CN109322412A - Waterproof roll is mechanically fixed construction technology - Google Patents
Waterproof roll is mechanically fixed construction technology Download PDFInfo
- Publication number
- CN109322412A CN109322412A CN201811198349.5A CN201811198349A CN109322412A CN 109322412 A CN109322412 A CN 109322412A CN 201811198349 A CN201811198349 A CN 201811198349A CN 109322412 A CN109322412 A CN 109322412A
- Authority
- CN
- China
- Prior art keywords
- waterproof roll
- insulation board
- barrier layer
- vapor barrier
- waterproof
- Prior art date
- 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.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 title claims abstract description 41
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 99
- 230000004888 barrier function Effects 0.000 claims abstract description 53
- 239000004698 Polyethylene Substances 0.000 claims abstract description 51
- -1 polyethylene Polymers 0.000 claims abstract description 51
- 229920000573 polyethylene Polymers 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000011490 mineral wool Substances 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920006328 Styrofoam Polymers 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000009490 roller compaction Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000008261 styrofoam Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 14
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001035 drying Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000008901 benefit Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0006—Plastics
- E02D2300/0009—PE
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The present invention proposes that waterproof roll is mechanically fixed construction technology, comprising the following steps: base cleaning is laid with polyethylene film vapor barrier layer, is laid with heat insulation layer, squeegees, the processing of laying water-proof coiled material and primary pressing processing, secondary pressing processing, the fixation of waterproof roll, the overlap joint of waterproof roll and joint strengthening；The present invention using the method for using pressure roller to be flattened while vacuumizing by the way that the closure between polyethylene film vapor barrier layer and base can be improved when being laid with polyethylene film vapor barrier layer, by using the dry method of high wind to substrate surface advertise drying can the moisture in the concrete structure hole to base be dried, improve the drying property of base, to improve between polyethylene film vapor barrier layer and base every vapour effect, waterproof effect is more preferable, improve the waterproofness after waterproof roll is fixed to greatest extent under conditions of not improving larger cost, and the stability maintenance of waterproof roll on construction ground is high.
Description
Technical field
The present invention relates to construction engineering technical fields more particularly to waterproof roll to be mechanically fixed construction technology.
Background technique
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
The rollable flexible building material product at web-like of one kind of extraneous rainwater, underground water leakage, as between engineering foundation and building
Ne-leakage connection, is the first barrier of entire engineering waterproofing, plays a crucial role to entire engineering.
Waterproof roll generally can be all fixed anti-using the method for being mechanically fixed construction in existing waterproof construction engineering
Water coiled material, but existing waterproof roll is mechanically fixed waterproof roll in construction method still will appear that fixed inadequate labor is solid to ask
Topic, the waterproof roll after laying are easy to appear alice problem, if largely waterproof roll is fixed excessively using fixing glue
Fixation hole can then destroy the waterproof performance of waterproof roll, be likely to result in seepage problem, and close between vapor barrier layer and base
Conjunction property is not good enough, is still easy to appear seepage problem, laying of the waterproof roll in heat insulation layer as fixing piece with
And the problem that the problem of setting-up piece causes closing seam inadequate, directly affect the waterproof performance of waterproof roll.Therefore, originally
Invention proposes that waterproof roll is mechanically fixed construction technology, to solve shortcoming in the prior art.
Summary of the invention
In view of the above-mentioned problems, the present invention is proposed by using one side to vacuumize when being laid with polyethylene film vapor barrier layer
The closure between polyethylene film vapor barrier layer and base can be improved using the method that pressure roller is flattened on one side, by using
The dry method of high wind to substrate surface advertise drying can the moisture in the concrete structure hole to base be dried,
Improve the drying property of base, thus improve between polyethylene film vapor barrier layer and base every vapour effect, waterproof effect is more
It is good, improve the waterproofness after waterproof roll is fixed, and waterproof roll to greatest extent under conditions of not improving larger cost
The stability maintenance of material on construction ground is high, while applying also for the biggish construction environment of difficulty of construction.
Waterproof roll proposed by the present invention is mechanically fixed construction technology, comprising the following steps:
Step 1: cleaning base
Cleaning removal of impurities, removal surface surface dust, greasy dirt and building waste, for there is ponding are carried out to constructed substrate surface
Part needs to clear up discharge ponding, guarantees that substrate surface is covered without ponding and sundries, and extra for substrate surface protrusion
Concrete structure carries out cleaning removal, guarantees that substrate surface is smooth；
Step 2: it is laid with polyethylene film vapor barrier layer
Setting-out processing is carried out after base cleaning is good, determines reference line, then carries out being laid with polyethylene film vapor barrier layer, poly- second
Alkene film vapor barrier layer takes sky laid process to be laid in base, will be between polyethylene film vapor barrier layer and base after laying
Air extraction empties, and the lap width between adjacent polyethylene film vapor barrier layer is greater than 10 centimetres, and adjacent polyethylene film is every vapour
Lap-joint between layer is bonded using butyl rubber belt, and the polyethylene film vapor barrier layer on roof-base periphery is prolonged upwards along wall
Stretching laying and needing to be higher by insulating layer upper surface cannot be less than 15 centimetres；
Step 3: it is laid with heat insulation layer
Selected insulation board is laid with, heat insulation layer is formed, when laying ensures insulation board setting-up piece and protects
Warm plate upper surface flushes, and the fixing piece of insulation board passes through insulation board setting-up piece and insulation board is fixed with pinned layers are held, and fixing piece needs
To pass through at least 3 centimetres of base；
Step 4: it squeegees
After heat insulation layer is laid, the gap between adjacent insulation board is filled up, using waterproof squeegee glue carry out
It squeegees, guarantees to squeegee glue in the gap between adjacent insulation board full of waterproof, and control waterproof and squeegee glue table on insulation board
The smearing width in face is 10-15 centimetres, and waterproof glue of squeegeeing smears height in insulation board upper surface and must not be higher than insulation board upper surface 3
Millimeter.
Step 5: laying water-proof coiled material and primary pressing processing
Selected waterproof roll is cut according to construction drawing parameter request, then will cut the waterproof of size
Coiled material is laid in heat insulation layer, and waterproof roll is then carried out to primary pressing processing in heat insulation layer using pressure roller；
Step 6: secondary pressing processing
Secondary pressing processing is carried out using pressure roller again after once flattening processing 0.5-1 hours in above-mentioned steps five, emphatically
To the secondary pressing processing of progress at squeegee place and the insulation board setting-up piece of heat insulation layer；
Step 7: the fixation of waterproof roll
Waterproof roll is fixed after waterproof roll is completely in conjunction with heat insulation layer after secondary pressing processing, using point type
Fixed method is fixed, and waterproof roll is fixed with working face is needed using screw, the fixed bit of screw is set to anti-
Water coil edge extends internally 3-4 centimeters；
Step 8: the overlap joint of waterproof roll
Waterproof roll opens the isolation film on adjacent two width waterproof roll after fixing, by taking for adjacent two width waterproof roll
Edge fit is bonded, and controlling is respectively positioned on fixing piece and setting-up piece below waterproof roll, the overlap joint edge lap of waterproof roll
Overlap edge is welded using bonding machine after the completion；
Step 9: joint strengthening processing
According to the job specfication of waterproof roll, to the node for the construction site that waterproof roll is laid with, including yin-yang angle, deformation
The receipts head of seam and waterproof roll carries out reinforcement processing.
Further improvement lies in that: it is dry using high wind in the step 1 after ponding and sundries the removal cleaning of substrate surface
Dry method advertise to substrate surface 2-3 times dry, evaporates the water in substrate surface and substrate concrete structure hole
Point.
Further improvement lies in that: draw lines the waterproof roll first reserved according to the sum of waterproof roll when handling in the step 2
Overlap joint hem width degree draws plane horizontal line, and the long side and short side distance of waterproof roll overlap joint hem width degree are all larger than 10 centimetres, further according to
Adjacent waterproof roll takes fissure of displacement width size and draws plane ordinate, finally must stay in distance according to facade waterproof coiled material lapping seam
The principle of root 60-70 centimeters draws facade ordinate.
Further improvement lies in that: following rule should be followed in polyethylene film vapor barrier layer process of deployment in the step 2:
Paving must be smooth, straight, and overlapping the slot and special joint position need sufficiently to be pasted with special adhesive tape, and with roller compaction, really
It protects after polyethylene film vapor barrier layer is laid with without pinprick, cavitations.
Further improvement lies in that: use empty laid process to be laid with poly- second during polyethylene film vapor barrier layer in the step 2
Alkene film vapor barrier layer first fixes polyethylene film vapor barrier layer three sides other than overlap edge after being laid with, use and take out on one side after fixed
The method of vacuum extracts the air between base and polyethylene film vapor barrier layer out from overlap edge, uses pressure roller from overlap edge on one side
Stile is started to flatten, then the overlap edge between adjacent polyethylene film vapor barrier layer is adhesively fixed.
Further improvement lies in that: when insulation board is appointing in rock wool board, mineral wool board or block of glass wool in the step 3
When anticipating a kind of, every piece of insulation board upper fixing element quantity is 2-4；When insulation board is extruded polystyrene board, molding styrofoam or hard bubble
When any one in polyurethane sheet, then every piece of insulation board upper fixing element quantity is 4-6 when each side of insulation board is respectively less than 1.2m
A, then every piece of insulation board upper fixing element quantity is 8-10 when any side of insulation board is greater than 1.2m.
Further improvement lies in that: keep waterproof roll smooth straight in waterproof roll process of deployment in the step 5, no
Twisted phenomena must occur, the lap width of waterproof roll is greater than 12 centimetres, and the width for covering fixing piece is greater than 5 centimetres.
Further improvement lies in that: the secondary applied force for flattening processing is primary pressing processing applied force in the step 6
, for the secondary pressing processing at squeegee place and the insulation board setting-up piece of heat insulation layer using repeatedly light force
Principle carry out secondary pressing processing, carry out 5-8 secondary pressing at squeegee place and the insulation board setting-up piece of heat insulation layer
Processing, and controlling the secondary applied force for flattening processing is once flatten processing applied force 1/5.
Further improvement lies in that: when working face is profiled sheet in the step 7, screw needs to be fixed on light base steel layer
On, and screw is controlled transmissive at least for 25 millimeters of base；When roofing is concrete structure, first drill screw holes are needed, then by screw
Screw hole is screwed in, the depth that screw screws in screw hole should be greater than 30 millimeters.
Further improvement lies in that: the reinforcement processing at yin-yang angle is using hand-held welding rifle that yin-yang angle is small in the step 9
Piece is reinforced waterproof roll and is welded on the waterproof roll laid at yin-yang angle；The reinforcement processing of deformation joint is to fill out in deformation joint
Foamed plastics is filled, and an elastic heat preserving stick is put into deformation joint, the height that elastic heat preserving stick protrudes insulation layer surface is big
Reinforce waterproof roll in 2 centimetres, then by lid deformation joint small pieces are pasted on deformation joint；The receipts head of waterproof roll reinforces processing as using pressure
The receipts head of the fixed waterproof roll of item, and be sealed the receipts head of waterproof roll using sealant.
The invention has the benefit that by when being laid with polyethylene film vapor barrier layer using. while being vacuumized
Closure between polyethylene film vapor barrier layer and base can be improved using the method that pressure roller is flattened, by using high wind
Dry method to substrate surface advertise drying can the moisture in the concrete structure hole to base be dried, improve
The drying property of base, thus improve between polyethylene film vapor barrier layer and base every vapour effect, waterproof effect is more preferable, leads to
It crosses and adjacent insulation board connection sealing can be improved to the processing that squeegee of the gap between insulation board adjacent in heat insulation layer,
Waterproof performance is further improved, waterproof roll and insulation can be improved by carrying out secondary pressing processing to waterproof roll
Bond degree between layer, the seepage of water after reducing waterproof roll rupture, improves waterproof effect, construction technique of the present invention
Step is simple, improves the waterproofness after waterproof roll is fixed to greatest extent under conditions of not improving larger cost, and
The stability maintenance of waterproof roll on construction ground is high, while applying also for the biggish construction environment of difficulty of construction.
Detailed description of the invention
Fig. 1 is construction flow chart of the present invention.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
According to Fig. 1, the present invention proposes a kind of technical solution:
Waterproof roll is mechanically fixed construction technology, comprising the following steps:
Step 1: cleaning base
Cleaning removal of impurities, removal surface surface dust, greasy dirt and building waste, for there is ponding are carried out to constructed substrate surface
Part needs to clear up discharge ponding, guarantees that substrate surface is covered without ponding and sundries, using the dry method of high wind to base's table
Face carries out advertising drying 3 times, evaporates the moisture in substrate surface and substrate concrete structure hole, and for substrate surface
The extra concrete structure of protrusion carries out cleaning removal, guarantees that substrate surface is smooth；
Step 2: it is laid with polyethylene film vapor barrier layer
Setting-out processing is carried out after base cleaning is good, determines reference line, the waterproof roll first reserved according to the sum of waterproof roll
Overlap joint hem width degree draws plane horizontal line, and the long side and short side distance of waterproof roll overlap joint hem width degree are all larger than 10 centimetres, further according to
Adjacent waterproof roll takes fissure of displacement width size and draws plane ordinate, finally must stay in distance according to facade waterproof coiled material lapping seam
The principle of 65 centimeters of root draws facade ordinate, then carries out being laid with polyethylene film vapor barrier layer, polyethylene film vapor barrier layer
Take sky laid process to be laid in base, using empty laid process be laid with polyethylene film vapor barrier layer during polyethylene film every
Vapour layer first fixes polyethylene film vapor barrier layer three sides other than overlap edge after being laid with, use the side vacuumized on one side after fixed
Method extracts the air between base and polyethylene film vapor barrier layer out from overlap edge, uses pressure roller opening stile from overlap edge on one side
Beginning is flattened, and then the overlap edge between adjacent polyethylene film vapor barrier layer is adhesively fixed, adjacent polyethylene film
Lap width between vapor barrier layer is 12 centimetres, and the lap-joint between adjacent polyethylene film vapor barrier layer is carried out using butyl rubber belt
The polyethylene film vapor barrier layer of bonding, roof-base periphery upwardly extends laying along wall and needs to be higher by insulating layer upper surface 20
Centimetre, should follow following rule in polyethylene film vapor barrier layer process of deployment: paving must be smooth, straight, overlapping the slot and special
Position of joints needs sufficiently to be pasted with special adhesive tape, and with roller compaction, it is ensured that polyethylene film vapor barrier layer be laid with after without pinprick,
Cavitations；
Step 3: it is laid with heat insulation layer
Selected insulation board is laid with, heat insulation layer is formed, when laying ensures insulation board setting-up piece and protects
Warm plate upper surface flushes, and the fixing piece of insulation board passes through insulation board setting-up piece and insulation board is fixed with pinned layers are held, and fixing piece needs
3 centimetres of base is passed through, when insulation board is any one in rock wool board, mineral wool board or block of glass wool, every piece of insulation board
Upper fixing element quantity is 2；When insulation board is any one in extruded polystyrene board, molding styrofoam or hard-foam polyurethane plate
When, then every piece of insulation board upper fixing element quantity is 4 when each side of insulation board is respectively less than 1.2m, and any side of insulation board is greater than
Then every piece of insulation board upper fixing element quantity is 8 when 1.2m；
Step 4: it squeegees
After heat insulation layer is laid, the gap between adjacent insulation board is filled up, using waterproof squeegee glue carry out
It squeegees, guarantees to squeegee glue in the gap between adjacent insulation board full of waterproof, and control waterproof and squeegee glue table on insulation board
The smearing width in face is 15 centimetres, and waterproof glue of squeegeeing in insulation board upper surface smears height as 2 millimeters.
Step 5: laying water-proof coiled material and primary pressing processing
Selected waterproof roll is cut according to construction drawing parameter request, then will cut the waterproof of size
Coiled material is laid in heat insulation layer, and waterproof roll is then carried out to primary pressing processing in heat insulation layer using pressure roller,
Keep waterproof roll smooth straight in waterproof roll process of deployment, there is not allowed that twisted phenomena, the lap width of waterproof roll are
14 centimetres, the width for covering fixing piece is 6 centimetres；
Step 6: secondary pressing processing
Secondary pressing processing is carried out using pressure roller again after once flattening processing 0.5 hour in above-mentioned steps five, emphatically pair
Secondary pressing processing is carried out at squeegee place and the insulation board setting-up piece of heat insulation layer, the secondary applied force for flattening processing is one
It is secondary to flatten the 1/3 of processing applied force, the secondary pressing at squeegee place and the insulation board setting-up piece of heat insulation layer is handled
Secondary pressing processing is carried out using the principle repeatedly gently to exert a force, is carried out at squeegee place and the insulation board setting-up piece of heat insulation layer
6 secondary pressing processing, and controlling the secondary applied force for flattening processing is once flatten processing applied force 1/5；
Step 7: the fixation of waterproof roll
Waterproof roll is fixed after waterproof roll is completely in conjunction with heat insulation layer after secondary pressing processing, using point type
Fixed method is fixed, and waterproof roll is fixed with working face is needed using screw, the fixed bit of screw is set to anti-
Water coil edge extends internally 4 centimeters, and when working face is profiled sheet, screw needs to be fixed on light base steel layer, and controls
Screw-making penetrates 28 millimeters of base；When roofing is concrete structure, first drill screw holes are needed, then screw is screwed in into screw hole, spiral shell
The depth that nail screws in screw hole is 35 millimeters；
Step 8: the overlap joint of waterproof roll
Waterproof roll opens the isolation film on adjacent two width waterproof roll after fixing, by taking for adjacent two width waterproof roll
Edge fit is bonded, and controlling is respectively positioned on fixing piece and setting-up piece below waterproof roll, the overlap joint edge lap of waterproof roll
Overlap edge is welded using bonding machine after the completion；
Step 9: joint strengthening processing
According to the job specfication of waterproof roll, to the node for the construction site that waterproof roll is laid with, including yin-yang angle, deformation
The receipts head of seam and waterproof roll carries out reinforcement processing, and the reinforcement processing at yin-yang angle is to be added yin-yang angle small pieces using hand-held welding rifle
Strong waterproof roll is welded on the waterproof roll laid at yin-yang angle；The reinforcement processing of deformation joint is steeped to fill in deformation joint
Foam plastics, and an elastic heat preserving stick is put into deformation joint, the height that elastic heat preserving stick protrudes insulation layer surface is 3 centimetres,
Lid deformation joint small pieces will be pasted on deformation joint again reinforce waterproof roll；It is fixed anti-using press strip that the receipts head of waterproof roll, which reinforces processing,
The receipts head of water coiled material, and be sealed the receipts head of waterproof roll using sealant.
By using pressure roller to be flattened using while being vacuumized when being laid with polyethylene film vapor barrier layer
The closure between polyethylene film vapor barrier layer and base can be improved in method, by using the dry method of high wind to base's table
Face advertise drying can the moisture in the concrete structure hole to base be dried, improve the drying property of base, from
And improve between polyethylene film vapor barrier layer and base every vapour effect, waterproof effect is more preferable, by heat insulation layer
Adjacent insulation board connection sealing can be improved in the processing that squeegee of gap between adjacent insulation board, further improves waterproof
Performance handles the bond degree that can be improved between waterproof roll and heat insulation layer by carrying out secondary pressing to waterproof roll,
Seepage of water after reducing waterproof roll rupture, improves waterproof effect, construction technique step of the present invention is simple, is not mentioning
The waterproofness after waterproof roll is fixed is improved under conditions of high larger cost to greatest extent, and waterproof roll is in construction field
The stability maintenance on ground is high, while applying also for the biggish construction environment of difficulty of construction.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. waterproof roll is mechanically fixed construction technology, it is characterised in that: the following steps are included:
Step 1: cleaning base
Cleaning removal of impurities, removal surface surface dust, greasy dirt and building waste, for there is the part of ponding are carried out to constructed substrate surface
It needs to clear up discharge ponding, guarantees that substrate surface is covered without ponding and sundries, and the coagulation extra for substrate surface protrusion
Soil structure carries out cleaning removal, guarantees that substrate surface is smooth；
Step 2: it is laid with polyethylene film vapor barrier layer
Setting-out processing is carried out after base cleaning is good, determines reference line, then carries out being laid with polyethylene film vapor barrier layer, polyethylene is thin
Film vapor barrier layer takes sky laid process to be laid in base, by the air between polyethylene film vapor barrier layer and base after laying
Extraction emptying, the lap width between adjacent polyethylene film vapor barrier layer are greater than 10 centimetres, adjacent polyethylene film vapor barrier layer it
Between lap-joint be bonded using butyl rubber belt, the polyethylene film vapor barrier layer on roof-base periphery upwardly extends paving along wall
And if needing to be higher by insulating layer upper surface and cannot be less than 15 centimetres；
Step 3: it is laid with heat insulation layer
Selected insulation board is laid with, heat insulation layer is formed, when laying ensures insulation board setting-up piece and insulation board
Upper surface flushes, and the fixing piece of insulation board passes through insulation board setting-up piece and insulation board is fixed with pinned layers are held, and fixing piece needs are worn
Cross at least 3 centimetres of base；
Step 4: it squeegees
After heat insulation layer is laid, the gap between adjacent insulation board is filled up, is squeegeeed using waterproof glue of squeegeeing,
Guarantee to squeegee glue in the gap between adjacent insulation board full of waterproof, and control waterproof squeegee glue insulation board upper surface painting
Smearing width is 10-15 centimetres, and waterproof glue of squeegeeing smears height in insulation board upper surface and must not be higher than 3 millimeters of insulation board upper surface.
Step 5: laying water-proof coiled material and primary pressing processing
Selected waterproof roll is cut according to construction drawing parameter request, then will cut the waterproof roll of size
It is laid in heat insulation layer, waterproof roll is then carried out to primary pressing processing in heat insulation layer using pressure roller；
Step 6: secondary pressing processing
Secondary pressing processing is carried out using pressure roller again after once flattening processing 0.5-1 hours in above-mentioned steps five, emphatically to guarantor
Secondary pressing processing is carried out at squeegee place and the insulation board setting-up piece of warm thermal insulation layer；
Step 7: the fixation of waterproof roll
Waterproof roll is fixed after waterproof roll is completely in conjunction with heat insulation layer after secondary pressing processing, is fixed using point type
Method be fixed, waterproof roll is fixed with working face is needed using screw, the fixed bit of screw is set to waterproof roll
Edge edge extends internally 3-4 centimeters；
Step 8: the overlap joint of waterproof roll
Waterproof roll opens the isolation film on adjacent two width waterproof roll after fixing, by the overlap edge of adjacent two width waterproof roll
It is bonded, and controlling is respectively positioned on fixing piece and setting-up piece below waterproof roll, the overlap joint edge lap of waterproof roll is completed
Overlap edge is welded using bonding machine afterwards；
Step 9: joint strengthening processing
According to the job specfication of waterproof roll, to the node for the construction site that waterproof roll is laid with, including yin-yang angle, deformation joint and
The receipts head of waterproof roll carries out reinforcement processing.
2. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: base in the step 1
After ponding and sundries the removal cleaning on surface, advertise to substrate surface 2-3 times dry, evaporation using the dry method of high wind
Fall the moisture in substrate surface and substrate concrete structure hole.
3. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: draw lines in the step 2
The waterproof roll overlap joint hem width degree first reserved according to the sum of waterproof roll when processing draws plane horizontal line, and waterproof roll overlaps hem width
The long side and short side distance of degree are all larger than 10 centimetres, take fissure of displacement width size further according to adjacent waterproof roll and draw plane ordinate,
Facade ordinate is finally drawn according to the principle that facade waterproof coiled material lapping seam must be stayed in apart from root 60-70 centimeters.
4. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: poly- second in the step 2
Following rule should be followed in alkene film vapor barrier layer process of deployment: paving must be smooth, straight, and overlapping the slot and special joint position need
Sufficiently pasted with special adhesive tape, and with roller compaction, it is ensured that polyethylene film vapor barrier layer be laid with after without pinprick, cavitations.
5. waterproof roll according to claim 4 is mechanically fixed construction technology, it is characterised in that: used in the step 2
Polyethylene film vapor barrier layer first fixes polyethylene film every vapour during empty laid process laying polyethylene film vapor barrier layer after being laid with
It is thin with polyethylene to extract base out using the method vacuumized on one side after fixed from overlap edge for layer three side other than overlap edge
Air between film vapor barrier layer is flattened since overlap edge is to stile using pressure roller on one side, then that adjacent polyethylene is thin
Overlap edge between film vapor barrier layer is adhesively fixed.
6. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: work as guarantor in the step 3
When warm plate is any one in rock wool board, mineral wool board or block of glass wool, every piece of insulation board upper fixing element quantity is 2-4；
When insulation board is any one in extruded polystyrene board, molding styrofoam or hard-foam polyurethane plate, each side of insulation board is small
Then every piece of insulation board upper fixing element quantity is 4-6 when 1.2m, then every piece of insulation board when any side of insulation board is greater than 1.2m
Upper fixing element quantity is 8-10.
7. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: waterproof in the step 5
Keep waterproof roll smooth straight in coiled material process of deployment, there is not allowed that twisted phenomena, the lap width of waterproof roll is greater than 12
Centimetre, the width for covering fixing piece is greater than 5 centimetres.
8. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: secondary in the step 6
The applied force for flattening processing is the primary 1/3-1/2 for flattening processing applied force, for squeegee place and the insulation board of heat insulation layer
Secondary pressing processing at setting-up piece carries out secondary pressing processing using the principle repeatedly gently to exert a force, and heat insulation layer is squeegeeed
5-8 secondary pressing processing is carried out at place and insulation board setting-up piece, and controlling the secondary applied force for flattening processing is primary pressure
The 1/5 of flat processing applied force.
9. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: work in the step 7
When face is profiled sheet, screw needs to be fixed on light base steel layer, and controls screw transmissive at least for 25 millimeters of base；Roofing is
When concrete structure, first drill screw holes are needed, then screw is screwed in into screw hole, the depth that screw screws in screw hole should be greater than 30 millis
Rice.
10. waterproof roll according to claim 1 is mechanically fixed construction technology, it is characterised in that: negative in the step 9
The reinforcement processing of external corner is that small pieces reinforcement waterproof roll in yin-yang angle is welded on laying at yin-yang angle using hand-held welding rifle
Waterproof roll on；The reinforcement processing of deformation joint is to be put into change in deformation joint filling foamed plastics, and by an elastic heat preserving stick
In shape seam, the height that elastic heat preserving stick protrudes insulation layer surface is to add greater than 2 centimetres, then by lid deformation joint small pieces are pasted on deformation joint
Strong waterproof roll；The head of receiving of waterproof roll is reinforced handling to fix the receipts head of waterproof roll using press strip, and will using sealant
The receipts head of waterproof roll is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198349.5A CN109322412A (en) | 2018-10-15 | 2018-10-15 | Waterproof roll is mechanically fixed construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198349.5A CN109322412A (en) | 2018-10-15 | 2018-10-15 | Waterproof roll is mechanically fixed construction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109322412A true CN109322412A (en) | 2019-02-12 |
Family
ID=65262683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811198349.5A Withdrawn CN109322412A (en) | 2018-10-15 | 2018-10-15 | Waterproof roll is mechanically fixed construction technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322412A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944399A (en) * | 2019-04-15 | 2019-06-28 | 青岛一建集团有限公司 | A kind of house roof Waterproof Construction Technique based on waterproof roll |
| CN111794391A (en) * | 2020-07-05 | 2020-10-20 | 青岛新华友建工集团股份有限公司 | Construction process for high-air-tightness deformation joint of passive house |
| CN113090293A (en) * | 2021-04-09 | 2021-07-09 | 中铁工程服务有限公司 | Shield subway tunnel segment repairing and reinforcing mechanical arm equipment |
| CN113090292A (en) * | 2021-04-09 | 2021-07-09 | 中铁工程服务有限公司 | Shield subway tunnel segment repair reinforcement intelligent complete equipment |
| CN113090291A (en) * | 2021-04-09 | 2021-07-09 | 中铁工程服务有限公司 | Shield subway tunnel segment repair and reinforcement complete equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499748B1 (en) * | 2004-07-29 | 2005-07-07 | 주식회사 대흥산업 | Complex waterproof structure using partial insulation and a waterproofing method using the same |
| CN102661015A (en) * | 2012-05-16 | 2012-09-12 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN104533027A (en) * | 2014-12-16 | 2015-04-22 | 贵州建工集团第五建筑工程有限责任公司 | Construction method of steel structure roof waterproof and heat insulation system |
| CN104762999A (en) * | 2015-04-16 | 2015-07-08 | 中天建设集团有限公司天津分公司 | Self-adhesion coiled material underground waterproof construction method |
-
2018
- 2018-10-15 CN CN201811198349.5A patent/CN109322412A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499748B1 (en) * | 2004-07-29 | 2005-07-07 | 주식회사 대흥산업 | Complex waterproof structure using partial insulation and a waterproofing method using the same |
| CN102661015A (en) * | 2012-05-16 | 2012-09-12 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN104533027A (en) * | 2014-12-16 | 2015-04-22 | 贵州建工集团第五建筑工程有限责任公司 | Construction method of steel structure roof waterproof and heat insulation system |
| CN104762999A (en) * | 2015-04-16 | 2015-07-08 | 中天建设集团有限公司天津分公司 | Self-adhesion coiled material underground waterproof construction method |
Non-Patent Citations (3)
| Title |
|---|
| 徐泓: "卷材平屋面防水工程施工", 《安徽建筑》 * |
| 杨永起: "《建筑防水施工技术》", 31 October 2015, 中国建材工业出版社 * |
| 王作军: "单层防水卷材屋面机械固定施工技术", 《江苏建材》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944399A (en) * | 2019-04-15 | 2019-06-28 | 青岛一建集团有限公司 | A kind of house roof Waterproof Construction Technique based on waterproof roll |
| CN111794391A (en) * | 2020-07-05 | 2020-10-20 | 青岛新华友建工集团股份有限公司 | Construction process for high-air-tightness deformation joint of passive house |
| CN113090293A (en) * | 2021-04-09 | 2021-07-09 | 中铁工程服务有限公司 | Shield subway tunnel segment repairing and reinforcing mechanical arm equipment |
| CN113090292A (en) * | 2021-04-09 | 2021-07-09 | 中铁工程服务有限公司 | Shield subway tunnel segment repair reinforcement intelligent complete equipment |
| CN113090291A (en) * | 2021-04-09 | 2021-07-09 | 中铁工程服务有限公司 | Shield subway tunnel segment repair and reinforcement complete equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109322412A (en) | Waterproof roll is mechanically fixed construction technology | |
| CN101914927B (en) | Waterproof system for basement bottom board and wall surface and construction method thereof | |
| CN109779162B (en) | Passive building flat roof heat-insulating waterproof system and partition type dry operation construction method | |
| CN101748757B (en) | Construction method of bentonite waterproof blankets | |
| CN107313342A (en) | The bridging arrangement and construction method of a kind of waterproof roll | |
| CN112081146A (en) | Construction method of polymer self-adhesive film waterproof coiled material capable of being constructed in rainy season | |
| CN102661015A (en) | Single-layer waterproof prepared roofing and construction method thereof | |
| CN106401083A (en) | Roofing project system structure and construction method thereof | |
| CN108797903B (en) | Roof waterproof structure and construction process thereof | |
| CN212224363U (en) | Sloping roof flashing connection structure | |
| CN104612254A (en) | Reaction joining waterproof roll paving waterproof construction method | |
| CN205688670U (en) | A kind of roofworks system structure | |
| CN206625375U (en) | A kind of waterproof construction of building prefabrication overall assembled exterior wall transverse joint | |
| CN112081143B (en) | Anti-seepage construction method for preventing and draining combination of top plate deformation joints | |
| CN206554291U (en) | A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint | |
| CN206124351U (en) | SBS modified asphalt waterproof sheet material | |
| CN106894450A (en) | The bridging arrangement and construction method of a kind of waterproof roll | |
| CN207004544U (en) | A kind of roof deformation seam percolating water repairs structure | |
| CN205674640U (en) | A kind of macromolecule wet-laying self-adhesive asphalt waterproof coiled material | |
| CN202596044U (en) | Single-layer waterproof roll roofing | |
| CN109736360A (en) | Tunnel open excavation section waterproof construction method | |
| CN212453367U (en) | Plant roof height movement joint department and prevent root thorn connected node structure | |
| CN208137152U (en) | A kind of paving is in building arc cylinder or the waterproof roll of metope | |
| CN204570957U (en) | Vacuum thermal insulation layer for building and heat-insulation system | |
| CN209466788U (en) | A kind of impact-resistant waterproof roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190927 Address after: 528300 East Office Building 201-11, No. 11 Junye East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Bozhilin Robot Co., Ltd. Address before: 519000 -44144, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Applicant before: Building dream high tech Construction Company Limited |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |