CN213268624U - Water-proof and heat-insulating structure for drainage in parapet wall - Google Patents
Water-proof and heat-insulating structure for drainage in parapet wall Download PDFInfo
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- CN213268624U CN213268624U CN202021498620.XU CN202021498620U CN213268624U CN 213268624 U CN213268624 U CN 213268624U CN 202021498620 U CN202021498620 U CN 202021498620U CN 213268624 U CN213268624 U CN 213268624U
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- parapet wall
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- 238000004078 waterproofing Methods 0.000 claims abstract description 38
- 239000012528 membrane Substances 0.000 claims abstract description 36
- 238000005187 foaming Methods 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 230000010485 coping Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 9
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 239000003292 glue Substances 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 description 6
- 238000001764 infiltration Methods 0.000 description 6
- 239000004794 expanded polystyrene Substances 0.000 description 5
- 239000011150 reinforced concrete Substances 0.000 description 5
- 239000012466 permeate Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 241000227166 Harrimanella hypnoides Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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Abstract
The utility model relates to a parapet internal drainage waterproof heat insulation structure, including insulating layer and the waterproof layer of constituteing the parapet wall body, parapet wall body and room body fixed connection, lie in one side fixedly connected with floor of parapet wall body on the room body, are equipped with the expansion joint between parapet wall body and the floor, and the expansion joint intussuseption is filled with the foaming glue, and the surface of foaming glue is provided with flexible waterproofing membrane, flexible waterproofing membrane's one end with the level and smooth fixed connection of parapet wall body, flexible waterproofing membrane's the other end and the level and smooth fixed connection of floor, flexible waterproofing membrane's outside cover is equipped with aluminum plate, and aluminum plate goes up to open has a plurality of limbers, wears to be equipped with a plurality of drain pipes in the parapet wall body. This application has the waterproof performance's of the expansion joint between reinforcing parapet wall body and the floor effect.
Description
Technical Field
The application relates to the technical field of constructional engineering, in particular to a waterproof and heat-insulating structure for drainage in parapet walls.
Background
The parapet is a low wall around the roof of a building, is a mode for connecting and processing a roof and an outer wall, and has the main functions of protecting the safety of personnel and decorating the vertical face of the building.
Along with the improvement of people's safety consciousness and aesthetic consciousness, the parapet obtains a large amount of applications at the building top, traditional parapet is mostly that wall tile mixes cement or pours the integrative method of pouring and forming of concrete and builds, and the junction of parapet and floor is rigid node usually, the brick body can take place expend with heat and contract with cold under the influence of ambient temperature change, along with the time increase, the junction of parapet wall body and floor is constantly extruded, thereby the crackle appears, consequently when building the parapet, can be equipped with the expansion joint between parapet wall body and the floor and keep the stability of parapet wall body structure.
Because of the existence at expansion joint, rainwater or the ponding on the floor flow in the waterproof layer that the expansion joint will destroy the floor, generally fill waterproof sealant in the expansion joint now, in order to fill waterproof to the expansion joint, but because temperature variation, parapet wall body takes place expend with heat and contract with cold with the floor, in order to make the size at expansion joint can change, and waterproof sealant is along with the extension of time, the ageing so that the stickness reduction of colloid, the gap can appear between waterproof sealant and the expansion joint, in order to make rainwater can permeate the expansion joint, it is indoor from the infiltration of expansion joint again, give people's life and cause certain inconvenience
In view of the above-mentioned related art, the inventor thinks that there is the defect that the waterproof effect of expansion joint is not good.
SUMMERY OF THE UTILITY MODEL
In order to strengthen the water-proof effects at expansion joint, this application provides a waterproof thermal-insulated structure of drainage in parapet.
The application provides a pair of waterproof thermal-insulated structure of parapet internal drainage adopts following technical scheme:
the utility model provides a parapet internal drainage waterproof insulation structure, is including constituteing the insulating layer and the waterproof layer of parapet wall body, parapet wall body and room body fixed connection, lie in on the room body one side fixedly connected with floor of parapet wall body, parapet wall body with be equipped with the expansion joint between the floor, the expansion joint intussuseption is filled with the foaming adhesive, the surface of foaming adhesive is provided with flexible waterproofing membrane, one side of flexible waterproofing membrane with parapet wall body laminating fixed connection, flexible waterproofing membrane's opposite side and floor laminating fixed connection, flexible waterproofing membrane's outside cover is equipped with aluminum plate, aluminum plate is last to open there are a plurality of limbers, wear to be equipped with a plurality of drain pipes in the parapet wall body, the drain pipe with the limbers intercommunication.
By adopting the technical scheme, the waterproof layer is arranged in the parapet wall body, so that rainwater is not easy to permeate into the parapet wall body, and the parapet wall body is stable in structure; the heat insulation layer is covered on the reinforced concrete layer, so that the influence of temperature change on the parapet wall body is reduced, the deformation of the parapet wall body is reduced, the expansion joint can be arranged to be smaller, and the rainwater permeating into the expansion joint is reduced; when the expansion joint is subjected to waterproof treatment, firstly filling the expansion joint with the foaming glue, wherein the foaming glue has the characteristic of foaming when meeting water, and when water seeps into the expansion joint, the expansion joint is sealed by the foaming glue which absorbs water to foam, so that the water is not easy to enter the expansion joint; then arranging a flexible waterproof coiled material on the surface of the foaming adhesive, arranging an aluminum plate on the outer side of the flexible waterproof coiled material, wherein the aluminum plate plays a first layer of waterproof role on the expansion joint, and the flexible waterproof coiled material plays a second layer of waterproof role on the expansion joint, so that rainwater is not easy to seep into the expansion joint; the flexible waterproof coiled material is flexible, can be well attached with the foaming adhesive, so that a gap between the foaming adhesive and the flexible waterproof coiled material is reduced, better sealing performance is kept, meanwhile, the flexible waterproof coiled material is not easy to crack due to deformation of a parapet wall body and a floor slab, and a better waterproof effect can be kept for a long time; through opening on first vertical section and having a plurality of limbers, wear to be equipped with a plurality of drain pipes in the parapet wall body, drain pipe and limbers intercommunication for the rainwater that falls on the floor can be timely discharges through the wash port, so that the rainwater is difficult for gathering in the first vertical section outside, with the water yield that reduces the rainwater infiltration flexible waterproofing membrane, keeps better water-proof effects.
Preferably, aluminum plate includes horizontal segment and first vertical section, horizontal segment fixed connection be in on the floor, the limbers is opened first vertical section is close to on one side of horizontal segment, first vertical section is kept away from the one end fixedly connected with water guide section of horizontal segment, water guide section is kept away from the one end fixedly connected with second vertical section of first vertical section, the vertical section fixed connection of second is in on the parapet wall body.
Through adopting above-mentioned technical scheme, include first vertical section and water guide section because of aluminum plate for on the rainwater that falls from the sky can fall the water guide section, fall the floor upper temperature rainwater and can be blocked by first vertical section, so that the rainwater does not with flexible waterproofing membrane direct contact, thereby reduce the possibility that the rainwater oozes into the expansion joint.
Preferably, the cross-section of flexible waterproofing membrane is the arc type setting, flexible waterproofing membrane's arc face is towards the direction arch at expansion joint.
Through adopting above-mentioned technical scheme, waterproof key place of handling when the junction between flexible waterproof material and parapet wall body, the floor is the arc setting through the cross-section with flexible waterproofing membrane, can be so that paste tight more tightly between flexible waterproofing membrane and parapet wall body, the floor to reduce the condition emergence of foaming, intaking.
Preferably, the horizontal height of the end of the water guide section connected with the second vertical section is higher than the horizontal height of the end of the water guide section connected with the first vertical section.
Through adopting above-mentioned technical scheme, the level through the one end that is connected water guide section and the vertical section of second is higher than the level setting of the one end that is connected water guide section and first vertical section for the rainwater that falls onto the water guide section can be followed the outside that water guide section slided to first vertical section, and finally discharge from the drain pipe, reduces piling up of rainwater on the water guide section.
Preferably, a filter screen is arranged in the limber hole.
Through adopting above-mentioned technical scheme, probably there is the birds feather because of on the floor, debris that the drain pipe was probably plugged up to moss plant etc. consequently are equipped with the filter screen at the limbers for birds feather, moss plant are difficult for plugging up the drain pipe, so that the drain pipe keeps better drainage effect.
Preferably, the port of one end of the drain pipe, which is communicated with the limber hole, is tangent to one side of the first vertical section, which is close to the parapet wall body.
Through adopting above-mentioned technical scheme, because of the port of drain pipe and the one end of limbers UNICOM is tangent with the one end that the limbers is close to the parapet wall body for the rainwater that falls on the floor can be smooth discharges from the drain pipe, so that be difficult for ponding in first vertical board department, is favorable to improving the water-proof effects of first vertical board.
Preferably, one end of the drain pipe, which is far away from the first vertical section, is communicated with a water guide pipe, and the water guide pipe is communicated with a drainage system of a building.
Through adopting above-mentioned technical scheme, there is the aqueduct through the one end intercommunication of keeping away from first vertical section at the drain pipe, aqueduct intercommunication drainage system for can directly not fall ground from drain pipe exhaust rainwater, when making things convenient for people's activity, still reduce the waste of water resource.
Preferably, the parapet wall body is provided with a pressing top at the upper end, the middle of the upper end face of the pressing top is high, the two sides of the pressing top are low, and the two wings of the pressing top protrude out of the two side faces of the parapet wall body.
Through adopting above-mentioned technical scheme, set up because of high both sides ground in the middle of the up end of coping, and the both sides face of coping protrusion parapet wall body sets up for fall on coping the upper end face landing from coping that the rainwater can be quick, and be difficult for the landing to parapet wall body on the side, make the rainwater infiltration reduce into parapet wall body's possibility.
Preferably, a plurality of vertical rods are fixedly connected to the parapet wall body, one ends of the vertical rods penetrate through the coping and are inserted into the parapet wall body, and the other ends of the vertical rods are fixedly connected with grab bars.
Through adopting above-mentioned technical scheme, it has a plurality of montants to peg graft on the parapet wall body, fixedly connected with horizontal pole between the adjacent montant, when playing protection personal safety, has reduced the height of parapet wall body, highly more high because of the parapet wall body, the stress that produces because of the deformation that the parapet wall body bottom bore is big more, consequently reduces the parapet wall body and can improve the stability of parapet wall body structure.
Preferably, a cross rod is fixedly connected between the adjacent vertical rods.
Through adopting above-mentioned technical scheme, through fixedly connected with horizontal pole between adjacent montant, strengthened the joint strength between montant and the parapet wall body to make the montant be difficult to drop.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the expansion joint is subjected to waterproof treatment, firstly filling foaming glue in the expansion joint, arranging a flexible waterproof coiled material on the surface of the foaming glue, arranging an aluminum plate on the outer side of the flexible waterproof coiled material, wherein the aluminum plate plays a first layer of waterproof role on the expansion joint, the flexible waterproof coiled material plays a second layer of waterproof role on the expansion joint, and the foaming glue plays a third layer of waterproof role on the expansion joint, so that rainwater is not easy to seep into the expansion joint; the first vertical section is provided with the plurality of limbers, the parapet wall body is internally provided with the plurality of drain pipes in a penetrating manner, and the drain pipes are communicated with the limbers, so that rainwater falling on a floor slab can be timely drained through the drain holes, the rainwater is not easy to gather at the outer side of the first vertical section, the water quantity of the rainwater seeping into the flexible waterproof coiled material is reduced, and a good waterproof effect is kept;
2. the flexible waterproof coiled material is arranged in an arc-shaped section, so that the flexible waterproof coiled material can be tightly adhered to a parapet wall body and a floor slab, and the situations of foaming and water inflow are reduced;
3. through being equipped with the filter screen at the limbers for birds feather, moss are difficult for blockking up the drain pipe, so that the drain pipe keeps better drainage effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a schematic view of the internal structure of the embodiment of the present application.
Description of reference numerals: 1. a house body; 2. parapet wall bodies; 21. a reinforced concrete layer; 22. a thermal insulation layer; 23. a waterproof layer; 3. a floor slab; 31. a base layer; 32. a thermal barrier layer; 33. a water resistant layer; 4. an expansion joint; 5. foaming glue; 6. a flexible waterproof roll; 7. an aluminum plate; 71. a horizontal segment; 72. a first vertical section; 73. a water guide section; 74. a second vertical section; 8. a filter screen; 9. a drain pipe; 10. a water conduit; 11. pressing; 12. a vertical rod; 13. a grab rail; 14. a cross bar.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses waterproof thermal-insulated structure of interior drainage of parapet. Referring to fig. 1, the drainage, water proof and heat insulation structure in the parapet wall comprises a heat insulation layer 22 and a waterproof layer 23 which form the parapet wall body 2, and the parapet wall body 2 further comprises a reinforced concrete layer 21.
Expansion joint 4 extends the setting along parapet wall body 2's length direction, expansion joint 4 intussuseption is filled with foaming adhesive 5, foaming adhesive 5's surface covering has flexible waterproofing membrane 6, waterproofing membrane 6's both ends flush with expansion joint 4's both ends, flexible waterproofing membrane 6's cross-section is the arc setting, flexible waterproofing membrane 6's arc is towards expansion joint 4 direction arch, flexible waterproofing membrane 6 bonds with foaming adhesive 5, one side and the 2 laminating fixed connection of parapet wall body of flexible waterproofing membrane 6, flexible waterproofing membrane 6's opposite side and the 3 laminating fixed connection of floor.
The outer side cover of flexible waterproofing membrane 6 is equipped with aluminum plate 7, and one side and parapet wall body 2 of aluminum plate 7 are connected, and aluminum plate 7's opposite side floor 3 is connected. Aluminum plate 7 includes horizontal segment 71 and first vertical segment 72, the lower terminal surface of horizontal segment 71 and the up end laminating of water-blocking layer 33, horizontal segment 71 passes through bolt and floor 3 threaded connection, the perpendicular horizontal segment 71 of first vertical segment 72 sets up, the one end fixedly connected with water guide section 73 of horizontal segment 71 is kept away from to first vertical segment 72, the one end fixedly connected with second vertical segment 74 of first vertical segment 72 is kept away from to water guide section 73, the laminating of second vertical segment 74 and waterproof layer 23, second vertical segment 74 passes through bolt and parapet wall body 2 threaded connection. The water guide section 73 is obliquely arranged, and the horizontal height of one end of the water guide section 73 connected with the second vertical section 74 is higher than that of one end of the water guide section 73 connected with the first vertical section.
Referring to fig. 2, a plurality of water holes (not shown) are formed at one end of the first vertical section 72 close to the horizontal section 71, the water holes are uniformly distributed at intervals along the length direction of the first vertical section 72, and a filter screen 8 is fixedly connected in the water holes.
Wear to be equipped with a plurality of drain pipes 9 in the parapet wall body 2, the quantity of drain pipe 9 is unanimous with the quantity of limbers, the side setting of the perpendicular parapet wall body 2 of drain pipe 9, the one end of drain pipe 9 pierces through flexible waterproofing membrane 6 and extends to and the limbers intercommunication, the terminal surface of the one end of drain pipe 9 and limbers intercommunication is tangent with the one side that the limbers is close to parapet wall body 2, water repellent is to drain pipe 9 and the junction of first vertical section 72.
One end, far away from first vertical section 72, of each drain pipe 9 penetrates through parapet wall body 2, one end, far away from first vertical section 72, of each drain pipe 9 is communicated with a water guide pipe 10, each drain pipe 9 is perpendicular to the corresponding water guide pipe 10, the diameter of each water guide pipe 10 is larger than that of each drain pipe 9, each water guide pipe 10 extends along the length direction of the parapet wall body 2, and two ends of each water guide pipe 10 are communicated with a drainage system of a building.
The upper end face of the parapet wall body 2 is fixedly connected with a coping 11, two wings of the coping 11 protrude out of two side faces of the parapet wall body 2, the coping 11 covers the parapet wall body 2, and the upper end face of the coping 11 is high in the middle and low in two sides.
Referring to fig. 1 and 2, it has a plurality of montants 12 to peg graft on the coping 11, the vertical setting of montant 12, the even interval distribution of length direction of parapet wall body 2 is followed to a plurality of montants 12, the one end of montant 12 pierces through coping 11 and extends to and injects in parapet wall body 2, the other end fixedly connected with bar 13 of montant 12, bar 13 links together a plurality of montants 12, fixedly connected with horizontal pole 14 between the adjacent montant 12, 14 perpendicular montant 12 settings of horizontal pole.
The implementation principle of the waterproof thermal-insulated structure of drainage in parapet of this application embodiment is:
through covering one deck insulating layer 22 on reinforced concrete layer 21 for parapet wall body 2 receives the influence of temperature variation to reduce, so that parapet wall body 2's deflection reduces, thereby can be with the little bit that expansion joint 4 set up, with the rainwater volume that reduces infiltration expansion joint 4. The waterproof layer 23 is arranged outside the heat insulation layer 22, so that rainwater is not easy to permeate into the parapet wall body 2, and the parapet wall body 2 is stable in structure.
When carrying out water repellent to expansion joint 4, pack expanded polystyrene 5 in expansion joint 4, because of expanded polystyrene 5 has the characteristic of meeting water foaming, when having water infiltration in expansion joint 4, thereby expanded polystyrene 5 absorbs water and foams sealed expansion joint 4 for water is difficult for getting into in expansion joint 4. Through being equipped with flexible waterproofing membrane 6 on the surface through at foaming adhesive 5, flexible waterproofing membrane 6's outside lid is equipped with aluminum plate 7, and aluminum plate 7 plays first layer waterproofing action to expansion joint 4, and flexible waterproofing membrane 6 plays second floor waterproofing action to expansion joint 4.
Because of flexible waterproofing membrane 6 is kept apart by water guide section 73 and first vertical section 72 for on the rainwater that falls from the sky can fall to water guide section 73, the rainwater that falls on floor 3 can be blocked by first vertical section 72, so that rainwater does not with flexible waterproofing membrane 6 direct contact, thereby reduces the possibility that rainwater infiltrates into expansion joint 4. And flexible waterproofing membrane 6 has the flexibility, laminating expanded polystyrene 5 that can be fine for the space between expanded polystyrene and the flexible waterproofing membrane 6 reduces, thereby keeps better leakproofness, and flexible waterproofing membrane 6 is difficult for because of the deformation fracture of parapet wall body 2 and floor 3 simultaneously, can keep the water-proof effects of preferred for a long time.
Through having opened a plurality of limbers on first vertical section 72, wear to be equipped with a plurality of drain pipes 9 in parapet wall body 2, drain pipe 9 and limbers intercommunication for the rainwater that falls on floor 3 can be timely discharges through drain pipe 9, so that the rainwater is difficult for gathering in the first vertical section 72 outside, with the water yield that reduces rainwater infiltration flexible waterproofing membrane 6, keeps better water-proof effects.
The water guide pipe 10 is communicated with one end, far away from the first vertical section 72, of the drain pipe 9, the water guide pipe 10 is communicated with a drainage system, so that rainwater discharged from the drain pipe 9 cannot directly fall to the ground, and the waste of water resources is reduced while the movement of people is facilitated.
Waterproof key place of handling when the junction between flexible waterproof material and parapet wall body 2, the floor 3, be the arc setting through the cross-section with flexible waterproofing membrane 6, can be so that paste tight more tightly between flexible waterproofing membrane 6 and parapet wall body 2, the floor 3 to reduce the condition emergence of foaming, intaking.
The horizontal height of the end, connected with the second vertical section 74, of the water guide section 73 is higher than the horizontal height of the end, connected with the first vertical section 72, of the water guide section 73, so that rainwater falling onto the water guide section 73 can slide to the outer side of the first vertical section 72 from the water guide section 73 and is finally discharged from the drain pipe 9, and the accumulation of rainwater on the water guide section 73 is reduced.
The upper end of the parapet wall body 2 is provided with the coping 11, so that the integrity and the stability of the parapet wall body 2 are better. And the middle of the upper end surface of the coping 11 is higher than the two sides, and the two side surfaces of the coping 11 are arranged to protrude out of the two side surfaces of the parapet wall body 2, so that rainwater falling on the coping 11 can quickly slide off from the upper end surface of the coping 11 and is not easy to slide off the side surfaces of the parapet wall body 2, and the possibility that the rainwater permeates into the parapet wall body 2 is reduced.
Through having a plurality of montants 12 on parapet wall body 2 in the grafting, fixedly connected with horizontal pole 14 between the adjacent montant 12 has reduced parapet wall body 2's height when playing protection personal safety to improve the stability of parapet wall body 2 structure.
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 (10)
1. The utility model provides a waterproof thermal-insulated structure of parapet internal drainage which characterized in that: comprises a heat insulation layer (22) and a waterproof layer (23) which form a parapet wall body (2), the parapet wall body (2) is fixedly connected with a house body (1), one side of the parapet wall body (2) is fixedly connected with a floor slab (3) on the house body (1), an expansion joint (4) is arranged between the parapet wall body (2) and the floor slab (3), the expansion joint (4) is filled with foaming adhesive (5), a flexible waterproof coiled material (6) is arranged on the surface of the foaming adhesive (5), one side of the flexible waterproof coiled material (6) is fixedly connected with the parapet wall body (2) in a laminating way, the other side of the flexible waterproof coiled material (6) is fixedly connected with the floor slab (3) in a laminating way, an outer side cover of the flexible waterproof coiled material (6) is provided with an aluminum plate (7), the aluminum plate (7) is provided with a plurality of water through holes, a plurality of drain pipes (9) are arranged in the parapet wall body (2) in, the drain pipe (9) is communicated with the limber hole.
2. The parapet interior drainage waterproof and heat insulation structure according to claim 1, characterized in that: aluminum plate (7) include horizontal segment (71) and first vertical section (72), horizontal segment (71) fixed connection be in on floor (3), the limbers is opened first vertical section (72) are close to on one side of horizontal segment (71), first vertical section (72) are kept away from the one end fixedly connected with water guide section (73) of horizontal segment (71), water guide section (73) are kept away from the one end fixedly connected with second vertical section (74) of first vertical section (72), second vertical section (74) fixed connection be in on parapet wall body (2).
3. The parapet interior drainage waterproof and heat insulation structure according to claim 1, characterized in that: the cross-section of flexible waterproofing membrane (6) is the arc setting, the arc of flexible waterproofing membrane (6) faces towards the direction arch of expansion joint (4).
4. The parapet interior drainage waterproof and heat insulation structure according to claim 2, characterized in that: the horizontal height of one end of the water guide section (73) connected with the second vertical section (74) is higher than that of one end of the water guide section (73) connected with the first vertical section (72).
5. The parapet interior drainage waterproof and heat insulation structure according to claim 1, characterized in that: a filter screen (8) is arranged in the limber hole.
6. The parapet interior drainage waterproof and heat insulation structure according to claim 2, characterized in that: the port of one end of the drain pipe (9) communicated with the limber hole is tangent to one side, close to the parapet wall body (2), of the first vertical section (72).
7. The parapet interior drainage waterproof and heat insulation structure according to claim 2, characterized in that: one end, far away from the first vertical section (72), of the drain pipe (9) is communicated with a water guide pipe (10), and the water guide pipe (10) is communicated with a drainage system of a building.
8. The parapet interior drainage waterproof and heat insulation structure according to claim 1, characterized in that: the parapet wall is characterized in that a coping (11) is arranged at the upper end of the parapet wall body (2), the middle of the upper end face of the coping (11) is high, two sides of the coping are low, and two wings of the coping (11) protrude out of two side faces of the parapet wall body (2).
9. The parapet interior drainage waterproof and heat insulation structure according to claim 8, wherein: fixedly connected with a plurality of montants (12) on parapet wall body (2), the one end of montant (12) pierces through coping (11) and plug in parapet wall body (2), the other end fixedly connected with bar (13) of montant (12).
10. The parapet interior drainage waterproof and heat insulation structure according to claim 9, wherein: and a cross bar (14) is fixedly connected between every two adjacent vertical bars (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498620.XU CN213268624U (en) | 2020-07-23 | 2020-07-23 | Water-proof and heat-insulating structure for drainage in parapet wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021498620.XU CN213268624U (en) | 2020-07-23 | 2020-07-23 | Water-proof and heat-insulating structure for drainage in parapet wall |
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| Publication Number | Publication Date |
|---|---|
| CN213268624U true CN213268624U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021498620.XU Expired - Fee Related CN213268624U (en) | 2020-07-23 | 2020-07-23 | Water-proof and heat-insulating structure for drainage in parapet wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN213268624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323286A (en) * | 2021-06-08 | 2021-08-31 | 杨明亮 | Building roof waterproof construction |
-
2020
- 2020-07-23 CN CN202021498620.XU patent/CN213268624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323286A (en) * | 2021-06-08 | 2021-08-31 | 杨明亮 | Building roof waterproof construction |
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Granted publication date: 20210525 |