AU2020100765A4 - Method for preparing temperature-controlling and energy-saving thermal insulation material by using waste concrete - Google Patents
Method for preparing temperature-controlling and energy-saving thermal insulation material by using waste concrete Download PDFInfo
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- AU2020100765A4 AU2020100765A4 AU2020100765A AU2020100765A AU2020100765A4 AU 2020100765 A4 AU2020100765 A4 AU 2020100765A4 AU 2020100765 A AU2020100765 A AU 2020100765A AU 2020100765 A AU2020100765 A AU 2020100765A AU 2020100765 A4 AU2020100765 A4 AU 2020100765A4
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- 239000012774 insulation material Substances 0.000 title claims abstract description 43
- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 239000006260 foam Substances 0.000 claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 claims abstract description 17
- 239000004814 polyurethane Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000011398 Portland cement Substances 0.000 claims abstract description 4
- 239000007791 liquid phase Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 21
- 239000012782 phase change material Substances 0.000 claims description 21
- 238000005187 foaming Methods 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920002681 hypalon Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229940057995 liquid paraffin Drugs 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- C04B2111/40—Porous or lightweight materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
Abstract Disclosed is a method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete, including: selecting a rectangular hollow plastic plate with open ends and sealing one of the open ends with polyurethane; then, injecting liquid phase change material into the rectangular hollow plastic plate; and plugging a cotton yarn fully soaked in polyurethane into the other one of the open ends of the rectangular hollow plastic plate to cure and sealing; obtaining recycled fine aggregate and recycled particles by crushing the waste concrete, and incorporating the recycled fine aggregate, the recycled particles, ordinary Portland cement and other materials to form an inorganic foam thermal insulation material; finally, putting the inorganic foam thermal insulation material, a cuboid airbag, and the rectangular hollow plastic plate into a prefabricated template, and maintaining at room temperature until a stadium, so as to finally obtain the temperature-controlling and energy-saving thermal insulation material. The building thermal insulation material not only recycles and reuses the waste concrete, but also has the advantages of small dead weight, good performance in thermal insulation, and self-controlling temperature.
Description
METHOD FOR PREPARING TEMPERATURE-CONTROLLING AND ENERGY-SAVING THERMAL INSULATION MATERIAL BY USING WASTE CONCRETE
Technical field
The disclosure relates to a method for preparing building thermal insulation material, in particular, to a method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete.
Background
In order to improve the ecological, social and economic benefits of construction projects, there are more and more green buildings and energy-saving buildings nationwide. Since the building energy consumption accounts for about 30% of the society’s total energy consumption, reducing building energy consumption can play a role in environmental protection and energy saving for society as a whole. In building energy consumption, building envelopes account for about 70% to 80%. Therefore, it is extremely important to improve the thermal insulation performance of the building envelope. In addition, a large amount of waste concrete is generated after the demolition of urban buildings. It is speculated that by 2020, the amount of waste concrete in China will reach 628 million tons. A large amount of stacking wastes land resources and pollutes the ecological environment. So, how to properly dispose of these waste concrete has become the focus of research in the field of construction and environmental protection. A Chinese invention patent with application number 201811560304.8 discloses a construction-waste-recycled thermal insulation brick and a preparation method thereof. The method mixes construction waste recycled materials, cement, quicklime, modified diatomaceous earth, lignocellulose and residual water in a certain proportion to prepare the construction-waste-recycled thermal insulation brick. Although this achieves the reuse of waste concrete, its thermal insulation performance is still far from the thermal insulation performance of organic thermal insulation materials, and the recycled thermal insulation brick has a large self-weight and does not have the ability to control temperature. Therefore, how to use waste concrete to prepare a building thermal insulation material that maintains the excellent performance of inorganic thermal insulation materials, is light in weight, has good heat insulation performance, and has self-temperature control capability is the research direction of this industry.
i
2020100765 18 May 2020
Summary
In view of the above problems in prior art, the disclosure provides a method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete. The building thermal insulation material not only recycles and reuses the waste concrete, but also has the advantages of small dead weight, good performance in thermal insulation, and self-controlling temperature.
To achieve above purpose, the technical solution adopted by the disclosure is: a method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete specifically includes steps of:
step one: selecting a rectangular hollow plastic plate with open ends having a thickness of 7mm to 12mm, sealing one of the open ends with polyurethane having a foaming time of 3min to 5min and a foaming ratio of 1 to 2 times, and performing airtightness testing to ensure that the polyurethane seals the open end without leaking after 30 minutes of curing from reaction of polyurethane;
step two: heating a phase change material mixture with a phase change temperature of 15 °C to 33 °C to 45 °C to 50 °C and maintaining to ensure that the phase change material mixture is liquid; injecting the phase change material mixture into the rectangular hollow plastic plate from the other one of the open ends of the rectangular hollow plastic plate, and ensuring that a volume of the phase change material mixture is 3/5 to 4/5 of an internal volume of the rectangular hollow plastic plate;
step three: plugging a cotton yam fully soaked in polyurethane with a foaming time of 3min to 5min and a foaming ratio of 1 to 2 times into the other one of the open ends of the rectangular hollow plastic plate by a distance of 1cm to 2cm; after 30min of curing from reaction of polyurethane, putting the rectangular hollow plastic plate added with the phase change material mixture into an environment of 45 °C to 50 °C for leak detection to ensure that the liquid phase change material mixture does not leak;
step four: performing crushing pretreatment, grinding and screening treatment on the waste concrete with a crushing device to obtain recycled fine aggregate and recycled particles with a
2020100765 18 May 2020 particle size of less than 100 mesh;
step five: mixing, by weight, 14 to 18 parts of the recycled fine aggregate with a nominal particle size of less than 2.5 mm, 13 to 16 parts of waste concrete particles, 33 to 38 parts of ordinary Portland cement, 4 to 7 parts of fly ash, 3 to 5 parts of slag powder, 1.5 to 3.5 parts of glass fiber, 1 to 1.5 parts of polypropylene fiber, 1.5 to 2.5 parts of hydrogen peroxide, 0.2 to 0.4 parts of sodium dodecyl sulfonate and 19 to 26 parts of magnetized water to form an inorganic foam thermal insulation material;
step six: pouring the inorganic foam thermal insulation material into a prefabricated template by a thickness of 1.1 to 1.3cm, then putting into a cuboid airbag and the rectangular hollow plastic plate prepared in the step three in order to ensure that a distance between a periphery of the airbag and an inner wall of the prefabricated template and a distance between a periphery of the rectangular hollow plastic plate are and the inner wall of the prefabricated template are all 2 to 3cm, continuing pouring the inorganic foam thermal insulation material to ensure that a distance between a highest position of the pouring of the inorganic foam thermal insulation material and a surface of the rectangular hollow plastic plate is 1.1 to 1.3cm, and then performing maintenance at room temperature until a stadium, so as to finally obtain the temperature-controlling and energy-saving thermal insulation material.
Further, the phase change material mixture is formed by mixing two or more of n-octadecane, liquid paraffin and solid paraffin.
Further, the cuboid airbag is made of Hypalon tape with a height of 0.7 to 1.2cm and an internal air pressure of 0.3 to 0.5MPa.
Further, the rectangular hollow plastic plate has a thickness of 10mm.
Compared with prior art, for the temperature-controlling and energy-saving thermal insulation material prepared by waste concrete in the disclosure, an airbag layer and a hollow plastic plate layer containing phase change material are arranged from bottom to top inside the thermal insulation material, wherein the airbag layer may reduce the weight of the thermal insulation material and may also increase the thermal insulation ability of the thermal insulation material. The hollow plastic plate layer makes full use of the self-temperature control capability
2020100765 18 May 2020 of the phase change material, so that the effect of thermal insulation and temperature adjustment is better. Sodium dodecyl sulfonate in the outermost layer of inorganic foam thermal insulation material plays a role in foam stabilization; the fly ash and slag powder use self-contained activity to improve the mechanical properties of inorganic foam thermal insulation materials; the glass fiber improves the tensile properties of the material; the polypropylene fiber, as a reinforcing agent, may form an inter-communication grid interweaving structure with the cement, so as to increase the toughness of inorganic foam thermal insulation materials, and effectively improve crack resistance. The temperature-controlling and energy-saving thermal insulation material prepared by waste concrete in the disclosure combines the advantages of high-efficient flame retardancy of inorganic thermal insulation materials, temperature control and temperature adjustment of the phase change materials, and light weight and thermal insulation of the hollow layers, and also has the advantages of good durability, good energy-saving effect as well as long service life
Detailed description
The disclosure is further described below.
The disclosure specifically has steps of:
step one: selecting a rectangular hollow plastic plate with open ends having a thickness of 7mm to 12mm, sealing one of the open ends with polyurethane having a foaming time of 3min to 5min and a foaming ratio of 1 to 2 times, and performing airtightness testing to ensure that the polyurethane seals the open end without leaking after 30 minutes of curing from reaction of polyurethane;
step two: heating a phase change material mixture with a phase change temperature of 15 °C to 33 °C to 45 °C to 50 °C and maintaining to ensure that the phase change material mixture is liquid; injecting the phase change material mixture into the rectangular hollow plastic plate from the other one of the open ends of the rectangular hollow plastic plate, and ensuring that a volume of the phase change material mixture is 3/5 to 4/5 of an internal volume of the rectangular hollow plastic plate;
step three: plugging a cotton yam fully soaked in polyurethane with a foaming time of 3min
2020100765 18 May 2020 to 5min and a foaming ratio of 1 to 2 times into the other one of the open ends of the rectangular hollow plastic plate by a distance of 1cm to 2cm; after 30min of curing from reaction of polyurethane, putting the rectangular hollow plastic plate added with the phase change material mixture into an environment of 45 °C to 50 °C for leak detection to ensure that the liquid phase change material mixture does not leak;
step four: performing crushing pretreatment, grinding and screening treatment on the waste concrete with a crushing device to obtain recycled fine aggregate and recycled particles with a particle size of less than 100 mesh;
step five: mixing, by weight, 14 to 18 parts of the recycled fine aggregate with a nominal particle size of less than 2.5 mm, 13 to 16 parts of waste concrete particles, 33 to 38 parts of ordinary Portland cement, 4 to 7 parts of fly ash, 3 to 5 parts of slag powder, 1.5 to 3.5 parts of glass fiber, 1 to 1.5 parts of polypropylene fiber, 1.5 to 2.5 parts of hydrogen peroxide, 0.2 to 0.4 parts of sodium dodecyl sulfonate and 19 to 26 parts of magnetized water to form an inorganic foam thermal insulation material;
step six: pouring the inorganic foam thermal insulation material into a prefabricated template by a thickness of 1.1 to 1.3cm, then putting into a cuboid airbag and the rectangular hollow plastic plate prepared in the step three in order to ensure that a distance between a periphery of the airbag and an inner wall of the prefabricated template and a distance between a periphery of the rectangular hollow plastic plate are and the inner wall of the prefabricated template are all 2 to 3cm, continuing pouring the inorganic foam thermal insulation material to ensure that a distance between a highest position of the pouring of the inorganic foam thermal insulation material and a surface of the rectangular hollow plastic plate is 1.1 to 1.3cm, and then performing maintenance at room temperature until a stadium, so as to finally obtain the temperature-controlling and energy-saving thermal insulation material.
Further, the phase change material mixture is formed by mixing two or more of n-octadecane, liquid paraffin and solid paraffin.
Further, the cuboid airbag is made of Hypalon tape with a height of 0.7 to 1.2cm and an internal air pressure of 0.3 to 0.5MPa.
Further, the rectangular hollow plastic plate has a thickness of 10mm.
Claims (4)
1. A method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete, comprising steps of:
step one: selecting a rectangular hollow plastic plate with open ends having a thickness of 7mm to 12mm, sealing one of the open ends with polyurethane having a foaming time of 3min to 5min and a foaming ratio of 1 to 2 times, and performing airtightness testing to ensure that the polyurethane seals the open end without leaking after 30 minutes of curing from reaction of polyurethane;
step two: heating a phase change material mixture with a phase change temperature of 15 °C to 33 °C to 45 °C to 50 °C and maintaining to ensure that the phase change material mixture is liquid; injecting the phase change material mixture into the rectangular hollow plastic plate from the other one of the open ends of the rectangular hollow plastic plate, and ensuring that a volume of the phase change material mixture is 3/5 to 4/5 of an internal volume of the rectangular hollow plastic plate;
step three: plugging a cotton yam fully soaked in polyurethane with a foaming time of 3min to 5min and a foaming ratio of 1 to 2 times into the other one of the open ends of the rectangular hollow plastic plate by a distance of 1cm to 2cm; after 30min of curing from reaction of polyurethane, putting the rectangular hollow plastic plate added with the phase change material mixture into an environment of 45 °C to 50 °C for leak detection to ensure that the liquid phase change material mixture does not leak;
step four: performing crushing pretreatment, grinding and screening treatment on the waste concrete with a crushing device to obtain recycled fine aggregate and recycled particles with a particle size of less than 100 mesh;
step five: mixing, by weight, 14 to 18 parts of the recycled fine aggregate with a nominal particle size of less than 2.5 mm, 13 to 16 parts of waste concrete particles, 33 to 38 parts of ordinary Portland cement, 4 to 7 parts of fly ash, 3 to 5 parts of slag powder, 1.5 to 3.5 parts of glass fiber, 1 to 1.5 parts of polypropylene fiber, 1.5 to 2.5 parts of hydrogen peroxide, 0.2 to 0.4 parts of sodium dodecyl sulfonate and 19 to 26 parts of magnetized water to form an inorganic foam thermal insulation material;
2020100765 18 May 2020 step six: pouring the inorganic foam thermal insulation material into a prefabricated template by a thickness of 1.1 to 1.3cm, then putting into a cuboid airbag and the rectangular hollow plastic plate prepared in the step three in order to ensure that a distance between a periphery of the airbag and an inner wall of the prefabricated template and a distance between a periphery of the rectangular hollow plastic plate are and the inner wall of the prefabricated template are all 2 to 3cm, continuing pouring the inorganic foam thermal insulation material to ensure that a distance between a highest position of the pouring of the inorganic foam thermal insulation material and a surface of the rectangular hollow plastic plate is 1.1 to 1.3cm, and then performing maintenance at room temperature until a stadium, so as to finally obtain the temperature-controlling and energy-saving thermal insulation material.
2. The method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete according to claim 1, wherein the phase change material mixture is formed by mixing two or more of n-octadecane, liquid paraffin and solid paraffin.
3. The method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete according to claim 1, wherein the cuboid airbag is made of Hypalon tape with a height of 0.7 to 1.2cm and an internal air pressure of 0.3 to 0.5MPa.
4. The method for preparing a temperature-controlling and energy-saving thermal insulation material by using waste concrete according to claim 1, wherein the rectangular hollow plastic plate has a thickness of 10mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987784.4A CN110627525A (en) | 2019-10-17 | 2019-10-17 | Method for preparing temperature-control energy-saving heat-insulating material by utilizing waste concrete |
| CN201910987784.4 | 2019-10-17 |
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| Publication Number | Publication Date |
|---|---|
| AU2020100765A4 true AU2020100765A4 (en) | 2020-06-25 |
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| AU2020100765A Ceased AU2020100765A4 (en) | 2019-10-17 | 2020-05-18 | Method for preparing temperature-controlling and energy-saving thermal insulation material by using waste concrete |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110627525A (en) |
| AU (1) | AU2020100765A4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185257A (en) * | 2021-03-31 | 2021-07-30 | 太原理工大学 | Solid waste regeneration foamed ceramic material for heat insulation wall and preparation method thereof |
| CN114573322A (en) * | 2020-12-02 | 2022-06-03 | 河南省大成建设工程有限公司 | Inorganic heat-insulating material |
| CN115745447A (en) * | 2022-11-28 | 2023-03-07 | 纳琦绿能工程有限公司 | Concrete prepared by regenerating waste concrete and preparation method thereof |
| CN115974487A (en) * | 2022-12-29 | 2023-04-18 | 四川省川铁枕梁工程有限公司 | Ultrahigh-performance concrete and preparation method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564755C (en) * | 2007-12-21 | 2009-12-02 | 西北农林科技大学 | A kind of light phase transition heat preserving wall building block |
| CN102048388A (en) * | 2009-11-04 | 2011-05-11 | 上海三赢水凝胶技术研究事务所 | Heat preservation cushion |
| US8070876B1 (en) * | 2011-05-05 | 2011-12-06 | Haihong Jiang | Fireproof insulating cementitious foam comprising phase change materials |
| WO2013123428A1 (en) * | 2012-02-17 | 2013-08-22 | The Regents Of The University Of California | Compositions comprising phase change material and concrete and uses thereof |
| CN103195178A (en) * | 2013-04-18 | 2013-07-10 | 东南大学 | Energy-saving building composite interior wall system |
| CN104153512B (en) * | 2014-08-06 | 2016-03-16 | 中国建筑材料科学研究总院 | A kind of processing method of building waste foamed concrete composite heat insulation block |
| CN104119099B (en) * | 2014-08-08 | 2016-01-13 | 武汉理工大学 | A kind of regenerated foam concrete and preparation method thereof |
| CN104909663B (en) * | 2015-06-10 | 2017-07-11 | 湖北大学 | A kind of materials recycling phase transformation cement foaming insulation board and preparation method thereof |
| CN105563903A (en) * | 2016-01-12 | 2016-05-11 | 济南诚彬环保科技有限公司 | Polymer composite thermal insulation material |
| CN106007578B (en) * | 2016-07-28 | 2017-12-08 | 同济大学 | The preparation method of light self-insulation building block containing discarded brick particle and waste foam |
| CN106836522B (en) * | 2017-03-01 | 2019-08-30 | 华中科技大学 | A kind of self-regulation phase transformation Te Langbei wall |
| CN109469279A (en) * | 2018-12-23 | 2019-03-15 | 嘉兴科锐新材料有限公司 | One kind can temperature control decorative panel |
-
2019
- 2019-10-17 CN CN201910987784.4A patent/CN110627525A/en active Pending
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2020
- 2020-05-18 AU AU2020100765A patent/AU2020100765A4/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114573322A (en) * | 2020-12-02 | 2022-06-03 | 河南省大成建设工程有限公司 | Inorganic heat-insulating material |
| CN113185257A (en) * | 2021-03-31 | 2021-07-30 | 太原理工大学 | Solid waste regeneration foamed ceramic material for heat insulation wall and preparation method thereof |
| CN115745447A (en) * | 2022-11-28 | 2023-03-07 | 纳琦绿能工程有限公司 | Concrete prepared by regenerating waste concrete and preparation method thereof |
| CN115974487A (en) * | 2022-12-29 | 2023-04-18 | 四川省川铁枕梁工程有限公司 | Ultrahigh-performance concrete and preparation method thereof |
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| CN110627525A (en) | 2019-12-31 |
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