CN208981661U - Roof covering water-proof structure - Google Patents
Roof covering water-proof structure Download PDFInfo
- Publication number
- CN208981661U CN208981661U CN201821202306.5U CN201821202306U CN208981661U CN 208981661 U CN208981661 U CN 208981661U CN 201821202306 U CN201821202306 U CN 201821202306U CN 208981661 U CN208981661 U CN 208981661U
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- China
- Prior art keywords
- layer
- protective layer
- waterproof layer
- flexible waterproof
- roof covering
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Abstract
The utility model discloses a kind of roof covering water-proof structures; it is related to buildings waterproof field; solving existing roof waterproof layer all is to be directly exposed to outside; prolonged exposing to the weather; waterproof layer can generate cracking bulge phenomenon; the problem of causing waterproof effect to reduce, its key points of the technical solution are that: it further include the protective layer for being set to side of the flexible waterproof layer far from screed-coat；Flexible waterproof layer is integrally evenly arranged with several inserting columns close to the side of protective layer, and the spliced eye for inserting column grafting is provided on protective layer；Flexible waterproof layer has also been wholely set several insert-connecting plates close to the side of protective layer, and the inserting groove for insert-connecting plate grafting is provided on protective layer；Insert-connecting plate is between two neighboring inserting column, and insert-connecting plate setting wave-shaped.The roof covering water-proof structure of the utility model, protects flexible waterproof layer, and flexible waterproof layer is made to be not easy to generate cracking bulge because of exposing to the weather, improves the service life of flexible waterproof layer.
Description
Technical field
The utility model relates to buildings waterproof fields, in particular to roof covering water-proof structure.
Background technique
Building waterproof is the important link in architectural engineering, and the roofing at the top of house is arranged in, because it undergoes throughout the year
Exposing to the weather drenches with rain, so roof waterproof is particularly important.Roofing includes base, screed-coat and waterproof layer.
Existing roof waterproof layer is all to be directly exposed to outside, and prolonged exposing to the weather, waterproof layer can generate cracking
Bulge phenomenon causes waterproof effect to reduce, and still has improved space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of roof covering water-proof structures, to soft
Property waterproof layer is protected, and is made flexible waterproof layer be not easy to generate cracking bulge because of exposing to the weather, is improved flexible waterproof layer
Service life.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of roof covering water-proof structure, including base, the screed-coat being set in base and the flexibility being set on screed-coat
Waterproof layer further includes the protective layer for being set to side of the flexible waterproof layer far from screed-coat；
The flexible waterproof layer is integrally evenly arranged with several inserting columns close to the side of protective layer, sets on the protective layer
It is equipped with the spliced eye for inserting column grafting；
The flexible waterproof layer has also been wholely set several insert-connecting plates close to the side of protective layer, is arranged on the protective layer
There is the inserting groove for insert-connecting plate grafting；
The insert-connecting plate is between two neighboring inserting column, and insert-connecting plate setting wave-shaped.
Using the above scheme, the setting of protective layer, protects flexible waterproof layer, is not easy waterproof layer because of wind day
It shines and generates cracking bulge, improve the service life of flexible waterproof layer；The grafting of inserting column and spliced eye and insert-connecting plate with
The grafting of inserting groove increases the bond area between protective layer and flexible waterproof layer, improves protective layer and flexible waterproof layer
Adhesion strength, while make protective layer be not easy with flexible waterproof layer occur transverse shifting, improve the stability of protective layer.
Preferably, the protective layer is integrally evenly arranged with several hemisphere protrusions, institute close to the side of flexible waterproof layer
State the placing groove for being provided on flexible waterproof layer and placing for hemisphere protrusion.
Using the above scheme, the setting of placing groove and hemisphere protrusion, increases the adhesive surface between protective layer and waterproof layer
Product, improves the adhesion strength of protective layer and waterproof layer, while protective layer being made to be not easy that transverse shifting occurs with waterproof layer, improves
The stability of protective layer.
Preferably, being also filled with reinforcing bar in the protective layer.
Using the above scheme, the filling of reinforcing bar increases the toughness of protective layer, and protective layer is made to be not easily broken, be cracked, and improves
The service life of protective layer, improves protective layer to the protecting effect of waterproof layer.
Preferably, the grid-shaped setting of reinforcing bar.
Using the above scheme, the latticed setting of reinforcing bar, so that the toughness of protective layer everywhere is all reinforced, to make
Protective layer is not susceptible to phenomena such as being cracked, fractureing, and improves the service life of protective layer, improves protective layer to the guarantor of waterproof layer
Protect effect.
Preferably, being also filled with expanded vermiculite in the protective layer.
Using the above scheme, the weight of protective layer is reduced, is mentioned so that its density is extremely light full of air in expanded vermiculite
The high load-bearing capacity of roofing；The thermal coefficient very little of expanded vermiculite simultaneously, has good heat insulating effect, has protective layer
There is the effect of certain insulation.
Preferably, being additionally provided with thermal insulation layer on the protective layer.
Using the above scheme, extraneous heat is isolated in the setting of thermal insulation layer, and making heat, The book of Changes thermal insulation layer does not pass
It is handed to flexible waterproof layer, flexible waterproof layer is made to be not susceptible to expand with heat and contract with cold, improve the stability of flexible waterproof layer and uses the longevity
Life.
Preferably, being additionally provided with glued layer between the thermal insulation layer and protective layer.
Using the above scheme, the setting of glued layer increases the associativity between thermal insulation layer and protective layer, makes thermal insulation layer not
It is easily relatively moved with protective layer, improves the stability of thermal insulation layer.
Preferably, the flexible waterproof layer is SBS elastomer modified asphalt waterproof roll layer.
Using the above scheme, SBS elastomer modified asphalt waterproof roll is with s-B-S (SBS)
Rubber modified asphalt does coating, is tire base with glass fiber felt, polyester felt, fiberglass reinforcing polyester felt, two sides is done coated with isolated material
At a kind of waterproof material haveing excellent performance, have it is heat-resisting, cold-resistant, corrosion-resistant, anti-aging, thermoplasticity is good, stretching resistance is big, extension
The feature that rate is high, tear resistance is strong.
In conclusion the utility model has the following beneficial effects:
The setting of protective layer, protects flexible waterproof layer, and flexible waterproof layer is made to be not easy to generate because of exposing to the weather
Be cracked bulge, improves the service life of flexible waterproof layer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of roof covering water-proof structure；
Fig. 2 is the perspective view of the explosion one of flexible waterproof layer and protective layer；
Fig. 3 is the perspective view of the explosion two of flexible waterproof layer and protective layer
Fig. 4 is the structural schematic diagram of steel mesh reinforcement.
Appended drawing reference: 1, base；2, screed-coat；3, flexible waterproof layer；4, protective layer；5, inserting column；6, spliced eye；7, it inserts
Contact pin；8, inserting groove；9, hemisphere protrusion；10, placing groove；11, reinforcing bar；12, thermal insulation layer；13, glued layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-4.
As shown in Figure 1, a kind of roof covering water-proof structure, including base 1, screed-coat 2, flexible waterproof layer 3 and protective layer 4.
Base 1 is formed by 11 concrete constructions of reinforcing bar；Screed-coat 2 is set in base 1, and screed-coat 2 is by 1:2.5 cement mortar
Be paved into, screed-coat 2 with a thickness of 20mm.
Flexible waterproof layer 3 is located at side of the screed-coat 2 far from base 1, and flexible waterproof layer 3 is SBS elastomer modified asphalt
Waterproof roll layer, flexible waterproof layer 3 with a thickness of 3-5mm.Protective layer 4 is located at side of the flexible waterproof layer 3 far from screed-coat 2,
Protective layer 4 is made of pea gravel concreten, protective layer 4 with a thickness of 3-5cm, protective layer 4 is for protecting flexible waterproof layer 3
Shield.
Thermal insulation layer 12 is additionally provided on protective layer 4, thermal insulation layer 12 is located at side of the protective layer 4 far from flexible waterproof layer 3, heat-insulated
Layer 12 is expansion polyphenyl plate layer, Winter protection can be played to roofing, summer is heat-insulated and decorates the effect of protection, while making heat
The book of Changes thermal insulation layer 12 is not transferred to flexible waterproof layer 3 to amount, makes flexible waterproof layer 3 be not susceptible to expand with heat and contract with cold and deform, improves
The stability and service life of flexible waterproof layer 3.
Glued layer 13 is additionally provided on protective layer 4, between protective layer 4 and thermal insulation layer 12, glued layer 13 is glued layer 13
It is made of organosilicon epoxy resin, glued layer 13 is used to increase the associativity between protective layer 4 and thermal insulation layer 12.
As shown in Figure 2,3, several inserting columns 5 are integrally formed on flexible waterproof layer 3, inserting column 5 is uniformly distributed in flexible anti-
Water layer 3 offers several spliced eyes 6 on the side of protective layer 4, protective layer 4, and spliced eye 6 is placed for 5 grafting of inserting column.It inserts
Connecing column 5 can be square column, cylinder, triangular prism, stress concentration occur in order to reduce in flexible waterproof layer 3 and protective layer 4, herein
The preferred cylinder of inserting column 5.
Several insert-connecting plates 7 are integrally formed on flexible waterproof layer 3, insert-connecting plate 7 is located at flexible waterproof layer 3 close to protective layer 4
Side, and insert-connecting plate 7 is between two neighboring inserting column 5, the setting wave-shaped of insert-connecting plate 7, offers grafting on protective layer 4
Slot 8, inserting groove 8 are placed for 7 grafting of insert-connecting plate.
The setting of inserting column 5, spliced eye 6, insert-connecting plate 7 and inserting groove 8 increases flexible waterproof layer 3 and protective layer 4
Bond area, improves the adhesion strength of flexible waterproof layer 3 Yu protective layer 4, while is not easy protective layer 4 with flexible waterproof layer 3
Transversion malposition occurs.
Several hemisphere protrusions 9 are also integrally formed on protective layer 4, hemisphere protrusion 9 is uniformly distributed in protective layer 4 close to flexible anti-
The side of water layer 3 offers placing groove 10 on flexible waterproof layer 3, and placing groove 10 is placed for hemisphere protrusion 9.Hemisphere protrusion 9
With the setting of placing groove 10, the bond area of flexible waterproof layer 3 Yu protective layer 4 is increased, improves flexible waterproof layer 3 and protection
The adhesion strength of layer 4, while protective layer 4 and flexible waterproof layer 3 being made to be not susceptible to transversion malposition.
Reinforcing bar 11 is filled in protective layer 4, as shown in connection with fig. 4, the grid-shaped setting of reinforcing bar 11, the setting of reinforcing bar 11 mentions
The high toughness of protective layer 4, makes protective layer 4 be not easily broken, be cracked in stress, improves protection of the protective layer 4 to waterproof layer
Effect.It is also filled with expanded vermiculite in protective layer 4, is full of air in expanded vermiculite, keeps its light, reduce the weight of protective layer 4
Amount, while expanded vermiculite thermal coefficient very little, there is good heat insulating effect.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of roof covering water-proof structure including base (1), the screed-coat (2) being set on base (1) and is set to screed-coat
(2) flexible waterproof layer (3) on, it is characterized in that: further including the side for being set to flexible waterproof layer (3) separate screed-coat (2)
Protective layer (4)；
The flexible waterproof layer (3) is integrally evenly arranged with several inserting columns (5), the protection close to the side of protective layer (4)
The spliced eye (6) for inserting column (5) grafting is provided on layer (4)；
The flexible waterproof layer (3) has also been wholely set several insert-connecting plates (7), the protective layer close to the side of protective layer (4)
(4) inserting groove (8) for insert-connecting plate (7) grafting is provided on；
The insert-connecting plate (7) is between two neighboring inserting column (5), and the insert-connecting plate (7) setting wave-shaped.
2. roof covering water-proof structure according to claim 1, it is characterized in that: the protective layer (4) is close to flexible waterproof layer (3)
To be integrally evenly arranged with several hemisphere raised (9) for side, be provided on the flexible waterproof layer (3) and put for hemisphere raised (9)
The placing groove (10) set.
3. roof covering water-proof structure according to claim 1, it is characterized in that: being also filled with reinforcing bar in the protective layer (4)
(11).
4. roof covering water-proof structure according to claim 3, it is characterized in that: the reinforcing bar (11) grid-shaped setting.
5. roof covering water-proof structure according to claim 1, it is characterized in that: being also filled with expansion leech in the protective layer (4)
Stone.
6. roof covering water-proof structure according to claim 1, it is characterized in that: being additionally provided with thermal insulation layer on the protective layer (4)
(12).
7. roof covering water-proof structure according to claim 6, it is characterized in that: between the thermal insulation layer (12) and protective layer (4)
It is additionally provided with glued layer (13).
8. roof covering water-proof structure according to claim 1, it is characterized in that: the flexible waterproof layer (3) is SBS elasticity structural reform
Property asphalt water-proof coiled material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202306.5U CN208981661U (en) | 2018-07-26 | 2018-07-26 | Roof covering water-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202306.5U CN208981661U (en) | 2018-07-26 | 2018-07-26 | Roof covering water-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981661U true CN208981661U (en) | 2019-06-14 |
Family
ID=66780556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202306.5U Active CN208981661U (en) | 2018-07-26 | 2018-07-26 | Roof covering water-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981661U (en) |
-
2018
- 2018-07-26 CN CN201821202306.5U patent/CN208981661U/en active Active
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