Inorganic artistic mineral coating and constructional method thereof
Technical field
The invention belongs to the indoor decoration Material Field, especially a kind of inorganic artistic mineral coating and constructional method thereof.
Background technology
At present country vigorously implements energy-conservation, reduction of discharging and renewable resources utilizes policy, the new high-tech product that this impels the scientific research personnel to research and develop energy-conserving profit waste and has Sustainable development and melt mutually with environment protection.Along with the continuous enhancing of social progress, development in science and technology and people's environmental consciousness, people are also more and more higher to the requirement of house decoraton finishing, not only need beautiful attractive in appearancely, more require environment protection health.Yet, indoor and outdoor finishing material great majority on the market are organic materials or organic/inorganic composite material, they contain a large amount of volatile organic matters (VOC), as toxic substances such as formaldehyde, benzene, make moist easily fade afterwards, yellowing, mouldy, come off, and have easily aging problem and inflammable potential safety hazard.It is reported, China has tens thousand of children to cause a disease because of interior decoration every year; Beijing is poisoning up to 100,000 people because of coating every year, dead 300 people; One barrel, Shenzhen glue is poisoned two people with poison.In addition, big fire accident in recent years frequently occurs, these have all brought huge financial loss to the country and people, therefore abundant, the good weatherability of research safety, nontoxic, fire prevention, decorative effect, building and ornament materials with low cost become study hotspot, and greatly developing these type of building and ornament materials is the demand in epoch and real needs.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of nonpoisonous and tasteless, environmental protection, security are good, with low cost, good weatherability and have inorganic artistic mineral coating and the constructional method thereof of abundant wallpaper decorative effect.
For solving the problems of the technologies described above, the present invention by the following technical solutions: inorganic artistic mineral coating is comprised of the raw material of following weight percent:
White cement is the white portland cement that 42.5 strength grades, whiteness are greater than 87%; High-alumina cement is the white high-alumina cement that 42.5 strength grades, whiteness are greater than 87%; Filler is 300-400 purpose heavy calcium carbonate; Diatomite is 200-400 purpose high reactivity calcined diatomite; Pigment is mineral dye; The wood fibre mean length is less than 400 μ m; Water-holding agent is low-viscosity cellulose ether; Defoamer is the nonionic surfactants defoamer; Starch ethers is the chemically modified starch ether that fineness is less than 500 μ m; Latex powder is ethene and vinylchlorid and vinyl laurate terpolymer redispersable latex powder; The thixotroping lubricant is laminar silicic acid salt thixotroping lubricant; Hardening accelerator is organic compound class hardening accelerator; Retardant is tartrate or Citrate trianion; The ground caustic that disappears is the special-purpose pure inorganic materials class high reactivity of cement products, concrete and the mortar ground caustic that disappears; Negative ion powder is synthetic composite minerals class negative ion powder; Nanometer additive is nano titanium oxide.
Mineral dye is iron oxide red, iron oxide black, iron oxide yellow, cologne earth, cobalt blue or chrome green; Low-viscosity cellulose ether is hydroxypropyl methyl cellulose ether or the methyl hydroxyethylcellulose ether that viscosity is 10000~25000; Organic compound class hardening accelerator is trolamine, calcium formiate or acetate.
The constructional method of above-mentioned inorganic artistic mineral coating, first clear up basal plane, inorganic artistic mineral coating and water are stirred evenly to the rear bottoming on basal plane that evenly is applied in, use again the screen printing mould stamp of different meshes, the inorganic artistic mineral coating color of prime coat and printed layer is chosen according to design, last spary cover agent.
The constructional method of above-mentioned inorganic artistic mineral coating comprises the following steps:
<1 > processing base level
Determine basal plane solid smooth, without hollowing, clean, clean, without greasy dirt, remover, floating dust and loose material, use the water proof putty levelling;
<2 > stir
Accurately the weighing suitable quantity of water is put into agitation vat, by suitable water cement ratio, slowly places inorganic artistic mineral coating dry mash, with electric mixer, stirs into even thick shape slurry, standing several minutes;
<3 > construction
With spatula, slurry is applied in to bottoming on basal plane equably, gauge control is at 1~2mm; Use different meshes screen printing mould stamp on surface after prime coat is solid, the inorganic artistic mineral coating of selecting different colours according to prime coat and the printed layer color of design;
<4 > cover
After picture on surface has been constructed and has been parched in 24 hours, then 1~2 time cover agent of spary.
, poor water resistance large, inflammable for organic finishing material toxicity in conventional chamber, ageing-resistant poor, defect and the deficiency such as decorative effect is single, the contriver has researched and developed inorganic artistic mineral coating of the present invention, this coating adopts silicate cement, high-alumina cement, high reactivity to disappear, and the ground caustic list is joined or composite, thoroughly stopped the generation of the accumulation of salt in the surface soil, and base course wall is had to good affinity and stronger cementability, can not ftracture and peel off; Be equipped with nano material, mineral adsorbing material and anionic additive in material, make material there are the several functions such as objectionable impurities, elimination peculiar smell, adjusting air humidity, fungus and mildew resistance such as absorbing formaldehyde.By the screen printing construction technology, can all kinds of decoration grain effect of designed, designed pattern, pattern modelling is unique abundant, there is the traditional coating outstanding decorative effect that is beyond one's reach, simultaneously, not containing volatile organic compounds such as free formaldehyde, benzene, be nontoxic, tasteless Green Product in material, can move in after having fitted up.Inorganic artistic mineral coating suitability of the present invention is wide, can be used for the indoor decorating in the places such as villa, high-end residential, kindergarten, hospital, school, star hotel, public place of entertainment, gymnasium, office, meeting room, waiting room, boarding lounge.
The accompanying drawing explanation
Fig. 1 is the construction effect figure that uses embodiment 1 inorganic artistic mineral coating.
Fig. 2 is the construction effect figure that uses embodiment 2 inorganic artistic mineral coatings.
Fig. 3 is the construction effect figure that uses embodiment 3 inorganic artistic mineral coatings.
Fig. 4 is the construction effect figure that uses embodiment 4 inorganic artistic mineral coatings.
Embodiment
Embodiment 1
Inorganic artistic mineral coating raw material forms: white silicate 42.5 cement (whiteness is greater than 87%) 200g, water-ground limestone (300-400 order) 400g, high reactivity diatomite (200-400 order) 300g, iron oxide yellow 15g, wood fibre (length is less than 400 μ m) 3g, low-viscosity cellulose ether (MKX15000PP20) 4g, AGITAN P803 defoamer 0.5g, CASUCOL301 starch ethers (fineness is less than 500 μ m) 1.5g, ethene and vinylchlorid and vinyl laurate terpolymer redispersable latex powder 20g
thixotroping lubricant 2g, calcium formiate 4g, the high reactivity ground caustic 20g that disappears, negative ion powder 15g, nano titanium oxide 15g.
Preparation method: after above raw material is added to homogenizer stirred for several minute, obtain inorganic artistic mineral coating.
Embodiment 2
Inorganic artistic mineral coating raw material forms: white silicate 42.5 cement (whiteness is greater than 87%) 150g, 42.5 white high-alumina cement (whiteness is greater than 87%) 70g, water-ground limestone (300-400 order) 375g, high reactivity diatomite (200-400 order) 310g, iron oxide yellow 12g, wood fibre (length is less than 400 μ m) 4g, low-viscosity cellulose ether (MH10005P2) 5g, AGITAN P803 defoamer 0.5g, CASUCOL301 starch ethers (fineness is less than 500 μ m) 1.5g, ethene and vinylchlorid and vinyl laurate terpolymer redispersable latex powder 18g,
thixotroping lubricant 2g, Trisodium Citrate 2g, the high reactivity ground caustic 15g that disappears, negative ion powder 18g, nano titanium oxide 17g.
The preparation method is with embodiment 1.
Embodiment 3
Inorganic artistic mineral coating raw material forms: 42.5 white high-alumina cement (whiteness is greater than 87%) 250g, water-ground limestone (300-400 order) 300g, high reactivity diatomite (200-400 order) 375g, cobalt blue 16g, wood fibre (length is less than 400 μ m) 5g, low-viscosity cellulose ether (MH10007P4) 6g, AGITAN P803 defoamer 0.5g, CASUCOL301 starch ethers (fineness is less than 500 μ m) 1.5g, ethene and vinylchlorid and vinyl laurate terpolymer redispersable latex powder 15g
thixotroping lubricant 2g, Trisodium Citrate 2g, negative ion powder 13g, nano titanium oxide 14g.
The preparation method is with embodiment 1.
Embodiment 4
Inorganic artistic mineral coating raw material forms: 42.5 white high-alumina cement (whiteness is greater than 87%) 350g, water-ground limestone (300-400 order) 290g, high reactivity diatomite (200-400 order) 290g, iron oxide brown 20g, wood fibre (length is less than 400 μ m) 6g, low-viscosity cellulose ether (MH10007P4) 7g, AGITAN P803 defoamer 0.5g, CASUCOL301 starch ethers (fineness is less than 500 μ m) 1.5g, ethene and vinylchlorid and vinyl laurate terpolymer redispersable latex powder 10g
thixotroping lubricant 2g, Trisodium Citrate 3g, negative ion powder 10g, nano titanium oxide 10g.
The preparation method is with embodiment 1.
Press the performance index of inorganic artistic mineral coating of embodiment 1 to 4 gained as table 1:
The performance index of table 1 embodiment 1 to 4 inorganic artistic mineral coating
Embodiment 5
Inorganic artistic mineral coating raw material composition and preparation method, substantially with embodiment 1, only do not add the oxidation iron oxide yellow.
Embodiment 6
Inorganic artistic mineral coating raw material composition and preparation method, substantially with embodiment 2, only do not add the oxidation iron oxide yellow.
Embodiment 7
Inorganic artistic mineral coating raw material composition and preparation method, substantially with embodiment 3, only do not add cobalt blue.
Embodiment 8
Inorganic artistic mineral coating raw material composition and preparation method, substantially with embodiment 3, only do not add the oxidation cologne earth.
Nonionic surfactants defoamer in embodiment is from the AGITAN powder defoamer of German MUNZING-CHEMIE company; Laminar silicic acid salt thixotroping lubricant is U.S. Lockwood company
the thixotroping lubricant; The pure inorganic materials class high reactivity ground caustic that disappears is activity that the expensive current International Trading Company Ltd in Beijing the provides ground caustic that disappears; Synthetic composite minerals class negative ion powder is the negative ion powder that Hsinchu, Guilin the Nature biomaterial company limited provides.
Adopt the use of constructing by the following method of the inorganic artistic mineral coating of embodiment 1 to 8:
<1 > processing base level
Determine basal plane solid smooth, without hollowing, remove the impurity such as basal plane greasy dirt, dust, make basal plane clean, clean, without spots such as greasy dirt, remover, floating dust and loose materials, use the water proof putty levelling;
<2 > stir
Accurately the weighing suitable quantity of water is put into agitation vat, by suitable water cement ratio, slowly places inorganic artistic mineral coating dry mash, with electric mixer, stirs into even thick shape slurry, standing several minutes;
<3 > construction
With spatula, the inorganic artistic mineral coating slurry stirred is applied in to bottoming on basal plane equably, gauge control is in 1~2mm left and right; After prime coat is solid, use inorganic artistic mineral coating slurry at the prime coat surface printing, printing die is selected 100 purpose screen printing moulds again, the inorganic artistic mineral coating of selecting different colours according to prime coat and the printed layer color of design;
<4 > cover
After picture on surface has been constructed and has been parched in 24 hours, then 1 time cover agent of spary.
Construction effect as shown in Figure 1 to Figure 4.