CN112962870B - Roof heat-insulating waterproof structure and construction method thereof - Google Patents
Roof heat-insulating waterproof structure and construction method thereof Download PDFInfo
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- CN112962870B CN112962870B CN202110176248.3A CN202110176248A CN112962870B CN 112962870 B CN112962870 B CN 112962870B CN 202110176248 A CN202110176248 A CN 202110176248A CN 112962870 B CN112962870 B CN 112962870B
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- 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
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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
- E04D13/16—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
Abstract
The utility model relates to a roofing heat preservation waterproof construction and construction method thereof belongs to the waterproof field of roofing, and it includes roofing basic unit, the last fixed heat preservation that is provided with of roofing basic unit, the fixed first waterproof layer that is provided with in heat preservation top, the fixed diversion layer that is provided with between heat preservation and the first waterproof layer, diversion layer bottom surface parallel and level, the groove that sinks has been seted up to diversion layer top, the groove that sinks is provided with two, adjacent groove symmetry that sinks sets up is being close to diversion layer both sides limit department, and the groove length direction that sinks is seted up along the diversion layer edge direction that is close to, all is fixed to be filled with the cotton that absorbs water in the groove that sinks, and diversion layer top slope sets up, and the incline direction sets up downwards from diversion layer top middle part to the groove department slope that sinks. This application has the effect of finding first waterproof layer water leakage area fast.
Description
Technical Field
The application relates to the field of roof waterproofing, in particular to a roof heat-insulating waterproof structure and a construction method thereof.
Background
At present, roof waterproofing engineering generally comprises roof coiled material waterproofing, roof coating waterproofing, roof rigid waterproofing, tile roof waterproofing and roof seam sealing waterproofing. The roof is generally and strictly prohibited to be constructed in rainy days, snowy days and strong wind with the wind above grade five. The environmental temperature condition of the construction is suitable for the used waterproof material and the construction method.
In the related technology, the traditional roof structure is divided into an upright type roof and an inverted type roof, a waterproof system of the upright type roof is waterproof on a heat insulation layer, a roof, a heat insulation layer, a leveling layer and a waterproof layer are sequentially arranged from bottom to top, and the heat insulation and waterproof effects are achieved through the cooperation of the waterproof layer and the heat insulation layer. Not only is it difficult to find the leakage point, but also the insulation layer is wetted and the insulation failure is caused. .
Aiming at the related technologies, the inventor thinks that if the waterproof layer leaks from any position, water can directly reach the insulating layer, the water can flow to any position of the roof and flow to the floor slab cracks to leak, and the defects that the water leakage area of the waterproof layer is difficult to find and the waterproof layer cannot be repaired in time exist.
Disclosure of Invention
In order to quickly find a water leakage area of a waterproof layer, the application provides a roof heat-insulating waterproof structure and a construction method thereof.
In a first aspect, the application provides a roofing heat preservation waterproof structure adopts following technical scheme:
roofing heat preservation waterproof construction, including roofing basic unit, the last fixed heat preservation that is provided with of roofing basic unit, the fixed first waterproof layer that is provided with in heat preservation top, the fixed diversion layer that is provided with between heat preservation and the first waterproof layer, diversion layer bottom surface parallel and level, the groove that caves in has been seted up to diversion layer top, the groove that caves in is provided with two, adjacent groove symmetry that caves in sets up and is being close to diversion layer both sides limit department, and the groove length direction that caves in is seted up along the diversion layer edge direction that is close to, and the inslot that caves in all is fixed to be filled with the cotton that absorbs water, and diversion layer top slope sets up, and the incline direction of slope sets up downwards from diversion layer top middle part to the groove that caves in slope.
Through adopting above-mentioned technical scheme, the heat preservation plays the heat preservation effect, first waterproof layer plays water-proof effects, break through the protection infiltration of first waterproof layer when the rainwater and arrive on the drainage layer, comply with drainage layer slope top towards the infiltration of undercut groove department, it is absorbed by the cotton that absorbs water finally to fall into the undercut groove, the maintainer only need break open the first waterproof layer at undercut groove top, look over that to have absorptive moisture on the cotton that absorbs water in which region, just can confirm to have first waterproof layer to break through in the strip region between the cotton that absorbs water from drainage layer middle part to having moisture, thereby carry out waterproofing again through waterproofing membrane or rigid waterproof material to the strip region, reach the effect of finding first waterproof layer water leakage area fast.
Optionally, drainage grooves have been seted up to diversion layer top surface, and drainage groove sets up perpendicularly sunken groove, and drainage groove one end and sunken groove intercommunication, the other end is located diversion layer middle part department, and the drainage groove has seted up a plurality ofly, and adjacent drainage groove is seted up along sunken groove length direction equidistance.
Through adopting above-mentioned technical scheme, the rainwater seepage that runs through first waterproof layer flows to the diversion layer on, flows into the drainage inslot then, and the diversion layer upper surface of cooperation slope makes rainwater infiltration route have the trace to follow to the inslot that sinks with rainwater drainage, through observing the cotton that absorbs water, cooperates the damaged region of first waterproof layer of further locking in drainage groove.
Optionally, the fixed baffle that is provided with in the undercut, the vertical setting of baffle, baffle inlay in the undercut, the baffle is close to the circumference lateral wall and the undercut inner wall fixed connection of undercut, the baffle is provided with a plurality ofly, adjacent baffle sets up along undercut length direction equidistance, and single baffle is located between the adjacent drainage groove, and the cotton that absorbs water is provided with the polylith, and the cotton that absorbs water is located the space that adjacent baffle and undercut cell wall enclose.
Through adopting above-mentioned technical scheme, the baffle will sink the groove and absorb water cotton specifically divide into a plurality of little spaces to make the cotton that absorbs water can't extend to adjacent cotton department that absorbs water after absorbing moisture, further reduce the damaged region of first waterproof layer through the drainage groove, reach the effect of looking for first waterproof layer area of leaking fast.
Optionally, a cover plate is arranged in the sunken groove, the length of the cover plate is the same as that of the sunken groove, and the cover plate is erected on the top of the adjacent partition plate.
Through adopting above-mentioned technical scheme, the setting of apron has reduced the cotton extrusion force that receives first waterproof layer of absorbing water, makes the cotton fluffy state that keeps absorbing water, keeps the cotton ability of absorbing water.
Optionally, a second waterproof layer is fixedly arranged below the heat preservation layer, the second waterproof layer is made of flexible waterproof materials, a gas barrier layer is fixedly arranged below the second waterproof layer, a plurality of first cavities are formed in the gas barrier layer, and adjacent first cavities are formed at equal intervals in the horizontal direction.
Through adopting above-mentioned technical scheme, the second waterproof layer plays water-proof effects, and the temperature transmits to gas barrier department, receives blockking of first cavity, has delayed the transmission of temperature, makes gas barrier reach the heat preservation effect, and after first waterproof layer is damaged, replaces first waterproof layer and heat preservation to play water-proof insulation effect to the roof.
Optionally, a plurality of second cavities are formed in the gas barrier layer, every two adjacent second cavities are arranged at equal intervals in the horizontal direction, the second cavities are located below the first cavities, and the second cavities and the first cavities are arranged in a staggered mode in the vertical direction.
Through adopting above-mentioned technical scheme, the setting of seting up and the position of second cavity has compensatied the interval hole between the first cavity, has further promoted the heat preservation effect on gas barrier.
Optionally, the top surface of the gas barrier layer is wavy, the bottom surface of the second waterproof layer is matched and fixed with the top surface of the gas barrier layer, and the top surface of the second waterproof layer is horizontal.
Through adopting above-mentioned technical scheme, the wavy form that sets up of gas barrier top surface has increased the area of contact of second waterproof layer with the gas barrier, has promoted the fixed effect between second waterproof layer and the gas barrier.
Optionally, be provided with soundproof cotton layer and screed-coat between roofing basic unit and the gas barrier, soundproof cotton layer and roofing basic unit fixed connection, screed-coat bottom surface and soundproof cotton layer top surface fixed connection, screed-coat top surface and gas barrier bottom surface fixed connection.
By adopting the technical scheme, the cavity is formed in the air isolation layer, when a person steps on the top of the cavity when walking on a roof, the sound of the cavity is generated, and in rainstorm weather or hail weather, hail impacts on the first cavity or the second cavity to generate the sound of the cavity, the sound insulation cotton layer has a function of blocking noise, and the effect of maintaining indoor quiet environment is achieved; the soundproof cotton layer is extruded, and the leveling layer has the leveling effect.
Optionally, the first waterproof layer is made of a rigid waterproof layer, and a decorative layer is fixedly arranged on the top surface of the first waterproof layer.
Through adopting above-mentioned technical scheme, the rigidity waterproof layer has shock resistance, prolongs the life of first waterproof layer, and the decorative layer plays the guard action to first waterproof layer simultaneously, when seeking the damaged department of first waterproof layer, preferentially seeks the damaged department of decorative layer and the adjacent box handing-over department of decorative layer, reaches the effect of seeking the damaged region of first waterproof layer fast.
In a second aspect, the application provides a construction method of a roof heat-insulating waterproof structure, which comprises the following steps:
s1: fully paving a soundproof cotton layer on the roof base layer;
s2: fully paving a leveling layer on the soundproof cotton layer;
s3: fully laying an air-isolating layer on the leveling layer, fully laying a second waterproof layer on the air-isolating layer, beating the surface of the second waterproof layer by using a trowel, and beating air between the second waterproof layer and the air-isolating layer;
s4: fully laying an insulating layer on the second waterproof layer, and fully laying a fixed water diversion layer on the insulating layer;
s5: and fully paving a first waterproof layer on the water diversion layer, paving a decorative layer in sequence, and carrying out cellular treatment on the decorative layer positioned right above the sinking groove.
Through adopting above-mentioned technical scheme, adopt above-mentioned order, can guarantee that each layer gives play to due effect, guarantee the planarization of the top surface after the construction completion simultaneously, wherein pat the second waterproof layer with the trowel, can make and be connected between second waterproof layer and the gas barrier inseparabler firm more, the box of decorative layer is handled, provides convenience for follow-up first waterproof layer damage department of seeking, has reduced the area that the decorative layer need be unpacked apart, has promoted the efficiency of construction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the water diversion layer, the water absorption cotton and the sinking groove can divide the damaged area of the first waterproof layer area as soon as possible, and the searching of the damaged area is accelerated;
2. due to the arrangement of the drainage grooves and the partition plates, the search for the damaged area of the first waterproof layer is further reduced, and the search can be performed along the length direction of the drainage grooves;
3. the second waterproof layer and the air-isolating layer are arranged after the first waterproof layer is damaged, and replace the first waterproof layer and the heat-insulating layer to still play a role in heat insulation and water prevention for the roof.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a vertical cross-sectional view of the overall structure of an embodiment of the present application;
FIG. 3 is an exploded view of a part of the structure at the position of a water diversion layer.
Description of reference numerals: 1. a roof base layer; 2. a heat-insulating layer; 3. a first waterproof layer; 4. draining a water layer; 41. sinking grooves; 42. absorbent cotton; 43. a drainage groove; 44. a partition plate; 45. a cover plate; 5. a second waterproof layer; 6. a gas barrier layer; 61. a first cavity; 62. a second cavity; 7. leveling layer; 8. a soundproof cotton layer; 9. and (7) a decorative layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses roofing heat preservation waterproof construction.
Referring to fig. 1 and 2, the roof heat-insulating waterproof structure comprises a roof base layer 1, wherein a soundproof cotton layer 8, a leveling layer 7, a gas barrier layer 6, a second waterproof layer 5, a heat-insulating layer 2, a water diversion layer 4, a first waterproof layer 3 and a decorative layer 9 are sequentially arranged on the roof base layer 1 from bottom to top.
Referring to fig. 1, the water diversion layer 4 is provided to quickly find a leakage area of the first waterproof layer 3. The first waterproof layer 3 is made of rigid waterproof materials, organic silicon modified polymer cement mortar can be selected as the first waterproof layer 3, the decorative layer 9 is bonded and fixed on the top of the first waterproof layer 3, the decorative layer 9 can be ceramic tiles, and therefore the first waterproof layer is attractive and is convenient to partially replace, repair when partial areas of the first waterproof layer 3 are broken and leaked is facilitated, meanwhile, the decorative layer 9 also plays a role in protecting the first waterproof layer 3 and resists impact of severe weather such as hail; when the first waterproof layer 3 is broken, the broken parts of the single cells of the decorative layer 9 and the intersections of the cells are preferably checked.
Referring to fig. 2 and 3, the water diversion layer 4 is fixedly connected with the first waterproof layer 3, the top surface of the water diversion layer 4 is provided with two sunken grooves 41, the adjacent sunken grooves 41 are symmetrically arranged at the edge close to the water diversion layer 4 by the middle part of the water diversion layer 4, and the length of the sunken grooves 41 is arranged along the edge close to the water diversion layer 4; the bottom surface of the water diversion layer 4 is horizontally arranged, the top surface of the water diversion layer 4 is obliquely arranged, the inclination direction takes the middle point of the connecting line of the adjacent sunken grooves 41 as a starting point, the middle point is obliquely arranged towards the sunken grooves 41, and the inclination is 2-5 degrees; the top surface of the drainage layer 4 is provided with a plurality of drainage grooves 43, the drainage grooves 43 are vertical to the sunken grooves 41, one ends of the drainage grooves 43 are communicated with the sunken grooves 41, the other ends of the drainage grooves 43 are positioned in the middle of the drainage layer 4, and the adjacent drainage grooves 43 take the middle points of the connecting lines of the adjacent sunken grooves 41 as symmetry axes. The rainwater drainage device is symmetrically arranged on the water diversion layer 4, the adjacent drainage grooves 43 communicated with the same sunken groove 41 are equidistantly arranged along the length direction of the sunken groove 41, rainwater permeating the first waterproof layer 3 flows into the drainage grooves 43 to conform to the inclined top surface of the water diversion layer 4 and finally flows into the sunken groove 41, the water absorption cotton 42 is fixedly arranged in the sunken groove 41, and the effect of quickly locking the water leakage range of the first waterproof layer 3 by conforming to the path of the drainage grooves 43 is achieved by observing which part of the water absorption cotton 42 absorbs water.
Referring to fig. 1 and 2, a dividing line is formed at a position of the decorative layer 9 facing the sunken groove 41, so that the water absorbent 42 can be viewed by the decorative layer 9 with a small area for the convenience of maintenance personnel to detach.
Referring to fig. 3, partition plates 44 are fixedly arranged in the sunken grooves 41, the partition plates 44 are vertically arranged, a plurality of partition plates 44 are arranged in the same sunken groove 41, the adjacent partition plates 44 are equidistantly distributed along the length direction of the sunken groove 41, the partition plates 44 are positioned between the adjacent drainage grooves 43, the partition plates 44 partition the sunken groove 41 into a plurality of areas, similarly, the water absorbent cotton 42 is partitioned into a plurality of blocks, and each water absorbent cotton 42 is filled in a space formed by the adjacent partition plates 44 and the groove wall of the sunken groove 41 and does not extend into the drainage groove 43; the top of the partition 44 is fixedly provided with a cover plate 45, the length of the cover plate 45 is the same as that of the sunken groove 41, the bottom surface of the cover plate 45 is fixedly connected with the top surface of the partition 44, and the cover plate 45 bears the upper pressure for the absorbent cotton 42, so that the absorbent cotton 42 is ensured to be fluffy, and the normal water absorption function is played.
Referring to fig. 2, the bottom surface of the water diversion layer 4 is fixedly connected with the top surface of the heat insulation layer 2, the bottom surface of the heat insulation layer 2 is fixedly connected with the top surface of the second waterproof layer 5, the second waterproof layer 5 is made of a flexible material, the embodiment adopts an elastomer modified asphalt waterproof coiled material, the second waterproof layer 5 is fully paved and fixed on the top surface of the gas barrier layer 6, the top surface of the gas barrier layer 6 is wavy, the second waterproof layer 5 is matched with the top surface of the gas barrier layer 6, and the top surface of the laid second waterproof layer 5 is in a horizontal state; first cavity 61 and second cavity 62 have been seted up to gas barrier 6 inside, first cavity 61 and second cavity 62 are located different vertical heights, first cavity 61 is located second cavity 62 top, first cavity 61 and the equal level of second cavity 62 are seted up and have all been seted up a plurality ofly, adjacent first cavity 61 is personally submitted the rectangle array at the place level and has been seted up a plurality ofly, adjacent second cavity 62 is personally submitted the rectangle array at the place level and has been seted up a plurality ofly, and second cavity 62 and first cavity 61 dislocation set in vertical direction, first cavity 61 and the cooperation of second cavity 62 gas barrier 6 formation second way heat preservation protective screen.
Referring to fig. 3, 6 bottom surfaces of gas barrier layer and 7 top surfaces of screed-coat fixed connection, 7 bottom surfaces of screed-coat are fixed to be laid on 8 top surfaces of soundproof cotton layer, after 8 soundproof cotton layer is pushed down by 7 screed-coat, 7 screed-coat set up to provide the place of leveling and laying for follow-up 6, etc. of gas barrier layer.
The embodiment of the application also discloses a construction method of the roof heat-insulation waterproof structure.
S1: fully paving a soundproof cotton layer 8 on the roof base layer 1;
s2: after the soundproof cotton layer 8 is compacted, the leveling layer 7 is fully paved on the soundproof cotton layer 8, so that a smooth paving space is provided for the subsequent air barrier layer 6 and the like;
s3: fully laying a fixed air-barrier layer 6 on a leveling layer 7, fully laying a second waterproof layer 5 on the air-barrier layer 6, beating the surface of the second waterproof layer 5 by using a trowel to beat air between the second waterproof layer 5 and the air-barrier layer 6, wherein the second waterproof layer 5 can adopt a lap joint or butt joint laying mode, and simultaneously sealing the head part of the elastomer modified asphalt waterproof coiled material;
s4: fully laying an insulating layer 2 on the second waterproof layer 5, and fully laying a fixed water diversion layer 4 on the insulating layer 2;
s5: the first waterproof layer 3 is fully paved on the water diversion layer 4, meanwhile, the decoration layer 9 is paved successively, the first waterproof layer 3 is made of organic silicon modified polymer cement mortar, the thickness is 20mm-30mm, and finally, the decoration layer 9 which is positioned right above the sunken groove 41 is divided into cells.
The implementation principle of the roof heat-insulating waterproof structure and the construction method thereof in the embodiment of the application is as follows: fix the soundproof cotton layer 8 of laying in proper order from bottom to top on roofing basic unit 1, leveling blanket 7, gas barrier 6, second waterproof layer 5, heat preservation 2, diversion layer 4, first waterproof layer 3 and decorative layer 9, after first waterproof layer 3 is damaged, dismantle the decorative layer 9 directly over sunken groove 41, demolish first waterproof layer 3 of this part, whether it has moisture to pull down apron 45 observation cotton 42 that absorbs water or not, absorb the cotton 42 that absorbs water that has moisture, correspond drainage groove 43, look for to first waterproof layer 3 middle part department along corresponding drainage groove 43, pay attention to this route on decorative layer 9 in addition damaged, preferentially dismantle damaged department, look over and repair, reach the effect of finding first waterproof layer 3 water leakage area fast.
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 roofing heat preservation waterproof construction, includes roofing basic unit (1), fixes being provided with heat preservation (2) on roofing basic unit (1), and heat preservation (2) top is fixed to be provided with first waterproof layer (3), its characterized in that: the water diversion layer (4) is fixedly arranged between the heat preservation layer (2) and the first waterproof layer (3), the bottom surface of the water diversion layer (4) is parallel and level, sinking grooves (41) are formed in the top surface of the water diversion layer (4), two sinking grooves (41) are arranged, adjacent sinking grooves (41) are symmetrically arranged at two side edges close to the water diversion layer (4), the length direction of each sinking groove (41) is arranged along the edge direction of the adjacent water diversion layer (4), water absorption cotton (42) is fixedly filled in each sinking groove (41), the top surface of the water diversion layer (4) is obliquely arranged, and the oblique direction is obliquely downwards arranged from the middle part of the top surface of the water diversion layer (4) to the sinking grooves (41).
2. The roofing heat preservation and waterproof structure of claim 1, characterized in that: drainage groove (43) have been seted up to drainage layer (4) top surface, drainage groove (43) vertical undercut groove (41) are seted up, drainage groove (43) one end and undercut groove (41) intercommunication, and the other end is located drainage layer (4) middle part department, and drainage groove (43) are seted up a plurality ofly, and adjacent drainage groove (43) are seted up along undercut groove (41) length direction equidistance.
3. The roofing heat preservation and waterproof structure of claim 2, characterized in that: the water absorption type drainage device is characterized in that partition plates (44) are fixedly arranged in the sunken grooves (41), the partition plates (44) are vertically arranged, the partition plates (44) are inserted into the sunken grooves (41), the circumferential side walls, close to the sunken grooves (41), of the partition plates (44) are fixedly connected with the inner walls of the sunken grooves (41), a plurality of partition plates (44) are arranged, adjacent partition plates (44) are arranged at equal intervals along the length direction of the sunken grooves (41), a single partition plate (44) is located between adjacent drainage grooves (43), a plurality of water absorption cotton (42) are arranged, and the water absorption cotton (42) is located in a space defined by the adjacent partition plates (44) and the groove walls of the sunken grooves (41).
4. The roofing heat preservation and waterproof structure of claim 3, characterized in that: a cover plate (45) is arranged in the sunken groove (41), the length of the cover plate (45) is the same as that of the sunken groove (41), and the cover plate (45) is erected at the top of the adjacent partition plate (44).
5. The roofing heat preservation and waterproof structure of claim 1, characterized in that: fixed second waterproof layer (5) that is provided with in heat preservation (2) below, second waterproof layer (5) adopt flexible waterproof material to make second waterproof layer (5), and second waterproof layer (5) below is fixed to be provided with gas barrier layer (6), and first cavity (61) have been seted up to gas barrier layer (6) inside, and a plurality ofly have been seted up in first cavity (61), and adjacent first cavity (61) are seted up along the horizontal direction equidistance.
6. The roofing heat preservation and waterproof structure of claim 5, characterized in that: second cavity (62) have been seted up in gas barrier (6), and a plurality ofly have been seted up in second cavity (62), and adjacent second cavity (62) are seted up along horizontal direction equidistance, and second cavity (62) are located first cavity (61) below, and second cavity (62) and first cavity (61) dislocation set in vertical direction.
7. The roofing heat preservation and waterproof structure of claim 5, characterized in that: the top surface of the gas barrier layer (6) is wavy, the bottom surface of the second waterproof layer (5) is matched and fixed with the top surface of the gas barrier layer (6), and the top surface of the second waterproof layer (5) is in a horizontal state.
8. The roofing heat preservation and waterproof structure of claim 5, characterized in that: be provided with soundproof cotton layer (8) and screed-coat (7) between roofing basic unit (1) and gas barrier (6), soundproof cotton layer (8) and roofing basic unit (1) fixed connection, screed-coat (7) bottom surface and soundproof cotton layer (8) top surface fixed connection, screed-coat (7) top surface and gas barrier (6) bottom surface fixed connection.
9. The roofing heat preservation and waterproof structure of claim 1, characterized in that: the first waterproof layer (3) is made of a rigid waterproof layer material, and the decorative layer (9) is fixedly arranged on the top surface of the first waterproof layer (3).
10. A method of constructing a roof insulation waterproof structure according to any one of claims 1 to 9, comprising the steps of:
s1: a soundproof cotton layer (8) is fully paved on the roof base layer (1);
s2: fully paving a leveling layer (7) on the soundproof cotton layer (8);
s3: fully paving an air-isolating layer (6) on the leveling layer (7), fully paving a second waterproof layer (5) on the air-isolating layer (6), beating the surface of the second waterproof layer (5) by using a trowel, and beating air between the second waterproof layer (5) and the air-isolating layer (6);
s4: a heat-insulating layer (2) is fully paved on the second waterproof layer (5), and a water diversion layer (4) is fully paved and fixed on the heat-insulating layer (2);
s5: the first waterproof layer (3) is fully paved on the water diversion layer (4), the decoration layer (9) is paved successively, and the decoration layer (9) positioned above the sinking groove (41) is subjected to cellular treatment.
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| CN202110176248.3A CN112962870B (en) | 2021-02-07 | 2021-02-07 | Roof heat-insulating waterproof structure and construction method thereof |
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| CN202110176248.3A CN112962870B (en) | 2021-02-07 | 2021-02-07 | Roof heat-insulating waterproof structure and construction method thereof |
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| CN112962870B true CN112962870B (en) | 2022-04-01 |
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| JP3513429B2 (en) * | 1999-06-25 | 2004-03-31 | 日本植生株式会社 | Revegetation of slopes in buildings |
| CN205637370U (en) * | 2016-05-27 | 2016-10-12 | 东亚装饰股份有限公司 | Roofing gas vent structure |
| CN107268901A (en) * | 2017-06-02 | 2017-10-20 | 浙江易道景观工程有限公司 | A kind of roof swimming pool |
| CN208981662U (en) * | 2018-07-26 | 2019-06-14 | 广东天昌防水隔热工程有限公司 | The roof structure of waterproof and heat-insulating |
| CN109653450A (en) * | 2018-12-17 | 2019-04-19 | 安徽清成智慧建筑设计有限公司 | A kind of greening building energy saving roofing |
| CN210459793U (en) * | 2019-07-23 | 2020-05-05 | 北京首钢富通电梯有限责任公司 | Waterproof roof structure |
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