CN105019563A - Production technology for insulation board - Google Patents
Production technology for insulation board Download PDFInfo
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- CN105019563A CN105019563A CN201510370568.7A CN201510370568A CN105019563A CN 105019563 A CN105019563 A CN 105019563A CN 201510370568 A CN201510370568 A CN 201510370568A CN 105019563 A CN105019563 A CN 105019563A
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- warming plate
- expanded perlite
- insulation board
- heat insulation
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Abstract
The invention relates to the field of insulation material of walls especially a production technology for insulation board. The production technology comprises following steps: preparing underlayer material; paving the underlayer material with fiberglass mesh and pressing the fiberglass mesh with rollers after solidification of the underlayer material; preparing core body material for the insulation board; paving the core body material with fiberglass mesh and pressing the fiberglass mesh with rollers after solidification of underlayer material; preparing surface layer material; pressing with rollers and then drying, polishing , trimming deflashing, sealed-packing. The produced insulation board is fire-resistant so that the insulation board meets the combustion performance requirement for building's external wall insulation material. The production technology is low in production cost, simple in production process, brief in production time and fast in production speed. The raw material of the insulation board does not contain formaldehyde and asbestoses or other harmful elements and the insulation board does not produce needle-like dust. The insulation board is environmentally-friendly and does no harm to health.
Description
Technical field
The present invention relates to wall heat insulation material field, particularly relate to a kind of technique of producing warming plate.
Background technology
External-wall heat-insulation material not only can play the effect of protection wall agent structure, decrease simultaneously ambient 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 building 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 fireproof performance, 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 processing technology 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 leftover bits and pieces 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 technique of producing warming plate, solves the problem of the burning grade of current architecture exterior wall insulating materials, and cost of production is lower simultaneously, production technology 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 technique of producing warming plate, comprises the steps:
(1) underlying material is configured: described underlying material is made up of high alumina cement, expanded perlite, sodium silicate, water, quality between described each component is divided into high alumina cement 20 ~ 40 parts, expanded perlite 80 ~ 160 parts, sodium silicate 80 ~ 160 parts, 20 ~ 40 parts, water, progressively add high alumina cement, expanded perlite, sodium silicate and water at agitator tank to stir 10 ~ 15 minutes, leave standstill 10 ~ 15 minutes, then stir 6 ~ 10 minutes;
(2) prepare mould of heat insulation plate, the underlying material of step (1) is sent into mould of heat insulation plate, and is preheated to 44 ~ 48 DEG C;
(3) mould of heat insulation plate is lowered the temperature, treat underlying material solidify completely before thereon surface lay layer of glass fiber grid cloth, and use drum extrusion;
(4) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2aeroge, ceramic fine bead, drift pearl, expanded perlite, adhesive, coupling agent, ca silicate fibre, Magnesiumaluminumsilicate are fibrous, and the mass parts between described each component is SiO
2aeroge 80 ~ 120 parts, ceramic fine bead 10 ~ 20 parts, drift 10 ~ 20 parts, pearl, expanded perlite 100 ~ 160 parts, 10 ~ 20 parts, adhesive, coupling agent 3 ~ 5 parts, ca silicate fibre 20 ~ 30 parts, Magnesiumaluminumsilicate fiber 20 ~ 30 parts;
(5) by be layed in step (3) after the raw material mix and blend form slurry of the warming plate core body in step (4) glass fiber reticular cloth above, and carry out being preheated to 44 ~ 48 DEG C, again mould of heat insulation plate is lowered the temperature, treat the raw material of warming plate core body solidify completely before thereon surface lay layer of glass fiber grid cloth use drum extrusion;
(6) configuration plane layered material: the weight portion between the raw material constituent of described capstock and each composition is 180 ~ 200 parts, mixture, the Admixture solution 110 ~ 150 parts containing pigment, 150 ~ 200 parts, the water of high alumina cement 200 ~ 250 parts, quartz sand and quartz material, to add water stirring 10 ~ 15 minutes at agitator tank;
(7) the surface layer slip be stirred in step (6) is layed in above the glass fiber reticular cloth of step (5), and carry out being preheated to 44 ~ 48 DEG C, again mould of heat insulation plate is lowered the temperature, and use drum extrusion shaping, then the drying process at initial stage, polishing is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into heating furnace and carry out heat drying oven dry;
(8) placing 2 ~ 3 days in the cool to solidifying completely, after spraying waterproof agent and anti-blushing agent, packing.
As a kind of preferred version, the adhesive in described step (4) is the acidic hydrolysis liquid of water glass, ethyl orthosilicate; Described coupling agent is silane coupler, titanate coupling agent.
As a kind of preferred version, in described step (7), the temperature of heat drying is 250 ~ 350 DEG C, and drying time is 5 ~ 10 minutes.
As a kind of preferred version, the granular size of described expanded perlite is 6 ~ 8mm.
As a kind of preferred version, the waterproof agent in described step (8) is dimethyl silicone polymer waterproof agent; Anti-blushing agent is organosilicon metope anti-blushing agent.
Compared with prior art, beneficial effect of the present invention: warming plate of the present invention belongs to A1 level fire proofing material, has good refractoriness, solve the problem of the burning grade of current architecture exterior wall insulating materials, cost of production is lower simultaneously, and production technology is simple, and the production time is short, speed is fast.Not containing formaldehyde and asbestos in raw material, there will not be needle-like dust, not containing other harmful compositions, environment protection health.
Detailed description of the invention
Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment 1:
Produce a technique for warming plate, comprise the steps:
(1) underlying material is configured: described underlying material is made up of high alumina cement, expanded perlite, sodium silicate, water, quality between described each component is divided into high alumina cement 20 parts, expanded perlite 80 parts, sodium silicate 80 parts, 20 parts, water, progressively add high alumina cement, expanded perlite, sodium silicate and water at agitator tank and stir 10 minutes, leave standstill 10 minutes, then stir 6 minutes;
(2) prepare mould of heat insulation plate, the underlying material of step (1) is sent into mould of heat insulation plate, and is preheated to 44 DEG C;
(3) mould of heat insulation plate is lowered the temperature, treat underlying material solidify completely before thereon surface lay layer of glass fiber grid cloth, and use drum extrusion;
(4) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2aeroge, ceramic fine bead, drift pearl, expanded perlite, adhesive, coupling agent, ca silicate fibre, Magnesiumaluminumsilicate are fibrous, and the mass parts between described each component is SiO
2aeroge 80 parts, ceramic fine bead 10 parts, drift 10 parts, pearl, expanded perlite 100 parts, 10 parts, adhesive, coupling agent 3 parts, ca silicate fibre 20 parts, Magnesiumaluminumsilicate fiber 20 parts;
(5) by be layed in step (3) after the raw material mix and blend form slurry of the warming plate core body in step (4) glass fiber reticular cloth above, and carry out being preheated to 44 DEG C, again mould of heat insulation plate is lowered the temperature, treat the raw material of warming plate core body solidify completely before thereon surface lay layer of glass fiber grid cloth use drum extrusion;
(6) configuration plane layered material: the weight portion between the raw material constituent of described capstock and each composition is 180 parts, mixture, the Admixture solution 110 parts containing pigment, 150 parts, the water of high alumina cement 200 parts, quartz sand and quartz material, to add water stirring 10 minutes at agitator tank;
(7) the surface layer slip be stirred in step (6) is layed in above the glass fiber reticular cloth of step (5), and carry out being preheated to 44 DEG C, again mould of heat insulation plate is lowered the temperature, and use drum extrusion shaping, then the drying process at initial stage, polishing is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into heating furnace and carry out heat drying oven dry;
(8) placing 2 ~ 3 days in the cool to solidifying completely, after spraying waterproof agent and anti-blushing agent, packing.
Adhesive in described step (4) is the acidic hydrolysis liquid of water glass, ethyl orthosilicate; Described coupling agent is silane coupler, titanate coupling agent.
In described step (7), the temperature of heat drying is 250 DEG C, and drying time is 5 minutes.
The granular size of described expanded perlite is 6mm.
Waterproof agent in described step (8) is dimethyl silicone polymer waterproof agent; Anti-blushing agent is organosilicon metope anti-blushing agent.
Result: product of the present invention carried out be incubated, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: fire prevention detects: A1 level, and degree of fire resistance reaches more than 1000 DEG C, does not burn; And formaldehydeless, fire resistance lifting 11%, application life extends 15%.
Embodiment 2:
Produce a technique for warming plate, comprise the steps:
(1) underlying material is configured: described underlying material is made up of high alumina cement, expanded perlite, sodium silicate, water, quality between described each component is divided into high alumina cement 30 parts, expanded perlite 120 parts, sodium silicate 120 parts, 30 parts, water, progressively add high alumina cement, expanded perlite, sodium silicate and water at agitator tank and stir 13 minutes, leave standstill 13 minutes, then stir 8 minutes;
(2) prepare mould of heat insulation plate, the underlying material of step (1) is sent into mould of heat insulation plate, and is preheated to 46 DEG C;
(3) mould of heat insulation plate is lowered the temperature, treat underlying material solidify completely before thereon surface lay layer of glass fiber grid cloth, and use drum extrusion;
(4) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2aeroge, ceramic fine bead, drift pearl, expanded perlite, adhesive, coupling agent, ca silicate fibre, Magnesiumaluminumsilicate are fibrous, and the mass parts between described each component is SiO
2aeroge 100 parts, ceramic fine bead 15 parts, drift 15 parts, pearl, expanded perlite 130 parts, 15 parts, adhesive, coupling agent 4 parts, ca silicate fibre 15 parts, Magnesiumaluminumsilicate fiber 15 parts;
(5) by be layed in step (3) after the raw material mix and blend form slurry of the warming plate core body in step (4) glass fiber reticular cloth above, and carry out being preheated to 46 DEG C, again mould of heat insulation plate is lowered the temperature, treat the raw material of warming plate core body solidify completely before thereon surface lay layer of glass fiber grid cloth use drum extrusion;
(6) configuration plane layered material: the weight portion between the raw material constituent of described capstock and each composition is 190 parts, mixture, the Admixture solution 130 parts containing pigment, 175 parts, the water of high alumina cement 230 parts, quartz sand and quartz material, to add water stirring 13 minutes at agitator tank;
(7) the surface layer slip be stirred in step (6) is layed in above the glass fiber reticular cloth of step (5), and carry out being preheated to 46 DEG C, again mould of heat insulation plate is lowered the temperature, and use drum extrusion shaping, then the drying process at initial stage, polishing is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into heating furnace and carry out heat drying oven dry;
(8) placing 2 days in the cool to solidifying completely, after spraying waterproof agent and anti-blushing agent, packing.
Adhesive in described step (4) is the acidic hydrolysis liquid of water glass, ethyl orthosilicate; Described coupling agent is silane coupler, titanate coupling agent.
In described step (7), the temperature of heat drying is 300 DEG C, and drying time is 7 minutes.
The granular size of described expanded perlite is 7mm.
Waterproof agent in described step (8) is dimethyl silicone polymer waterproof agent; Anti-blushing agent is organosilicon metope anti-blushing agent.
Result: product of the present invention carried out be incubated, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: fire prevention detects: A1 level, and degree of fire resistance reaches more than 1000 DEG C, does not burn; And formaldehydeless, fire resistance lifting 15%, application life extends 17%.
Embodiment 3:
Produce a technique for warming plate, comprise the steps:
(1) underlying material is configured: described underlying material is made up of high alumina cement, expanded perlite, sodium silicate, water, quality between described each component is divided into high alumina cement 40 parts, expanded perlite 160 parts, sodium silicate 160 parts, 40 parts, water, progressively add high alumina cement, expanded perlite, sodium silicate and water at agitator tank and stir 15 minutes, leave standstill 15 minutes, then stir 10 minutes;
(2) prepare mould of heat insulation plate, the underlying material of step (1) is sent into mould of heat insulation plate, and is preheated to 48 DEG C;
(3) mould of heat insulation plate is lowered the temperature, treat underlying material solidify completely before thereon surface lay layer of glass fiber grid cloth, and use drum extrusion;
(4) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2aeroge, ceramic fine bead, drift pearl, expanded perlite, adhesive, coupling agent, ca silicate fibre, Magnesiumaluminumsilicate are fibrous, and the mass parts between described each component is SiO
2aeroge 120 parts, ceramic fine bead 20 parts, drift 20 parts, pearl, expanded perlite 160 parts, 20 parts, adhesive, coupling agent 5 parts, ca silicate fibre 30 parts, Magnesiumaluminumsilicate fiber 30 parts;
(5) by be layed in step (3) after the raw material mix and blend form slurry of the warming plate core body in step (4) glass fiber reticular cloth above, and carry out being preheated to 48 DEG C, again mould of heat insulation plate is lowered the temperature, treat the raw material of warming plate core body solidify completely before thereon surface lay layer of glass fiber grid cloth use drum extrusion;
(6) configuration plane layered material: the weight portion between the raw material constituent of described capstock and each composition is 200 parts, mixture, the Admixture solution 150 parts containing pigment, 200 parts, the water of high alumina cement 250 parts, quartz sand and quartz material, to add water stirring 15 minutes at agitator tank;
(7) the surface layer slip be stirred in step (6) is layed in above the glass fiber reticular cloth of step (5), and carry out being preheated to 48 DEG C, again mould of heat insulation plate is lowered the temperature, and use drum extrusion shaping, then the drying process at initial stage, polishing is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into heating furnace and carry out heat drying oven dry;
(8) placing 3 days in the cool to solidifying completely, after spraying waterproof agent and anti-blushing agent, packing.
Adhesive in described step (4) is the acidic hydrolysis liquid of water glass, ethyl orthosilicate; Described coupling agent is silane coupler, titanate coupling agent.
In described step (7), the temperature of heat drying is 350 DEG C, and drying time is 10 minutes.
The granular size of described expanded perlite is 8mm.
Waterproof agent in described step (8) is dimethyl silicone polymer waterproof agent; Anti-blushing agent is organosilicon metope anti-blushing agent.
Result: product of the present invention carried out be incubated, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: fire prevention detects: A1 level, and degree of fire resistance reaches more than 1000 DEG C, does not burn; And formaldehydeless, fire resistance lifting 17%, application life extends 20%.
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. produce a technique for warming plate, it is characterized in that, comprise the steps:
(1) underlying material is configured: described underlying material is made up of high alumina cement, expanded perlite, sodium silicate, water, quality between described each component is divided into high alumina cement 20 ~ 40 parts, expanded perlite 80 ~ 160 parts, sodium silicate 80 ~ 160 parts, 20 ~ 40 parts, water, progressively add high alumina cement, expanded perlite, sodium silicate and water at agitator tank to stir 10 ~ 15 minutes, leave standstill 10 ~ 15 minutes, then stir 6 ~ 10 minutes;
(2) prepare mould of heat insulation plate, the underlying material of step (1) is sent into mould of heat insulation plate, and is preheated to 44 ~ 48 DEG C;
(3) mould of heat insulation plate is lowered the temperature, treat underlying material solidify completely before thereon surface lay layer of glass fiber grid cloth, and use drum extrusion;
(4) raw material of warming plate core body is configured: the raw material of described warming plate core body is by SiO
2aeroge, ceramic fine bead, drift pearl, expanded perlite, adhesive, coupling agent, ca silicate fibre, Magnesiumaluminumsilicate are fibrous, and the mass parts between described each component is SiO
2aeroge 80 ~ 120 parts, ceramic fine bead 10 ~ 20 parts, drift 10 ~ 20 parts, pearl, expanded perlite 100 ~ 160 parts, 10 ~ 20 parts, adhesive, coupling agent 3 ~ 5 parts, ca silicate fibre 20 ~ 30 parts, Magnesiumaluminumsilicate fiber 20 ~ 30 parts;
(5) by be layed in step (3) after the raw material mix and blend form slurry of the warming plate core body in step (4) glass fiber reticular cloth above, and carry out being preheated to 44 ~ 48 DEG C, again mould of heat insulation plate is lowered the temperature, treat the raw material of warming plate core body solidify completely before thereon surface lay layer of glass fiber grid cloth use drum extrusion;
(6) configuration plane layered material: the weight portion between the raw material constituent of described capstock and each composition is 180 ~ 200 parts, mixture, the Admixture solution 110 ~ 150 parts containing pigment, 150 ~ 200 parts, the water of high alumina cement 200 ~ 250 parts, quartz sand and quartz material, to add water stirring 10 ~ 15 minutes at agitator tank;
(7) the surface layer slip be stirred in step (6) is layed in above the glass fiber reticular cloth of step (5), and carry out being preheated to 44 ~ 48 DEG C, again mould of heat insulation plate is lowered the temperature, and use drum extrusion shaping, then the drying process at initial stage, polishing is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into heating furnace and carry out heat drying oven dry;
(8) placing 2 ~ 3 days in the cool to solidifying completely, after spraying waterproof agent and anti-blushing agent, packing.
2. a kind of technique of producing warming plate according to claim 1, is characterized in that: the adhesive in described step (4) is the acidic hydrolysis liquid of water glass, ethyl orthosilicate; Described coupling agent is silane coupler, titanate coupling agent.
3. a kind of technique of producing warming plate according to claim 1, is characterized in that: in described step (7), the temperature of heat drying is 250 ~ 350 DEG C, and drying time is 5 ~ 10 minutes.
4. a kind of technique of producing warming plate according to claim 1, is characterized in that: the granular size of described expanded perlite is 6 ~ 8mm.
5. a kind of technique of producing warming plate according to claim 1, is characterized in that: the waterproof agent in described step (8) is dimethyl silicone polymer waterproof agent; Anti-blushing agent is organosilicon metope anti-blushing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370568.7A CN105019563A (en) | 2015-06-30 | 2015-06-30 | Production technology for insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370568.7A CN105019563A (en) | 2015-06-30 | 2015-06-30 | Production technology for insulation board |
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| Publication Number | Publication Date |
|---|---|
| CN105019563A true CN105019563A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510370568.7A Pending CN105019563A (en) | 2015-06-30 | 2015-06-30 | Production technology for insulation board |
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| CN (1) | CN105019563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218330A (en) * | 2018-02-01 | 2018-06-29 | 济南大学 | A kind of preparation method of desulfurated plaster-steel slag expansion perlite foaming insulation board |
| CN112010594A (en) * | 2020-08-26 | 2020-12-01 | 阜阳市森威保温建材有限公司 | Processing method of green, environment-friendly, fireproof, waterproof and lightweight heat-insulating building material |
-
2015
- 2015-06-30 CN CN201510370568.7A patent/CN105019563A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218330A (en) * | 2018-02-01 | 2018-06-29 | 济南大学 | A kind of preparation method of desulfurated plaster-steel slag expansion perlite foaming insulation board |
| CN112010594A (en) * | 2020-08-26 | 2020-12-01 | 阜阳市森威保温建材有限公司 | Processing method of green, environment-friendly, fireproof, waterproof and lightweight heat-insulating building material |
| CN112010594B (en) * | 2020-08-26 | 2022-04-19 | 阜阳市森威保温建材有限公司 | Processing method of green, environment-friendly, fireproof, waterproof and lightweight heat-insulating building material |
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Application publication date: 20151104 |
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