CN113374187B - Roof heat-insulating waterproof structure and construction method thereof - Google Patents
Roof heat-insulating waterproof structure and construction method thereof Download PDFInfo
- Publication number
- CN113374187B CN113374187B CN202110650086.2A CN202110650086A CN113374187B CN 113374187 B CN113374187 B CN 113374187B CN 202110650086 A CN202110650086 A CN 202110650086A CN 113374187 B CN113374187 B CN 113374187B
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- waterproof
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- grooves
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000004321 preservation Methods 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000945 filler Substances 0.000 description 9
- 238000004078 waterproofing Methods 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 3
- 238000005267 amalgamation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/12—Devices or arrangements allowing walking on the roof or in the gutter
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The application relates to a roof heat-insulating waterproof structure and a construction method thereof, belonging to the technical field of heat-insulating waterproof construction of a flat roof of the prior art, wherein the roof heat-insulating waterproof structure comprises a floor slab, a waterproof layer, a heat-insulating layer and a leveling layer are sequentially arranged on the upper surface of the floor slab from bottom to top, and the waterproof layer is formed by splicing a plurality of waterproof units arranged in a quadrilateral shape; the upper surface of the floor slab is provided with transverse grooves and longitudinal grooves which are arranged in a staggered manner, and the transverse grooves and the longitudinal grooves are arranged at intervals; two opposite edges of the waterproof unit extend into the transverse groove, and the other two opposite edges of the waterproof unit extend into the longitudinal groove; and filling material blocks are filled in the transverse grooves and the longitudinal grooves and are positioned below the heat-insulating layer. This application has improved roofing heat preservation waterproof construction's water-proof effects.
Description
Technical Field
The application relates to the technical field of heat-insulating and waterproof construction of a plain roof of the last, in particular to a heat-insulating and waterproof roof structure and a construction method thereof.
Background
In order to improve the space utilization rate of the top of a building and facilitate the maintenance of the roof, the roof of the existing building is usually constructed into a manned flat roof.
With reference to fig. 5 and 6, a parapet 8 is built on the edge of the flat roof for improving the safety of the roof in use. And the position of the accessible roof close to the parapet 8 is provided with a gutter 9 for drainage of the accessible roof. The waterproof structure of the accessible flat roof comprises a floor slab 1, a waterproof layer 2 covering the upper surface of the floor slab 1, a heat preservation layer 3 fixed above the waterproof layer 2 and a leveling layer 4 laid above the heat preservation layer 3. Waterproof layer 2 is the waterproof unit 21 amalgamation of quadrangle setting by the polylith and forms, and waterproof unit 21 can adopt waterproofing membrane, and upper and lower mode that covers is adopted in adjacent waterproofing membrane's concatenation.
According to the related technology, the adjacent waterproof rolls are overlapped in an upper and lower covering mode, but gaps still exist at the overlapped positions, so that the waterproof effect is poor.
Disclosure of Invention
In order to improve the waterproof effect of the roof heat-insulation waterproof structure, the application provides a roof heat-insulation waterproof structure and a construction method thereof.
The first aspect, this application provides a roofing heat preservation waterproof construction, adopts following technical scheme:
a roof heat-insulating waterproof structure comprises a floor slab, wherein a waterproof layer, a heat-insulating layer and a leveling layer are sequentially arranged on the upper surface of the floor slab from bottom to top, and the waterproof layer is formed by splicing a plurality of waterproof units arranged in a quadrilateral shape; the upper surface of the floor slab is provided with transverse grooves and longitudinal grooves which are arranged in a staggered mode, and the transverse grooves and the longitudinal grooves are arranged at intervals; two opposite edges of the waterproof unit extend into the transverse groove, and the other two opposite edges of the waterproof unit extend into the longitudinal groove; and filling blocks are filled in the transverse grooves and the longitudinal grooves and are positioned below the heat-insulating layer.
Through adopting above-mentioned technical scheme, with the edge of waterproof unit embedded in horizontal recess or vertical recess for the hookup location of adjacent waterproof unit is horizontal recess or vertical recess promptly, because still be equipped with the filler block in horizontal recess and the vertical recess and fix and connect the handing-over position of adjacent waterproof unit, thereby improved the water-proof effects between the adjacent waterproof unit. Simultaneously, the setting up of horizontal recess and vertical recess makes waterproof unit buckle downwards, has increased the area of contact between waterproof unit and the floor to improve joint strength and the connection wholeness between waterproof unit and the floor, reduced the probability that waterproof unit takes place the displacement in the use, thereby reduced because waterproof unit displacement causes the probability that the floor leaked.
Optionally, the edges of adjacent waterproof units are mutually overlapped, and lap sections are formed in the transverse grooves and the longitudinal grooves; and the lap joint section is positioned between the filling material block and the transverse groove or between the filling material block and the longitudinal groove.
Through adopting above-mentioned technical scheme, the edge of adjacent waterproof unit superposes in horizontal recess or vertical recess, has increased the seepage footpath of water to water-proof effects has been improved. Meanwhile, the filling material block can better enhance the connection strength between the adjacent waterproof units.
Optionally, a positioning rod is arranged above the lap joint section; one end of the positioning rod is positioned in the transverse groove or the longitudinal groove, and the other end of the positioning rod penetrates through the heat-insulating layer; the outside of the positioning rod is sleeved with a fixing plate in threaded fit with the positioning rod, and the heat-insulating layer is clamped between the filling block and the fixing plate.
Through adopting above-mentioned technical scheme, the setting of locating lever can connect packing material piece and heat preservation better and be in to improve the connection wholeness between waterproof layer and the heat preservation.
Optionally, a mesh cloth is clamped between the heat-insulating layer and the leveling layer, and the mesh cloth penetrates through the positioning rod and is located between the fixing plate and the heat-insulating layer.
Through adopting above-mentioned technical scheme, net cloth adopts the fine cloth of glass usually, and the screed-coat adopts the mortar to lay, and net cloth can improve the tensile strength of screed-coat to improve the water-proof effects of screed-coat. And, set up the net cloth between locating plate and heat preservation and can fix a position the net cloth better.
Optionally, the outer wall of the positioning rod is provided with threads along the whole length thereof.
Through adopting above-mentioned technical scheme, the mechanical interlock power between locating lever and the filler block can be strengthened in the setting of screw thread to reinforcing heat preservation and waterproof layer between the wholeness.
Optionally, a pressing plate is fixed to one end, close to the overlapping section, of the positioning rod, and the overlapping section is clamped between the pressing plate and the groove bottom of the transverse groove or between the pressing plate and the groove bottom of the longitudinal groove.
Through adopting above-mentioned technical scheme, the clamp plate can flatten the overlap joint section that is located horizontal recess and vertical recess to improve the location effect of overlap joint section. And in later stage use, when the screed-coat top bears the load, the locating lever applys decurrent effort to the fixed plate, can further support tight overlap joint section for the connection between the adjacent waterproof unit is inseparabler, and then improves water-proof effects. That is, the greater the load, the better the waterproofing effect between the waterproofing units.
The present invention in a preferred example may be further configured to:
in a second aspect, the application provides a construction method of a roof heat-preservation waterproof structure, which adopts the following technical scheme:
a construction method of a roof heat-insulating waterproof structure comprises the following steps:
s1, grooving the upper surface of a floor slab to form a plurality of parallel transverse grooves and a plurality of parallel longitudinal grooves, wherein the transverse grooves and the longitudinal grooves are staggered with each other;
s2, covering the waterproof unit above the floor slab, and pressing the edge of the waterproof unit into the adjacent transverse groove and the longitudinal groove; embedding fillers in the transverse grooves and the longitudinal grooves, and forming filler blocks after the fillers are solidified;
and S3, covering a heat-insulating layer above the waterproof unit, and paving mortar on the heat-insulating layer for leveling.
Through adopting above-mentioned technical scheme, in impressing horizontal recess or vertical recess with the edge of waterproof unit to embedding stopping, thereby improve the connection wholeness between the adjacent heat preservation unit, and improve the joint strength between waterproof unit and the floor, and then strengthen the water-proof effects of waterproof layer.
Optionally, in S2, edges of two waterproof units of the same transverse groove or the same longitudinal groove are overlapped with each other to form an overlapping section, and a positioning rod with a fixing plate fixed at the bottom is placed above the overlapping section; pressing the positioning rod to make the fixing plate tightly abut against the upper part of the lap joint section, and embedding the filler above the fixing plate.
Through adopting above-mentioned technical scheme, utilize the fixed plate to make the overlap joint section support tightly in the tank bottom of horizontal recess or vertical recess to strengthen the pressfitting effect between the adjacent waterproof unit. And the fixed plate and the positioning rod can be used as the internal skeleton of the filling material block, so that the overall structural strength of the filling material block is improved, and the filling effect of the filling material block on the transverse grooves and the longitudinal grooves is further enhanced.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the floor is provided with the transverse groove and the longitudinal groove, the edges of the adjacent waterproof units are pressed into the bottoms of the transverse groove and the longitudinal groove, and the transverse groove and the longitudinal groove are filled with the filler, so that the waterproof effect between the adjacent waterproof units is improved;
2. inside fixed plate and the locating lever of setting up of filler block realizes compressing tightly the overlap joint section to can improve the structural strength of strong filler block itself.
Drawings
FIG. 1 is a schematic top view of an embodiment of the present application;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion B of FIG. 2;
FIG. 4 is a schematic structural diagram of relative installation positions of the waterproof unit and the insulation board;
FIG. 5 is a schematic diagram of a top view of a prior art solution;
fig. 6 is a cross-sectional view of C-C of fig. 5.
In the figure, 1, floor slab; 11. a transverse groove; 12. a longitudinal groove; 2. a waterproof layer; 21. a waterproof unit; 3. a heat-insulating layer; 31. a thermal insulation board; 4. leveling layer; 5. a lap joint section; 6. positioning a rod; 61. pressing a plate; 62. a fixing plate; 7. mesh cloth; 8. a parapet wall; 9. eaves gutter; 10. and filling the material blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses roofing heat preservation waterproof construction. With reference to fig. 1 and 2, the heat-insulating and waterproof roof structure includes a floor slab 1, a waterproof layer 2, a heat-insulating layer 3 and a leveling layer 4, which are sequentially arranged from bottom to top.
The floor slab 1 is provided with a plurality of transverse grooves 11 parallel to the long edge direction of the floor slab 1 and a plurality of longitudinal grooves 12 parallel to the short edge direction of the floor slab 1, and the transverse grooves 11 and the longitudinal grooves 12 are arranged at equal intervals. A containing area is formed between two adjacent transverse grooves 11 and two adjacent longitudinal grooves 12.
Referring to fig. 2 and 3, the waterproof layer 2 covers the upper surface of the floor slab 1, and the waterproof layer 2 is formed by splicing a plurality of waterproof units 21. Each waterproof unit 21 is placed corresponding to one accommodating area, two opposite edges of each waterproof unit 21 extend into the transverse groove 11, and the other two opposite edges of each waterproof unit 21 extend into the longitudinal groove 12. The edges of adjacent flashing units 21 are folded up and down in the transverse grooves 11 or the longitudinal grooves 12 and form overlapping sections 5.
A pressing plate 61 is tightly pressed above the overlapping section 5. The number of the pressing plates 61 on each overlapping section 5 is determined according to the size of the waterproof unit 21, and the application explains that the edge of one waterproof unit 21 corresponds to two pressing plates 61. The center welding of clamp plate 61 upper surface has along vertical locating lever 6, and the outer wall of locating lever 6 is provided with along its full length screw thread, and the locating lever 6 top extends to horizontal recess 11 or vertical recess 12 outsidely.
The upper side of the pressing plate 61 is also filled with the filling material block 10 through the filling material, so that the pressing plate 61, the positioning rod 6 and the filling material block 10 are formed as a whole, and the upper surface of the filling material block 10 is flush with the upper surface of the waterproof unit 21.
With reference to fig. 3 and 4, the insulating layer 3 is sleeved outside the positioning rod 6, and the insulating layer 3 is attached to the upper surface of the waterproof unit 21. Heat preservation 3 is formed by polylith heated board 31 amalgamation, and the middle part of each heated board 31 is located four adjacent waterproof unit 21's handing-over position, and heated board 31 passes four locating levers 6 between four waterproof unit 21.
A fixing plate 62 for positioning the heat preservation plate 31 is additionally arranged above the heat preservation plate 31, and the fixing plate 62 is sleeved outside the positioning rod 6 and is in threaded fit with the positioning rod 6. The fixing plate 62 and the heat insulation plate 31 are sandwiched with the mesh cloth 7, the mesh cloth 7 is sleeved outside the positioning rod 6, and the mesh cloth 7 can be made of glass fiber cloth or other common mesh materials for buildings.
The leveling layer 4 covers the heat preservation plate 31, and the leveling layer 4 covers the top of the positioning rod 6.
With reference to fig. 1-4, the construction method of the roof heat-insulating waterproof structure comprises the following steps:
s1, grooving on the upper surface of a floor slab 1 to form a plurality of parallel transverse grooves 11 and a plurality of parallel longitudinal grooves 12, wherein the transverse grooves 11 are staggered with the longitudinal grooves. And cleaning the insides of the transverse grooves 11 and the longitudinal grooves 12 to remove impurities in the grooves. And spraying water to moisten the inner walls of the transverse grooves 11, the inner walls of the longitudinal grooves 12 and the upper surface of the floor slab 1.
And S2, after the inner walls of the transverse grooves 11, the inner walls of the longitudinal grooves 12 and the upper surface of the floor slab 1 are dried, placing the waterproof units 21 in the accommodating areas of the floor slab 1, and pressing the edges of the waterproof units 21 into the peripheral transverse grooves 11 or longitudinal grooves 12. The edges of adjacent flashing units 21 overlap each other in the transverse grooves 11 or the longitudinal grooves 12 to form overlapping sections 5.
The positioning rod 6 with the bottom fixed with the fixing plate 62 is placed above the lap joint section 5, and force is applied to the positioning rod 6 to enable the fixing plate 62 to be tightly abutted to the top of the lap joint section 5, so that the lap joint section 5 is flattened. Filling materials are embedded in the transverse grooves 11 and the longitudinal grooves 12, and the filling materials can be cement mortar, structural adhesive or other glue and cementing materials commonly used for buildings. And forming a filling material block 10 after the filling material is solidified, wherein the upper surface of the filling material block 10 is flush with the upper surface of the waterproof unit 21, and the top of the positioning rod 6 is positioned above the filling material block 10.
And S3, covering the heat insulation plate 31 above the waterproof unit 21. The heat preservation board 31 passes through the positioning rod 6 and is attached to the upper surface of the waterproof unit 21, and adjacent heat preservation boards 31 are attached to each other to form a heat preservation layer 3. The upper part of the heat preservation layer 3 is covered with a gridding cloth 7, and the gridding cloth 7 passes through the positioning rod 6. And the fixing plate 62 is sleeved outside the positioning rod 6, and the fixing plate 62 is rotated until the mesh cloth 7 is clamped between the fixing plate 62 and the heat preservation plate 31. And cement mortar is laid above the heat preservation plate 31, covers the top of the positioning rod 6 and forms the leveling layer 4 after the cement mortar is solidified.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. A roof heat-insulation waterproof structure comprises a floor (1), wherein a waterproof layer (2), a heat-insulation layer (3) and a leveling layer (4) are sequentially arranged on the upper surface of the floor (1) from bottom to top, and the waterproof layer (2) is formed by splicing a plurality of waterproof units (21) which are arranged in a quadrilateral shape; the method is characterized in that: the upper surface of the floor slab (1) is provided with transverse grooves (11) and longitudinal grooves (12) which are arranged in a staggered manner, and the transverse grooves (11) and the longitudinal grooves (12) are arranged at intervals; two opposite edges of the waterproof unit (21) extend into the transverse groove (11), and the other two opposite edges of the waterproof unit (21) extend into the longitudinal groove (12); the transverse grooves (11) and the longitudinal grooves (12) are filled with filling blocks (10), and the filling blocks (10) are positioned below the heat-insulating layer (3); the edges of adjacent waterproof units (21) are mutually overlapped, and lap sections (5) are formed in the transverse grooves (11) and the longitudinal grooves (12); the overlapping section (5) is positioned between the filling material block (10) and the transverse groove (11) or between the filling material block (10) and the longitudinal groove (12); a positioning rod (6) is arranged above the lap joint section (5); one end of the positioning rod (6) is positioned in the transverse groove (11) or the longitudinal groove (12), and the other end of the positioning rod penetrates through the heat-insulating layer (3); a fixing plate (62) in threaded fit with the positioning rod (6) is sleeved outside the positioning rod (6), and the heat-insulating layer (3) is clamped between the filling block (10) and the fixing plate (62); a pressing plate (61) is fixed to one end, close to the lap joint section (5), of the positioning rod (6), and the lap joint section (5) is clamped between the pressing plate (61) and the groove bottom of the transverse groove (11) or between the pressing plate (61) and the groove bottom of the longitudinal groove (12).
2. The roofing heat preservation and waterproof structure of claim 1, characterized in that: and a mesh cloth (7) is clamped between the heat-insulating layer (3) and the leveling layer (4), and the mesh cloth (7) penetrates through the positioning rod (6) and is positioned between the fixing plate (62) and the heat-insulating layer (3).
3. The roofing heat preservation and waterproof structure of claim 2, characterized in that: the outer wall of the positioning rod (6) is provided with threads along the whole length of the positioning rod.
4. A construction method of the roof heat-insulating waterproof structure according to claim 3, characterized in that: the method comprises the following steps:
s1, grooving the upper surface of a floor slab (1) to form a plurality of parallel transverse grooves (11) and a plurality of parallel longitudinal grooves (12), wherein the transverse grooves (11) and the longitudinal grooves are staggered with each other;
s2, covering the waterproof unit (21) above the floor (1), and pressing the edge of the waterproof unit (21) into the adjacent transverse groove (11) and the longitudinal groove (12); filling materials are embedded into the transverse grooves (11) and the longitudinal grooves (12), and filling materials are solidified to form filling material blocks (10);
and S3, covering the heat-insulating layer (3) above the waterproof unit (21), and paving mortar on the heat-insulating layer (3) for leveling.
5. The roofing heat preservation and waterproof structure and the construction method thereof according to claim 4, characterized in that: in S2, the edges of two waterproof units (21) of the same transverse groove (11) or the same longitudinal groove (12) are overlapped to form an overlap joint section (5), and a positioning rod (6) with a fixing plate (62) fixed at the bottom is placed above the overlap joint section (5); the positioning rod (6) is pressed to make the fixing plate (62) tightly abut against the upper part of the lap joint section (5), and the filling material is embedded above the fixing plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110650086.2A CN113374187B (en) | 2021-06-10 | 2021-06-10 | Roof heat-insulating waterproof structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110650086.2A CN113374187B (en) | 2021-06-10 | 2021-06-10 | Roof heat-insulating waterproof structure and construction method thereof |
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| Publication Number | Publication Date |
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| CN113374187A CN113374187A (en) | 2021-09-10 |
| CN113374187B true CN113374187B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110650086.2A Active CN113374187B (en) | 2021-06-10 | 2021-06-10 | Roof heat-insulating waterproof structure and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205990705U (en) * | 2016-08-31 | 2017-03-01 | 宁夏大学 | Inversion type water-proof roofing |
| CN208899541U (en) * | 2018-07-25 | 2019-05-24 | 江苏铭城建筑设计院有限公司 | A kind of pile crown water proof structure |
| CN111173166A (en) * | 2020-02-25 | 2020-05-19 | 华川建设集团有限公司 | Basement outer wall waterproof protection structure and construction method |
| CN210713552U (en) * | 2019-07-10 | 2020-06-09 | 北京首钢建设集团有限公司 | Roof structure with inverted concrete slab protection layer |
| CN212534838U (en) * | 2020-06-05 | 2021-02-12 | 筑博设计(深圳)有限公司 | Waterproof structure of peripheral low wall of building roof |
| CN112922387A (en) * | 2021-01-21 | 2021-06-08 | 南京坤佳防水防腐保温工程有限公司 | Parapet leakage water repairing process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1164353A (en) * | 1966-07-01 | 1969-09-17 | Hermann Papst | Improvements in Bodies for Immersion in Fluid Streams. |
| JP3344800B2 (en) * | 1993-12-06 | 2002-11-18 | 大和ハウス工業株式会社 | Waterproof structure at the intersection of outer wall joints |
| JP4525238B2 (en) * | 2003-08-26 | 2010-08-18 | 住友ベークライト株式会社 | Solar power generation system with waterproof seat |
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2021
- 2021-06-10 CN CN202110650086.2A patent/CN113374187B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205990705U (en) * | 2016-08-31 | 2017-03-01 | 宁夏大学 | Inversion type water-proof roofing |
| CN208899541U (en) * | 2018-07-25 | 2019-05-24 | 江苏铭城建筑设计院有限公司 | A kind of pile crown water proof structure |
| CN210713552U (en) * | 2019-07-10 | 2020-06-09 | 北京首钢建设集团有限公司 | Roof structure with inverted concrete slab protection layer |
| CN111173166A (en) * | 2020-02-25 | 2020-05-19 | 华川建设集团有限公司 | Basement outer wall waterproof protection structure and construction method |
| CN212534838U (en) * | 2020-06-05 | 2021-02-12 | 筑博设计(深圳)有限公司 | Waterproof structure of peripheral low wall of building roof |
| CN112922387A (en) * | 2021-01-21 | 2021-06-08 | 南京坤佳防水防腐保温工程有限公司 | Parapet leakage water repairing process |
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| CN113374187A (en) | 2021-09-10 |
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