CN105036690A - Processing technology for insulation board of wall body - Google Patents
Processing technology for insulation board of wall body Download PDFInfo
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- CN105036690A CN105036690A CN201510370678.3A CN201510370678A CN105036690A CN 105036690 A CN105036690 A CN 105036690A CN 201510370678 A CN201510370678 A CN 201510370678A CN 105036690 A CN105036690 A CN 105036690A
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Abstract
The invention relates to the field of insulation materials of wall bodies, in particular to a processing technology for an insulation board of a wall body. According to the processing technology disclosed by the invention, a product prepared by preparation of the raw materials of an insulation board core body, pulp forming, dehumidification drying, cutting of fiberglass gridding cloth, preparation of surface layer materials, extrusion polishing and trimming, preparation of bottom layer materials, secondary extrusion polishing and trimming, sealing and packaging has the advantages of good fire resistance, lower production cost, simple production technique, short production time and high speed; the problem about burning grade of insulation materials of a building outer wall at present is solved; as no formaldehyde, asbestos, needle-like dust and other components harmful to a human body are contained in raw materials, the insulation board of the wall body is environment-friendly and healthy.
Description
Technical field
The present invention relates to wall heat insulation material field, particularly relate to a kind of complete processing of wall insulated board.
Background technology
External-wall heat-insulation material not only can play the effect of protection wall agent structure, decrease simultaneously outside temperature, humidity and
Various ray is on the impact of agent structure.
Select the heat preserving and insulating material be applicable to can not only reach the object of energy-saving heat preserving, and the longevity of buildings can also be extended
Life.External-wall heat-insulation material mainly divides inorganic heat insulation material and organic insulation material two kinds; Inorganic heat insulation material has good fire resistance, but its heat-insulating property but can not meet the demand of people; Organic insulation material has good heat-insulating property, but does not reach the requirement standard of fire-protection rating.Therefore, the selection of external-wall heat-insulation material is a great problem of puzzle construction market.
The complete processing of the warming plate of the heat insulation improvement of prior art processing dry complete after, the perlite of its outside
What particle had easily comes off, and in the process come off, forms dust, causes pollution to a certain degree, and there is potential safety hazard, effectively can not be processed in addition, also can cause the pollution of environment as the tankage such as rock wool, asbestos environment.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of complete processing of wall insulated board, solves the problem of the burning grade of current architecture exterior wall insulating materials, and production cost is lower simultaneously, production technique is simple, and the production time is short, speed is fast.
To achieve these goals, the technical solution used in the present invention is such: a kind of complete processing of wall insulated board, comprises the steps:
(1) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 45 ~ 85 parts, ceramic fine bead 10 ~ 20 parts, pearlstone 40 ~ 80 parts, water glass 10 ~ 20 parts, titanate coupling agent 3 ~ 5 parts and magnesium aluminum silicate fiber 20 ~ 30 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, magnesium aluminum silicate fiber, mix to pulpous state, progressively add water glass again, titanate coupling agent stirs, uniform slurry is sent into forming mould, is made into warming plate core body;
(3) removal moisture drying is dried: the warming plate core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the warming plate core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and warming plate core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 150 ~ 180 parts, mixture, the admixture solution 90 ~ 100 parts containing pigment, lignocellulose 5 ~ 25 parts, methylcellulose gum 5 ~ 25 parts, the polypropylene fibre 5 ~ 10 parts of high-alumina cement 150 ~ 180 parts, quartz sand and quartz material, to add water stirring 10 ~ 15 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.3 ~ 0.35;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the warming plate core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 10 ~ 15 minutes at stirred pot, leave standstill 10 ~ 15 minutes, then stir 6 ~ 10 minutes;
(8) the warming plate core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 2 ~ 3 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
As a kind of preferred version, in described step (3), step (6), the temperature of heat drying is 100 ~ 110 DEG C, and drying time is 15 ~ 20 minutes.
As a kind of preferred version, the granular size of described pearlstone is 6 ~ 8mm.
As a kind of preferred version, the water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
As a kind of preferred version, described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Compared with prior art, beneficial effect of the present invention: warming plate of the present invention belongs to A1 level fire-retardant material, has good resistivity against fire, solve the problem of the burning grade of current architecture exterior wall insulating materials, production cost is lower simultaneously, and production technique is simple, and the production time is short, speed is fast.Not containing formaldehyde and asbestos in starting material, there will not be needle-like dust, not containing other harmful compositions, environment protection health.
Embodiment
Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment 1:
A complete processing for wall insulated board, comprises the steps:
(1) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 45 parts, ceramic fine bead 10 parts, pearlstone 40 parts, water glass 10 parts, titanate coupling agent 3 parts and magnesium aluminum silicate fiber 20 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, magnesium aluminum silicate fiber, mix to pulpous state, progressively add water glass again, titanate coupling agent stirs, uniform slurry is sent into forming mould, is made into warming plate core body;
(3) removal moisture drying is dried: the warming plate core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the warming plate core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and warming plate core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 150 parts, mixture, the admixture solution 90 parts containing pigment, lignocellulose 5 parts, methylcellulose gum 5 parts, the polypropylene fibre 5 parts of high-alumina cement 150 parts, quartz sand and quartz material, to add water stirring 10 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.3;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the warming plate core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 10 minutes at stirred pot, leave standstill 10 minutes, then stir 6 minutes;
(8) the warming plate core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 2 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
In described step (3), step (6), the temperature of heat drying is 100 DEG C, and drying time is 15 minutes.
The granular size of described pearlstone is 6mm.
Water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
Described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Result: carried out by product of the present invention being incubated, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: thermal conductivity: 0.039W/mK, fire prevention detect: A1 level, refractoriness reaches more than 1000 DEG C, does not burn, and rate of closed hole is up to more than 95%.
Embodiment 2:
A complete processing for wall insulated board, comprises the steps:
(1) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 65 parts, ceramic fine bead 15 parts, pearlstone 60 parts, water glass 15 parts, titanate coupling agent 4 parts and magnesium aluminum silicate fiber 25 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, magnesium aluminum silicate fiber, mix to pulpous state, progressively add water glass again, titanate coupling agent stirs, uniform slurry is sent into forming mould, is made into warming plate core body;
(3) removal moisture drying is dried: the warming plate core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the warming plate core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and warming plate core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 165 parts, mixture, the admixture solution 95 parts containing pigment, lignocellulose 15 parts, methylcellulose gum 15 parts, the polypropylene fibre 8 parts of high-alumina cement 165 parts, quartz sand and quartz material, to add water stirring 13 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.32;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the warming plate core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 12 minutes at stirred pot, leave standstill 12 minutes, then stir 8 minutes;
(8) the warming plate core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 2 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
In described step (3), step (6), the temperature of heat drying is 105 DEG C, and drying time is 18 minutes.
The granular size of described pearlstone is 7mm.
Water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
Described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Result: carried out by product of the present invention being incubated, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: thermal conductivity: 0.033W/mK, fire prevention detect: A1 level, refractoriness reaches more than 1000 DEG C, does not burn, and rate of closed hole is up to more than 95%.
Embodiment 3:
A complete processing for wall insulated board, comprises the steps:
(1) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 85 parts, ceramic fine bead 20 parts, pearlstone 80 parts, water glass 20 parts, titanate coupling agent 5 parts and magnesium aluminum silicate fiber 30 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, magnesium aluminum silicate fiber, mix to pulpous state, progressively add water glass again, titanate coupling agent stirs, uniform slurry is sent into forming mould, is made into warming plate core body;
(3) removal moisture drying is dried: the warming plate core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the warming plate core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and warming plate core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 180 parts, mixture, the admixture solution 100 parts containing pigment, lignocellulose 25 parts, methylcellulose gum 25 parts, the polypropylene fibre 10 parts of high-alumina cement 180 parts, quartz sand and quartz material, to add water stirring 15 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.35;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the warming plate core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 15 minutes at stirred pot, leave standstill 15 minutes, then stir 10 minutes;
(8) the warming plate core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 3 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
In described step (3), step (6), the temperature of heat drying is 110 DEG C, and drying time is 20 minutes.
The granular size of described pearlstone is 8mm.
Water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
Described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Result: carried out by product of the present invention being incubated, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: thermal conductivity: 0.042mK, fire prevention detect: A1 level, refractoriness reaches more than 1000 DEG C, does not burn, and rate of closed hole is up to more than 95%.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (5)
1. a complete processing for wall insulated board, is characterized in that, comprises the steps:
(1) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 45 ~ 85 parts, ceramic fine bead 10 ~ 20 parts, pearlstone 40 ~ 80 parts, water glass 10 ~ 20 parts, titanate coupling agent 3 ~ 5 parts and magnesium aluminum silicate fiber 20 ~ 30 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, magnesium aluminum silicate fiber, mix to pulpous state, progressively add water glass again, titanate coupling agent stirs, uniform slurry is sent into forming mould, is made into warming plate core body;
(3) removal moisture drying is dried: the warming plate core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the warming plate core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and warming plate core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 150 ~ 180 parts, mixture, the admixture solution 90 ~ 100 parts containing pigment, lignocellulose 5 ~ 25 parts, methylcellulose gum 5 ~ 25 parts, the polypropylene fibre 5 ~ 10 parts of high-alumina cement 150 ~ 180 parts, quartz sand and quartz material, to add water stirring 10 ~ 15 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.3 ~ 0.35;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the warming plate core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 10 ~ 15 minutes at stirred pot, leave standstill 10 ~ 15 minutes, then stir 6 ~ 10 minutes;
(8) the warming plate core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 2 ~ 3 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
2. the complete processing of a kind of wall insulated board according to claim 1, is characterized in that: in described step (3), step (6), the temperature of heat drying is 100 ~ 110 DEG C, and drying time is 15 ~ 20 minutes.
3. the complete processing of a kind of wall insulated board according to claim 1, is characterized in that: the granular size of described pearlstone is 6 ~ 8mm.
4. the complete processing of a kind of wall insulated board according to claim 1, is characterized in that: the water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
5. the complete processing of a kind of wall insulated board according to claim 1, is characterized in that: described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370678.3A CN105036690A (en) | 2015-06-30 | 2015-06-30 | Processing technology for insulation board of wall body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510370678.3A CN105036690A (en) | 2015-06-30 | 2015-06-30 | Processing technology for insulation board of wall body |
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| CN105036690A true CN105036690A (en) | 2015-11-11 |
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| CN201510370678.3A Pending CN105036690A (en) | 2015-06-30 | 2015-06-30 | Processing technology for insulation board of wall body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710153A (en) * | 2021-02-05 | 2021-04-27 | 中钢南京环境工程技术研究院有限公司 | Preparation method of large-size machinable refractory heat-insulating plate |
-
2015
- 2015-06-30 CN CN201510370678.3A patent/CN105036690A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710153A (en) * | 2021-02-05 | 2021-04-27 | 中钢南京环境工程技术研究院有限公司 | Preparation method of large-size machinable refractory heat-insulating plate |
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