CN103641497A - Seepage-resistant tunnel fireproof paint - Google Patents
Seepage-resistant tunnel fireproof paint Download PDFInfo
- Publication number
- CN103641497A CN103641497A CN201310603609.3A CN201310603609A CN103641497A CN 103641497 A CN103641497 A CN 103641497A CN 201310603609 A CN201310603609 A CN 201310603609A CN 103641497 A CN103641497 A CN 103641497A
- Authority
- CN
- China
- Prior art keywords
- parts
- fireproof
- performance
- tunnels
- proof coating
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A disclosed seepage-resistant tunnel fireproof paint is prepared by stirring the following raw materials in parts by weight: 100-105 parts of fireproof cement, 20-30 parts of portland blast furnace slag cement, 30-35 parts of acrylate polymer emulsion, 10-15 parts of vinyl acetate resin emulsion, 5-7 parts of aluminium hydroxide, 10-15 parts of perlite, 4-8 parts of fly ash, 3-4 parts of ammonium bichromate, 2-6 parts of light calcium carbonate, 10-16 parts of polypropylene short fiber, 2-6 parts of carboxymethyl cellulose, 7-9 parts of diatomite, 4-9 parts of vermiculite, 3-8 parts of ammonium polyphosphate, 5-8 parts of potter's clay and 3-5 parts of pentaerythritol. The product provided by the invention not only has good fireproof performance, but also has water seepage resistant performance, and thus makes up the disadvantage the conventional fireproof paints are bad in waterproof performance; and the fireproof paint is green, environment-friendly, strong in caking property, easy to construct and operate and excellent in comprehensive performance, and is suitable for the fields such as traffic tunnels, people's air defence buildings, underground buildings and the like.
Description
Technical field
The present invention relates to a kind of antiseepage type fire-proof coating for tunnels, belong to chemistry painting industry technical field.
Technical background
In architecture, cross-sectional area is surpassed to 30m
2the channel definition of underground artificial construction be tunnel.The task of communications and transportation is not only being born in tunnel, also plays the function of optical cable, cable or even transition pipeline, hydraulic pipe passage.Although the reinforced concrete member as main building in tunnel is non-combustible material, tunnel fire hazard have after burning surrounding temperature raise very fast, the time length is long, ignition range is large, fire suppression and enter the features such as difficult.In the short period of time occurring at fire, the on-the-spot local temperature of catching fire in tunnel can rise to rapidly 1000 ℃, lasting rising along with temperature, in concrete, in conjunction with water, become vapor expansion, produce pressure, cause concrete surface layer to burst, produce large subsiding, tunnel-liner and structure are also damaged, and have aggravated evacuation and rescue personnel's life danger, and its direct losses and indirect loss are huge.Along with being on the increase of China's long tunnel and super long tunnel, the protection of the structure fire in tunnel has been an important research topic.
In the measure of tunnel structure fp, from the accessibility of cost performance and construction, to consider, fire-proof coating for tunnels is the optimal selection of tunnel fire proofing protection.In construction industry and other relevant industries, all kinds of frie retardant coatings have constantly been there are, though can realize fire prevention, but product exists the shortcomings such as the time of complicated, the long-time coating shedding of construction, fire prevention protection is short, concerning people's life security, if must not be a bit careless on fire safety.
Summary of the invention
The object of the invention is to provide the antiseepage type fire-proof coating for tunnels that a kind of fire resistance is good.
In order to achieve the above object, the present invention adopts technical scheme to be: a kind of antiseepage type fire-proof coating for tunnels, it is mainly to be stirred and make according to parts by weight proportioning by following raw materials according: 100-105 part refractory cements, 20-30 part Portland blast furnace slag cement, 30-35 part acrylate polymer emulsion, 10-15 part vinyl acetate resin emulsion, 5-7 part aluminium hydroxide, 10-15 part perlite, 4-8 part flyash, 3-4 part ammonium dichromate, 2-6 part light calcium carbonate, 10-16 part polypropene staple, 2-6 part carboxymethyl cellulose, 7-9 part diatomite, 4-9 part vermiculite, 3-8 part ammonium polyphosphate, 5-8 part potter's clay, 3-5 part tetramethylolmethane.
Described perlitic particle diameter is 2-5mm.
Also contain 4-8 part ammonium borate.
Beneficial effect: product of the present invention not only fire resistance is good, but also has water-impervious function, has made up the poor defect of traditional frie retardant coating water-proof function; This frie retardant coating environmental protection, cohesiveness be strong, be easy to constructing operation, high comprehensive performance, is applicable to the fields such as traffic tunnel, people's air defense and hypogee.
Embodiment
Embodiment 1
A kind of antiseepage type fire-proof coating for tunnels stirs and makes according to weight proportion by following raw materials according: 100-105 part refractory cements, 20-30 part Portland blast furnace slag cement, 30-35 part acrylate polymer emulsion, 10-15 part vinyl acetate resin emulsion, 5-7 part aluminium hydroxide, 10-15 part perlite, 4-8 part flyash, 3-4 part ammonium dichromate, 2-6 part light calcium carbonate, 10-16 part polypropene staple, 2-6 part carboxymethyl cellulose, 7-9 part diatomite, 4-9 part vermiculite, 3-8 part ammonium polyphosphate, 5-8 part potter's clay, 3-5 part tetramethylolmethane.
Embodiment 2
A kind of antiseepage type fire-proof coating for tunnels stirs and makes according to weight proportion by following raw materials according: 100-105 part refractory cements, 20-30 part Portland blast furnace slag cement, 30-35 part acrylate polymer emulsion, 10-15 part vinyl acetate resin emulsion, 5-7 part aluminium hydroxide, 10-15 part perlite, 4-8 part flyash, 3-4 part ammonium dichromate, 2-6 part light calcium carbonate, 10-16 part polypropene staple, 2-6 part carboxymethyl cellulose, 7-9 part diatomite, 4-9 part vermiculite, 3-8 part ammonium polyphosphate, 5-8 part potter's clay, 3-5 part tetramethylolmethane and 4-8 part ammonium borate.
Embodiment 3
The formula of above-described embodiment is preparation construction by the following method all: (1) batching, coating and water are carried out to proportioning with the ratio of 0.7 left and right, first add a small amount of water and add while stirring coating, and appropriate moisturizing, the general 20min that stirs becomes thick pulpous state (2) construction, with spraying machine, from the waist in tunnel, spray from below to up, each spraying 3-7mm is thick, the interval engineering time take last time paint-based and originally parches as standard, and so circulation, until spray to design thickness, after last spraying, as must be floating, use trowelling method, floating.
The prepared finished product of above-described embodiment all can reach following technical indicator after tested: 1, tail over rate≤1.0%; 2, dry density≤580kg/m
3; 3, water tolerance: h>=24, coating does not ftracture, aliquation, come off; 4, alkali resistance: h>=24, coating does not ftracture, aliquation, come off; 5, cohesive strength: concrete>=0.1MPa; 6, cold-hot round-robin test: 25 times, do not ftracture, do not come off; 7, ultimate compression strength:>=0.3MPa; 8, flue gas toxity: AQ-1 level; 9, fire performance: 9mm thickness fire endurance>=2.2h, 12mm thickness fire endurance>=3.1h.
Claims (3)
1. an antiseepage type fire-proof coating for tunnels, it is characterized in that it is mainly to be stirred and make according to parts by weight proportioning by following raw materials according: 100-105 part refractory cements, 20-30 part Portland blast furnace slag cement, 30-35 part acrylate polymer emulsion, 10-15 part vinyl acetate resin emulsion, 5-7 part aluminium hydroxide, 10-15 part perlite, 4-8 part flyash, 3-4 part ammonium dichromate, 2-6 part light calcium carbonate, 10-16 part polypropene staple, 2-6 part carboxymethyl cellulose, 7-9 part diatomite, 4-9 part vermiculite, 3-8 part ammonium polyphosphate, 5-8 part potter's clay, 3-5 part tetramethylolmethane.
2. a kind of antiseepage type fire-proof coating for tunnels according to claim 1, is characterized in that: described perlitic particle diameter is 2-5mm.
3. a kind of antiseepage type fire-proof coating for tunnels according to claim 1, is characterized in that: also contain 4-8 part ammonium borate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603609.3A CN103641497A (en) | 2013-11-26 | 2013-11-26 | Seepage-resistant tunnel fireproof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603609.3A CN103641497A (en) | 2013-11-26 | 2013-11-26 | Seepage-resistant tunnel fireproof paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103641497A true CN103641497A (en) | 2014-03-19 |
Family
ID=50246832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310603609.3A Pending CN103641497A (en) | 2013-11-26 | 2013-11-26 | Seepage-resistant tunnel fireproof paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103641497A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045287A (en) * | 2014-06-27 | 2014-09-17 | 无锡市崇安区科技创业服务中心 | Anti-seepage cement and construction method thereof |
| CN105152589A (en) * | 2015-08-05 | 2015-12-16 | 天长市巨龙车船涂料有限公司 | Waterproof paint for underground coal mine |
| CN109501405A (en) * | 2017-09-15 | 2019-03-22 | 无锡市九州船用甲板敷料有限公司 | High damping height sound insulation damping structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1916086A (en) * | 2006-08-29 | 2007-02-21 | 泰州五行涂料有限公司 | Fire-retardant coatings for tunnel, and preparation method |
| CN1986715A (en) * | 2005-12-20 | 2007-06-27 | 方兴中 | Fireproof tunnel paint |
| CN101134854A (en) * | 2007-10-08 | 2008-03-05 | 彭桦 | Tunnel fire-proof paint |
| CN102452824A (en) * | 2010-10-22 | 2012-05-16 | 武汉帅麟科技有限公司 | Anti-seepage tunnel fireproof paint |
-
2013
- 2013-11-26 CN CN201310603609.3A patent/CN103641497A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986715A (en) * | 2005-12-20 | 2007-06-27 | 方兴中 | Fireproof tunnel paint |
| CN1916086A (en) * | 2006-08-29 | 2007-02-21 | 泰州五行涂料有限公司 | Fire-retardant coatings for tunnel, and preparation method |
| CN101134854A (en) * | 2007-10-08 | 2008-03-05 | 彭桦 | Tunnel fire-proof paint |
| CN102452824A (en) * | 2010-10-22 | 2012-05-16 | 武汉帅麟科技有限公司 | Anti-seepage tunnel fireproof paint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045287A (en) * | 2014-06-27 | 2014-09-17 | 无锡市崇安区科技创业服务中心 | Anti-seepage cement and construction method thereof |
| CN104045287B (en) * | 2014-06-27 | 2016-01-20 | 无锡市崇安区科技创业服务中心 | A kind of watertight cement and constructional method thereof |
| CN105152589A (en) * | 2015-08-05 | 2015-12-16 | 天长市巨龙车船涂料有限公司 | Waterproof paint for underground coal mine |
| CN109501405A (en) * | 2017-09-15 | 2019-03-22 | 无锡市九州船用甲板敷料有限公司 | High damping height sound insulation damping structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103641409B (en) | A kind of anti-permeability type tunnel fireproof paint | |
| CN101134854B (en) | Tunnel fire-proof paint | |
| CN102875096B (en) | Building fire protection heat insulation material | |
| CN103642286B (en) | A kind of sound absorption-type fire-proof coating for tunnels | |
| CN101781497B (en) | Underground gas plugging coating in coal mine | |
| CN103641420B (en) | A kind of Tunnel environment-friendlyfireproof fireproof paint | |
| CN103979837B (en) | A kind of moistureproof light thermal-insulation partition plate and preparation method thereof | |
| CN104355594A (en) | Fireproof environment-friendly light partition plate and manufacturing method thereof | |
| CN110294616A (en) | A kind of building thermal insulation material | |
| KR100807244B1 (en) | Inorganic binder composition having high fire resistance and fire resistant board using it | |
| CN103641496B (en) | Expansive type tunnel fireproof paint | |
| CN103979860A (en) | Waterproof lightweight partition plate and manufacturing method thereof | |
| CN103641497A (en) | Seepage-resistant tunnel fireproof paint | |
| CN103979859A (en) | Fireproof lightweight partition plate and manufacturing method thereof | |
| CN103627270B (en) | A kind of tunnel fire-proof dilatation | |
| CN103641422B (en) | A kind of Tunnel impermeable fireproof paint | |
| CN105198334A (en) | Seepage-proof and fire-proof coating for tunnels | |
| CN103641419B (en) | A kind of tunnel sound-absorbing frie retardant coating | |
| CN103641423A (en) | Tunnel impervious fireproof paint | |
| CN105218049A (en) | A kind of Seepage-resistant tunnel fireproof paint | |
| CN105198335A (en) | Environment-friendly fire-proof coating for tunnels | |
| CN104743991A (en) | Inorganic waterproof heat insulation rock mud | |
| CN105198373A (en) | Anti-seepage type fireproof coating for tunnel | |
| CN103641421B (en) | A kind of Environment-friendlytunnel tunnel fireproof paint | |
| CN105218026A (en) | A kind of expansion type tunnel fire-proof paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |