CN107304115A - A kind of low insulation material of thermal conductivity factor - Google Patents
A kind of low insulation material of thermal conductivity factor Download PDFInfo
- Publication number
- CN107304115A CN107304115A CN201610700004.XA CN201610700004A CN107304115A CN 107304115 A CN107304115 A CN 107304115A CN 201610700004 A CN201610700004 A CN 201610700004A CN 107304115 A CN107304115 A CN 107304115A
- Authority
- CN
- China
- Prior art keywords
- parts
- insulation material
- fiber
- thermal conductivity
- conductivity factor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of low insulation material of thermal conductivity factor, it is prepared into by the component of following composition by weight：40 60 parts of diatomite, 30 42 parts of fiber, 40 60 parts of cement, 6 10 parts of additive；The fiber is one kind in mineral fibres, centrifugal glass fibre, the addition and including fire retardant and foaming agent.The advantage of the invention is that：The insulation material is compared with traditional external wall of building material, and with good heat-insulating property, and coagulability is strong, difficult for drop-off, meets policy of the country in terms of external-wall heat-insulation material, is worthy to be popularized.
Description
Technical field
The present invention relates to a kind of building material field, the low insulation material of more particularly to a kind of thermal conductivity factor.
Background technology
The concept development of building energy conservation is to today, and it refers on the premise of people's degree of being comfortable on is not influenceed（Live
Room temperature winter is not less than 18 degrees Celsius, and summer is not higher than 26 degrees Celsius）, take active and effective measure reasonably to make under construction
With the energy, the energy is effectively utilized, so as to improve the energy utilization rate of building.Promotion building of energetically adopting various measures is saved
The development of energy has many-sided profound meaning to the world and China.
In terms of external wall outer insulation material research and development, the material that China is conventionally used to exterior wall be cement expanded perlite mortar,
There is the shortcomings of strong thermal conductivity factor of absorbability is high in the electrodeless insulation material such as expanded vermiculite, asbestos, these materials.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of low insulation material of thermal conductivity factor.
In order to solve the above technical problems, the technical scheme is that：A kind of low insulation material of thermal conductivity factor, it is innovated
Point is：It is prepared into by the component of following composition by weight：40-60 parts of diatomite, 30-42 parts of fiber, 40-60 parts of cement, addition
6-10 parts of agent；The fiber is one kind in mineral fibres, centrifugal glass fibre, the addition and including fire retardant and foaming
Agent.
Further, it is prepared into by the component of following composition by weight：50 parts of diatomite, 37 parts of fiber, 50 parts of cement, addition
6-10 parts of agent；The fiber is one kind in mineral fibres, centrifugal glass fibre.
Further, the foaming agent uses the mixing of DDAO and N- dodecyl monoethanolamines
Thing.
The advantage of the invention is that：The insulation material is compared with traditional external wall of building material, with good heat insulating ability
Can, and coagulability is strong, and it is difficult for drop-off, meet policy of the country in terms of external-wall heat-insulation material, be worthy to be popularized.
Embodiment
Embodiment 1
The invention discloses a kind of low insulation material of thermal conductivity factor, it is prepared into by the component of following composition by weight：Diatomite 40
Part, 30 parts of fiber, 40 parts of cement, 6 parts of additive；Fiber be mineral fibres, centrifugal glass fibre in one kind, add and including
Fire retardant and foaming agent.
The material producing process is as follows：
Raw material is mixed evenly by above-mentioned formulation ratio (except additive, water), the 80 of gross weight 50%-60% are added
The foaming agent of DEG C -100 DEG C of hot water and gross weight 40%-50% fire retardant and 30%-45% carries out soaking and stirring, quarterly selected parts
With soak time more than 8 hours；
Slurry adds above-mentioned surplus 50%-40% normal-temperature water and the fire retardant and foaming agent of above-mentioned surplus after soaking well is entered
Row is sufficiently stirred for slurrying, mixing time more than 30 minutes stand-by slurry.
Embodiment 2
This material is prepared into by the component of following composition by weight：50 parts of diatomite, 37 parts of fiber, 50 parts of cement, additive 6-10
Part；Fiber is one kind in mineral fibres, centrifugal glass fibre.
The material producing process is as follows：
Raw material is mixed evenly by above-mentioned formulation ratio (except additive, water), the 80 of gross weight 50%-60% are added
The foaming agent of DEG C -100 DEG C of hot water and gross weight 40%-50% fire retardant and 30%-45% carries out soaking and stirring, quarterly selected parts
With soak time more than 8 hours；
Slurry adds above-mentioned surplus 50%-40% normal-temperature water and the fire retardant and foaming agent of above-mentioned surplus after soaking well is entered
Row is sufficiently stirred for slurrying, mixing time more than 30 minutes stand-by slurry.
Embodiment 3
60 parts of diatomite, 42 parts of fiber, 60 parts of cement, 10 parts of additive；Fiber is one in mineral fibres, centrifugal glass fibre
Kind, add and including fire retardant and foaming agent.
The material producing process is as follows：
Raw material is mixed evenly by above-mentioned formulation ratio (except additive, water), the 80 of gross weight 50%-60% are added
The foaming agent of DEG C -100 DEG C of hot water and gross weight 40%-50% fire retardant and 30%-45% carries out soaking and stirring, quarterly selected parts
With soak time more than 8 hours；
Slurry adds above-mentioned surplus 50%-40% normal-temperature water and the fire retardant and foaming agent of above-mentioned surplus after soaking well is entered
Row is sufficiently stirred for slurrying, mixing time more than 30 minutes stand-by slurry.
The thermal conductivity factor of embodiment 1, embodiment 2 and material made from embodiment 3 is as shown in the table
| Thermal conductivity factor [W/ (m.k)] | |
| Embodiment 1 | 0.65 |
| Embodiment 2 | 0.53 |
| Embodiment 3 | 0.70 |
As seen from the above table, when 50 parts of diatomite, 37 parts of fiber, 50 parts of cement, 6-10 parts of additive；Fiber be mineral fibres, from
During a kind of in heart glass fibre, the performance of the insulation material is optimal.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that,
The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification,
Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (3)
1. a kind of low insulation material of thermal conductivity factor, it is characterised in that：It is prepared into by the component of following composition by weight：Diatomite
40-60 parts, 30-42 parts of fiber, 40-60 parts of cement, 6-10 parts of additive；The fiber is mineral fibres, centrifugal glass fibre
In one kind, the addition and including fire retardant and foaming agent.
2. a kind of low insulation material of thermal conductivity factor according to claim 1, it is characterised in that：By following composition by weight
Component is prepared into：50 parts of diatomite, 37 parts of fiber, 50 parts of cement, 6-10 parts of additive；The fiber is mineral fibres, centrifugation
One kind in glass fibre.
3. a kind of low insulation material of thermal conductivity factor according to claim 1, it is characterised in that：The foaming agent uses ten
The mixture of dialkyl dimethyl amine oxide and N- dodecyl monoethanolamines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700004.XA CN107304115A (en) | 2016-08-23 | 2016-08-23 | A kind of low insulation material of thermal conductivity factor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700004.XA CN107304115A (en) | 2016-08-23 | 2016-08-23 | A kind of low insulation material of thermal conductivity factor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107304115A true CN107304115A (en) | 2017-10-31 |
Family
ID=60150513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610700004.XA Pending CN107304115A (en) | 2016-08-23 | 2016-08-23 | A kind of low insulation material of thermal conductivity factor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107304115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879669A (en) * | 2017-11-13 | 2018-04-06 | 东莞市爱乐居环保科技有限公司 | A kind of diatom ooze building thermal insulation material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219875A (en) * | 2008-01-23 | 2008-07-16 | 南阳天意保温耐火材料有限公司 | Light inorganic fire-resisting fire-proof door heat-preserving core and production method thereof |
| CN103664119A (en) * | 2013-11-15 | 2014-03-26 | 大连工业大学 | Flame-retardant and energy-saving thermal insulation material |
| CN105669130A (en) * | 2016-01-18 | 2016-06-15 | 何杰斌 | Preparation method of high-strength compound cement-based insulation board |
-
2016
- 2016-08-23 CN CN201610700004.XA patent/CN107304115A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219875A (en) * | 2008-01-23 | 2008-07-16 | 南阳天意保温耐火材料有限公司 | Light inorganic fire-resisting fire-proof door heat-preserving core and production method thereof |
| CN103664119A (en) * | 2013-11-15 | 2014-03-26 | 大连工业大学 | Flame-retardant and energy-saving thermal insulation material |
| CN105669130A (en) * | 2016-01-18 | 2016-06-15 | 何杰斌 | Preparation method of high-strength compound cement-based insulation board |
Non-Patent Citations (1)
| Title |
|---|
| 侯永生等编著: "《混凝土的配制与施工技术》", 30 June 2010, 中国铁道出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879669A (en) * | 2017-11-13 | 2018-04-06 | 东莞市爱乐居环保科技有限公司 | A kind of diatom ooze building thermal insulation material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171031 |