CN101644096A - Self-adhesive rubber bituminous waterproof sheet material and preparation technology thereof - Google Patents
Self-adhesive rubber bituminous waterproof sheet material and preparation technology thereof Download PDFInfo
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- CN101644096A CN101644096A CN200910304437A CN200910304437A CN101644096A CN 101644096 A CN101644096 A CN 101644096A CN 200910304437 A CN200910304437 A CN 200910304437A CN 200910304437 A CN200910304437 A CN 200910304437A CN 101644096 A CN101644096 A CN 101644096A
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Abstract
The invention provides a self-adhesive rubber bituminous waterproof sheet material and preparation technology thereof. The waterproof sheet material comprises polyester cloths, an immersion oil coating layer and a film-mulching layer. The immersion oil comprises the following materials in parts by mass: 43-52 parts of bitumen, 5-15 parts of machine oil, 3-13 parts of SBS rubber, 3-13 parts of SBRrubber, 3-13 parts of EPDM rubber powder, 3-8 parts of butyl rubber powder, 15-25 parts of talc powder and 1-10 parts of petroleum resins. The bitumen is 90# one. The invention has the effects as follows: the waterproof sheet material can achieve the effect of sticking while adhering and improve the construction efficiency obviously; the waterproof sheet material is characterized by solvent-free construction, safety and no scald; the waterproof sheet material has shining surface and good elasticity, and the properties of the waterproof sheet material are not obviously changed after aging through laboratory test. The waterproof sheet material is suitable for waterproofing works of basements of industrial and civil buildings, subways, accumulated water in tunnels and the like, is also suitable for waterproofing of roofing of non-exposed buildings and is especially suitable for works which are characterized in that solvents and open fire are not allowed on the construction site.
Description
Technical field
The present invention relates to a kind of building waterproof coil, and the preparation technology of this waterproof roll.
Background technology
Waterproof roll is the building materials a kind of commonly used in the building operations, and in underground construction, construction of hydro project, waterproof roll is for reducing seepage, bearing than big flood and be pressed with very important meaning.Existing EPDM rubber waterproof rolling material has high strength, high-elongation, tearing strength height, high-low temperature resistant and anti-ozone, premium properties such as ageing-resistant, therefore uses comparatively extensive in building operations.But existing Ethylene Propylene Terpolymer waterproof roll is after laying is finished, and the waterproof base material can't combine closely with building basic unit, is easy to scurry seepage.Situation as the local infiltration of waterproofing course also can cause " scurrying water " under the whole waterproofing course.
Summary of the invention
The invention provides a kind of self-adhesive rubber asphalt waterproofing coiled material and preparation technology thereof, solve and to combine closely easy technical problem of scurrying seepage after existing waterproof roll is laid with building basic unit.
The technical solution adopted for the present invention to solve the technical problems is:
This self-adhesive rubber asphalt waterproofing coiled material comprises mylar, immersion oil coating layer and overlay film layer, and it is characterized in that: it is as follows that the material of described immersion oil coating layer is pressed proportion by weight:
Pitch 43-52 part;
Machine oil 5-15 part;
SBS glue 3-13 part;
SBR glue 3-13 part;
EPDM rubber powder 3-13 part;
Butyl rubber powder 3-8 part;
French chalk 15-25 part;
Petropols 1-10 part.
Described pitch is No. 90 pitches.
Also contain inorganic reinforcer or organic reinforcing agent in the described immersion oil coating layer.
Described overlay film layer is aluminium foil or barrier film.
The preparation technology of this self-adhesive rubber asphalt waterproofing coiled material is characterized in that step is as follows:
Step 1 drops into stirred vessel with pitch, carries out 2 hours thermal dehydrations under 110 ℃ of-115 ℃ of temperature, estimates till the no bubble generation;
Step 2 adds machine oil and stirs;
Step 3 adds EPDM rubber powder, butyl rubber powder in stirred vessel, stir to rubber powder to dissolve fully;
Step 4 adds other materials and stirs, and forms the material of immersion oil coating layer, in the input immersion cell;
Step 5, with immersion oil coating in the mylar expansion input immersion cell evenly;
Step 6, the thickness of control immersion oil coating layer, cooling;
Step 7, overlay film curls, packs, puts in storage.
In the described step 3, in the material of immersion oil coating layer, also add reinforcing agent and stir.
The Chinese of SBS is: the styrene butadiene styrene block copolymer.
SBR is the co-polymer of butadiene and styrene, and Chinese is butadiene-styrene rubber (English Styrene ButadieneCopolyme).
EPDM glue has another name called ethylene-propylene diene copolymer, is called for short second third glue, English name: Ethylene propylene Rubber, and synthetic by ethene and copolymerization of propylene, and on the EP main chain, import the 3rd composition that two strands is arranged on a small quantity.
Machine oil is the accessory substance of crude oil.
Beneficial effect of the present invention is as follows:
1, the present invention is an asphalt modifier with ethylene-propylene-diene monomer rubber powder materials such as (EPDM rubber powders), reaches sticking i.e. subsides, and efficiency of construction is obviously improved.
2, the present invention can play cooling, increase the flexible effect of product after adding machine oil.
3, adopt solvent-free construction, safety does not have and scalds.
4, product surface light, good springiness, detecting aged properties through the laboratory does not have significant change.
The experimental data contrast
| Project | Example 1 of the present invention | Example 2 of the present invention | Lab scale of the present invention | Pilot scale of the present invention | The present invention goes into operation |
| Impermeability/0.2MPa/120min | Waterproof | Waterproof | Waterproof | Waterproof | Waterproof |
| Pulling force/(N/5cm) 〉= | ??130 | ??135 | ??150 | ??155 | ??150 |
| Elongation per unit length/% 〉= | ??450 | ??460 | ??485 | ??475 | ??485 |
| Cutting performance/(N/mm) 〉= | 2.0 or adhesive surface ruptures outward | ??3.0 | ??3.1 | ??3.5 | ??3.1 |
| Stripping performance/(N/mm) 〉= | 1.5 or adhesive surface ruptures outward | ??1.4 | ??1.5 | ??1.6 | ??1.6 |
Physical properties such as pulling force of the present invention, elongation per unit length are all better, product is applicable to industry and waterproofings such as the basement of civilian construction, subway, tunnel ponding, also be applicable to the non-building roof waterproof that exposes, be particularly useful for the engineering that the job site bans the use of solvent and naked light.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is technological process of production figure of the present invention.
The specific embodiment
Embodiment one, and this self-adhesive rubber asphalt waterproofing coiled material comprises mylar, immersion oil coating layer and overlay film layer, and it is as follows that the material of described immersion oil coating layer is pressed proportion by weight:
48 parts of 90# pitches;
5 parts in machine oil;
8 parts in SBS glue;
8 parts in SBR glue;
8 parts of EPDM rubber powders;
3 parts of butyl rubber powders;
15 parts of French chalk;
5 parts of Petropols.
Embodiment two, and this self-adhesive rubber asphalt waterproofing coiled material comprises mylar, immersion oil coating layer and overlay film layer, and it is as follows that the material of described immersion oil coating layer is pressed proportion by weight:
45 parts of 90# pitches;
8 parts in machine oil;
7 parts in SBS glue;
7 parts in SBR glue;
7 parts of EPDM rubber powders;
5 parts of butyl rubber powders;
18 parts of French chalk;
3 parts of Petropols.
Also contain inorganic reinforcer or organic reinforcing agent in the described immersion oil coating layer.
Embodiment three, and this self-adhesive rubber asphalt waterproofing coiled material comprises mylar, immersion oil coating layer and overlay film layer, and it is as follows that the material of described immersion oil coating layer is pressed proportion by weight:
43 parts of 90# pitches;
15 parts in machine oil;
5 parts in SBS glue;
5 parts in SBR glue;
5 parts of EPDM rubber powders;
5 parts of butyl rubber powders;
20 parts of French chalk.
2 parts of Petropols.
Also contain inorganic reinforcer or organic reinforcing agent in the described immersion oil coating layer.
Embodiment four, and this self-adhesive rubber asphalt waterproofing coiled material comprises mylar, immersion oil coating layer and overlay film layer, and it is as follows that the material of described immersion oil coating layer is pressed proportion by weight:
52 parts of 90# pitches;
15 parts in machine oil;
3 parts in SBS glue;
3 parts in SBR glue;
3 parts of EPDM rubber powders;
3 parts of butyl rubber powders;
15 parts of French chalk;
6 parts of Petropols.
Also contain inorganic reinforcer or organic reinforcing agent in the described immersion oil coating layer.
The preparation technology of self-adhesive rubber asphalt waterproofing coiled material is as follows among the foregoing description 1-4:
Step 1 drops into stirred vessel with pitch, carries out 2 hours thermal dehydrations under 110 ℃ of-115 ℃ of temperature, estimates till the no bubble generation;
Step 2 adds machine oil and stirs;
Step 3 adds EPDM rubber powder, butyl rubber powder in stirred vessel, stir to rubber powder to dissolve fully;
Step 4 adds SBS glue, SBR glue, Petropols, reinforcing agent successively and stirs, and forms the material of immersion oil coating layer, in the input immersion cell;
Step 5, with immersion oil coating in the mylar expansion input immersion cell evenly;
Step 6, the thickness of control immersion oil coating layer, cooling;
Step 7, overlay film curls, packs, puts in storage.Described overlay film layer is aluminium foil or barrier film.
Claims (6)
1. a self-adhesive rubber asphalt waterproofing coiled material comprises mylar, immersion oil coating layer and overlay film layer, and it is characterized in that: it is as follows that the material of described immersion oil coating layer is pressed proportion by weight:
Pitch 43-52 part;
Machine oil 5-15 part;
SBS glue 3-13 part;
SBR glue 3-13 part;
EPDM rubber powder 3-13 part;
Butyl rubber powder 3-8 part;
French chalk 15-25 part;
Petropols 1-10 part.
2. self-adhesive rubber asphalt waterproofing coiled material according to claim 1 is characterized in that: described pitch is 90# pitch.
3. self-adhesive rubber asphalt waterproofing coiled material according to claim 1 is characterized in that: also contain inorganic reinforcer or organic reinforcing agent in the described immersion oil coating layer.
4. self-adhesive rubber asphalt waterproofing coiled material according to claim 1 is characterized in that: described overlay film layer is aluminium foil or barrier film.
5. preparation technology who uses aforesaid right requirement 1～4 any described self-adhesive rubber asphalt waterproofing coiled material is characterized in that step is as follows:
Step 1 drops into stirred vessel with pitch, carries out 2 hours thermal dehydrations under 110 ℃ of-115 ℃ of temperature, estimates till the no bubble generation;
Step 2 adds machine oil and stirs;
Step 3 adds EPDM rubber powder, butyl rubber powder in stirred vessel, stir to rubber powder to dissolve fully;
Step 4 adds other materials and stirs, and forms the material of immersion oil coating layer, in the input immersion cell;
Step 5, with immersion oil coating in the mylar expansion input immersion cell evenly;
Step 6, the thickness of control immersion oil coating layer, cooling;
Step 7, overlay film curls, packs, puts in storage.
6. the preparation technology of self-adhesive rubber asphalt waterproofing coiled material according to claim 5 is characterized in that: in the described step 3, also add reinforcing agent and stir in the material of immersion oil coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910304437A CN101644096A (en) | 2009-07-16 | 2009-07-16 | Self-adhesive rubber bituminous waterproof sheet material and preparation technology thereof |
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| CN200910304437A CN101644096A (en) | 2009-07-16 | 2009-07-16 | Self-adhesive rubber bituminous waterproof sheet material and preparation technology thereof |
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| CN200910304437A Pending CN101644096A (en) | 2009-07-16 | 2009-07-16 | Self-adhesive rubber bituminous waterproof sheet material and preparation technology thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967868A (en) * | 2010-07-13 | 2011-02-09 | 北京立高科技股份有限公司 | High-self-adhesive waterproof roll material of SBS (Styrene-Butadiene-Styrene) modified asphalt and production process thereof |
| CN102031833A (en) * | 2010-12-10 | 2011-04-27 | 上海台安工程实业有限公司 | High-performance synthetic rubber asphalt waterproof coiled material |
| CN102382414A (en) * | 2010-08-27 | 2012-03-21 | 安徽三缔沥青材料有限公司 | Resin modified asphalt and preparation method thereof |
| CN103305018A (en) * | 2013-07-02 | 2013-09-18 | 河北豫旺百创防水材料有限公司 | Self-adhesion silica gel powder-modified asphalt waterproof coiled material |
| CN103465541A (en) * | 2013-09-29 | 2013-12-25 | 河北豫旺百创防水材料有限公司 | Waterproofing roll with self-adhesion POE modified bitumen |
| CN104098919A (en) * | 2014-07-14 | 2014-10-15 | 安徽立德建材有限公司 | Production method of liquid EPDM (ethylene-propylene-diene monomer) modified asphalt waterproof coiled materials |
| CN106087642A (en) * | 2016-06-29 | 2016-11-09 | 陈平坚 | A kind of repair way veil splits and the method peeled off and material |
| CN107118576A (en) * | 2017-05-03 | 2017-09-01 | 青岛东方雨虹建筑材料有限公司 | It is a kind of from viscous bitumen and preparation method thereof and self-adhesive asphalt waterproof coiled material |
| CN116971189A (en) * | 2023-08-03 | 2023-10-31 | 烟台市洛蒙防水材料有限公司 | High-viscosity waterproof coating and construction method thereof |
-
2009
- 2009-07-16 CN CN200910304437A patent/CN101644096A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967868A (en) * | 2010-07-13 | 2011-02-09 | 北京立高科技股份有限公司 | High-self-adhesive waterproof roll material of SBS (Styrene-Butadiene-Styrene) modified asphalt and production process thereof |
| CN101967868B (en) * | 2010-07-13 | 2012-10-10 | 北京立高科技股份有限公司 | High-self-adhesive waterproof roll material of SBS (Styrene-Butadiene-Styrene) modified asphalt and production process thereof |
| CN102382414A (en) * | 2010-08-27 | 2012-03-21 | 安徽三缔沥青材料有限公司 | Resin modified asphalt and preparation method thereof |
| CN102031833A (en) * | 2010-12-10 | 2011-04-27 | 上海台安工程实业有限公司 | High-performance synthetic rubber asphalt waterproof coiled material |
| CN102031833B (en) * | 2010-12-10 | 2011-12-28 | 上海台安工程实业有限公司 | High-performance synthetic rubber asphalt waterproof coiled material |
| CN103305018A (en) * | 2013-07-02 | 2013-09-18 | 河北豫旺百创防水材料有限公司 | Self-adhesion silica gel powder-modified asphalt waterproof coiled material |
| CN103465541A (en) * | 2013-09-29 | 2013-12-25 | 河北豫旺百创防水材料有限公司 | Waterproofing roll with self-adhesion POE modified bitumen |
| CN104098919A (en) * | 2014-07-14 | 2014-10-15 | 安徽立德建材有限公司 | Production method of liquid EPDM (ethylene-propylene-diene monomer) modified asphalt waterproof coiled materials |
| CN106087642A (en) * | 2016-06-29 | 2016-11-09 | 陈平坚 | A kind of repair way veil splits and the method peeled off and material |
| CN107118576A (en) * | 2017-05-03 | 2017-09-01 | 青岛东方雨虹建筑材料有限公司 | It is a kind of from viscous bitumen and preparation method thereof and self-adhesive asphalt waterproof coiled material |
| CN107118576B (en) * | 2017-05-03 | 2019-12-13 | 青岛东方雨虹建筑材料有限公司 | Self-adhesive asphalt, preparation method thereof and self-adhesive asphalt waterproof coiled material |
| CN116971189A (en) * | 2023-08-03 | 2023-10-31 | 烟台市洛蒙防水材料有限公司 | High-viscosity waterproof coating and construction method thereof |
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Application publication date: 20100210 |