CN103739253B - Glazed hollow bead cement foamed insulation plate and preparation method - Google Patents
Glazed hollow bead cement foamed insulation plate and preparation method Download PDFInfo
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- CN103739253B CN103739253B CN201310672423.3A CN201310672423A CN103739253B CN 103739253 B CN103739253 B CN 103739253B CN 201310672423 A CN201310672423 A CN 201310672423A CN 103739253 B CN103739253 B CN 103739253B
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Abstract
A glazed hollow bead cement foamed insulation plate and a preparation method. The glazed hollow bead cement foamed insulation plate is a building insulation material; through organic combination of advantages of two insulation materials by scientific formulae and processing technology, products with high strength, low density and good insulation performance are processed and produced; and the disadvantages of low strength and poor insulation in other technology are overcome. The glazed hollow bead cement foamed insulation plate is obtained by processing a first component of structure forming materials and a second component of synthetic reinforce materials through a certain process, and the second component of synthetic reinforce materials serves for the first component to form a complete, firm and whole structure; the first component comprises 525 ordinary portland cement, glazed hollow bead cement, heavy calcium carbonate powder, coal ash, graphite powder, calcium stearate, alumina, polypropylene fiber, cementation-initiating foam-stablizing agents, hydrogen peroxide, and water; the second component comprises cellulose sodium, polyacrylamide, triethanolamine, op-10 emulsifier, calcium chloride, sodium sulfate, and sodium silicate.
Description
Technical field: the present invention relates to a kind of building thermal insulation material, especially glass bead cement foaming insulation board and preparation method.
Background technology: the cement insulation board used in the market, kervit microbead insulated sand slurry belongs to electrodeless class lagging material together, there is the A level fire performance of national building energy conservation requirement, good weatherability, construction durable in use is simple, price economy, but this bi-material all also exists same shortcoming, the former cement insulation board belongs to plain cement foaming, though what the latter's kervit microbead insulated sand slurry adopted is that glass bead that thermal conductivity is lower is as insulation material, but due to cement as gelling material, same problem is there is as heat insulation system, body duty density is large, thermal conductivity is high, heat insulation effect is poor, building energy conservation is difficult to the standard reached required by country.
The content of invention: the glass bead cement foaming insulation board and the preparation method that the object of this invention is to provide a kind of good heat insulating; it is formula and the complete processing of employing science; the advantage of two kinds of lagging materials is organically combined; produce that intensity is high, the product of the low good heat insulating of density; the intensity overcoming the existence of other technology is low, the shortcoming of insulation difference.The object of the present invention is achieved like this, it forms material by the first component structure and the second component synthesis reinforcer material forms through certain processes, and the second component synthesis reinforcer material is for the first component forms a complete solid structure integrity service.
First component comprises 525 ordinary Portland cement 35-95 kilograms, glass bead 9-49 kilogram, dry powder 15-30 kilogram, flyash 15-30 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, polypropylene fibre 2-5 kilogram, draws solidifying suds-stabilizing agent 5-11 kilogram, hydrogen peroxide 10-15 kilogram, water 55-100 kilogram.
Second component comprise sodium cellulosate 0.03-0.05 kilogram, polyacrylamide 0.05-0.1 kilogram, trolamine 0.01-0.05 kilogram, op-10 emulsifying agent 0.01-0.5 kilogram, calcium chloride 5-7 kilogram, sodium sulfate 0.5-3 kilogram, sodium silicate 5-10 kilogram.
Preparation method: prepare the second component synthesis reinforcer material, the first step put in container Mierocrystalline cellulose receive 0.03-0.05 kilogram, polyacrylamide 0.05-0.1 kilogram, to soak 24 hours after add 70 degree hot water 5-15 kilogram, make it fully dissolve; After second step adds 50 degree of warm water 1-5 kilograms in another container, the op-10 emulsifier for mixing of 0.01-0.1 kilogram is uniformly dispersed, then add 0.01-0.05 kilogram of trolamine, fully stir and its aquation is dissolved; 3rd step above aquation is dissolved after raw material add sodium cellulosate and polyacrylamide amine solution are housed container in, continue to stir, become trolamine saponification liquor; 4th step adds calcium chloride 5-7 kilogram in said vesse, sodium sulphate 0.5-3 kilogram, water glass 5-10 kilogram Keep agitation, various raw material is fully dissolved mix, form synthesis reinforcer liquid material for subsequent use, synthesis reinforcer can excite the speed of response of solid material in the first component, increases the avidity of various raw material, forms complete molecular chain.
Prepare the first component structure and form material, the first step put in dry powder stirred pot 525 ordinary Portland cement 35-95 kilograms, dry powder 15-30 kilogram, flyash 15-30 kilogram, mix after Graphite Powder 99 2.5-5 kilogram, polypropylene fibre 2-5 kilogram release for subsequent use; Second step add producing in tank 47 degree of residual content warm water, synthesize reinforcer liquid material and stir; glass bead 9-49 kilogram is added after dispersion soln; calcium stearate 3-5 kilogram; aluminum oxide 3-5 kilogram was stirred for 30 seconds; various raw material is fully mixed, and now the slurry wing rotating speed produced in tank is 200-300 rev/min.
Finally prepare finished product, in above production tank, add the solid powder mixed in dry powder stirred pot stir, add in stirring and draw solidifying suds-stabilizing agent 5-11 kilogram, continue stirring and add hydrogen peroxide 10-15 kilogram after 2 minutes, the speed adding hydrogen peroxide wants fast, once completes, adding hydrogen peroxide churning time can not more than 15 second, put into mould by slurries to foam, quiet to the demoulding after 12 hours, temperature is supported and is got final product slice packaging after 48 hours.
The invention has the beneficial effects as follows: glass bead low for light weight thermal conductivity is directly made an addition in mixed slurry; then cement grout chemical foaming technology is adopted; fast foaming solidifies; insulated curing; reinforced structure; fundamentally solve original technology Problems existing, utilize the warming plate property indices of this explained hereafter to meet country to the energy conservation standard of cold temperate regions external wall outer insulation and safety requirements.The highly dense solid of this product frothing percentage is good, small product size density is low, lightweight, thermal conductivity is low, system good effect of heat insulation, and there is certain ultimate compression strength, weather resistance can be of the same age, durable in use with building, and construction is simple, moderate cost, can meet the reducing energy consumption engineering of wall thermal insulating engineering and existing building body of wall.
Embodiment: embodiment 1, the present invention form material by the first component structure and the second component synthesis reinforcer material forms through certain processes, the second component synthesis reinforcer material is for the first component forms a complete solid structure integrity service.First component comprises 525 ordinary Portland cement 35-95 kilograms, glass bead 9-49 kilogram, dry powder 15-30 kilogram, flyash 15-30 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, polypropylene fibre 2-5 kilogram, draws solidifying suds-stabilizing agent 5-11 kilogram, hydrogen peroxide 10-15 kilogram, water 55-100 kilogram.Second component comprise sodium cellulosate 0.03-0.05 kilogram, polyacrylamide 0.05-0.1 kilogram, trolamine 0.01-0.05 kilogram, op-10 emulsifying agent 0.01-0.5 kilogram, calcium chloride 5-7 kilogram, sodium sulfate 0.5-3 kilogram, sodium silicate 5-10 kilogram.
Embodiment 2, preparation method of the present invention: prepare the second component synthesis reinforcer material, the first step put in container Mierocrystalline cellulose receive 0.03-0.05 kilogram, polyacrylamide 0.05-0.1 kilogram, to soak 24 hours after add 70 degree hot water 5-15 kilogram, make it fully dissolve.After second step adds 50 degree of warm water 1-5 kilograms in another container, the op-10 emulsifier for mixing of 0.01-0.1 kilogram is uniformly dispersed, then add 0.01-0.05 kilogram of trolamine, fully stir and its aquation is dissolved.3rd step above aquation is dissolved after raw material add sodium cellulosate and polyacrylamide amine solution are housed container in, continue to stir, become trolamine saponification liquor.4th step said vesse adds calcium chloride 5-7 kilogram, sodium sulphate 0.5-3 kilogram, water glass 5-10 kilogram Keep agitation, various raw material is fully dissolved mix, form synthesis reinforcer liquid material for subsequent use, synthesis reinforcer can excite the speed of response of solid material in the first component, increases the avidity of various raw material, forms complete molecular chain.
Prepare the first component structure and form material, the first step put in dry powder stirred pot 525 ordinary Portland cement 35-95 kilograms, dry powder 15-30 kilogram, flyash 15-30 kilogram, mix after Graphite Powder 99 2.5-5 kilogram, polypropylene fibre 2-5 kilogram release for subsequent use.Second step add producing in tank 47 degree of residual content warm water, synthesize reinforcer liquid material and stir; glass bead 9-49 kilogram is added after dispersion soln; calcium stearate 3-5 kilogram; aluminum oxide 3-5 kilogram was stirred for 30 seconds; various raw material is fully mixed, and now the slurry wing rotating speed produced in tank is 200-300 rev/min.
Finally prepare finished product, in above production tank, add the solid powder mixed in dry powder stirred pot stir, add in stirring and draw solidifying suds-stabilizing agent 5-11 kilogram, continue stirring and add hydrogen peroxide 10-15 kilogram after 2 minutes, the speed adding hydrogen peroxide wants fast, once completes, adding hydrogen peroxide churning time can not more than 15 second, put into mould by slurries to foam, quiet to the demoulding after 12 hours, temperature is supported and is got final product slice packaging after 48 hours.
Embodiment 3, first component comprise 525 ordinary Portland cement 45-85 kilograms, glass bead 19-39 kilogram, dry powder 18-27 kilogram, flyash 18-27 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, draw solidifying suds-stabilizing agent 7-9 kilogram, polypropylene fibre 2-5 kilogram, hydrogen peroxide 10-15 kilogram, water 65-90 kilogram.
Embodiment 4, first component comprise 525 ordinary Portland cement 55-75 kilograms, glass bead 19-39 kilogram, dry powder 21-24 kilogram, flyash 21-24 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, draw solidifying suds-stabilizing agent 7-9 kilogram, polypropylene fibre 2-5 kilogram, hydrogen peroxide 10-15 kilogram, water 75-80 kilogram.
Claims (3)
1. glass bead cement foaming insulation board, it forms material and the second component by the first component structure and synthesizes reinforcer material and form through certain processes, it is characterized in that: the first component comprises 525 ordinary Portland cement 35-95 kilograms, glass bead 9-49 kilogram, dry powder 15-30 kilogram, flyash 15-30 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, polypropylene fibre 2-5 kilogram, draws solidifying suds-stabilizing agent 5-11 kilogram, hydrogen peroxide 10-15 kilogram, water 55-100 kilogram; Second component comprise sodium cellulosate 0.03-0.05 kilogram, polyacrylamide 0.05-0.1 kilogram, trolamine 0.01-0.05 kilogram, op-10 emulsifying agent 0.01-0.5 kilogram, calcium chloride 5-7 kilogram, sodium sulfate 0.5-3 kilogram, sodium silicate 5-10 kilogram; Its preparation method is: prepare the second component synthesis reinforcer material, the first step put in container Mierocrystalline cellulose receive 0.03-0.05 kilogram, polyacrylamide 0.05-0.1 kilogram, to soak 24 hours after add 70 degree hot water 5-15 kilogram, make it fully dissolve; After second step adds 50 degree of warm water 1-5 kilograms in another container, the op-10 emulsifier for mixing of 0.01-0.1 kilogram is uniformly dispersed, then add 0.01-0.05 kilogram of trolamine, fully stir and its aquation is dissolved; 3rd step above aquation is dissolved after raw material add sodium cellulosate and polyacrylamide amine solution are housed container in, continue to stir, become trolamine saponification liquor; Calcium chloride 5-7 kilogram is added in 4th step said vesse, sodium sulphate 0.5-3 kilogram, water glass 5-10 kilogram Keep agitation, various raw material is fully dissolved mix, form synthesis reinforcer liquid material for subsequent use, synthesis reinforcer can excite the speed of response of solid material in the first component, increases the avidity of various raw material, forms complete molecular chain; Prepare the first component structure and form material, the first step put in dry powder stirred pot 525 ordinary Portland cement 35-95 kilograms, dry powder 15-30 kilogram, flyash 15-30 kilogram, mix after Graphite Powder 99 2.5-5 kilogram, polypropylene fibre 2-5 kilogram release for subsequent use; Second step add producing in tank 47 degree of residual content warm water, synthesize reinforcer liquid material and stir, glass bead 9-49 kilogram is added after dispersion soln, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram was stirred for 30 seconds, various raw material is fully mixed, and now the slurry wing rotating speed produced in tank is 200-300 rev/min; Finally prepare finished product, in above production tank, add the solid powder mixed in dry powder stirred pot stir, add in stirring and draw solidifying suds-stabilizing agent 5-11 kilogram, continue stirring and add hydrogen peroxide 10-15 kilogram after 2 minutes, the speed adding hydrogen peroxide wants fast, once completes, adding hydrogen peroxide churning time can not more than 15 second, put into mould by slurries to foam, quiet to the demoulding after 12 hours, temperature is supported and is got final product slice packaging after 48 hours.
2. glass bead cement foaming insulation board according to claim 1, is characterized in that: the first component comprise 525 ordinary Portland cement 45-85 kilograms, glass bead 19-39 kilogram, dry powder 18-27 kilogram, flyash 18-27 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, draw solidifying suds-stabilizing agent 7-9 kilogram, polypropylene fibre 2-5 kilogram, hydrogen peroxide 10-15 kilogram, water 65-90 kilogram.
3. glass bead cement foaming insulation board according to claim 1 and 2, is characterized in that: the first component comprise 525 ordinary Portland cement 55-75 kilograms, glass bead 19-39 kilogram, dry powder 21-24 kilogram, flyash 21-24 kilogram, Graphite Powder 99 2.5-5 kilogram, calcium stearate 3-5 kilogram, aluminum oxide 3-5 kilogram, draw solidifying suds-stabilizing agent 7-9 kilogram, polypropylene fibre 2-5 kilogram, hydrogen peroxide 10-15 kilogram, water 75-80 kilogram.
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| CN104557121A (en) * | 2015-01-12 | 2015-04-29 | 富思特新材料科技发展股份有限公司 | Foam cement heat preservation plate and preparation method thereof |
| CN107572938A (en) * | 2017-10-19 | 2018-01-12 | 江苏绿悦保温材料有限公司 | A kind of modified graphite aeroge self-insulation wall material |
| CN111908940A (en) * | 2020-07-07 | 2020-11-10 | 中筑科技股份有限公司 | Novel expanded graphite cement foaming thermal insulation material for industrial pipeline |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102587607A (en) * | 2012-01-09 | 2012-07-18 | 武汉理工大学 | Fireproof and flame-retarding type composite heat-insulation decorating plate for outer wall and preparation method of fireproof and flame-retarding type composite heat-insulation decorating plate |
| CN103073243A (en) * | 2012-12-31 | 2013-05-01 | 鹏程住宅工业化材料江苏有限公司 | Glazed hollow bead insulation board and preparation method thereof |
| CN103410236A (en) * | 2013-08-02 | 2013-11-27 | 安徽中瑞节能装饰材料集团有限公司 | Inorganic compound thermal-insulating board and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102587607A (en) * | 2012-01-09 | 2012-07-18 | 武汉理工大学 | Fireproof and flame-retarding type composite heat-insulation decorating plate for outer wall and preparation method of fireproof and flame-retarding type composite heat-insulation decorating plate |
| CN103073243A (en) * | 2012-12-31 | 2013-05-01 | 鹏程住宅工业化材料江苏有限公司 | Glazed hollow bead insulation board and preparation method thereof |
| CN103410236A (en) * | 2013-08-02 | 2013-11-27 | 安徽中瑞节能装饰材料集团有限公司 | Inorganic compound thermal-insulating board and production method thereof |
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