CN109518892A - A kind of high projecture periphery waterproof treatment device of steel structural roof and method - Google Patents
A kind of high projecture periphery waterproof treatment device of steel structural roof and method Download PDFInfo
- Publication number
- CN109518892A CN109518892A CN201811341435.7A CN201811341435A CN109518892A CN 109518892 A CN109518892 A CN 109518892A CN 201811341435 A CN201811341435 A CN 201811341435A CN 109518892 A CN109518892 A CN 109518892A
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- Prior art keywords
- waterproof
- gutter
- projecture
- roofing
- roof boarding
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Classifications
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
- E04D13/0641—Gutter ends
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
- E04D13/072—Hanging means
-
- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- 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
- E04D13/1687—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 the insulating material having provisions for roof drainage
Abstract
The invention discloses a kind of high projecture periphery waterproof treatment device of steel structural roof and methods, belong to house waterproof technique field.Waterproof construction includes gutter, downpipe, waterproof receipts side and waterproof end plug；Gutter is a kind of interior wall gutter, gutter is installed between the high projecture of roofing and roofing panel, gutter is made of galvanized iron sheet welding, gutter cross section is U-shaped, gutter is in be horizontally set at house ridge side direction, at left and right sides of gutter the edge of a wing respectively with the high projecture shingle nail of roofing, roof boarding is fixed, it utilizes gutter by the rainwater-collecting of factory building roof, downpipe is recycled to be drained to ground, it can completely avoid rainwater to accumulate to form huge water flow, huge water flow is avoided to cover roof boarding wave crest, from leak from roof boarding lock, the high other three faces roof boarding in projecture bottom is all made of the flashing structure for receiving side as high-low bay simultaneously, play good waterproof action, the applicability of steel house is improved to a certain extent.
Description
Technical field
The present invention relates to house waterproof technique field, especially a kind of high projecture periphery waterproof treatment device of steel structural roof
And method.
Background technique
Traditional waterproof method and device when being applied to the high projecture peripheral structure of steel structural roof, there is it is following not
Foot:
1. conventional waterproof mode usually uses plus builds herringbone point in the high projecture bottom roofing of face roofing slope current direction
Water bar is flowed, roofing slope flowing water is shunted, avoids high projecture bottom roof leakage, but in heavy rain season, rainwater will pass through herringbone
Shape shunts water bar, forms huge water flow and covers high projecture two sides of the bottom roof boarding encaustic tile wave crest, shunts water blocking through herringbone
Item and roof boarding latch link position crack, cause large-scale water leakage；
2. conventional waterproof mode in the lateral waterproof of the high projecture of progress, adopts high projecture two sides of the bottom roof boarding lock link position
Roofing encaustic tile is formed into closing roofing with sealing compound, prevents roof boarding lock link position from overflowing water, but since steel structural roof passes through
After going through the variation of one or two year winter in summer, two seasons high temperature, the generation of roofing encaustic tile is expanded with heat and contract with cold, and masonry mortar and lock sealing compound must
Crack is so generated, Acceptable life is short, poor waterproof properties；
Safe, standardization construction background under, based on the above several points there are the problem of, it is suitable to need to study current era application
Close the device and method of the high projecture periphery water-proofing treatment of steel structural roof.The waterproof method of the prior art, it is affected by environment big, by
Seasonal Temperature Difference variation is limited with rainfall size, often be will lead to structural failure, is caused rain water-harvesting, so that large area leakage occurs in roofing
The case where water, occurs, restricted application, also limits the applicability of steel house to a certain extent.
Summary of the invention
(1) the technical issues of solving
The object of the present invention is in view of the above-mentioned problems, provide a kind of high projecture periphery waterproof treatment device of steel structural roof and side
Method recycles downpipe to be drained to ground using gutter by the rainwater-collecting of factory building roof, can completely avoid rainwater accumulation
Huge water flow is formed, huge water flow is avoided to cover roof boarding wave crest, from leak from roof boarding lock, while high projecture bottom is in addition
Three face roof boardings are all made of the flashing structure for receiving side as high-low bay, play good waterproof action, improve to a certain extent
The applicability of steel house.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of high projecture periphery waterproof of steel structural roof
Processing unit and method, including
Waterproof construction includes gutter, downpipe, waterproof receipts side and waterproof end plug；The gutter is a kind of interior wall gutter, described
Gutter is installed between the high projecture of roofing and roofing panel, and the gutter is made of galvanized iron sheet welding, and the gutter cross section is in U
Type, the gutter in being horizontally set at house ridge side direction, at left and right sides of the gutter edge of a wing respectively with the high projecture wall of roofing
Panel, roof boarding are fixed；The downpipe is a kind of polymer pipe fitting, and the downpipe is through gutter lower end, the downpipe
Bottom end and the intercommunication of house earth surface ditch；It is a kind of L-type metal sheet that the waterproof, which receives side, the waterproof receive side be symmetrical set in
At left and right sides of the high projecture of roofing and roofing panel junction, the waterproof receives side upper end and is embedded in high projecture shingle nail inner wall, institute
It states waterproof and receives side lower cover together in roofing panel upper end, the waterproof receives side longitudinal direction and is higher than roofing panel to height, and waterproof is received
It can be docked bolt between Bian Yugao projecture shingle nail, roofing panel, be fixed by way of welding；The waterproof end plug is
A kind of PE polymer interstitital texture, the waterproof end plug lateral wall filled with one circle rubber mat, the waterproof end plug be embedded in gutter with
Gap, waterproof receive gap between side and roof boarding between roof boarding；
The present invention includes waterproof construction, and tool is indivisible, and waterproof construction uses gutter by the rainwater-collecting of factory building roof, then
It is drained to ground using downpipe, rainwater is can completely avoid and accumulates to form huge water flow, huge water flow is avoided to cover roof boarding
Wave crest, from leak from roof boarding lock, while the other three faces roof boarding in high projecture bottom is all made of and receives side as the general of high-low bay
Water-bound plays good waterproof action.So far the leakage hidden trouble of high projecture and workshop joining place has obtained basic solution, keeps away
Two season of winter in the summer temperature difference for having exempted from the appearance of conventional seals roofing causes roof structure to expand with heat and contract with cold, and will be generated using partial structurtes throughout the year
Fracture phenomena, the case where leading to leak generation.
Specific scheme, the waterproof receive side and are separately set to the high projecture back side of roofing, and the waterproof receives side upper end and roofing is high
Projecture shingle nail is fixed, and waterproof receives side lower end and roof boarding welds.
Specific scheme, the waterproof end plug construction profile can be rectangular, round, column, angular etc., and waterproof end plug
Construction profile is customized according to device and roofing junction gap shape.
Specific scheme, the day groove diameter size are passed through by displacement calculating and setting, the gutter cross sectional dimensions
The high projecture width dimensions of roofing and roofing panel width size calculating and setting.
Specific scheme, the downpipe and gutter junction notch are in wide-mouth shape, and the downpipe caliber size passes through
Displacement calculating and setting, the overboard length of tube pass through gutter drop height calculating and setting perpendicular to the ground.
The present invention further propose it is a kind of based on the high projecture periphery method for waterproofing of above-mentioned steel structural roof, including with
Lower step:
According to the high projecture cross-sectional width of steel structural roof to be onstructed and roofing board width, roof boarding two sides span and draining
Amount selects the downpipe for being adapted to specification with ground difference of height according to displacement, roof boarding to select the gutter of adaptation specification,
Then by gutter lateral arrangement between the high projecture of roofing and ridge panel, in place by waterproof construction once mounting, then will
Waterproof receive side be individually fixed between the high projecture two sides of roofing and roof boarding, between the high projecture back side of roofing and roof boarding,
Middle waterproof receives side in such a way that bolt docks to fix with the high projecture shingle nail inner wall of roofing, roof boarding upper surface, and waterproof is received
The gap formed between side and roof boarding is clogged by waterproof end plug, after by downpipe top slot through two side channel diameter of gutter
Inner wall, the drainage measures such as downpipe lower end notch and land drain are docked and connected, to complete waterproof construction and steel house
Face is linked and packed；
After device is installed, whether the height fall between the high projecture shingle nail of confirmation roofing and gutter can collect ridge inclined-plane
Flow down rainwater, and the stable connection of the confirmation high projecture of roofing and waterproof receipts side, confirmation roof boarding longitudinal direction height is that Buddhist is received lower than waterproof
Side height, to guarantee that waterproof receipts side can be covered along the dirty rainwater of roof boarding and converge into gutter；
When house is in rainwater environment, rain drop erosion to house ridge left and right ends, and under the roofing of ridge left and right ends
Stream, when rainwater flow to high projecture area in roofing, upper end rainwater flows into gutter along roof boarding, and two sides rainwater is received due to waterproof
The difference of height on side and roof boarding avoids water flow from covering waterproof and receives on the inside of the high projecture of side inflow, supreme projecture in rainwater whereabouts or so two
When side, by waterproof receive side construction profile, by rainwater diversion to gutter in, in rainwater conflux to gutter after, along gutter or so
Two sides downpipe is discharged into roofing lower end trench.
Due to the adoption of the above technical scheme, the invention has the following advantages:
1. the high projecture periphery waterproof treatment device of steel structural roof of the present invention and method, this body structure of device utilize gutter formula
Drainage rainwater is collected in channel structure, and drainage, the draining of rainwater can be carried out through gutter, downpipe, avoids in traditional technology and leads to
Shelves item is crossed to shunt rainwater, causes roof drainage heavy workload, drainage rates low, is caused in heavy rain environment, rainwater covers shelves
Item causes leakage accident；
2. the high projecture periphery waterproof treatment device of steel structural roof of the present invention and method, it is equipped with and roofing in high projecture side direction
Plate receives side in the waterproof of difference of height, and the filling of side structure and waterproof end plug is received using waterproof, to the high projecture left and right sides and back
Gap between face and roof boarding is closed, to shunt rainwater using the difference of height that waterproof receives side, while when water flow covers
After waterproof receives side, it can be back at gutter and be drained along waterproof receipts side inner wall, avoid conventional containment formula roof structure because of season
Section temperature difference influence causes closed material to expand with heat and contract with cold, and ruptures the case where generating gap so as to cause roof structure and occurs.
Detailed description of the invention
Fig. 1 is ridge face of the present invention and high projecture Lateral structure schematic diagram.
Fig. 2 is high projecture two sides of the bottom of the invention structural schematic diagram.
Fig. 3 is the high projecture lower end structure schematic diagram of the present invention.
In attached drawing, 1- gutter, 2- downpipe, 3- waterproof receive side, 4- waterproof end plug.
Specific embodiment
It is further illustrated below in conjunction with specific implementation of the attached drawing to invention.
As shown in Figure 1, the high projecture periphery waterproof treatment device of steel structural roof of the present invention includes waterproof construction.
As shown in Figure 1-3, waterproof construction includes gutter 1, downpipe 2, waterproof receipts side 3 and waterproof end plug 4；Gutter 1 is one
Wall gutter, gutter 1 are installed between the high projecture of roofing and roofing panel in kind, and gutter 1 is made of galvanized iron sheet welding, gutter 1
Cross section is U-shaped, gutter 1 in being horizontally set at house ridge side direction, 1 left and right sides edge of a wing of gutter respectively with the high projecture of roofing
Shingle nail, roof boarding are fixed；Downpipe 2 is a kind of polymer pipe fitting, downpipe 2 through 1 lower end of gutter, 2 bottom end of downpipe with
The intercommunication of house earth surface ditch；Waterproof receive side 3 be a kind of L-type metal sheet, waterproof receive side 3 be symmetrical set in the high projecture of roofing with
At left and right sides of roofing panel junction, waterproof receives 3 upper end of side and is embedded in high projecture shingle nail inner wall, and waterproof is received 3 lower cover of side and closed
In roofing panel upper end, waterproof receives 3 longitudinal direction of side and is higher than roofing panel to height, and waterproof receives side 3 and high projecture shingle nail, roofing
It can be docked bolt between panel, be fixed by way of welding；Waterproof end plug 4 is a kind of PE polymer interstitital texture, waterproof
4 lateral wall of plug is filled with a circle rubber mat, and waterproof end plug 4 is embedded in gap between gutter 1 and roof boarding, waterproof receives side 3 and room
Gap between panel；Wherein gutter 1 utilizes notch arrangement, to collect along ridge downstream to the rainwater between the high projecture of roofing, and leads to
Cross downpipe 2 by gutter 1 in the rainwater that collects be oriented to ground ditch, completion catchments, drains, and wherein waterproof receives side 3 to fill out
The connection gap between gutter 1 and the high projecture of roofing is filled in, the difference of height between the high projecture left and right sides of roofing and roof boarding guarantees
The water flow to flow down along ridge is all emitted into gutter 1, avoids high projecture from water leakage situation locally occur, wherein passing through waterproof end plug
4 come clog gap between gutter 1 and roof boarding, waterproof receives gap between side 3 and roof boarding, guarantee waterproof receive side 3, gutter 1 with
Roof structure is completely embedded.
Gutter, 2- downpipe, 3- waterproof receive side, 4- waterproof end plug
As shown in figure 3, waterproof, which receives side 3, is separately set to the high projecture back side of roofing, waterproof receives 3 upper end of side and the high projecture shingle nail of roofing is solid
It is fixed, and waterproof receives 3 lower end of side and roof boarding welds, and receives side 3 using waterproof and clogs the high projecture back side of roofing, to avoid oblique rainwater
The case where washing away to edge on roofing and flowing into the high projecture back side, lead to leak generation.
Further, 4 construction profile of waterproof end plug can be rectangular, round, column, angular etc., and 4 structure of waterproof end plug
Shape is customized according to device and roofing junction gap shape.
Wherein, for 1 slot diameter size of gutter by displacement calculating and setting, 1 cross sectional dimensions of gutter is wide by the high projecture of roofing
Spend size and roofing panel width size calculating and setting.
Wherein, downpipe 2 and 1 junction notch of gutter are in wide-mouth shape, and 2 caliber size of downpipe is set by displacement calculating
It sets, 2 length of downpipe passes through the drop height calculating and setting perpendicular to the ground of gutter 1.
As shown in Figure 1-3, the high projecture periphery method for waterproofing of steel structural roof of the present invention, comprising the following steps:
According to the high projecture cross-sectional width of steel structural roof to be onstructed and roofing board width, roof boarding two sides span and draining
Amount selects the downpipe for being adapted to specification with ground difference of height according to displacement, roof boarding to select the gutter 1 of adaptation specification
2, then by gutter lateral arrangement between the high projecture of roofing and ridge panel, in place by waterproof construction once mounting, then
By waterproof receive side 3 be individually fixed between the high projecture two sides of roofing and roof boarding, between the high projecture back side of roofing and roof boarding,
Wherein waterproof receipts side 3 is fixed in such a way that bolt docks with the high projecture shingle nail inner wall of roofing, roof boarding upper surface, waterproof
The gap formed between side 3 and roof boarding is received to clog by waterproof end plug 4, after by 2 top slot of downpipe through 1 liang of gutter
Side channel diameter inner wall, 2 lower end notch of downpipe is docked and connected with drainage measures such as land drains, to complete waterproof construction and steel
Structure roofing is linked and packed；
After device is installed, whether the height fall between the high projecture shingle nail of confirmation roofing and gutter can collect ridge inclined-plane
Flow down rainwater, and the stable connection of the confirmation high projecture of roofing and waterproof receipts side 3, confirmation roof boarding longitudinal direction height is that Buddhist is received lower than waterproof
3 height of side, to guarantee that waterproof receipts side 3 can be covered along the dirty rainwater of roof boarding and converge into gutter 1；
When house is in rainwater environment, rain drop erosion to house ridge left and right ends, and under the roofing of ridge left and right ends
Stream, when rainwater flow to high projecture area in roofing, upper end rainwater flows into gutter 1 along roof boarding, and two sides rainwater is due to waterproof
The difference of height for receiving side 3 and roof boarding avoids water flow from covering waterproof receipts side 3 and flows on the inside of high projecture, and the supreme projecture in rainwater whereabouts is left
When right two sides, by waterproof receive 3 construction profile of side, by rainwater diversion to gutter 1 in, in rainwater conflux to gutter 1 after, along day
1 left and right sides downpipe 2 of ditch is discharged into roofing lower end trench.
The present invention includes waterproof construction, and tool is indivisible, and waterproof construction uses gutter 1 by the rainwater collection of factory building roof
Collection recycles downpipe 2 to be drained to ground, can completely avoid rainwater and accumulate to form huge water flow, huge water flow is avoided to cover
Roof boarding wave crest, from leak from roof boarding lock, while the other three faces roof boarding in high projecture bottom is all made of and receives side as height
Across flashing structure, play good waterproof action.So far the leakage hidden trouble of high projecture and workshop joining place has obtained at all
It solves, two season of winter in the summer temperature difference for avoiding the appearance of conventional seals roofing causes roof structure to expand with heat and contract with cold, throughout the year using part knot
The case where structure will generate fracture phenomena, lead to leak generation.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (6)
1. a kind of high projecture periphery waterproof treatment device of steel structural roof and method, it is characterised in that: including
Waterproof construction includes gutter, downpipe, waterproof receipts side and waterproof end plug；The gutter is a kind of interior wall gutter, described
Gutter is installed between the high projecture of roofing and roofing panel, and the gutter is made of galvanized iron sheet welding, and the gutter cross section is in U
Type, the gutter in being horizontally set at house ridge side direction, at left and right sides of the gutter edge of a wing respectively with the high projecture wall of roofing
Panel, roof boarding are fixed；The downpipe is a kind of polymer pipe fitting, and the downpipe is through gutter lower end, the downpipe
Bottom end and the intercommunication of house earth surface ditch；It is a kind of L-type metal sheet that the waterproof, which receives side, the waterproof receive side be symmetrical set in
At left and right sides of the high projecture of roofing and roofing panel junction, the waterproof receives side upper end and is embedded in high projecture shingle nail inner wall, institute
It states waterproof and receives side lower cover together in roofing panel upper end, the waterproof receives side longitudinal direction and is higher than roofing panel to height, and waterproof is received
It can be docked bolt between Bian Yugao projecture shingle nail, roofing panel, be fixed by way of welding；The waterproof end plug is
A kind of PE polymer interstitital texture, the waterproof end plug lateral wall filled with one circle rubber mat, the waterproof end plug be embedded in gutter with
Gap, waterproof receive gap between side and roof boarding between roof boarding.
2. a kind of high projecture periphery waterproof treatment device of steel structural roof according to claim 1 and method, feature exist
In: the waterproof receives side and is separately set to the high projecture back side of roofing, and the waterproof is received side upper end and fixed with the high projecture shingle nail of roofing, and
Waterproof receives side lower end and roof boarding welds.
3. a kind of high projecture periphery waterproof treatment device of steel structural roof according to claim 1 and method, feature exist
In: the waterproof end plug construction profile can be rectangular, round, column, angular etc., and waterproof end plug construction profile is according to device
It is customized with roofing junction gap shape.
4. a kind of high projecture periphery waterproof treatment device of steel structural roof according to claim 1 and method, feature exist
In: the day groove diameter size passes through the high projecture broad-ruler of roofing by displacement calculating and setting, the gutter cross sectional dimensions
Very little and roofing panel width size calculating and setting.
5. a kind of high projecture periphery waterproof treatment device of steel structural roof according to claim 1 and method, feature exist
In: in wide-mouth shape, the downpipe caliber size passes through displacement calculating and setting, institute for the downpipe and gutter junction notch
It states overboard length of tube and passes through gutter drop height calculating and setting perpendicular to the ground.
6. it is a kind of based on the high projecture periphery method for waterproofing of steel structural roof described in any one of claim 1 to 5,
It is characterized in that, comprising the following steps:
According to the high projecture cross-sectional width of steel structural roof to be onstructed and roofing board width, roof boarding two sides span and draining
Amount selects the downpipe for being adapted to specification with ground difference of height according to displacement, roof boarding to select the gutter of adaptation specification,
Then by gutter lateral arrangement between the high projecture of roofing and ridge panel, in place by waterproof construction once mounting, then will
Waterproof receive side be individually fixed between the high projecture two sides of roofing and roof boarding, between the high projecture back side of roofing and roof boarding,
Middle waterproof receives side in such a way that bolt docks to fix with the high projecture shingle nail inner wall of roofing, roof boarding upper surface, and waterproof is received
The gap formed between side and roof boarding is clogged by waterproof end plug, after by downpipe top slot through two side channel diameter of gutter
Inner wall, the drainage measures such as downpipe lower end notch and land drain are docked and connected, to complete waterproof construction and steel house
Face is linked and packed；
After device is installed, whether the height fall between the high projecture shingle nail of confirmation roofing and gutter can collect ridge inclined-plane
Flow down rainwater, and the stable connection of the confirmation high projecture of roofing and waterproof receipts side, confirmation roof boarding longitudinal direction height is that Buddhist is received lower than waterproof
Side height, to guarantee that waterproof receipts side can be covered along the dirty rainwater of roof boarding and converge into gutter；
When house is in rainwater environment, rain drop erosion to house ridge left and right ends, and under the roofing of ridge left and right ends
Stream, when rainwater flow to high projecture area in roofing, upper end rainwater flows into gutter along roof boarding, and two sides rainwater is received due to waterproof
The difference of height on side and roof boarding avoids water flow from covering waterproof and receives on the inside of the high projecture of side inflow, supreme projecture in rainwater whereabouts or so two
When side, by waterproof receive side construction profile, by rainwater diversion to gutter in, in rainwater conflux to gutter after, along gutter or so
Two sides downpipe is discharged into roofing lower end trench.
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| CN201811341435.7A CN109518892A (en) | 2018-11-12 | 2018-11-12 | A kind of high projecture periphery waterproof treatment device of steel structural roof and method |
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| CN111456341A (en) * | 2020-04-14 | 2020-07-28 | 蔡世女 | Building external tool system |
| CN113914663A (en) * | 2021-11-01 | 2022-01-11 | 中国人民解放军32181部队 | Door-drawer rain-proof plug-in combined movable house |
| CN114000662A (en) * | 2021-10-25 | 2022-02-01 | 中国建筑第五工程局有限公司 | Skylight structure and seamless welding method for aluminum-magnesium-manganese plate |
| CN115162631A (en) * | 2022-07-06 | 2022-10-11 | 中国建筑第二工程局有限公司 | Steel structure skylight waterproof structure and construction method thereof |
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| CN111456341A (en) * | 2020-04-14 | 2020-07-28 | 蔡世女 | Building external tool system |
| CN114000662A (en) * | 2021-10-25 | 2022-02-01 | 中国建筑第五工程局有限公司 | Skylight structure and seamless welding method for aluminum-magnesium-manganese plate |
| CN113914663A (en) * | 2021-11-01 | 2022-01-11 | 中国人民解放军32181部队 | Door-drawer rain-proof plug-in combined movable house |
| CN115162631A (en) * | 2022-07-06 | 2022-10-11 | 中国建筑第二工程局有限公司 | Steel structure skylight waterproof structure and construction method thereof |
| CN115162631B (en) * | 2022-07-06 | 2023-06-20 | 中国建筑第二工程局有限公司 | Steel structure skylight waterproof structure and construction method thereof |
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