CN206616785U - Inverted roof provided with steam passing away - Google Patents
Inverted roof provided with steam passing away Download PDFInfo
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- CN206616785U CN206616785U CN201621442157.0U CN201621442157U CN206616785U CN 206616785 U CN206616785 U CN 206616785U CN 201621442157 U CN201621442157 U CN 201621442157U CN 206616785 U CN206616785 U CN 206616785U
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Abstract
The utility model be related at least one layer be waterproof layer combination roof field, specially a kind of inverted roof provided with steam passing away.A kind of inverted roof provided with steam passing away, including structure floor (1), cement expanded perlite sloping layer (2) and mortar levelling layer (3), it is characterized in that：Also include the ridge air discharge duct (22) that through structure floor (1) ridge is dug on waterproof roll (4), additional waterproof course (5), non-woven fabrics bed course (6), thermal insulation board (7) and rigid waterproof layer (8), mortar levelling layer (3)；Waterproof roll (4) is laid on mortar levelling layer (3)；Additional waterproof course (5) is covered on lower steam vent (41)；Thermal insulation board (7) is laid on coiled material extra play (5)；Rigid waterproof layer (8) is laid on thermal insulation board (7).The utility model drainage is good, and easy construction is cost-effective, and service life is long.
Description
Technical field
The utility model be related at least one layer be waterproof layer combination roof field, be specially a kind of provided with steam discharge
The inverted roof of passage.
Background technology
Roofworks is the important component of building, and its waterproof, heat-insulating problem have significantly to the use function in house
Influence.Wherein, inverted roof waterproof technique is good better than conventional vacuum roofing with it as a new waterproof technology
Structural behaviour, longer service life and more preferably energy-saving effect, have obtained substantial promotion and application in architectural engineering,
Particularly significant overall economic efficiency and social benefit are above achieved in the application of residential project.
Inverted roof is developed so far, and being still faced with many problems needs solution.By taking China Delta of Pearl River as an example,
Because sunshine-duration summer is long, temperature is high, and the heat-insulation layer in inverted roof is often difficult to meet insulation requirement, so in roofing
It is heat-insulated to strengthen its usually using insulation and the preferable cement expanded perlite of soundproof effect as sloping layer in design
Effect.But, because cement expanded perlite water imbibition is stronger, water is easily absorbed in material making and work progress
Point, if moisture can not be discharged in time, by summer continuous high temperature, steam is formed after moisture evaporation, steam will be smouldered anti-
Under water layer, cause waterproof layer bulge, cracking, and then cause roof leakage.For such case, Normal practice is exactly to use roofing
Exhaust duct adds steam discharge tube method, and the way has certain guiding, reference role, but more multifactor due to existing in implementation process
Restriction, causes still to be short of on construction efficiency.
Utility model content
In order to overcome the defect of prior art there is provided a kind of drainage is good, easy construction, cost-effective built-up roofing,
The utility model discloses a kind of inverted roof provided with steam passing away.
The utility model reaches goal of the invention by following technical solution：
A kind of inverted roof provided with steam passing away, including structure floor, cement expanded perlite sloping layer and
Mortar levelling layer, cement expanded perlite sloping layer is covered on structure floor, and mortar levelling layer is covered in cement and expanded pearl
On rock sloping layer, longitudinally through mortar levelling floor and the through structure building of cement expanded perlite sloping layer are dug on mortar levelling floor
The air discharge duct of plate, air discharge duct branch is set, and at least three air discharge ducts are included per a line, and each row air discharge duct is parallel to each other, its feature
It is：Also include waterproof roll, additional waterproof course, non-woven fabrics bed course, thermal insulation board and rigid waterproof layer,
Longitudinally through mortar levelling layer and the through structure floor of cement expanded perlite sloping layer are dug on mortar levelling layer
The ridge air discharge duct of ridge, ridge air discharge duct is set gradually along structure floor ridge, and cement expanded perlite is used as filling
Material is filled in ridge air discharge duct, and base treatment agent and water-repellent paint are painted with successively on mortar levelling layer；
Waterproof roll is laid on mortar levelling layer, and waterproof roll at ridge air discharge duct just to being provided with and ridge air discharge duct is neat
Flat lower steam vent；
Additional waterproof course is covered on lower steam vent, and the side of additional waterproof course is pasted onto the side of lower steam vent, waterproof
Non-woven fabrics bed course is lined between the opposite side of the opposite side of extra play and lower steam vent, non-woven fabrics bed course makes waterproof roll and waterproof
It is spaced between extra play as steam passing away；
Thermal insulation board is laid on coiled material extra play；
Rigid waterproof layer is laid on thermal insulation board, and rigid waterproof layer at ridge air discharge duct just to being provided with and ridge air discharge duct is neat
Filling sandstone in flat upper air-vent, upper air-vent, the top sealing cement of upper air-vent fills gap sealing.
The described inverted roof provided with steam passing away, it is characterized in that：It is between adjacent air discharge duct and adjacent
Ridge air discharge duct between spacing it is all equal and be all 5m~10m, the width of air discharge duct and ridge air discharge duct is all equal and all
For 40mm~50mm, additional waterproof course both sides are beyond 3~4 times that the width of ridge air discharge duct is all exhaust well width, and rigidity is anti-
Water layer is constituted using concrete lining bar-mat reinforcement.
The utility model has the advantages that：
1. the utility model make use of steam to rise naturally, rainwater is along the domatic physical principle flowed down naturally of roofing, steam
It can be pooled in ridge air discharge duct, then be discharged via the steam of institute's indwelling on additional waterproof course by the air discharge duct of each insertion of roofing
Passage enters between thermal insulation board and rigid waterproof layer, then can pass through the gap between thermal insulation board and the hair on rigid waterproof layer
Thin shrinkage temperature crack discharge, and steam and it is rainy when rainwater will not be back in air discharge duct, efficiently solve rainfall it is big,
The high area of air humidity, is difficult to what is discharged using cement expanded perlite as steam in the inverted roof of roof slope making layer
Problem.
2. the utility model utilizes the physical characteristic of steam, steam row more more preferable than conventional exhaust road+blast pipe is achieved
Go out effect, and do not go out roof vent pipe, roofing overall leveling, it is therefore prevented that the quality that may occur in exhaust pipe construction is led to
Disease, such as：The making of blast pipe pastes not close, blast pipe with the additional waterproofing layer on Rig up error, discharge duct and stretches out roofing
The quality problems such as root water-proofing treatment is bad, consequently reduce blast pipe and the encapsulating of exhaust bottom of the tube and waterproof roll extra play
Input, economy is more preferable.
3. can be exhausted along total length parallel to the ridge air discharge duct in ridge direction, lead to compared in Normal practice
The mode for setting exhaust cap to be exhausted in exhaust duct intersection in length and breadth is crossed, leaving area is bigger, and exhaust efficiency is higher
4. in the building roof of some factory building purposes and upper people, because roofing equipment is more, attendant is wanted on periodically
Lower roofing carries out plant maintenance, and activity is more frequent, and blast pipe is collided unavoidably, so that cause blast pipe root to loosen, ftracture, rain
Water is easily penetrated into roofing from gland steam exhauster basal crack, causes roof leakage, this technology has given up traditional roof vent pipe that goes out, phase
That answers avoids above mentioned problem, has both facilitated the later stage and has used, construction cost is saved again.
5. the utility model is improved to traditional roofing exhaust road+steam discharge tube method, technique is simple, easy construction, real
It is strong with property, provide basic guarantee for the quality of roofing construction.With larger promotional value.
Brief description of the drawings
Fig. 1 is diagrammatic cross-section of the present utility model；
Fig. 2 is the diagrammatic cross-section of the non-ridge of structure floor.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of inverted roof provided with steam passing away, including structure floor 1, cement expanded perlite sloping layer 2,
Mortar levelling layer 3, waterproof roll 4, additional waterproof course 5, non-woven fabrics bed course 6, thermal insulation board 7 and rigid waterproof layer 8, such as Fig. 1 and Fig. 2
Shown, concrete structure is：
Cement expanded perlite sloping layer 2 is covered on structure floor 1, and mortar levelling layer 3 is covered in cement and expanded pearl
On rock sloping layer 2, longitudinally through mortar levelling layer 3 and the through knot of cement expanded perlite sloping layer 2 are dug on mortar levelling layer 3
The air discharge duct 21 of structure floor 1, air discharge duct 21 is set in lines, and at least three air discharge ducts 21 are included per a line, and each row air discharge duct 21 is mutual
It is parallel；
Be on the big face of roofing in the non-ridge of structure floor 1, on mortar levelling layer 3 successively laying water-proof coiled material 4, every
Hot plate 7 and rigid waterproof layer 8；
Longitudinally through mortar levelling layer 3 and cement and expanded treasure are dug in the ridge of structure floor 1, mortar levelling layer 3
Pearl rock sloping layer 2 goes directly the ridge air discharge duct 22 of the ridge of structure floor 1, ridge air discharge duct 22 along the ridge of structure floor 1 according to
Secondary to set, cement expanded perlite is filled in ridge air discharge duct 22 as inserts 23, is painted with successively on mortar levelling layer 3
Base treatment agent and water-repellent paint；
Waterproof roll 4 is laid on mortar levelling layer 3, and waterproof roll 4 at ridge air discharge duct 22 just to being provided with and ridge row
The lower steam vent 41 that air drain 22 is flushed；
Additional waterproof course 5 is covered on lower steam vent 41, and the side of additional waterproof course 5 is pasted onto the one of lower steam vent 41
Non-woven fabrics bed course 6 is lined between the opposite side of side, the opposite side of additional waterproof course 5 and lower steam vent 41, non-woven fabrics bed course 6 makes to prevent
It is spaced between water coiled material 4 and additional waterproof course 5 as steam passing away；
Thermal insulation board 7 is laid on coiled material extra play 5；
Rigid waterproof layer 8 is laid on thermal insulation board 7, and rigid waterproof layer 8 at ridge air discharge duct 22 just to being provided with and ridge row
Filling sandstone 82 in the upper air-vent 81 that air drain 22 is flushed, upper air-vent 81, the top sealing cement 83 of upper air-vent 81 is filled
Full gap sealing.
In the present embodiment：Spacing between adjacent air discharge duct 21 and between adjacent ridge air discharge duct 22 it is all equal and
All it is 5m~10m, the width of air discharge duct 21 and ridge air discharge duct 22 is all equal and is all 40mm~50mm, 5 liang of additional waterproof course
Side is beyond 3~4 times that the width of ridge air discharge duct 22 is all the width of air discharge duct 21, and rigid waterproof layer 8 uses concrete lining steel
Muscle net is constituted.
In the present embodiment：Cement expanded perlite sloping layer 2 is 1 from the mass ratio of cement and expanded perlite:8 water
Mud expanded perlite；
Mortar levelling layer 3 is 1 from the mass ratio of cement and mortar:2.5 cement mortar；
Waterproof roll 4 using polyester fiber non-woven fabric as tire base, two sides apply self-adhesive modified asphalt, lower surface cover polyethylene film,
The isolated materials such as fine sand, upper surface covers painting silicon barrier film or applies silicon barrier paper to be made as isolated material；
Thermal insulation board 7 selects polystyrol plastic foam plate.
Claims (2)
1. a kind of inverted roof provided with steam passing away, including structure floor (1), cement expanded perlite sloping layer
(2) and mortar levelling layer (3), cement expanded perlite sloping layer (2) is covered on structure floor (1), and mortar levelling layer (3) covers
Cover on cement expanded perlite sloping layer (2), longitudinally through mortar levelling layer (3) and cement are dug on mortar levelling layer (3)
The air discharge duct (21) of the through structure floor (1) of expanded perlite sloping layer (2), air discharge duct (21) branch sets, included per a line
At least three air discharge ducts (21), each row air discharge duct (21) is parallel to each other, it is characterized in that：Also include waterproof roll (4), waterproof to add
Layer (5), non-woven fabrics bed course (6), thermal insulation board (7) and rigid waterproof layer (8),
Longitudinally through mortar levelling layer (3) and the through structure of cement expanded perlite sloping layer (2) are dug on mortar levelling layer (3)
The ridge air discharge duct (22) of floor (1) ridge, ridge air discharge duct (22) is set gradually along structure floor (1) ridge, cement
Expanded perlite is filled in ridge air discharge duct (22) as inserts (23), and basic unit is painted with successively on mortar levelling layer (3)
Inorganic agent and water-repellent paint；
Waterproof roll (4) is laid on mortar levelling layer (3), and waterproof roll (4) is just provided with and room to ridge air discharge duct (22) place
The lower steam vent (41) that ridge air discharge duct (22) is flushed；
Additional waterproof course (5) is covered on lower steam vent (41), and the side of additional waterproof course (5) is pasted onto lower steam vent (41)
Non-woven fabrics bed course (6) is lined between the opposite side of side, the opposite side of additional waterproof course (5) and lower steam vent (41)；
Thermal insulation board (7) is laid on coiled material extra play (5)；
Rigid waterproof layer (8) is laid on thermal insulation board (7), and rigid waterproof layer (8) is just provided with and room to ridge air discharge duct (22) place
Filling sandstone (82), the top of upper air-vent (81) in the upper air-vent (81) that ridge air discharge duct (22) is flushed, upper air-vent (81)
Gap sealing is filled with sealing cement (83).
2. the inverted roof of steam passing away is provided with as claimed in claim 1, it is characterized in that：Adjacent air discharge duct (21)
Between and adjacent ridge air discharge duct (22) between spacing it is all equal and all be 5m~10m, air discharge duct (21) and ridge row
The width of air drain (22) is all equal and is all 40mm~50mm, and additional waterproof course (5) both sides exceed the width of ridge air discharge duct (22)
Degree is all 3~4 times of air discharge duct (21) width, and rigid waterproof layer (8) is constituted using concrete lining bar-mat reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442157.0U CN206616785U (en) | 2016-12-27 | 2016-12-27 | Inverted roof provided with steam passing away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442157.0U CN206616785U (en) | 2016-12-27 | 2016-12-27 | Inverted roof provided with steam passing away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616785U true CN206616785U (en) | 2017-11-07 |
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ID=60229538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442157.0U Active CN206616785U (en) | 2016-12-27 | 2016-12-27 | Inverted roof provided with steam passing away |
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| Country | Link |
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| CN (1) | CN206616785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468447A (en) * | 2018-03-30 | 2018-08-31 | 深圳市怡富通讯科技有限公司 | The cabin of prefabricated cabin is pushed up and prefabricated cabin |
| CN111734054A (en) * | 2020-06-24 | 2020-10-02 | 南京市第八建筑安装工程有限公司 | Roof waterproof system and installation method thereof |
| CN114961140A (en) * | 2022-05-25 | 2022-08-30 | 黄淮学院 | Inverted planting roof waterproof slope layer steam exhaust channel and construction process thereof |
-
2016
- 2016-12-27 CN CN201621442157.0U patent/CN206616785U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468447A (en) * | 2018-03-30 | 2018-08-31 | 深圳市怡富通讯科技有限公司 | The cabin of prefabricated cabin is pushed up and prefabricated cabin |
| CN111734054A (en) * | 2020-06-24 | 2020-10-02 | 南京市第八建筑安装工程有限公司 | Roof waterproof system and installation method thereof |
| CN114961140A (en) * | 2022-05-25 | 2022-08-30 | 黄淮学院 | Inverted planting roof waterproof slope layer steam exhaust channel and construction process thereof |
| CN114961140B (en) * | 2022-05-25 | 2024-02-09 | 黄淮学院 | Inverted planting roof waterproof slope finding layer steam exhaust channel and construction process thereof |
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