CN102659385B - Refractory wall plate material and production method thereof - Google Patents
Refractory wall plate material and production method thereof Download PDFInfo
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Abstract
The invention provides a refractory wall plate material and a production method thereof. The refractory wall plate material comprises component A, component B and component C, wherein the component A is a mixed solution of magnesium chloride, bamboo root water, ferrous sulfate and thickening agent, the component B is magnesium oxide, and the component C is a mixed material of plant straws, pulverized coal ash, cinder and foam particles; the component A, the component B and the component C are mixed in a ratio of 1:(1-1.5):(1-2.0), and bamboo stickers are added to produce the material; and the bamboo stickers are soaked with insect-proofing mould-proofing liquid, the radial size of each bamboo sticker is between 6 and 10mm, the length of each bamboo sticker is the same as that of the plate, and the bamboo stickers are arranged in the plate at an interval of between 8 and 12cm. The refractory wall plate material and the wall plate have good fire-proofing, water-proofing and anti-corrosion performance, no anti-brine phenomenon, safety and environmental friendliness, no toxic or odor, can be mixed with conventional decoration materials, has high integration degree, good compatibility and lower cost.
Description
Technical field
The present invention relates to a kind of fire-proof wall panel material, mainly be used as body of wall.The production method that relates to this fire-proof wall panel material simultaneously.
Background technology
At present, China's wall board material 90% is solid clay brick, compare with external similar wall board material, about its production energy consumption on average doubles, exterior-wall heat insulation and heat-proof quality but differ 4～5 times, defectives such as the heating energy consumption of unit floor area of building is about 3 times of developed country under the equal conditions, and various body of wall ubiquity sealing properties are weak simultaneously, heat-insulating property is poor, resource consumption height, resource regeneration rate are low.China is an energy consumption big country, also is the poor and short relatively country of an energy, and serious waste of resources, a little less than the resource regeneration ability relative thin.We can say that energy shortage is restricting the long term growth of China's economic construction.Accelerating materials for wall innovation and building energy conservation, is an instant major issue.Research and develop novel energy-saving, the environment-friendly type quality matetrial is imperative.Chinese patent CN200410022356.1 environment-friendly fireproof wallboard and manufacture method thereof, disclose with agricultural crop straw, industrial residue, nonmetal breeze and ordinary Portland cement is environment-friendly fireproof wallboard and the manufacture method thereof of main ingredient, main base-material mainly is to select industry wastes such as worker, farming for use, belong to the utilization of three wastes, also belong to the agricultural byproducts deep processing, itself does not fire wallboard, anticorrosion protection against the tide simultaneously, nontoxic, environmental protection.The CN02134043.9 composite environment-protection fire-retardant wall plate, its component comprises 50～80 parts of magnalium composite gelled materials by weight, 0～20 part of hollow float bead, 2～20 parts of expanded vermiculites, in agricultural crop straw, sawdust and the rice wheat litter shell powder at least a 8～32 parts, 5～20 parts in flyash, 2～8 parts of flame-proofing agents, 1～10 part of composite modifier.This wallboard has fire-resistant, sound insulation property, intensity height, halogenation, frost mist free, water-fast, can saw, can follow closely, the comprehensive utilization industrial and agricultural waste is produced no three wastes generation, is mainly used in non-load bearing partition.CN1621390 inorganic fire plate, it is made material and mainly comprises silicate calcium binder and inorganic oxide particles, and wherein, the weight percent that the silicate calcium binder is made in the material in PLASTIC LAMINATED is 10-15%.The byproduct cinder that the coal-burning power plant produces can be used as the silicate calcium binder.Inorganic fire plate of the present invention is difficult for expanding and is broken, and intensity increases.The CN101781113A inorganic fire-resistant foam filling material for door core board, mainly formed through the whipping agent foaming by slip, the composition of described slip and the quality of each composition are: Magnesium Chloride Anhydrous 15-25 part, sal epsom 5-15 part, carbon fiber 0.5-0.8 part, fire prevention bamboo let 0.2-0.3 part, kaolin 5-10 part, coal ash 3-6 part, light magnesium oxide 45-55 part, closed perlite 1.5-2.5 part, water 25-35 part; The raw material of described whipping agent and the mass fraction of each composition are: animal protein foaming agent 1.5-2.5 part, K12 whipping agent 1-2 part, water 25-30 part.Framework material in the foam material of the present invention evenly distributes, the foaming effect height, and foaming structure is stable, Kong Mi, soundproof effect are good, the fire-protection rating height of foam material, fire resistance property is strong.Foregoing invention all is the achievement that obtains aspect fire-retardant material in recent years.
Summary of the invention
The object of the present invention is to provide a kind of flame retardant properties good, cost is lower, the fire-proof wall panel material of health environment-friendly.
Second purpose of the present invention is to provide the production method of this fire-proof wall panel material.
The objective of the invention is to be achieved through the following technical solutions, a kind of fire-proof wall panel material, it is made by A component (high-efficiency activated dose), B component, three kinds of component mixtures of C component (stopping composition) and bamboo let:
Described A component is the mixed solution of magnesium chloride, bamboo root water, ferrous sulfate and thickening material, and the weight ratio of described each composition of mixed solution is: 80～96.5 parts in magnesium chloride, 2～5 parts in bamboo root water, 1～5 part in ferrous sulfate, 0.5～2 part of thickening material; Adding water after four kinds of mixing of materials again, to be mixed with concentration be 20%～38% mixed solution.The B component is magnesium oxide; The C component is the solid mixture that is made of the straw of drying and crushing, flyash or slag, foam (referring to polyethylene) particle; Its weight ratio is: 0～70 part of straw, 10～90 parts in flyash or slag, 10～30 parts of foam beads; In the C component, preferred weight part of each composition is: straw is 20～30 parts; 30～40 parts in flyash or slag; Foam beads is 10～20 parts.
The weight ratio of A component, B component, C component is 1:1～1.5:1～2.0; Stacked even placement bamboo let in the mixture of A, B, C three components solidifies the back and constitutes solid plate.
Described magnesium oxide is selected heavy-calcined magnesia for use; The arrangement pitches of bamboo let in firewall body board is 8-12cm, and bamboo let will be used Vermins-proof mildew-proof liquid medicine (as phosphoric acid, magnesium oxide mixed solution) immersion treatment 2-5 hour; The bamboo let radial dimension is 6-10mm, and bamboo let length is identical with sheet material length.
Thickening material refers to the cement thickening material (for example, the cement thickening material of being made up of plaster stone, ethoxylated alkyl sodium sulphite, sodium laurylsulfonate, water reducer etc.) used always.
Bamboo root water refers to the moisture content that comes out with the bamboo boiling.
Foam beads refers to the polyethylene particle.
Second purpose of the present invention is achieved through the following technical solutions: the production method of fire-proof wall panel material comprises that the following step poly-:
(1) raw material of A component, B component, C component is prepared
The A component: the mixed solution preparation of magnesium chloride and bamboo root water, ferrous sulfate and thickening material takes by weighing raw material by following weight proportion: 88～96.5 parts in magnesium chloride, 2～5 parts in bamboo root water, 1～5 part in ferrous sulfate, 0.5～2 part of thickening material; Adding water again, to be mixed with weight concentration be 20%～38% mixed solution.
The B component: magnesium oxide is heavy-calcined magnesia
The C component: take by weighing 0～70 part of straw by following weight proportion, 10～90 parts in flyash or slag, 10～20 parts of foam beads mix;
By weight for the ratio of 1:1～1.5:1～2.0 takes by weighing described A component, B component, C component respectively, place container, standby;
(2) with the material of A component 30～40%, the material of B component 30～50% adds in the stirrer, mixes;
(3) add the C component, mix, more remaining B component materials is added, stir, then remaining A component materials is poured into, stir into slurry;
(4) will go on foot poly-(3) gained slurry and pour in the mould, in pouring the slurry process into, horizontal every interval 8-12cm places a bamboo let, compaction moulding, (or after 5～19 hours) form removal after 2～24 hours of hardening, finishing, check warehouse-in.
Described bamboo let soaked 2 ~ 5 hours with liquid medicine (as phosphoric acid, magnesium oxide mixed solution) earlier.
The present invention's fire-proof wall panel material and existing like product relatively have the following advantages:
1, product of the present invention can not produce anti-halogen phenomenon because of environmental degradation in production process and practical process; 2, have higher fire-retardant, fire prevention, explosion-proof ability, have more safe and practical property.3, unharmful substance or toxic gas discharging; 4, can mix use with present some finishing material on the market, the conjugation height, consistency is good; 5, cost is low, and construction is simple, improves decoration efficiency.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1: this fire-proof wall panel material is made by A component, B component, three kinds of mixtures of C component and bamboo let:
Described A component is the mixed solution of magnesium chloride, bamboo root water, ferrous sulfate and thickening material; Each composition weight proportioning: magnesium chloride 88kg, bamboo root water 5kg, ferrous sulfate 5kg, cement thickening material 2kg; Adding water, to be mixed with weight concentration be 30% mixed solution; The B component is heavy-calcined magnesia; The C component is weighting material, is mixed by straw, flyash or the slag of drying and crushing, foam beads to constitute; The C components by weight is; Straw 40kg, flyash 50kg, foam beads 10kg.Bamboo let will be used Vermins-proof mildew-proof liquid medicine (as phosphoric acid, magnesium oxide mixed solution) immersion treatment 2-5 hour; The bamboo let radial dimension is 6-10mm, and bamboo let length is identical with sheet material length.
In described three kinds of component mixtures, the weight ratio of A component, B component, C component is 1:1:1; The mixture of described A, B, three kinds of components of C is evenly placed bamboo let, constitutes solid plate.
Its production method comprises that the following step poly-:
(1) A component, B component, C component raw material are prepared
A component: take by weighing magnesium chloride, bamboo root water, ferrous sulfate, thickening material by the predetermined weight proportioning: adding water again, to be mixed with weight concentration be 30% mixed solution.B component: by the predetermined weight proportioning matter magnesium oxide of weighing; C component: take by weighing straw, flyash or slag, foam beads after the pulverizing by the predetermined weight proportioning, mix;
By weight for the ratio of 1:1:1 takes by weighing described A, B, C three component materials respectively, place container again, standby;
(2) material of A component 35% and the material of B component 40% are added in the stirrer, mix;
(3) add the C component, mix, the material with remaining B component 60% adds again, stirs, and then remaining A component materials is poured into, stirs into slurry;
(4) will go on foot poly-(3) gained slurry and pour in the mould, in pouring the slurry process into, horizontal every interval 8-12cm places a bamboo let, and compaction moulding hardened after 6 hours, form removal, finishing, check warehouse-in.
Described each starting material describe in detail:
The A component is high-efficiency activated dose, and chemical property is stable.Join and to make product have good acid resistance, resistivity against fire, heat insulating ability and moisture absorption in the product.
The B component is heavy-calcined magnesia, white powder, relative density 3.26%～3.43%, water insoluble and pure, be dissolved in acid and ammonium solution, mix easy gelling sclerosis with A, C component, nontoxic, easily absorb carbon dioxide in air and moisture content when being exposed in the air, and generate alkali or magnesiumcarbonate and hardening, the fireproof heat-insulating performance of height is arranged, require magnesium oxide contain 〉=85%, loss on ignition≤8% is deposited in dry place, keeps away from moisture.
The C component is organic filler, and the straw end requires inclusion-free, does not have to go rotten, and does not have situations such as rotten.Its water ratio should be less than 25%, and silt content should can be powder such as cogongrass, branch on the wheat head, straw, rice husk, cornstalk, sesame stalk, sunflower stalk, tobacco stalk, the mountain less than 3%.Can put cinder ash 10%.
The present embodiment product is pressed the GB/T5464-1999 prescriptive procedure and is detected, and 3 ℃ of temperature rises in the stove (standard≤30 ℃) the sustained combustion time is 0 second (standard is 0 second), mass loss rate 36.6%(standard≤50%); Press the GB/T14402-2007 prescriptive procedure and detect calorific value 0.2MJ/kg(standard≤2.0); Press the GB/T20285-2006 prescriptive procedure and detect, the safe primary standard AQ1 of cigarette poison gas 100.0ml/L(〉=100,0, laboratory animal 30min in the contamination phase and back three days of contamination not dead, and mean body weight is extensive heavy); Press GB/T8624-2006 and judge that flame retardant properties reaches national fire-proof construction material A1 level specified requirement; Press the GB/T5464-1999 prescriptive procedure and detect, except reaching A1 level flame retardant properties, fire endurance was greater than 2 hours; Cigarette poison gas is pressed GB/T20285-2006 and is judged, reaches safe one-level (AQ1).
This product is through the check of Hunan Province Administration of Quality and Technology Supervision, and check data is as follows, is defined as quality products:
(1) aspect the bad load check of anti-folding, surpass national building standard 1526(state-set standard lower limit 2000, this examination and test of products data are 3526);
(2) aspect the drying shrinkage value check, be strict in being limited to 0.6 on the national building standard 0.33(state-set standard, this examination and test of products data are 0.27);
(3) aspect the water ratio check, be strict in national standard (be limited to 15 on the state-set standard, this examination and test of products data are 26);
(4) aspect radioassay, be strict in national standard 0.9(national regulation and be up to the standards and be limited to 1 on the designation number, the check data of this product internal radiation exponential sum external radiation exposure index is 0.1);
(5) aspect the shock resistance check, surpass national inspecting standard, (be limited to 5 under the state-set standard, this examination and test of products data are 7).
(6) be qualified or surpass national inspecting standard at aspect check conclusions such as air-dry density, hanging force, air sonic bang power sound insulation power oise insulation factors.It is qualified through Hunan Province Administration of Quality and Technology Supervision " four disasters " assay of product to be defined as in addition.
Embodiment 2:A component: each composition weight proportion: magnesium chloride 96.5kg, bamboo root water 2kg, ferrous sulfate 1kg, cement thickening material 0.5kg; Adding water, to be mixed with weight concentration be 30% mixed solution;
B component: industrial magnesium oxide;
C component: slag 90kg, foam beads 10kg.
In three kinds of component mixtures, the weight ratio of A component, B component, C component is 1:1.5:2; In the mixture of three kinds of components, evenly place bamboo let, constitute solid plate.
Setting time 10 hours.Surplus with implementing 1.
To various starting material specific requirements also with embodiment 1.
The present embodiment product is pressed the GB/T5464-1999 prescriptive procedure and is detected, and 5 ℃ of temperature rises in the stove (standard≤30 ℃) the sustained combustion time is 0 second (standard is 0 second), mass loss rate 40.2%(standard≤50%); Press the GB/T14402-2007 prescriptive procedure and detect calorific value 0.5MJ/kg(standard≤2.0); Press the GB/T20285-2006 prescriptive procedure and detect, the safe primary standard AQ1 of cigarette poison gas 100.0ml/L(〉=100, laboratory animal 30min in the contamination phase and back three days of contamination not dead, and mean body weight is extensive heavy); Press GB/T8624-2006 and judge that flame retardant properties reaches national fire-proof construction material A1 level specified requirement; Press the GB/T5464-1999 prescriptive procedure and detect, except reaching A1 level flame retardant properties, fire endurance was greater than 2 hours; Cigarette poison gas is pressed GB/T20285-2006 and is judged, also reaches safe one-level (AQ1)
Check is defined as quality products through Hunan Province Administration of Quality and Technology Supervision
(1) aspect the bad load check of anti-folding, surpass national building standard 1526(state-set standard lower limit 2000, and check data is 3526);
(2) be limited to 0.6 being strict in national building standard 0.33(state-set standard aspect the drying shrinkage value check, and check data is 0.27);
(3) be strict in national standard (state-set standard is limited to 15, and check data is 2.6) aspect the water ratio check;
(4) aspect radioassay, be strict in the national standard 0.9(national regulation designation number that is up to the standards and be limited to 1, and the check data of product internal radiation exponential sum external radiation exposure index is 0.1);
(5) be limited to 5 above under the national inspecting standard 2(state-set standard aspect the shock resistance check, and check data is 7);
(6) be qualified or surpass national inspecting standard at aspect check conclusions such as air-dry density, hanging force, air sonic bang power sound insulation power oise insulation factors.It is qualified through Hunan Province Administration of Quality and Technology Supervision " four disasters " assay of product to be defined as in addition.
Embodiment 3:
A component: its each composition weight proportion, magnesium chloride 92kg, bamboo root water 3.5kg, ferrous sulfate 3kg, cement thickening material 1.5kg; Adding water, to be mixed with weight concentration be 40% mixed solution;
B component: industrial magnesium oxide;
C component: straw 70kg, flyash 10kg, foam beads 20kg;
In three kinds of component mixtures, the weight ratio of A component, B component, C component is 1:1.3:1.5; Evenly place bamboo let in three kinds of component mixtures, constitute solid plate.
Setting time 20 hours.Surplus with implementing 1.
To various starting material specific requirements also with embodiment 1.
Anti-halogen phenomenon does not all take place in embodiment 1,2,3 products in process of production.
Embodiment 1,2,3 products in use all do not produce anti-halogen phenomenon because of environmental degradation.
The present embodiment product is pressed the GB/T5464-1999 prescriptive procedure and is detected, and 6 ℃ of temperature rises in the stove (standard≤30 ℃) the sustained combustion time is 0 second (standard is 0 second), mass loss rate 36.6%(standard≤50%); Press the GB/T14402-2007 prescriptive procedure and detect calorific value 0.6MJ/kg(standard≤2.0); Press the GB/T20285-2006 prescriptive procedure and detect, the safe primary standard AQ1 of cigarette poison gas 100.0ml/L(〉=100, laboratory animal 30min in the contamination phase and back three days of contamination not dead, and mean body weight is extensive heavy); Press GB/T8624-2006 and judge that flame retardant properties reaches national fire-proof construction material A1 level specified requirement; Press the GB/T5464-1999 prescriptive procedure and detect, except reaching A1 level flame retardant properties, fire endurance was greater than 2 hours; Cigarette poison gas is pressed GB/T20285-2006 and is judged, also reaches safe one-level (AQ1).
Product is regarded as quality products through the check of Hunan Province Administration of Quality and Technology Supervision.
(1) surpass national building standard 1526(state-set standard lower limit 2000 aspect the bad load check of anti-folding, this examination and test of products data are 3526);
(2) be limited to 0.6 being strict in national building standard 0.33(state-set standard aspect the drying shrinkage value check, this examination and test of products data are 0.27);
(3) be strict in national standard (state-set standard is limited to 15, and this examination and test of products data are 2.6) aspect the water ratio check;
(4) be strict in the national standard 0.9(national regulation designation number that is up to the standards aspect radioassay and be limited to 1, the check data of this product internal radiation exponential sum external radiation exposure index is 0.1);
(5) be limited to 5 above under the national inspecting standard 2(state-set standard aspect the shock resistance check, this examination and test of products data are 7);
(6) be qualified or surpass national inspecting standard at aspect check conclusions such as air-dry density, hanging force, air sonic bang power sound insulation power oise insulation factors.It is qualified through Hunan Province Administration of Quality and Technology Supervision " four disasters " assay of product to be defined as in addition.
Claims (5)
1. a fire-proof wall panel material is characterized in that, is made by A component, B component, three kinds of mixtures of C component and bamboo let:
The moisture content that described A component is magnesium chloride, come out with the bamboo boiling is the mixed solution of bamboo root water, ferrous sulfate and thickening material, the weight ratio of each composition is in the described mixed solution: 80～96.5 parts in magnesium chloride, 2～5 parts in bamboo root water, 1～5 part in ferrous sulfate, 0.5～2 part of thickening material; Adding water after four kinds of mixing of materials again, to be mixed with concentration be 20%～38% mixed solution;
Described B component is magnesium oxide;
Described C component is solid mixture, and the weight part of each raw material is: 0～70 part of straw, 10～90 parts in flyash or slag, 10～30 parts of foam beads;
The weight ratio of A, B, C three components is 1:1～1.5:1～2.0; Evenly place bamboo let in the mixture of A, B, C three components, compaction moulding solidifies the back and constitutes solid plate.
2. fire-proof wall panel material according to claim 1, it is characterized in that: described magnesium oxide is industrial heavy-calcined magnesia; The arrangement pitches of bamboo let in firewall body board is 8-12cm, and bamboo let length is identical with sheet material length.
3. fire-proof wall panel material according to claim 1 and 2, it is characterized in that: in the C component, the weight part of each raw material is: straw is 20～30 parts; 30～40 parts in flyash or slag; Foam beads is 10～20 parts.
4. the production method of fire-proof wall panel material is characterized in that: may further comprise the steps:
(1) raw material is prepared
The preparation of A component mixed solution, 80～96.5 parts in magnesium chloride, the moisture content that comes out with the bamboo boiling is 2～5 parts in bamboo root water, 1～5 part in ferrous sulfate, 0.5～2 part of thickening material; Take by weighing each raw material by weight, adding water after four kinds of mixing of materials again, to be mixed with weight concentration be 20%～38% mixed solution;
B component: magnesium oxide;
The C component: take by weighing 0～70 part of straw after the drying and crushing by weight, 10～90 parts in flyash or slag, 10～30 parts of foam beads mix;
Ratio in A, B, C three components by weight 1:1～1.5:1～2.0 takes by weighing described material respectively, places container, and is standby;
(2) A component materials 30～40% and B component materials 30～50% are added in the stirrer, mix;
(3) add the C component, mix, remaining B component materials is added stir again, then remaining A component materials is poured into, stir into slurry;
(4) will go on foot poly-(3) gained slurry and pour in the mould, in pouring the slurry process into, horizontal every interval 8-12cm places a bamboo let, and compaction moulding hardened after 5～19 hours, form removal, finishing, check warehouse-in.
5. according to the production method of the described fire-proof wall panel material of claim 4, it is characterized in that described bamboo let will be used Vermins-proof mildew-proof liquid medicine immersion treatment 2-5 hour; The bamboo let radial dimension is 6-10mm, and bamboo let length is identical with sheet material length.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104496361B (en) * | 2014-11-25 | 2016-08-24 | 四川三阳钢结构有限公司 | A kind of bamboo ribs-stalk composite wall body material composition and preparation method thereof |
| CN104863304A (en) * | 2015-06-12 | 2015-08-26 | 周兴和 | Integrated house component module and integrated house component material |
| CN105198369A (en) * | 2015-10-10 | 2015-12-30 | 田万春 | Fireproof, heat-retaining and decorative integrated plate for straw walls and preparation method of integrated plate |
| CN106380168B (en) * | 2016-08-30 | 2018-08-17 | 广西塔锡科技有限公司 | A kind of production method of energy-conserving plate material |
| CN108214726A (en) * | 2018-01-05 | 2018-06-29 | 上海海华建筑装饰工程有限公司 | A kind of production method of protective, sound-proofing composite door plate |
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| US20090165678A1 (en) * | 2007-12-27 | 2009-07-02 | Beijing Hengyecun S&T Co., Ltd | Heat insulation board made from fly ashes |
| CN101607814A (en) * | 2008-06-19 | 2009-12-23 | 周政刚 | A kind of light heat insulation construction material |
| CN102079650A (en) * | 2010-11-22 | 2011-06-01 | 中国科学院青海盐湖研究所 | Light-burned dolomite light-weight wall partition board |
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| US20090165678A1 (en) * | 2007-12-27 | 2009-07-02 | Beijing Hengyecun S&T Co., Ltd | Heat insulation board made from fly ashes |
| CN101607814A (en) * | 2008-06-19 | 2009-12-23 | 周政刚 | A kind of light heat insulation construction material |
| CN102079650A (en) * | 2010-11-22 | 2011-06-01 | 中国科学院青海盐湖研究所 | Light-burned dolomite light-weight wall partition board |
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