CN105198486B - A kind of construction material of light fireproof heat insulating - Google Patents
A kind of construction material of light fireproof heat insulating Download PDFInfo
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- CN105198486B CN105198486B CN201510679553.9A CN201510679553A CN105198486B CN 105198486 B CN105198486 B CN 105198486B CN 201510679553 A CN201510679553 A CN 201510679553A CN 105198486 B CN105198486 B CN 105198486B
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Abstract
The invention discloses a kind of construction material for the light fireproof heat insulating for belonging to construction material research and development technology field.It is made up of the component of following parts by weight：50 90 parts of cement, 30 70 parts of foam, 35 parts of modifying agent, 58 parts of additive.Foam beads are tightly combined with cement in the heat-insulating construction material of the present invention, are not peeled off.With dehumidifying damp proof insulation, high-efficiency insulated, fireproof function, the material can be widely applied to roof heat insulation, and industrial plant ground filling, exterior-wall heat insulation, heat insulating inner wall, floor heating pipeline bed course, wooden floor bed course eliminates cold-heat bridge etc..
Description
Technical field
The invention belongs to construction material research and development technology field, and in particular to a kind of construction material of light fireproof heat insulating.
Background technology
Polystyrene, molecular formula is C8H8, it is mainly used in foaming, as insulation, heat-insulated, shockproof, packaging material and drift
Floating product.Universal to be applied to packaging material, flame retardant type is applied to building, heat-insulating material.Foamed polystyrene is shaped to ball
Shape particle, is foam, and the foam wt is light, and heat-proof quality is good, is added in cement material and is mixed with cement, dries to prepare and build
Light material is built, with insulation, is prevented fires, the performance such as waterproof.But, because polystyrene material is too light, built with cement etc.
It is easily upper to float when material is mixed with the materials such as warming plate, cause to mix uneven, the face foam of warming plate one of preparation is more, one
Papula foam is few, reduces the intensity of warming plate, and heat insulation effect is greatly reduced.In addition, after foam is combined with cement, over time
Lengthen, cement moisture gradually loses, and foam is peeling-off with cement so that the heat insulation effect of warming plate is deteriorated, intensity decreases.
Graphene be it is a kind of by carbon atom with sp2 hybridized orbits constitute hexangle type be in honeycomb lattice flat film, only
The two-dimensional material of one carbon atom thickness.Graphene be in the world it is most thin be also most hard nano material, it be almost completely thoroughly
Bright, the light of an absorption 2.3%；Thermal conductivity factor is up to 5300W/ (mK), higher than CNT and diamond, its electricity under normal temperature
Transport factor is more than 15000cm2/ (Vs), but it is higher than CNT or silicon crystal, and resistivity about 10-6Ω cm, compare copper
It is the minimum material of world resistivity or silver is lower.Because its resistivity is extremely low, the speed that electronics is run is exceedingly fast, therefore by the phase
Wait to can be used to develop thinner, conductive speed electronic component or transistor of new generation faster.Because graphene is substantially one
Transparent, good conductor is planted, also is adapted for for manufacturing transparent touch screen, tabula rasa, even solar cell.But, graphite
Alkene is applied to building field, does not have been reported that also.
The content of the invention
It is an object of the invention to provide a kind of construction material of light fireproof heat insulating.The construction material have it is light, prevent
Fire, the multinomial effect such as waterproof.
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：50-90 parts of cement, foam
30-70 parts, 3-5 parts of modifying agent, 5-8 parts of additive.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：30-60 parts of alkali silicate, 3-10 parts of film forming polymer, 1-2 parts of graphene, 1-2 parts of defoamer is antifreeze
1-2 parts of agent, 10-20 parts of water.
The film forming polymer is 1,1- bis- (p-methylphenyl) ethene, 4,4 '-dibenzyl phosphoric acid diethylester biphenyl, 1,3- fourth
Diene, p-methylstyrene, 1,3- hexadiene, acrylic acid, 2- vinyl-8-hydroxyquinolines, methacrylic acid, acrylic acid 2- second
One or more in the own ester of base, the just own ester of methacrylic acid.
The defoamer is silicone oil, mineral oil, vegetable oil, C6-C12Saturated monohydroxy alcohol, Tween-20, Tween-80, poly- second
One in alkene ether, vinyl acetate-ethylene-tertiary ethylene carbonate, vinyl acetate-ethylene copolymerization emulsions, OPEO
Plant or more than one.
The antifreezing agent is calcium chloride, methanol, ethanol, propane diols, glycerine, sulfonation polyethylene glycol, in sodium tripolyphosphate
One or more.
The additive is fire retardant, waterproofing agent, pigment, wetting agent, the one or more in levelling agent.
The fire retardant is aluminium hydroxide, red phosphorus, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, borax, glycerine, 10- (2,5- bis-
Hydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides, 9- oxa- -10- phospho hetero phenanthrene -10- oxides, isophthalic two
One kind or one kind in phenol-two (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) phosphate, 4- oxa- nitrogen hydramine
More than.
The waterproofing agent is fatty acid distribution of coconut oil, paraffin, glyceryl stearate, fatty alcohol polyoxyethylene ether sulfate, poly- second
One or more in enol butyral, gum dammar, tricarboxymethyl propane oleate, dibutyl maleate.
The wetting agent is trimethyl benzyl ammonia chloride, and acyl glyceride, the nonanone of 2,6,8- trimethyl -6- hydroxyls -4 is planted
Thing pine tar, methyl ethyl ketone oxime, sulfonic acid type imidazoline or alkylamide hydroxyl sulfo group amide betaine.
The levelling agent is tetrasodium pyrophosphate, nano-titanium oxide, nano silicon oxide, N,N-Dimethylformamide, methyl-prop
One or more in e pioic acid methyl ester, butyl acetate.
Compared with prior art, the present invention has the advantages that：Foam beads in the heat-insulating construction material of the present invention
It is tightly combined, does not peel off with cement.High-efficiency insulated with dehumidifying damp proof insulation, fire prevention, the function of sound insulation, material can be answered extensively
For roof heat insulation, industrial plant ground filling, exterior-wall heat insulation, heat insulating inner wall, floor heating pipeline bed course, wooden floor bed course disappears
Except cold-heat bridge etc..The condensation on roof can be eliminated using the material, beam column cold-heat bridge and moisture issues is solved, prevents because of rain
The moisture issues that water erosion is produced, good permeability.Strong shock resistance, weather resistance is excellent, and the presetting period is short.
Brief description of the drawings
Fig. 1 is the construction material structural representation of light fireproof heat insulating of the invention.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
As shown in figure 1, the construction material structure of the light fireproof heat insulating of the present invention, foamed material is uniformly distributed in cement material
In material.
Embodiment 1
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：60 parts of cement, foam 50
Part, 4 parts of modifying agent, 7 parts of aluminium hydroxide.
The modifying agent is made up of the component of following parts by weight：50 parts of alkali silicate, 1,1- bis- (p-methylphenyl)
6 parts of ethene, 1 part of graphene, 1 part of silicone oil, 1.5 parts of calcium chloride, 15 parts of water.
Take above-mentioned material to mix, add the water of 0.8 times of parts by weight, dry and be pressed into the heat insulating wall material that thickness is 20cm
Material.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material does not burn.Insulated wall material is cut using machinery,
Visible foam material is uniformly distributed in cement, and the edge that cement is combined with foam is close, does not peel off.Insulated wall material is placed in
Floatability in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is placed on by force
It is exposed to the sun under light 30 days, surface is crack to be split, and feel is coarse.
Embodiment 2
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：70 parts of cement, foam 50
Part, 5 parts of modifying agent, 1 part of 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides, coconut oil fat
1 part of acid, 1 part of -4 nonanone of 2,6,8- trimethyl -6- hydroxyls, 1 part of butyl acetate.
The modifying agent is made up of the component of following parts by weight：30 parts of alkali silicate, 4,4 '-dibenzyl phosphoric acid two
3 parts of ethyl ester biphenyl, 2 parts of graphene, 2 parts of vegetable oil, 2 parts of propane diols, 20 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material does not burn.Insulated wall material is cut using machinery,
Visible foam material is uniformly distributed in cement, and the edge that cement is combined with foam is close, does not peel off.Insulated wall material is placed in
Floatability in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is placed on by force
It is exposed to the sun under light 30 days, surface is not ftractureed, and is smooth to the touch.
Embodiment 3
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：75 parts of cement, foam 40
Part, 3 parts of modifying agent, 1 part of borax, 1 part of gum dammar, 1 part of methyl ethyl ketone oxime, 1 part of N,N-Dimethylformamide.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：360 parts of alkali silicate, 3 parts of 2- vinyl-8-hydroxyquinolines, 1 part of graphene, C6-C12Saturation unitary
1 part of alcohol, 1 part of sulfonation polyethylene glycol, 10 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material does not burn.Insulated wall material is cut using machinery,
Visible foam material is uniformly distributed in cement, and the edge that cement is combined with foam is close, does not peel off.Insulated wall material is placed in
Floatability in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is placed on by force
It is exposed to the sun under light 30 days, surface is not ftractureed, and is smooth to the touch.
Embodiment 4
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：50-90 parts of cement, foam
30 parts, 5 parts of modifying agent, 1 part of resorcinol-two (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) phosphate, stone
1 part of wax, 1 part of sulfonic acid type imidazoline, 1 part of methyl methacrylate.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：60 parts of alkali silicate, 10 parts of 2- vinyl-8-hydroxyquinolines, 1 part of graphene, vinyl acetate-ethylene-
1 part of tertiary ethylene carbonate, 1 part of sodium tripolyphosphate, 10 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material does not burn.Insulated wall material is cut using machinery,
Visible foam material is uniformly distributed in cement, and the edge that cement is combined with foam is close, does not peel off.Insulated wall material is placed in
Floatability in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is placed on by force
It is exposed to the sun under light 30 days, surface is not ftractureed, and is smooth to the touch.
Embodiment 5
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：80 parts of cement, foam 56
Part, 3 parts of modifying agent, 1 part of 4- oxa- nitrogen hydramine, 0.5 part of tricarboxymethyl propane oleate, alkylamide hydroxyl sulfo group amide betaine
0.5 part, 0.5 part of nano silicon oxide, 0.5 part of tetrasodium pyrophosphate.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：56 parts of alkali silicate, 8 parts of p-methylstyrene, 1.5 parts of graphene, vinyl acetate-ethylene copolymerization emulsions
1.5 parts, 1.5 parts of glycerine, 15 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material does not burn.Insulated wall material is cut using machinery,
Visible foam material is uniformly distributed in cement, and the edge that cement is combined with foam is close, does not peel off.Insulated wall material is placed in
Floatability in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is placed on by force
It is exposed to the sun under light 30 days, surface is not ftractureed, and is smooth to the touch.
Embodiment 6
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：70 parts of cement, foam 70
Part, 5 parts of modifying agent, 2 parts of fatty alcohol polyoxyethylene ether sulfate, 1 part of plant pine tar, 1 part of nano-titanium oxide.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：30 parts of alkali silicate, 3 parts of acrylic acid, 4,3 parts of 4 '-dibenzyl phosphoric acid diethylester biphenyl, 2 parts of graphene,
1 part of Tween-20,1 part of ethanol, 10 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material starts burning.Insulated wall material is cut using machinery
Open, it is seen that foamed material is uniformly distributed in cement, the edge that cement is combined with foam is close, does not peel off.By insulated wall material
Floatability is placed in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is put
It is exposed to the sun under strong light 30 days, surface is not ftractureed, and is smooth to the touch.
Comparative example 1
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：70 parts of cement, foam 70
Part, 2 parts of fatty alcohol polyoxyethylene ether sulfate, 1 part of plant pine tar, 1 part of nano-titanium oxide.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material burning, behind insulated wall
Temperature is 800 DEG C.Insulated wall material is cut using machinery, it is seen that foamed material uneven distribution in cement, above it is many and
Few below, the edge that cement is combined with foam is not close, peels off.Insulated wall material is placed in water floatability, immersion 1 is all over the world
It is heavy.The above-mentioned insulated wall material prepared is placed under strong light and is exposed to the sun 30 days, face checking, feel is coarse.
Comparative example 2
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：70 parts of cement, foam 70
Part, 5 parts of modifying agent.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：30 parts of alkali silicate, 3 parts of acrylic acid, 4,3 parts of 4 '-dibenzyl phosphoric acid diethylester biphenyl, 2 parts of graphene,
1 part of Tween-20,1 part of ethanol, 10 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material starts burning.Insulated wall material is cut using machinery
Open, it is seen that foamed material is uniformly distributed in cement, the edge that cement is combined with foam is close, does not peel off.By insulated wall material
Floatability is placed in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is put
It is exposed to the sun under strong light 30 days, face checking, feel is coarse.
Comparative example 3
A kind of construction material of light fireproof heat insulating, is made up of the component of following parts by weight：70 parts of cement, foam 70
Part, 5 parts of modifying agent, 1 part of plant pine tar, 1 part of nano-titanium oxide.
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by following parts by weight
Component composition：30 parts of alkali silicate, 3 parts of acrylic acid, 4,3 parts of 4 '-dibenzyl phosphoric acid diethylester biphenyl, 2 parts of graphene,
1 part of Tween-20,1 part of ethanol, 10 parts of water.
By above-mentioned insulated wall material with 1200 DEG C of flame gun flame 2min, foamed material does not burn, after insulated wall
Face is temperature-resistant.1200 DEG C of flame gun flame 10min, foamed material starts burning.Insulated wall material is cut using machinery
Open, it is seen that foamed material is uniformly distributed in cement, the edge that cement is combined with foam is close, does not peel off.By insulated wall material
Floatability is placed in water, immersion is not still sunk for 3 days, and no moisture is immersed inside it.The above-mentioned insulated wall material prepared is put
It is exposed to the sun under strong light 30 days, face checking, feel is coarse.
Disclosed above is only several specific embodiments of the present invention, and still, the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (2)
1. a kind of construction material of light fireproof heat insulating, it is characterised in that be made up of the component of following parts by weight：Cement 50-
90 parts, 30-70 parts of foam, 3-5 parts of modifying agent, 5-8 parts of additive；
The modifying agent is used for the performance of the fire prevention for improving polystyrene foam, waterproof and bonding, by the group of following parts by weight
It is grouped into：30-60 parts of alkali silicate, 3-10 parts of film forming polymer, 1-2 parts of graphene, 1-2 parts of defoamer, antifreezing agent 1-2
Part, 10-20 parts of water；
The defoamer is vinyl acetate-ethylene-tertiary ethylene carbonate, vinyl acetate-ethylene copolymerization emulsions, octyl phenol polyoxy second
One or more in alkene ether；
The antifreezing agent is sodium tripolyphosphate；
The additive is fire retardant, waterproofing agent, pigment, wetting agent, the one or more in levelling agent；
The fire retardant be 10- (2,5- dihydroxy phenyl) -10- hydrogen -9- oxa- -10- phospho hetero phenanthrene -10- oxides, 9- oxa-s -
10- phospho hetero phenanthrene -10- oxides, resorcinol-two (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) phosphate,
One or more in 4- oxa- nitrogen hydramine；
The waterproofing agent is fatty acid distribution of coconut oil, paraffin, glyceryl stearate, fatty alcohol polyoxyethylene ether sulfate, polyvinyl alcohol
One or more in butyral, gum dammar, tricarboxymethyl propane oleate, dibutyl maleate；
The wetting agent is trimethyl benzyl ammonia chloride, acyl glyceride, the nonanone of 2,6,8- trimethyl -6- hydroxyls -4, plant pine
Tar, methyl ethyl ketone oxime, sulfonic acid type imidazoline or alkylamide hydroxyl sulfo group amide betaine；
The levelling agent is tetrasodium pyrophosphate, nano-titanium oxide, nano silicon oxide, N,N-Dimethylformamide, methacrylic acid
One or more in methyl esters, butyl acetate.
2. the construction material of light fireproof heat insulating according to claim 1, it is characterised in that the film forming polymer is 1,
1- bis- (p-methylphenyl) ethene, 4,4 '-dibenzyl phosphoric acid diethylester biphenyl, 1,3-butadiene, p-methylstyrene, 1,3- oneself two
In alkene, acrylic acid, 2- vinyl-8-hydroxyquinolines, methacrylic acid, 2-EHA, the just own ester of methacrylic acid
One or more.
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| CN107555937A (en) * | 2016-03-10 | 2018-01-09 | 合肥龙息信息技术有限公司 | A kind of heat-insulating heat-preserving material for building and preparation method thereof |
| CN107759144A (en) * | 2017-10-13 | 2018-03-06 | 南京旭羽睿材料科技有限公司 | A kind of graphene composite material applied to haze preventing and treating and preparation method thereof |
| CN107721352A (en) * | 2017-11-15 | 2018-02-23 | 潍坊友容实业有限公司 | Utilize unbaked tile made of desulfurized gesso of flue gas and its method |
| CN108585581A (en) * | 2018-05-14 | 2018-09-28 | 仇浩 | Fire preventing and heat insulating building material modifying agent, the fire preventing and heat insulating building material and preparation method thereof containing the modifying agent |
| CN109020325B (en) * | 2018-08-30 | 2020-12-15 | 温州合众混凝土有限公司 | Modified cement engineering material with waterproof and crack-resistant performances |
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| CN101487299A (en) * | 2009-01-19 | 2009-07-22 | 夏良强 | Production method for multifunctional rigid foam polyurethane composite heat-conservation board |
| CN103043963A (en) * | 2012-09-12 | 2013-04-17 | 万华节能科技集团股份有限公司 | Inorganic foam material for joint sealing of wall thermal insulation system and preparation method of inorganic foam material |
| CN104861323A (en) * | 2015-05-26 | 2015-08-26 | 黑龙江省黑钻极光新能源科技有限公司 | Non-combustible graphene polystyrene foamed insulation board as well as preparation method and application thereof |
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