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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- parts
- structure surface
- support structure
- fire proofing
- proofing material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716278.7A CN109021627A (en) | 2018-07-03 | 2018-07-03 | A kind of fire proofing material for architectural support structure surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716278.7A CN109021627A (en) | 2018-07-03 | 2018-07-03 | A kind of fire proofing material for architectural support structure surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109021627A true CN109021627A (en) | 2018-12-18 |
Family
ID=65522427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810716278.7A Pending CN109021627A (en) | 2018-07-03 | 2018-07-03 | A kind of fire proofing material for architectural support structure surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109021627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-07-03 CN CN201810716278.7A patent/CN109021627A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112724733B (en) * | 2020-06-11 | 2024-02-23 | 湖南国彩新材料有限公司 | Thermal insulation fireproof anti-cracking putty for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2840343C (en) | Fire protection mortar | |
| CN103723993B (en) | A kind of body of wall thermal insulation fire-proof insulation material | |
| CN105236853B (en) | A kind of composite stone material and preparation method thereof | |
| CN103553542B (en) | Thermal insulation waterproof daub and preparation method thereof | |
| CN107382193A (en) | A kind of preparation method of fireproofing and heat resistant light cellular partition board | |
| CN104261776A (en) | Thermal insulation building material and preparation method thereof | |
| CN109021627A (en) | A kind of fire proofing material for architectural support structure surface | |
| CN106904908A (en) | The indoor thicker fire-resistant coating for steel structure and its construction method of sound-absorption and heat-insulation | |
| CN106541639B (en) | A kind of insulation ultrathin type decorating board | |
| CN105541237A (en) | High toughness heatproof decorative construction material | |
| CN107216081A (en) | A kind of fire resisting Novel wall body heat insulation material and preparation method thereof | |
| CN105418029B (en) | The preparation method of fire-proof thermal-insulation decoration material | |
| CN107056226A (en) | A kind of preparation method of heat insulating material | |
| CN102219450B (en) | Waterproof crack-resistant fireproof internal and external wall heat-preserving heat-insulating coating and preparation method thereof | |
| CN104891944A (en) | Double-layer composite glass magnesium board with high fireproof grade and preparation method of double-layer composite glass magnesium board | |
| CN106280658A (en) | A kind of insulation putty for architectural exterior wall | |
| CN102677850A (en) | Outer wall vacuum inorganic heat-preserving decorating plate and preparation method thereof | |
| CN105924123B (en) | A kind of cement base modified expanded perlite insulation board and its production method | |
| CN106007612A (en) | Anti-leaking cement gypsum board for roof | |
| CN102329139A (en) | Integrally cast calcium carbide furnace door | |
| CN104529271A (en) | Waste stone scrap composite wall decoration coiled material and preparation method thereof | |
| CN204781751U (en) | Light insulation decorates integration building board | |
| CN109133814A (en) | A kind of anticracking grout | |
| CN108191456A (en) | A kind of building flooring sound insulation heat preservation board and preparation method thereof | |
| CN107663061A (en) | Put forward high performance thermal insulation coatings production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |