CN101698580B - Totally closed shell-shaped phase change and temperature adjustment aggregate and method for preparing same - Google Patents
Totally closed shell-shaped phase change and temperature adjustment aggregate and method for preparing same Download PDFInfo
- Publication number
- CN101698580B CN101698580B CN2009100662646A CN200910066264A CN101698580B CN 101698580 B CN101698580 B CN 101698580B CN 2009100662646 A CN2009100662646 A CN 2009100662646A CN 200910066264 A CN200910066264 A CN 200910066264A CN 101698580 B CN101698580 B CN 101698580B
- Authority
- CN
- China
- Prior art keywords
- phase change
- temperature adjustment
- adjustment aggregate
- preparation
- phase transformation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The invention relates to totally closed shell-shaped phase change and temperature adjustment aggregate and a method for preparing the same. The phase change and temperature adjustment aggregate is mainly characterized in that: the phase change and temperature adjustment aggregate is prepared from a phase change core material and an encapsulation shell material, wherein the phase change core material is prepared from paraffin wax or saturated fatty acid, expanded perlite particles and sintered material or slag material of silica; and the encapsulation shell material is prepared by mixing aluminum sulfate, sodium silicate and an emulsifier. By the preparation method, the prepared phase change and temperature adjustment aggregate has good thermal storage characteristic, water resistance and permanent ageing resistance and can radically solve the problems of the degradation of the thermophysical property and leakage of the phase change material in a cyclic process. The phase change and temperature adjustment aggregate can be mixed with various other building materials for use and has the advantages of remarkable energy-saving effect, light weight, high strength, good environmental protection effect and the like.
Description
Technical field
The invention belongs to building masonry wall lagging material technical field, is a kind of Totally closed shell-shaped phase change temperature adjustment aggregate and preparation method thereof.
Background technology
Along with the continuous development of science and technology, people have higher requirement to the energy-saving effect of building construction heat-preserving wall.Modern architecture develops to high level in addition, and requiring used building enclosure is light material.But common light material thermal capacitance is less, causes fluctuations in indoor temperature bigger.In existing building heat insulation system, usually adopt as the heat preservation slurry of styrofoam, rock cotton board, mineral wool board or admixture granular polystyrene etc. as the external-wall exterior insulation material, in order to of the influence of reduction external environment to room temp.Though these material heat-insulating properties are better, heat-proof quality is relatively poor, during the broiling summer the heat energy in the environment is not on every side had isolation action, therefore can't stop external heat to indoor transmission.Though and existing lagging material has certain thermal storage performance energy, can intercept the transmission of a part of heat energy, can not absorb, stores and discharge heat energy.At present, building trade generally begins to pay attention to and adopts phase change material as main energy-saving material of heat-insulation system or auxiliary energy-saving material, the latent heat of phase change material can reach 170J/g even higher usually, this characteristic is stablized for indoor temperature important effect, and storing equivalent heat energy then needs 190 times of common building materials to the phase change material quality.But the problem of a key that runs in researching and producing the phase-changing and temperature-regulating material is the encapsulation technology of phase change material, and in the prior art, what usually adopt is to serve as main phase change material to be encapsulated with the gelatine based material, and have many defectives with the encapsulation of gelatine based material, as bad sealing, film forming properties is poor, and intensity is low, the high slightly easy thawing of temperature, seepage appears easily, poor work stability, temperature adjusting performance forfeiture, do not reach closed state etc., have a strong impact on the result of use and the work-ing life of phase change material.Up to now, the encapsulation technology of phase change material does not also obtain comparatively ideal solution, and is restricting phase change material applying at building field.
Summary of the invention
Purpose of the present invention provides a kind of Totally closed shell-shaped phase change temperature adjustment aggregate, and this aggregate can overcome the various defectives that existing phase change material encapsulation technology exists effectively, and can mix use with various lagging materials, and light weight, intensity height, good energy-conserving effect.
Another object of the present invention provides a kind of preparation method who is used to produce described Totally closed shell-shaped phase change temperature adjustment aggregate.
Realize that the technical scheme that purpose of the present invention is taked is: Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention is to be made by phase transformation core material and encapsulating shell material, the proportioning of phase transformation core material and encapsulating shell material is by weight: the phase transformation core material: encapsulating shell material=2～4: 1～1.5, wherein, the phase transformation core material is that preparation of raw material by 5～15 parts in by weight ratio paraffin or 55～60 parts of saturated fatty acids, 30～35 parts of pearlstone particulates and silica sintered material or slag material forms; The encapsulating shell material is to be become by by weight ratio 50～55 parts of mixed raw materials with 3～5 parts of emulsifying agents of 40～45 parts in Tai-Ace S 150, water glass.
Described emulsifying agent adopts KH series silane coupling agent.
Described silica sintered material be by the siliceous horn stone of quartzite, quartz sand, quartzose sandstone, vein quartz and explanation wherein any one silica mine sintering make.
The particle diameter of described pearlstone particulate, silica sintered material and slag material is 0.5～1mm.
Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention prepares according to the following steps:
(1) preparation silica sintered material:
A) get silica and insert and carry out sintering in the sintering oven, sintering temperature is 1100～1200 ℃, is incubated 1～2 hour, sinter the sintered material of porous insert shape into, cooling at normal temperatures then, crushing screening, the porous insert silica sintered particles material of making granularity and be 0.5～1mm is standby;
B) get the slag material, with its crushing screening, the slag granules of making granularity and be 0.5～1mm is standby;
(2) preparation phase transformation core material: get paraffin or saturated fatty acid and place the emulsification of stirrer internal heating, Heating temperature is 60～80 ℃, adding granularity by described proportioning then is the pearlstone particulate of 0.5～1mm and the porous insert silica sintered particles material or the slag granules of preparation, after stirring, insert and carry out oven drying at low temperature in the drying plant, bake out temperature is 45～50 ℃, drying time 2～3 hours, and it is standby to make the phase transformation core material;
(3) preparation encapsulating shell material: get Tai-Ace S 150 and water glass and emulsifying agent respectively by described proportioning, and insert in the reactor and heat, heating and temperature control is at 80～100 ℃, and after the mixing and stirring, it is standby to make pulpous state encapsulating shell material;
(4) preparation shell-shaped phase change temperature adjustment aggregate: phase transformation core material and the pulpous state encapsulating shell material of getting preparation by described proportioning, and insert and mix stirring in the stirrer, pulpous state encapsulating shell material is wrapped up in uniformly applied on phase transformation core material surface, and then insert in the stoving oven, under 35～45 ℃ of cold condition, dry, make the encapsulating shell material at the outside one deck duricrust that forms of phase transformation core material, promptly make the Totally closed shell-shaped phase change temperature adjustment aggregate.
Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention, adopt pearlstone particulate and porous insert silica sintered particles material or the slag granules base-material as the phase transformation core material, this base-material has porosity height, light weight, the ultimate compression strength height, natural characteristics such as good heat insulating.It is the high-quality carrier of storing paraffin and saturated fatty acid and so on phase change material.Adopt paraffin wax or saturated fatty acid as phase change material, have latent heat of fusion height, the satisfy the demand specified temp of control of phase transition process good reversibility, phase-change energy, specific heat capacity is bigger, and multiple good characteristic such as nontoxic, non-corrosiveness, environment protecting be good.Adopt Tai-Ace S 150 and water glass as the encapsulating shell material, evenly be wrapped in the surface of phase transformation core material, and adopt emulsifying agent that its gelling adhesive property is strengthened, have high compressive strength and very stable package casing by reaction formation, make the phase-changing and temperature-regulating aggregate of making have good water resistance and permanent ageing resistance, and can mix use with other all kinds of material of construction, fundamentally solve the degeneration and the leakage problems of phase change material thermophysical property in working cycle thus, can satisfy the permanent use of phase change material and even Totally closed shell-shaped phase change temperature adjustment aggregate.
Totally closed shell-shaped phase change temperature adjustment aggregate according to such scheme is made both can be used for the making of heat-insulating profile, also can be used for the wall body heat preservation mortar aggregate.Its beneficial effect is:
1) select for use paraffin or saturated fatty acid as phase change material, has latent heat of fusion height, the phase transition process good reversibility, the expansion shrinkability is little, mistake is cold or superheating phenomenon is few, transformation temperature is respectively at 20～50 ℃ and 10～30 ℃, adapt with people's living environment optimal temperature, and thermal conductivity and specific heat capacity are bigger, nontoxic, and non-corrosiveness, environment protecting wait good characteristic well.Make the temperature adjustment aggregate of making have good thermal storage effect, can improve indoor temperature environment effectively, keep the stable of indoor air temperature, energy-saving effect is remarkable.
2) adopt adhesivity strong, the setting strength height, and the inorganic salt matrix material with strong adsorptivity is as the encapsulating shell material, at the outside duricrust that forms of phase transformation core material with high compressive strength, solved the encapsulation problem of phase change material effectively, make the paraffin saturated fatty acid in the formed airtight duricrust of inorganic salt encapsulating shell material, show outstanding working stability performance and the anti-stability that oozes out, overcome the degenerate problem of phase change material thermophysical property in working cycle and phase change material easily from the leakage problem of matrix, and possessed and to have mixed the characteristic of using with other material of construction.
Embodiment
Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention, be through secular experimental study gained by the contriver, it is to be made by phase transformation core material and encapsulating shell material, the proportioning of phase transformation core material and encapsulating shell material is by weight: the phase transformation core material: encapsulating shell material=2～4: 1～1.5, wherein, the phase transformation core material is formulated by following raw materials in weight portion: 55～60 parts of paraffin or saturated fatty acids, 5～15 parts of 30～35 parts of pearlstone particulates and silica sintered materials, wherein the silica sintered material is by quartzite, quartz sand, quartzose sandstone, vein quartz and the siliceous horn stone of explanation wherein any one silica mine sintering are made, the slag material that also available metallurgy industry production process produces substitutes, same result of use can be guaranteed, and the production cost of phase-changing and temperature-regulating aggregate can be reduced.In this case, the particle diameter of described pearlstone particulate, silica sintered material and slag material is 0.5～1mm.The encapsulating shell material is to be made by 40～45 parts Tai-Ace S 150,50～55 parts water glass and 3～5 parts emulsifier mix by weight, and wherein emulsifying agent can adopt KH series silane coupling agent.
Below in conjunction with embodiment the preparation method of Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention is described further.
Embodiment 1
In the preparation of Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention, each proportion of raw materials can be: the proportioning of phase transformation core material and encapsulating shell material is by weight: the phase transformation core material: encapsulating shell material=2: 1, wherein, the weight part proportioning of each raw material is in the phase transformation core material: 55 parts in paraffin, 30 parts of pearlstone particulates, 5 parts of silica sintered materials; The weight part proportioning of each raw material is in the encapsulating shell material: 40 parts in Tai-Ace S 150,50 parts of water glass, 3 parts of emulsifying agents.Its preparation can be carried out by the following method: get silica earlier, silica can select for use quartz sand, quartzite, vein quartz, explanation silicon horn stone and quartzose sandstone etc. wherein any one, the silica of selecting for use inserted carry out sintering in the sintering oven, sinter the sintered material of porous insert shape into, sintering temperature is 1100～1200 ℃, is incubated 1～2 hour, then cooling at normal temperatures, crushing screening, making granularity is the porous insert silica sintered particles material of 0.5～1mm; Get paraffin and place the emulsification of stirrer internal heating, heating and temperature control is at 60～80 ℃, adding granularity by described proportioning again is the pearlstone particulate of 0.5～1mm and the porous insert silica sintered particles material of preparation, deliver to after stirring and carry out oven drying at low temperature in the drying plant, bake out temperature is controlled at 45～50 ℃, drying time 2～3 hours is made the phase transformation core material; Get Tai-Ace S 150 and water glass and emulsifying agent respectively by described proportioning again, insert in the reactor and heat, heating and temperature control is in 80～100 ℃ of scopes, and mixing and stirring, makes pulpous state encapsulating shell material; At last, the phase transformation core material inserted by described proportioning with pulpous state encapsulating shell material mix stirring in the stirrer, pulpous state encapsulating shell material is wrapped up in uniformly applied on phase transformation core material surface, insert in the stoving oven again, under 35～45 ℃ of cold condition, dry, make the encapsulating shell material at the outside one deck duricrust that forms of phase transformation core material, promptly finish the preparation of Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention.
Embodiment 2
In the preparation of Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention, each proportion of raw materials also can be: the proportioning of phase transformation core material and encapsulating shell material is by weight: the phase transformation core material: encapsulating shell material=3: 1.2, wherein, the weight part proportioning of each raw material is in the phase transformation core material: 57 parts of saturated fatty acids, 33 parts of pearlstone particulates, 10 parts in slag material; The weight part proportioning of each raw material is in the encapsulating shell material: 43 parts in Tai-Ace S 150,52 parts of water glass, 4 parts of emulsifying agents.Its making method is substantially the same manner as Example 1, and difference only is: substitute the silica sintered material with the slag material, and the particulate that granularity is 0.5～1mm is made in the pulverizing of slag material; Substitute paraffin with saturated fatty acid when making the phase transformation core material.
Embodiment 3
In Totally closed shell-shaped phase change temperature adjustment aggregate of the present invention is made, each proportion of raw materials can also be: the proportioning of phase transformation core material and encapsulating shell material is by weight: the phase transformation core material: encapsulating shell material=4: 1.5, wherein, the weight part proportioning of each raw material is in the phase transformation core material: 60 parts in paraffin, 35 parts of pearlstone particulates, 15 parts in slag material; The weight part proportioning of each raw material is in the encapsulating shell material: 45 parts in Tai-Ace S 150,55 parts of water glass, 5 parts of emulsifying agents.Its making method is substantially the same manner as Example 1, and difference only is: available slag material substitutes the silica sintered material, and the particulate that granularity is 0.5～1mm is made in the pulverizing of slag material.
Claims (5)
1. Totally closed shell-shaped phase change temperature adjustment aggregate, it is characterized in that: it is to be made by phase transformation core material and encapsulating shell material, the proportioning of phase transformation core material and encapsulating shell material is by weight: phase transformation Xin Liao ︰ encapsulating shell material=2～4 ︰ 1～1.5, wherein, the phase transformation core material is that preparation of raw material by 5～15 parts in by weight ratio paraffin or 55～60 parts of saturated fatty acids, 30～35 parts of pearlstone particulates and silica sintered material or slag material forms; The encapsulating shell material is to be become by by weight ratio 50～55 parts of mixed raw materials with 3～5 parts of emulsifying agents of 40～45 parts in Tai-Ace S 150, water glass.
2. Totally closed shell-shaped phase change temperature adjustment aggregate according to claim 1 is characterized in that: described emulsifying agent adopts KH series silane coupling agent.
3. Totally closed shell-shaped phase change temperature adjustment aggregate according to claim 1 is characterized in that: described silica sintered material be by the siliceous horn stone of quartzite, quartz sand, quartzose sandstone, vein quartz and explanation wherein any one silica mine sintering make.
4. Totally closed shell-shaped phase change temperature adjustment aggregate according to claim 1 is characterized in that: the particle diameter of described pearlstone particulate, silica sintered material and slag material is 0.5～1mm.
5. preparation method who is used for the described Totally closed shell-shaped phase change temperature adjustment aggregate of claim 1, it is characterized in that: it is to carry out according to the following steps:
(1) preparation silica sintered material or slag material: get silica and insert and carry out sintering in the sintering oven, sintering temperature is 1100～1200 ℃, be incubated 1～2 hour, sinter the sintered material of porous insert shape into, cooling at normal temperatures then, crushing screening, it is standby or get the slag material to make granularity and be the porous insert silica sintered particles material of 0.5～1mm, with its crushing screening, the slag granules of making granularity and be 0.5～1mm is standby;
(2) preparation phase transformation core material: get paraffin or saturated fatty acid and place the emulsification of stirrer internal heating, Heating temperature is 60～80 ℃, adding granularity by described proportioning then is the pearlstone particulate of 0.5～1mm and the porous insert silica sintered particles material or the slag granules of preparation, after stirring, insert and carry out oven drying at low temperature in the drying plant, bake out temperature is 45～50 ℃, drying time 2～3 hours, and it is standby to make the phase transformation core material;
(3) preparation encapsulating shell material: get Tai-Ace S 150 and water glass and emulsifying agent respectively by described proportioning, and insert in the reactor and heat, heating and temperature control is at 80～100 ℃, and after the mixing and stirring, it is standby to make pulpous state encapsulating shell material;
(4) preparation shell-shaped phase change temperature adjustment aggregate: phase transformation core material and the pulpous state encapsulating shell material of getting preparation by described proportioning, and insert and mix stirring in the stirrer, pulpous state encapsulating shell material is wrapped up in uniformly applied on phase transformation core material surface, and then insert in the stoving oven, under 35～45 ℃ of cold condition, dry, make the encapsulating shell material at the outside one deck duricrust that forms of phase transformation core material, promptly make the Totally closed shell-shaped phase change temperature adjustment aggregate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100662646A CN101698580B (en) | 2009-10-27 | 2009-10-27 | Totally closed shell-shaped phase change and temperature adjustment aggregate and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100662646A CN101698580B (en) | 2009-10-27 | 2009-10-27 | Totally closed shell-shaped phase change and temperature adjustment aggregate and method for preparing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101698580A CN101698580A (en) | 2010-04-28 |
| CN101698580B true CN101698580B (en) | 2011-08-17 |
Family
ID=42147040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100662646A Expired - Fee Related CN101698580B (en) | 2009-10-27 | 2009-10-27 | Totally closed shell-shaped phase change and temperature adjustment aggregate and method for preparing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101698580B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046635A (en) * | 2017-12-22 | 2018-05-18 | 上海六立纳米材料科技有限公司 | The phase-change accumulation energy perlite and self-temperature-adjusting phase change mortar of a kind of paraffin containing jelly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708812A (en) * | 1985-06-26 | 1987-11-24 | Union Carbide Corporation | Encapsulation of phase change materials |
| US6881482B2 (en) * | 2001-08-16 | 2005-04-19 | Southwest Research Institute | Microencapsulation using electromagnetic energy and core and shell materials with different dielectric constants and dissipation factors |
| CN101025037A (en) * | 2007-02-12 | 2007-08-29 | 翟传伟 | Method for making self-temperature-regulating phase-change heat-insulation wall and product thereof |
| CN101074157A (en) * | 2007-06-08 | 2007-11-21 | 王胜怀 | Self-controlled phase-variable energy-storage economical material and its production |
| CN101096298A (en) * | 2006-06-28 | 2008-01-02 | 宁波荣山新型材料有限公司 | Organic phase-change composite expanding perlite and preparation method thereof |
| 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 |
| CN101139181A (en) * | 2007-07-25 | 2008-03-12 | 宁波荣山新型材料有限公司 | Process for preparing organic phase-change material composite expanded perlite by emulsification method |
| CN101177967A (en) * | 2007-11-22 | 2008-05-14 | 北京中远汇丽精细化工有限公司 | Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof |
| CN101250245A (en) * | 2008-04-03 | 2008-08-27 | 武汉昂泰科技有限公司 | Polymer phase-change microsphere and preparation method thereof |
| CN101671136A (en) * | 2008-09-09 | 2010-03-17 | 同济大学 | Method for preparing phase change thermal storage-based novel energy-storing and heat-insulating mortar |
-
2009
- 2009-10-27 CN CN2009100662646A patent/CN101698580B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708812A (en) * | 1985-06-26 | 1987-11-24 | Union Carbide Corporation | Encapsulation of phase change materials |
| US6881482B2 (en) * | 2001-08-16 | 2005-04-19 | Southwest Research Institute | Microencapsulation using electromagnetic energy and core and shell materials with different dielectric constants and dissipation factors |
| CN101096298A (en) * | 2006-06-28 | 2008-01-02 | 宁波荣山新型材料有限公司 | Organic phase-change composite expanding perlite and preparation method thereof |
| 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 |
| CN101025037A (en) * | 2007-02-12 | 2007-08-29 | 翟传伟 | Method for making self-temperature-regulating phase-change heat-insulation wall and product thereof |
| CN101074157A (en) * | 2007-06-08 | 2007-11-21 | 王胜怀 | Self-controlled phase-variable energy-storage economical material and its production |
| CN101139181A (en) * | 2007-07-25 | 2008-03-12 | 宁波荣山新型材料有限公司 | Process for preparing organic phase-change material composite expanded perlite by emulsification method |
| CN101177967A (en) * | 2007-11-22 | 2008-05-14 | 北京中远汇丽精细化工有限公司 | Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof |
| CN101250245A (en) * | 2008-04-03 | 2008-08-27 | 武汉昂泰科技有限公司 | Polymer phase-change microsphere and preparation method thereof |
| CN101671136A (en) * | 2008-09-09 | 2010-03-17 | 同济大学 | Method for preparing phase change thermal storage-based novel energy-storing and heat-insulating mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101698580A (en) | 2010-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101705741B (en) | Phase-transition self-temperature-regulating heat-preserving facing brick of external wall and manufacturing method thereof | |
| CN100387544C (en) | Phase change anticracking grout and preparation method of used phase change material particulate | |
| CN104829189B (en) | Phase-change energy-storing composite foam concrete block | |
| CN101544487A (en) | Automatic temperature varying building energy-saving composite material and preparation method thereof | |
| CN104844091B (en) | A kind of raw-soil suitable for raw-soil building block builds binding material and preparation method thereof by laying bricks or stones | |
| CN104529321B (en) | Layered composite phase change energy storage building material | |
| WO2022088397A1 (en) | Preparation method for alkaline solution-treated ceramsite light concrete block | |
| CN111960752A (en) | Phase-change heat storage wall material for building maintenance and preparation method thereof | |
| CN104909669A (en) | Pure inorganic fireproof vitrified micro-bead thermal-insulating mortar and producing method thereof | |
| CN108129132A (en) | Sintering coal gives up expanded perlite thermal-nsulation decoration integrated board and preparation method thereof | |
| CN108129135B (en) | Sintering engineering waste soil expanded perlite heat-preservation and decoration integrated plate and preparation method thereof | |
| CN103011712B (en) | Vitrified micro bubble thermal mortar aggregate and preparation method thereof | |
| CN114057448A (en) | Polyethylene powder light foam concrete and preparation method thereof | |
| CN106082884A (en) | A kind of insulating light wall slab containing solid waste cinder and preparation technology | |
| CN101698580B (en) | Totally closed shell-shaped phase change and temperature adjustment aggregate and method for preparing same | |
| CN107265940A (en) | A kind of novel thermal insulation material and preparation method thereof | |
| CN109133862A (en) | Utilize the porous thermal insulating ornament materials and preparation method thereof of iron tailings preparation | |
| CN108358665A (en) | A kind of light wall thermal insulating material and preparation method thereof | |
| CN104563379B (en) | A kind of preparation method of EPS-foam cement composite self-insulation stalk building block | |
| CN107555922A (en) | A kind of anhydrous method for preparing building decoration calcium silicate board | |
| CN107746241A (en) | A kind of inorganic fireproof heat insulating plate and its manufacture method for skin | |
| CN103496893A (en) | Novel energy-saving, heat-preservation and environment-friendly building sand material and preparation method thereof | |
| CN104563381B (en) | A kind of preparation method of XPS-foam cement composite self-insulation stalk building block | |
| CN112209697A (en) | Phase-change energy-storage geopolymer concrete and preparation method and application thereof | |
| CN110577409B (en) | Building indoor energy storage and heat insulation material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 464100 private economy test zone, five Li Zhen, Pingqiao District, Xinyang, Henan Patentee after: XINYANG TIANYI ENERGY SAVING TECHNOLOGY CO., LTD. Address before: 464100 private economy test zone, five Li Zhen, Pingqiao District, Xinyang, Henan Patentee before: Xinyang Tianyi Energy Saving Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20171027 |