06-04 | 서울산업대학교 산학협력단 | Complex water proofing method of the roof of the building |
| CN102409815A (en) * | 2011-12-02 | 2012-04-11 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Double-layer waterproof thermal insulation metal roof |
| CN103074967A (en) * | 2013-01-28 | 2013-05-01 | 田洪利 | Integral seamless light-steel roof system |
| KR101397827B1 (en) * | 2013-06-20 | 2014-05-20 | (주)안성 | Roof outside insulation waterproofing structure and construction method of the same |
| CN205990716U (en) * | 2016-05-20 | 2017-03-01 | 贾广智 | A kind of easy to install, inexpensive and safe stone decoration board |
| US9863152B1 (en) * | 2016-05-23 | 2018-01-09 | Daniel J. Harkins | Seamless sheet insulation around roof structural members |
| CN206016014U (en) * | 2016-08-13 | 2017-03-15 | 深圳雅致钢结构工程有限公司 | A kind of steel structural plant roof structure |
| CN209971745U (en) * | 2019-05-23 | 2020-01-21 | 东莞市道生一线路板材料有限公司 | Environment-friendly cold punching plate with dustproof effect |
| CN210530089U (en) * | 2019-07-23 | 2020-05-15 | 苏州方圆钢架科技股份有限公司 | Roof with steel frame structure |
| CN210530092U (en) * | 2019-07-31 | 2020-05-15 | 济宁市建筑设计研究院 | Profiled steel sheet longitudinal lap joint node structure |
| CN210828079U (en) * | 2019-09-27 | 2020-06-23 | 深圳市三义建筑系统有限公司 | Double-layer roof structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884799A (en) * | 2021-10-11 | 2022-01-04 | 广西电网有限责任公司电力科学研究院 | Composite cross arm water boiling test water boiling device and use method thereof |
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