CN207776289U - A kind of water-proof insulating roof system - Google Patents

A kind of water-proof insulating roof system Download PDF

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Publication number
CN207776289U
CN207776289U CN201820145006.1U CN201820145006U CN207776289U CN 207776289 U CN207776289 U CN 207776289U CN 201820145006 U CN201820145006 U CN 201820145006U CN 207776289 U CN207776289 U CN 207776289U
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CN
China
Prior art keywords
water
layer
roof system
isolation film
waterproof
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820145006.1U
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Chinese (zh)
Inventor
高举
高晴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Jianzhong New Wood Technology Co Ltd
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Beijing Jianzhong New Wood Technology Co Ltd
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Priority to CN201820145006.1U priority Critical patent/CN207776289U/en
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Publication of CN207776289U publication Critical patent/CN207776289U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Include the waterproof layer, insulating layer and screed-coat set gradually on roofing this application discloses a kind of water-proof insulating roof system, the waterproof layer includes dope layer and isolation film, and the dope layer is in direct contact with roofing, and the isolation film is contacted with insulating layer.Roofing, waterproof layer and the insulating layer of the water-proof insulating roof system of the application form the water-proof heat preserving architecture of an entirety, due to seamless between waterproof layer and insulating layer, solves waterproof layer channeling water and the problems such as special-shaped part difficulty of construction is big, water-proof insulating roof system only has three layers, compared with the existing technology five layers, the application can reduce working procedure and construction material on the basis of not increasing cost, and mechanical execution, speed of application is fast, energy conservation and environmental protection.

Description

A kind of water-proof insulating roof system
Technical field
The utility model belongs to technical field of buildings more particularly to a kind of water-proof insulating roof system.
Background technology
The roof structure of existing structure, which generally requires, has the function of waterproof thermal-insulated, the waterproof thermal-insulated construction of traditional roof Technique generally pastes SBS thermal insulation boards using in roofing upper surface by mortar, then is layered on material using cement mortar as screed-coat For SBS insulating layers upper surface, according still further to the SBS waterproof layers and protective layer for sequentially spreading 3mm+4mm respectively on screed-coat.It is this Structure can achieve the effect that waterproof and heat preservation, but go wrong without complementarity, waterproof layer between each layer, and insulating layer will also lose Remove heat insulation effect.Construction time generally requires one month, and in this configuration, process is more, low construction efficiency.Due to screed-coat and The material of insulating layer is all cement mortar, and drying can take a substantial amount of time.The easy channeling water of waterproof layer after long-time has cementation not Firm and downslide risk, durability are poor.
Utility model content
This application provides a kind of water-proof insulating roof systems, it is therefore intended that solves not having between waterproof layer and insulating layer Infiltration caused by complementarity and the bad problem of heat insulating ability, and the application can reduce working procedure, lifting construction efficiency.
A kind of water-proof insulating roof system includes the waterproof layer, insulating layer and screed-coat set gradually on roofing, waterproof Layer includes dope layer and isolation film, and dope layer is in direct contact with roofing, and isolation film is contacted with insulating layer.
As above, wherein dope layer is uncured rubber asphalt.
As above, wherein insulating layer is hard-foam polyurethane.
As above, wherein screed-coat is the polymers anti-cracking cement mortar of 3-5cm.
As above, wherein isolation film is high-polymer polyethylene polypropylene fiber waterproof roll.
As above, wherein isolation film is non-woven fabrics or geotextiles.
As above, wherein isolation film is self-adhered polymer modified bitumen waterproofing membrane or rubber asphalt adhesive waterproof coil.
As above, wherein isolation film is that strength intersects film waterproof roll.
As above, wherein isolation film is SBS modified asphalt waterproof coiled materials.
The application has the following technical effects:
(1) roofing, waterproof layer and insulating layer of the water-proof insulating roof system of the application form the waterproof guarantor of an entirety Warm system solves waterproof layer channeling water and special-shaped part difficulty of construction is big etc. due to seamless between waterproof layer and insulating layer Problem solves waterproof layer difficulties such as aging, cracking caused by solar ultraviolet is to waterproof material since insulating layer is seamless Topic.
(2) the water-proof insulating roof system of the application only has three layers, compared with the existing technology five layers, and the application can be On the basis of not increasing cost, working procedure and construction material, and mechanical execution are reduced, speed of application is fast, energy conservation and environmental protection.With The prior art is compared, and the construction efficiency of the water-proof insulating roof system improves about 60%.
(3) waterproof layer of the application is non-curing rubber asphalt waterproofing paint, outstanding for roofing due to severability Pipeline and dead angle position can be protected, and water leakage situation is avoided the occurrence of.Also, the water-proof insulating roof system of the application Waterproof layer has isolation film, has better water resistance, and can carry out next step work without drying after isolation film laying Sequence substantially reduces the construction time of Roof system.
(4) insulating layer in the water-proof insulating roof system of the application is hard-foam polyurethane, and 40mm hard-foam polyurethanes are often put down Square meter Chong Liang about 2.4kg reduce the dosage of concrete on original insulating layer, and have good impact resistance, wear, The excellent specific properties such as do not crack.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments described in application can also be obtained according to these attached drawings other for those of ordinary skill in the art Attached drawing.
Fig. 1 is water-proof insulating roof system structure diagram provided by the present application;
Fig. 2 is waterproof layer structure schematic diagram provided by the present application;
1-roofing;2-waterproof layers;3-insulating layers;4-screed-coats;
21-dope layers;22-isolation films;
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the present invention In embodiment, the every other embodiment that those skilled in the art are obtained without making creative work, all Belong to the scope of protection of the invention.
The present embodiment provides a kind of water-proof insulating roof systems, waterproof layer more than roof-base and roof-base, guarantor Warm layer and screed-coat, organic, scientific and reasonable is constructed into a seamless entirety.Pass through the property of material itself between each layer Can, permanent, firmly be combined together, mutually protection, to reach the permanent purpose of waterproof effect, heat insulation effect.
As shown in Figure 1, the water-proof insulating roof system includes roofing 1, waterproof layer 2, insulating layer 3 and screed-coat 4.
Waterproof layer 2 is located at 1 upper surface of roofing, and insulating layer 3 is located at 2 upper surface of waterproof layer, and screed-coat 4 is located on insulating layer 3 Surface.
As one embodiment, screed-coat 4 is the polymers anti-cracking cement mortar of 3-5cm.
Specifically, polymers anti-cracking cement mortar is by macromolecule emulsion or dispersible polymer rubber powder and cement, fine sand, auxiliary The mixing such as material, and reinforcing fiber is mixed, the mortar with cracking resistance is formed after solidification.It is poly- in polymers anti-cracking cement mortar The presentation quality for closing object lotion is answered uniformly, without particle, foreign matter and coagulum.
Preferably, the cement in polymers anti-cracking cement mortar is not less than 42.5 normal silicate water using strength grade Mud.
As shown in Fig. 2, waterproof layer 2 includes dope layer 21 and isolation film 22;
Waterproof layer 2 is securely pasted onto on roofing 1, overcomes channeling water, the disadvantage of air inlet caused by the empty paving of conventional waterproof layer 2.
Dope layer 21 is in direct contact with roofing 1, and illustratively, dope layer 21 is uncured rubber asphalt waterproof coating, energy It reaches and will not cure after air Long Term Contact, there is good cohesive force.
Preferably, isolation film 22 is high-polymer polyethylene polypropylene fiber waterproof roll, three layers structure, surface enhanced;Sandwich layer -- Main water barrier uses branch linear low density polyethylene more higher than degree (LLDPE), and extensibility, flexibility, resists impermeability Puncture, resistance to low temperature are preferable.
Preferably, isolation film 22 be non-woven fabrics, have it is moisture-proof, ventilative, flexible, light, not combustion-supporting, be easy decompose, it is nontoxic The features such as nonirritant, rich in color, cheap, recyclable.
Preferably, isolation film 22 is self-adhered polymer modified bitumen waterproofing membrane, ensure that the bonding of coiled material and base, makes The existing water-proof function of coiled material, and have sealing function.
Preferably, isolation film 22 is that strength intersects film waterproof roll, and there is excellent dimensional stability, thermal stability to resist Imparted energy and two-way tearing-resistant performance.
Preferably, isolation film 22 is geotextiles, has outstanding filtering, draining, isolation, reinforcement, antiseepage, protective action, With light-weight, tensile strength is high, good penetrability, high temperature resistant, anti-freezing, ageing-resistant, corrosion resistant characteristic.
Preferably, isolation film 22 is rubber asphalt adhesive waterproof coil, has higher fracture elongation.
Preferably, isolation film 22 is SBS modified asphalt waterproof coiled materials, has good high and low temperature resistance, can be -25 To+100 DEG C degree within the temperature range of use, have it is higher elasticity and fatigue durability, and up to 1500% elongation and compared with Strong puncture-resistant ability, tear-resistant, endurance.
As one embodiment, insulating layer 3 is hard-foam polyurethane, and original property can be kept under low temperature or high-temperature condition Can, heat insulation effect is good, and insulating layer 2 is light-weight, alleviates 1 load of roofing.
Foaming stock solution A, B are painted on arbitrarily for two groups by hard-foam polyurethane using mechanical foaming equipment through spray gun mixing On body basal plane, you can carry out sequence of chemical reaction immediately and generate hard-foam polyurethane, form complete seamless seal thermal-insulating waterproof Layer.
Site machinery spraying application hard-foam polyurethane plays in its existing thermal insulation material, the minimum advantage of thermal coefficient, and The globality of foam-in-place, no cold bridge end, point occur, and heat insulation effect is made to reach ultimate attainment.Insulating layer not only waterproof but also heat preservation.Directly apply For work on waterproof layer, insulating layer plays insulating layer and sealing material to waterproof layer, it is ensured that the safety and use of waterproof layer Durability.
Specifically, insulating layer 3 needs to spray several times, and every thickness all over spraying should be no more than 15mm.
Preferably, spraying 3-4 is all over optimum.
The sequence of construction of the application specifically includes following steps:
Base cleaning and leveling:Remove roofing on all rubbish, roof-base require reach basal plane it is hard, it is smooth, Totally, without sand holes, free from flaw.
Spray waterproof layer:It is sprayed on the roofing cleaned out using machine or waters the uncured rubber asphalt after heating and prevented Water paint, and in the uncured rubber asphalt waterproof coating upper surface layer overlay isolation film for having sprayed or having poured, it is laid with isolation After film subsequent construction can be carried out without drying;
Spray coating heat preservation layer:Using machine isolation film upper surface spray hard-foam polyurethane as insulating layer, make its quickly with Waterproof layer bonds;
It is laid with screed-coat:After insulating layer dries, using cement mortar as screed-coat, it is applied to the upper surface of insulating layer;
Tiling:After screed-coat dries, tiling is carried out.
Since insulating layer is spraying, flash-off time is very short, it is only necessary to 15-30 minutes.Entire Roof system Construction time be 6-9 days.
As can be seen that waterproof layer, insulating layer are securely tied by rational construction technology with roof-base from the above construction It is combined, insulating layer is again at the protective layer of waterproof layer.
The application has the following technical effects:
(1) roofing, waterproof layer and insulating layer of the water-proof insulating roof system of the application form the waterproof guarantor of an entirety Warm system solves waterproof layer channeling water and special-shaped part difficulty of construction is made greatly due to seamless between waterproof layer and insulating layer At the problems such as infiltration, since insulating layer is seamless, solve waterproof layer caused by solar ultraviolet is to waterproof material aging, The problems such as cracking.
(2) the water-proof insulating roof system of the application only has three layers, compared with the existing technology five layers, and the application can be On the basis of not increasing cost, working procedure and construction material, and mechanical execution are reduced, speed of application is fast, energy conservation and environmental protection.With The prior art is compared, and the construction efficiency of the water-proof insulating roof system improves about 60%.
(3) waterproof layer of the application is non-curing rubber asphalt waterproofing paint, outstanding for roofing due to severability Pipeline and dead angle position can be protected, and water leakage situation is avoided the occurrence of.Also, the water-proof insulating roof system of the application Waterproof layer has isolation film, has better water resistance, and can carry out next step work without drying after isolation film laying Sequence substantially reduces the construction time of Roof system.
(4) insulating layer in the water-proof insulating roof system of the application is hard-foam polyurethane, and 40mm hard-foam polyurethanes are often put down Square meter Chong Liang about 2.4kg reduce the dosage of concrete on original insulating layer, and have good impact resistance, wear, The excellent specific properties such as do not crack.
Although the preferred embodiment of the application has been described, created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application Belong within the scope of the application claim and its equivalent technologies, then the application is also intended to exist comprising these modification and variations It is interior.

Claims (9)

1. a kind of water-proof insulating roof system, which is characterized in that include the waterproof layer set gradually on roofing, insulating layer and look for Flat bed, the waterproof layer include dope layer and isolation film, and the dope layer is in direct contact with roofing, the isolation film and insulating layer Contact.
2. water-proof insulating roof system as described in claim 1, which is characterized in that the dope layer drips for uncured rubber It is green.
3. water-proof insulating roof system as described in claim 1, which is characterized in that the insulating layer is hard-foam polyurethane.
4. water-proof insulating roof system as described in claim 1, which is characterized in that the screed-coat is the polymer of 3-5cm Cracking-resistant cement mortar.
5. water-proof insulating roof system as described in claim 1, which is characterized in that the isolation film is high molecular polythene third Synthetic fibre waterproof roll.
6. water-proof insulating roof system as described in claim 1, which is characterized in that the isolation film is non-woven fabrics or geotechnique Cloth.
7. water-proof insulating roof system as described in claim 1, which is characterized in that the isolation film is modified for self-adhering polymer Asphalt water-proof coiled material or rubber asphalt adhesive waterproof coil.
8. water-proof insulating roof system as described in claim 1, which is characterized in that the isolation film is that strength intersects film waterproof Coiled material.
9. water-proof insulating roof system as described in claim 1, which is characterized in that the isolation film is anti-for SBS modified pitch Water coiled material.
CN201820145006.1U 2018-01-27 2018-01-27 A kind of water-proof insulating roof system Expired - Fee Related CN207776289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820145006.1U CN207776289U (en) 2018-01-27 2018-01-27 A kind of water-proof insulating roof system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820145006.1U CN207776289U (en) 2018-01-27 2018-01-27 A kind of water-proof insulating roof system

Publications (1)

Publication Number Publication Date
CN207776289U true CN207776289U (en) 2018-08-28

Family

ID=63210803

Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202236A (en) * 2021-05-20 2021-08-03 中国建筑第四工程局有限公司 Inclined roof and construction method
CN113216260A (en) * 2021-06-17 2021-08-06 北京城建集团有限责任公司 Waterproof structure of buried water plant, buried water plant and construction method of buried water plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202236A (en) * 2021-05-20 2021-08-03 中国建筑第四工程局有限公司 Inclined roof and construction method
CN113216260A (en) * 2021-06-17 2021-08-06 北京城建集团有限责任公司 Waterproof structure of buried water plant, buried water plant and construction method of buried water plant

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Granted publication date: 20180828

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