CN104494226B - A kind of waterproof thermal-insulated fireproof level material and construction technology thereof - Google Patents
A kind of waterproof thermal-insulated fireproof level material and construction technology thereof Download PDFInfo
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- CN104494226B CN104494226B CN201410841782.1A CN201410841782A CN104494226B CN 104494226 B CN104494226 B CN 104494226B CN 201410841782 A CN201410841782 A CN 201410841782A CN 104494226 B CN104494226 B CN 104494226B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
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Abstract
The invention discloses a kind of waterproof thermal-insulated fireproof level material and construction technology thereof, comprise waterproof main body, insulation main body and fire prevention main body.Waterproof main body comprises bottom layer material, intermediate layer materials and surface layer materials, is applicable to the roofworks of newly-built or renovation of the waterproof in different road and bridge basic unit, different construction environment condition and instructions for use respectively, to ensure the quality of waterproofing work.Insulation main body is spraying water-based property polyurethane, and fire prevention main body is water-soluble flame retardant.
Description
Technical field
The present invention relates to a kind of waterproof thermal-insulated fireproof level material and construction technology thereof, be specifically related to the material of a kind of waterproof that great and especially big cement civil buildings and cementing pump vehicle, Steel Bridge Deck etc. do not allow seepage to occur to use, insulation and fire prevention one.
Background technology
At present, the water-repellent paint of China is various in style, and China makes great progress in the research and development of water-repellent paint.But some problems below China also exists in the application of water-repellent paint: 1. the combination property of product is poor, and high and low temperature performance often can not be taken into account, and weather resistance is generally not good; 2. solvent based coating still uses more, and large to the healthy harm of workmen, environmental pollution is serious; 3. Environmental-protecwaterproof waterproof paint kind is less, and quality needs to be improved further; 4. alternative product variety is few, and range of application is limited to.
The water-repellent paint that China uses is generally solvent-type waterproofing paint, not only contaminated environment, to human health, and waste ample resources.So, quality should be improved as early as possible on China's road and bridge and buildings waterproof, insulation, fireproof develop, increase the kind of product, the waterproof material that Devoting Major Efforts To Developing high comprehensive performance, good weatherability, environmental pollution are little, accelerate the development of new construction method, improve construction quality.
Summary of the invention
The object of the invention is to the above problem overcoming prior art existence, a kind of waterproof thermal-insulated fireproof level material and construction technology thereof are provided, be applicable to different engineering position, different construction environment condition and instructions for use newly-built or the road and bridge of overhauling and roofworks, ensure the quality of waterproofing work.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of waterproof thermal-insulated fireproof level material, comprises waterproof main body, insulation main body and fire prevention main body;
Described waterproof main body comprises bottom layer material, interlayer cohesive material and strengthens surface layer materials;
Described bottom layer material comprises additive package, aqueous polymer dispersion and water;
Described interlayer cohesive material comprises normal temperature water proofing asphalt, additive package and water;
Described enhancing surface layer binding material comprises emulsification decolouring bituminous liquids, toughness aqueous emulsion and additive package;
Described additive package comprises the anti-stripping agent of powder, breeze, polymer glue powder and sulphate aluminium cement;
Described normal temperature water proofing asphalt comprises cation and splits rapid-setting emulsified asphalt, s-B-S thermoplastic elastomer (TPE) aqueous emulsion, thickening aqueous emulsion and toughness reinforcing aqueous emulsion slowly;
Described fire prevention main body is water-soluble flame retardant;
Described insulation main body is spraying water-based property polyurethane.
Further, in described bottom layer material, additive package, aqueous polymer dispersion and water are that 4:0.5-0.8:1.5-2.5 mixes with mass ratio.
Further, in described interlayer cohesive material, normal temperature water proofing asphalt, additive package and water are that 3-6:8-15:1-2.5 mixes with mass ratio.
Further, emulsification decoloured bituminous liquids, toughness aqueous emulsion and additive package of described enhancing surface layer binding material is that 4-7:8-15:1-2.5 mixes with mass ratio.
A construction technology for waterproof thermal-insulated fireproof level material as claimed in claim 1, comprises the following steps:
Step 1) is in a reservoir after additive package, aqueous polymer dispersion and water in mass ratio 4:0.5-0.8:1.5-2.5 mixing, after stirring 1-3 minute with electric mixer with the rotating speed of 500-1500 rev/min, as bottom layer material, bottom layer material is coated on basal plane;
Step 2) bottom solidification after, be put into container after 3-6:8-15:1-2.5 mixes and stirs with mass ratio by normal temperature water proofing asphalt, additive package and water, 3-5 minute is stirred with the rotating speed of 500-1500 rev/min with electric mixer, as interlayer cohesive material, interlayer cohesive material is coated on bottom;
After the solidification of step 3) intermediate layer, emulsification decoloured bituminous liquids, toughness aqueous emulsion and additive package is put into container after 4-7:8-15:1-2.5 mixes and stirs with mass ratio, after stirring 3-5 minute with electric mixer with the rotating speed of 500-1500 rev/min, as enhancing surface layer materials, surface layer materials are coated with on the intermediate layer;
Step 4) sprays aqueous polyurethane and water-soluble flame retardant on surface layer.
Further, described bottom layer material thickness is 1-3 ㎜, adopts knife coating to smear; Described interlayer cohesive material thickness about 2 ㎜, adopts spraying or roll coating process to smear; Described enhancing surface layer materials are 1-2 ㎜, adopt spraying or roll coating process to smear.
Normal temperature water proofing asphalt selects cation to split rapid-setting emulsified asphalt and three kinds of aqueous polymer emulsions slowly, i.e. the complex emulsions of SBS aqueous emulsion, thickening aqueous emulsion and toughness reinforcing aqueous emulsion, by the emulsifying process optimized, defines unique chemical network structure.
The invention has the beneficial effects as follows:
The present invention's normal temperature used water proofing asphalt is nontoxic, nonirritant peculiar smell, free of contamination waterproof material, there is excellent adhesion, adhesion strength 25 DEG C time up to 1.0MPa, watertight composition and basic unit is made to form a complete high adhesion coating, after binding material solidification, shear strength reaches more than 1.1MPa, thus improve the durability of watertight composition, increase the service life; Can be formed after solidification and have high plastoelastic watertight composition, have excellent weatherability, inner drying solidification in 1-3 hour of constructing, improves effect greatly.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.For those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Embodiment 1
Anti-for powder stripping agent, breeze, polymer glue powder and sulphate aluminium cement mix by step 1), obtained additive package;
Step 2) cation is split rapid-setting emulsified asphalt, s-B-S thermoplastic elastomer (TPE) aqueous emulsion, thickening aqueous emulsion and toughness reinforcing aqueous emulsion slowly mix, obtained normal temperature water proofing asphalt;
Step 3) is in a reservoir after additive package, water-based ethylene-vinyl acetate emulsion (ethylene contents 20%) and water in mass ratio 4:0.5:1.5 mixing, after stirring 1 minute with electric mixer with the rotating speed of 500 revs/min, as bottom layer material, bottom layer material is coated on basal plane by knife coating, thickness is 1 ㎜, plays the effect of fast blockage and flattening foot layer;
After the solidification of step 4) bottom, be that the rear electric mixer of 3:8:1 mixing stirs 3 minutes with the rotating speed of 500 revs/min with mass ratio by normal temperature water proofing asphalt, additive package and water, as interlayer cohesive material, be coated on bottom by roll coating process, thickness is 2 ㎜, plays waterproof action;
After the solidification of step 5) intermediate layer, emulsification is decoloured the complex emulsions of bituminous liquids, cation styrene-butadiene latex and modification acrylate and additive package in mass ratio for after 4:8:1 takes, put into after bucket electric mixer stirs 3 minutes with the rotating speed of 500 revs/min, as enhancing surface layer materials, materials are coated with on the intermediate layer by roll coating process, thickness 1 ㎜, play the effect of water-based reflection and heat insulation, strengthen strengthening surface layer weatherability, uvioresistant effect, the indoor temperature of architectural top can also be reduced.Cover reflecting layer above, itself has water-proof function, can play a protective role again to intermediate water-repellent layer, and energy uv reflectance and sunshine, not only can reduce the indoor temperature of top layer, the service life of watertight composition can also be extended;
Step 6) sprays aqueous polyurethane and water-soluble flame retardant on surface layer.
Embodiment 2
Anti-for powder stripping agent, breeze, polymer glue powder and sulphate aluminium cement mix by step 1), obtained additive package;
Step 2) cation is split rapid-setting emulsified asphalt, s-B-S thermoplastic elastomer (TPE) aqueous emulsion, thickening aqueous emulsion and toughness reinforcing aqueous emulsion slowly mix, obtained normal temperature water proofing asphalt;
Step 3) is in a reservoir after additive package, water-based ethylene-vinyl acetate emulsion (ethylene contents 20%) and water in mass ratio 4:0.6:2 mixing, after stirring 2 minutes with electric mixer with the rotating speed of 1000 revs/min, as bottom layer material, bottom layer material is coated on basal plane by knife coating, thickness 2 ㎜, plays the effect of fast blockage and flattening foot layer;
After the solidification of step 4) bottom, be put into container after 5:10:1.5 mixing with mass ratio by normal temperature water proofing asphalt, additive package and water, 4 minutes are stirred with the rotating speed of 1000 revs/min with electric mixer, as interlayer cohesive material, interlayer cohesive material is coated on bottom by roll coating process, thickness 2.5 ㎜, plays waterproof action;
After the solidification of step 5) intermediate layer, emulsification is decoloured the complex emulsions of bituminous liquids, cation styrene-butadiene latex and modification acrylate and additive package in mass ratio for after 6:10:1.2 takes, put into after bucket electric mixer stirs 4 minutes with the rotating speed of 1000 revs/min, as enhancing surface layer materials, surface layer materials are coated with on the intermediate layer by roll coating process, surface thickness 1.5 ㎜, play the effect of water-based reflection and heat insulation, strengthen and strengthen surface layer weatherability, uvioresistant effect, the indoor temperature of architectural top can also be reduced.Cover reflecting layer above, itself has water-proof function, can play a protective role again to intermediate water-repellent layer, and energy uv reflectance and sunshine, not only can reduce the indoor temperature of top layer, the service life of watertight composition can also be extended;
Step 6) sprays aqueous polyurethane and water-soluble flame retardant on surface layer.
Embodiment 3
Anti-for powder stripping agent, breeze, polymer glue powder and sulphate aluminium cement mix by step 1), obtained additive package;
Step 2) cation is split rapid-setting emulsified asphalt, s-B-S thermoplastic elastomer (TPE) aqueous emulsion, thickening aqueous emulsion and toughness reinforcing aqueous emulsion slowly mix, obtained normal temperature water proofing asphalt;
Step 3) is in a reservoir after additive package, water-based ethylene-vinyl acetate emulsion (ethylene contents 20%) and water in mass ratio 4:0.8:2.5 mixing, after stirring 2.5 minutes with electric mixer with the rotating speed of 1500 revs/min, as bottom layer material, bottom layer material is coated on basal plane by knife coating, thickness is 3 ㎜, plays the effect of fast blockage and flattening foot layer;
After the solidification of step 4) bottom, be put into container after 6:15:2.5 mixing with mass ratio by normal temperature water proofing asphalt, additive package and water, 5 minutes are stirred with the rotating speed of 1500 revs/min with electric mixer, as interlayer cohesive material, interlayer cohesive material is coated on bottom by roll coating process, thickness is 3 ㎜, plays waterproof action;
After the solidification of step 5) intermediate layer, emulsification is decoloured the complex emulsions of bituminous liquids, cation styrene-butadiene latex and modification acrylate, additive package and water in mass ratio for after 7:15:2.5 takes, put into after bucket electric mixer stirs 5 minutes with the rotating speed of 1500 revs/min, as enhancing surface layer materials, surface layer materials are coated with on the intermediate layer by roll coating process, thickness 2 ㎜, play the effect of water-based reflection and heat insulation, strengthen and strengthen surface layer weatherability, uvioresistant effect, the indoor temperature of architectural top can also be reduced.Cover reflecting layer above, itself has water-proof function, can play a protective role again to intermediate water-repellent layer, and energy uv reflectance and sunshine, not only can reduce the indoor temperature of top layer, the service life of watertight composition can also be extended;
Step 6) sprays aqueous polyurethane and water-soluble flame retardant on surface layer.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a waterproof thermal-insulated fireproof level material, is characterized in that: comprise waterproof main body, insulation main body and fire prevention main body;
Described waterproof main body comprises bottom layer material, interlayer cohesive material and strengthens surface layer materials;
Described bottom layer material comprises additive package, aqueous polymer dispersion and water;
Described interlayer cohesive material comprises normal temperature water proofing asphalt, additive package and water;
Described enhancing surface layer materials comprise emulsification decolouring bituminous liquids, toughness aqueous emulsion and additive package;
Described additive package comprises the anti-stripping agent of powder, breeze, polymer glue powder and sulphate aluminium cement;
Described normal temperature water proofing asphalt comprises cation and splits rapid-setting emulsified asphalt, s-B-S thermoplastic elastomer (TPE) aqueous emulsion, thickening aqueous emulsion and toughness reinforcing aqueous emulsion slowly;
Described fire prevention main body is water-soluble flame retardant;
Described insulation main body is spraying water-based property polyurethane.
2. waterproof thermal-insulated fireproof level material according to claim 1, is characterized in that: in described bottom layer material, additive package, aqueous polymer dispersion and water are that 4:0.5-0.8:1.5-2.5 mixes with mass ratio.
3. waterproof thermal-insulated fireproof level material according to claim 1, is characterized in that: in described interlayer cohesive material, normal temperature water proofing asphalt, additive package and water are that 3-6:8-15:1-2.5 mixes with mass ratio.
4. waterproof thermal-insulated fireproof level material according to claim 1, is characterized in that: emulsification decoloured bituminous liquids, toughness aqueous emulsion and additive package of described enhancing surface layer materials is that 4-7:8-15:1-2.5 mixes with mass ratio.
5. a construction technology for waterproof thermal-insulated fireproof level material as claimed in claim 1, is characterized in that, comprise the following steps:
Step 1) in a reservoir after additive package, aqueous polymer dispersion and water in mass ratio 4:0.5-0.8:1.5-2.5 mixing, after stirring 1-3 minute with electric mixer with the rotating speed of 500-1500 rev/min, as bottom layer material, bottom layer material is coated on basal plane;
Step 2) bottom solidification after, be put into container after 3-6:8-15:1-2.5 mixes and stirs with mass ratio by normal temperature water proofing asphalt, additive package and water, 3-5 minute is stirred with the rotating speed of 500-1500 rev/min with electric mixer, as interlayer cohesive material, interlayer cohesive material is coated on bottom;
Step 3) intermediate layer solidification after, emulsification decoloured bituminous liquids, toughness aqueous emulsion and additive package is put into container after 4-7:8-15:1-2.5 mixes and stirs with mass ratio, after stirring 3-5 minute with electric mixer with the rotating speed of 500-1500 rev/min, as enhancing surface layer materials, surface layer materials are coated with on the intermediate layer;
Step 4) on surface layer, spray aqueous polyurethane and water-soluble flame retardant.
6. the construction technology of waterproof thermal-insulated fireproof level material according to claim 5, is characterized in that: described bottom layer material thickness is 1-3 ㎜, adopts knife coating to smear; Described interlayer cohesive material thickness 2-3 ㎜, adopts spraying or roll coating process to smear; Described enhancing surface layer materials are 1-2 ㎜, adopt spraying or roll coating process to smear.
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| CN106045431B (en) * | 2016-06-08 | 2018-03-16 | 河南交通职业技术学院 | A kind of vcehicular tunnel interior wall fireproof coating and preparation method thereof |
| CN113996512B (en) * | 2021-10-25 | 2023-03-31 | 国网江苏省电力有限公司检修分公司 | Construction process of acrylic acid adhesive for plugging power equipment under low-temperature condition |
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| CN103864374B (en) * | 2012-12-10 | 2016-03-09 | 中国石油天然气股份有限公司 | Semi-flexible pavement base material and preparation method thereof |
| CN103059589A (en) * | 2012-12-28 | 2013-04-24 | 中国铁道科学研究院金属及化学研究所 | Emulsified asphalt for ballastless slab track in severe cold region and preparation method thereof |
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