CN109944399A - A kind of house roof Waterproof Construction Technique based on waterproof roll - Google Patents
A kind of house roof Waterproof Construction Technique based on waterproof roll Download PDFInfo
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- CN109944399A CN109944399A CN201910299530.3A CN201910299530A CN109944399A CN 109944399 A CN109944399 A CN 109944399A CN 201910299530 A CN201910299530 A CN 201910299530A CN 109944399 A CN109944399 A CN 109944399A
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- waterproof roll
- reinforcing rib
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- waterproof
- profiled sheet
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Abstract
The present invention relates to buildings waterproof technical field of construction, in particular to a kind of house roof Waterproof Construction Technique based on waterproof roll.The following steps are included: the laying of fixed insulating layer (four) waterproof roll of (one) base treatment (two) paving vapor barrier layer (three) and welding (six) T connector processing (seven) the ridge node processing of fixation (five) waterproof roll: in ridge two sides, U-shaped press strip and Elements of Space Grid Truss purlin are placed in the upper end of reinforcing rib TPO waterproof roll and the lower end of profiled sheet respectively, and it is vertically fixed by bolt and nut, filled polyurethane foams at insulating layer splicing seams, and is laid with additional reinforcing rib TPO waterproof roll (eight) and inspects for acceptance.Invention structure is simple, easy to operate, and work progress is highly-safe, free of contamination, carries out waterproof construction to roof especially ridge by reinforcing rib TPO waterproof roll, keeps waterproof effect strong, durability is good.
Description
Technical field
The present invention relates to buildings waterproof technical field of construction, in particular to a kind of house roof waterproof based on waterproof roll
Construction technology.
Background technique
Steel building work progress, many environmental requirement high fields house need to carry out water-proofing treatment.Conventional house room
It is larger to push up load caused by waterproofing process, secondary laying traditional material is even more to be difficult to fundamentally solve roof leakaging problem.
And reinforcing rib TPO waterproof roll, as a kind of waterproof material, construction method is flexible, not only can with adhesive bonds paving, but also
It can be mechanically fixed, compared to currently used modified asphalt waterproof coiled material, PVC waterproof roll, either in waterproofness
Can, or intensity, in terms of suffer from apparent advantage.
Ridge is the intersection line on top between the opposite slope in roof or opposite both sides, because of the reasons such as design and construct,
Most roof boarding waterproof constructions cause ridge leakage phenomenon more universal after interior use after a period of time, and all can every year
Because of biggish economic loss caused by ridge water-proofing treatment.It is now very extensive using structure steel fabrication ridge structure, and how to close
Reason is carried out construction to ideal ridge structure, and to reach waterproof performance well is a very crucial problem.
Patent CN108204125A discloses a kind of construction method of waterproof roll, and the step specifically includes: 1) preparing
Base, 2) be laid with separation layer, 3) be laid with insulating layer, 4) be laid with separation layer again, 5) it is laid with and fixed waterproof roll, 6) at thin portion
Reason and shell nosing treatment, 7) spraying self-cleaning material, 8) it inspects for acceptance.
Above-mentioned patent sprays self-cleaning material on its surface, greatly improves waterproof roll after waterproof coiled material construction
Resistance to soiling avoids destruction of the objective factor to waterproof roll self-cleaning layer, effectively since this method is carried out in construction final stage
The conventional waterproof coiled material of solving the problems, such as exposure is difficult to clean outdoors for a long time.But there is no to house room for the patent
The construction method of the detail treatments such as ridge is described, and the water-proofing treatment of the detail treatments such as ridge is entire house water-proofing treatment
Key, while being also the advantage place of reinforcing rib TPO waterproof roll, after completing the installation of large area waterproof roll, thin portion section
The processing of point is particularly important, decides that can waterproof roll form a complete closed roof waterproof system.
Summary of the invention
In view of the deficienciess of the prior art, the technical problem to be solved by the invention is to provide a kind of structure is simple, behaviour
Facilitate, work progress is highly-safe, and free of contamination, strong for the waterproof effect of roof and ridge, durability is good based on anti-
The house roof Waterproof Construction Technique of water coiled material.
The present invention to achieve the above object the technical solution adopted is that: a kind of house roof waterproof based on waterproof roll is applied
Work technique, comprising the following steps:
(1) base treatment
(1) it is laid with profiled sheet above the main structure of house roof, and is closely connect with main structure；
(2) clast and foreign matter on profiled sheet are removed；
(2) paving vapor barrier layer
(1) vapor barrier layer is laid in base；
(2) overlapping the slot of adjacent vapor barrier layer is bonded and is compacted using butyl rubber belt；
(3) fixed insulating layer
(1) fissure of displacement mats formation two layers of insulation board as insulating layer in vapor barrier layer, and fixes guarantor with tapping screw and insulation board gasket
Warm plate；
(2) tapping screw is anchored at profiled sheet crest location, in tapping screw fastener cycle, should ensure tapping screw always
With profiled sheet vertical compression；
(4) laying and fixation of waterproof roll
(1) reinforcing rib TPO waterproof roll is laid on insulating layer, being laid with direction should be vertical with profiled sheet ripple direction；
(2) reinforcing rib TPO waterproof roll is fixed with tapping screw and waterproof roll gasket；
(5) welding of waterproof roll
It is welded using automatic welding machine；
(6) T connector is handled
A piece of round reinforcing rib TPO waterproof roll is cut, is welded on T junction, first spot welding is fixed, then one lap welding of periphery is connect jail
Gu；
(7) ridge node is handled
(1) U is placed in the upper end of reinforcing rib TPO waterproof roll and the lower end of profiled sheet respectively in the ridge two sides after laying
Type press strip and Elements of Space Grid Truss purlin, and vertically fixed by bolt and nut, 130~170mm of U-shaped press strip array pitch；
(2) filled polyurethane foams at the insulating layer splicing seams of ridge, is then laid with additional reinforce in the top of ridge
Muscle TPO waterproof roll；
(8) it inspects for acceptance.
Further, the connection between the step (1) medium-pressure type steel plate is smooth, continuous, must not there is any sharp protrusion
Object.
Further, vapor barrier layer is PE film in the step (2), and adjacent PE film vapor barrier layer overlaps 8~12cm, the fourth
Base tape format is 10 × 1mm.
Further, the insulation board of the step (3) is applied using installation, the tapping screw is mechanically fixed with anti-corrosion
Layer, the tapping screw should penetrate profiled sheet and expose profiled sheet 20mm or more.
Further, reinforcing rib TPO waterproof roll long side 100~140mm of lap width, short side are taken in the step (4)
Meet 70~80mm, should ensure tapping screw and reinforcing rib TPO waterproof roll and profiled sheet vertical compression always, tapping screw away from
It is 28~32mm with a distance from reinforcing rib TPO waterproof roll edge, reinforcing rib TPO waterproof roll should be placed after being laid with expansion
15~30 minutes, reinforcing rib TPO waterproof roll internal stress is sufficiently discharged, avoids the corrugation in welding.
Further, the welding temperature of the step (5) about needs 5~10min of preheating at 450~550 DEG C, before welding, weldering
When connecing, it is ensured that the small directive wheel of automatic welding machine front is aligned with the side of upper piece reinforcing rib TPO waterproof roll, the intersection of institute's seam
Place is rolled with silicone roller.
Further, the diameter of round reinforcing rib TPO waterproof roll is 10~14cm in the step (6).
A kind of beneficial effect of the house roof Waterproof Construction Technique based on waterproof roll of the present invention is:
Reinforcing rib TPO waterproof roll light weight is not necessarily to protective layer, reduces tectonic remnant basin and operation level, improve construction efficiency,
It shortens the construction period, it is with good economic efficiency.Work progress use special mechanical execution, have it is easy to operate, speed of application is fast
The advantages of, the detailed treatment of house ridge is easy, and waterproofness is high, and durability is good, coiled material recoverable.Reinforcing rib TPO waterproof
For coiled material as a kind of waterproof material, service life is significantly larger than currently used modified asphalt waterproof coiled material, polyvinyl chloride
Waterproof roll can substantially reduce the workload safeguarded from now on and later period maintenance cost.
Reinforcing rib TPO waterproof roll is environmentally protective, nontoxic, harmless, pollution-free, and light-colored surface has very high solar radiation
Reflectivity, therefore energy-efficient performance significantly improves.Reinforcing rib TPO waterproof roll is not limited by thermal insulation material, and thermal insulation material selects model
It encloses relatively wide.Coiled material is exposed after the completion of TPO waterproof coiled material construction, without protective layer.Work progress is pollution-free, without work with torches,
No harmful substance volatilization, reduces the security risk in work progress.
After paving vapor barrier layer, seam is bonded and is compacted using butyl rubber belt, it is ensured that isolation room air avoids indoor steam
Into insulating layer.The installation of the upper and lower level insulation board fissure of displacement, avoids the formation of straight joint to influence heat insulation effect.Reinforcing rib TPO waterproof roll
After being laid with expansion, 15~30min should be placed, sufficiently discharges coiled material internal stress, can avoid the corrugation in welding.
The configuration of the present invention is simple, easy to operate, work progress is highly-safe, free of contamination, passes through reinforcing rib TPO waterproof roll
Material carries out waterproof construction to roof especially ridge, keeps waterproof effect strong, durability is good.
Detailed description of the invention
Fig. 1 is construction process figure of the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the present invention；
Embodiment 1:
As shown in Figure 1, a kind of house roof Waterproof Construction Technique based on waterproof roll, comprising the following steps:
(1) base treatment
(1) it is laid with profiled sheet above the main structure of house roof, and is closely connect with main structure.Between profiled sheet
Connection is smooth, continuous, must not there is any thin projections, in order to avoid puncture, incised wound vapor barrier layer and reinforcing rib TPO waterproof roll.
(2) before laying reinforcing rib TPO waterproof roll, the clast and foreign matter in base are removed.
(2) paving vapor barrier layer
(1) it is laid with PE film vapor barrier layer in base, pays attention to keeping straight when being laid with.
(2) adjacent PE film vapor barrier layer overlaps 8cm, and overlapping the slot is bonded and is compacted using 10 × 1mm butyl rubber belt, it is ensured that isolation
Room air avoids indoor steam from entering insulating layer.
(3) fixed insulating layer
(1) fissure of displacement is mated formation two layers of insulation board in vapor barrier layer, and insulation board is using installation is mechanically fixed, with carbon steel material with anti-corrosion
The fixed heat preservation of the tapping screw and insulation board gasket of coating, the installation of the upper and lower level insulation board fissure of displacement avoid the formation of straight joint to influence to protect
Temp effect.Noticing that overlap joint is close, smooth in insulation board process of deployment, insulation board installation synchronous should be carried out with the construction of subsequent coiled material,
Prevent the dampness that gets wet.
(2) tapping screw must be anchored at profiled sheet crest location, in tapping screw fastener cycle, should ensure self tapping always
Screw is vertical with profiled sheet, and tightness should be suitable for that suitable fastening can see that the slight compressive deformation of shim perimeter, from
Profiled sheet should be penetrated by attacking screw, expose profiled sheet 20mm.
(4) laying and fixation of waterproof roll
(1) reinforcing rib TPO waterproof roll is laid on insulating layer, being laid with direction should be vertical with profiled sheet ripple direction,
Naturally loose reinforcing rib TPO waterproof roll presses outline in base, smooth straight, must not distort, reinforcing rib TPO waterproof
Coiled material long side lap width 100mm, short side overlap 70mm.
(2) reinforcing rib TPO waterproof roll is fixed with tapping screw and waterproof roll gasket, tapping screw is apart from reinforcing rib
The distance at TPO waterproof roll edge is 28mm.Reinforcing rib TPO waterproof roll should be placed 15 minutes, sufficiently be released after being laid with expansion
Reinforcing rib TPO waterproof roll unreels material internal stress, avoids the corrugation in welding.
(5) welding of waterproof roll
It is welded using automatic welding machine, heating setpoint welding temperature formally starts to weld preceding or temperature daily about at 450 DEG C
After change dramatically, it is necessary to carry out test weld, with the optimal welding temperature of determination, preheating reaches operating temperature in about 5 minutes, before welding
Automatic welding machine is in place, and finger guiding is identical along the seam direction of motion as machine, reinforcing rib TPO waterproof roll of lifting that overlapped
Material immediately begins to move machine along seam, with burnout-proof coiled material in the blow-out nozzle of overlap insertion automatic welding machine.Along seam
Operation ensures that the small directive wheel of machine front is aligned with the side of upper piece coiled material, and to guarantee that cable has enough length, to prevent
Machine is affected to leave operation road.Institute's seam intersection is rolled with silicone roller and is stitched, after completing seam welds, immediately from seam crossing
Automatic hot-air bonding machine nozzle is removed, burn reinforcing rib TPO waterproof roll is avoided.
(6) T connector is handled
The round reinforcing rib TPO waterproof roll that a piece of diameter is 10cm is cut, is welded on T junction, first spot welding is fixed, then by periphery
One circle firm welding.
(7) ridge node is handled
(1) U is placed in the upper end of reinforcing rib TPO waterproof roll and the lower end of profiled sheet respectively in the ridge two sides after laying
Type press strip and Elements of Space Grid Truss purlin, and vertically fixed by bolt and nut, U-shaped press strip array pitch 130mm.
(2) filled polyurethane foams at the insulating layer splicing seams of ridge, is then laid in the top of ridge additional
Reinforcing rib TPO waterproof roll.
(8) it inspects for acceptance.
Embodiment 2:
As shown in Figure 1, a kind of house roof Waterproof Construction Technique based on waterproof roll, comprising the following steps:
(1) base treatment
(1) it is laid with profiled sheet above the main structure of house roof, and is closely connect with main structure.Between profiled sheet
Connection is smooth, continuous, must not there is any thin projections, in order to avoid puncture, incised wound vapor barrier layer and reinforcing rib TPO waterproof roll.
(2) before laying reinforcing rib TPO waterproof roll, the clast and foreign matter in base are removed.
(2) paving vapor barrier layer
(1) it is laid with PE film vapor barrier layer in base, pays attention to keeping straight when being laid with.
(2) adjacent PE film vapor barrier layer overlaps 12cm, and overlapping the slot is bonded and is compacted using 10 × 1mm butyl rubber belt, it is ensured that every
Exhausted room air avoids indoor steam from entering insulating layer.
(3) fixed insulating layer
(1) fissure of displacement is mated formation two layers of insulation board in vapor barrier layer, and insulation board is using installation is mechanically fixed, with carbon steel material with anti-corrosion
The fixed heat preservation of the tapping screw and insulation board gasket of coating, the installation of the upper and lower level insulation board fissure of displacement avoid the formation of straight joint to influence to protect
Temp effect.Noticing that overlap joint is close, smooth in insulation board process of deployment, insulation board installation synchronous should be carried out with the construction of subsequent coiled material,
Prevent the dampness that gets wet.
(2) tapping screw must be anchored at profiled sheet crest location, in tapping screw fastener cycle, should ensure self tapping always
Screw is vertical with profiled sheet, and tightness should be suitable for that suitable fastening can see that the slight compressive deformation of shim perimeter, from
Profiled sheet should be penetrated by attacking screw, expose profiled sheet 25mm.
(4) laying and fixation of waterproof roll
(1) reinforcing rib TPO waterproof roll is laid on insulating layer, being laid with direction should be vertical with profiled sheet ripple direction,
Naturally loose reinforcing rib TPO waterproof roll presses outline in base, smooth straight, must not distort, reinforcing rib TPO waterproof
Coiled material long side lap width 140mm, short side overlap 80mm.
(2) reinforcing rib TPO waterproof roll is fixed with tapping screw and waterproof roll gasket, tapping screw is apart from reinforcing rib
The distance at TPO waterproof roll edge is 32mm.Reinforcing rib TPO waterproof roll should be placed 30 minutes, sufficiently be released after being laid with expansion
Reinforcing rib TPO waterproof roll unreels material internal stress, avoids the corrugation in welding.
(5) welding of waterproof roll
It is welded using automatic welding machine, heating setpoint welding temperature formally starts to weld preceding or temperature daily about at 550 DEG C
After change dramatically, it is necessary to carry out test weld, with the optimal welding temperature of determination, preheating reaches operating temperature in about 10 minutes, welding
Preceding that automatic welding machine is in place, finger guiding is identical along the seam direction of motion as machine, reinforcing rib TPO waterproof roll of lifting that overlapped
Material immediately begins to move machine along seam, with burnout-proof coiled material in the blow-out nozzle of overlap insertion automatic welding machine.Along seam
Operation ensures that the small directive wheel of machine front is aligned with the side of upper piece coiled material, and to guarantee that cable has enough length, to prevent
Machine is affected to leave operation road.Institute's seam intersection is rolled with silicone roller and is stitched, after completing seam welds, immediately from seam crossing
Automatic hot-air bonding machine nozzle is removed, burn reinforcing rib TPO waterproof roll is avoided.
(6) T connector is handled
The round reinforcing rib TPO waterproof roll that a piece of diameter is 14cm is cut, is welded on T junction, first spot welding is fixed, then by periphery
One circle firm welding.
(7) ridge node is handled
(1) U is placed in the upper end of reinforcing rib TPO waterproof roll and the lower end of profiled sheet respectively in the ridge two sides after laying
Type press strip and Elements of Space Grid Truss purlin, and vertically fixed by bolt and nut, U-shaped press strip array pitch 170mm.
(2) filled polyurethane foams at the insulating layer splicing seams of ridge, is then laid in the top of ridge additional
Reinforcing rib TPO waterproof roll.
(8) it inspects for acceptance.
Embodiment 3:
As shown in Figure 1, a kind of house roof Waterproof Construction Technique based on waterproof roll, comprising the following steps:
(1) base treatment
(1) it is laid with profiled sheet above the main structure of house roof, and is closely connect with main structure.Between profiled sheet
Connection is smooth, continuous, must not there is any thin projections, in order to avoid puncture, incised wound vapor barrier layer and reinforcing rib TPO waterproof roll.
(2) before laying reinforcing rib TPO waterproof roll, the clast and foreign matter in base are removed.
(2) paving vapor barrier layer
(1) it is laid with PE film vapor barrier layer in base, pays attention to keeping straight when being laid with.
(2) adjacent PE film vapor barrier layer overlaps 10cm, and overlapping the slot is bonded and is compacted using 10 × 1mm butyl rubber belt, it is ensured that every
Exhausted room air avoids indoor steam from entering insulating layer.
(3) fixed insulating layer
(1) fissure of displacement is mated formation two layers of insulation board in vapor barrier layer, and insulation board is using installation is mechanically fixed, with carbon steel material with anti-corrosion
The fixed heat preservation of the tapping screw and insulation board gasket of coating, the installation of the upper and lower level insulation board fissure of displacement avoid the formation of straight joint to influence to protect
Temp effect.Noticing that overlap joint is close, smooth in insulation board process of deployment, insulation board installation synchronous should be carried out with the construction of subsequent coiled material,
Prevent the dampness that gets wet.
(2) tapping screw must be anchored at profiled sheet crest location, in tapping screw fastener cycle, should ensure self tapping always
Screw is vertical with profiled sheet, and tightness should be suitable for that suitable fastening can see that the slight compressive deformation of shim perimeter, from
Profiled sheet should be penetrated by attacking screw, expose profiled sheet 23mm.
(4) laying and fixation of waterproof roll
(1) reinforcing rib TPO waterproof roll is laid on insulating layer, being laid with direction should be vertical with profiled sheet ripple direction,
Naturally loose reinforcing rib TPO waterproof roll presses outline in base, smooth straight, must not distort, reinforcing rib TPO waterproof
Coiled material long side lap width 120mm, short side overlap 75mm.
(2) reinforcing rib TPO waterproof roll is fixed with tapping screw and waterproof roll gasket, tapping screw is apart from reinforcing rib
The distance at TPO waterproof roll edge is 30mm.Reinforcing rib TPO waterproof roll should be placed 25 minutes, sufficiently be released after being laid with expansion
Reinforcing rib TPO waterproof roll unreels material internal stress, avoids the corrugation in welding.
(5) welding of waterproof roll
It is welded using automatic welding machine, heating setpoint welding temperature formally starts to weld preceding or temperature daily about at 500 DEG C
After change dramatically, it is necessary to carry out test weld, with the optimal welding temperature of determination, preheating reaches operating temperature in about 8 minutes, before welding
Automatic welding machine is in place, and finger guiding is identical along the seam direction of motion as machine, reinforcing rib TPO waterproof roll of lifting that overlapped
Material immediately begins to move machine along seam, with burnout-proof coiled material in the blow-out nozzle of overlap insertion automatic welding machine.Along seam
Operation ensures that the small directive wheel of machine front is aligned with the side of upper piece coiled material, and to guarantee that cable has enough length, to prevent
Machine is affected to leave operation road.Institute's seam intersection is rolled with silicone roller and is stitched, after completing seam welds, immediately from seam crossing
Automatic hot-air bonding machine nozzle is removed, burn reinforcing rib TPO waterproof roll is avoided.
(6) T connector is handled
The round reinforcing rib TPO waterproof roll that a piece of diameter is 12cm is cut, is welded on T junction, first spot welding is fixed, then by periphery
One circle firm welding.
(7) ridge node is handled
(1) U is placed in the upper end of reinforcing rib TPO waterproof roll and the lower end of profiled sheet respectively in the ridge two sides after laying
Type press strip and Elements of Space Grid Truss purlin, and vertically fixed by bolt and nut, U-shaped press strip array pitch 150mm.
(2) filled polyurethane foams at the insulating layer splicing seams of ridge, is then laid in the top of ridge additional
Reinforcing rib TPO waterproof roll.
(8) it inspects for acceptance.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment
Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of house roof Waterproof Construction Technique based on waterproof roll, which comprises the following steps:
(1) base treatment
(1) it is laid with profiled sheet above the main structure of house roof, and is closely connect with main structure；
(2) clast and foreign matter on profiled sheet are removed；
(2) paving vapor barrier layer
(1) vapor barrier layer is laid in base；
(2) overlapping the slot of adjacent vapor barrier layer is bonded and is compacted using butyl rubber belt；
(3) fixed insulating layer
(1) fissure of displacement mats formation two layers of insulation board as insulating layer in vapor barrier layer, and fixes guarantor with tapping screw and insulation board gasket
Warm plate；
(2) tapping screw is anchored at profiled sheet crest location, in tapping screw fastener cycle, should ensure tapping screw always
With profiled sheet vertical compression；
(4) laying and fixation of waterproof roll
(1) reinforcing rib TPO waterproof roll is laid on insulating layer, being laid with direction should be vertical with profiled sheet ripple direction；
(2) reinforcing rib TPO waterproof roll is fixed with tapping screw and waterproof roll gasket；
(5) welding of waterproof roll
It is welded using automatic welding machine；
(6) T connector is handled
A piece of round reinforcing rib TPO waterproof roll is cut, is welded on T junction, first spot welding is fixed, then one lap welding of periphery is connect jail
Gu；
(7) ridge node is handled
(1) U is placed in the upper end of reinforcing rib TPO waterproof roll and the lower end of profiled sheet respectively in the ridge two sides after laying
Type press strip and Elements of Space Grid Truss purlin, and vertically fixed by bolt and nut, 130~170mm of U-shaped press strip array pitch；
(2) filled polyurethane foams at the insulating layer splicing seams of ridge, is then laid with additional reinforce in the top of ridge
Muscle TPO waterproof roll；
(8) it inspects for acceptance.
2. the house roof Waterproof Construction Technique according to claim 1 based on waterproof roll, it is characterized in that: the step
(1) connection between medium-pressure type steel plate is smooth, continuous, must not there is any thin projections.
3. the house roof Waterproof Construction Technique according to claim 1 based on waterproof roll, it is characterized in that: the step
(2) vapor barrier layer is PE film in, and adjacent vapor barrier layer overlaps 8~12cm, and the butyl rubber belt specification is 10 × 1mm.
4. the house roof Waterproof Construction Technique according to claim 1 based on waterproof roll, it is characterized in that: the step
(3) insulation board has corrosion-inhibiting coating using installation, the tapping screw is mechanically fixed, and the tapping screw should penetrate die mould
Steel plate and exposing profiled sheet 20mm or more.
5. the house roof Waterproof Construction Technique according to claim 1 based on waterproof roll, it is characterized in that: the step
(4) reinforcing rib TPO waterproof roll long side 100~140mm of lap width in, short side overlap 70~80mm, should ensure self tapping always
Screw and reinforcing rib TPO waterproof roll and profiled sheet vertical compression, tapping screw is apart from reinforcing rib TPO waterproof roll edge
Distance is 28~32mm, and reinforcing rib TPO waterproof roll should place 15~30 minutes, sufficiently release reinforcing rib after being laid with expansion
TPO waterproof roll internal stress avoids the corrugation in welding.
6. the house roof Waterproof Construction Technique according to claim 1 based on waterproof roll, it is characterized in that: the step
(5) welding temperature about needs 5~10min of preheating at 450~550 DEG C, before welding, when welding, it is ensured that automatic welding machine front
Small directive wheel is aligned with the side of upper piece reinforcing rib TPO waterproof roll, and institute's seam intersection is rolled with silicone roller.
7. the house roof Waterproof Construction Technique according to claim 1 based on waterproof roll, it is characterized in that: the step
(6) diameter of round reinforcing rib TPO waterproof roll is 10~14cm in.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681633A (en) * | 2021-01-04 | 2021-04-20 | 中建一局集团建设发展有限公司 | Functional roof system based on steel structure and construction method thereof |
| CN112709379A (en) * | 2020-12-30 | 2021-04-27 | 浙江新曙光建设有限公司 | Flat roof structure and construction method thereof |
| CN113756581A (en) * | 2021-09-29 | 2021-12-07 | 河北佳倩建筑工程有限公司 | Construction method of profiled metal gutter TPO waterproof coiled material |
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| CN208396158U (en) * | 2018-02-07 | 2019-01-18 | 广州市稳固防水补强工程有限公司 | A kind of steel structural roof ridge node flexible water structure |
| CN208415636U (en) * | 2018-06-25 | 2019-01-22 | 贵州惠水人春钢结构工程有限公司 | Steel structure bolt ball grid |
| CN109322412A (en) * | 2018-10-15 | 2019-02-12 | 筑梦高科建筑有限公司 | Waterproof roll is mechanically fixed construction technology |
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| CN112709379A (en) * | 2020-12-30 | 2021-04-27 | 浙江新曙光建设有限公司 | Flat roof structure and construction method thereof |
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Application publication date: 20190628 |