CN104179319B - Colored GRC goods of many gratings cullet preparation and preparation method thereof - Google Patents
Colored GRC goods of many gratings cullet preparation and preparation method thereof Download PDFInfo
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- CN104179319B CN104179319B CN201410396972.7A CN201410396972A CN104179319B CN 104179319 B CN104179319 B CN 104179319B CN 201410396972 A CN201410396972 A CN 201410396972A CN 104179319 B CN104179319 B CN 104179319B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention discloses colored GRC goods of a kind of many gratings cullet preparation and preparation method thereof, the colored GRC goods of described many gratings cullet preparation include the composite coloured architectural surface of cullet and cullet composite construction layer, its preparation method is: by the cullet of recovery by color classification, levigate rear interpolation GRC surface layer, prepare the architectural surface of particular color；Various variegated cullet are configured to fine aggregate and coarse aggregate by level simultaneously, prepare structure sheaf；The present invention uses cullet to substitute aggregate, can not only efficiently utilize discarded object, colour cullet is substituted pigment as different colours keynote simultaneously and join in GRC goods, the weak point that pigment distribution is uneven, Final pollution is serious can be overcome, raising GRC decorative art, and the properties of fibre reinforced cement can be improved, present invention process is simple, there is higher economy and environmental benefit, belong to high added value recycling.
Description
Technical field
The invention belongs to architectural decoration material field, the colored GRC goods of a kind of many gratings cullet preparation are extremely
Preparation method.
Background technology
Glass is as the huge article of consumption figure in daily life, without effectively being reclaimed and utilizing, it will
Become the major pollutants of municipal refuse, not only waste resource but also welding.China's current cullet recovery utilization rate is only
13%, substantial amounts of cullet does not the most obtain effective recycling.If using cullet again as the raw material of burning glass, it is right
Color, kind requirement higher, benefit is the most inconspicuous.The most at home, the cullet produced in life, there is sub-fraction to pass through
Various modes have arrived waste collection station and have been recycled, and remaining major part is all by environmental sanitation department landfill disposal.Landfill
Processing not only makes the resource of a large amount of reproducible utilization waste, and also to have spent a large amount of processing cost.
In the production process of GRC goods, a large amount of quartz sands serve as aggregate and play filling and supporting role, with cement additive ratio
Up to 1:1, and quartz sand per kilogram needs about 670 yuan, is main material cost.Owing to decorating effect for playing in surface layer
Fruit with the addition of multiple organic or inorganic pigment, in actual applications along with exposing to the weather, aberration often occurs and fades, significantly
Have impact on decorative effect.And cullet is wide in variety, various colors.By colored cullet resource after certain working process
Change and use in the production that colored fiber strengthens cement products, substitute and not only contribute to the saving of resource and the consumption of the energy, and
And it is capable of the variation of building industry product and then the reduction of cost.
Owing to glass containing amorphous Si O of about 70%2, it is generally recognized that should not join in cement products, because glass
SiO in glass aggregate2May be with the alkali metal ion generation alkali in cement slurry.And by Abrasive glass dust end with
Raw glass particle is different, having preferable activity, can effectively suppress alkali so being combined with raw glass particle by thin glass powder
Aggregate reaction.
Summary of the invention
It is an object of the invention to effectively be combined, according to GRC system cullet recycling problem with GRC decorated articles
Product surface layer and the structure sheaf different demands to color, fine aggregate and coarse aggregate, it is provided that the colored GRC system of many gratings cullet preparation
Product.
The object of the invention is achieved by the following technical programs:
A kind of colored GRC goods of many gratings cullet preparation, multiple including the composite coloured architectural surface of cullet and cullet
Close structure sheaf.
The composite coloured architectural surface of described cullet refers to be substituted the toner in GRC surface layer and quartz by the thin cullet of colour
The polychromy surface layer that sand is prepared from；Described cullet composite construction layer refers to by variegated thin cullet and variegated thick useless glass
The structure sheaf that glass substitutes the sand in GRC structure sheaf and quartz sand is prepared from.
In the present invention, it is preferred that the particle size range of described colored thin cullet is at 0.037 mm ~ 1 mm；Described is miscellaneous
The particle size range of look thin cullet is at 0.037 mm ~ 1 mm；The particle size range of described variegated thick cullet is in 1 mm ~ 4.75
mm。
In the present invention, it is preferred that described colored thin cullet preparation method is as follows: select plate glass, bottle glass,
One in medical glass, ware glass, bulb glass, ambetti, (green, brown, blueness, purple, red by color classification
Look, yellow, white clear), after crushing, cleaning, respectively the cullet of particular color and absolute ethyl alcohol are put into ball mill
In common ball milling 12 ~ 48h, obtain the particle size range colored thin cullet at 0.037 mm ~ 1 mm through screening；
In the present invention, it is preferred that described variegated thin cullet and variegated thick cullet preparation method are as follows: flat board glass
One or more in glass, bottle glass, medical glass, ware glass, bulb glass, ambetti, through broken, cleaning
After, put into common ball milling 8 ~ 20h in ball mill with absolute ethyl alcohol, obtain particle size range 0.037 mm ~ 1 mm's through screening
Variegated thin cullet, particle size range is at the variegated thick cullet of 1 mm ~ 4.75 mm.
The preparation method of the colored GRC goods of a kind of heretofore described many gratings cullet preparation, comprises the following steps:
(1) by cement, colored thin cullet, anti-crack fiber, polymer, additive and water according to following weight per distribution ratio
Mixing, makes cullet composite coloured architectural surface mortar after stirring, face stock weight percent proportioning is as follows:
Cement 20 ~ 55%
Colored thin cullet 15 ~ 50%
Anti-crack fiber 0 ~ 2%
Polymer 0 ~ 2.5%
Additive 0 ~ 6%
Water 10.5 ~ 20%
Described anti-crack fiber is selected in PVA fiber, PU fiber, PP fiber, nylon fiber, wood-fibred, paper pulp fiber
One or several；
Described polymer selects the one in redispersable latex powder, poly-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion；
(2) cullet composite coloured architectural surface mortar step 1 configured, uses injection or brushes or lay vibration
Method, makes the composite coloured architectural surface of cullet in the mould with decorative effect, and architectural surface thickness is 3-5mm, from
So solidification 10-60 minute；
(3) cement, variegated thin cullet, variegated thick cullet, polymer, fiber, additive, active material, water are pressed
Mixing according to following weight per distribution ratio, stir and make cullet composite construction layer mortar, structure sheaf raw material weight percentage is joined
Ratio is as follows:
Cement 25 ~ 50%
Variegated thin cullet 3 ~ 10%
Variegated thick cullet 20 ~ 50%
Polymer 0 ~ 2.5%
Fiber 3 ~ 5%
Additive 0 ~ 2%
Active material 4 ~ 10%
Water 11 ~ 18%
Described polymer selects the one in redispersable latex powder, poly-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion；
Described fiber is one or more in glass fibre, steel fibre, carbon fiber, basalt fibre；
Described active material is the one in metakaolin, flyash, breeze, stone flour, silicon ash or its mixture；
(4) cullet composite construction layer mortar step 3 configured, obtains by spraying or brushing or be routed to step 2
In the mould with the composite coloured architectural surface of cullet obtained, use scraper plate to be struck off by slurry, then use pressure roller to carry out roller
Densification is real, makes cullet composite construction layer；
(5) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(6) by after maintenance under the product normal temperature of step 5 forming or steam 4 ~ 24 hours, the demoulding is carried out；
(7) brush or gunning concrete surface protectant at product surface after the demoulding, the most i.e. can be made into multistage
Join the colored GRC goods of cullet preparation.
In the present invention, it is preferred that described additive is in water reducer, early strength agent, antifreezing agent, swelling agent, retarder
One or its mixture；Described water reducer is naphthalenesulfonate formaldehyde condensation compound, sulfonated melamine compound condensation product, polycarboxylic acids
One in water reducer；The one in sulfate, nitrite, triethanolamine selected by described early strength agent；Described antifreezing agent
Select the one in calcium chloride, potassium carbonate, natrium nitrosum；Described swelling agent selects aluminium sulfate, calcium chloride, magnesia class
In one or more；The one in wood calcium, molasses, citric acid selected by described retarder.
In the present invention, it is preferred that acrylic type, silicon the third type, organic silicon type, fluorine are selected in described concrete surface protecting agent
One in SiClx type, fluorine carbon type.
The beneficial effects of the present invention is:
1, the colored GRC goods of many gratings cullet preparation use cullet to replace quartz sand, embody high added value and process
The approach of cullet, the recycling for solid waste provides higher economic and social benefit, significantly drops simultaneously
The low cost of product.
2, the colored GRC goods of many gratings cullet preparation use colored cullet to replace toner, overcome organic and inorganic dye
The problem that dispersion is uneven, stability is not enough that material in use exists, it is to avoid expose to the weather fading of causing and aberration etc.
Problem.
3, thin cullet and thick cullet are prepared according to a certain ratio the structure sheaf of cement products, it is possible to effectively solve glass
The problem that product occurs alkali in cement.
Accompanying drawing explanation
Fig. 1 is the generalized section of the colored GRC goods of the embodiment of the present invention many gratings cullet preparation.
In figure, 1, colored cullet composite fibre strengthen the architectural surface of cement；2, cullet composite fibre strengthens cement
Structure sheaf.
Detailed description of the invention:
Embodiment 1
(1) carrying out green plate glass crushing, cleaning, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 18h in ball mill, sieves and obtains the green thin cullet that particle diameter is 0.18 mm,；
(2), after carrying out plate glass, ware glass and ambetti crushing, cleaning, ball mill is put into absolute ethyl alcohol
In common ball milling 10h, through screening obtain variegated thin cullet that particle diameter is 0.21 mm and particle diameter be 3.35 mm variegated slightly
Cullet.
(3) by cement 50 kg(50%), particle diameter be green thin cullet 25.5 kg(25.5% of 0.18 mm), PP fiber 2
Kg(2%), polymer dispersion powder 1.5 kg(1.5%), naphthalenesulfonate formaldehyde condensation compound water reducer 0.5 kg(0.5%), early strength agent sulphur
Hydrochlorate 1 kg(1%), antifreezing agent calcium chloride 0.5 kg(0.5%), swelling agent aluminium sulfate 4 kg(4%) and water 15 kg(15%) press
Mix according to percentage by weight, stir and make green keynote surface layer mortar.
(4) the green keynote surface layer mortar that will have configured, uses gunite to make decorative layer, spontaneous curing in grinding tool
10 minutes.
(5) by cement 25kg(25%), particle diameter be variegated thin cullet 10 kg(10% of 0.21 mm), particle diameter be 3.35
Variegated raw glass 43 kg(43% of mm), redispersable latex powder 1 kg(1%), glass fibre 3 kg(3%), naphthalene sulphonate formaldehyde
Condensation product water reducer 0.6 kg(0.6%), early strength agent sulfate 1 kg(1%), antifreezing agent calcium chloride 0.4 kg(0.4%), breeze 5
Kg(5%) and water 11kg(11%) according to percentage by weight mix, stir and make structure sheaf mortar.
(6) the cullet composite construction layer mortar that will have configured, has the composite coloured decorative cover of cullet by being ejected into
In the mould of layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after the product normal temperature maintenance 4 hours of forming, the demoulding is carried out；
(9) brush acrylic type concrete surface protecting agent at product surface after the demoulding, the most i.e. can be made into many
The colored GRC goods of grating cullet preparation.
Embodiment 2
(1) carrying out blueness ambetti crushing, cleaning, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 24h in ball mill, sieves and obtains the blue thin cullet that particle diameter is 0.15 mm,；
(2), after carrying out medical glass, bottle glass and ambetti crushing, cleaning, ball mill is put into absolute ethyl alcohol
In common ball milling 12h, obtain variegated thin cullet that particle diameter is 0.35 mm and particle diameter is the variegated thick useless of 4.0 mm through screening
Glass.
(3) by cement 55 kg(55%), particle diameter be the blue thin cullet 15kg(15% of 0.15 mm), PVA fiber 2 kg
(2%), poly-acrylic emulsion 2.5 kg(2.5%), sulfonated melamine compound condensation product water reducer 1.5 kg(1.5%), early strength agent nitrous
Acid hydrochlorate 0.5 kg(0.5%), antifreezing agent potassium carbonate 1.2 kg(1.2%), swelling agent calcium chloride 2.3 kg(2.3%) and water 20 kg
(20%) mix according to percentage by weight, stir and make blue keynote surface layer mortar.
(4) the blue keynote surface layer mortar that will have configured, uses spread coating to make decorative layer, spontaneous curing in grinding tool
20 minutes.
(5) by cement 50 kg(50%), particle diameter be variegated thin cullet 3 kg(3% of 0.35 mm), particle diameter be 4.0 mm
Variegated thick cullet 20 kg(20%), poly-acrylic emulsion 1 kg(1%), glass fibre 3kg(3%), steel fibre 2kg(2%), sulfonation
Condensate of melamine and formaldehyde water reducer 0.5 kg(0.5%), early strength agent nitrous acid acid 0.5 kg(0.5%), antifreezing agent potassium carbonate
0.5 kg(0.5%), swelling agent calcium chloride 0.5 kg(0.5%), stone flour 7 kg(7%) and water 12% according to percentage by weight mix,
Stir and make structure sheaf mortar.
(6) the cullet composite construction layer mortar that will have configured, by brushing to having the composite coloured decorative cover of cullet
In the mould of layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after the product normal temperature maintenance 24 hours of forming, the demoulding is carried out；
(9) in the third type concrete surface protecting agent of product surface spray coating silicon after the demoulding, the most i.e. can be made into multistage
Join the colored GRC goods of cullet preparation.
Case study on implementation 3
(1) carrying out crushing, cleaning by brown bottle glass, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 36h in ball mill, sieves and obtains the thin cullet of brown that particle diameter is 0.09 mm,；
(2), after carrying out plate glass, bottle glass, ware glass and bulb glass crushing, cleaning, put with absolute ethyl alcohol
Enter common ball milling 8h in ball mill, obtain variegated thin cullet that particle diameter is 1 mm and particle diameter is the miscellaneous of 4.75 mm through screening
Look thick cullet.
(3) by cement 20 kg(20%), particle diameter be brown thin cullet 50 kg(50% of 0.09 mm), PU fiber 1.5
Kg(1.5%), styrene-acrylic emulsion 2.5 kg(2.5%), polycarboxylate water-reducer 2.5 kg(2.5%), early strength agent triethanolamine 2 kg
(2%), antifreezing agent natrium nitrosum 0.5 kg(0.5%), swelling agent magnesia 1kg(1%) and water 20 kg(20%) according to weight percent
Than mixing, stir and make brown keynote surface layer mortar.
(4) the brown keynote surface layer mortar that will have configured, uses laying vibratory drilling method to make decorative layer in grinding tool, natural
Solidify 30 minutes.
(5) by cement 25kg(25%), particle diameter be variegated thin cullet 4 kg(4% of 1 mm), particle diameter be the miscellaneous of 4.75 mm
Look raw glass 50 kg(50%), styrene-acrylic emulsion 1kg(1%), glass fibre 2kg(2%), carbon fiber 1kg(1%), polycarboxylate water-reducer
0.5kg(0.5%), early strength agent triethanolamine 0.5 kg(0.5%), antifreezing agent natrium nitrosum 0.5 kg(0.5%), swelling agent oxidation
Magnesium 0.5kg(0.5%), silicon ash 4 kg(4%) and water 11kg(11%) according to percentage by weight mixing, stir and make structure sheaf
Mortar.
(6) the cullet composite construction layer mortar that will have configured, is routed to have the composite coloured architectural surface of cullet
In mould, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after maintenance under the product steam of forming 12 hours, the demoulding is carried out；
(9) brush organosilicon concrete surface protectant at product surface after the demoulding, the most i.e. can be made into multistage
Join the colored GRC goods of cullet preparation.
Case study on implementation 4
(1) carrying out purple bulb glass crushing, cleaning, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 48h in ball mill, sieves and obtains the thin cullet of purple that particle diameter is 0.037 mm；
(2) after carrying out medical glass, plate glass, bottle glass, ware glass and bulb glass crushing, cleaning, with
Common ball milling 15h in ball mill put into by absolute ethyl alcohol, obtains, through screening, variegated thin cullet and the particle diameter that particle diameter is 0.25 mm
It it is the variegated thick cullet of 2.80 mm.
(3) by cement 45 kg(45%), particle diameter be purple thin cullet 40 kg(40% of 0.037 mm), silicone acrylic emulsion
1.5 kg(1.5%), sulfonate sodium formaldehyde condensation products 0.5 kg(0.5%), retarder wood calcium 1 kg(1%), antifreezing agent calcium chloride
0.5 kg(0.5%), swelling agent aluminium sulfate 1 kg(1%) and water 10.5 kg(10.5%) according to percentage by weight mix, stirring
Uniformly make purple keynote surface layer mortar.
(4) the purple keynote surface layer mortar that will have configured, uses gunite to make decorative layer, spontaneous curing in grinding tool
40 minutes.
(5) by cement 30 kg(30%), particle diameter be variegated thin cullet 6 kg(6% of 0.25 mm), particle diameter be 2.8 mm
Variegated raw glass 29kg(29%), silicone acrylic emulsion 2 kg(2%), glass fibre 2kg(2%), basalt fibre 2kg (2%), sulfonic acid
Sodium salt formaldehyde condensation products 0.2 kg(0.2%), retarder wood calcium 0.3kg(0.3%), antifreezing agent calcium chloride 0.3 kg(0.3%), swollen
Swollen dose of aluminium sulfate 0.2kg(0.2%), flyash 10 kg(10%) and water 18kg(18%) according to percentage by weight mix, stirring
Uniformly make structure sheaf mortar.
(6) the cullet composite construction layer mortar that will have configured, has cullet again by spraying or brushing or be routed to
Close in the mould of polychromy surface layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet
Composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after maintenance under the product steam of forming 24 hours, the demoulding is carried out；
(9) brush fluorination silicon type concrete surface protecting agent at product surface after the demoulding, the most i.e. can be made into many
The colored GRC goods of grating cullet preparation.
Case study on implementation 5
(1) carrying out redness ambetti crushing, cleaning, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 12h in ball mill, sieves and obtains the red thin cullet that particle diameter is 1 mm；
(2) after carrying out medical glass, plate glass, bottle glass, ware glass and bulb glass crushing, cleaning, with
Common ball milling 20h in ball mill put into by absolute ethyl alcohol, obtains, through screening, variegated thin cullet and the grain that particle diameter is 0.037 mm
Footpath is the variegated thick cullet of 1 mm.
(3) by cement 40 kg(40%), particle diameter be red thin cullet 38 kg(38% of 1 mm), nylon fiber 2 kg
(2%), sulfonate sodium formaldehyde condensation products 0.5 kg(0.5%), early strength agent sulfate 1 kg(1%), retarder molasses 1.5 kg
(1.5%), swelling agent aluminium sulfate 2kg(2%) and water 15 kg(15%) according to percentage by weight mixing, stir and make redness
Keynote surface layer mortar.
(4) the red keynote surface layer mortar that will have configured, uses gunite to make decorative layer, spontaneous curing in grinding tool
50 minutes.
(5) by cement 34 kg(34%), particle diameter be variegated thin cullet 8 kg(8% of 0.037 mm), particle diameter be 1mm's
Variegated raw glass 33 kg(33%), glass fibre 4 kg(4%), sulfonate sodium formaldehyde condensation products 0.5 kg(0.5%), early strength agent sulphur
Hydrochlorate 0.5 kg(0.5%), retarder molasses 0.5 kg(0.5%), swelling agent aluminium sulfate 0.5kg(0.5%), metakaolin 6
Kg(6%) and water 13kg(13%) according to percentage by weight mix, stir and make structure sheaf mortar.
(6) the cullet composite construction layer mortar that will have configured, has the composite coloured decorative cover of cullet by being ejected into
In the mould of layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after the product normal temperature maintenance 8 hours of forming, the demoulding is carried out；
(9) in product surface spray coating fluorine carbon type concrete surface protecting agent after the demoulding, the most i.e. can be made into multistage
Join the colored GRC goods of cullet preparation.
Case study on implementation 6
(1) carrying out Transparent color ware glass crushing, cleaning, the cullet after then crushing is put jointly with absolute ethyl alcohol
Enter ball milling 40h in ball mill, sieve and obtain the thin cullet of Transparent color that particle diameter is 0.075 mm；
(2) after carrying out medical glass, plate glass, bottle glass, ware glass and bulb glass crushing, cleaning, with
Common ball milling 15h in ball mill put into by absolute ethyl alcohol, obtains, through screening, variegated thin cullet and the particle diameter that particle diameter is 0.25 mm
It it is the variegated thick cullet of 2.80 mm.
(3) by cement 38 kg(38%), particle diameter be Transparent color thin cullet 42 kg(42% of 0.075 mm), wood-fibred 1
Kg(1%), poly-acrylic emulsion 1 kg(1%) and water 18 kg(18%) according to percentage by weight mixing, stir and make transparent color base
Adjust surface layer mortar.
(4) the purple keynote surface layer mortar that will have configured, uses gunite to make decorative layer, spontaneous curing in grinding tool
60 minutes.
(5) by cement 28kg(28%), particle diameter be variegated thin cullet 7 kg(7% of 0.25 mm), particle diameter be 2.8 mm's
Variegated raw glass 36 kg(36%), poly-acrylic emulsion 1 kg(1%), glass fibre 4 kg(4%), breeze 8 kg(8%) and water 16kg
(16%) mix according to percentage by weight, stir and make structure sheaf mortar.
(6) the cullet composite construction layer mortar that will have configured, by brushing to having the composite coloured decorative cover of cullet
In the mould of layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after maintenance under the product steam of forming 4 hours, the demoulding is carried out；
(9) brush fluorine carbon type concrete surface protecting agent at product surface after the demoulding, the most i.e. can be made into multistage
Join the colored GRC goods of cullet preparation.
Case study on implementation 7
(1) carrying out amber light bulb glass crushing, cleaning, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 40h in ball mill, sieves and obtains the thin cullet of yellow that particle diameter is 0.5mm；
(2) after carrying out medical glass, plate glass, bottle glass, ware glass and bulb glass crushing, cleaning, with
Common ball milling 15h in ball mill put into by absolute ethyl alcohol, obtains, through screening, variegated thin cullet and the particle diameter that particle diameter is 0.25 mm
It it is the variegated thick cullet of 2.80 mm.
(3) by cement 46kg(46%), particle diameter be yellow thin cullet 36 kg(36% of 0.5 mm), paper pulp fiber 0.5
Kg(0.5%), styrene-acrylic emulsion 0.5 kg(0.5%), sulfonate sodium formaldehyde condensation products 0.5 kg(0.5%), early strength agent sulfate 0.5
Kg(0.5%), antifreezing agent calcium chloride 0.5 kg(0.5%), retarder citric acid 0.5 kg(0.5%) and water 15 kg(15%) according to
Percentage by weight mixes, and stirs and makes yellow keynote surface layer mortar.
(4) the purple keynote surface layer mortar that will have configured, uses gunite to make decorative layer, spontaneous curing in grinding tool
15 minutes.
(5) by cement 35 kg(35%), particle diameter be variegated thin cullet 4 kg(4% of 0.25 mm), particle diameter be 2.8 mm
Variegated raw glass 35kg(35%), styrene-acrylic emulsion 1 kg(1%), glass fibre 3 kg(3%), carbon fiber 2kg(2%), sodium sulfonate
Salt formaldehyde condensation products 0.2 kg(0.2%), early strength agent sulfate 0.2 kg(0.2%), antifreezing agent calcium chloride 0.3 kg(0.3%), slow
Solidifying agent citric acid 0.3 kg(0.3%), breeze 7 kg(7%) and water 12kg(12%) according to percentage by weight mixing, the system of stirring
Become structure sheaf mortar.
(6) the cullet composite construction layer mortar that will have configured, by brushing to having the composite coloured decorative cover of cullet
In the mould of layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after the product normal temperature maintenance 4 hours of forming, the demoulding is carried out；
(9) in the third type concrete surface protecting agent of product surface spray coating silicon after the demoulding, the most i.e. can be made into multistage
Join the colored GRC goods of cullet preparation.
Case study on implementation 8
(1) carrying out white medical glass crushing, cleaning, the cullet after then crushing is put into jointly with absolute ethyl alcohol
Ball milling 40h in ball mill, sieves and obtains the thin cullet of white that particle diameter is 0.7mm；
(2) after carrying out medical glass, plate glass, bottle glass, ware glass and bulb glass crushing, cleaning, with
Common ball milling 15h in ball mill put into by absolute ethyl alcohol, obtains, through screening, variegated thin cullet and the particle diameter that particle diameter is 0.25 mm
It it is the variegated thick cullet of 2.80 mm.
(3) by cement 40 kg(40%), particle diameter be thin cullet 40 kg(40% of white of 0.7mm), nylon fiber 1.5
Kg(1.5%), silicone acrylic emulsion 1.5 kg(1.5%), sulfonate sodium formaldehyde condensation products 1.5 kg(1.5%), early strength agent sulfate 1 kg
(1%), antifreezing agent calcium chloride 1.5 kg(1.5%), swelling agent aluminium sulfate 1 kg(1%) and water 12 kg(12%) according to weight hundred
Proportion by subtraction mixes, and stirs and makes white color tone surface layer mortar.
(4) the purple keynote surface layer mortar that will have configured, uses gunite to make decorative layer, spontaneous curing in grinding tool
15 minutes.
(5) by cement 33.5 kg(33.5%), particle diameter be variegated thin cullet 7 kg(7% of 0.25 mm), particle diameter be 2.8
Variegated raw glass 34 kg(34% of mm), silicone acrylic emulsion 1 kg(1%), glass fibre 4 kg(4%), sulfonate sodium formaldehyde condensation products
0.1kg(0.1%), early strength agent sulfate 0.2kg(0.2%), antifreezing agent calcium chloride 0.1 kg(0.1%), swelling agent aluminium sulfate
0.1 kg(0.1%), metakaolin 5 kg(5%) and water 15kg(15%) according to percentage by weight mix, stir and make structure
Layer mortar.
(6) the cullet composite construction layer mortar that will have configured, has the composite coloured decorative cover of cullet by being ejected into
In the mould of layer, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit, make cullet composite construction layer；
(7) mesh reinforcements is routed in mould, rolls with pressure roller, be allowed to be absorbed in cullet composite construction layer
In；
(8) by after maintenance under the product normal temperature of forming or steam 8 hours, the demoulding is carried out；
(9) in product surface spray coating organic silicon type concrete surface protecting agent after the demoulding, the most i.e. can be made into many
The colored GRC goods of grating cullet preparation.
Claims (4)
1. the colored GRC goods of the preparation of grating cullet more than a kind, it is characterised in that include the composite coloured architectural surface of cullet
And cullet composite construction layer (2) (1)；The composite coloured architectural surface of described cullet (1) refers to be substituted by the thin cullet of colour
The polychromy surface layer that toner in GRC surface layer and quartz sand are prepared from；Described cullet composite construction layer (2) refers to by miscellaneous
The structure sheaf that look thin cullet and variegated thick cullet substitute the sand in GRC structure sheaf and quartz sand is prepared from；
The thin cullet of described colour obtains by the following method: by plate glass, bottle glass, medical glass, vessel glass
One in glass, bulb glass, ambetti, after color classification, after crushing, cleaning, giving up particular color respectively
Ball milling 12 ~ 48h in ball mill put into by glass and absolute ethyl alcohol, obtains the particle size range coloured silk at 0.037 mm ~ 1 mm through screening
Look thin cullet；
Described variegated thin cullet and variegated thick cullet obtain by the following method: by plate glass, bottle glass, doctor
By one or more in glass, ware glass, bulb glass, ambetti, after crushing, cleaning, put with absolute ethyl alcohol
Enter common ball milling 8 ~ 20h in ball mill, through screening, particle diameter be 0.037 mm ~ 1 mm be variegated thin cullet, particle diameter is
1 mm ~ 4.75 mm is variegated thick cullet.
The preparation method of the colored GRC goods of many gratings cullet the most as claimed in claim 1 preparation, it is characterised in that include
Following steps:
(1) cement, colored thin cullet, anti-crack fiber, polymer, additive and water are mixed according to following weight per distribution ratio
Closing, make cullet composite coloured architectural surface mortar after stirring, raw material weight per distribution ratio is as follows:
Cement 20% ~ 55%
Colored thin cullet 15 ~ 50%
Anti-crack fiber 0 ~ 2%
Polymer 0 ~ 2.5%
Additive 0 ~ 6%
Water 10.5 ~ 20%
Described anti-crack fiber be the one in PVA fiber, PU fiber, PP fiber, nylon fiber, wood-fibred, paper pulp fiber or
Person is several；
Described polymer is the one in redispersable latex powder, poly-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion；
(2) cullet composite coloured architectural surface mortar step 1 obtained, uses injection or brushes or lay vibratory drilling method, logical
Crossing the mould with decorative effect and prepare the composite coloured architectural surface of cullet, architectural surface thickness is 3-5mm, spontaneous curing
10-60min；
(3) by cement, variegated thin cullet, variegated thick cullet, polymer, fiber, additive, active material, water according under
Stating the mixing of weight percent proportioning, stir and make cullet composite construction layer mortar, raw material weight per distribution ratio is as follows:
Cement 25 ~ 50%
Variegated thin cullet 3 ~ 10%
Variegated thick cullet 20 ~ 50%
Polymer 0 ~ 2.5%
Fiber 3 ~ 5%
Additive 0 ~ 2%
Active material 4 ~ 10%
Water 11 ~ 18%
Described polymer is the one in redispersable latex powder, poly-acrylic emulsion, styrene-acrylic emulsion, silicone acrylic emulsion；
Described fiber is one or more in glass fibre, steel fibre, carbon fiber, basalt fibre；
Described active material is one or more in metakaolin, flyash, breeze, stone flour, silicon ash；
(4) cullet composite construction layer mortar step 3 obtained, by injection or brushing or the tool being routed to step 2 acquisition
Have in the mould of the composite coloured architectural surface of cullet, use scraper plate to be struck off by slurry, then use pressure roller to carry out roll-in closely knit,
Make cullet composite construction layer；
(5) mesh reinforcements is routed in mould, rolls with pressure roller so that it is be absorbed in cullet composite construction layer；
(6) mould step 5 obtained is under normal temperature or steam after maintenance 4 ~ 24 hours, carries out the demoulding；
(7) brush or gunning concrete surface protectant at product surface after the demoulding, many gratings cullet can be obtained after drying
The colored GRC goods of preparation.
The preparation method of the colored GRC goods of many gratings cullet the most according to claim 2 preparation, it is characterised in that
Described additive is one or more in water reducer, early strength agent, antifreezing agent, swelling agent, retarder；
Described water reducer is in naphthalenesulfonate formaldehyde condensation compound, sulfonated melamine compound condensation product, polycarboxylate water-reducer
A kind of；
Described early strength agent is the one in sulfate, nitrite, triethanolamine；
Described antifreezing agent is the one in calcium chloride, potassium carbonate, natrium nitrosum；
Described swelling agent is one or more in aluminium sulfate, calcium chloride, magnesia class；
Described retarder is the one in wood calcium, molasses, citric acid.
The preparation method of the colored GRC goods of many gratings cullet the most according to claim 3 preparation, it is characterised in that institute
The concrete surface protecting agent stated is the one in acrylic type, silicon the third type, organic silicon type, fluorination silicon type, fluorine carbon type.
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| CN201410396972.7A CN104179319B (en) | 2014-08-14 | 2014-08-14 | Colored GRC goods of many gratings cullet preparation and preparation method thereof |
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| CN104496318A (en) * | 2014-12-20 | 2015-04-08 | 王小波 | Compression-resistant fireproof plaster mortar and preparation method thereof |
| CN105000850B (en) * | 2015-08-14 | 2017-10-27 | 福州皇家地坪有限公司 | Glass die floor |
| MX2018014417A (en) * | 2016-05-24 | 2019-02-21 | 2581776 Ontario Inc | Lightweight concrete formulations. |
| CN107902975B (en) * | 2017-12-22 | 2020-09-22 | 南京倍立达新材料系统工程股份有限公司 | Dustproof contamination-resistant fiber reinforced cement product and preparation method thereof |
| CN108147743A (en) * | 2017-12-28 | 2018-06-12 | 湖南大学 | A kind of self-compaction glass decoration method for preparing mortar sterilized |
| CN108689664A (en) * | 2018-07-01 | 2018-10-23 | 王丹 | A kind of environment-friendly concrete and preparation method thereof |
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| CN1012895B (en) * | 1987-06-24 | 1991-06-19 | 重庆建筑工程学院 | Waste glass sintered into granite-like decorative plate |
| KR100334140B1 (en) * | 2001-01-08 | 2002-04-25 | 박승범 | Manufacturing Methods of Concrete Interlocking Block and Permeable Concrete Interlocking Block for Roadway and Sidewalk Using Crushed Aggregates from Waste Glasses and Blast Furnace Cement. |
| CN101066837B (en) * | 2007-05-24 | 2010-08-04 | 江苏奥博晶瓷科技有限公司 | Environment friendly heat resistant opal crystalline glass and its preparation process |
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Effective date of registration: 20230901 Address after: Floor 3, Building B6, No. 9, Bailongjiang East Street, Jianye District, Nanjing City, Jiangsu Province, 210000 Patentee after: Jiangsu Beilida New Material Technology Co.,Ltd. Address before: 210012 Tuqiao Town Hua District, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING BEILIDA NEW MATERIAL SYSTEM ENGINEERING Co.,Ltd. |
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