CN113550507A - Roof waterproof structure and construction method thereof - Google Patents
Roof waterproof structure and construction method thereof Download PDFInfo
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- CN113550507A CN113550507A CN202110780887.0A CN202110780887A CN113550507A CN 113550507 A CN113550507 A CN 113550507A CN 202110780887 A CN202110780887 A CN 202110780887A CN 113550507 A CN113550507 A CN 113550507A
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- 238000010276 construction Methods 0.000 title claims abstract description 11
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 57
- 229920000742 Cotton Polymers 0.000 claims description 20
- 238000004321 preservation Methods 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 238000004078 waterproofing Methods 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 175
- 238000009413 insulation Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing 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
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
- E04D13/1415—Junctions to walls extending above the perimeter of the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1662—Inverted roofs or exteriorly insulated roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- 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
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/172—Roof insulating material with provisions for or being arranged for permitting ventilation of the roof covering
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/141—Fastening means therefor characterised by the location of the fastening means
- E04D5/142—Fastening means therefor characterised by the location of the fastening means along the edge of the flexible material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/144—Mechanical fastening means
- E04D5/146—Linear fastening means, e.g. strips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/148—Fastening means therefor fastening by gluing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The application relates to a roof waterproof structure and a construction method thereof, the roof waterproof structure comprises a roof layer and a parapet wall arranged at the outer edge of the roof layer, wherein a first waterproof roll material layer is arranged on the roof layer, a waterproof mortar layer is arranged on one side, deviating from the roof layer, of the first waterproof roll material layer, a plurality of fixing plates are arranged on the end face, facing the waterproof mortar layer, of the first waterproof roll material layer, a plurality of supporting rods are arranged on the fixing plates respectively, part of the supporting rods penetrate through the waterproof mortar layer, supporting plates are arranged on the end faces, deviating from the fixing plates, of the supporting rods, a plurality of light shielding plates are arranged on the supporting plates, and the waterproof mortar layer is shielded between the plurality of light shielding plates and the roof layer. The application has the technical effects that: the arrangement of the plurality of light-shading plates has the effect of shading, the possibility that the roof leaks water due to the fact that the waterproof mortar layer cracks under the long-time irradiation of sunlight is reduced, and therefore the waterproof effect of the roof is improved.
Description
Technical Field
The application relates to the technical field of roof waterproofing, in particular to a roof waterproofing structure and a construction method thereof.
Background
A roof is a roof covering on the exterior of a house or structure, including a roof and all necessary materials and construction above walls or other supports to support the roof.
Publication No. CN203654622U discloses a roof waterproof structure, including: cast-in-place roof layer, water proof membrane and look for the slope layer, set up the water proof membrane on the cast-in-place roof layer, set up on the water proof membrane and look for the slope layer, the edge of looking for the slope layer is provided with the eave, turns over the inside that extends to the eave on the edge of water proof membrane, looks for the above-mentioned cement mortar protective layer that still is provided with on the slope layer.
The technical scheme has the following defects: the cement mortar protective layer in the waterproof structure is easy to crack due to natural reasons of insolation after long-time use, so that the roof is leaked, and the waterproof effect of the roof is poor.
Disclosure of Invention
In order to improve the waterproof effect of a roof, the application provides a roof waterproof structure and a construction method thereof.
First aspect, the application provides a roof waterproof construction, adopts following technical scheme: the roof waterproof structure comprises a roof layer and a parapet wall arranged at the outer edge of the roof layer, wherein a first waterproof roll material layer is arranged on the roof layer, a waterproof mortar layer is arranged on one side, deviating from the roof layer, of the first waterproof roll material layer, a plurality of fixing plates are arranged on the end face, facing the waterproof mortar layer, of the first waterproof roll material layer, supporting rods are arranged on the fixing plates respectively, the supporting rods are partially penetrated through the waterproof mortar layer, supporting plates are arranged on the end faces, deviating from the fixing plates, of the supporting rods, a plurality of light shielding plates are arranged on the supporting plates, and the waterproof mortar layer is shielded between the plurality of light shielding plates and the roof layer.
Through the technical scheme, the first waterproof roll layer and the waterproof mortar layer have the waterproof effect, so that the leakage of the roof is reduced, and the waterproof effect of the roof is enhanced; the arrangement of the plurality of light-shading plates has the effect of shading, the possibility that the roof leaks water due to the fact that the waterproof mortar layer cracks under the long-time irradiation of sunlight is reduced, and therefore the waterproof effect of the roof is further improved.
Optionally, a through hole is formed in the light shielding plate, a plurality of first air holes communicated with the through hole are formed in the end surface, facing the roof layer, of the light shielding plate, a plurality of second air holes communicated with the through hole are formed in the end surface, facing away from the roof layer, of the light shielding plate, and the plurality of first air holes and the plurality of second air holes are arranged in a staggered mode.
Through the technical scheme, the airflow channel is formed among the first air holes, the through holes and the second air holes, so that external rainfall and moisture below the shading plate can flow along the airflow channel, the drainage effect is improved, and the moisture-proof effect of the waterproof mortar layer is enhanced; simultaneously, the setting of a plurality of first bleeder vents and a plurality of second bleeder vent dislocation each other for external sunshine is difficult to shine on the waterproof mortar layer through the airflow channel on the light screen, thereby has further strengthened the shading effect of light screen to waterproof mortar layer.
Optionally, be equipped with the waterproof glue film between first waterproof roll material layer and the waterproof mortar layer, it is a plurality of the fixed plate all bonds on first waterproof roll material layer through the waterproof glue film.
Through the technical scheme, the waterproof glue layer can form a layer of waterproof membrane after being solidified, so that the waterproof effect of the roof is further enhanced; simultaneously, a plurality of fixed plates can be stably bonded on first waterproof coil material layer through waterproof glue film, have reduced the staff when paining waterproof mortar layer, and the fixed plate removes or emptys the possibility of bringing inconvenience for the staff under the effect of external force to convenient degree when having improved the staff and having under construction.
Optionally, a plurality of rubber pads are arranged between the waterproof glue layer and the waterproof mortar layer, and the rubber pads and the fixing plates are arranged in a staggered mode.
Through above-mentioned technical scheme, the setting of a plurality of rubber pads has the effect of protection waterproof glue layer, has reduced the staff when paining waterproof mortar layer, and waterproof glue layer damages the possibility that water-proof effects reduces under the effect of external force to the water-proof effects on roof has further been strengthened.
Optionally, the end face, facing the roof layer, of the light screen is provided with a plurality of supporting grooves matched with the supporting plates, the supporting plates are correspondingly inserted into the supporting grooves, the supporting plates are provided with thread grooves, the light screen is provided with a plurality of connecting bolts matched with the thread grooves in a penetrating and threaded manner, and the connecting bolts are in threaded connection with the thread grooves.
Through the technical scheme, the connecting bolts have the function of fixing the light screen, so that the possibility that the light screen is separated from the supporting plate and falls off under the action of external force is reduced, and the stability of the light screen is enhanced; the setting of supporting groove has the effect of instructing the location to in the time of the staff installing the light screen, can correspond the mode of pegging graft in supporting the inslot through the backup pad, align connecting bolt and thread groove each other fast, thereby efficiency when having promoted the staff and installing the light screen.
Optionally, a heat insulation layer is arranged between the roof layer and the first waterproof roll layer.
Through the technical scheme, the heat-insulating layer has the effects of heat insulation and heat preservation, and the temperature exchange efficiency at the roof is reduced, so that the heat-insulating property of the roof is enhanced.
Optionally, the heat insulation layer includes a plurality of heat insulation cotton plates, a second waterproof roll layer is arranged between the roof layer and the heat insulation layer, a plastic plate is arranged between the second waterproof roll layer and the first waterproof roll layer, a plurality of mounting holes matched with the heat insulation cotton plates are formed in the plastic plate, and the plurality of heat insulation cotton plates are respectively and correspondingly arranged in the mounting holes in a penetrating manner.
Through above-mentioned technical scheme, a plurality of heat preservation cotton boards are supported tightly between first waterproof roll material layer, plastic slab and the waterproof roll material layer of second for external moisture and moisture are difficult for contacting with the cotton board of heat preservation, have reduced the cotton board of heat preservation and have wet the possibility that the heat preservation performance reduces, thereby have further strengthened the heat preservation effect of heat preservation.
Optionally, a plurality of metal pressing strips are arranged on the second waterproof coiled material layer, a plurality of cement nails sequentially penetrating through the metal pressing strips and the second waterproof coiled material layer are arranged on the metal pressing strips, and the cement nails are inserted into the roof layer.
Through above-mentioned technical scheme, the setting up of metal layering and cement nail has the effect of fixing the waterproof roll material layer of second, has reduced the waterproof roll material layer of second dislocation under the effect of external force and has been difficult to cover the roof layer completely, and then leads to the waterproof effect on the waterproof roll material layer of second to reduce probably to the roof layer shelters from moisture that the waterproof roll material layer of second can be stable.
Optionally, the metal layering is equipped with the rubber strip on deviating from the terminal surface on waterproof roll material layer of second, the end that the cement nail wore to establish rubber strip and cement nail supports tightly on the rubber strip, just the rubber strip supports tightly each other with parapet.
Through above-mentioned technical scheme, the leakproofness between waterproof roll material layer of second and the parapet has been strengthened in setting up of a plurality of rubber strips, has reduced the water droplet along the parapet landing and has fallen into the roof layer from the gap between parapet and the waterproof roll material layer of second, and then leads to the roof to appear the possibility of the seepage condition to the water-proof effects on roof has further been strengthened.
In a second aspect, the present application provides a method for constructing a waterproof roof structure, which adopts the following technical scheme, and comprises the following steps:
laying a first waterproof roll on the roof layer to form a first waterproof roll layer;
uniformly placing a plurality of fixing plates on the first waterproof roll layer;
coating waterproof mortar on the first waterproof roll material layer to form a waterproof mortar layer, wherein the whole fixed plate is positioned in the waterproof mortar layer, and the supporting rod partially penetrates through the cement mortar layer;
and erecting shading plates on the supporting plates until the waterproof mortar layer is sheltered between the shading plates and the roof layer.
Through the technical scheme, the first waterproof roll layer and the waterproof mortar layer have the waterproof effect, so that the leakage of the roof is reduced, and the waterproof effect of the roof is enhanced; the arrangement of the plurality of light-shading plates has the effect of shading, the possibility that the roof leaks water due to the fact that the waterproof mortar layer cracks under the long-time irradiation of sunlight is reduced, and therefore the waterproof effect of the roof is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the plurality of light-shading plates has the light-shading effect, so that the possibility of roof water leakage caused by cracking of the waterproof mortar layer under the long-time irradiation of sunlight is reduced, and the waterproof effect of the roof is improved;
2. the setting of a plurality of rubber strips has reduced the water droplet along the parapet landing and has fallen into the roof layer from the gap between parapet and the waterproof roll material layer of second, and then leads to the roof the possibility of the seepage condition to the water-proof effects on roof has further been strengthened.
Drawings
Fig. 1 is a schematic cross-sectional view of the overall structure of an embodiment of the present application.
Reference numerals: 1. a roof layer; 2. a parapet wall; 3. a first waterproof roll layer; 4. a waterproof mortar layer; 5. a fixing plate; 6. a support bar; 7. a support plate; 8. a visor; 9. a through hole; 10. a first air vent; 11. a second air hole; 12. a waterproof glue layer; 13. a rubber pad; 14. a support groove; 15. a thread groove; 16. a connecting bolt; 17. a heat-insulating layer; 18. a heat preservation cotton board; 19. a second waterproof roll layer; 20. a plastic panel; 21. mounting holes; 22. pressing metal strips; 23. a cement nail; 24. a rubber strip.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses roof waterproof construction.
As shown in fig. 1, the roof waterproof structure includes a roof layer 1 and a parapet wall 2 arranged at the outer edge of the roof layer 1, a second waterproof roll layer 19, a heat insulation layer 17, a first waterproof roll layer 3 and a waterproof mortar layer 4 are sequentially arranged above the roof layer 1 along the vertical direction, and the first waterproof roll layer 3, the second waterproof roll layer 19 and the waterproof mortar layer 4 all have a waterproof effect, so that the waterproof performance of the roof is enhanced; first waterproof roll material layer 3 is connected with a plurality of fixed plates 5 on the terminal surface towards waterproof mortar layer 4, a plurality of bracing pieces of fixedly connected with 6 on the terminal surface that fixed plate 5 deviates from roof layer 1, fixed plate 5 is located waterproof mortar layer 4, a plurality of bracing pieces 6 wear to produce waterproof mortar layer 4 along a tip that vertical direction set up and kept away from fixed plate 5, fixedly connected with backup pad 7 on the terminal surface that fixed plate 5 was kept away from to a plurality of bracing pieces 6, a plurality of backup pads 7 all set up along the horizontal direction, be connected with light screen 8 on a plurality of backup pads 7 respectively, the outer fringe of a plurality of light screen 8 contacts each other, waterproof mortar layer 4 is sheltered from between light screen 8 and roof layer 1. Therefore, the waterproof mortar layer 4 is shielded below the plurality of light-shielding plates 8, the possibility of roof water leakage caused by cracking of the waterproof mortar layer 4 under long-time irradiation of sunlight is reduced, and the waterproof effect of the roof is further improved.
As shown in fig. 1, a plurality of support grooves 14 matched with the support plate 7 are respectively formed in the end face of the light screen 8 facing the roof layer 1, a thread groove 15 is formed in the end face of the support plate 7 away from the support rod 6, a connecting bolt 16 matched with the thread groove 15 is connected to the light screen 8 in a penetrating and threaded manner, the connecting bolt 16 partially extends into the support groove 14, when the support plate 7 is correspondingly inserted into the support groove 14, the connecting bolt 16 on the light screen 8 is aligned with the thread groove 15 on the support plate 7 along the vertical direction, and the light screen 8 is connected to the support plate 7 through the connecting bolt 16 in the thread groove 15 in a threaded manner. Therefore, under the limitation of the connecting bolt 16, the light screen 8 is not easy to be separated from the support plate 7 and fall off under the action of external force, so that the stability of the light screen 8 is enhanced, and the light screen 8 can stably shield the lower waterproof mortar layer 4; the support groove 14 has the function of indicating and positioning, so that when a worker installs the light screen 8, the worker can quickly align the connecting bolt 16 with the thread groove 15 according to the indication of the support groove 14, and the efficiency of the worker in installing the light screen 8 is improved; meanwhile, the worker can detach the light screen 8 from the support plate 7 in a bolt detaching mode, so that the worker can replace the light screen 8 damaged.
As shown in fig. 1, a through hole 9 is formed in the light screen 8 along the horizontal direction, a plurality of first air holes 10 communicated with the through hole 9 are uniformly formed in the end surface of the light screen 8 facing the roof layer 1, a plurality of second air holes 11 communicated with the through hole 9 are formed in the end surface of the light screen 8 deviating from the roof layer 1, and the plurality of first air holes 10 and the plurality of second air holes 11 are arranged in a staggered manner along the vertical direction, so that sunlight is difficult to penetrate through the first air holes 10, the through hole 9 and the second air holes 11 to irradiate on the waterproof mortar layer 4, and the shading effect of the light screen 8 is further enhanced; meanwhile, the arrangement of the first air holes 10, the through holes 9 and the second air holes 11 enhances the permeability of the light screen 8, so that external rainwater can fall onto the waterproof mortar layer 4 through the light screen 8 and then be quickly discharged along the waterproof mortar layer 4; and the moisture on the surface of the waterproof mortar layer 4 can be quickly diffused through the shading plate 8, so that the waterproof mortar layer 4 can keep relatively dry, and the moisture-proof effect is enhanced.
As shown in fig. 1, the first waterproof roll material layer 3 is coated with a waterproof glue layer 12 on the end surface facing the waterproof mortar layer 4, the plurality of fixing plates 5 are bonded on the first waterproof roll material layer 3 through the waterproof glue layer 12, the first waterproof roll material layer 3 is further bonded with a plurality of rubber pads 13 through the waterproof glue layer 12, and the plurality of rubber pads 13 and the plurality of fixing plates 5 are arranged in a staggered manner. Therefore, the waterproof adhesive layer 12 has a waterproof effect, and the waterproof adhesive layer 12 also has a fixing effect on the fixing plate 5, so that the fixing plate 5 can be stably fixed on the first waterproof roll material layer 3 in the process of smearing the waterproof mortar layer 4 by a worker, and convenience of the worker in smearing the waterproof mortar layer 4 is improved; the setting of a plurality of rubber pads 13 has the effect of protection waterproof glue layer 12 for the staff can trample and scribble waterproof mortar layer 4 on rubber pad 13, has reduced waterproof glue layer 12 after solidifying and has appeared the possibility of the damaged condition under the staff trampling, thereby has further strengthened the water-proof effects on roof.
As shown in fig. 1, the heat-insulating layer 17 includes a plurality of heat-insulating cotton boards 18, a plastic board 20 is bonded between the first waterproof roll material layer 3 and the second waterproof roll material layer 19, a plurality of mounting holes 21 matched with the heat-insulating cotton boards 18 are formed in the plastic board 20 along the vertical direction, the heat-insulating cotton boards 18 are respectively and correspondingly arranged in the mounting holes 21 in a penetrating manner, the outer edges of the heat-insulating cotton boards contact with the hole walls of the mounting holes 21, and the heat-insulating cotton boards 18 are tightly abutted between the first waterproof roll material layer 3 and the second waterproof roll material layer 19. Therefore, the arrangement of the heat-insulating layer 17 has the effects of heat preservation and heat insulation, and the heat-insulating property of the roof is enhanced; meanwhile, the heat preservation cotton plate 18 is abutted and sealed in the mounting hole 21, under the limitation of the first waterproof roll material layer 3, the plastic plate 20 and the second waterproof roll material layer 19, external moisture and humidity are not easy to contact with the heat preservation cotton plate 18, the possibility that the heat preservation effect is reduced after the heat preservation cotton plate 18 is wetted is reduced, and therefore the heat preservation effect of the roof is further improved.
As shown in fig. 1, a plurality of metal pressing strips 22 are erected along the periphery on the end face of the second waterproof roll layer 19 departing from the roof layer 1, a rubber strip 24 is bonded on the end face of the metal pressing strip 22 departing from the second waterproof roll layer 19, cement nails 23 sequentially penetrating the rubber strip 24, the metal pressing strip 22 and the second waterproof roll layer 19 are arranged on the rubber strip 24, the cement nails 23 are inserted into the roof layer 1, the ends of the cement nails abut against the rubber strip 24, and the rubber strip 24 abuts against the parapet 2 under the pressure action of the cement nails 23. Therefore, the arrangement of the cement nails 23 and the metal pressing strips 22 has the function of limiting and fixing the second waterproof roll layer 19, so that the possibility of displacement and dislocation of the second waterproof roll layer 19 after the laying is finished is reduced, and the second waterproof roll layer 19 can stably waterproof the roof layer 1; the arrangement of the plurality of rubber strips 24 has the function of sealing the connecting gap between the parapet wall 2 and the second waterproof roll material layer 19, and rainwater sliding down to the roof layer 1 along the parapet wall 2 can be blocked by the rubber strips 24 and is difficult to fall onto the roof layer 1, so that the waterproof effect of the roof is further enhanced.
The implementation principle of the embodiment of the application is as follows: the second waterproof roll layer 19, the first waterproof roll layer 3, the waterproof glue layer 12 and the waterproof mortar layer 4 which are arranged above the roof layer 1 have waterproof functions, so that external rainwater is not easy to leak into a house through the roof layer 1, and the waterproof performance of the roof is enhanced; simultaneously, the setting of a plurality of light screens 8 has the effect of shading for sunshine is difficult to direct irradiation on waterproof mortar layer 4, has reduced waterproof mortar layer 4 and has cracked the possibility that leads to the roof to leak under shining for a long time of sunshine, thereby has further promoted the water-proof effects on roof.
Based on the roof waterproof structure, the application also discloses a construction method of the roof waterproof structure.
The method comprises the following steps:
s1, laying a second waterproof roll material layer 19 on the roof layer 1, pressing the metal pressing strip 22 on the second waterproof roll material layer 19, bonding the rubber strip 24 on the end face, away from the second waterproof roll material layer 19, of the metal pressing strip 22, enabling the rubber strip 24 to obliquely abut against the parapet wall 2, sequentially penetrating the cement nails 23 through the rubber strip 24, the metal pressing strip 22 and the second waterproof roll material layer 19, and then nailing the cement nails into the roof layer 1 to fix the second waterproof roll material layer 19, wherein the rubber strip 24 abuts against the parapet wall 2 under the pressure action of the cement nails 23;
s2, bonding the plastic board 20 above the second waterproof roll material layer 19, respectively and correspondingly penetrating the heat-insulating cotton board 18 into the mounting holes 21, and bonding the first waterproof roll material layer 3 on the plastic board 20, so that the heat-insulating cotton board 18 is simultaneously abutted against the first waterproof roll material layer 3 and the second waterproof roll material layer 19;
s3, coating a waterproof adhesive layer 12 on the end face of the first waterproof roll material layer 3, and bonding a plurality of fixing plates 5 and rubber pads 13 on the first waterproof roll material layer 3 through the waterproof adhesive layer 12;
s4, after the waterproof glue layer 12 is solidified, smearing the waterproof mortar layer 4 on the first waterproof roll material layer 3, so that the rubber pad 13 and the fixing plate 5 are both covered by the waterproof mortar layer 4, and the support rod 6 on the fixing plate 5 partially extends out of the waterproof mortar layer 4;
and S5, after the waterproof mortar layer 4 is solidified, respectively connecting the plurality of light screens 8 on the plurality of supporting plates 7 through bolts, and shielding the waterproof mortar layer 4 between the plurality of light screens 8 and the roof layer 1.
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. A roof waterproof structure, its characterized in that: the novel roof structure comprises a roof layer (1) and parapet walls (2) arranged on the outer edge of the roof layer (1), wherein a first waterproof coiled material layer (3) is arranged on the roof layer (1), one side, deviating from the roof layer (1), of the first waterproof coiled material layer (3) is provided with a waterproof mortar layer (4), a plurality of fixing plates (5) are arranged on the end face, facing the waterproof mortar layer (4), of the first waterproof coiled material layer (3), supporting rods (6) are arranged on the fixing plates (5) respectively, parts of the supporting rods penetrate through the waterproof mortar layer (4), supporting plates (7) are arranged on the end faces, deviating from the fixing plates (5), of the supporting rods (6), a plurality of light shielding plates (8) are arranged on the supporting plates (7), and the waterproof mortar layer (4) is shielded between the plurality of light shielding plates (8) and the roof layer (1).
2. The roof waterproofing structure according to claim 1, wherein: the shading plate (8) is provided with a through hole (9), the end face, facing the roof layer (1), of the shading plate (8) is provided with a plurality of first air holes (10) communicated with the through hole (9), the end face, facing away from the roof layer (1), of the shading plate (8) is provided with a plurality of second air holes (11) communicated with the through hole (9), and the first air holes (10) and the second air holes (11) are arranged in a staggered mode.
3. The roof waterproofing structure according to claim 1, wherein: be equipped with waterproof glue film (12) between first waterproof coil stock layer (3) and waterproof mortar layer (4), it is a plurality of fixed plate (5) all bonds on first waterproof coil stock layer (3) through waterproof glue film (12).
4. The roof waterproofing structure according to claim 3, wherein: a plurality of rubber pads (13) are arranged between the waterproof glue layer (12) and the waterproof mortar layer (4), and the rubber pads (13) and the fixing plates (5) are arranged in a staggered mode.
5. The roof waterproofing structure according to claim 1, wherein: the end face, facing the roof layer (1), of the light screen (8) is provided with a plurality of supporting grooves (14) matched with the supporting plates (7), the supporting plates (7) are correspondingly inserted into the supporting grooves (14), the supporting plates (7) are provided with thread grooves (15), the light screen (8) is provided with a plurality of connecting bolts (16) matched with the thread grooves (15) in a penetrating and threaded mode, and the connecting bolts (16) are connected into the thread grooves (15) in a threaded mode.
6. The roof waterproofing structure according to claim 1, wherein: and a heat-insulating layer (17) is arranged between the roof layer (1) and the first waterproof roll material layer (3).
7. The roof flashing structure of claim 6, wherein: the heat preservation layer (17) comprises a plurality of heat preservation cotton plates (18), a second waterproof roll material layer (19) is arranged between the roof layer (1) and the heat preservation layer (17), a plastic plate (20) is arranged between the second waterproof roll material layer (19) and the first waterproof roll material layer (3), a plurality of mounting holes (21) matched with the heat preservation cotton plates (18) are formed in the plastic plate (20), and the heat preservation cotton plates (18) are correspondingly arranged in the mounting holes (21) in a penetrating mode respectively.
8. The roof flashing structure of claim 7, wherein: the second waterproof roll layer (19) is provided with a plurality of metal pressing strips (22), the metal pressing strips (22) are provided with a plurality of cement nails (23) which penetrate through the metal pressing strips (22) and the second waterproof roll layer (19) in sequence, and the cement nails (23) are inserted into the roof layer (1).
9. The roof flashing structure of claim 8, wherein: the metal pressing strip (22) is provided with a rubber strip (24) on the end face deviating from the second waterproof coiled material layer (19), the end of the cement nail (23) penetrating through the rubber strip (24) and the cement nail (23) is tightly abutted to the rubber strip (24), and the rubber strip (24) is tightly abutted to the parapet wall (2).
10. The construction method of a roof waterproof structure according to claim 1, characterized by comprising the steps of:
laying a first waterproof roll on the roof layer (1) to form a first waterproof roll layer (3);
uniformly placing a plurality of fixing plates (5) on the first waterproof roll material layer (3);
waterproof mortar is coated on the first waterproof roll material layer (3) to form a waterproof mortar layer (4), the whole fixed plate (5) is positioned in the waterproof mortar layer (4), and the supporting rod (6) partially penetrates through the cement mortar layer (4);
and erecting light screens (8) on the support plates (7) until the waterproof mortar layer (4) is shielded between the light screens (8) and the roof layer (1).
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| CN202110780887.0A CN113550507A (en) | 2021-07-09 | 2021-07-09 | Roof waterproof structure and construction method thereof |
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| CN202110780887.0A CN113550507A (en) | 2021-07-09 | 2021-07-09 | Roof waterproof structure and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868397A (en) * | 2023-02-28 | 2024-04-12 | 胡新达 | A building roof waterproofing system and construction method thereof |
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Application publication date: 20211026 |