CN106186946B - A kind of energy-conservation environmental protection wall phase transition insulation mortar and preparation method thereof - Google Patents
A kind of energy-conservation environmental protection wall phase transition insulation mortar and preparation method thereof Download PDFInfo
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- CN106186946B CN106186946B CN201610556272.9A CN201610556272A CN106186946B CN 106186946 B CN106186946 B CN 106186946B CN 201610556272 A CN201610556272 A CN 201610556272A CN 106186946 B CN106186946 B CN 106186946B
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- 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
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
- C04B14/104—Bentonite, e.g. montmorillonite
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/32—Carbides; Nitrides; Borides ; Silicides
- C04B14/325—Nitrides
- C04B14/327—Boron nitride
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/0008—Materials specified by a shape not covered by C04B20/0016 - C04B20/0056, e.g. nanotubes
-
- 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
- C04B2111/00008—Obtaining or using nanotechnology related materials
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
Abstract
The invention discloses a kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：100 200 parts of Portland cement, 50 70 parts of phase-change material micro-capsule, 10 20 parts of flyash, 15 30 parts of silica flour, 5 12 parts of boron nitride nanosheet, 20 40 parts of nano imvite, 10 20 parts of curing agent, 200 300 parts of water.The invention also discloses the preparation methods of the phase transition insulation mortar.Energy-conservation environmental protection wall phase transition insulation mortar prepared by the present invention, water resistance is good, and stability is good, can effectively reduce the fluctuation range of indoor temperature, improves comfort, energy conservation and environmental protection.
Description
Technical field：
The present invention relates to building material technical fields, are specifically related to a kind of energy-conservation environmental protection wall phase transition insulation mortar.
Background technology：
Phase-change energy-storage composite material is a kind of hot function composite material, can be stored in energy in the form of latent heat of phase change
Wherein, conversion of the energy between different space-times is realized.In recent years, fossil energy exhaustion and the problems such as environmental pollution it is more and more prominent
Go out, improving energy use efficiency and developing regenerative resource becomes the important topic of facing mankind.Utilize the phase transformation of phase-change material
Latent heat realizes the storage and utilization of energy, helps to improve efficiency and exploitation regenerative resource, is energy science and material in recent years
Expect a very active forward position research direction in scientific domain.Compared with sensible heat energy storage material, phase-change energy-storage composite material tool
Have energy storage density height, compact, the constant, energy-saving effect of temperature control significantly, phase transition temperature range of choice it is wide, easily controllable etc.
Advantage, in aerospace, Solar use, heating and air-conditioning, electric power system optimization, engineering in medicine, military engineering, accumulation of heat building
It has broad prospects with various fields such as extreme environment clothes.
Especially in building field, using phase-change energy-storage composite material, in the same of the heat storage capacity for significantly improving building
When, be conducive to mitigate and be thinned building structure, improve the indoor thermal comfort of building, there is tempting application value.
Invention content：
The object of the present invention is to provide a kind of energy-conservation environmental protection wall phase transition insulation mortars, and water resistance is good, and stability is good,
The fluctuation range of indoor temperature can be effectively reduced, improves comfort.
It is a further object to provide the preparation methods of the energy-conservation environmental protection wall phase transition insulation mortar.
To achieve the above object, the present invention uses following technical scheme：
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
100-200 parts of Portland cement,
50-70 parts of phase-change material micro-capsule,
10-20 parts of flyash, 15-30 parts of silica flour,
5-12 parts of boron nitride nanosheet, 20-40 parts of nano imvite,
10-20 parts of curing agent, 200-300 parts of water.
As a preferred embodiment of the above technical solution, a kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including with
Lower component：
180 parts of Portland cement,
55 parts of phase-change material micro-capsule,
15 parts of flyash, 20 parts of silica flour,
10 parts of boron nitride nanosheet, 20 parts of nano imvite,
20 parts of curing agent, 300 parts of water.
As a preferred embodiment of the above technical solution, the thickness of the boron nitride nanosheet is 5-15nm.
As a preferred embodiment of the above technical solution, the phase-change material micro-capsule core material for 20# phase-change wax, 30# phase-change wax,
The mixture of 40# phase-change wax, three's mass ratio are 1:1:2.
As a preferred embodiment of the above technical solution, the preparation method of the phase-change material micro-capsule includes the following steps：
1) by 5-8 parts of neopelexes, 4-8 parts of lauryl sodium sulfate, 0.5-1 parts of sodium hydroxides and deionization
Water is mixed evenly, then 5-10 parts of nano silicon oxides of addition, then ultrasound 1-2h under the power of 500W adds in phase-change material
Microcapsules core material, 1-3 parts of environment-friendly composite emulsifiers, 3- is stirred in the state of being warming up to 55-75 DEG C, 3000-5000 revs/min
5h obtains microcapsules core material emulsion；
2) reactive monomer and 2-5 parts of initiators are added in into microcapsules core material emulsion made from step 1), and 1-2 is added dropwise
Part sodium p styrene sulfonate, is uniformly mixed, and then heats to 90-95 DEG C, reacts 3-4h, is subsequently cooled to room temperature, filters,
And wash precipitation respectively with deionized water and ethyl alcohol 3-5 times, vacuum drying obtains phase-change material micro-capsule.
As the preferred of said program technology, in step 2), the reactive monomer is methyl methacrylate, methyl-prop
Two kinds of mixing in olefin(e) acid, isopropyl methacrylate, acrylic acid.
A kind of preparation method of energy-conservation environmental protection wall phase transition insulation mortar, includes the following steps：
Boron nitride nanosheet, nano imvite and water are mixed evenly, then the ultrasound 1- under the power of 1000W
Then 3h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
Energy-conservation environmental protection wall phase transition insulation mortar.
The invention has the advantages that：
(1) phase-change material micro-capsule for preparing of the present invention, with 20# phase-change wax, 30# phase-change wax, 40# phase-change wax mixture
As core material, contain nano silicon oxide in wall material, considerably increase the thermal conductivity of microcapsules；
(2) present invention adds in boron nitride nanosheet and nano imvite in portland cement, and nano imvite is to stratiform
Material, between lamella or peeling-off under ultrasound condition, boron nitride nanometer sector-meeting is inserted between cheating engaging layer, is formed and inserted
Layer material substantially increases the intensity and toughness of cement；
(3) wall phase change thermal insulation mortar produced by the present invention, good waterproof performance, high temperature resistance is excellent, and intensity is big, stability
It is good, the fluctuation range of indoor temperature can be effectively reduced, improves the comfort of inhabitation, energy conservation and environmental protection
Specific embodiment：
In order to better understand the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solving
The present invention is released, any restriction will not be formed to the present invention.
Embodiment 1
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
100 parts of Portland cement,
50 parts of phase-change material micro-capsule,
10 parts of flyash, 15 parts of silica flour,
5 parts of boron nitride nanosheet, 20 parts of nano imvite,
10 parts of curing agent, 200 parts of water.
Preparation method includes the following steps：
(1) preparation of phase-change material micro-capsule
A) 5 parts of neopelexes, 4 parts of lauryl sodium sulfate, 0.5 part of sodium hydroxide and deionized water are mixed
Stir evenly, then add in 5 parts of nano silicon oxides, ultrasound 1h under the power of 500W, then addition phase-change material micro-capsule core material,
1 part of environment-friendly composite emulsifier is warming up to 55 DEG C, 3h is stirred in the state of 3000 revs/min, obtains microcapsules core material emulsion；
B) reactive monomer and 2 parts of initiators are added in into microcapsules core material emulsion made from step a), and 1 part of dropwise addition is right
Sodium styrene sulfonate is uniformly mixed, and then heats to 90 DEG C, is reacted 3h, is subsequently cooled to room temperature, is filtered, and spend from
Sub- water and ethyl alcohol wash precipitation 3-5 times respectively, and vacuum drying obtains phase-change material micro-capsule；
(2) boron nitride nanosheet, nano imvite and water are mixed evenly, it is then ultrasonic under the power of 1000W
Then 1h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
Energy-conservation environmental protection wall phase transition insulation mortar.
Embodiment 2
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
200 parts of Portland cement,
70 parts of phase-change material micro-capsule,
20 parts of flyash, 30 parts of silica flour,
12 parts of boron nitride nanosheet, 40 parts of nano imvite,
20 parts of curing agent, 300 parts of water.
Preparation method includes the following steps：
(1) preparation of phase-change material micro-capsule
A) 8 parts of neopelexes, 8 parts of lauryl sodium sulfate, 1 part of sodium hydroxide and deionized water are mixed and stirred
It mixes uniformly, then 10 parts of nano silicon oxides of addition, then ultrasound 2h under the power of 500W adds in phase-change material micro-capsule core material, 3
Part environment-friendly composite emulsifier, is warming up to 75 DEG C, 5h is stirred in the state of 5000 revs/min, obtain microcapsules core material emulsion；
B) reactive monomer and 5 parts of initiators are added in into microcapsules core material emulsion made from step a), and 2 parts of dropwise addition is right
Sodium styrene sulfonate is uniformly mixed, and then heats to 95 DEG C, is reacted 4h, is subsequently cooled to room temperature, is filtered, and spend from
Sub- water and ethyl alcohol wash precipitation 3-5 times respectively, and vacuum drying obtains phase-change material micro-capsule；
(2) boron nitride nanosheet, nano imvite and water are mixed evenly, it is then ultrasonic under the power of 1000W
Then 3h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
Energy-conservation environmental protection wall phase transition insulation mortar.
Embodiment 3
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
120 parts of Portland cement,
55 parts of phase-change material micro-capsule,
12 parts of flyash, 18 parts of silica flour,
7 parts of boron nitride nanosheet, 25 parts of nano imvite,
12 parts of curing agent, 220 parts of water.
Preparation method includes the following steps：
(1) preparation of phase-change material micro-capsule
A) 6 parts of neopelexes, 5 parts of lauryl sodium sulfate, 0.6 part of sodium hydroxide and deionized water are mixed
It stirs evenly, then 6 parts of nano silicon oxides of addition, then ultrasound 1.2h under the power of 500W adds in phase-change material micro-capsule core
Material, 1.5 parts of environment-friendly composite emulsifiers, are warming up to 60 DEG C, 3.5h are stirred in the state of 3500 revs/min, obtain microcapsules core material
Lotion；
B) reactive monomer and 3 parts of initiators are added in into microcapsules core material emulsion made from step a), and are added dropwise 1.2 parts
Sodium p styrene sulfonate is uniformly mixed, and then heats to 90 DEG C, is reacted 3.2h, is subsequently cooled to room temperature, is filtered, is used in combination
Deionized water and ethyl alcohol wash precipitation 3-5 times respectively, and vacuum drying obtains phase-change material micro-capsule；
(2) boron nitride nanosheet, nano imvite and water are mixed evenly, it is then ultrasonic under the power of 1000W
Then 1.5h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
To energy-conservation environmental protection wall phase transition insulation mortar.
Embodiment 4
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
140 parts of Portland cement,
60 parts of phase-change material micro-capsule,
14 parts of flyash, 23 parts of silica flour,
9 parts of boron nitride nanosheet, 30 parts of nano imvite,
14 parts of curing agent, 240 parts of water.
Preparation method includes the following steps：
(1) preparation of phase-change material micro-capsule
A) 7 parts of neopelexes, 6 parts of lauryl sodium sulfate, 0.7 part of sodium hydroxide and deionized water are mixed
It stirs evenly, then 7 parts of nano silicon oxides of addition, then ultrasound 1.6h under the power of 500W adds in phase-change material micro-capsule core
Material, 2 parts of environment-friendly composite emulsifiers, are warming up to 65 DEG C, 4h are stirred in the state of 4000 revs/min, obtain microcapsules core material emulsion；
B) reactive monomer and 4 parts of initiators are added in into microcapsules core material emulsion made from step a), and are added dropwise 1.4 parts
Sodium p styrene sulfonate is uniformly mixed, and then heats to 95 DEG C, is reacted 3.4h, is subsequently cooled to room temperature, is filtered, is used in combination
Deionized water and ethyl alcohol wash precipitation 3-5 times respectively, and vacuum drying obtains phase-change material micro-capsule；
(2) boron nitride nanosheet, nano imvite and water are mixed evenly, it is then ultrasonic under the power of 1000W
Then 2h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
Energy-conservation environmental protection wall phase transition insulation mortar.
Embodiment 5
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
160 parts of Portland cement,
65 parts of phase-change material micro-capsule,
16 parts of flyash, 18 parts of silica flour,
11 parts of boron nitride nanosheet, 35 parts of nano imvite,
16 parts of curing agent, 260 parts of water.
Preparation method includes the following steps：
(1) preparation of phase-change material micro-capsule
A) 7.5 parts of neopelexes, 7 parts of lauryl sodium sulfate, 0.8 part of sodium hydroxide and deionized water are mixed
Conjunction stirs evenly, then 8 parts of nano silicon oxides of addition, then ultrasound 1.6h under the power of 500W adds in phase-change material micro-capsule
Core material, 2.5 parts of environment-friendly composite emulsifiers, are warming up to 65 DEG C, 4.5h are stirred in the state of 4500 revs/min, obtain microcapsules core
Material lotion；
B) reactive monomer and 4 parts of initiators are added in into microcapsules core material emulsion made from step a), and are added dropwise 1.6,
Room temperature is subsequently cooled to, is filtered, and is washed and precipitated 3-5 times respectively with deionized water and ethyl alcohol, vacuum drying obtains phase-change material
Microcapsules；
(2) boron nitride nanosheet, nano imvite and water are mixed evenly, it is then ultrasonic under the power of 1000W
Then 2.5h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
To energy-conservation environmental protection wall phase transition insulation mortar.
Embodiment 6
A kind of energy-conservation environmental protection wall phase transition insulation mortar, in parts by weight, including following components：
180 parts of Portland cement,
70 parts of phase-change material micro-capsule,
18 parts of flyash, 27 parts of silica flour,
11.5 parts of boron nitride nanosheet, 38 parts of nano imvite,
18 parts of curing agent, 280 parts of water.
Preparation method includes the following steps：
(1) preparation of phase-change material micro-capsule
A) 8 parts of neopelexes, 7.5 parts of lauryl sodium sulfate, 0.9 part of sodium hydroxide and deionized water are mixed
Conjunction stirs evenly, then 9 parts of nano silicon oxides of addition, then ultrasound 1.8h under the power of 500W adds in phase-change material micro-capsule
Core material, 2.5 parts of environment-friendly composite emulsifiers, are warming up to 70 DEG C, 4.5h are stirred in the state of 5000 revs/min, obtain microcapsules core
Material lotion；
B) reactive monomer and 5 parts of initiators are added in into microcapsules core material emulsion made from step a), and are added dropwise 1.8 parts
Sodium p styrene sulfonate is uniformly mixed, and then heats to 90 DEG C, is reacted 3.8h, is subsequently cooled to room temperature, is filtered, is used in combination
Deionized water and ethyl alcohol wash precipitation 3-5 times respectively, and vacuum drying obtains phase-change material micro-capsule；
(2) boron nitride nanosheet, nano imvite and water are mixed evenly, it is then ultrasonic under the power of 1000W
Then 3h adds in Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent and is uniformly mixed, obtains
Energy-conservation environmental protection wall phase transition insulation mortar.
Claims (4)
1. a kind of energy-conservation environmental protection wall phase transition insulation mortar, which is characterized in that in parts by weight, including following components：
100-200 parts of Portland cement,
50-70 parts of phase-change material micro-capsule,
10-20 parts of flyash, 15-30 parts of silica flour,
5-12 parts of boron nitride nanosheet, 20-40 parts of nano imvite,
10-20 parts of curing agent, 200-300 parts of water；
Wherein, the phase-change material micro-capsule core material for 20# phase-change wax, 30# phase-change wax, 40# phase-change wax mixture, San Zhezhi
Amount is than being 1:1:2；
The preparation method of the phase-change material micro-capsule includes the following steps：
1) 5-8 parts of neopelexes, 4-8 parts of lauryl sodium sulfate, 0.5-1 parts of sodium hydroxides and deionized water are mixed
Conjunction stirs evenly, then 5-10 parts of nano silicon oxides of addition, then ultrasound 1-2h under the power of 500W adds in the micro- glue of phase-change material
Capsule-core material, 1-3 parts of environment-friendly composite emulsifiers, stir 3-5h in the state of being warming up to 55-75 DEG C, 3000-5000 revs/min, obtain
To microcapsules core material emulsion；
2) reactive monomer and 2-5 parts of initiators are added in into microcapsules core material emulsion made from step 1), and be added dropwise 1-2 parts it is right
Sodium styrene sulfonate is uniformly mixed, and then heats to 90-95 DEG C, is reacted 3-4h, is subsequently cooled to room temperature, is filtered, is used in combination
Deionized water and ethyl alcohol wash precipitation 3-5 times respectively, and vacuum drying obtains phase-change material micro-capsule.
2. a kind of energy-conservation environmental protection wall phase transition insulation mortar as described in claim 1, which is characterized in that in parts by weight, packet
Include following components：
180 parts of Portland cement,
55 parts of phase-change material micro-capsule,
15 parts of flyash, 20 parts of silica flour,
10 parts of boron nitride nanosheet, 20 parts of nano imvite,
20 parts of curing agent, 300 parts of water.
3. a kind of energy-conservation environmental protection wall phase transition insulation mortar as described in claim 1, which is characterized in that described in step 2)
Reactive monomer is methyl methacrylate, two kinds of mixing in methacrylic acid, isopropyl methacrylate, acrylic acid.
4. a kind of preparation method of energy-conservation environmental protection wall phase transition insulation mortar as described in claim 1, which is characterized in that including
Following steps：
Boron nitride nanosheet, nano imvite and water are mixed evenly, then the ultrasound 1-3h under the power of 1000W, so
Portland cement, phase-change material micro-capsule, flyash, silica flour and curing agent are added in afterwards to be uniformly mixed, and are obtained energy saving
Environment friendly wall phase transition insulation mortar.
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| CN201610556272.9A CN106186946B (en) | 2016-07-12 | 2016-07-12 | A kind of energy-conservation environmental protection wall phase transition insulation mortar and preparation method thereof |
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| CN109336500A (en) * | 2018-10-25 | 2019-02-15 | 合肥隆扬环保科技有限公司 | A kind of building wall phase change thermal-storage mortar and preparation method thereof |
| CN111364586A (en) * | 2020-03-18 | 2020-07-03 | 广州众粤市政园林设计工程有限公司 | Construction method of road drainage pipeline |
| CN111978037B (en) * | 2020-08-17 | 2021-11-30 | 绍兴职业技术学院 | Environment-friendly light full-decoration ground heating mortar |
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| CN101104550A (en) * | 2006-07-14 | 2008-01-16 | 宁波荣山新型材料有限公司 | Building wall phase change energy-storage type polymer thermal insulating mortar and preparation method thereof |
| CN101913814A (en) * | 2010-08-18 | 2010-12-15 | 江苏丰彩新型建材有限公司 | Functional phase-change energy storage mortar and preparation method thereof |
| CN102211897A (en) * | 2011-04-02 | 2011-10-12 | 中国人民解放军后勤工程学院 | Low melting point paraffin microencapsulated phase change heat storage thermal mortar and preparation method |
| CN104817302A (en) * | 2015-03-30 | 2015-08-05 | 南京倍立达新材料系统工程股份有限公司 | Phase change microcapsule temperature self-adjusting GRC dry-mixed mortar surface layer material |
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2016
- 2016-07-12 CN CN201610556272.9A patent/CN106186946B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104550A (en) * | 2006-07-14 | 2008-01-16 | 宁波荣山新型材料有限公司 | Building wall phase change energy-storage type polymer thermal insulating mortar and preparation method thereof |
| CN101913814A (en) * | 2010-08-18 | 2010-12-15 | 江苏丰彩新型建材有限公司 | Functional phase-change energy storage mortar and preparation method thereof |
| CN102211897A (en) * | 2011-04-02 | 2011-10-12 | 中国人民解放军后勤工程学院 | Low melting point paraffin microencapsulated phase change heat storage thermal mortar and preparation method |
| CN104817302A (en) * | 2015-03-30 | 2015-08-05 | 南京倍立达新材料系统工程股份有限公司 | Phase change microcapsule temperature self-adjusting GRC dry-mixed mortar surface layer material |
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