CN115012591A - Building roof waterproof structure and construction method thereof - Google Patents
Building roof waterproof structure and construction method thereof Download PDFInfo
- Publication number
- CN115012591A CN115012591A CN202210561617.5A CN202210561617A CN115012591A CN 115012591 A CN115012591 A CN 115012591A CN 202210561617 A CN202210561617 A CN 202210561617A CN 115012591 A CN115012591 A CN 115012591A
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- support column
- gentle slope
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000004078 waterproofing Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 167
- 238000003825 pressing Methods 0.000 claims description 35
- 239000012528 membrane Substances 0.000 claims description 20
- 239000002344 surface layer Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 239000003381 stabilizer Substances 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
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- 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
- E04D13/16—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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Building Environments (AREA)
Abstract
The application relates to the field of house building waterproofing, in particular to a building roof waterproof structure and a construction method thereof, and the building roof waterproof structure comprises a leveling layer arranged on a house structural layer, wherein a gentle slope layer is arranged on the leveling layer, a flow guide layer is arranged on the gentle slope layer, a plurality of support columns which penetrate through the leveling layer, the gentle slope layer and the flow guide layer are further arranged on the house structural layer, a flat top layer is arranged on the plurality of support columns, flow guide seams for water to penetrate are formed in the flat top layer, a drainage ditch positioned on one side of the slope bottom of the gentle slope layer is further arranged on the leveling layer, and a retaining wall is further arranged on the upper side of the house structural layer along the peripheral side of the house structural layer. This application has set up flat top layer in the roof the superiors, and flat top layer is convenient for install mechanical equipment and the people's of being convenient for walking, and on rainwater on the flat top layer entered into the water conservancy diversion layer through the water conservancy diversion seam, the water conservancy diversion layer was located on the gentle slope layer that has certain slope to rainwater on the water conservancy diversion layer can be fast through the escape canal and arrange away, has improved the drainage efficiency on roof, has also reduced the possibility that the roof leaked.
Description
Technical Field
The application relates to the field of house building waterproofing, in particular to a building roof waterproof structure and a construction method thereof.
Background
The roof is a bearing and enclosing member of the top of the building and generally consists of a roof, a heat preservation (heat insulation) layer and a bearing structure. The roof is also called as the fifth facade of the building, has great influence on the shape and the facade image of the building, and can directly influence the use experience of water resistance, heat insulation and the like of the building.
Ordinary building houses are generally divided into flat roofs and sloping roofs, and traditional buildings use more sloping roofs and are rapid in water drainage. Modern building houses are provided with various facilities such as solar water heaters, fire water tanks, air-conditioning outdoor units and the like on the roof, so that the modern high-rise buildings usually adopt a flat roof. However, the water flow above the flat roof is slow, the drainage efficiency is poor, and the water cannot be drained in time when heavy rain occurs, so that the water is easily accumulated on the roof, and the problem of roof water seepage is caused.
Disclosure of Invention
In order to improve the waterproof effect of a roof, the application provides a building roof waterproof structure and a construction method thereof.
The application provides a building roof waterproof construction and construction method thereof adopts following technical scheme:
the utility model provides a building roof waterproof construction, including locating the screed-coat on the house structural layer, be equipped with the gentle slope layer on the screed-coat, be equipped with the diversion layer on the gentle slope layer, still be equipped with a plurality of passing on the house structural layer the screed-coat with the support column on diversion layer is a plurality of be equipped with the flat top layer on the support column, set up the diversion seam that supplies water to pass on the flat top layer, still be equipped with the escape canal that is located gentle slope layer slope bottom one side on the screed-coat, the top of house structural layer still is equipped with the barricade along the week side of house structural layer.
Through adopting above-mentioned technical scheme, various equipment of flat top layer easy to assemble to the people of being convenient for walk and operating device, during the rainy day, the rainwater flows in the below on flat top layer through the water conservancy diversion seam that sets up on the flat top layer, thereby the rainwater is difficult for gathering above the flat top layer, is difficult for flooding the equipment on the roof. The rainwater falls into the water conservancy diversion layer through the water conservancy diversion seam on, and on the water conservancy diversion layer was located gentle slope layer, gentle slope layer had certain slope to the water conservancy diversion layer also had certain slope, the rainwater was in the easy flow drainage ditch on the water conservancy diversion layer, thereby realized the quick drainage on roof.
The screed-coat can make level to the roof to when setting up the gentle slope layer, be convenient for set up certain slope, the barricade can stop that the rainwater is direct to flow down from the edge of flat top layer, and the rainwater is direct to flow down from the edge of roof can cause the wall body to pollute, and the barricade can promote the security of roof.
In a specific implementation manner, the diversion layer includes a cushion protection layer arranged above the gentle slope layer, a water-stop film is arranged on the cushion protection layer, a diversion surface layer is arranged on the water-stop film, a yielding port is arranged on the water-stop film, the water-stop film further includes a flange which is located around the yielding port and is turned upwards, and the upper end of the flange is connected with the support column.
In a specific embodiment, set up the spread groove that is located gentle slope layer top on the support column lateral wall, turn down rims upper end is buckled in the spread groove, still be equipped with in the spread groove and be used for pressing turn down rims clamping ring, be equipped with a plurality of bolts that are used for fixing the clamping ring to the support column on the clamping ring.
In a specific implementation manner, a sleeve is sleeved on the support column, a pressing plate extends outwards from the bottom end of the sleeve, a rubber ring for pressing the waterproof membrane is arranged on the bottom surface of the pressing plate, and the sleeve is fixed on the support column through a bolt.
In a specific can implement mode, fill up the protective layer the water-stop membrane with water conservancy diversion surface course side all extends to in the escape canal, the side of water-stop membrane is laminated on the barricade, be equipped with the layering that is used for fixed water-stop membrane on the barricade, the layering passes through the bolt fastening on keeping off the wall.
In a specific implementation manner, the flat top layer comprises a plurality of top plates, a plurality of mounting grooves for supporting columns to insert are formed in the bottom surface of each top plate, each top plate is divided into a plurality of rows, the flow guide seams are formed between every two adjacent rows of top plates, filter tanks are formed in the tops of the top plates on two sides of each flow guide seam, filter plates are arranged in the filter tanks, and two sides of each filter plate are respectively arranged on two different rows of top plates.
In a specific implementation mode, a drainage plate is further arranged in the filter tank and is positioned below the filter plate, and one end, close to one side of the flow guide seam, of the drainage plate extends downwards along the flow guide seam to be close to the flow guide layer.
In a specific implementation mode, a stabilizing layer located below the leveling layer is arranged above the building structure layer, and a heat insulation layer located below the leveling layer is arranged on the stabilizing layer.
In a second aspect, the present application also discloses a construction method of the roof waterproof structure of the building, comprising the following steps:
s10, paving a stable layer framework and a support column framework on the building structure layer, connecting the stable layer framework and the support column framework, then pouring the stable layer and the support column, and opening connecting grooves on the side walls of the support column at different heights according to different positions of the support column;
s20, arranging retaining walls on the top of the building structure layer, arranging the retaining walls on the periphery of the stable layer, paving a heat insulation layer on the stable layer, and leveling the heat insulation layer through cement mortar to form a leveling layer; a slope-slowing layer is laid on the leveling layer, drainage ditches are arranged on two sides of the slope-slowing layer, and water outlet pipes communicated with one ends of the drainage ditches penetrate through the retaining wall;
s30, laying a cushion protection layer on the gentle slope layer, laying a water-proof film on the cushion protection layer, cutting a cross-shaped crack on the water-proof film, turning the water-proof film at the crack upwards to form a flanging and a position-giving opening, laying the water-proof film on the cushion protection layer, fixing the side edge of the water-proof film on a retaining wall through a pressing strip and a bolt, and fixing the flanging of the water-proof film on a support column through a pressing ring and a bolt; sleeving a sleeve on the top end of the support pillar, enabling one end of the pressing plate to face downwards, pressing the pressing plate by force after the rubber ring is abutted to the waterproof membrane, fixing the sleeve on the support pillar through a bolt in the pressing process, and then paving a flow guide surface layer on the waterproof membrane;
s40, laying a top plate on the supporting column, sealing the joint of the top plate and the top plate through sealant, treating the top plate and the retaining wall through the sealant, placing a drainage plate in the filter tank, and laying a filter plate above the drainage plate.
Through adopting above-mentioned technical scheme, support column and stable layer pass through the skeleton joint and can effectively promote the stability of support column to promote the stability of flat top layer, fix the water-stop film on support column and barricade, can promote the stability of water-stop film, and effectively block the below that the rainwater entered into the water-stop film, the water conservancy diversion surface course plays the effect of protection to the water-stop film, and the rainwater can enter into the escape canal fast on the water conservancy diversion layer, plays the effect of quick drainage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the flat top layer is arranged on the uppermost layer of the roof, mechanical equipment can be conveniently installed on the flat top layer, people can conveniently walk on the flat top layer, rainwater on the flat top layer enters the flow guide layer through the flow guide seam, and the flow guide layer is arranged on the gentle slope layer with a certain slope, so that the rainwater on the flow guide layer can be quickly drained away through the drainage ditch, the drainage efficiency of the roof is improved, and the possibility of water leakage of the roof is reduced;
2. this application sets up pad protective layer, water proof membrane and water conservancy diversion surface course on the water conservancy diversion layer, and pad protective layer and water conservancy diversion surface course all play the effect of protection to the water proof membrane, and the water proof membrane is through knowing with the fixed of barricade and support column, has improved the stability of water proof membrane, has further improved the water-proof effects of water proof membrane.
Drawings
Fig. 1 is a schematic view of the general structure of a roof waterproof structure of a building according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a fluid directing layer of an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Fig. 4 is a cross-sectional view of a cannula according to an embodiment of the present application.
Fig. 5 is an enlarged schematic view of a portion B of fig. 2.
Description of reference numerals: 1. a building structure layer; 2. a stabilizing layer; 3. a support pillar; 31. connecting grooves; 4. retaining walls; 5. a heat-insulating layer; 6. leveling layer; 7. a gradual slope layer; 71. a drainage ditch; 8. a flow guiding layer; 81. a passivation layer is formed; 82. a water-barrier film; 821. flanging; 83. a flow guide surface layer; 9. layering; 10. a sleeve; 11. a pressing plate; 12. a rubber ring; 13. leveling the top layer; 131. a top plate; 133. a flow guide seam; 134. a filter tank; 135. a drainage plate; 136. a filter plate; 14. and (5) pressing a ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses building roof waterproof construction. Referring to fig. 1 and 2, a building roof waterproof construction is equipped with support column 3 including locating stabilizer layer 2 on house structural layer 1 on the stabilizer layer 2, support column 3 and stabilizer layer 2 integrated into one piece to can promote the stability of support column 3. Still be equipped with the barricade 4 that is located 2 week sides of stabilizer layer on the top surface of house structure layer 1, barricade 4 improves the effect of roof security, and can effectively block the rainwater and flow along the outer wall of building, still is connected with the outlet pipe that is used for the drainage on the barricade 4. The heat preservation layer 5 is laid on the stabilizing layer 2, and the heat preservation layer 5 can play a role in keeping the indoor temperature in winter and can play a role in reducing the indoor temperature in summer. Be equipped with screed-coat 6 on the heat preservation 5, the horizontal plane can be confirmed to screed-coat 6, is provided with gentle slope layer 7 on screed-coat 6, and the top surface of gentle slope layer 7 reduces to both sides by the centre gradually, and behind the horizontal plane was confirmed to screed-coat 6, the calculation and the setting of the 7 slopes of the gentle slope layer of being convenient for, the slope of gentle slope layer 7 is convenient for the discharge of water.
Referring to fig. 2, the peripheral sides of the gentle slope layer 7 are abutted to the retaining wall 4, drainage ditches 71 are formed in the lower two sides of the gentle slope layer 7, water on the gentle slope layer 7 flows into the drainage ditches 71, the drainage ditches 71 are communicated with water outlet pipes, and the water in the drainage ditches 71 is discharged through the water outlet pipes.
Referring to fig. 2 and 3, a diversion layer 8 is laid on the gentle slope layer 7, and the diversion layer 8 includes a protection layer 81, a water-stop film 82 and a diversion surface layer 83 which are sequentially arranged from bottom to top. The two sides of the protection layer 81 extend into the drainage ditch 71, and the protection layer 81 contacts with the slope relieving layer 7 to protect the water-stop film 82. Two sides of the water-stop film 82 extend into the drainage ditch 71 and continue to extend to the retaining wall 4, the retaining wall 4 is provided with a pressing strip 9, the pressing strip 9 is connected with the retaining wall 4 through a bolt, and the pressing strip 9 presses the side edge of the water-stop film 82 onto the retaining wall 4, so that the water-stop film 82 is fixed, and the water-stop effect of the water-stop film 82 can be improved.
Referring to fig. 3 and 4, the yielding port for the support column 3 to pass is provided on the water-stop film 82, the water-stop film 82 further includes a turned-over edge 821 located on the periphery of the yielding port, the connection groove 31 is further provided on the side walls of the support column 3 at different heights, the turned-over edge 821 is turned over upwards, the upper end of the turned-over edge 821 is turned over into the connection groove 31, a pressing ring 14 is provided in the connection groove 31, the pressing ring 14 is fixed onto the support column 3 through a bolt, and therefore the stability of the water-stop film 82 is further improved. The cover is equipped with sleeve pipe 10 on the support column 3, and the bottom of sleeve pipe 10 outwards extends has pressing plate 11, and pressing plate 11's bottom is equipped with rubber ring 12. The turn-ups 821 outside is located to the sleeve pipe 10 cover to on being connected to the support column 3 through the bolt, sleeve pipe 10 is fixed the back, and rubber ring 12 is in the state of butt to on the water-stop film 82, and sleeve pipe 10 and rubber ring 12 can improve the water-proof effects around the support column 3, have reduced the possibility of water infiltration near from the support column 3. The diversion surface layer 83 is laid on the water-stop membrane 82, two sides of the diversion surface layer extend into the drainage ditch 71, the diversion surface layer 83 can be made of asphalt, and the diversion surface layer 83 has the effect of protecting the water-stop membrane 82.
Referring to fig. 2 and 5, a flat top layer 13 is disposed on the top surface of the supporting column 3, the flat top layer 13 includes a plurality of top plates 131, and a plurality of mounting grooves for the supporting column 3 to be inserted are disposed on the bottom surface of the top plates 131, so that the stability of the flat top layer 13 can be improved. The flat top layer 13 is divided into a plurality of rows along the length direction of the drainage ditches 71, a flow guide slit 133 is reserved between every two adjacent rows of the drainage ditches 71, and rainwater on the flat top layer 13 enters the lower part of the flat top layer 13 through the flow guide slit 133 and falls onto the flow guide layer 8.
Referring to fig. 5, a filter groove 134 is further formed in the top surface of the flat top layer 13 on the side close to the diversion slit 133, a diversion plate 135 is arranged in the filter groove 134, and the side, close to the diversion slit 133, of the diversion plate 135 extends downwards to be close to the diversion layer 8, so that the possibility that water flows onto the support columns 3 through the bottom surface of the top plate 131 is reduced, and the possibility that water permeates the roof is further reduced. A filter plate 136 is commonly arranged in two adjacent filter tanks 134, and the filter plate 136 has a filtering effect on sundries on the roof and further improves the flatness of the flat top layer 13. The filter plates 136 and the flow guide plates 135 have the same length as the top plate 131, thereby improving the integrity of the installation.
The implementation principle of the building roof waterproof structure of the embodiment of the application is as follows: the flat top layer 13 is flat, so that the installation of external equipment of a building is facilitated, and the passing of people is facilitated. During rainy day, water on the flat top layer 13 falls into on the water conservancy diversion surface course 83 through water conservancy diversion seam 133 and drainage plate 135, and along the domatic rapid flow that gentle slope layer 7 formed to in the escape canal 71 to play the effect of quick drainage, water barrier 82 can further block water infiltration to the water conservancy diversion layer 8 below simultaneously, thereby has realized strengthening the waterproof effect in roof.
The embodiment of the application also discloses a construction method of the building roof waterproof structure, which comprises the following steps:
s10, paving a stable layer 2 framework and a support column 3 framework on the building structure layer 1, connecting the stable layer 2 framework and the support column 3 framework, then pouring the stable layer 2 and the support column 3, and arranging connecting grooves 31 on the side walls of the support column 3 at different heights according to the position difference of the support column 3;
s20, arranging a retaining wall 4 at the top of the building structure layer 1, arranging the retaining wall 4 at the periphery of the stable layer 2, paving a heat insulation layer 5 on the stable layer 2, and leveling the heat insulation layer 5 through cement mortar to form a leveling layer 6; a gentle slope layer 7 is laid on the leveling layer 6, drainage ditches 71 are arranged on two sides of the gentle slope layer 7, and water outlet pipes communicated with one ends of the drainage ditches 71 penetrate through the retaining wall 4;
s30, paving a protection layer 81 on the gentle slope layer 7, paving a water-stop film 82 on the protection layer 81, cutting a cross-shaped crack on the water-stop film 82, turning over the water-stop film 82 at the crack to form a flanging 821 and a abdication port, paving the water-stop film 82 on the protection layer 81, fixing the side edge of the water-stop film 82 on the retaining wall 4 through a pressing strip 9 and a bolt, and fixing the flanging 821 of the water-stop film 82 on the supporting column 3 through a pressing ring 14 and a bolt; sleeving a sleeve 10 at the top end of a support pillar 3, enabling one end of a pressing plate 11 to face downwards, pressing the pressing plate 11 forcibly after a rubber ring 12 is abutted to a water-stop film 82, fixing the sleeve 10 on the support pillar 3 through a bolt in the pressing process, and then laying a diversion surface layer 83 on the water-stop film 82;
s40, laying a top plate 131 on the supporting column 3, sealing the joint of the top plate 131 and the top plate 131 through a sealant, treating the space between the top plate 131 and the retaining wall 4 through the sealant, then placing a drainage plate 135 in the filter tank 134, and finally laying a filter plate 136 above the drainage plate 135.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A building roof waterproof construction which characterized in that: including locating screed-coat (6) on house structural layer (1), be equipped with gentle slope layer (7) on screed-coat (6), be equipped with diversion layer (8) on gentle slope layer (7), still be equipped with a plurality of passing on house structural layer (1) screed-coat (6) gentle slope layer (7) with support column (3) of diversion layer (8), it is a plurality of be equipped with flat top layer (13) on support column (3), set up diversion seam (133) that supply water passed on flat top layer (13), still be equipped with escape canal (71) that are located gentle slope layer (7) slope base one side on screed-coat (6), the top of house structural layer (1) still is equipped with barricade (4) along the week side of house structural layer (1).
2. A roof waterproofing structure for buildings according to claim 1, wherein: the water conservancy diversion layer (8) is including locating pad protective layer (81) of gentle slope layer (7) top, be equipped with water proof membrane (82) on pad protective layer (81), be equipped with water conservancy diversion surface course (83) on water proof membrane (82), set up the position mouth that lets that supplies support column (3) to pass on water proof membrane (82), water proof membrane (82) still including being located the turn-ups (821) that let position mouth week side and turn over upward, the upper end and the support column (3) of turn-ups (821) are connected.
3. A roof flashing structure for buildings according to claim 2, wherein: offer on support column (3) the lateral wall and be located spread groove (31) of layer (7) top of slowing down, the upper end of turn-ups (821) is buckled in spread groove (31), still be equipped with clamping ring (14) that are used for pressing turn-ups (821) in spread groove (31), be equipped with a plurality of bolts that are used for fixing clamping ring (14) to support column (3) on clamping ring (14).
4. A roof flashing structure for buildings according to claim 3, wherein: the waterproof film support is characterized in that a sleeve (10) is sleeved on the support column (3), a pressing plate (11) is outwards extended from the bottom end of the sleeve (10), a rubber ring (12) used for pressing a waterproof film (82) is arranged on the bottom surface of the pressing plate (11), and the sleeve (10) is fixed on the support column (3) through bolts.
5. A roof flashing structure for buildings according to claim 2, wherein: pad protective layer (81) water-stop membrane (82) with water conservancy diversion surface course (83) side all extends to in escape canal (71), the side of water-stop membrane (82) is laminated on barricade (4), be equipped with layering (9) that are used for fixed water-stop membrane (82) on barricade (4), layering (9) are through the bolt fastening on barricade (4).
6. A roof waterproofing structure for buildings according to claim 1, wherein: flat top layer (13) include a plurality of roof (131), set up a plurality of confession support column (3) male mounting grooves on the bottom surface of roof (131), roof (131) divide into a plurality of rows, water conservancy diversion seam (133) are located per adjacent two between roof (131), filter-tank (134) have been seted up at roof (131) top of water conservancy diversion seam (133) both sides, be equipped with filter (136) in filter-tank (134), two different rows are located respectively to the both sides of filter (136) on roof (131).
7. A roof flashing structure for buildings according to claim 7, wherein: and a flow guide plate (135) positioned below the filter plate (136) is further arranged in the filter groove (134), and one end, close to one side of the flow guide seam (133), of the flow guide plate (135) extends downwards along the flow guide seam (133) to be close to the flow guide layer (8).
8. A roof flashing structure for buildings according to claim 1, wherein: the house is characterized in that a stabilizing layer (2) located below the leveling layer (6) is arranged above the house structure layer (1), and a heat preservation layer (5) located below the leveling layer (6) is arranged on the stabilizing layer (2).
9. A method of constructing a roof flashing structure for a building according to any of claims 1-8, comprising the steps of:
s10, laying a framework of a stabilizing layer (2) and a framework of a support column (3) on the building structure layer (1), connecting the framework of the stabilizing layer (2) and the framework of the support column (3), then pouring the stabilizing layer (2) and the support column (3), and arranging connecting grooves (31) on the side walls of the support column (3) at different heights according to different positions of the support column (3);
s20, arranging a retaining wall (4) at the top of the house structural layer (1), arranging the retaining wall (4) on the periphery of the stable layer (2), paving a heat insulation layer (5) on the stable layer (2), and leveling the heat insulation layer (5) through cement mortar to form a leveling layer (6); a gentle slope layer (7) is laid on the leveling layer (6), drainage ditches (71) are arranged on two sides of the gentle slope layer (7), and water outlet pipes communicated with one ends of the drainage ditches (71) penetrate through the retaining wall (4);
s30, paving a lining protective layer (81) on the gentle slope layer (7), paving a waterproof film (82) on the lining protective layer (81), cutting a cross-shaped crack on the waterproof film (82), turning the waterproof film (82) at the crack upwards to form a flanging (821) and a abdicating opening, then paving the waterproof film (82) on the lining protective layer (81), fixing the side edge of the waterproof film (82) on the retaining wall (4) through a pressing strip (9) and a bolt, and fixing the flanging (821) of the waterproof film (82) on the supporting column (3) through a pressing ring (14) and a bolt; sleeving a sleeve (10) at the top end of a support pillar (3), enabling one end where a pressing plate (11) is located to face downwards, pressing the pressing plate (11) with force after a rubber ring (12) is abutted to a water-stop film (82), fixing the sleeve (10) on the support pillar (3) through a bolt in the pressing process, and then laying a flow guide surface layer (83) on the water-stop film (82);
s40, laying a top plate (131) on the supporting column (3), sealing the joint of the top plate (131) and the top plate (131) through sealant, treating the space between the top plate (131) and the retaining wall (4) through the sealant, then placing a drainage plate (135) in the filter tank (134), and finally laying a filter plate (136) above the drainage plate (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561617.5A CN115012591B (en) | 2022-05-23 | 2022-05-23 | Building roof waterproof structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| WO2021181117A1 (en) * | 2020-03-13 | 2021-09-16 | Euro Polymers Consult Ltd | Roof assembly |
| CN216042232U (en) * | 2021-07-14 | 2022-03-15 | 北京东方雨虹防水技术股份有限公司 | Closing-in depression bar of waterproof coiled material |
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| KR20130117199A (en) * | 2012-04-18 | 2013-10-25 | 임종팔 | Yroof method of roofing |
| CN108756085A (en) * | 2018-08-25 | 2018-11-06 | 德清微晶防水材料有限公司 | A kind of waterproof laminated plank convenient for draining |
| CN209353587U (en) * | 2018-11-23 | 2019-09-06 | 江苏绿色都建建筑设计研究院有限公司 | Modern architecture roof greening system |
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| CN211037593U (en) * | 2019-08-21 | 2020-07-17 | 王乾 | Building design roof eaves mouth watertight fittings |
| CN212001293U (en) * | 2019-12-28 | 2020-11-24 | 苏州贝伊萨景观设计有限公司 | Waterproof foundation structure of ground storehouse top surface |
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| CN212671040U (en) * | 2020-07-06 | 2021-03-09 | 厦门吉龙居防水工程有限公司 | Roof fluting cuts off waterproof construction |
| CN216042232U (en) * | 2021-07-14 | 2022-03-15 | 北京东方雨虹防水技术股份有限公司 | Closing-in depression bar of waterproof coiled material |
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| CN115012591B (en) | 2023-06-27 |
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Denomination of invention: A waterproof structure for building roofs and its construction method Effective date of registration: 20231213 Granted publication date: 20230627 Pledgee: Yangdong sub branch of Yangjiang Rural Commercial Bank Co.,Ltd. Pledgor: Guangdong Guanxiong Construction Group Co.,Ltd. Registration number: Y2023980071360 |