CN103641414A - Fireproof, anti-permeable and mildewproof tunnel fire retardant coating and preparation method thereof - Google Patents
Fireproof, anti-permeable and mildewproof tunnel fire retardant coating and preparation method thereof Download PDFInfo
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- CN103641414A CN103641414A CN201310671960.6A CN201310671960A CN103641414A CN 103641414 A CN103641414 A CN 103641414A CN 201310671960 A CN201310671960 A CN 201310671960A CN 103641414 A CN103641414 A CN 103641414A
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Abstract
The invention provides a fireproof, anti-permeable and mildewproof tunnel fire retardant coating and a machining process thereof. The coating comprises auxiliaries such as fireproof filler, a retardant, a main adhesive, an auxiliary adhesive, a waterproof agent and a mildew preventive as well as components such as a reinforcing fiber, and the main adhesive/auxiliary adhesive is compounded, so that the adhesion property of the tunnel fire retardant coating is improved, and meanwhile the use amount of the retardant is optimized, and the long-term fire retardancy of the tunnel fire retardant coating is ensured; as other auxiliaries such as the waterproof agent and the mildew preventive are added, the water resistance, permeation resistance and mildew resistance of the tunnel fire retardant coating are improved. The tunnel retardant coating has the characteristics of water resistance, permeation resistance, mildew resistance, simple machining process, convenience in construction, no toxicity and harm, long service life and the like, is applicable to infrastructures such as highways and railways, and is also applicable to facilities such as underground walkways, subway stations and underground parking lots, and in fact, the coating can be applied to all underground concrete structured projects.
Description
Technical field
The present invention relates to a kind of fire-retardant material, particularly a kind of have water-fast impervious, fungicidal properties and the frie retardant coating of flameproof protection can be provided for tunnel or concrete structure.
Background technology
The FPE in tunnel, can not only be confined to the Infrastructure such as highway and railway, is suitable for equally the facilities such as underground pedestrian walk, subway station, underground parking, has in fact contained all underground concrete structure buildings.The temperature of general tunnel fire hazard is up to thousands of degrees Celsius, and now concrete and reinforcing bar have lost intensity already, thereby causes secondary disaster, often causes huge life and property loss.Therefore fire-proof coating for tunnels is developed, and is widely used in Practical Project.
Along with constantly carrying out of urbanization process, a large amount of development & construction of engineering, require also more and more highlyer to fire-proof coating for tunnels, sum up fire-proof coating for tunnels performance requriements is mainly concentrated to some: the first, and good fire performance; The second, adhesive property is high, is convenient to spraying, easy construction; The 3rd, good water-fast anti-permeability performance; The 4th, do not produce toxic smog, good environmental protection; The 5th, complete processing is easy, and cost is low; The 6th, long service life is convenient to change coating simultaneously; The 7th, there are other ilities, as: the performances such as decorate properties, sound absorption, mildew-resistant.But actual investigation found, fire-proof coating for tunnels on domestic market only meets the index of key property often, as fire resistance, adhesive property, coating is used to the environmental protection performance that has considerable influence, impervious water resistance, fungicidal properties etc. are not often paid close attention to.
Summary of the invention
The object of the present invention is to provide fire-proof coating for tunnels and the complete processing thereof of a kind of novel impervious waterproof, mould-proof-type excellent property, that this frie retardant coating has is water-fast, impervious, fire-resistant, fungicidal properties is high, and has the features such as nontoxic, long service life.Its complete processing is simple, easy construction, can greatly reduce enterprise's production cost.
A fire-proof coating for tunnels for novel impervious water-fast, mildew-resistant, comprises powder and water, and wherein said powder and water ratio are 1:0.75-1:0.85, by weight proportion meter.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein, described powder comprises that following one-tenth is grouped into, by weight meter:
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein said fire-proof packing is one or more in pearlstone, expanded vermiculite, hollow glass micropearl, sepiolite, preferably one or both in pearlstone, hollow glass micropearl.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein said fire retardant is one or more in aluminium hydroxide, magnesium hydroxide, tetramethylolmethane, ammonium polyphosphate, trimeric cyanamide, N-P composite flame-retardant agent, preferably one or more in aluminium hydroxide, magnesium hydroxide, N-P composite flame-retardant agent.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein, described primary binder is one or both in silicate cement, high-alumina cement.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein, described auxiliary binder is polyvinyl alcohol.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein, described primary binder and auxiliary binder institute are proportional is 36:3-36:5.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein, described fortifying fibre is water-soluble glass fiber, length is 4-6mm.
The fire-proof coating for tunnels of above-mentioned a kind of novel impervious water-fast, mildew-resistant, wherein, its preparation method is as follows:
A. weigh
By needed material by weight or part by weight, accurate measurement, standby;
B. prepare powder
Primary binder, auxiliary binder and fortifying fibre are added in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, closes fly cutter, then adds fire retardant and other auxiliary agents, continue to stir, churning time is 3 minutes, adds fire-proof packing, continues to stir, churning time is 2 minutes, metering packing discharging;
C. prepare fire-proof coating for tunnels
Get powder mixture and mix clear water, through stirring, be stiff pulpous state.
Compared with prior art, beneficial effect of the present invention is:
1, use fire-proof heat-insulating material to have advantages of not fire, light weight, thermal conductivity be little, plays heat insulationly in fire-proof coating for tunnels, falls low-density effect;
2, because tunnel is generally semi closed space, halogen containing flame-retardant easily discharges toxic gas under hot conditions, has increased flue gas toxity, and the preferred aluminium hydroxide of the present invention, magnesium hydroxide, N-P composite flame-retardant agent are fire retardant, both play heat absorption fire retardation, also played the effect that suppresses flue gas simultaneously.
3, difference and common high score subclass tackiness agent, water-soluble poval has better adhesive property, can make the bond effect of fire-proof coating for tunnels greatly improve.
4, owing to having added other auxiliary agents, the performance such as mildew resistance, water proof anti-seepage of product is improved greatly, the result of use of product is improved greatly.
5, be added with fortifying fibre, greatly improve the resistance to cleavage of fire-proof coating for tunnels, greatly increased product toughness.
Embodiment
By specific embodiment, the specific embodiment of the present invention is described in further detail below.
N-P composite flame-retardant agent of the present invention is purchased from Sichuan Zhuo An fire-fighting quipment company limited; Described silicate cement is PO42.5 cement; Described polyvinyl alcohol is water-soluble poval, is solid; Described mould inhibitor is purchased from Shanghai Ji Yi Chemical Co., Ltd., and model is ARGOSM6.
Embodiment 1
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: first silicate cement is mixed with the ratio (by weight proportion) of high-alumina cement in 2:1, make primary binder, again by 36 portions of primary binders, 5 parts of polyvinyl alcohol and 3 parts of glass fibre add in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, add again 5 parts of aluminium hydroxides, 5 parts of magnesium hydroxides, 5 parts of N-P composite flame-retardant agents, 10 parts of wollastonite powder, 10 parts of mica powders, 0.25 part of organosilane powder, 0.08 part of mould inhibitor, continue to stir, churning time is 3 minutes, add 15 parts of pearlstones, 15 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.78 according to the ratio of powder and water stirs, and can use.
Embodiment 2
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: 36 parts of silicate cements, 5 parts of polyvinyl alcohol and 2.5 parts of glass fibre are added in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, then add 15 parts of aluminium hydroxides, 8 parts of wollastonite powder, 12 parts of mica powders, 0.3 part of organosilane powder, 0.1 part of mould inhibitor, continue to stir, churning time is 3 minutes, adds 16 parts of pearlstones; 13 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.8 according to the ratio of powder and water stirs, and can use.
Embodiment 3
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: 35 parts of high-alumina cements, 4 parts of polyvinyl alcohol and 2 parts of glass fibre are added in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, add again 7 parts of aluminium hydroxides, 6 parts of magnesium hydroxides, 12 parts of wollastonite powder, 8 parts of mica powders, 0.25 part of organosilane powder, 0.08 part of mould inhibitor, continue to stir, churning time is 3 minutes, adds 18 parts of pearlstones; 11 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.78 according to the ratio of powder and water stirs, and can use.
Embodiment 4
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: first silicate cement is mixed with the ratio (by weight proportion) of high-alumina cement in 2:1, make primary binder, again by 37 portions of primary binders, 4 parts of polyvinyl alcohol and 2 parts of glass fibre add in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, add again, 3 parts of magnesium hydroxides, 4 parts of N-P composite flame-retardant agents, 8 parts of wollastonite powder, 8 parts of mica powders, 0.3 part of organosilane powder, 0.1 part of mould inhibitor, continue to stir, churning time is 3 minutes, add 12 parts of pearlstones, 18 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.75 according to the ratio of powder and water stirs, and can use.
Embodiment 5
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: first silicate cement is mixed with the ratio (by weight proportion) of high-alumina cement in 2:1, make primary binder, again by 38 portions of primary binders, 5 parts of polyvinyl alcohol and 3 parts of glass fibre add in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, add again 4 parts of aluminium hydroxides, 6 parts of N-P composite flame-retardant agents, 8 parts of wollastonite powder, 14 parts of mica powders, 0.3 part of organosilane powder, 0.1 part of mould inhibitor, continue to stir, churning time is 3 minutes, add 10 parts of pearlstones, 22 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.82 according to the ratio of powder and water stirs, and can use.
Embodiment 6
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: first silicate cement is mixed with the ratio (by weight proportion) of high-alumina cement in 2:1, make primary binder, again by 37.5 portions of primary binders, 5 parts of polyvinyl alcohol and 3 parts of glass fibre add in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, add again 7 parts of aluminium hydroxides, 9 parts of wollastonite powder, 15 parts of mica powders, 0.4 part of organosilane powder, 0.09 part of mould inhibitor, continue to stir, churning time is 3 minutes, add 10 parts of pearlstones, 19 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.81 according to the ratio of powder and water stirs, and can use.
Embodiment 7
A kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels, its preparation method is as follows: first silicate cement is mixed with the ratio (by weight proportion) of high-alumina cement in 2:1, make primary binder, again by 34 portions of primary binders, 4 parts of polyvinyl alcohol and 2.5 parts of glass fibre add in agravic blender, open fly cutter, bonding to avoid occurring, prevent from stirring uneven, churning time is 3 minutes, close fly cutter, add again 10 parts of N-P composite flame-retardant agents, 10 parts of wollastonite powder, 13 parts of mica powders, 0.3 part of organosilane powder, 0.1 part of mould inhibitor, continue to stir, churning time is 3 minutes, add 12 parts of pearlstones, 20 parts of hollow glass micropearls, continue to stir, and churning time is 2 minutes, metering packing discharging.By powder stirring evenly after, the ratio that is 1:0.83 according to the ratio of powder and water stirs, and can use.
That the method for the invention makes is water-fast impervious, the performance data of mildew-resistant fire-proof coating for tunnels is as following table 1:
That table 1 the method for the invention makes is water-fast impervious, the performance data of mildew-resistant fire-proof coating for tunnels
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (6)
1. water-fast impervious, a mildew-resistant fire-proof coating for tunnels, comprises the component of following parts by weight:
Fire-proof packing 25-39 part
Fire retardant 5.5-15 part
Primary binder 30-39 part
Auxiliary binder 3.5-7.8 part
Other auxiliary agents 22.5-40 part
Fortifying fibre 0.8-4.5 part.
2. a kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels according to claim 1, is characterized in that, described fire-proof packing is one or both of pearlstone, hollow glass micropearl.
3. a kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels according to claim 1, is characterized in that, described fire retardant is aluminium hydroxide, magnesium hydroxide, wherein at least one of N-P composite flame-retardant agent.
4. a kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels according to claim 1, it is characterized in that, described tackiness agent is that primary binder and auxiliary binder are used in conjunction with, wherein primary binder be ordinary Portland cement, high-alumina cement wherein at least one, auxiliary binder is mainly water-soluble poval.
5. a kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels according to claim 1, it is characterized in that, in order to improve other functions of fire-proof coating for tunnels, need to add some other additives, as anti-fissuring agent, mould inhibitor, waterproof anti-permeability agent etc., the present invention has selected wollastonite powder, mica powder, organosilane powder, mould inhibitor.
6. a kind of water-fast impervious, mildew-resistant fire-proof coating for tunnels according to claim 1, is characterized in that, selected fortifying fibre is mainly water-soluble glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310671960.6A CN103641414A (en) | 2013-12-11 | 2013-12-11 | Fireproof, anti-permeable and mildewproof tunnel fire retardant coating and preparation method thereof |
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| CN201310671960.6A CN103641414A (en) | 2013-12-11 | 2013-12-11 | Fireproof, anti-permeable and mildewproof tunnel fire retardant coating and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496499A (en) * | 2014-12-21 | 2015-04-08 | 江苏海龙核科技股份有限公司 | Fireproof coating for thick formed steel constructions |
| CN105294046A (en) * | 2015-12-10 | 2016-02-03 | 栾海 | Environment-friendly light reflecting waterproof and fireproof colored coating for tunnels and preparation method |
| KR20160138963A (en) * | 2014-03-28 | 2016-12-06 | 아크조노벨코팅스인터내셔널비.브이. | Fireproofing cementitious coating composition |
| CN107129230A (en) * | 2017-05-26 | 2017-09-05 | 济南惠泽新型建材有限公司 | A kind of concrete surface cracking resistance powder |
| CN107746207A (en) * | 2017-09-23 | 2018-03-02 | 镇江市太浪新材料科技有限公司 | A kind of Building Fire Protection filler |
| CN110563431A (en) * | 2019-09-03 | 2019-12-13 | 胡铁军 | a-grade fireproof formaldehyde-free plate and preparation method thereof |
| CN110790549A (en) * | 2019-11-18 | 2020-02-14 | 泉州市派腾新材料科技有限公司 | Preparation method of composite fireproof coating for tunnel |
| CN110803904A (en) * | 2019-11-05 | 2020-02-18 | 襄阳信风展宏建材有限公司 | Waterproof tunnel fireproof coating and preparation method thereof |
| CN111138144A (en) * | 2019-12-23 | 2020-05-12 | 应急管理部四川消防研究所 | Anti-cracking fireproof coating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452824A (en) * | 2010-10-22 | 2012-05-16 | 武汉帅麟科技有限公司 | Anti-seepage tunnel fireproof paint |
-
2013
- 2013-12-11 CN CN201310671960.6A patent/CN103641414A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160138963A (en) * | 2014-03-28 | 2016-12-06 | 아크조노벨코팅스인터내셔널비.브이. | Fireproofing cementitious coating composition |
| CN106459621A (en) * | 2014-03-28 | 2017-02-22 | 阿克佐诺贝尔国际涂料股份有限公司 | Fireproofing cementitious coating composition |
| KR102403535B1 (en) | 2014-03-28 | 2022-05-27 | 아크조노벨코팅스인터내셔널비.브이. | Fireproofing cementitious coating composition |
| CN104496499A (en) * | 2014-12-21 | 2015-04-08 | 江苏海龙核科技股份有限公司 | Fireproof coating for thick formed steel constructions |
| CN105294046A (en) * | 2015-12-10 | 2016-02-03 | 栾海 | Environment-friendly light reflecting waterproof and fireproof colored coating for tunnels and preparation method |
| CN107129230A (en) * | 2017-05-26 | 2017-09-05 | 济南惠泽新型建材有限公司 | A kind of concrete surface cracking resistance powder |
| CN107746207A (en) * | 2017-09-23 | 2018-03-02 | 镇江市太浪新材料科技有限公司 | A kind of Building Fire Protection filler |
| CN110563431A (en) * | 2019-09-03 | 2019-12-13 | 胡铁军 | a-grade fireproof formaldehyde-free plate and preparation method thereof |
| CN110803904A (en) * | 2019-11-05 | 2020-02-18 | 襄阳信风展宏建材有限公司 | Waterproof tunnel fireproof coating and preparation method thereof |
| CN110790549A (en) * | 2019-11-18 | 2020-02-14 | 泉州市派腾新材料科技有限公司 | Preparation method of composite fireproof coating for tunnel |
| CN111138144A (en) * | 2019-12-23 | 2020-05-12 | 应急管理部四川消防研究所 | Anti-cracking fireproof coating |
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Application publication date: 20140319 |