CN107119861A - The preparation method and Roof system of roofing panel construction with ribbon skylight - Google Patents

The preparation method and Roof system of roofing panel construction with ribbon skylight Download PDF

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Publication number
CN107119861A
CN107119861A CN201710327599.3A CN201710327599A CN107119861A CN 107119861 A CN107119861 A CN 107119861A CN 201710327599 A CN201710327599 A CN 201710327599A CN 107119861 A CN107119861 A CN 107119861A
Authority
CN
China
Prior art keywords
roofing panel
ribbon skylight
roofing
ribbon
bolt
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
Application number
CN201710327599.3A
Other languages
Chinese (zh)
Inventor
强琦午
祁迹
朱志博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MCC5 Group Shanghai Corp Ltd
Original Assignee
MCC5 Group Shanghai Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MCC5 Group Shanghai Corp Ltd filed Critical MCC5 Group Shanghai Corp Ltd
Priority to CN201710327599.3A priority Critical patent/CN107119861A/en
Publication of CN107119861A publication Critical patent/CN107119861A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03Sky-lights; Domes; Ventilating sky-lights
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16Insulating 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
    • E04D13/1687Insulating 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 the insulating material having provisions for roof drainage
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36Connecting; Fastening
    • E04D3/365Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The present invention relates to metallurgical technology field, more particularly to the preparation method and Roof system of a kind of roofing panel construction with ribbon skylight, include spaced some roofing panels and some ribbon skylights successively by making roofing panel construction, and be fixedly connected between adjacent roofing panel and ribbon skylight by prefabricated bolt, so as to which the elongated daylighting of roofing is changed to be segmented daylighting, add ribbon skylight density simultaneously, so that indoor lighting effect is more preferable, light evenly, and then meets the daylighting demand of steel-structure factory building.And because the ribbon skylight in the present invention eliminates the connection with roof purline, and be directly connected by side lath with adjacent roofing panel, so that efficiently solve ribbon skylight easily occurs the problem of seepage is damaged with adjacent roofing panel joinder.

Description

The preparation method and Roof system of roofing panel construction with ribbon skylight
Technical field
The present invention relates to metallurgical technology field, more particularly to a kind of preparation method of the roofing panel construction with ribbon skylight And Roof system.
Background technology
At present, steel-structure factory building due to Area comparison it is big, span is big, and only daylighting by the window is not enough, so general all in room Top sets ribbon skylight, to meet light demand when using, at present general factory building ribbon skylight be all as roofing panel, along The slope of roof is elongated to be set (i.e. traditional ribbon skylight is typically prefabricated in the factory by roofing surface plate moulding), logical with adjacent roofing panel Cross self threading pin to be connected with support, connecting portion is easily damaged, leakage hidden trouble is big, be then longitudinally to be overlapped on purlin position to pass through certainly Nail connection upper and lower plates are attacked, same leakage hidden trouble is very big, while service life is also affected.These are all those skilled in the art Do not expect what is seen.
The content of the invention
For above-mentioned problem, the invention discloses a kind of Roof system, including some first roofing panel constructions; The first roofing panel construction includes spaced some roofing panels and some ribbon skylights, and the adjacent roofing successively Panel and the ribbon skylight are linked together by way of overlapping splice;
Wherein, the joint of the roofing panel is fixedly installed bolt, and the joint lower surface of the roofing panel is set Lower press strip is equipped with, the joint upper surface of the roofing panel is provided with sealing joint strip, the joint upper surface of the ribbon skylight It is provided with ceiling molding, the screw rod of the bolt sequentially passes through the roofing panel, the fluid sealant according to the order on lower Bar, the ribbon skylight and the ceiling molding and by being set in the nut on the screw rod by the roofing panel and the daylighting Band is fixed together;
The shape and specification all same of the side lath of the ribbon skylight and the side lath of the roofing panel.
The invention also discloses a kind of preparation method of the roofing panel construction with ribbon skylight, it is characterised in that including:
Step S1 is fixedly installed there is provided some roofing panels and some ribbon skylights, the both ends of the roofing panel Bolt, the screw rod of the bolt is arranged on the roofing panel through the roofing panel, the both ends of the ribbon skylight The bolt hole being adapted with the bolt, and the side of the side lath of the ribbon skylight and the roofing panel are prefabricated with respectively Lath shape and specification all same;
Step S2, successively connects some the roofing panels and some ribbon skylights hardened to form the roofing surface Structure, and in the roofing panel construction, the ribbon skylight and the roofing panel are arranged at intervals;
Wherein, the step of ribbon skylight and the roofing panel being connected includes:
Sealing joint strip is attached in roofing panel end upper surface to be connected;
Ribbon skylight end to be connected is positioned on roofing panel end to be connected, and the screw rod is worn The bolt hole crossed on ribbon skylight end to be connected;
The ceiling molding for being prefabricated with bolt hole is covered in ribbon skylight end upper surface to be connected, and use is set in institute The ribbon skylight and the roofing panel are fixed together by the nut stated on screw rod.
Foregoing invention has the following advantages that or beneficial effect:
The invention discloses a kind of preparation method of roofing panel construction with ribbon skylight and Roof system, by making Roofing panel construction includes spaced some roofing panels and some ribbon skylights, and adjacent roofing panel and ribbon skylight successively Between be fixedly connected by prefabricated bolt, so as to by the elongated daylighting of roofing be changed to be segmented daylighting, while adding ribbon skylight Density so that more preferably, light evenly, and then meets the daylighting demand of steel-structure factory building to indoor lighting effect.And due to this Ribbon skylight in invention eliminates the connection with roof purline, and is directly connected by side lath with adjacent roofing panel, from And efficiently solve ribbon skylight and easily occur the problem of seepage is damaged with adjacent roofing panel joinder.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, the present invention and its feature, outside Shape and advantage will become more apparent.Identical mark indicates identical part in whole accompanying drawings.Not can according to than Example draws accompanying drawing, it is preferred that emphasis is show the purport of the present invention.
Fig. 1 is the structural representation of Roof system in the embodiment of the present invention;
Fig. 2 is the preparation method flow chart of the roofing panel construction with ribbon skylight in the embodiment of the present invention;
Fig. 3 is the structural representation of ribbon skylight in the embodiment of the present invention;
Fig. 4 is the structural representation of the connecting node of roofing panel and ribbon skylight in the embodiment of the present invention;
Fig. 5 is the sectional view of the connecting node of roofing panel and ribbon skylight in the embodiment of the present invention.
Embodiment
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as the limit of the present invention It is fixed.
As shown in figures 1 and 3 to 5, the invention discloses a kind of Roof system, including some Hes of first roofing panel construction 1 Some second roofing panel constructions 2;And some first roofing panel constructions 1 and some second roofing panel constructions 2 are in roofing Set on the first direction of system according to 1: 5 proportional spacing, i.e., between the first adjacent roofing panel construction 1 of any two 5 the second roofing panel constructions 2 are set;Certainly, in other embodiments of the invention, some first roofing panels as needed Structure 1 and some second roofing panel constructions 2 can also be set on the first direction of Roof system according to other proportional spacings Put;Specifically, above-mentioned first roofing panel construction 1 is included in the second direction of Roof system spaced some rooms successively Faceplate panels 12 and some ribbon skylights 11, i.e. roofing panel 12 and ribbon skylight 11 are according to 1: 1 ratio setting, the first direction and Two directions are mutually perpendicular to, and are linked together between adjacent roofing panel 12 and ribbon skylight 11 by way of overlapping splice, its In, for lap joint 13, (lap joint 13 can also be referred to as phase to the joint between adjacent roofing panel 12 and ribbon skylight 11 Connecting node between adjoining building faceplate panels 21 and ribbon skylight 11).
Wherein, the joint (lap-joint i.e. on the body of roofing panel 12 with ribbon skylight 11) of above-mentioned roofing panel 12 is fixed Bolt 132 is provided with, the joint lower surface of the roofing panel 12 is provided with lower press strip 131 (specifically, the Roof system is set Have purlin, the lap joint 13 is arranged in purlin (not shown), then the lower press strip 131 is arranged at the upper surface of purlin), The joint upper surface of roofing panel 12 is provided with sealing joint strip 133, the joint of ribbon skylight 11 (i.e. on the body of ribbon skylight 11 with The lap-joint of roofing panel 12) upper surface is provided with ceiling molding 134, the joint of ribbon skylight 11 and ceiling molding 134 and is prefabricated with The bolt hole being adapted with above-mentioned bolt 132, the screw rod of bolt 132 sequentially passes through roofing panel according to the order on lower 12nd, sealing joint strip 133, the bolt hole of the bolt hole of ribbon skylight 11 and ceiling molding 134 and the nut 135 by being set on screw rod Roofing panel 12 and ribbon skylight 11 are fixed together;Wherein, the side of the side lath 112 of ribbon skylight 11 and roofing panel 12 The shape and specification all same of lath, side lath 112 are fixed on daylighting by some special fasteners 113 with water-proof function On band body 111 so that ribbon skylight 11 can be directly connected by side lath 112 with adjacent roofing panel 12, so as to solve The problem of with the adjacent joint of roofing panel 12 easily seepage failure occurs for ribbon skylight 11.
In a preferred embodiment of the invention, filled on above-mentioned roofing panel 12 and at the straight rib occlusion of ribbon skylight 11 There is fluid sealant 136, to improve the sealing of roofing panel 12 and the junction of ribbon skylight 11.
In a preferred embodiment of the invention, above-mentioned first roofing panel construction 1 is included in the second of Roof system One is connected to by way of overlapping splice between some roofing panels 21 being sequentially connected on direction, adjacent roofing panel 21 Rise, wherein, for lap joint 22, (lap joint 22 can also be referred to as adjacent roofing to the joint between adjacent roofing panel 21 Connecting node between panel 21).
In a preferred embodiment of the invention, the lower surface of the apical head of above-mentioned bolt 132 and lower press strip 131 is put down Together, to avoid roofing panel 12 and the leak of purlin contact position.
In a preferred embodiment of the invention, above-mentioned roofing panel 12, ceiling molding 134 and lower press strip 131 are gold Belong to material.
As shown in Fig. 2 the invention also discloses a kind of preparation method of the roofing panel construction with ribbon skylight, i.e., it is above-mentioned The preparation method of first roofing panel 12 in Roof system, specifically, this method comprises the following steps:
Step one, there is provided some roofing panels 12 and some ribbon skylights 11, the two of roofing panel 12 as shown in Figure 3 and Figure 4 End is fixedly installed bolt 132, and the screw rod of bolt 132 is arranged on roofing panel 12 through roofing panel 12, daylighting It is prefabricated with the bolt hole being adapted with bolt 132, and the side lath 112 and roofing surface of ribbon skylight 11 respectively with 11 both ends The side panel strip and specification all same of plate 12.
In a preferred embodiment of the invention, above-mentioned some roofing panels 12 and some ribbon skylights are prepared in processing factory 11, specifically, with continued reference to as shown in figure 3, some daylighting band bodies 111 are prepared, in the both sides fixing side of daylighting band body 111 Lath 112, is connected between the side body and daylighting band body 111 by the special fastener 113 with water-proof function, and side The shape of lath 112 and specification are consistent with the shape and specification of the side lath 112 of roofing panel 12, and in the daylighting band body Rush bolt hole to form above-mentioned some ribbon skylights 11 in advance on 111 both ends;Some roofing panel bodies are prepared, and it is some in this The body end of roofing panel 12 welding screw rod passes through the bolt 132 of some roofing panels 12 to form above-mentioned some roofing panels 12。
In a preferred embodiment of the invention, in a preferred embodiment of the invention, above-mentioned bolt 132 exists The end of roofing panel 12 is fixed on before dispatching from the factory by way of welding.
Step 2, as shown in Figure 4 and Figure 5, successively connects some roofing panels 12 and some ribbon skylights 11 with shape Into roofing panel construction, and in roofing panel construction, ribbon skylight 11 and roofing panel 12 are arranged at intervals;In the implementation of the present invention In example, the roofing panel construction is applied to be provided with the Roof system of purlin, then the connection of roofing panel 12 and ribbon skylight 11 Node (connecting node is the lap joint between adjacent roofing panel 12 and ribbon skylight 11) is located on purlin;Wherein, it will adopt The step of light belt 11 and roofing panel 12 are connected specifically includes:
Step 01, in purlin upper surface cover the lower press strip 131 of prefabricated hole.
In a preferred embodiment of the invention, the material of above-mentioned lower press strip 131 is metal.
In a preferred embodiment of the invention, the hole of above-mentioned lower press strip 131 is factory's pre-punched hole.
Step 02, by the end to be connected of roofing panel 12 (i.e. roofing panel 12 be currently needed for and ribbon skylight 11 fix connect The end connect) it is positioned on the lower press strip 131, and the head of bolt 132 is arranged in the hole of lower press strip 31, to avoid roofing The contact position leak of panel 12 and purlin.
In a preferred embodiment of the invention, the apical head of the lower surface of above-mentioned lower press strip 31 and bolt 132 Concordantly, further to strengthen the sealing of the roofing panel 12 and purlin contact position.
Step 03, in the end upper surface to be connected of roofing panel 12 attach sealing joint strip 133;Because roofing panel 12 is treated The end of connection is fixed with bolt 132, therefore could also say that in the entire row bolt position of the end to be connected of roofing panel 12 Sealing joint strip 133 is placed at place, and the sealing joint strip 133 is pasted onto on roofing panel 12;Because the use of the sealing joint strip 133 is Roofing panel 12 and the leak of ribbon skylight 11 are prevented, therefore the sealing joint strip 133 covers the whole of roofing panel 12 end to be connected Arrange the position of bolt 132.
Step 04, in packing sealing 136 on roofing panel 12 and at the straight rib occlusion of ribbon skylight 11 (i.e. in roofing panel 12 Packing sealing 136 at the upper and straight rib occlusion of ribbon skylight 11), to allow roofing surface plate 12 and ribbon skylight 11 to be seamlessly connected, To prevent leak at connecting node.
Step 05, by the end to be connected of ribbon skylight 11, (i.e. ribbon skylight 11 is currently needed for being fixedly connected with roofing panel 12 End) be positioned on the end to be connected of roofing panel 12, and screw rod is through on the first roofing panel 12 end to be connected Bolt hole;
Step 06, the ceiling molding 134 for being prefabricated with bolt hole is covered in the end upper surface to be connected of ribbon skylight 11, and used Ribbon skylight 11 and roofing panel 12 are fixed together by the nut 135 (tightening nut 135) being set on screw rod.
The bolt of the hole of above-mentioned lower press strip 131 and above-mentioned ceiling molding 134 in a preferred embodiment of the invention Hole is factory's pre-punched hole, so as to improve the prefabricated precision of the roofing panel construction with ribbon skylight.
In a preferred embodiment of the invention, the material of ceiling molding 134 and lower press strip 131 is metal.
To sum up, it is ripe roofing that ribbon skylight is directly connected daylighting by side lath with adjacent roofing panel in the present invention Support fixed form, and longitudinally through the mode that ribbon skylight and roofing panel are prefabricated into long slab, cancel and roof purline Connection, removes a hidden danger, meanwhile, more preferably, indoor light is evenly, it is adaptable to factory building for relatively elongated ribbon skylight indoor lighting effect Steel construction.
It should be appreciated by those skilled in the art that those skilled in the art combine prior art and above-described embodiment can be with Change case is realized, be will not be described here.Such change case has no effect on the substantive content of the present invention, will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this area Apply;Any those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above Methods and techniques content make many possible variations and modification to technical solution of the present invention, or be revised as equivalent variations etc. Embodiment is imitated, this has no effect on the substantive content of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation The technical spirit of the present invention still falls within the present invention to any simple modifications, equivalents, and modifications made for any of the above embodiments In the range of technical scheme protection.

Claims (10)

1. a kind of Roof system, it is characterised in that including some first roofing panel constructions;The first roofing panel construction bag Include spaced some roofing panels and some ribbon skylights, and the adjacent roofing panel and the ribbon skylight are by connecing successively The mode of head overlap joint links together;
Wherein, the joint of the roofing panel is fixedly installed bolt, and the joint lower surface of the roofing panel is provided with Lower press strip, the joint upper surface of the roofing panel is provided with sealing joint strip, and the joint upper surface of the ribbon skylight is set There is a ceiling molding, the screw rod of the bolt sequentially passes through the roofing panel, the sealing joint strip, institute according to the order on lower State ribbon skylight and the ceiling molding and consolidated the roofing panel and the ribbon skylight by the nut being set on the screw rod It is scheduled on together;
The shape and specification all same of the side lath of the ribbon skylight and the side lath of the roofing panel.
2. Roof system as claimed in claim 1, it is characterised in that the straight rib on the roofing panel with the ribbon skylight is stung Fluid sealant is filled with conjunction.
3. Roof system as claimed in claim 1, it is characterised in that also including some second roofing panel constructions, if described Dry second roofing panel construction and some first roofing panel constructions are on the first direction of the Roof system according to pre- Certainty ratio is arranged at intervals;
The first roofing panel construction is included in some roofing panels being sequentially connected in the second direction of the Roof system, And the first direction and the second direction are mutually perpendicular to.
4. Roof system as claimed in claim 1, it is characterised in that the head of the bolt is arranged in the lower press strip, And the apical head of the screw is concordant with the lower surface of the lower press strip.
5. a kind of preparation method of the roofing panel construction with ribbon skylight, it is characterised in that including:
Step S1 is fixedly installed bolt there is provided some roofing panels and some ribbon skylights, the both ends of the roofing panel, The screw rod of the bolt is arranged on the roofing panel through the roofing panel, and the both ends difference of the ribbon skylight is pre- It is formed with the bolt hole being adapted with the bolt, and the side slab of the side lath of the ribbon skylight and the roofing panel Shape and specification all same;
Step S2, successively connects some the roofing panels and some ribbon skylights to form the roofing panel construction, And in the roofing panel construction, the ribbon skylight and the roofing panel are arranged at intervals;
Wherein, the step of ribbon skylight and the roofing panel being connected includes:
Sealing joint strip is attached in roofing panel end upper surface to be connected;
Ribbon skylight end to be connected is positioned on roofing panel end to be connected, and the screw rod passes through institute State the bolt hole on ribbon skylight end to be connected;
The ceiling molding for being prefabricated with bolt hole is covered in ribbon skylight end upper surface to be connected, and use is set in the spiral shell The ribbon skylight and the roofing panel are fixed together by the nut on bar.
6. there is the preparation method of the roofing panel construction of ribbon skylight as claimed in claim 5, it is characterised in that be set forth in Also be included on the roofing panel after the step of end upper surface to be connected of the roofing panel attaches sealing joint strip and At the straight rib occlusion of the ribbon skylight the step of packing sealing.
7. there is the preparation method of the roofing panel construction of ribbon skylight as claimed in claim 5, it is characterised in that the roofing Panel construction is applied to be provided with the Roof system of purlin, and the connecting node of the roofing panel and the ribbon skylight is located at institute State on purlin;
In the step S2, it is that roofing panel end upper surface to be connected also includes before attaching sealing joint strip:
The lower press strip of prefabricated hole is covered in the upper surface of the purlin;
To be positioned on roofing panel end to be connected on the lower press strip, and the bolt head be arranged at it is described In hole.
8. there is the preparation method of the roofing panel construction of ribbon skylight as claimed in claim 7, it is characterised in that the bolt Apical head it is concordant with the lower surface of the lower press strip.
9. there is the preparation method of the roofing panel construction of ribbon skylight as claimed in claim 7, it is characterised in that the upper pressure The material of bar and the lower press strip is metal.
10. such as the preparation method for the over-long roof panel construction that claim 5 is stated, it is characterised in that the bolt of the ribbon skylight The hole in hole, the bolt hole of the ceiling molding and the lower press strip is factory's pre-punched hole.
CN201710327599.3A 2017-05-10 2017-05-10 The preparation method and Roof system of roofing panel construction with ribbon skylight Pending CN107119861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710327599.3A CN107119861A (en) 2017-05-10 2017-05-10 The preparation method and Roof system of roofing panel construction with ribbon skylight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710327599.3A CN107119861A (en) 2017-05-10 2017-05-10 The preparation method and Roof system of roofing panel construction with ribbon skylight

Publications (1)

Publication Number Publication Date
CN107119861A true CN107119861A (en) 2017-09-01

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CN201710327599.3A Pending CN107119861A (en) 2017-05-10 2017-05-10 The preparation method and Roof system of roofing panel construction with ribbon skylight

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149853A (en) * 2018-01-29 2018-06-12 北京东方诚国际钢结构工程有限公司 A kind of double wave ribbon skylight node lower end connection structure and its installation method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2632195Y (en) * 2003-01-29 2004-08-11 于田 Roof lighting composite board without screw
CN2720006Y (en) * 2004-06-28 2005-08-24 解思亮 Day-lighting heat-insulated light-steel factory building
CN204152090U (en) * 2014-10-14 2015-02-11 沈阳三新实业有限公司 A kind of pre-perforated metal roof panel and Roof system application thereof
CN204552173U (en) * 2015-01-14 2015-08-12 浙江高而基钢构材料有限公司 A kind of steel-structure factory building
CN105155783A (en) * 2015-09-02 2015-12-16 长江精工钢结构(集团)股份有限公司 Roof daylighting plate joint connecting plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2632195Y (en) * 2003-01-29 2004-08-11 于田 Roof lighting composite board without screw
CN2720006Y (en) * 2004-06-28 2005-08-24 解思亮 Day-lighting heat-insulated light-steel factory building
CN204152090U (en) * 2014-10-14 2015-02-11 沈阳三新实业有限公司 A kind of pre-perforated metal roof panel and Roof system application thereof
CN204552173U (en) * 2015-01-14 2015-08-12 浙江高而基钢构材料有限公司 A kind of steel-structure factory building
CN105155783A (en) * 2015-09-02 2015-12-16 长江精工钢结构(集团)股份有限公司 Roof daylighting plate joint connecting plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149853A (en) * 2018-01-29 2018-06-12 北京东方诚国际钢结构工程有限公司 A kind of double wave ribbon skylight node lower end connection structure and its installation method

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Application publication date: 20170901