CN109021627A - A kind of fire proofing material for architectural support structure surface - Google Patents
A kind of fire proofing material for architectural support structure surface Download PDFInfo
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- CN109021627A CN109021627A CN201810716278.7A CN201810716278A CN109021627A CN 109021627 A CN109021627 A CN 109021627A CN 201810716278 A CN201810716278 A CN 201810716278A CN 109021627 A CN109021627 A CN 109021627A
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- parts
- structure surface
- support structure
- fire proofing
- proofing material
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- 239000000463 material Substances 0.000 title claims abstract description 27
- 238000004079 fireproofing Methods 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 17
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 16
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 11
- 239000000080 wetting agent Substances 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- -1 chopped strand Substances 0.000 claims abstract description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 8
- 238000004945 emulsification Methods 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 8
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 8
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 8
- 235000019362 perlite Nutrition 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 6
- 239000010452 phosphate Substances 0.000 claims abstract description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- 229930195729 fatty acid Natural products 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000002518 antifoaming agent Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000013008 thixotropic agent Substances 0.000 claims description 9
- 235000011147 magnesium chloride Nutrition 0.000 claims description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- 150000003961 organosilicon compounds Chemical class 0.000 claims description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 3
- 239000004111 Potassium silicate Substances 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- 150000008431 aliphatic amides Chemical class 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 229920003086 cellulose ether Polymers 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229910021485 fumed silica Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000012188 paraffin wax Chemical class 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 claims description 3
- NYNKCGWJPNZJMI-UHFFFAOYSA-N Clebopride malate Chemical compound [O-]C(=O)C(O)CC(O)=O.COC1=CC(N)=C(Cl)C=C1C(=O)NC1CC[NH+](CC=2C=CC=CC=2)CC1 NYNKCGWJPNZJMI-UHFFFAOYSA-N 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 125000005313 fatty acid group Chemical group 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000000391 magnesium silicate Substances 0.000 claims description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
- 235000019792 magnesium silicate Nutrition 0.000 claims description 2
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 239000005315 stained glass Substances 0.000 claims description 2
- WPUINVXKIPAAHK-UHFFFAOYSA-N aluminum;potassium;oxygen(2-) Chemical compound [O-2].[O-2].[Al+3].[K+] WPUINVXKIPAAHK-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 28
- 239000010959 steel Substances 0.000 abstract description 28
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical class [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000395 magnesium oxide Substances 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract description 2
- 239000010451 perlite Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 16
- 235000012245 magnesium oxide Nutrition 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 150000003016 phosphoric acids Chemical class 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WPJGWJITSIEFRP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;hydrate Chemical compound O.NC1=NC(N)=NC(N)=N1 WPJGWJITSIEFRP-UHFFFAOYSA-N 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- UHXWLHYMUGRLKG-UHFFFAOYSA-N [Mg].O[Si](O)(O)O Chemical compound [Mg].O[Si](O)(O)O UHXWLHYMUGRLKG-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- KVOIJEARBNBHHP-UHFFFAOYSA-N potassium;oxido(oxo)alumane Chemical compound [K+].[O-][Al]=O KVOIJEARBNBHHP-UHFFFAOYSA-N 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fireproofing Substances (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of fire proofing materials for architectural support structure surface, it is made of activated magnesia, closed-cell expanded perlite, plant fiber class filler, ornament materials, chopped strand, magnesium chloride, emulsification organosilicon and polymer, magnesium sulfate, part phosphoric acid and phosphate, wetting agent, dispersing agent etc., that the present invention prepares is can spraying, steel structure surface have strong adhesive force with decorative magnesia cement material, so that steel building is collected fire prevention, decoration in integration.
Description
Technical field
The present invention relates to a kind of fire proofing materials for architectural support structure surface, are particularly suitable in steel building room
Face, curtain wall, effect reaches decorative fireproof function on interior wall.
Background technique
Steel building has the characteristics that high-strength light, speed of application are fast, but its nonfireproof feature is a large amount of
The verifying of example and experiment.When temperature reaches 500 DEG C, the yield strength of steel will settle to the half of intensity at room temperature；Temperature
When reaching 600 DEG C, steel will lose most strength and stiffness.Therefore it for steel construction, carries out meeting the anti-of code requirement
Fiery safeguard measure, reaching defined fire endurance is very important.
Existing steel structure fireproofing mode has water-cooled valve: in the water tank in water-filling in hollow steel column, and with design top
It is connected, forms closed cooling system, when fire such as occurs, the water in steel column is heated and rises, and water tank cold water is flowed down and generated
Circulation, is taken away the heat that fire generates with the circulation of water, to guarantee that steel column will not heat up excessively high and lose bearing capacity, water cooling
But the steel structure fireproofing mode of method has special requirement to structure design, seldom uses in actual application；Single side screen method:
Back-fire relief barrier is set in the counter-fire face of steel member, component and fire screen are opened, using fire-resistant light plate as fire prevention surrounding layer；It applies
Fireproof coating or composite fire-proof protection are covered, but the coating layer thickness that fireproof coating reaches I grade of fire prevention needs is thicker, increases construction
Cost.On the other hand, it in the today being increasingly enhanced to building aesthetic, builds while meeting substantially using function,
Meet the Aesthetic Functions such as beauty, this just has certain requirement to building decoration and fitment.
Summary of the invention
The present invention for deficiency existing for existing steel structure fireproofing technology, by magnesia cement system addition noninflammability without
Machine ornament materials, using modifying agent, prepare it is can spraying, steel structure surface have strong adhesive force with decorative water chestnut
Magnesium cement material.
Technical scheme is as follows:
A kind of fire proofing material for architectural support structure surface, is made of powder component A and liquid component B, the powder
Component A is by 55-90 parts of activated magnesias, 0.1-5 parts of closed-cell expanded perlites, 3-45 parts of plant fiber class fillers, 0.1-5 parts
Ornament materials, 0.5-2 parts of chopped strand, 0.1-2 parts of water-reducing agents, 0.1-2 parts of defoaming agents, 0.1-2 parts of thixotropic agent, 0.1-2 parts
Modifying agent composition；The liquid component B is by 50-85 parts of water, 15-30 parts of magnesium chlorides, 0.1-3 parts of emulsification organosilicons and polymerization
Object, 0.1-3 part magnesium sulfate, 0.1-3 parts of phosphoric acid and phosphate, 0.1-2 part wetting agent, 0.1-2 parts of dispersing agent compositions.
The ornament materials is one of inorganic toner, color sand, stone, stained glass clast, shell, mica flake
Or it is a variety of.
The chopped strand uses one of PP fiber, PVA fiber, nylon fiber, glass fibre or a variety of.
The water-reducing agent be polycarboxylate water-reducer, how based water reducer, melamine system, sulfamate system, lignin sulfonic acid
One of salt is a variety of.
The defoaming agent is one of mineral oils, organic silicon, polyethers or a variety of.
The thixotropic agent is one of kaolin, bentonite, fumed silica, cellulose ether, polyamide or more
Kind.
The modifying agent include one of silica, magnesium silicate, sodium metasilicate, potassium silicate, phosphate, aluminate or
It is a variety of.
The wetting agent is sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, glycerol, diformazan
One of base sulfoxide is a variety of.
The dispersing agent is fatty acid, aliphatic amide type and esters, paraffin class, polyvinyl alcohol, higher fatty acids
One of salt.
A kind of fire proofing material for architectural support structure surface of the present invention, 1:0.8-1.2 in mass ratio will when in use
Powder component A and liquid component B carries out sprayed construction after being uniformly mixed standing 3-5min, completes steel structure surface fire prevention dress
Decorations processing.
The beneficial effects of the present invention are:
1, magnesia has heat-resisting quantity, and magnesia reacts the crystalline substance that production has 518 phase structures with magnesium chloride under that condition of water
Body, the crystal structure under hot conditions destroys the halogen tool anti-flammability generated in the case of fire, and the heat-resisting quantity of magnesia can
Effectively to extend the mechanical property of steel construction.
2, by the way that wetting agent, modifying agent, defoaming agent, thixotropic agent is added, the synergistic effect of several auxiliary agents can be prepared both
Having mobility again has the material of preferable attachment adhesive property, its working performance of effective solution increases the convenience of construction.
3, ornament materials is introduced in material of the present invention, steel construction is made to collect fire prevention, decoration in integration.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
(1) by 55 parts of activated magnesias, 0.1 part of closed-cell expanded perlite, 3 parts of plant fiber class fillers, 0.1 part of inorganic color
Powder, 0.5 part of chopped PP fiber, 0.1 part of polycarboxylate water-reducer, 0.1 part of mineral oil defoaming agent, 0.1 part of kaolin thixotropic agent,
0.1 part silica modified dose to be mixed and made into powder component A spare.
(2) by 50 parts of water, 15 parts of magnesium chlorides, 0.1 part of emulsification organosilicon and polymer, 0.1 part of magnesium sulfate, 0.1 part of phosphoric acid
And liquid group is uniformly made in phosphate, 0.1 part of sorbitan fatty acid ester wetting agent, 0.1 part of fatty acid dispersant
Divide B spare.
(3) before the construction of steel structure surface fire-retardant decorative, the powder component A and step 2 that prepare step 1 in 1:0.8 ratio
After the liquid component B of preparation is uniformly mixed standing 3min, uniformly spray to form protective layer completion construction in steel structure surface.
Embodiment 2
(1) by 90 parts of activated magnesias, 5 parts of closed-cell expanded perlites, 45 parts of plant fiber class fillers, 3 parts of color sands, 2 parts of stones
Son, 2 parts chopped PVA fiber, 2 parts how based water reducer, 2 parts of organic silicon defoaming agents, 2 parts of bentonite thixotropic agent, 1 part of silicic acid
Magnesium, that 1 part of sodium metasilicate modifying agent is mixed and made into powder component A is spare.
(2) by 85 parts of water, 30 parts of magnesium chlorides, 3 parts of emulsification organosilicons and polymer, 3 parts of magnesium sulfate, 3 parts of phosphoric acid and phosphoric acid
Salt, 2 parts of polyoxyethylene sorbitan fatty acid ester wetting agents, 2 parts of aliphatic amide types and esters dispersant are uniformly made
It is spare at liquid component B.
(3) before the construction of steel structure surface fire-retardant decorative, the powder component A and step 2 that prepare step 1 in 1:1.2 ratio
After the liquid component B of preparation is uniformly mixed standing 5min, uniformly spray to form protective layer completion construction in steel structure surface.
Embodiment 3
(1) by 80 parts of activated magnesias, 4 parts of closed-cell expanded perlites, 25 parts of plant fiber class fillers, 2 parts of stones, 1 part of coloured silk
Color glass chip, 1 part of chopped nylon fiber, 1 part of melamine water reducing agent, 1 part of polyethers defoaming agent, 1 part of fumed silica
Thixotropic agent, that 1 part of potassium silicate modifying agent is mixed and made into powder component A is spare.
(2) by 80 parts of water, 20 parts of magnesium chlorides, 2 parts of emulsification organosilicons and polymer, 2 parts of magnesium sulfate, 2 parts of phosphoric acid and phosphoric acid
Salt, 1 part of glycerol wetting agent, that liquid component B is uniformly made in 1 part of paraffin class dispersant is spare.
(3) before the construction of steel structure surface fire-retardant decorative, powder component A and step 2 prepared by step 1 is made in 1:1 ratio
After standby liquid component B is uniformly mixed standing 3-5min, uniformly spray to form protective layer completion construction in steel structure surface.
Embodiment 4
(1) by 70 parts of activated magnesias, 3 parts of closed-cell expanded perlites, 35 parts of plant fiber class fillers, 4 parts of shells, 1.0 parts
Short glass fiber, 0.5 part of chopped PP fiber, 1.0 parts of sulfamate based water reducers, 0.5 part of lignosulfonates, 1.0
Part mineral oil defoaming agent, 0.5 part of organic silicon defoaming agent, 1.0 parts of cellulose ether thixotropic agent, 0.5 part of polyamide thixotropes,
1.0 parts phosphate-modified dose, that 0.5 part of aluminate modifying agent is mixed and made into powder component A is spare.
(2) by 70 parts of water, 25 parts of magnesium chlorides, 1 part of emulsification organosilicon and polymer, 1 part of magnesium sulfate, 1 part of phosphoric acid and phosphoric acid
Salt, 0.5 part of dimethyl sulfoxide wetting agent, 0.5 part of glycerol, that liquid component B is uniformly made in 0.5 part of polyvinyl alcohol dispersant is standby
With.
(3) before the construction of steel structure surface fire-retardant decorative, powder component A and step 2 prepared by step 1 is made in 1:1 ratio
After standby liquid component B is uniformly mixed standing 3-5min, uniformly spray to form protective layer completion construction in steel structure surface.
Embodiment 5
(1) by 60 parts of activated magnesias, 3 parts of closed-cell expanded perlites, 15 parts of plant fiber class fillers, 2 parts of mica flakes, 1
Part chopped PP fiber, 1 part of melamine water reducing agent, 1 part of polyethers defoaming agent, 1 part of polyamide thixotropes, 1 part of aluminate modifying agent
It is spare to be mixed and made into powder component A.
(2) by 60 parts of water, 22 parts of magnesium chlorides, 2 parts of emulsification organosilicons and polymer, 2 parts of magnesium sulfate, 2 parts of phosphoric acid and phosphoric acid
Salt, 1 part of glycerol wetting agent, that liquid component B is uniformly made in 1 part of higher fatty acid salt dispersant is spare.
(3) before the construction of steel structure surface fire-retardant decorative, powder component A and step 2 prepared by step 1 is made in 1:1 ratio
After standby liquid component B is uniformly mixed standing 3-5min, uniformly spray to form protective layer completion construction in steel structure surface.
Through detecting, the fire proofing material fire-protection rating of the present invention for architectural support structure surface is A；Simulate the shape that catches fire
Temperature (under the conditions of 800-1000 DEG C) under state, Decrepitation Phenomena does not occur for template.
Protection scope of the present invention is not limited to above embodiments, other technical solutions substantially identical with the present invention belong to
The scope of the present invention.
Claims (9)
1. a kind of fire proofing material for architectural support structure surface, which is characterized in that by powder component A and liquid component B group
At the mass ratio of the powder component A and liquid component B are 1:0.8-1.2；The powder component A is by 55-90 parts of active oxygens
Change magnesium, 0.1-5 parts of closed-cell expanded perlites, 3-45 parts of plant fiber class fillers, 0.1-5 parts of ornament materials, 0.5-2 parts short
Cut fiber, 0.1-2 part water-reducing agent, 0.1-2 parts of defoaming agents, 0.1-2 parts of thixotropic agent, 0.1-2 parts of modifying agent compositions；The liquid
Component B is by 50-85 parts of water, 15-30 parts of magnesium chlorides, 0.1-3 parts of emulsification organosilicons and polymer, 0.1-3 part magnesium sulfate, 0.1-3
Part phosphoric acid and phosphate, 0.1-2 part wetting agent, 0.1-2 parts of dispersing agents compositions.
2. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the powder group
Dividing ornament materials in A is one of inorganic toner, color sand, stone, stained glass clast, shell, mica flake or a variety of.
3. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the powder group
Chopped strand in A is divided to use one of PP fiber, PVA fiber, nylon fiber, glass fibre or a variety of.
4. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the powder group
In point A water-reducing agent be polycarboxylate water-reducer, how one of based water reducer, melamine system, sulfamate system, lignosulfonates
Or it is a variety of.
5. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the powder group
Dividing defoaming agent in A is one of mineral oils, organic silicon, polyethers or a variety of.
6. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the powder group
Dividing thixotropic agent in A is one of kaolin, bentonite, fumed silica, cellulose ether, polyamide or a variety of.
7. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the powder group
Dividing modifying agent in A includes one of silica, magnesium silicate, sodium metasilicate, potassium silicate, phosphate, aluminate or a variety of.
8. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the liquid group
Dividing wetting agent in B is sorbitan fatty acid ester, in polyoxyethylene sorbitan fatty acid ester, glycerol, dimethyl sulfoxide
It is one or more.
9. the fire proofing material according to claim 1 for architectural support structure surface, which is characterized in that the liquid group
Dispersing agent is fatty acid, aliphatic amide type and esters, paraffin class, polyvinyl alcohol, one in higher fatty acid salt in point B
Kind.
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| CN109592955A (en) * | 2019-01-09 | 2019-04-09 | 慧百安康新材料(深圳)有限公司 | A kind of Fireproof plant fiber pressure plare and its manufacturing method |
| CN112724733A (en) * | 2020-06-11 | 2021-04-30 | 湖南国彩新材料有限公司 | Heat-insulating fireproof anti-cracking putty for building |
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| CN102803177A (en) * | 2010-02-09 | 2012-11-28 | 18纬度有限公司 | Phosphate bonded composites and methods |
| KR101213447B1 (en) * | 2012-06-21 | 2012-12-20 | 정상기 | Natural herbs paint type coating using inorganic materials, its manufacturing method and surface treatment using this method |
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| CN102803177A (en) * | 2010-02-09 | 2012-11-28 | 18纬度有限公司 | Phosphate bonded composites and methods |
| KR101213447B1 (en) * | 2012-06-21 | 2012-12-20 | 정상기 | Natural herbs paint type coating using inorganic materials, its manufacturing method and surface treatment using this method |
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| CN109592955A (en) * | 2019-01-09 | 2019-04-09 | 慧百安康新材料(深圳)有限公司 | A kind of Fireproof plant fiber pressure plare and its manufacturing method |
| CN112724733A (en) * | 2020-06-11 | 2021-04-30 | 湖南国彩新材料有限公司 | Heat-insulating fireproof anti-cracking putty for building |
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