CN211736067U - Building roof waterproof construction structure - Google Patents
Building roof waterproof construction structure Download PDFInfo
- Publication number
- CN211736067U CN211736067U CN201921420893.XU CN201921420893U CN211736067U CN 211736067 U CN211736067 U CN 211736067U CN 201921420893 U CN201921420893 U CN 201921420893U CN 211736067 U CN211736067 U CN 211736067U
- Authority
- CN
- China
- Prior art keywords
- roof
- layer
- material layer
- parapet
- asphalt waterproof
- 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.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a building roof waterproof construction structure, which comprises a roof top plate (1) and a parapet wall (2), wherein the parapet wall (2) is arranged perpendicular to the roof top plate (1), and the side part of the roof top plate (1) is fixedly attached to the side surface of the parapet wall (2); the roof top plate (1) and the parapet (2) are both formed by pouring concrete; an asphalt waterproof coil material layer (3) is paved and adhered on the surface of the roof top plate (1), and the end part of the asphalt waterproof coil material layer (3) is adhered to the side surface and the top end surface of the parapet wall (2) after being bent; and a lower concrete fixing layer (4) is paved on the surface of the asphalt waterproof coil layer (3). The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
Technical Field
The utility model relates to a building roof waterproof construction structure belongs to the building field.
Background
The parapet wall is a low wall around the roof of a building, and the parapet wall is arranged on the roof of a high-rise building to maintain the safety of the roof. The junction joint strength of parapet and roof boarding is less than other parts of roofing, receives rainwater erosion and sunlight for a long time and shines the back, and the fracture appears easily in the junction of parapet and roof boarding, and this has just caused the junction of parapet and roof boarding to take place the seepage along with the ageing of building easily, causes ponding in the gap for the ageing of building, influences the resident and uses.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model to exist among the prior art: after receiving rainwater erosion and sunlight for a long time and shining, the crack appears easily in parapet and roof boarding's junction, and this has just caused the junction of parapet and roof boarding to take place the seepage along with the ageing easy of building, causes ponding in the gap for the ageing of building influences the not enough of resident's use, provides a building roof waterproof construction structure.
In order to solve the technical problem, the technical scheme adopted by the utility model is that the building roof waterproof construction structure comprises a roof top plate and a parapet wall, wherein the parapet wall is arranged perpendicular to the roof top plate, and the side part of the roof top plate is fixedly attached to the side surface of the parapet wall; the roof top plate and the parapet are both formed by pouring concrete; an asphalt waterproof coil material layer is laid on the surface of the roof top plate, and the end part of the asphalt waterproof coil material layer is bent and then attached to the side surface and the top end surface of the parapet wall; a lower concrete fixing layer is laid on the surface of the asphalt waterproof roll material layer, the lower concrete fixing layer covers the asphalt waterproof roll material layer and is laid on the surface of the roof, and the asphalt waterproof roll material layer is laid on the side surface and the top end surface of the parapet wall; the lateral edge of the top end of the parapet wall is provided with a top end groove, the end part of the asphalt waterproof roll material layer is paved and attached to the inner surface of the top end groove, and the lower concrete fixing layer is filled in the top end groove and is in compressed contact with the surface of the asphalt waterproof roll material layer.
Among the technical scheme of this application, laid on the roof and pasted the waterproof roll material layer of pitch, when laying and pasting the waterproof roll material layer of pitch, laminate in the parapet after bending the tip on waterproof roll material layer of pitch on the surface of roof junction, the top face of parapet, can cover the junction of parapet and roof through such mode, can prevent that the rainwater from getting into the gap when the junction fracture of parapet and roof. Through lower part concrete fixed lamination on the whole surfaces on pitch waterproof roll material layer, laminate pitch waterproof roll material on parapet surface and roofing roof surface, not only can fix pitch waterproof roll material layer, weight through lower part concrete fixed lamination can also increase pitch waterproof roll material layer and parapet on the surface, roofing roof surface's contact pressure, after the gap of pitch waterproof roll material layer and parapet terminal surface is entered into pitch waterproof roll material layer lower surface at the rainwater, can reduce the flow of rainwater, prevent that the rainwater from flowing in the gap of the junction of parapet and roofing roof.
Preferably, in the building roof waterproof construction structure, a strip-shaped groove is formed in one side of the top end face of the roof top plate, and the length extension direction of the strip-shaped groove is parallel to the roof top plate and is attached to the side edge of the parapet wall; the asphalt waterproof coiled material layer is attached to the inner surface of the strip-shaped groove, and the lower concrete fixing layer is filled in the strip-shaped groove.
In this application, set up the bar groove through at parapet apical surface for the top face of parapet forms the arch of a manger plate, prevents that the rainwater from entering into in the gap of the junction of parapet and roofing roof in the gap of pitch waterproofing membrane layer and parapet lateral surface.
Preferably, in the building roof waterproof construction structure, the top end face of the parapet is provided with a plurality of first supporting steel bars, and a section of the asphalt waterproof coiled material layer, which is attached to the top end face of the parapet, is provided with a plurality of first through holes; one end of the first supporting steel bar is embedded in the parapet wall, and the other end of the first supporting steel bar penetrates through the through hole and is embedded in the lower concrete fixing layer.
In this application, through the top of a supporting reinforcement connection lower part concrete fixed bed and parapet, improve the firm in connection degree of lower part concrete fixed bed and parapet. The lower part concrete fixed bed is through pouring the shaping, and when the concrete fixed bed of lower part was pour, the concrete flowed in the through-hole one, improved the contact on the top of lower part concrete fixed bed and parapet, further improved the firm in connection degree of lower part concrete fixed bed and parapet.
Optimized, above-mentioned building roof waterproof construction structure, be provided with a plurality of support bar two on the internal surface of top groove, the pitch waterproofing membrane layer is laminated and is provided with a plurality of through-holes two on one section in the top inslot, and the one end of support bar two is pre-buried in the top inslot, and the other end of support bar two passes through-hole two and pre-buried in the lower part concrete fixed bed.
In this application, through the top of two connection lower part concrete fixed bed of bracing steel bars and top groove, improve the fixed firmness of lower part concrete fixed bed in the top inslot. When the lower concrete fixing layer is poured, concrete flows into the second through hole, the contact between the lower concrete fixing layer and the top end of the top end groove is improved, and the connection firmness between the lower concrete fixing layer and the top end groove is further improved.
Preferably, in the waterproof construction structure for the building roof, an internal reinforcing steel bar rod is arranged in the strip-shaped groove, and two ends of the internal reinforcing steel bar rod respectively penetrate through two inner walls opposite to the strip-shaped groove and are embedded in the parapet wall; and a third through hole matched with the inner steel bar rod is formed in the asphalt waterproof roll layer, and the end part of the inner steel bar rod penetrates through the third through hole.
In this application, through laminating pitch waterproofing membrane layer in the bar inslot, improve the laminating area of pitch waterproofing membrane layer and parapet, and then improve waterproof nature. The connection of waterproof coil stock layer of pitch and bar groove can be fixed to inside reinforcing bar pole to can improve the firmness of lower part concrete fixed bed in the bar inslot.
Preferably, in the above building roof waterproof construction structure, an asbestos insulation board is arranged between the lower concrete fixing layer and the asphalt waterproof roll layer, and a nylon net is arranged in the lower concrete fixing layer.
In this application, owing to set up soft asbestos heated board, so set up the nylon wire, improve the compressive strength of lower part concrete fixed bed through the nylon wire.
Preferably, in the above building roof waterproof construction structure, the lower concrete fixing layer is provided with a second asphalt waterproof roll layer, and the second asphalt waterproof roll layer covers the lower concrete fixing layer and is located on the surface of the roof top plate, the upper end surface of the parapet wall and the surface of the lateral surface of the parapet wall; an upper concrete fixing layer II is covered on the asphalt waterproof coil material layer II; and the second supporting steel bar penetrates through the second asphalt waterproof coil layer and the end part of the second supporting steel bar is embedded in the second upper concrete fixing layer.
In this application, set up two waterproof roll material layers of pitch on lower part concrete fixed bed surface to improve waterproof sealing nature, sticis two waterproof roll material layers of pitch on lower part concrete fixed bed surface through two fixed bed of upper portion concrete. The second supporting steel bar improves the connection strength of the lower concrete fixing layer above the top end groove and the second upper concrete fixing layer, and ensures that the end part of the second asphalt waterproof roll material layer can stably cover the surface of the lower concrete fixing layer above the top end groove.
Preferably, in the building roof waterproof construction structure, the surface of the upper concrete fixing layer II is coated with a cement-based capillary crystalline waterproof agent; the waterproof asphalt roll is characterized in that a plurality of steel bar fixing rods are arranged in the roof top plate, the end portions of the steel bar fixing rods protrude out of the surface of the roof top plate, and the end portions of the steel bar fixing rods penetrate through the asphalt waterproof roll layer and are arranged in the lower concrete fixing layer.
In the application, the waterproofness of the two surfaces of the upper concrete fixing layer is improved through the cement-based capillary crystalline waterproofing agent. The arrangement of the reinforcing steel bar fixing rod increases the connection firmness of the lower concrete fixing layer and the roof, and the asphalt waterproof coiled material layer can be stably attached to the surface of the roof.
The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. Among the technical scheme of this application, laid on the roof and pasted the waterproof roll material layer of pitch, when laying and pasting the waterproof roll material layer of pitch, laminate in the parapet after bending the tip on waterproof roll material layer of pitch on the surface of roof junction, the top face of parapet, can cover the junction of parapet and roof through such mode, can prevent that the rainwater from getting into the gap when the junction fracture of parapet and roof. Through lower part concrete fixed lamination on the whole surfaces on pitch waterproof roll material layer, laminate pitch waterproof roll material on parapet surface and roofing roof surface, not only can fix pitch waterproof roll material layer, weight through lower part concrete fixed lamination can also increase pitch waterproof roll material layer and parapet on the surface, roofing roof surface's contact pressure, after the gap of pitch waterproof roll material layer and parapet terminal surface is entered into pitch waterproof roll material layer lower surface at the rainwater, can reduce the flow of rainwater, prevent that the rainwater from flowing in the gap of the junction of parapet and roofing roof.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in the figure, the utility model relates to a building roof waterproof construction structure, which comprises a roof top plate 1 and a parapet 2, wherein the parapet 2 is arranged perpendicular to the roof top plate 1, and the side part of the roof top plate 1 is fixedly attached to the side surface of the parapet 2; the roof top plate 1 and the parapet wall 2 are both formed by pouring concrete; an asphalt waterproof coil material layer 3 is paved and adhered on the surface of the roof top plate 1, and the end part of the asphalt waterproof coil material layer 3 is adhered to the side surface and the top end surface of the parapet wall 2 after being bent; a lower concrete fixing layer 4 is paved on the surface of the asphalt waterproof coiled material layer 3, the lower concrete fixing layer 4 covers the asphalt waterproof coiled material layer 3 and is paved and attached to the surface of the roof top plate 1, and the asphalt waterproof coiled material layer 3 is paved and attached to the surface of the side surface and the top end surface of the parapet wall 2; be provided with a top groove 5 on the lateral border of the top of parapet 2, the tip of waterproof roll material layer 3 of pitch is spread and is pasted in the internal surface of top groove 5, and lower part concrete fixed bed 4 is filled in top groove 5 and is sticis the contact with the waterproof roll material layer 3 surface of pitch.
Among the technical scheme of this application, laid the waterproof roll material layer 3 of pitch on roof 1, when laying the waterproof roll material layer 3 of pitch, laminate the surface with 1 junction of roof on parapet 2 after bending the tip on waterproof roll material layer 3 of pitch, the top face of parapet 2, can cover the junction of parapet 2 and roof 1 through such mode, can prevent when the junction fracture of parapet 2 and roof 1 that the rainwater from getting into the gap. Press in the whole of waterproof roll material layer 3 of pitch through lower part concrete fixed bed 4 on the surface, press waterproof roll material layer 3 of pitch on parapet 2 is surperficial and roofing roof 1 is surperficial, not only can fix waterproof roll material layer 3 of pitch, weight through lower part concrete fixed bed 4 can also increase waterproof roll material layer 3 of pitch and parapet 2 on the surface, the contact pressure on roofing roof 1 surface, enter into behind the waterproof roll material layer 3 lower surface of pitch in the gap of waterproof roll material layer 3 of pitch and parapet 2 top end face at the rainwater, can reduce the flow of rainwater, prevent that the rainwater from flowing in the gap of the junction of parapet 2 and roofing roof 1.
A strip-shaped groove 6 is formed in one side of the top end face of the roof top plate 1, and the length extension direction of the strip-shaped groove 6 is parallel to the side edge of the roof top plate 1 attached to the parapet wall 2; the waterproof roll material layer 3 of pitch is laminated in the internal surface of bar groove 6, and lower part concrete fixed bed 4 is filled in bar groove 6.
In this application, set up strip groove 6 through 2 top faces at parapet for the top face of parapet 2 forms the arch of a manger plate, prevents that the rainwater from entering into in the gap of the junction of parapet 2 and roofing roof 1 in the gap of waterproof roll material layer 3 of pitch and parapet 2 side surface.
The top end face of the parapet wall 2 is provided with a plurality of supporting steel bars I7, and a section of the asphalt waterproof roll material layer 3, which is attached to the top end face of the parapet wall 2, is provided with a plurality of through holes I8; one end of the first supporting steel bar 7 is pre-buried in the parapet 2, and the other end of the first supporting steel bar 7 penetrates through the first through hole 8 and is pre-buried in the lower concrete fixing layer 4.
In this application, through the top of a supporting reinforcement 7 connection lower part concrete fixed bed 4 and parapet 2, improve the firm in connection degree of lower part concrete fixed bed 4 and parapet 2. Lower part concrete fixed layer 4 is through pouring the shaping, and when lower part concrete fixed layer 4 was pour, the concrete flowed in through-hole 8 in, improved the contact on lower part concrete fixed layer 4 and parapet 2's top, further improved the firm in connection degree of lower part concrete fixed layer 4 and parapet 2.
Be provided with two 9 of a plurality of support bars on the internal surface of top slot 5, the waterproof coil stock layer of pitch 3 is laminated and is provided with two 10 of a plurality of through-holes on one section in top slot 5, and the one end of two 9 of support bars is pre-buried in top slot 5, and the other end of two 9 of support bars passes two 10 of through-holes and pre-buried in lower part concrete fixed bed 4.
In this application, through two 9 tops of connecting lower part concrete fixed bed 4 and top groove 5 of support reinforcement, improve the fixed firmness of lower part concrete fixed bed 4 in top groove 5. When the lower concrete fixing layer 4 is poured, concrete flows into the second through hole 10, the contact between the lower concrete fixing layer 4 and the top end of the top end groove 5 is improved, and the connection firmness between the lower concrete fixing layer 4 and the top end groove 5 is further improved.
An inner reinforcing steel bar rod 11 is arranged in the strip-shaped groove 6, and two ends of the inner reinforcing steel bar rod 11 respectively penetrate through two opposite inner walls of the strip-shaped groove 6 and are embedded in the parapet 2; be provided with the through-hole three 12 that sets up with inside reinforcing bar pole 11 cooperation on the waterproof coil stock layer of pitch 3, the tip of inside reinforcing bar pole 11 passes through-hole three 12.
In this application, through laminating waterproof roll material layer 3 of pitch in bar groove 6, improve the laminating area on waterproof roll material layer 3 of pitch and parapet 2, and then improve waterproof nature. Inside reinforcing bar pole 11 can fix being connected of waterproof coil stock layer 3 of pitch and bar groove 6 to can improve the firmness of lower part concrete fixed bed 4 in bar groove 6.
An asbestos insulation board 13 is arranged between the lower concrete fixing layer 4 and the asphalt waterproof coiled material layer 3, and a nylon net 14 is arranged in the lower concrete fixing layer 4.
In this application, owing to set up soft asbestos heated board 13, so set up nylon net 14, improve the compressive strength of lower part concrete fixed layer 4 through nylon net 14.
The lower concrete fixing layer 4 is provided with a second asphalt waterproof coiled material layer 15, and the second asphalt waterproof coiled material layer 15 covers the lower concrete fixing layer 4 and is positioned on the surface of the roof top plate 1, the upper end surface of the parapet wall 2 and the surface of the side surface of the parapet wall 2; an upper concrete fixing layer II 16 covers the asphalt waterproof coil material layer II 15; and the second supporting steel bar 9 penetrates through the second asphalt waterproof coil layer 15, and the end part of the second supporting steel bar is embedded in the second upper concrete fixing layer 16.
In this application, set up two 15 on the waterproof roll material layers of pitch on the surface of lower part concrete fixed bed 4 to improve waterproof sealing nature, sticis two 15 on the waterproof roll material layers of pitch on the surface of lower part concrete fixed bed 4 through two 16 on the upper portion concrete fixed bed. The second support steel bar 9 improves the connection strength between the lower concrete fixing layer 4 above the top end groove 5 and the second upper concrete fixing layer 16, and ensures that the end part of the second asphalt waterproof roll material layer 15 can stably cover the surface of the lower concrete fixing layer 4 above the top end groove 5.
A cement-based capillary crystalline waterproofing agent is coated on the surface of the upper concrete fixing layer II 16; a plurality of steel bar fixing rods 17 are arranged in the roof top plate 1, the end portions of the steel bar fixing rods 17 protrude out of the surface of the roof top plate 1, and the end portions of the steel bar fixing rods 17 penetrate through the asphalt waterproof coiled material layer 3 and are arranged in the lower concrete fixing layer 4.
In the application, the waterproofness of the surface of the upper concrete fixed layer II 16 is improved through the cement-based capillary crystalline waterproofing agent. The arrangement of the reinforcing steel bar fixing rod 17 increases the connection firmness of the lower concrete fixing layer 4 and the roof top plate 1, and the asphalt waterproof coiled material layer 3 can be stably attached to the surface of the roof top plate 1.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a building roof waterproof construction structure which characterized in that: the roof structure comprises a roof top plate (1) and a parapet wall (2), wherein the parapet wall (2) is perpendicular to the roof top plate (1), and the side part of the roof top plate (1) is fixedly attached to the side surface of the parapet wall (2); the roof top plate (1) and the parapet (2) are both formed by pouring concrete; an asphalt waterproof coil material layer (3) is paved and adhered on the surface of the roof top plate (1), and the end part of the asphalt waterproof coil material layer (3) is adhered to the side surface and the top end surface of the parapet wall (2) after being bent; a lower concrete fixing layer (4) is paved on the surface of the asphalt waterproof roll material layer (3), the lower concrete fixing layer (4) covers the asphalt waterproof roll material layer (3) and is paved and attached to the surface of the roof top plate (1), and the asphalt waterproof roll material layer (3) is paved and attached to the surface of the side surface and the top end surface of the parapet wall (2); the side edge of the top end of the parapet wall (2) is provided with a top end groove (5), the end part of the asphalt waterproof roll material layer (3) is paved and attached to the inner surface of the top end groove (5), and the lower concrete fixing layer (4) is filled in the top end groove (5) and is in compressed contact with the surface of the asphalt waterproof roll material layer (3).
2. The waterproof construction structure of building roof of claim 1, wherein: a strip-shaped groove (6) is formed in one side of the top end face of the roof top plate (1), and the length extension direction of the strip-shaped groove (6) is parallel to the side edge of the roof top plate (1) attached to the parapet wall (2); the asphalt waterproof roll material layer (3) is attached to the inner surface of the strip-shaped groove (6), and the lower concrete fixing layer (4) is filled in the strip-shaped groove (6).
3. The waterproof construction structure of building roof of claim 1, wherein: a plurality of supporting steel bars I (7) are arranged on the top end face of the parapet wall (2), and a plurality of through holes I (8) are formed in a section of the asphalt waterproof roll material layer (3) which is attached to the top end face of the parapet wall (2); one end of the first supporting steel bar (7) is pre-buried in the parapet wall (2), and the other end of the first supporting steel bar (7) penetrates through the first through hole (8) and is pre-buried in the lower concrete fixing layer (4).
4. The waterproof construction structure of building roof of claim 1, wherein: be provided with a plurality of support reinforcement two (9) on the internal surface of top groove (5), waterproof coil stock layer of pitch (3) are laminated and are provided with a plurality of through-holes two (10) on one section in top groove (5), and the one end of support reinforcement two (9) is pre-buried in top groove (5), and the other end of support reinforcement two (9) passes through-hole two (10) and pre-buried in lower part concrete fixed bed (4).
5. The waterproof construction structure of building roof of claim 2, wherein: an inner reinforcing steel bar rod (11) is arranged in the strip-shaped groove (6), and two ends of the inner reinforcing steel bar rod (11) respectively penetrate through two opposite inner walls of the strip-shaped groove (6) and are embedded in the parapet wall (2); and a third through hole (12) matched with the inner steel bar rod (11) is formed in the asphalt waterproof coil layer (3), and the end part of the inner steel bar rod (11) penetrates through the third through hole (12).
6. The waterproof construction structure of building roof of claim 1, wherein: an asbestos insulation board (13) is arranged between the lower concrete fixing layer (4) and the asphalt waterproof coil material layer (3), and a nylon net (14) is arranged in the lower concrete fixing layer (4).
7. The waterproof construction structure for building roof of claim 4, wherein: an asphalt waterproof coil material layer II (15) is arranged on the lower concrete fixing layer (4), and the asphalt waterproof coil material layer II (15) covers the surface of the roof top plate (1), the upper end surface of the parapet wall (2) and the surface of the side surface of the parapet wall (2) on the lower concrete fixing layer (4); a second upper concrete fixing layer (16) covers the second asphalt waterproof coil layer (15); and the second supporting steel bar (9) penetrates through the second asphalt waterproof coil layer (15) and the end part of the second supporting steel bar is embedded in the second upper concrete fixing layer (16).
8. The waterproof construction structure for building roof of claim 7, wherein: a cement-based capillary crystalline waterproofing agent is coated on the surface of the upper concrete fixing layer II (16); a plurality of steel bar fixing rods (17) are arranged in the roof top plate (1), the end portions of the steel bar fixing rods (17) protrude out of the surface of the roof top plate (1), and the end portions of the steel bar fixing rods (17) penetrate through the asphalt waterproof roll layer (3) and are arranged in the lower concrete fixing layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420893.XU CN211736067U (en) | 2019-08-28 | 2019-08-28 | Building roof waterproof construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420893.XU CN211736067U (en) | 2019-08-28 | 2019-08-28 | Building roof waterproof construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736067U true CN211736067U (en) | 2020-10-23 |
Family
ID=72850297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921420893.XU Active CN211736067U (en) | 2019-08-28 | 2019-08-28 | Building roof waterproof construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736067U (en) |
-
2019
- 2019-08-28 CN CN201921420893.XU patent/CN211736067U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209025332U (en) | A kind of prefabricated parapet arrester node structure for assembled architecture lightning protection | |
| CN101476470A (en) | Water-proof drainage house cover process for tunnel | |
| CN103726609B (en) | Steel frame whole exterior wall board | |
| CN213143542U (en) | Prefabricated steel framework light floor butt joint connecting node structure | |
| CN211736067U (en) | Building roof waterproof construction structure | |
| CN103046664A (en) | Energy-saving wall with connecting keys and recycled concrete wall panels holding insulation block masonry, and manufacturing method of energy-saving wall | |
| CN215211930U (en) | Self preservation temperature building parapet heat preservation connected node structure | |
| CN213539500U (en) | Roof panel structure for housing construction | |
| CN211923105U (en) | Precast concrete externally-hung wallboard seam waterproof construction | |
| CN205116573U (en) | Waterproof polyurethane roof boarding keeps warm | |
| CN103225373A (en) | Roof eaves board | |
| CN209011421U (en) | A kind of reinforced spacer and waterproof sloping roof structure | |
| CN211597103U (en) | Waterproof structure for partition of kitchen and bathroom of building | |
| CN215442743U (en) | Glazed tiles roofing ridge structure | |
| CN206034678U (en) | Side fascia installation node | |
| CN217871426U (en) | Assembled concrete sandwich arched roof | |
| CN218028201U (en) | Glass connection structure with U-shaped groove and glass awning arranged on main body structure | |
| CN214144435U (en) | House ancient building brick wood structure tile roofing structure | |
| CN215406976U (en) | Reinforced connection node structure between adjacent plates of prefabricated plate pitched roof | |
| CN109868907A (en) | A kind of building heat insulating exterior wall body and its construction method | |
| CN215563903U (en) | One-way ridge flashing connection structure of cement encaustic tile pitched roof | |
| CN210421674U (en) | Prefabricated roof skylight node structure | |
| CN204753984U (en) | Multi -functional metal roofing | |
| CN213806205U (en) | Tile hanging sloping roof | |
| CN214884762U (en) | Platform roofing canopy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 3rd floor, No.5 Nanhai Branch Road, Shinan District, Qingdao City, Shandong Province Patentee after: Qingdao Construction Group Co.,Ltd. Patentee after: QINGJIAN GROUP Co.,Ltd. Address before: 266000 3rd floor, No.5 Nanhai Branch Road, Shinan District, Qingdao City, Shandong Province Patentee before: QINGJIAN GROUP Co.,Ltd. Patentee before: QINGJIAN GROUP Co.,Ltd. |