CN101144004A - Self-adhering water-proof coiled material and processing method thereof - Google Patents
Self-adhering water-proof coiled material and processing method thereof Download PDFInfo
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- CN101144004A CN101144004A CNA2006100625766A CN200610062576A CN101144004A CN 101144004 A CN101144004 A CN 101144004A CN A2006100625766 A CNA2006100625766 A CN A2006100625766A CN 200610062576 A CN200610062576 A CN 200610062576A CN 101144004 A CN101144004 A CN 101144004A
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- parts
- water
- creep
- self
- adhesive waterproof
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- 239000000463 material Substances 0.000 title claims abstract description 85
- 238000003672 processing method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims abstract description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 15
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 7
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 150000003926 acrylamides Chemical class 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 229960004418 trolamine Drugs 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 abstract description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Adhesives Or Adhesive Processes (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention relates to a self-adhered waterproofing membrane, which includes creeping base material and matrix layer, wherein the creeping base material includes: 50-100 portion by weight of water; 15-40 portion by weight of water acrylamide; 0.02-0.5 portion by weight of water bis-acrylamide; 0.5-30 portion by weight of water triethanolamine; 10-30 portion by weight of 0.1-1.0 percent aqueous ammonia persulfate. The invention also provides a processing method for self-adhered waterproofing membrane, which includes the following steps: laying of matrix layer, the matrix material is flatly layered in the production groove, and is moistened by clean water; preparation of the creeping base material, each material is mixed according a certain proportion; forming and curing of the creeping base material, the mixed material is poured into the production groove to flat the liquid surface until the reaction is completed and the material is cured; laying of isolating film, an isolating film is laid on the surface of the cured material, followed by rolling up and packaging. The self-adhered waterproofing membrane of the invention has good bonding property with wet base surface, and the self-creeping of the invention can eliminate stress influence to base surface and also has self-healing function.
Description
Technical field
The present invention relates to a kind of water-proof material and working method thereof, relate in particular to a kind of adhesive waterproof coil and working method thereof.
Background technology
Building waterproof is handled for construction quality very crucial, and common WATER REPELLENT is a laying water-proof coiled material on buildings, and existing waterproof roll is in the majority with self-adhesive rubber asphalt waterproofing coiled material, and the component prescription of self-adhesive rubber asphalt waterproofing coiled material (weight part) is:
No. 10 oxidized bitumens 45
200 order talcum powder 40
SBS (styrene-butadiene-styrene block copolymer) 5
SBR (styrene-butadiene rubber(SBR)) 10
The working method of this self-adhesive rubber asphalt waterproofing coiled material is:
1, material modified (SBS, SBR) and packing material (talcum powder) are directly dropped into and evenly spread in the pitch;
2, bitumen blend is heated to 160～180 ℃, heated and stirred in churned mechanically mediation or special homogenizer are arranged reaches homodisperse, just can obtain modified product, and Heating temperature be must guard against too high, and churning time can not be long, and avoid air to bring into.
Present self-adhesive rubber asphalt waterproofing coiled material and the following shortcoming of working method ubiquity thereof:
1, solid with being pasted not strongly of moist basal plane;
2, binding agent is asynchronous with the coiled material bulk properties, and the water disengaging is easily met by lap-joint mutually;
3, by after thing pierces through firmly, coiled material does not possess the self-regeneration function;
4, if coiled material breaks, breakage is easy to scurry water below coiled material;
5, the coiled material that adhesive property is good then can not be dissolved basic unit's stress transmission, and the coiled material body easily produces local wearing out rapidly and damages at basic unit STRESS VARIATION place;
6, production unit and step complexity, production material need be heated to molten state;
7, petroleum products raw material consumption is many.
Summary of the invention
Technical problem to be solved by this invention is: a kind of adhesive waterproof coil is provided, and its switching performance, water resistance are strong, and have self-reparing capability.
Technical problem to be solved by this invention is: a kind of working method of adhesive waterproof coil is provided, and its working method is simple, easy handling control, and the adhesive waterproof coil water resistance of processing is strong.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of adhesive waterproof coil, comprise creep base-material and the sticking body piles of being located at base-material one side surface, and wherein, the creep base-material adopts following formulated to form (weight part):
50～100 parts in water;
15～40 parts of acrylamides;
0.02～0.5 part of bisacrylamide;
0.5～30 part of trolamine;
0.1 10～30 parts of～1.0% ammonium persulfate aqueous solution.
The present invention also provides a kind of working method of adhesive waterproof coil, comprises the steps:
1) lays body piles, carcass material paving entirely in the bottom land of producing groove and fixing, arrangement, is determined that the body piles of completing have not had bulging, wrinkling and disrepair phenomenon, use the wetting body piles of water purification again, and make the no open fire in body piles surface;
2) preparation creep base-material, the good strictness of material weighing of preparation creep base-material is mixed mutually in proportion, mix churning time mutually and be no more than for 10 seconds;
3) shaping creep base-material and curing are poured mutually mixed material in the production groove in the mobile mode at once, catch up with flat liquid level with the unit of plastic that does not absorb water before material solidifies, and treat that material reaction reaches curing fully;
4) lay barrier film, the material surface after curing rolls the layer overlay barrier film, the sheet material after the moulding is rolled pack.
The invention has the beneficial effects as follows: the creep material of adhesive waterproof coil of the present invention adopts the hydratability polymer, and water-control can be saved the macromolecular material consumption greatly; And as the hydratability material, good with the stickup performance of moist basal plane; And eliminate of the influence of basic unit's stress to waterproof layer by the creep of coiled material self; It is pierced through the back coiled material by hard thing and has self-healing function; The present invention can adopt normal temperature cast-type production technique, and equipment is simple, and need not heat treated, can save energy.
The present invention is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schema of adhesive waterproof coil working method of the present invention.
Embodiment
The invention provides a kind of adhesive waterproof coil, comprise creep base-material and the sticking body piles of being located at base-material one side surface, wherein, the creep base-material adopts following formulated to form (for weight part):
50～100 parts in water
15～40 parts of acrylamides
0.02～0.5 part of bisacrylamide
0.5～30 part of trolamine
0.1 10～30 parts of～1.0% ammonium persulfate aqueous solution
Body piles are non-directional non-woven fabrics, certainly, also can adopt other various non-woven fabrics as body piles.
It is as follows to enumerate the concrete production formulas of several creep materials (weight part) below:
| Prescription one | Prescription two | Prescription three | Prescription four | |
| Water | 60 parts | 70 parts | 50 | 100 |
| Acrylamide | 20 parts | 30 parts | 15 | 40 |
| Bisacrylamide | 0.4 part | 0.05 | 0.02 | 0.5 |
| Trolamine | 1.0 part | 10 parts | 0.5 | 30 |
| The 0.8% ammonium persulfate aqueous solution | 25 parts | 20 parts | 10 | 30 |
Adopt above-mentioned prescription all can obtain hydratability polyacrylamide elastomerics, molecular formula is:
CH
2CHCONH
2)
100n·mH
2O
Chemical equation during its preparation is as follows:
Below just the performance and the principle thereof of adhesive waterproof coil of the present invention are described in detail.
1, bonding mechanism:
After the propionic ester monomer carried out modification, make polymer creep type adhesive waterproof coil body long chain molecule contain abundant hydrophilic segment, the free key that these segments form is equivalent in " claw " the same hole that can stretch into substrate surface firmly promptly basal plane.Cement produces colloid reaction in hydration process, the microtexture of its basal plane is a vesicular structure, the hydrophilic segment of creep molecule can directly put in the cement colloidal hole and also can bring in the cement colloidal hole by water molecules, so this product adaptation is in dry basal plane and moist basal plane, cement basal plane and concrete there are good adhesive property, can make coiled material and basic unit form an integral body.
2, creep mechanism:
The physicals of macromolecule material is by the form decision of the geometry and the key of material molecule.The three-dimensional arrangement family macromolecule material table of stablizing strong bond reveals favorable rigidity, the plane reticulated structure family macromolecule material table of stablizing strong bond reveals good toughness, and long chain type linearity molecular structure material table reveals fabulous extension performance, and unsettled higly branched chain type monomer easily aggregates into rigidity and toughness polymer under the effect of initiator and cross linking agent.The creep material molecule is the long chain type linear structure, its material form is between solid and liquid, intermolecular bonding energy a little less than, long chain molecule can flexural deformation under the effect of external force, intermolecular can sliding over each other, and its physics and chemical property all do not change, and this makes it have fabulous flexibility and external force self-leveling, can the oneself dissolve internal stress.So the deformability that product adaptation basic unit stress produces is strong, when stretched by basic unit's distortion, the deformation stress of basic unit is die-offed in coiled material even is disappeared, can not make the deformation stress of basic unit be delivered to the adhesive waterproof coil surface, thereby can not make waterproof layer be subjected to wearing out rapidly under the effect of stretching place internal stress.Secular whole structure of coiled material and favorable waterproof property have been guaranteed.
3, self-healing mechanism:
When coiled material appearance breakage or after by the foreign object puncture, the softish material will be automatically stays the hole place and " flows " toward piercing through, to eliminate the internal stress at hole place, meet behind the water in the coiled material hydrophilic segment of the molecule microdilatancy self-healing fault location that will absorb water simultaneously, to stop passing through of water, and stoped the generation of " scurrying water " phenomenon, improved the reliability of waterproof.
As shown in Figure 1, the present invention also provides a kind of adhesive waterproof coil working method, comprises the steps:
1) lay body piles, carcass material paving entirely in the bottom land of producing groove and fixing, arrangement, is determined that the body piles of completing have not had bulging, wrinkling and disrepair phenomenon, and with the wetting body piles of water purification, and make the surperficial no open fire of body piles;
2) preparation creep base-material, the good strictness of material weighing of preparation creep base-material is mixed mutually in proportion, mix churning time mutually and be no more than for 10 seconds;
3) shaping creep base-material and curing, mutually mixed material is poured in the production groove in the mobile mode at once, before material solidifies, caught up with flat liquid level, treat that material reaction reaches curing fully with the unit of plastic that does not absorb water, usually be advisable with 10 minutes at 8～15 minutes the set time of creep base-material;
4) lay barrier film, the material surface after curing rolls the layer overlay barrier film, and the sheet material after the moulding is rolled and packed with plastic bag sealing.
In use, barrier film is torn, can be layed in building surface, the body piles one side outwardly.
Claims (7)
1. adhesive waterproof coil is characterized in that: comprise creep basic unit and the sticking body piles of being located at creep basic unit one side surface, wherein, the creep base-material adopts following formulated to form (weight part):
50～100 parts in water;
15～40 parts of acrylamides;
0.02～0.5 part of bisacrylamide;
0.5～30 part of trolamine;
0.1 10～30 parts of～1.0% ammonium persulfate aqueous solution.
2. adhesive waterproof coil as claimed in claim 1 is characterized in that: the weight part of each composition of creep base-material is: 60 parts in water, 20 parts of acrylamides, 0.4 part of bisacrylamide, 1.0 parts of trolamines, 25 parts of the 0.8% ammonium persulfate aqueous solution.
3. adhesive waterproof coil as claimed in claim 1 is characterized in that: the weight part of each composition of creep base-material is: 70 parts in water, 30 parts of acrylamides, 0.05 part of bisacrylamide, 10 parts of trolamines, 20 parts of the 0.2% ammonium persulfate aqueous solution.
4. adhesive waterproof coil as claimed in claim 1 is characterized in that: described body piles are non-directional non-woven fabrics.
5. the working method of an adhesive waterproof coil as claimed in claim 1 comprises the steps:
1) lays body piles, carcass material paving entirely in the bottom land of producing groove and fixing, arrangement, is determined that the body piles of completing have not had bulging, wrinkling and disrepair phenomenon, use the wetting body piles of water purification again, and make the no open fire in body piles surface;
2) preparation creep base-material, the good strictness of material weighing of preparation creep base-material is mixed mutually in proportion, mix churning time mutually and be no more than for 10 seconds;
3) shaping creep base-material and curing are poured mutually mixed material in the production groove in the mobile mode at once, catch up with flat liquid level with the unit of plastic that does not absorb water before material solidifies, and treat that material reaction reaches curing fully;
4) lay barrier film, the material surface after curing rolls the layer overlay barrier film, the sheet material after the moulding is rolled pack.
6. the working method of adhesive waterproof coil as claimed in claim 5, it is characterized in that: the set time of creep base-material was at 8～15 minutes.
7. the working method of adhesive waterproof coil as claimed in claim 5, it is characterized in that: the sheet material after the moulding is rolled with plastic bag sealing and is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100625766A CN101144004B (en) | 2006-09-14 | 2006-09-14 | Self-adhering water-proof coiled material and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100625766A CN101144004B (en) | 2006-09-14 | 2006-09-14 | Self-adhering water-proof coiled material and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101144004A true CN101144004A (en) | 2008-03-19 |
| CN101144004B CN101144004B (en) | 2010-08-25 |
Family
ID=39206744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100625766A Expired - Fee Related CN101144004B (en) | 2006-09-14 | 2006-09-14 | Self-adhering water-proof coiled material and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101144004B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525529B (en) * | 2009-04-01 | 2012-10-17 | 深圳市科荣兴实业有限公司 | Preparation method of waterproof material |
| CN103088923A (en) * | 2011-10-27 | 2013-05-08 | 滁州格美特科技有限公司 | Modified waterproof coiled material and producing method thereof |
| CN110041460A (en) * | 2019-04-30 | 2019-07-23 | 芜湖市科迪防水节能科技有限公司 | A kind of gel waterproof material and its construction method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181408A (en) * | 1996-11-01 | 1998-05-13 | 还正军 | Leakage stoppage material |
| DE10041394A1 (en) * | 2000-08-23 | 2002-03-07 | Stockhausen Chem Fab Gmbh | Use of water-in-water polymer dispersions for fire prevention and fighting |
| CN1160407C (en) * | 2001-12-29 | 2004-08-04 | 中国科学院长春应用化学研究所 | Process for preparing high-hydroscopicity composite resin for agricultural purpose |
-
2006
- 2006-09-14 CN CN2006100625766A patent/CN101144004B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525529B (en) * | 2009-04-01 | 2012-10-17 | 深圳市科荣兴实业有限公司 | Preparation method of waterproof material |
| CN103088923A (en) * | 2011-10-27 | 2013-05-08 | 滁州格美特科技有限公司 | Modified waterproof coiled material and producing method thereof |
| CN103088923B (en) * | 2011-10-27 | 2016-05-11 | 滁州格美特科技有限公司 | A kind of modification waterproof roll and preparation method thereof |
| CN110041460A (en) * | 2019-04-30 | 2019-07-23 | 芜湖市科迪防水节能科技有限公司 | A kind of gel waterproof material and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101144004B (en) | 2010-08-25 |
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