CN101746998A - Environment-friendly flame retarding building material and preparation method thereof - Google Patents
Environment-friendly flame retarding building material and preparation method thereof Download PDFInfo
- Publication number
- CN101746998A CN101746998A CN200810229349A CN200810229349A CN101746998A CN 101746998 A CN101746998 A CN 101746998A CN 200810229349 A CN200810229349 A CN 200810229349A CN 200810229349 A CN200810229349 A CN 200810229349A CN 101746998 A CN101746998 A CN 101746998A
- Authority
- CN
- China
- Prior art keywords
- environment
- building material
- parts
- flame retarding
- fly ash
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
- C04B28/105—Magnesium oxide or magnesium carbonate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Finishing Walls (AREA)
Abstract
The invention relates to the technical field of building material, in particular to an environment-friendly flame retarding building material having functions of environment protection and flame retardance. The building material is composed of the following components in parts by weight: 20-50 parts of waste plastic, 10-20 parts of low calcium fly ash, 5-10 parts of magnesium hydroxide and 20-60 parts of water. Due to adopting waste plastic and low calcium fly ash as main raw materials, the environment-friendly flame retarding building material has stronger flame retardance; due to using quantities of waste plastic, pollution to social environment is reduced, and large quantities of waste plastic has better application value; due to low price, the product of the invention also has certain market benefit; the invention further has the advantages of convenient construction, abundant and available raw materials, reasonable price, applicability to various external wall faces of buildings, very good environment protection performance, suitability in popularization and application, and very extensive economic and social benefits.
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.
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.
A kind of preparation method of environment-friendly flame retarding building material is:
(1) get waste or used plastics and low calcium fly ash by described ratio of weight and number, mix in proportion, described heavier portion rate adds magnesium hydroxide and water, mixes, and is standby;
(2) above-mentioned standby material is heated, humidity is controlled at 200-250 ℃;
(3) extrusion molding will be through the raw material extrusion molding of mix, heating process, and through behind the cooling and shaping promptly.
Described a kind of environment-friendly flame retarding building material is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 20;
Low calcium fly ash: 20;
Magnesium hydroxide: 10;
Water: 50.
Described a kind of environment-friendly flame retarding building material is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 35;
Low calcium fly ash: 15;
Magnesium hydroxide: 5;
Water: 45.
Described a kind of environment-friendly flame retarding building material is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 50;
Low calcium fly ash: 10;
Magnesium hydroxide: 5;
Water: 35.
The present invention is because employing waste or used plastics and low calcium fly ash are main raw material, 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.Because product cost of the present invention is low, so its market sale price is also 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;
Low calcium fly ash: 20;
Magnesium hydroxide: 10;
Water: 50.
Its preparation method is:
(1) get 20 parts of 20 parts of waste or used plastics and low calcium fly ash by described ratio of weight and number, mix in proportion, add 10 parts and 50 parts of magnesium hydroxides by described heavy portion rate again, mix, standby;
(2) above-mentioned standby material is heated, temperature is controlled at 200 ℃;
(3) extrusion molding will be through the raw material extrusion molding of mix, heating process, and through behind the cooling and shaping promptly.
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: 35;
Low calcium fly ash: 15;
Magnesium hydroxide: 5;
Water: 45.
Its preparation method is:
(1) get 15 parts of 35 parts of waste or used plastics and low calcium fly ash by described ratio of weight and number, mix in proportion, add 5 parts and 45 parts of magnesium hydroxides by described heavy portion rate again, mix, standby;
(2) above-mentioned standby material is heated, temperature is controlled at 230 ℃;
(3) extrusion molding will be through the raw material extrusion molding of mix, heating process, and through behind the cooling and shaping promptly.
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;
Low calcium fly ash: 10;
Magnesium hydroxide: 5;
Water: 35.
Its preparation method is:
(1) get 10 parts of 50 parts of waste or used plastics and low calcium fly ash by described ratio of weight and number, mix in proportion, add 5 parts and 35 parts of magnesium hydroxides by described heavy portion rate again, mix, standby;
(2) above-mentioned standby material is heated, temperature is controlled at 250 ℃;
(3) extrusion molding will be through the raw material extrusion molding of mix, heating process, and through behind the cooling and shaping promptly.
Claims (5)
1. an environment-friendly flame retarding building material is characterized in that it is by following each component by weight
Number is than forming:
Waste or used plastics: 20-50;
Low calcium fly ash: 10-20;
Magnesium hydroxide: 5-10;
Water: 20-60.
2. the preparation method of a kind of environment-friendly flame retarding building material according to claim 1 is characterized in that:
(1) get waste or used plastics and low calcium fly ash by the described ratio of weight and number of claim 1, mix in proportion, add magnesium hydroxide and water by the described heavy portion rate of claim 1 again, mix, standby;
(2) above-mentioned standby material is heated, temperature is controlled at 200-250 ℃;
(3) extrusion molding will be through the raw material extrusion molding of mix, heating process, and through behind the cooling and shaping promptly.
3. a kind of environment-friendly flame retarding building material according to claim 1 is characterized in that it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 20;
Low calcium fly ash: 20;
Magnesium hydroxide: 10;
Water: 50.
4. a kind of environment-friendly flame retarding building material according to claim 1 is characterized in that it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 35;
Low calcium fly ash: 15;
Magnesium hydroxide: 5;
Water: 45.
5. a kind of environment-friendly flame retarding building material according to claim 1 is characterized in that it is made of by ratio of weight and the number of copies following each component:
Waste or used plastics: 50;
Low calcium fly ash: 10;
Magnesium hydroxide: 5;
Water: 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810229349A CN101746998A (en) | 2008-12-05 | 2008-12-05 | Environment-friendly flame retarding building material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810229349A CN101746998A (en) | 2008-12-05 | 2008-12-05 | Environment-friendly flame retarding building material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101746998A true CN101746998A (en) | 2010-06-23 |
Family
ID=42474693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810229349A Pending CN101746998A (en) | 2008-12-05 | 2008-12-05 | Environment-friendly flame retarding building material and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101746998A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188514A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
| CN107188468A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of heat-insulating construction material and preparation method thereof |
| 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 |
| CN107417164A (en) * | 2017-08-01 | 2017-12-01 | 合肥广民建材有限公司 | A kind of new waterproof sheet material and preparation method thereof |
-
2008
- 2008-12-05 CN CN200810229349A patent/CN101746998A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188514A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
| CN107188468A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of heat-insulating construction material and preparation method thereof |
| CN107417164A (en) * | 2017-08-01 | 2017-12-01 | 合肥广民建材有限公司 | A kind of new waterproof sheet material and preparation method thereof |
| 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 |
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Open date: 20100623 |