CN208502100U - Inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water - Google Patents
Inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water Download PDFInfo
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- CN208502100U CN208502100U CN201820854703.4U CN201820854703U CN208502100U CN 208502100 U CN208502100 U CN 208502100U CN 201820854703 U CN201820854703 U CN 201820854703U CN 208502100 U CN208502100 U CN 208502100U
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Abstract
The utility model provides inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water, including inversion-type waterproof heat-retaining roof, parapet roofing and inlet for stom water.Inversion-type waterproof heat-retaining roof includes roofing concrete structure sheaf, hard-foam polyurethane roof waterproof layer, monocomponent polyurethane roofing additional waterproofing layer, polyvinyl chloride separation layer, roofing concrete protective layer and one-component polyureas roofing surface layer.Parapet roofing includes parapet waterproof layer, parapet additional waterproofing layer, parapet concrete cover and imitative shimizu finish layer.Inlet for stom water includes to be arranged in vertical plate, the first inclined plate, drainpipe and the second inclined plate, and parapet waterproof layer extends to the first inclined plate direction.The utility model greatly improves the globality and durability of heat preservation and waterproof under complex roof environment, is easy to construct, and waterproof thermal-insulated performance is good.In addition hard-foam polyurethane chemical property is stablized, environmental-friendly.
Description
Technical field
The utility model relates to the realm of building construction, more particularly to the new type roof with side row's inlet for stom water and parapet connect
Connect node.
Background technique
Present roof structure tends to leak, and damages equipment within doors, and repair pretty troublesome.Usually
The rainwater of discharge roofing, in the junction of roofing and parapet makes a longitudinal slope, and rainwater is allowed to flow into drain gully along this longitudinal slope,
Waterproofing unction is coated with around inlet for stom water.Relatively simple, the better economy of scheme construction drained outside this parapet of roofing.But
Since the waterproof construction of inlet for stom water is not in place, rainwater is caused to penetrate into parapet, to influence parapet and roofing cracking, occurred
Leakage phenomenon.
Roof leakage is reduced currently in order to improving, usually in roofing laying structure layer, waterproof layer and insulating layer, waterproof layer is logical
It is often to be laid with one layer of waterproof roll.But this way has certain problems: (1) waterproof roll is easy in the construction process
It now wears, roofing is easy to appear leakage.(2) the lap position bonding difficulty of waterproof roll is larger, and node location is difficult to handle.
(3) hot-melt adhesive method laying water-proof coiled material is used, in reflow process, a large amount of carcinogenic polycyclic aromatic hydrocarbon can largely volatilize in pitch,
And the toxic gases such as dioxin for generating higher concentration, very big harm is generated to the health of site operation personnel, simultaneously
Biggish pollution is brought for environment.
Utility model content
The purpose of this utility model is to provide the inversion-type waterproof heat-retaining roofs with side row's inlet for stom water to connect with parapet
Node is connect, to solve the parapet and the easy cracking of roofing at roofing and parapet node, causes leakage phenomenon, waterproof roll holds
The technical issues of easy to wear, node location is difficult to handle, and work progress pollutes the environment, and endangers construction personnel's body.
In order to solve the above-mentioned technical problem, the utility model provides the inversion-type waterproof heat-retaining roof with side row's inlet for stom water
With parapet connecting node, including inversion-type waterproof heat-retaining roof, parapet roofing and inlet for stom water, it is characterised in that:
Inversion-type waterproof heat-retaining roof includes roofing concrete structure sheaf, hard-foam polyurethane roof waterproof from bottom to top
Layer, monocomponent polyurethane roofing additional waterproofing layer, polyvinyl chloride separation layer, roofing concrete protective layer and one-component polyureas room
Face surface layer；
The side of roofing concrete structure sheaf is arranged in parapet roofing, successively has from the inside to the outside on the inner sidewall of parapet
Parapet waterproof layer, parapet additional waterproofing layer, parapet concrete cover and imitative shimizu finish layer；
Inlet for stom water is equipped at the connecting corner of the roofing concrete structure sheaf and parapet roofing, the inlet for stom water includes
Have the vertical plate being arranged between parapet roofing and parapet waterproof layer, be arranged in parapet roofing lower end first tiltedly
Plate, the drainpipe that the first inclined plate lower end is arranged in and setting are anti-in roofing concrete structure sheaf and hard-foam polyurethane roofing
The second inclined plate between water layer, the parapet waterproof layer extend to the first inclined plate direction.
Preferably, the thickness of the hard-foam polyurethane roof waterproof layer is greater than 40mm.
Preferably, the monocomponent polyurethane roofing additional waterproofing layer with a thickness of 1.5mm.
Preferably, the polyvinyl chloride separation layer with a thickness of 0.4mm.
Preferably, the parapet waterproof layer with a thickness of 30mm.
Preferably, the parapet additional waterproofing layer with a thickness of 1.5mm.
Preferably, the parapet waterproof layer extends to 1/3~1~the 2 of the first inclined plate.
Preferably, it is all provided between the vertical plate and parapet roofing, between roofing concrete structure sheaf and the second inclined plate
It is equipped with caulked joint ointment.
Compared with prior art, it the characteristics of the utility model and has the beneficial effect that
(1) it is adopted in the inversion-type waterproof heat-retaining roof and parapet connecting node for arranging inlet for stom water with side of the utility model
It uses hard-foam polyurethane water-proof heat-insulation material as waterproof layer, greatly improves the heat preservation and waterproof performance of roofing.
(2) side that has of the utility model is arranged in the inversion-type waterproof heat-retaining roof and parapet connecting node of inlet for stom water not
With setting insulating layer and mortar levelling layer, manpower is saved, construction efficiency is improved, improves economic benefit.
(3) inversion-type waterproof heat-retaining roof with side row's inlet for stom water of the utility model passes through with parapet connecting node
The phenomenon that setting up defences water-bound in horizental roof and parapet roofing upper berth, considerably reducing roof leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inversion-type waterproof heat-retaining roof structure.
Fig. 2 is the structural schematic diagram of location A part amplification in Fig. 1.
Fig. 3 is the inversion-type waterproof heat-retaining roof that inlet for stom water is arranged with side and the structural schematic diagram of parapet connecting node.
Appended drawing reference: 1- roofing concrete structure sheaf, 2- hard-foam polyurethane roof waterproof layer, 3- monocomponent polyurethane roofing
Additional waterproofing layer, 4- polyvinyl chloride separation layer, 5- roofing concrete protective layer, 6- one-component polyureas roofing surface layer, 7- parapet
Waterproof layer, 8- parapet additional waterproofing layer, 9- parapet concrete cover, 10- imitate shimizu finish layer, 11- inlet for stom water, 111-
Vertical plate, the first inclined plate of 112-, 113- drainpipe, the second inclined plate of 114-, 12- caulked joint ointment, the waterproof thermal-insulated room of 13- inversion type
Face, 14- parapet roofing.
Specific embodiment
To make technological means of the utility model, character of innovation, reaching purpose and effect is easy to understand, below
The present invention will be further described.
The embodiment recorded herein is the specific specific embodiment of the utility model, for illustrating the utility model
Design, be it is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be public based on the claim of this application book and specification institute
For the content opened using obvious other technical solutions, these technical solutions include using doing to the embodiment recorded herein
The technical solution of any obvious substitutions and modifications out.
As shown in Figures 1 to 3, the waterproof thermal-insulated sloping roof structure of inversion type includes inversion-type waterproof heat-retaining roof and parapet,
The formula water-proof insulating roof of setting includes roofing concrete structure sheaf (1), hard-foam polyurethane roof waterproof layer (2), list from bottom to top
Component polyurethane roofing additional waterproofing layer (3), polyvinyl chloride separation layer (4), roofing concrete protective layer (5) and one-component are poly-
Urea roofing surface layer (6)；(III) type hard-foam polyurethane waterproof of the hard-foam polyurethane roof waterproof layer (2) using thickness greater than 40mm is protected
Thermo-paint.Monocomponent polyurethane roofing additional waterproofing layer (3) is using the single-component polyurethane water-proof paint with a thickness of 1.5mm.It is poly-
Vinyl chloride separation layer (4) is using the polyvinyl chloride film with a thickness of 0.4mm.Roofing concrete protective layer (5) is the C25 of 80mm thickness
Pea gravel concreten.One-component polyureas roofing surface layer (6) uses one-component carbamide paint.
Parapet roofing (14) be arranged on the side of roofing concrete structure sheaf (1), the inner sidewall of parapet by it is interior extremely
Successively there are parapet waterproof layer (7), parapet additional waterproofing layer (8), parapet concrete cover (9) and imitative clear water outside
Finish coat (10).Parapet waterproof layer (7) is (III) type hard-foam polyurethane water-proof heat-insulation material of 30mm thickness.Parapet is additional anti-
Water layer (8) is the single-component polyurethane water-proof paint of 1.5mm thickness.Parapet concrete cover (9) is DP plastering mortar.It is imitative clear
Water finish coat (10) is that imitative clear-water concrete fluorine carbon is covered with paint, lacquer, colour wash, etc..
Inlet for stom water (11) are equipped at roofing concrete structure sheaf (1) and the connecting corner of parapet roofing (14), the rain
The mouth of a river (11) includes the vertical plate (111) being arranged between parapet roofing (14) and parapet waterproof layer (7), is arranged in female
First inclined plate (112) of youngster's wall roofing (14) lower end, setting the first inclined plate (112) lower end drainpipe (113) and
The second inclined plate (114) being arranged between roofing concrete structure sheaf (1) and hard-foam polyurethane roof waterproof layer (2), parapet
Waterproof layer (7) extends to the 1/3~1/2 of the first inclined plate (112).
Between vertical plate (111) and parapet roofing (14), roofing concrete structure sheaf (1) and the second inclined plate (114) it
Between be provided with caulked joint ointment (12).
Hard-foam polyurethane roof waterproof layer of roofing concrete structure sheaf (1) upper surface close to the side of inlet for stom water (11)
(2), monocomponent polyurethane roofing additional waterproofing layer (3) and polyvinyl chloride separation layer (4) exceed roofing concrete protective layer
(5) 80mm.
The construction method of above-mentioned inversion-type waterproof heat-retaining roof the following steps are included:
Step 1, roofing concrete structure sheaf (1) surface treatment: after the Equipment Foundations on roof pour, parapet, rain
The mouth of a river, through-flooring hole, protrude roofing structure should install, plaster, modify in advance, keep substrate surface solid, smooth, surface layer without
Floating ash and greasy dirt, acceptance(check) reaches construction requirement on inspection for base, can carry out waterproof construction.
Step 2, hard-foam polyurethane roof waterproof layer (2) construction: spraying 3~4 times, the thickness sprayed every time are not more than 15
mm；When spraying hard-foam polyurethane roof waterproof layer (2), temperature is at 10 DEG C or more, and for relative humidity less than 85%, wind speed is no more than 5
M/s, the spacing of nozzle and roofing concrete structure sheaf (1) are 800~1200 mm；The monocomponent polyurethane paint brushed every time
Dosage be 0.6~0.8 kg/m2.Start spraying application after having execution conditions.After confirmation formation level can construct, electricity is connected
Source inspection machine determines that the various connecting pipes connection between machine and charging basket is correct, and starting machine heats feedstock circulation, reaches
To that can notify operator when construction temperature, raw material is gradually sprayed at basal plane three to four times by manual operation spray gun, work progress
In construct thickness and correct check at any time, raw material hard bubble finishes reach design thickness after be finished product.After hard foam polyurethane spraying
Forbid upper people or shock in 20min.Same day work surface must continuously spraying application finishes in the same day.The inspection of hard-foam polyurethane thickness
Survey can be inserted perpendicularly into the steel needle of φ 1mm, at every 100m2 detection 5, measure steel needle insertion depth, thinnest part, which is no less than, to be designed
Thickness.
Step 3, monocomponent polyurethane roofing additional waterproofing layer (3) construction: for there is the base of disturbance, such as roofing out
The position of joints that can disturb such as fulgurite, lightning protection round steel, exhaust pipe, monocomponent polyurethane paint is uniformly brushed in hard bubble
Polyurethane roof waterproof layer (2) surface.The height returned on plane film waterproof material width and plane comers is more than 250mm.It applies
Film construction is divided into be carried out three times, and first pass coating construction is by monocomponent polyurethane paint plastics or rubber flap in substrate surface
It uniformly brushes, thickness should be consistent, must not there is the defects of leakage is scraped, accumulates or is bubbled.The painting amount of scraping is with 0.6~0.8kg/m2It is advisable, for 24 hours
Second time blade coating can be carried out after dry.Second time coating construction applies on the coating after first pass curing of coating using with first pass
Layer mutually perpendicular direction uniformly applies spread coated paint, and blade coating amount is identical as first pass.Third continues the after the curing of coating on coating
Three times coating blade coatings, the same requirements above such as blade coating direction, dosage uniformity.Overall thickness after three times blade coatings is 1.5mm.It brushes
Should be uniform, it is desirable that all around should repeatedly brush uniformly, cannot locally there is a deposition, facade brushing should from top to down, anti-fluid stopping pendant or
It is blocked up.
Step 4, polyvinyl chloride separation layer (4) construction: dry on the surface of monocomponent polyurethane roofing additional waterproofing layer (3)
Spread one of polyvinyl chloride plastic film separation layer；
Roofing concrete protective layer (5) construction: step 5 pours roofing concrete guarantor on polyvinyl chloride separation layer (4)
Sheath (5)；It is vibrated back and forth when soil pours with the vertical casting direction of vibration board, and checks concrete thickness with scale bar.Vibration
It is smoothed out after smashing with long wooden float.Do not allow to spread out and put on concrete with vibrating spear when concreting.Concrete surface is smeared with wood
After son makes real rubbing and pressure, hair is rubbed with the hands with wooden float and scans out lines.During casting concrete, the offset of reinforcement location in order to prevent,
Steel springboard is laid on the reinforcing bar at personnel main thoroughfare, operator stands on steel springboard, avoids trampling reinforcing bar, touch in advance
Embedded part.In cross-operation, after concrete strength reaches 1.2MPa, begins to allow operator in upper walking, carry out some light
Just it works, but must not have impact operation.The partitioning slot that setting slit width is 20mm when roofing concrete protective layer (5) is constructed.
Step 6, one-component polyureas roofing surface layer (6) construction: hole, crack, bumps of substrate surface etc., it should be first with poly-
It is levelling to close the repairing of object mortar.The remaining mortar of substrate surface, lump and protrusion should be rooted out and be put down only, must not be had cracking, be risen
Sand, decortication phenomenon.After base cleaning is clean, degree of being dried detection, moisture content should be not more than 9%.Spray seal coat, spraying
When should uniformly, without leak source.The blade coating (local roller coating) of carbamide paint is carried out after priming paint is dry.500 ㎡~1000 are pressed when construction
㎡ divides work surface, and a work surface should divide 3 times and intersect blade coating operation completion in length and breadth.Twice of covering with paint operation time interval time is not
It is preferably too long, when twice of interval is more than 2h or more, preferably first applies and carry out next time construction again after brushing one times overlap joint interlayer management agent.
The outer position vulnerable to flying pollution of work surface is coped with before spraying operation takes the measure of blocking.Base should be gone through before spraying operation
Layer quality and spraying equipment operating condition, prevent unnecessary shutdown, to guarantee coating quality.One-component carbamide paint is removed as surface layer
Higher waterproof performance also has preferable impression quality, can easily construct in complex node position, easily formation integral face
Layer, while certain repairerment is generated to concrete base layer and is acted on.
The waterproof and insulation integrated materials chemistry property of hard-foam polyurethane is stablized, and in addition to higher waterproof thermal-insulated performance, has
Preferable resistance to acid and alkali, construction has good dimensional stability and certain elastic deformability later, not easy to crack.Hard bubble
Polyurethane waterproof heat-preservation integrated material direct spraying roof structure floor, utilizes internal stress biggish during foaming and intumescing
With the strong bonding force of material itself, stable water-proof heat-insulation layer directly is formed with roofing floor.Hard-foam polyurethane roof waterproof layer (2)
It is carried out when construction using direct foamed and sprayed mode, it is lower to work surface basic level requirement, it is only necessary to guarantee substrate surface without greasy dirt, nothing
Floating ash, has biggish applicable surface.
The above various embodiments is only used for that the utility model is explained, and does not constitute the limit to scope of the claims
Fixed, other alternative means that those skilled in the art are contemplated that according to the utility model description should all be practical at this
Within novel scope of protection of the claims.
Claims (8)
1. inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water, including the waterproof thermal-insulated room of inversion type
Face, parapet roofing and inlet for stom water, it is characterised in that:
Inversion-type waterproof heat-retaining roof includes roofing concrete structure sheaf, hard-foam polyurethane roof waterproof layer, list from bottom to top
Component polyurethane roofing additional waterproofing layer, polyvinyl chloride separation layer, roofing concrete protective layer and one-component polyureas roofing surface
Layer；
The side of roofing concrete structure sheaf is arranged in parapet roofing, successively has daughter from the inside to the outside on the inner sidewall of parapet
Wall waterproof layer, parapet additional waterproofing layer, parapet concrete cover and imitative shimizu finish layer；
Inlet for stom water is equipped at the connecting corner of the roofing concrete structure sheaf and parapet roofing, the inlet for stom water includes to set
It sets the vertical plate between parapet roofing and parapet waterproof layer, the first inclined plate that parapet roofing lower end is set, set
Set the first inclined plate lower end drainpipe and setting roofing concrete structure sheaf and hard-foam polyurethane roof waterproof layer it
Between the second inclined plate, the parapet waterproof layer extends to the first inclined plate direction.
2. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: the thickness of the hard-foam polyurethane roof waterproof layer is greater than 40mm.
3. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: the monocomponent polyurethane roofing additional waterproofing layer with a thickness of 1.5mm.
4. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: the polyvinyl chloride separation layer with a thickness of 0.4mm.
5. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: the parapet waterproof layer with a thickness of 30mm.
6. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: the parapet additional waterproofing layer with a thickness of 1.5mm.
7. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: the parapet waterproof layer extends to the 1/3~1/2 of the first inclined plate.
8. the inversion-type waterproof heat-retaining roof and parapet connecting node according to claim 1 with side row's inlet for stom water,
It is characterized by: being provided between the vertical plate and parapet roofing, between roofing concrete structure sheaf and the second inclined plate
Caulked joint ointment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854703.4U CN208502100U (en) | 2018-06-04 | 2018-06-04 | Inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854703.4U CN208502100U (en) | 2018-06-04 | 2018-06-04 | Inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502100U true CN208502100U (en) | 2019-02-15 |
Family
ID=65288111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854703.4U Expired - Fee Related CN208502100U (en) | 2018-06-04 | 2018-06-04 | Inversion-type waterproof heat-retaining roof and parapet connecting node with side row's inlet for stom water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961125A (en) * | 2022-08-01 | 2022-08-30 | 江苏凯伦建材股份有限公司 | Construction method of roof system |
-
2018
- 2018-06-04 CN CN201820854703.4U patent/CN208502100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961125A (en) * | 2022-08-01 | 2022-08-30 | 江苏凯伦建材股份有限公司 | Construction method of roof system |
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