CN101775869A - Stereo-shield energy saving insulating brick and preparation method thereof - Google Patents
Stereo-shield energy saving insulating brick and preparation method thereof Download PDFInfo
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- CN101775869A CN101775869A CN200910265845A CN200910265845A CN101775869A CN 101775869 A CN101775869 A CN 101775869A CN 200910265845 A CN200910265845 A CN 200910265845A CN 200910265845 A CN200910265845 A CN 200910265845A CN 101775869 A CN101775869 A CN 101775869A
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- energy saving
- stereo
- insulating brick
- weight portion
- saving insulating
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a stereo-shield energy saving insulating brick and a preparation method thereof. The stereo-shield energy saving insulating brick has the functions of energy saving, light weight, environmental protection and sound insulation. The slurry materials of the stereo-shield energy saving insulating brick comprise the following components in parts by weight: 0.6 to 0.8 part of cement, 1.5 to 2.0 parts of gravel, 1.0 to 1.5 parts of sand, 0.3 to 0.6 part of pulverized fuel ash, 0.5 to 2.0 parts of slag, 0.3 to 0.6 parts of building rubbish, 0.01 to 0.025 part of EPS granule, and the balance of water. The stereo-shield energy saving insulating brick has the advantages of food sound insulation effect, high bearing strength, good heat insulation and heat preservation effect and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of stereo-shield energy saving insulating brick and preparation method, belong to brick and make the field with energy-conservation, lightweight, environmental protection, sound insulation function.
Background technology
Notice of authorization CN title " concrete bearing insulating brick ", the concrete mixed material that this brick is made up of cement, water, sand and aggregate chips adds foam grain and the water reducing agent mixing is formed, and its weight proportion is as follows: cement 1 weight portion, water 0.16-0.55 weight portion, sand 0-1.5 weight portion, aggregate chips 1.5-6 weight portion, foam grain 0.002-0.06 weight portion, water reducing agent 0-0.03 weight portion.Its weak point: the one, soundproof effect is not good; The 2nd, load bearing stength is low; The 3rd, heat insulation and preservation effect is not good.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of stereo-shield energy saving insulating brick and preparation method with energy-conservation, lightweight, environmental protection, sound insulation function.
Design scheme: in order to realize above-mentioned purpose of design.1, the EPS particle adopts the design of 0.01～0.025 weight portion, is one of technical characterictic of the present invention.The purpose of doing like this is: eps foam is a kind of thermoplastic, through after the foamable, every cubic metre of volume contains ten thousand independent closed bubbles of 300--600, the contain air volume is more than 98%, and the thermal conductivity of air is very little and be closed in the foam and can not convection current, so EPS is the very superior material of a kind of heat preservation and insulation.The present invention utilizes this characteristic of EPS just, makes made stereo-shield energy saving insulating brick have good heat-insulation and heat-preservation and sound insulation function.2, slag adopts the design of 0.5～1.0 weight portion, is two of technical characterictic of the present invention.The purpose of doing like this is: slag claims molten slag again.The melt that floats over liquid surfaces such as metal that generates in the pyrometallurgical processes, it is formed based on oxide, also often contains sulfide and carries little metal secretly.The component of slag is adjusted by adding an amount of flux (lime, quartz, fluorite etc.).Its blast furnace slag can be made cement raw material, and the present invention utilizes this characteristic just, and the composition of slag as stereo-shield energy saving insulating brick constituted, and improves the load bearing stength of stereo-shield energy saving insulating brick.3, flyash adopts the design of 0.3～0.6 weight portion, is three of technical characterictic of the present invention.The purpose of doing like this is: the one, and the main oxides of the chemical compound power plants flyash of flyash consists of: SiO2, AL2O3, FeO, Fe2O3, CaO, TiO2, MgO, K2O, Na2O, SO3, MnO etc. also have P2O5 etc. in addition.Wherein silica, titanium oxide be from clay, the rock page or leaf; Iron oxide is mainly from pyrite; Magnesia and calcium oxide are from its corresponding carbonate and sulfate; The 2nd, because flyash is a kind of artificial pozzolana mixed material, itself slightly or do not have a hydraulic gelling property, but when existing with powdery and water, can be at normal temperature, particularly under hydrothermal treatment consists (stream curing) condition, with calcium hydroxide or other alkaline earth metal hydroxide generation chemical reactions, generate compound with hydraulic gelling property, become a kind of gaining in strength and the material of durability; The 3rd, adding coal ash in concrete, a large amount of cement and fines have promptly been saved, reduced water supply volume again, improved the workability of concrete mix, strengthened concrete pumpability simultaneously, and reduced concrete creep, the reduce heat of hydration, heat energy dilatancy, improve concrete impervious ability and increase concrete ground modification property.4, building waste adopts the design of 0.3～0.6 weight portion, is four of technical characterictic of the present invention.The purpose of doing like this is: building waste mostly is solid waste greatly, generally produces in process of construction or in the old building maintenance, demolishing process.Its mainly by soil, dregs, the mortar that is scattered and concrete, pick concrete pile crown that masonry that cutter produces and broken concrete, piling cuts down and other discarded object etc. and form; utilize discarded building concrete and discarded masonry, useless brick and tile to produce coarse-fine aggregate; can be used for the building block of production respective strengths grade, have advantage such as realize building waste minimizing, resource, saving natural resources, preserve the ecological environment.
Technical scheme 1: stereo-shield energy saving insulating brick, constitute the stereo-shield energy saving insulating brick slurry by cement, stone, building waste, sand, flyash, slag, EPS particle and water, its heavy reason proportioning is as follows: cement 0.6～0.8 weight portion, stone 1.5～2.0 weight portions, sand 1.0～1.5 weight portions, flyash 0.3～0.6 weight portion, slag 0.5～1.0 weight portion, building waste 0.3～0.6 weight portion, EPS particle 0.01～0.025 weight portion, remainder is a water.
Technical scheme 2: the preparation method of stereo-shield energy saving insulating brick, (1) gets cement, stone, building waste, sand, flyash, slag, EPS particle by the proportioning weighing balance, and the error in dipping of each prong material is no more than 2%; (2) batching earlier stone, building waste, sand, slag are poured into the mixer hopper wetting after, then cement, flyash, EPS particle are poured successively into the mixer hopper and are added entry while stirring and stir into and mix slurry; (3) slurry is delivered to brick equipment, the brick machine is pressed into six round bricks of specification, promptly gets stereo-shield energy saving insulating brick after the natural curing.
The present invention compares with background technology, and the one, soundproof effect is good; The 2nd, the load bearing stength height; The 3rd, heat insulation and preservation effect is good; The 4th, low cost of manufacture.
The specific embodiment
Embodiment 1: stereo-shield energy saving insulating brick, constitute the stereo-shield energy saving insulating brick slurry by cement, stone, sand, flyash, slag, building waste, EPS particle and water, its weight proportion is as follows: cement 0.6～0.8 weight portion, stone 1.5～2.0 weight portions, sand 1.0～1.5 weight portions, flyash 0.3～0.6 weight portion, slag 0.5～1.0 weight portion, building waste 0.3～0.6 weight portion, EPS particle 0.01～0.025 weight portion, remainder is a water.Described EPS particle grain size is less than 0.5mm.
Embodiment 2: on the basis of embodiment 1, and cement 0.6 weight portion, stone 1.5 weight portions, sand 1.0 weight portions, flyash 0.3 weight portion, slag 0.5 weight portion, building waste 0.3 weight portion, EPS particle 0.01 weight portion, remainder is a water.
Embodiment 3: on the basis of embodiment 1, and cement 0.8 weight portion, stone 2.0 weight portions, sand 1.5 weight portions, flyash 0.6 weight portion, slag 1.0 weight portions, building waste 0.6 weight portion, EPS particle 0.025 weight portion, remainder is a water.
Embodiment 4: on the basis of embodiment 1, and cement 0.7 weight portion, stone 1.75 weight portions, sand 1.25 weight portions, flyash 0.45 weight portion, slag 0.75 weight portion, building waste 0.45 weight portion, EPS particle 0.0175 weight portion, remainder is a water.
Embodiment 5: on the basis of embodiment 1, the preparation method of stereo-shield energy saving insulating brick is characterized in that: (1) gets cement, stone, sand, flyash, slag, building waste, EPS particle by the proportioning weighing balance, and the error in dipping of each prong material is no more than 2%; (2) batching earlier stone, building waste, sand, slag are poured into the mixer hopper wetting after, then cement, flyash, EPS particle are poured successively into the mixer hopper and are added entry while stirring and stir into and mix slurry; (3) slurry is delivered to brick equipment, the brick machine is pressed into six round bricks of specification 240 * 240 * 90, promptly gets stereo-shield energy saving insulating brick after the natural curing.
What need understand is: though the foregoing description is to the present invention's detailed text description of contrasting; but these text descriptions; it is simple description to mentality of designing of the present invention; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that is no more than mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (3)
1. stereo-shield energy saving insulating brick, it is characterized in that constituting the stereo-shield energy saving insulating brick slurry by cement, stone, sand, flyash, slag, EPS particle and water, its weight proportion is as follows: cement 0.6～0.8 weight portion, stone 1.5～2.0 weight portions, sand 1.0～1.5 weight portions, flyash 0.3～0.6 weight portion, slag 0.5～1.0 weight portion, building waste 0.3～0.6 weight portion, EPS particle 0.01～0.025 weight portion, remainder is a water.
2. stereo-shield energy saving insulating brick according to claim 1 is characterized in that: the EPS particle grain size is less than 0.5mm.
3. the preparation method of stereo-shield energy saving insulating brick according to claim 1, it is characterized in that: (1) gets cement, stone, sand, flyash, slag, building waste, EPS particle by the proportioning weighing balance, and the error in dipping of each prong material is no more than 2%; (2) batching earlier stone, sand, slag, building waste are poured into the mixer hopper wetting after, then cement, flyash, EPS particle are poured successively into the mixer hopper and are added entry while stirring and stir into and mix slurry; (3) slurry is delivered to brick equipment, the brick machine is pressed into six round bricks of specification, promptly gets stereo-shield energy saving insulating brick after the natural curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102658452A CN101775869B (en) | 2009-12-29 | 2009-12-29 | Stereo-shield energy saving insulating brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102658452A CN101775869B (en) | 2009-12-29 | 2009-12-29 | Stereo-shield energy saving insulating brick and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101775869A true CN101775869A (en) | 2010-07-14 |
| CN101775869B CN101775869B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102658452A Expired - Fee Related CN101775869B (en) | 2009-12-29 | 2009-12-29 | Stereo-shield energy saving insulating brick and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503314A (en) * | 2011-11-14 | 2012-06-20 | 浙江工商大学 | Light-weight brick and manufacturing method thereof |
| CN103011708A (en) * | 2012-12-18 | 2013-04-03 | 青岛中科润美润滑材料技术有限公司 | Light building block produced from renewable resources |
| CN104973829A (en) * | 2014-04-03 | 2015-10-14 | 李凡成 | Light-weight heat-insulation brick and preparation method thereof |
| CN106477983A (en) * | 2016-09-21 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of steaming-free air-adding brick based on industry, agricultural and building waste and preparation method |
| CN107021710A (en) * | 2017-06-06 | 2017-08-08 | 合肥永泰新型建材有限公司 | A kind of insulating brick and preparation method thereof |
-
2009
- 2009-12-29 CN CN2009102658452A patent/CN101775869B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503314A (en) * | 2011-11-14 | 2012-06-20 | 浙江工商大学 | Light-weight brick and manufacturing method thereof |
| CN103011708A (en) * | 2012-12-18 | 2013-04-03 | 青岛中科润美润滑材料技术有限公司 | Light building block produced from renewable resources |
| CN104973829A (en) * | 2014-04-03 | 2015-10-14 | 李凡成 | Light-weight heat-insulation brick and preparation method thereof |
| CN106477983A (en) * | 2016-09-21 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of steaming-free air-adding brick based on industry, agricultural and building waste and preparation method |
| CN106477983B (en) * | 2016-09-21 | 2018-10-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of preparation method of the steaming-free air-adding brick based on industry, agricultural and building waste |
| CN107021710A (en) * | 2017-06-06 | 2017-08-08 | 合肥永泰新型建材有限公司 | A kind of insulating brick and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101775869B (en) | 2012-07-11 |
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