CN1323218C - Fiber composite partition wall board - Google Patents
Fiber composite partition wall board Download PDFInfo
- Publication number
- CN1323218C CN1323218C CNB2005100201694A CN200510020169A CN1323218C CN 1323218 C CN1323218 C CN 1323218C CN B2005100201694 A CNB2005100201694 A CN B2005100201694A CN 200510020169 A CN200510020169 A CN 200510020169A CN 1323218 C CN1323218 C CN 1323218C
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- CN
- China
- Prior art keywords
- sweat
- heat stabilizer
- stabilizing agent
- partition wall
- wall board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The present invention discloses a partition wall board which is composed of the following components of the proportion by weight: 0.5 to 1.2 shares of the dehydration stabilizers, 4 shares of the magnesium chloride solution with 18 to 25% of concentration, 2.4 to 3.6 shares of the magnesium oxide and 0.5 to 1.0 share of the fly ash, wherein the dehydration stabilizers are composed of trisodium phosphate, oxalic acid and heat stabilizers. The present invention has the advantages that the content of the fiber composite partition wall board comprises 70% of waste such as sawdust, grass meal, fly ash, etc., the present invention responds to the state's appeals of waste utilization and energy saving, and is favorable to environment protection, the present invention can be automatically dehydrated without hygroscopicity, the weight is light, the intensity is high, the load of the floor is reduced, fat beams and columns are reduced, the cost of main works is reduced, human and material resources are saved.
Description
Technical field
The present invention relates to a kind of architectural decoration partition board, especially a kind of fiber composite partition wall board.
Background technology
A lot of piece Hollow brick or blocks commonly used are smeared mortar at the contacted position of Hollow brick or block during construction wall, are piled into body of wall.Traditional brick or partition board all are solid, and as " Qin brick and Han tile " in ancient times, this kind brick or partition board not only will consume a large amount of building site resources and other raw material, and the heat-insulation and heat-preservation of body of wall, defening effect and shock resistance are poor.In the prior art, also adopt light-weight building material, as hollow brick, Haydite bricks etc., be called " Hollow brick or block " as name, the patent No. is the disclosed structure of Chinese utility model patent of ZL02218912, and the name be called " improved hollow partition plate ", the patent No. is the brick of the disclosed form of structure of patent of ZL02253963.8; Still there is shortcoming in various degree in such hollow brick: 1, speed of application is slow, cost is high, long in time limit; 2, product strength is low, and material is crisp; 3, take up room greatly, reduce indoor usable floor area; 4, heat insulating ability, moisture resistance, water proofing property are all relatively poor.
Hollow partition board of the prior art, its material contain magnesium salts such as magnesia, magnesium chloride and flyash etc. usually; Be called " a kind of string composite magnesia brick containing and preparation method thereof " as name, application number is 02111490 the disclosed technical scheme of Chinese invention patent, and this kind scheme mainly utilizes magnesia, string, flyash, hydrochloric acid and magnesium chloride to make through certain processing step.This kind composite brick adopts discarded object---the straw in the agricultural production, to can only burn as fuel wood usually, even the straw that can only burn as discarded object is as a kind of utilization of resources, not only turn waste into wealth, respond country and advocated sharp useless, energy-conservation call, help environmental protection, and increased a new route that increases income, gets rich for vast farmers; Magnesium salts---the magnesium chloride that this kind composite brick adopts, abundant at China's reserves, in the salt lake in the Qinghai on interior ground, Shanxi etc. and in the ocean, huge reserves are arranged all; And magnesium chloride produces the byproduct of potassium chloride as the salt lake, not only efficiently solves the pollution to environment of the tail washings of producing potash fertilizer, and makes full use of its characteristics of high quality and at a reasonable price, is used widely as the primary raw material of building material.
But the magnesium salts partition board that contains of the prior art can't solve always and force the sweat problem, has serious " returning halogen " phenomenon, causes its range of application to be subjected to bigger restriction.Market and user wish to work out a kind of additive of super quality and competitive price always, when magnesium chloride and magnesia react sclerosis, can force sweat (will salt wherein force out), solve " returning halogen " phenomenon in using.
Summary of the invention
The present invention is directed to the above deficiency of prior art, provide a kind of and when the reaction sclerosis, can force the sweat dehydration automatically, do not have the partition board of " returning halogen " phenomenon.
Technical scheme of the present invention: a kind of fiber composite partition wall board is characterized in that:
A. described partition board is by forcing sweat stabilizing agent, magnesium chloride solution, magnesia and wafing grey the composition, and wherein the weight proportion of each component is as follows:
Force the sweat stabilizing agent: 0.5-1.2 part
Concentration is the magnesium chloride solution of 18%-25%: 4 parts
Magnesia: 2.4-3.6 part
Ash wafts: 0.5-1.0 part
The described ash that wafts is meant a kind of in sawdust, grass meal, the flyash, perhaps its two kinds or three kinds of powder with arbitrary proportion mixing gained;
B. the described sweat stabilizing agent of forcing is made of tertiary sodium phosphate, oxalic acid and heat stabilizer, and wherein the weight proportion of each component is as follows:
Tertiary sodium phosphate: 1.5-2.8 part
Oxalic acid: 1 part
Heat stabilizer: 1.5-8 part
The chemical formula of described heat stabilizer is: 3PdO.PdSO
4.H
2O.
In addition, add stearic acid described forcing in the sweat stabilizing agent, force the sweat stabilizing agent to be made of tertiary sodium phosphate, oxalic acid, stearic acid and heat stabilizer, wherein the weight proportion of each component is as follows:
Tertiary sodium phosphate: 1.5-2.8 part
Oxalic acid: 1 part
Stearic acid: 1.5-2.5 part
Heat stabilizer: 1.5-8 part
The chemical formula of described heat stabilizer is: 3PdO.PdSO
4.H
2O
Described partition board is put into the mixed liquor of caustic soda and calcium oxychloride, soaked 12-24 hour; In the mixed liquor of caustic soda and calcium oxychloride, the weight ratio of caustic soda and calcium oxychloride is 1: 1.2, and the pH value of mixed liquor is between 7-8.
Fiber composite partition wall board of the present invention has nearly 70% sawdust, grass meal, flyash the like waste in its content, response country advocates sharp useless, energy-conservation call, helps environmental protection; When making the reaction sclerosis, can force the sweat dehydration automatically, there is not " returning halogen " phenomenon; Light weight, intensity height have alleviated the load of floor, reduced " fat beams and columns ", have reduced the cost of major project, have saved human and material resources.
The specific embodiment
Below in conjunction with embodiment, the invention will be further described; Partition board of the present invention, by forcing sweat stabilizing agent, magnesium chloride solution, magnesia and wafing grey the composition, wherein the weight proportion of each component is as follows:
Force the sweat stabilizing agent: 0.5-1.2 part
Concentration is the magnesium chloride solution of 18%-25%: 4 parts
Magnesia: 2.4-3.6 part
Ash wafts: 0.5-1.0 part
Wherein: force the sweat stabilizing agent to form by tertiary sodium phosphate, oxalic acid and heat stabilizer, it is soluble in water respectively, stir, mix; Regulate the water yield that is added, make pH value between 1-7; Wherein the weight proportion of each component is as follows:
Tertiary sodium phosphate: 1.5-2.8 part
Oxalic acid: 1 part
Heat stabilizer: 1.5-8 part
The chemical formula of described heat stabilizer is: 3PdO.PdSO
4.H
2O
The described ash that wafts is meant a kind of in sawdust, grass meal, the flyash, perhaps its two kinds or three kinds of powder with arbitrary proportion mixing gained.After sawdust is meant tool processes timber such as adopting saw, resulting powder; Grass meal is meant straw in weeds, the agricultural production etc. is processed into powder; Flyash is meant resulting ashes behind the coal burning.
Another kind forces the sweat stabilizing agent to be made up of tertiary sodium phosphate, oxalic acid, stearic acid and heat stabilizer, and wherein the weight proportion of each component is as follows:
Tertiary sodium phosphate: 1.5-2.8 part
Oxalic acid: 1 part
Stearic acid: 1.5-2.5 part
Heat stabilizer: 1.5-8 part
The chemical formula of described heat stabilizer is: 3PdO.PdSO
4.H
2O.
The manufacturing process of partition board of the present invention: first kind of embodiment: 1, make and to force the sweat stabilizing agent: 2 parts of tertiary sodium phosphates (supposition weight is 100kg), oxalic acid 1 part (50kg), stearic acid 2 parts (100kg) and heat stabilizer 4 parts (200kg) are distinguished soluble in water, stirred, mix; Regulate the water yield that is added, make pH value between 1-7, promptly be acid and get final product; 2, magnesium chloride is soluble in water, making its concentration is 25%; 3, get 4 parts of magnesium chloride solutions (supposition weight is 200kg), force sweat stabilizing agent (60kg) to wherein adding 1.2 parts; 4, add magnesia 3.6 parts (180kg) and grey 1.0 parts (50kg) that waft to above-mentioned magnesium chloride with forcing in the sweat stabiliser solution, stir, mix; 5, be cast to forming moulding bed in; 6, through air dry, 3-5 hour summer, 8-12 hour winter; 7, after drying, the demoulding gets product.
Second kind of embodiment: 1, make and to force the sweat stabilizing agent: 1.6 parts of tertiary sodium phosphates (supposition weight is 80kg), oxalic acid 1 part (50kg) and heat stabilizer 1.5 parts (75kg) are distinguished soluble in water, stirred, mix; Regulate the water yield that is added, make pH value between 1-7, promptly be acid and get final product; 2, magnesium chloride is soluble in water, making its concentration is 18%; 3, get 4 parts of magnesium chloride solutions (supposition weight is 200kg), force sweat stabilizing agent (25kg) to wherein adding 0.5 part; 4, to above-mentioned magnesium chloride with force in the mixed liquor of sweat stabilizing agent, add magnesia 2.4 parts (120kg) and 0.5 part (25kg) of ash that waft, after stirring, mix; 5, be cast to forming moulding bed in; 6, through air dry, 3-5 hour summer; 7, after drying, the demoulding gets product.
The third embodiment: 1, make and to force the sweat stabilizing agent: 3 parts of tertiary sodium phosphates (supposition weight is 150kg), oxalic acid 1 part (50kg) and heat stabilizer 8 parts (400kg) are distinguished soluble in water, stirred, mix; Regulate the water yield that is added, make pH value between 1-7, promptly be acid and get final product; 2, magnesium chloride is soluble in water, making its concentration is 25%; 3, get 4 parts of magnesium chloride solutions (weight is 200kg), force sweat stabilizing agent (50kg) to wherein adding 1 part; 4, to above-mentioned magnesium chloride with force in the mixed liquor of sweat stabilizing agent, add magnesia 3.6 parts (180kg) and 1.0 parts (50kg) of ash that waft, after stirring, mix; 5, be cast to forming moulding bed in; 6, through air dry, 3-5 hour summer, 8-12 hour winter; 7, after drying, the demoulding gets product.
In the manufacturing process of partition board of the present invention, owing to added a certain amount of sweat stabilizing agent of forcing, when making magnesium chloride and magnesia react sclerosis, can force sweat, its sweat is forced out (salt is wherein forced out); After air dry, more residual dirt materials of meeting on the surface of partition board; To this kind dirt material, only need carry out one time immersion treatment again, so just fundamentally solved " returning halogen " phenomenon.Its immersion treatment processing procedure is: after treating the finished product demoulding, it is kept flat maintenance, sclerosis 14-18 hour, put into the mixed liquor of caustic soda and calcium oxychloride then, soak and got final product in 12-24 hour.In the mixed liquor of caustic soda and calcium oxychloride, the ratio of caustic soda and calcium oxychloride was advisable with 1: 1.2, and the pH value of mixed liquor is between 7-8.
Adopt the material prescription of partition board of the present invention, can copy GRC not have the beam pipe, prefabricated thin-wall square body or thin-walled are simplified, and the formed large span space of thin-walled square body or thin-wall barrel can satisfy user's requirement fully.Also cast-in-place hollow concrete floor at the construction field (site) promptly is used for cast-in-place control operation of floor.This kind mode makes again can't see exposed beam between floor and the floor, also reduced the furred ceiling program when owner fits up, and has also played the effect of heat insulation, the sound insulation between floor and the floor simultaneously, and the owner can indiscriminately ad. as one wishes make body of wall and cut off and arrange.Particularly: as long as after the collar tie beam reinforcing bar tied, press the required headroom of floor when closing mould during building, the pass outer mold supports; On mould, press required no beam pipe (no beam box), diameter more at interval the spacing of 60-70CM make horizontal and vertical reinforcing steel bar laying, again no beam pipe (no beam box) is placed to the position of being reserved, wait to put in order the floor layer and lay no Liang Guanhou, on no beam pipe, make horizontal and vertical reinforcing steel bar laying together again, realize cast-in-place operation then by the requirement of oneself; Use the little vibrating head of diameter during operation as far as possible, can not touch no beam pipe when making vibration.
Claims (3)
1. fiber composite partition wall board is characterized in that:
A. described partition board is by forcing sweat stabilizing agent, magnesium chloride solution, magnesia and wafing grey the composition, and wherein the weight proportion of each component is as follows:
Force the sweat stabilizing agent: 0.5-1.2 part;
Concentration is the magnesium chloride solution of 18%-25%: 4 parts;
Magnesia: 2.4-3.6 part;
Ash wafts: 0.5-1.0 part;
The described ash that wafts is meant a kind of in sawdust, grass meal, the flyash, perhaps its two kinds or three kinds of powder with arbitrary proportion mixing gained;
B. force the sweat stabilizing agent to form by tertiary sodium phosphate, oxalic acid and heat stabilizer, it is soluble in water respectively, stir, mix; Regulate the water yield that is added, make pH value between 1-7; Wherein the weight proportion of each component is as follows:
Tertiary sodium phosphate: 1.5-2.8 part;
Oxalic acid: 1 part;
Heat stabilizer: 1.5-8 part;
The chemical formula of described heat stabilizer is: 3PdO.PdSO
4.H
2O.
2. fiber composite partition wall board according to claim 1 is characterized in that: described forcing in the sweat stabilizing agent adds stearic acid, forces the sweat stabilizing agent to be made up of tertiary sodium phosphate, oxalic acid, stearic acid and heat stabilizer, and wherein the weight proportion of each component is as follows:
Tertiary sodium phosphate: 1.5-2.8 part;
Oxalic acid: 1 part;
Stearic acid: 1.5-2.5 part;
Heat stabilizer: 1.5-8 part;
The chemical formula of described heat stabilizer is: 3PdO.PdSO
4.H
2O.
3. fiber composite partition wall board according to claim 1 and 2, it is characterized in that: the mixed liquor of described partition board being put into caustic soda and calcium oxychloride, soaked 12-24 hour: in the mixed liquor of caustic soda and calcium oxychloride, the weight ratio of caustic soda and calcium oxychloride is 1: 1.2, and the pH value of mixed liquor is between 7-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100201694A CN1323218C (en) | 2005-01-11 | 2005-01-11 | Fiber composite partition wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100201694A CN1323218C (en) | 2005-01-11 | 2005-01-11 | Fiber composite partition wall board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1651681A CN1651681A (en) | 2005-08-10 |
| CN1323218C true CN1323218C (en) | 2007-06-27 |
Family
ID=34875729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100201694A Expired - Fee Related CN1323218C (en) | 2005-01-11 | 2005-01-11 | Fiber composite partition wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1323218C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891938A (en) * | 2015-05-20 | 2015-09-09 | 苏州宏恒化工有限公司 | Environment-friendly fire-resistant light decorative plate and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460354C (en) * | 2007-05-16 | 2009-02-11 | 陈敏 | Partition wallboard of environmental protective lightweight fiber |
| CN103121820A (en) * | 2011-11-18 | 2013-05-29 | 大连得达科技发展有限公司 | Technique for processing improved environmental-friendly composite board |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1092051A (en) * | 1993-03-05 | 1994-09-14 | 俞志强 | Light magnesium oxychloride building material |
| CN1109542A (en) * | 1994-07-07 | 1995-10-04 | 广东省振兴集团新型建材公司 | Light composite partition wall plate and its working technology |
| CN1150988A (en) * | 1996-09-13 | 1997-06-04 | 朱恒杰 | Inorganic thermal insulation sound-proof fire-proof foam material and its production method |
| CN1225344A (en) * | 1998-11-20 | 1999-08-11 | 中国科学院上海硅酸盐研究所 | Inorganic and flame-retardant type composite slab and method for mfg. same |
| CN1336343A (en) * | 2000-08-02 | 2002-02-20 | 毛正富 | Light wall material |
| CN1341507A (en) * | 2001-08-21 | 2002-03-27 | 黄华大 | Partition panel made of straw and its preparation method |
| CN1468706A (en) * | 2002-07-17 | 2004-01-21 | 丁玉峒 | Light composite flyash-calcium silicate board |
-
2005
- 2005-01-11 CN CNB2005100201694A patent/CN1323218C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1092051A (en) * | 1993-03-05 | 1994-09-14 | 俞志强 | Light magnesium oxychloride building material |
| CN1109542A (en) * | 1994-07-07 | 1995-10-04 | 广东省振兴集团新型建材公司 | Light composite partition wall plate and its working technology |
| CN1150988A (en) * | 1996-09-13 | 1997-06-04 | 朱恒杰 | Inorganic thermal insulation sound-proof fire-proof foam material and its production method |
| CN1225344A (en) * | 1998-11-20 | 1999-08-11 | 中国科学院上海硅酸盐研究所 | Inorganic and flame-retardant type composite slab and method for mfg. same |
| CN1336343A (en) * | 2000-08-02 | 2002-02-20 | 毛正富 | Light wall material |
| CN1341507A (en) * | 2001-08-21 | 2002-03-27 | 黄华大 | Partition panel made of straw and its preparation method |
| CN1468706A (en) * | 2002-07-17 | 2004-01-21 | 丁玉峒 | Light composite flyash-calcium silicate board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891938A (en) * | 2015-05-20 | 2015-09-09 | 苏州宏恒化工有限公司 | Environment-friendly fire-resistant light decorative plate and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN1651681A (en) | 2005-08-10 |
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