CN105908787A - Waterproof coiled material pre-paving and inverted sticking process - Google Patents
Waterproof coiled material pre-paving and inverted sticking process Download PDFInfo
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- CN105908787A CN105908787A CN201610274585.5A CN201610274585A CN105908787A CN 105908787 A CN105908787 A CN 105908787A CN 201610274585 A CN201610274585 A CN 201610274585A CN 105908787 A CN105908787 A CN 105908787A
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- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 44
- 239000004576 sand Substances 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 24
- 238000005516 engineering process Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 51
- 230000001464 adherent effect Effects 0.000 claims description 18
- 238000009490 roller compaction Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
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Classifications
-
- 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a waterproof coiled material pre-paving and inverted sticking process. A waterproof coiled material is paved under a basement bottom plate and on a cushion layer and comprises an HDPE bottom film, a self-adhesive glue film and a reaction sand anti-sticking layer. The reaction sand anti-sticking layer is arranged on the self-adhesive glue film. The HDPE bottom film is arranged under the self-adhesive glue film. The waterproof pre-paving construction technology comprises the following processes of a, basic layer examination and acceptance, b, working surface transfer, c, basic layer cleaning, d, joint enhancement treatment, e, snapline positioning; f, coiled material paving, g, coiled material lapping treatment, h, coiled material head unwinding and fixing, i, self-checking and acceptance and j, working surface transfer. According to the waterproof coiled material pre-paving and inverted sticking process, compared with a traditional waterproof method, the construction time and the maintenance time of a leveling layer and a protective layer are omitted, the structure level is optimized, so that the construction period is greatly shortened, and the construction cost is greatly reduced; and the effects of environmental protection and safety are achieved, solvent and fuel are not needed in the construction process, environmental pollution and firefighting hidden dangers are avoided, and energy sources are saved.
Description
Technical field
The present invention relates to buildings waterproof field, particularly relate to a kind of CPC non-bituminous base durable response type high density
Polythene self-adhering glued membrane waterproof roll pre-laid method construction technology.
Background technology
At present, asphalt base waterproofing material and common waterproof material are difficult to meet building for waterproof material
Life requirements, waterproof material main on market is still leading with asphaltic base, and all kinds of corrupt practices creep in, and percolating water is tight
Weight, the life-span is short, difficulty of construction greatly, not environmentally.These problems are all badly in need of reasonable approach and are solved.
Summary of the invention
The present invention proposes a kind of CPC non-bituminous base durable response type high density polyethylene (HDPE) self-adhesion glued membrane waterproof roll
Pre-laid method construction technology, solves the problems of the prior art.
The technical scheme is that and be achieved in that:
A kind of waterproof roll pre-installed and inverted adhered technique, described technique includes following material: basement bottom board, waterproof
Coiled material and bed course, described waterproof roll is laid on below described basement bottom board and above described bed course；Described
Waterproof roll is CPC non-bituminous base durable response type high density polyethylene (HDPE) self-adhesion glued membrane waterproof roll；Described anti-
Water coiled material includes HDPE counterdie, self-adhesion glued membrane and reaction sand adherent layer, and described self-adhesion glued membrane is arranged over instead
Answer sand adherent layer, below described self-adhesion glued membrane, be provided with HDPE counterdie；
Described waterproof to overlay construction technology process as follows: a. basic unit inspects for acceptance, and b. work surface is transferred, c. basic unit
Cleaning, d. joint strengthening processes, and e. positions snap the line, and f. coiled material is mated formation, and g. coiled material lapping processes, and head received by h. coiled material
Fixing, i. self-inspection is checked and accepted, and j. work surface is transferred；
About described waterproof roll body, two long limits are set to the first overlap edge and the second overlap edge, waterproof volume
First overlap edge of material body overlaps mutually with the second overlap edge of another waterproof roll body, to complete any two
The linking of waterproof roll.
As the preferred version of the present invention, described basic unit procuratorial work acceptance criteria is that workmen can stand, basic unit
Without subsiding；Meanwhile, basic unit needs without open fire；Described base cleaning step includes clearing up basic unit's foreign material, cleaning
Dust and root out basic unit's thrust.
As the preferred version of the present invention, described location snap the line step is: according to the situation of work surface, first bullet
Article 1, location line, the distance between Article 2 and Article 1 is the fabric width 1m of coiled material, every datum line afterwards
Snap the line location is carried out by 0.93m with the spacing of previous bar datum line.After the good paving datum line of bullet, by coiled material
Launch and adjust alignment datum line, to ensure that installation of membrane is straight.
As the preferred version of the present invention, in described waterproof roll, the reaction sand adherent layer on the first overlap edge is short
In described HDPE counterdie and self-adhesion glued membrane, the i.e. first overlap edge forms an overlap joint groove position, described self-adhesion glued membrane
The both sides up and down of corresponding overlap joint groove position are provided with isolating membrane；Reaction sand adherent layer on described second overlap edge,
HDPE counterdie and self-adhesion glued membrane edging, self-adhesion glued membrane lower surface and overlap joint corresponding position, groove position in the second overlap edge
Install isolating membrane.
As the preferred version of the present invention, the processing step of two waterproof roll overlap joints is as follows: a. tears respective avris off
Isolating membrane, the first overlap edge HDPE counterdie of b. the first waterproof roll and self-adhesion glued membrane expose and separate, c.
Second overlap edge HDPE counterdie of the second waterproof roll and self-adhesive membrance separation, the second of d. the second waterproof roll
Overlap edge HDPE counterdie is overlapped on the first overlap edge HDPE counterdie of the first waterproof roll, e. hot gas welding
Pick heating overlap edge, until waterproof roll micro-molten after with roller compaction, f. takes the second of the second waterproof roll again
On the HDPE counterdie of the first overlap edge that the self-adhesion adhesive film of edge fit is overlying on the first waterproof roll, g. second is waterproof
The reaction layer of sand of coiled material the second overlap edge overlays on faying surface, again uses roller compaction.
As the preferred version of the present invention, the construction technology of described waterproof roll minor face overlap joint is: a. prevents first
Water web edge is scalped along upper self-adhesion adhesive film and reaction layer of sand, and the second waterproof roll is directly overlying on first by b. to be prevented
The HDPE film surface that water coiled material exposes, c. hot-air welding machine heats overlap edge, until coiled material micro-molten after use pressure roller
Compacting, and the hot-melt pressure sensitive adhesive blind immediately heated with scene.
As the preferred version of the present invention, in the first waterproof roll the reaction sand adherent layer on the first overlap edge and
Self-adhesion glued membrane is shorter than described HDPE counterdie, and the i.e. first overlap edge forms an overlap joint groove position,；Second waterproof roll
The second overlap edge on reaction sand adherent layer, HDPE counterdie and self-adhesion glued membrane edging.
As the preferred version of the present invention, the processing step of two waterproof roll overlap joints is as follows: a. the second waterproof roll
The second overlap edge be directly overlying on first overlap edge formed one overlap joint groove position on, b. with hot-air welding machine heating overlap joint
Limit, until coiled material micro-molten after use roller compaction.
As the preferred version of the present invention, described coiled material is received head fixing step and is included in base plate plane construction edge
Building the high permanent protection brick wall of 500-800mm, all facades of base plate use wet-laying cement mortar paste and seal
Receipts head processes.
As the preferred version of the present invention, it is to check whether waterproof layer has breakage that step is checked and accepted in described self-inspection, from
Examine qualified after in time apply for check and accept, handle work surface transfer formality.
The feature of CPC non-bituminous base durable reactive polymer self-adhesion glued membrane waterproof roll is the non-drip of uniqueness
Blue or green base sizing material and reaction sand adherent layer, can effective resisting ultraviolet irradiation, so that it is guaranteed that coiled material and concrete knot
The bond effect of structure；In addition to having the advantage of polymer membranes and natural coiled material, the most fabulous is resistance to
Hou Xing, service life is long；The highest peel strength can be kept in long-term Soaking environment；It is independent of basic unit,
With the structure sheaf strong bonded of after-pouring, do not affected by settlement of foundation factor, it is ensured that waterproof effect；Low
Temperature is flexible, remains to keep good pliability under the cryogenic conditions of-30 DEG C；There is the root-resistant puncturing of excellence
Performance；To basal plane condition require low, it is not necessary to primary coat and base treatment, basic unit's moisture content to waterproof construction without shadow
Ring, can guarantee that the duration；Coiled material construction after, be not required to construct protective layer, can directly assembling reinforcement, high molecular sheet
The anti-puncture ability of material is strong, can tolerate the impact of after-pouring concrete；Relatively conventional waterproofing process, eliminates and looks for
Flat bed, the construction of protective layer and curing time, by the optimization of tectonic remnant basin, save the duration greatly and make
Valency；Green, safe and environment-friendly, without solvent and fuel in work progress, it is to avoid environmental pollution and fire-fighting
Hidden danger, has saved the energy.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is product constructing structure way of the present invention；
Fig. 2 is reaction sand adherent layer processing technology；
Fig. 3 is standardized production process chart；
Fig. 4 is the first waterproof roll plan structure figure；
Fig. 5 is the first waterproof roll cross section structure figure；
Fig. 6 is the first waterproof roll bridging arrangement figure；
Fig. 7 is the second waterproof roll plan structure figure；
Fig. 8 is the second waterproof roll bridging arrangement figure；
Fig. 9 is the second waterproof roll bridging arrangement figure.
Wherein, basement bottom board 1, waterproof roll 2, the first overlap edge 21, the second overlap edge 22, HDPE
Bed die 23, self-adhesion glued membrane 24, reacts sand adherent layer 25, isolating membrane 26, bed course 3.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, CPC non-bituminous base durable response type prespreading Macromolecular self-adhesive membrane waterproof roll,
It is to aim at a kind of waterproof roll that underground is developed with Tunnel Engineering, by macromolecule (HDPE) counterdie, height
The reaction sand adherent layer composition of molecule self-adhesion glued membrane and unique formula.Waterproof roll 2 is laid on basement bottom board 1
Lower section and above bed course 3；Described waterproof roll 2 is CPC non-bituminous base durable response type high-density polyethylene
Alkene self-adhesion glued membrane waterproof roll；Waterproof roll 2 includes that HDPE counterdie 23, self-adhesion glued membrane 24 and reaction sand are prevented
Adhesion coating 25, sets reaction sand adherent layer 25 above self-adhesion glued membrane 24, lower section is provided with HDPE counterdie 23；
Macromolecular self-adhesive membrane layer and liquid concrete slurry can pass through creep under pressure, permeate in opposite directions,
Form the most anti-bonding of waterproof layer and xoncrete structure, do not affected by basal layer displacement, also possess excellence
Anti-plant root puncture and backfill cutting-up function, have excellent weather resistance, the reliability of waterproof system can be effectively improved.
CPC non-bituminous based high molecular self-adhesion glued membrane waterproof coiled material construction technological process involved in the present invention is such as
Under:
Basic unit's procuratorial work examination → work surface transfer → base cleaning → joint strengthening processes → positions snap the line → coiled material
Mat formation → coiled material lapping stickup → coiled material receive head fix → self-inspection, examination → work surface transfers.
About waterproof roll 2 body, two long limits are set to the first overlap edge 21 and the second overlap edge 22, waterproof
First overlap edge 21 of coiled material body overlaps with the second overlap edge 22 phase of another waterproof roll body, with complete
Become the linking of any two waterproof rolls 2.
1) material inspection: the specification of waterproof roll, model and outward appearance etc. have to comply with design specification requirement, often
Batch of material is marched into the arena and can must be used through spot sampling check and the most all.
(2) basic level requirement: structured base layer reaches to go up the construction intensity of people, basic unit can construct without open fire,
Moisture content no requirement (NR) to basic unit.
(3) base cleaning: cleaning basic unit foreign material, clean dust, root out basic unit's thrust etc..
(4) location, snap the line: according to the situation of work surface, first plays Article 1 location line, Article 2 and first
Distance between bar is the fabric width (1m) of coiled material, and every datum line is pressed with the spacing of previous bar datum line afterwards
0.93m carries out snap the line location.After the good paving datum line of bullet, coiled material is launched and adjusts alignment datum line, to protect
Card installation of membrane is straight.
(5) waterproof roll overlap joint.
(6) coiled material receipts head is fixed: base plate position coiled material is received head and generally built at base plate plane construction edge
Permanent protection brick wall high for 500-800mm, this position (containing all facades of base plate) uses wet-laying cement mortar
Paste and seal receipts head and process.
(7) inspect for acceptance: check whether waterproof layer has breakage, apply in time after self-inspection is qualified checking and accepting, handle
Work surface transfers formality.
The processing technology of the reaction sand adherent layer that the present invention relates to is:
(1) carcass, lower pellicle and the color of sand, fineness are prepared by production technology list；
(2) upper tire operation:
A. carcass is placed by assigned position, and when carcass connects, its lap of splice is 40～50cm；
Process carcass hole the most in time, lack (splitting) mass defect such as limit, became uneven；
C. polyester blank cloth dries temperature 140～180 DEG C, and glass fiber blank dries temperature 110～160 DEG C
D. notice that device for adjusting deviation runs the most normal；
Operation should be notified down in time when E. having lap joint.
(3) molding procedure:
A. by the requirement of production kind, whether detection modified pitch cementitious matter temperature meets the requirements；
B. adjust by " production technology list " requirement, control dip-coating temperature and time；
C. adjust by " production technology list " requirement, control nip rolls spacing, it is ensured that coil thickness；
D. place by assigned position, adjust lower pellicle；
E. upper cooling water inflow is adjusted；
F. sander speed is adjusted, it is ensured that the stucco uniformity；
Control, regulate the width of overlap edge isolating membrane the most in time；
Supplement sand material the most in time；
I. there is lap joint thing should notify handkerchief operation in time, and carry out labelling.
(4) refrigerating work procedure:
Note cooling effect, open cooling water spray and coiled material storage shelf fan if desired.
(5) winding process:
A. adjust by " production technology list " requirement, control coiled material rolling length；
Processing outward appearance defective work the most in time, wound web material joint is less than at one, and the shortest one section must not be lacked
In 2500mm, and lengthen 150mm.
C., when coiled material rolling cuts, note checking coil thickness, outward appearance and section tire base dipping situation, and in time
Feed back to last process；
D. after coiled material rolling, with three adhesive tapes divide limit, in, limit winding package；
E. produced product variety, specification, often volume Paste Product mark are pressed.
Non-bituminous base waterproof roll sizing material main raw material(s) is resin, rubber, SBS, and softening oil etc. has good
Good adhesive property and ageing-resistant performance；The main material of non-bituminous base is HDPE splash guard and PE strength is intersected folded
Press mold.
Embodiment 1
A kind of bridging method introduced by description, material is the waterproof roll 2 with double overlap edge, long
Edge lap width is 70mm, and the first overlap edge is HDPE counterdie+isolating membrane+self-adhesion glued membrane+isolating membrane, the
Two overlap edges are HDPE counterdie+isolating membrane+self-adhesion glued membrane+reaction layer of sand.
During construction, tear the isolating membrane of respective avris off, at the bottom of the HDPE of the first overlap edge of the first waterproof roll
Film+self-adhesion glued membrane exposes and separates, the HDPE counterdie of the second overlap edge of the second waterproof roll and self-adhesion glued membrane
+ reaction layer of sand separates, and the second overlap edge HDPE counterdie of the second waterproof roll is overlapped on another width coiled material the
On first overlap edge HDPE counterdie of one waterproof roll, heat overlap edge with hot-air welding machine simultaneously, wait to roll up
Material micro-molten after with roller compaction, then the self-adhesion adhesive film on the second overlap edge limit of the second waterproof roll is overlying on the
On the HDPE counterdie on the first overlap edge limit of one waterproof roll, finally roll up the second overlap joint of the second waterproof roll
The reaction layer of sand on limit overlays on faying surface, again uses roller compaction.
During minor face lapping construction, will should scalp the self-adhesive on surface as the coiled material base specific purpose tool of bottom surface
Film layer and reaction layer of sand, be overlying on another width coiled material its HDPE film surface exposed, add with hot-air welding machine
Hot overlap edge, until coiled material micro-molten after with roller compaction, and fill with the hot-melt pressure sensitive adhesive of on-the-spot instant heating and stitch
Gap, the lap width of minor face is 80mm.
Embodiment 2
A kind of bridging method introduced by description, material is the waterproof roll 2 with single overlap edge, material
Material should be single overlap edge, and lap width is 70mm.
During construction, layer of sand is reacted upwards in the non-overlapping limit of coiled material, is overlying on the HDPE that another width coiled material exposes
Film surface, heats overlap edge with hot-air welding machine, until coiled material micro-molten after use roller compaction；Minor face lapping construction
Time, self-adhesion adhesive film and the reaction layer of sand on surface will be scalped as the coiled material specific purpose tool of bottom surface, will be another
One width coiled material is overlying on its HDPE film surface exposed, and heats overlap edge with hot-air welding machine, treats that coiled material is micro-molten
Afterwards with roller compaction, and the hot-melt pressure sensitive adhesive blind immediately heated with scene, the lap width of minor face is
80mm。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. a waterproof roll pre-installed and inverted adhered technique, it is characterised in that described technique includes following material: underground
Room base plate (1), waterproof roll (2) and bed course (3)；Described waterproof roll (2) is laid on described basement
Below base plate (1) and in described bed course (3) top；Described waterproof roll (2) is that CPC non-bituminous base is resistance to
Response type high density polyethylene (HDPE) self-adhesion glued membrane waterproof roll for a long time；Described waterproof roll (2) includes HDPE counterdie
(23), self-adhesion glued membrane (24) and reaction sand adherent layer (25), described self-adhesion glued membrane (24) is arranged over
Reaction sand adherent layer (25), described self-adhesion glued membrane (24) lower section is provided with HDPE counterdie (23)；
Described waterproof to overlay construction technology process as follows: a. basic unit inspects for acceptance, and b. work surface is transferred, c. basic unit
Cleaning, d. joint strengthening processes, and e. positions snap the line, and f. coiled material is mated formation, and g. coiled material lapping processes, and head received by h. coiled material
Fixing, i. self-inspection is checked and accepted, and j. work surface is transferred；
About described waterproof roll (2) body, two long limits are set to the first overlap edge (21) and the second overlap joint
Limit (22), first overlap edge (21) of waterproof roll body and the second overlap edge of another waterproof roll body
(22) overlap mutually, to complete the linking of any two waterproof rolls (2).
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that described base
Layer procuratorial work acceptance criteria is that workmen can stand, and basic unit is without subsiding；Meanwhile, basic unit needs without open fire；Institute
State base cleaning step to include clearing up basic unit's foreign material, cleaning dust and root out basic unit's thrust.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that described fixed
Position snap the line step is: according to the situation of work surface, first plays Article 1 location line, between Article 2 and Article 1
The fabric width 1m that distance is coiled material, every datum line is entered by 0.93m with the spacing of previous bar datum line afterwards
Row snap the line positions.After the good paving datum line of bullet, coiled material is launched and adjusts alignment datum line, to ensure coiled material
Paving is straight.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that first prevents
Reaction sand adherent layer (25) on first overlap edge (21) of water coiled material is shorter than described HDPE counterdie (23)
With self-adhesion glued membrane (24), the i.e. first overlap edge (21) forms an overlap joint groove position, described self-adhesion glued membrane (24)
The both sides up and down of corresponding overlap joint groove position are provided with isolating membrane (26)；Second overlap edge (22) of the second waterproof roll
On reaction sand adherent layer (25), HDPE counterdie (23) and self-adhesion glued membrane (24) edging, second overlap joint
In limit (22), self-adhesion glued membrane (24) lower surface is provided with isolating membrane (26) with overlap joint groove position opposite position.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 4, it is characterised in that two is waterproof
The processing step that coiled material (2) overlaps is as follows: a. tears the isolating membrane (26) of respective avris, the waterproof volume of b. first off
First overlap edge HDPE counterdie of material and self-adhesion glued membrane expose and separate, the second overlap joint of c. the second waterproof roll
Limit HDPE counterdie and self-adhesive membrance separation, the second overlap edge HDPE counterdie overlap joint of d. the second waterproof roll
On the first overlap edge HDPE counterdie of the first waterproof roll, e. hot-air welding machine heats overlap edge, waits to prevent
Water coiled material micro-molten after with roller compaction, the self-adhesion adhesive film of the second overlap edge of the second waterproof roll is overlying on by f. again
On the HDPE counterdie of the first overlap edge of the first waterproof roll, the reaction of g. the second waterproof roll the second overlap edge
Layer of sand overlays on faying surface, again uses roller compaction.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that described anti-
The construction technology of water coiled material minor face overlap joint is: a. is by the self-adhesion adhesive film on the first waterproof roll edge and reaction sand
Layer is scalped, and the second waterproof roll is directly overlying on the HDPE film surface that the first waterproof roll exposes, c. heat by b.
Wind bonding machine heating overlap edge, until coiled material micro-molten after with roller compaction, and by the on-the-spot pressure-sensitive heat immediately heated
Melten gel blind.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that first prevents
In water coiled material, reaction sand adherent layer (25) on the first overlap edge (21) and self-adhesion glued membrane (24) are shorter than institute
Stating HDPE counterdie (23), the i.e. first overlap edge (21) forms an overlap joint groove position,；Second waterproof roll
Reaction sand adherent layer (25), HDPE counterdie (23) and self-adhesion glued membrane (24) on second overlap edge (22)
Edging.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 7, it is characterised in that: two is waterproof
The processing step that coiled material (2) overlaps is as follows: second overlap edge (22) of a. the second waterproof roll is directly overlying on
First overlap edge (21) is formed on an overlap joint groove position, and b. hot-air welding machine heats overlap edge, treats that coiled material is micro-molten
After use roller compaction.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that described volume
Material is received head fixing step and is included in the high permanent protection brick wall of base plate plane construction edge block 500-800mm,
The all facades of base plate use wet-laying cement mortar to paste and seal receipts head and process.
A kind of waterproof roll pre-installed and inverted adhered technique the most according to claim 1, it is characterised in that described
It is to check whether waterproof layer has breakage that step is checked and accepted in self-inspection, applies in time checking and accepting, handle work after self-inspection is qualified
Formality is transferred in face.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610274585.5A CN105908787A (en) | 2016-04-28 | 2016-04-28 | Waterproof coiled material pre-paving and inverted sticking process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274585.5A CN105908787A (en) | 2016-04-28 | 2016-04-28 | Waterproof coiled material pre-paving and inverted sticking process |
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| CN105908787A true CN105908787A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610274585.5A Pending CN105908787A (en) | 2016-04-28 | 2016-04-28 | Waterproof coiled material pre-paving and inverted sticking process |
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Cited By (11)
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| CN107165290A (en) * | 2017-07-18 | 2017-09-15 | 上海宝冶集团有限公司 | Basement bottom board prespreading Macromolecular self-adhesive membrane waterproof roll non-bituminous base construction |
| CN108265979A (en) * | 2017-12-30 | 2018-07-10 | 天津卓宝科技有限公司 | A kind of construction technology of non-bituminous base volume material |
| CN108678030A (en) * | 2018-07-26 | 2018-10-19 | 中国电建集团成都勘测设计研究院有限公司 | Refuse landfill field bottom leakage preventing structure |
| CN110905008A (en) * | 2019-12-31 | 2020-03-24 | 中铁十六局集团北京轨道交通工程建设有限公司 | A kind of waterproof structure and construction method of structural bottom plate |
| CN112343093A (en) * | 2020-10-10 | 2021-02-09 | 上海建工七建集团有限公司 | Construction method for pre-laying reverse-adhesion waterproof coiled material of basement raft plate |
| CN112832297A (en) * | 2021-02-01 | 2021-05-25 | 中铁二十局集团第六工程有限公司 | Waterproofing membrane, foundation pit structure and construction method of waterproofing membrane |
| CN113002084A (en) * | 2021-04-19 | 2021-06-22 | 广东能辉新材料科技有限公司 | Anti-sticking composite waterproof coiled material and coating method of anti-sticking coating thereof |
| CN113047459A (en) * | 2021-04-25 | 2021-06-29 | 中国二十二冶集团有限公司 | Construction process for laying HDPE (high-density polyethylene) high-molecular self-adhesive film waterproof coiled material |
| CN113389286A (en) * | 2021-05-24 | 2021-09-14 | 北京东方雨虹防水技术股份有限公司 | Sealing treatment method for waterproof coiled material overlap joint edge in pre-laying anti-sticking method construction |
| CN113738035A (en) * | 2021-09-29 | 2021-12-03 | 河北佳倩建筑工程有限公司 | Hot melting construction method for SBS waterproof coiled material |
| CN117071756A (en) * | 2023-08-28 | 2023-11-17 | 中国二十二冶集团有限公司 | Construction technology of TPR pre-paved anti-adhesive waterproofing membrane |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165290A (en) * | 2017-07-18 | 2017-09-15 | 上海宝冶集团有限公司 | Basement bottom board prespreading Macromolecular self-adhesive membrane waterproof roll non-bituminous base construction |
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| CN108678030A (en) * | 2018-07-26 | 2018-10-19 | 中国电建集团成都勘测设计研究院有限公司 | Refuse landfill field bottom leakage preventing structure |
| CN110905008A (en) * | 2019-12-31 | 2020-03-24 | 中铁十六局集团北京轨道交通工程建设有限公司 | A kind of waterproof structure and construction method of structural bottom plate |
| CN112343093A (en) * | 2020-10-10 | 2021-02-09 | 上海建工七建集团有限公司 | Construction method for pre-laying reverse-adhesion waterproof coiled material of basement raft plate |
| CN112832297A (en) * | 2021-02-01 | 2021-05-25 | 中铁二十局集团第六工程有限公司 | Waterproofing membrane, foundation pit structure and construction method of waterproofing membrane |
| CN113002084A (en) * | 2021-04-19 | 2021-06-22 | 广东能辉新材料科技有限公司 | Anti-sticking composite waterproof coiled material and coating method of anti-sticking coating thereof |
| CN113047459A (en) * | 2021-04-25 | 2021-06-29 | 中国二十二冶集团有限公司 | Construction process for laying HDPE (high-density polyethylene) high-molecular self-adhesive film waterproof coiled material |
| CN113389286A (en) * | 2021-05-24 | 2021-09-14 | 北京东方雨虹防水技术股份有限公司 | Sealing treatment method for waterproof coiled material overlap joint edge in pre-laying anti-sticking method construction |
| CN113738035A (en) * | 2021-09-29 | 2021-12-03 | 河北佳倩建筑工程有限公司 | Hot melting construction method for SBS waterproof coiled material |
| CN117071756A (en) * | 2023-08-28 | 2023-11-17 | 中国二十二冶集团有限公司 | Construction technology of TPR pre-paved anti-adhesive waterproofing membrane |
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Application publication date: 20160831 |