CN101696326A - Environmentally-friendly flame retardant building material - Google Patents
Environmentally-friendly flame retardant building material Download PDFInfo
- Publication number
- CN101696326A CN101696326A CN200910188213A CN200910188213A CN101696326A CN 101696326 A CN101696326 A CN 101696326A CN 200910188213 A CN200910188213 A CN 200910188213A CN 200910188213 A CN200910188213 A CN 200910188213A CN 101696326 A CN101696326 A CN 101696326A
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- China
- Prior art keywords
- building material
- friendly flame
- fly ash
- low
- environment
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- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention relates to the technical field of building materials, in particular to an environmentally-friendly flame retardant building material having functions of environmental protection and flame retardance. The building material consists of the following components in part by weight: 20 to 50 parts of waste plastics, 10 to 20 parts of low-calcium fly ash, 5 to 10 parts of magnesium hydroxide and 20 to 60 parts of water, wherein the low-calcium fly ash can be replaced by furnace dust or furnace slag. Because the waste plastics and the low-calcium fly ash are used as main raw materials, and the low-calcium fly ash can be replaced by the furnace dust or the furnace slag, the flame retardant property of the building material is high. Trough the secondary utilization of a large amount of industrial waste residues, the production cost of the products is reduced, and the products also has the effects of saving energy and protecting environment; because of the low market price of the building material, the market prospect of the building material is quite good; moreover, the building material has the advantages of convenient construction, sufficient raw materials and reasonable price, so that the building material is suitable for external wall surfaces of various buildings, has very good environmentally-friendly performance, is easy to draw materials, and is suitable for popularization and application, and the economic benefits and the social benefits of the building material are also quite good.
Description
Technical field
The present invention relates to a kind of technical field of structure material, relate in particular to a kind of environment-friendly flame retarding building material with environmental protection and anti-flaming function.
Background technology
As everyone knows, brick, sand and cement are that China one has come the material of construction of the most traditional use always, and its application is very extensive.But as the leading material of construction industry, he also has most the cost height, the characteristics that price is high.At present, it is of a great variety to sell material of construction on the existing market of China, but continuous development along with science and technology, people also have higher requirement to material of construction, the material of construction that is used for exterior wall at present is also desirable not enough, especially involves in fields such as energy-saving and environmental protection, fire prevention, insulation dealing with various requirements fully especially.Now most external wall of building materials has generally that proportion is bigger, and thermal conductivity is big, and insulation, fire resistance are poor, and material requested is not had shortcomings such as the feature of environmental protection and an inconvenience that exists constructing operation to be difficult for.The applicant once proposed the environment-friendly flame retarding building material patent application in 2008, in this application owing to use a large amount of industrial residues, therefore the environmental protection flame retardant effect is remarkable, and the applicant develops the constituent material that makes new advances again through the practice of a large amount of research at present, makes the environmental protection flame retardant effect more be better than the former.
Summary of the invention
The objective of the invention is to be technical problem, and a kind of environment-friendly flame retarding building material be provided that it has environmental protection and significant fireproof insulation effect at above-mentioned existence.
The object of the present invention is achieved like this:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component: waste or used plastics: 20-50; Low calcium fly ash: 10-20; Magnesium hydroxide: 5-10; Water: 20-60; Described low calcium fly ash can also replace with ashes or slag.
Described ashes account for by ratio of weight and the number of copies: 10-30.
Described slag accounts for by ratio of weight and the number of copies: 10-30.
The present invention is because employing waste or used plastics and low calcium fly ash are main raw material, and low calcium fly ash can also be selected to replace with ashes or slag, therefore has stronger flame retardant resistance, because of a large amount of waste or used plastics things that use, thereby can reduce the pollution of social environment significantly, also make a large amount of waste or used plastics that the value of better use and second stage employ has been arranged, bring into play the characteristics that turn waste into wealth better.And the second stage employ of a large amount of work waste residues has promptly reduced production cost of products, also has the effect of energy-conserving and environment-protective simultaneously.Again because of its market sale price is lower, so the market outlook highly significant.The present invention also has easy construction, and the advantage of raw material abundance, reasonable price is suitable for various building exterior wall faces and uses, and has extraordinary environmental-protecting performance, and it is also convenient to draw materials, and therefore is fit to very much apply, and its economic benefit and social benefit are boundless.
Below in conjunction with the specific embodiment description detailed in addition to the present invention.
Embodiment
Embodiment 1:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 20;
Ashes: 20;
Magnesium hydroxide: 10;
Water: 50.
Embodiment 2:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 20;
Ashes: 30;
Magnesium hydroxide: 5;
Water: 45.
Embodiment 3:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 50;
Ashes: 10;
Magnesium hydroxide: 5;
Water: 35.
Embodiment 4:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 20;
Slag: 20;
Magnesium hydroxide: 10;
Water: 50.
Embodiment 5:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 20;
Slag: 30;
Magnesium hydroxide: 5;
Water: 45.
Embodiment 6:
A kind of environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 50;
Slag: 10;
Magnesium hydroxide: 5;
Water: 35.
Claims (9)
1. environment-friendly flame retarding building material, it is made of by ratio of weight and the number of copies following each component: waste or used plastics: 20-50; Low calcium fly ash: 10-20; Magnesium hydroxide: 5-10; Water: 20-60; It is characterized in that: described low calcium fly ash can also replace with ashes or slag.
2. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described ashes account for by ratio of weight and the number of copies: 10-30.
3. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described slag accounts for by ratio of weight and the number of copies: 10-30.
4. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described ashes account for by ratio of weight and the number of copies: 10.
5. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described ashes account for by ratio of weight and the number of copies: 20.
6. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described ashes account for by ratio of weight and the number of copies: 30.
7. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described slag accounts for by ratio of weight and the number of copies: 10.
8. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described slag accounts for by ratio of weight and the number of copies: 20.
9. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1, it is characterized in that: described slag accounts for by ratio of weight and the number of copies: 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188213A CN101696326A (en) | 2009-10-27 | 2009-10-27 | Environmentally-friendly flame retardant building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188213A CN101696326A (en) | 2009-10-27 | 2009-10-27 | Environmentally-friendly flame retardant building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101696326A true CN101696326A (en) | 2010-04-21 |
Family
ID=42141458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910188213A Pending CN101696326A (en) | 2009-10-27 | 2009-10-27 | Environmentally-friendly flame retardant building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101696326A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352848A (en) * | 2017-08-18 | 2017-11-17 | 苏州格瑞格登新材料科技有限公司 | A kind of abrasion resistant fire blocking environmental-friendly construction material and preparation method thereof |
| CN107417227A (en) * | 2017-09-03 | 2017-12-01 | 绵阳旺通科技有限公司 | A kind of coloured non-toxic environmental-protection flame-retardant material |
| US10414984B2 (en) | 2016-10-18 | 2019-09-17 | Martinswerk Gmbh | Synergistic flame retardant compositions and uses thereof in polymer composites |
-
2009
- 2009-10-27 CN CN200910188213A patent/CN101696326A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10414984B2 (en) | 2016-10-18 | 2019-09-17 | Martinswerk Gmbh | Synergistic flame retardant compositions and uses thereof in polymer composites |
| CN107352848A (en) * | 2017-08-18 | 2017-11-17 | 苏州格瑞格登新材料科技有限公司 | A kind of abrasion resistant fire blocking environmental-friendly construction material and preparation method thereof |
| CN107417227A (en) * | 2017-09-03 | 2017-12-01 | 绵阳旺通科技有限公司 | A kind of coloured non-toxic environmental-protection flame-retardant material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100421 |