CN107151126A - A kind of novel heat insulation building materials and preparation method thereof - Google Patents
A kind of novel heat insulation building materials and preparation method thereof Download PDFInfo
- Publication number
- CN107151126A CN107151126A CN201710444174.0A CN201710444174A CN107151126A CN 107151126 A CN107151126 A CN 107151126A CN 201710444174 A CN201710444174 A CN 201710444174A CN 107151126 A CN107151126 A CN 107151126A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat insulation
- building materials
- novel heat
- insulation building
- 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.)
- Withdrawn
Links
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
-
- 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
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
- C04B20/1037—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of novel heat insulation building materials and preparation method thereof, it includes the raw material of following parts by weight：Sour 6 ~ 18 parts of the sodium of 30 ~ 60 parts of portland cement, 15 ~ 26 parts of coating expanded perlite, 10 ~ 30 parts of string, 12 ~ 24 parts of super glass wool, 10 ~ 15 parts of diatomite, 30 ~ 60 parts of poly methylene poly phenyl poly isocyanate, micropore calcium, 5 ~ 15 parts of composite flame-retardant agent, 13 ~ 19 parts of floating bead, 3 ~ 10 parts of binding agent, 2 ~ 15 parts of exciting agent.The present invention is using mineral wool and string as the primary raw material of insulation material, and, density small the characteristics of low with thermal conductivity factor, feeding is easy, and cost is low.
Description
Technical field
The invention belongs to field of new materials, and in particular to a kind of novel heat insulation building materials and preparation method thereof.
Background technology
Insulation material is widely used in the heat-insulating material of refrigerator, freezer, refrigerator-freezer, refrigerator car, building, storage tank and pipeline
Deng.The research and development of Abroad in Recent Years rigid foam is rapid, and is widely used.But domestic rigid foam modeling
Material is higher due to cost, and relative development is slower, therefore domestic market need further exploitation.And insulation material is not only
It is required that light weight, also require there is excellent compressive strength, modulus and dimensional stability, it is continuous with development in science and technology and living standard
Improve, environment-friendly insulating material turns into important research topic.
Insulation material generally refers to the material that thermal conductivity coefficient is less than or equal to 0.2, and insulation material develops quickly, in industry
With in building use good heat preservation technology and material, can often play a multiplier effect, in building often use one ton
Mineral fiber insulating product, can save one ton of oil for 1 year.
Traditional insulation material has that bulk density is big, thermal conductivity factor is high, easily absorb the defects such as moisture in humid air, no
Suitable for household wall.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of novel heat insulation building materials and its preparation side
Method, overcomes Conventional insulation density greatly, the high defect of thermal conductivity factor.
To achieve the above object, the technical scheme is that：A kind of novel heat insulation building materials, include the original of following parts by weight
Material：30 ~ 60 parts of portland cement, 15 ~ 26 parts of coating expanded perlite, 10 ~ 30 parts of string, 12 ~ 24 parts of super glass wool,
Sour 6 ~ 18 parts of the sodium of 10 ~ 15 parts of diatomite, 30 ~ 60 parts of poly methylene poly phenyl poly isocyanate, micropore calcium, composite flame-retardant agent 5 ~ 15
Part, 13 ~ 19 parts of floating bead, 3 ~ 10 parts of binding agent, 2 ~ 15 parts of exciting agent.
Further, the super glass wool is to melt thin, long, the cotton-shaped glass that centrifugal blast is made again by waste and old cullet
Glass cotton, the thermal conductivity of the super glass wool is 0.2 ~ 0.4W/mK.
Further, the coating expanded perlite can be made in the following manner：
The expanded perlite of 100 ~ 200 mesh is taken, is added in seed-coating machine and is heated to 200 ~ 300 DEG C, and adds calcium carbonate powder, is stirred
Mix uniform, wherein the mass ratio of expanded perlite and calcium carbonate powder is 20 ~ 10:1, water ring is distilled in then seed-coating machine one end sprinkling
Oxygen tree cosmetics material, and 30 ~ 50min is stirred continuously, produce coating expanded perlite.
Further, the stir speed (S.S.) is 200 ~ 400r/min.
Further, the composite flame-retardant agent includes 3 ~ 15 parts of aluminium hydroxide, 3 ~ 12 parts of magnesium hydroxide, silicon according to parts by weight
6 ~ 14 parts of alkane coupling agent.
A kind of preparation method of novel heat insulation building materials, comprises the following steps：
Step 1：Composite flame-retardant agent is prepared, aluminium hydroxide, magnesium hydroxide and silane coupler is taken, be put into Muffle furnace 300 ~
30 ~ 50min is calcined at 400 DEG C, cooling is added in the water of 10 ~ 15 times of parts by weight after taking-up, stirring is put at a high speed after drying process
In mixer, 30 ~ 40min of stirring mixing, obtains composite flame-retardant agent under the conditions of 1000 ~ 1500r/min, standby；
Step 2：The composite flame-retardant agent that surplus stock and step 1 obtain is weighed according to proportioning to be mixed in addition mixer, with
30 ~ 50 DEG C of temperature, which is uniformly mixed, obtains premix, stir speed (S.S.) be 100 ~ 200r/min, mixing time be 20 ~
80min；
Step 3：The premix that step 2 is obtained is poured into mould, compressing using press-forming machine, and natural curing 10 ~
24h, produces the novel heat insulation building materials.
Further, the compressing pressure is set to 0.80 ~ 0.85MPa.
Further, the size of the mould is 1200mm × 600mm × 40mm.
The beneficial effects of the present invention are：A kind of novel heat insulation building materials that the present invention is provided, heat preservation construction material bulk density is small,
Thermal conductivity factor is low, be difficult in humid air to absorb moisture；By carrying out coating to expanded perlite, expanded pearlite is taken full advantage of
Rock fire resisting, the advantage of insulation, reduce the hygroscopic shortcoming of expanded perlite.The present invention uses mineral wool and string conduct
The primary raw material of insulation material, density small the characteristics of low with thermal conductivity factor, easily, cost is low for feeding.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, following examples, to present invention progress
It is further to describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, this is not limited
Invention.
Embodiment 1
A kind of novel heat insulation building materials, include the raw material of following parts by weight：30 parts of portland cement, 15 parts of coating expanded perlite,
10 parts of string, 12 parts of super glass wool, 10 parts of diatomite, 30 parts of poly methylene poly phenyl poly isocyanate, micropore calcium acid
6 parts of sodium, 5 parts of composite flame-retardant agent, 13 parts of floating bead, 3 parts of binding agent, 2 parts of exciting agent.
The super glass wool is to melt thin, long, the cotton-shaped mineral wool that centrifugal blast is made again by waste and old cullet, described
The thermal conductivity of super glass wool is 0.2W/mK.
The coating expanded perlite can be made in the following manner：
The expanded perlite of 100 ~ 200 mesh is taken, is added in seed-coating machine and is heated to 200 DEG C, and adds calcium carbonate powder, stirring is equal
Even, wherein the mass ratio of expanded perlite and calcium carbonate powder is 20:1, then seed-coating machine one end sprinkling distilled water epoxy resin
Powder, and 30min is stirred continuously, produce coating expanded perlite.
The stir speed (S.S.) is 200r/min.
The composite flame-retardant agent includes 3 parts of aluminium hydroxide, 3 parts of magnesium hydroxide, 6 parts of silane coupler according to parts by weight.
A kind of preparation method of novel heat insulation building materials, comprises the following steps：
Step 1：Composite flame-retardant agent is prepared, aluminium hydroxide, magnesium hydroxide and silane coupler is taken, is put into Muffle furnace 300
30min is calcined at DEG C, cooling is added in the water of 10 times of parts by weight after taking-up, stirring is put into homogenizer after drying process,
Stirring mixing 30min, obtains composite flame-retardant agent under the conditions of 1000r/min, standby；
Step 2：The composite flame-retardant agent that surplus stock and step 1 obtain is weighed according to proportioning to be mixed in addition mixer, with
30 DEG C of temperature, which is uniformly mixed, obtains premix, and stir speed (S.S.) is 100r/min, and mixing time is 20min；
Step 3：The premix that step 2 is obtained is poured into mould, compressing using press-forming machine, natural curing 10h,
Produce the novel heat insulation building materials.
The compressing pressure is set to 0.80MPa.
The size of the mould is 1200mm × 600mm × 40mm.
Embodiment 2
A kind of novel heat insulation building materials, include the raw material of following parts by weight：40 parts of portland cement, 20 parts of coating expanded perlite,
20 parts of string, 18 parts of super glass wool, 12 parts of diatomite, 40 parts of poly methylene poly phenyl poly isocyanate, micropore calcium acid
12 parts of sodium, 10 parts of composite flame-retardant agent, 15 parts of floating bead, 7 parts of binding agent, 10 parts of exciting agent.
The super glass wool is to melt thin, long, the cotton-shaped mineral wool that centrifugal blast is made again by waste and old cullet, described
The thermal conductivity of super glass wool is 0.3W/mK.
The coating expanded perlite can be made in the following manner：
The expanded perlite of 150 mesh is taken, is added in seed-coating machine and is heated to 250 DEG C, and adds calcium carbonate powder, is stirred,
Wherein the mass ratio of expanded perlite and calcium carbonate powder is 15:1, then seed-coating machine one end sprinkling distilled water epoxy resin powder
Material, and 40min is stirred continuously, produce coating expanded perlite.
The stir speed (S.S.) is 300r/min.
The composite flame-retardant agent includes 10 parts of aluminium hydroxide, 8 parts of magnesium hydroxide, 10 parts of silane coupler according to parts by weight.
A kind of preparation method of novel heat insulation building materials, comprises the following steps：
Step 1：Composite flame-retardant agent is prepared, aluminium hydroxide, magnesium hydroxide and silane coupler is taken, is put into Muffle furnace 350
40min is calcined at DEG C, cooling is added in the water of 13 times of parts by weight after taking-up, stirring is put into homogenizer after drying process,
Stirring mixing 35min, obtains composite flame-retardant agent under the conditions of 1200r/min, standby；
Step 2：The composite flame-retardant agent that surplus stock and step 1 obtain is weighed according to proportioning to be mixed in addition mixer, with
40 DEG C of temperature, which is uniformly mixed, obtains premix, and stir speed (S.S.) is 150r/min, and mixing time is 60min；
Step 3：The premix that step 2 is obtained is poured into mould, compressing using press-forming machine, natural curing 18h,
Produce the novel heat insulation building materials.
The compressing pressure is set to 0.83MPa.
The size of the mould is 1200mm × 600mm × 40mm.
Embodiment 3
A kind of novel heat insulation building materials, include the raw material of following parts by weight：60 parts of portland cement, 26 parts of coating expanded perlite,
30 parts of string, 24 parts of super glass wool, 15 parts of diatomite, 60 parts of poly methylene poly phenyl poly isocyanate, micropore calcium acid
18 parts of sodium, 15 parts of composite flame-retardant agent, 19 parts of floating bead, 10 parts of binding agent, 15 parts of exciting agent.
The super glass wool is to melt thin, long, the cotton-shaped mineral wool that centrifugal blast is made again by waste and old cullet, described
The thermal conductivity of super glass wool is 0.4W/mK.
The coating expanded perlite can be made in the following manner：
The expanded perlite of 200 mesh is taken, is added in seed-coating machine and is heated to 300 DEG C, and adds calcium carbonate powder, is stirred,
Wherein the mass ratio of expanded perlite and calcium carbonate powder is 10:1, then seed-coating machine one end sprinkling distilled water epoxy resin powder
Material, and 50min is stirred continuously, produce coating expanded perlite.
The stir speed (S.S.) is 400r/min.
The composite flame-retardant agent includes 15 parts of aluminium hydroxide, 12 parts of magnesium hydroxide, 14 parts of silane coupler according to parts by weight.
A kind of preparation method of novel heat insulation building materials, comprises the following steps：
Step 1：Composite flame-retardant agent is prepared, aluminium hydroxide, magnesium hydroxide and silane coupler is taken, is put into Muffle furnace 400
50min is calcined at DEG C, cooling is added in the water of 15 times of parts by weight after taking-up, stirring is put into homogenizer after drying process,
Stirring mixing 40min, obtains composite flame-retardant agent under the conditions of 1500r/min, standby；
Step 2：The composite flame-retardant agent that surplus stock and step 1 obtain is weighed according to proportioning to be mixed in addition mixer, with
50 DEG C of temperature, which is uniformly mixed, obtains premix, and stir speed (S.S.) is 200r/min, and mixing time is 80min；
Step 3：The premix that step 2 is obtained is poured into mould, compressing using press-forming machine, natural curing 24h,
Produce the novel heat insulation building materials.
The compressing pressure is set to 0.85MPa.
The size of the mould is 1200mm × 600mm × 40mm.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of novel heat insulation building materials, it is characterised in that include the raw material of following parts by weight：30 ~ 60 parts of portland cement, coating
15 ~ 26 parts of expanded perlite, 10 ~ 30 parts of string, 12 ~ 24 parts of super glass wool, 10 ~ 15 parts of diatomite, polymethylene are more
Sour 6 ~ 18 parts of the sodium of 30 ~ 60 parts of polyphenyl polyisocyanate, micropore calcium, 5 ~ 15 parts of composite flame-retardant agent, 13 ~ 19 parts of floating bead, binding agent 3 ~
10 parts, 2 ~ 15 parts of exciting agent.
2. a kind of novel heat insulation building materials according to claim 1, it is characterised in that the super glass wool is by waste and old broken
Glass melting thin, long, the cotton-shaped mineral wool that centrifugal blast is made again, the thermal conductivity of the super glass wool is 0.2 ~ 0.4W/mK.
3. a kind of novel heat insulation building materials according to claim 1, it is characterised in that the coating expanded perlite can lead to
In the following manner is crossed to be made：
The expanded perlite of 100 ~ 200 mesh is taken, is added in seed-coating machine and is heated to 200 ~ 300 DEG C, and adds calcium carbonate powder, is stirred
Mix uniform, wherein the mass ratio of expanded perlite and calcium carbonate powder is 20 ~ 10:1, water ring is distilled in then seed-coating machine one end sprinkling
Oxygen tree cosmetics material, and 30 ~ 50min is stirred continuously, produce coating expanded perlite.
4. a kind of novel heat insulation building materials according to claim 3, it is characterised in that the stir speed (S.S.) is 200 ~ 400r/
min。
5. a kind of novel heat insulation building materials according to claim 1, it is characterised in that the composite flame-retardant agent is according to parts by weight
Including 3 ~ 15 parts of aluminium hydroxide, 3 ~ 12 parts of magnesium hydroxide, 6 ~ 14 parts of silane coupler.
6. a kind of preparation method of novel heat insulation building materials as described in any one of claim 1 ~ 5, it is characterised in that：Including following
Step：
Step 1：Composite flame-retardant agent is prepared, aluminium hydroxide, magnesium hydroxide and silane coupler is taken, be put into Muffle furnace 300 ~
30 ~ 50min is calcined at 400 DEG C, cooling is added in the water of 10 ~ 15 times of parts by weight after taking-up, stirring is put at a high speed after drying process
In mixer, 30 ~ 40min of stirring mixing, obtains composite flame-retardant agent under the conditions of 1000 ~ 1500r/min, standby；
Step 2：The composite flame-retardant agent that surplus stock and step 1 obtain is weighed according to proportioning to be mixed in addition mixer, with
30 ~ 50 DEG C of temperature, which is uniformly mixed, obtains premix, stir speed (S.S.) be 100 ~ 200r/min, mixing time be 20 ~
80min；
Step 3：The premix that step 2 is obtained is poured into mould, compressing using press-forming machine, and natural curing 10 ~
24h, produces the novel heat insulation building materials.
7. the preparation method of a kind of novel heat insulation building materials according to claim 6, it is characterised in that described compressing
Pressure is set to 0.80 ~ 0.85MPa.
8. a kind of preparation method of novel heat insulation building materials according to claim 6, it is characterised in that the size of the mould
For 1200mm × 600mm × 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444174.0A CN107151126A (en) | 2017-06-13 | 2017-06-13 | A kind of novel heat insulation building materials and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444174.0A CN107151126A (en) | 2017-06-13 | 2017-06-13 | A kind of novel heat insulation building materials and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107151126A true CN107151126A (en) | 2017-09-12 |
Family
ID=59796067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710444174.0A Withdrawn CN107151126A (en) | 2017-06-13 | 2017-06-13 | A kind of novel heat insulation building materials and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107151126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503228A (en) * | 2018-05-25 | 2018-09-07 | 合肥昂诺新材料有限公司 | A kind of Novel rock wool thermal insulation material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1341694A (en) * | 2001-09-19 | 2002-03-27 | 北京化工大学 | Preparation process of magnesium hydroxide fire-retarding nanomaterial |
| CN103723964A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Novel wall body heat insulation material |
| CN105347719A (en) * | 2015-11-20 | 2016-02-24 | 无锡康斯坦特动力科技有限公司 | Environmentally friendly building material |
-
2017
- 2017-06-13 CN CN201710444174.0A patent/CN107151126A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1341694A (en) * | 2001-09-19 | 2002-03-27 | 北京化工大学 | Preparation process of magnesium hydroxide fire-retarding nanomaterial |
| CN103723964A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Novel wall body heat insulation material |
| CN105347719A (en) * | 2015-11-20 | 2016-02-24 | 无锡康斯坦特动力科技有限公司 | Environmentally friendly building material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503228A (en) * | 2018-05-25 | 2018-09-07 | 合肥昂诺新材料有限公司 | A kind of Novel rock wool thermal insulation material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107721454B (en) | B02-grade light autoclaved sand aerated concrete fireproof heat-insulation board and preparation method thereof | |
| CN102850034A (en) | Chlorine magnesium cement compound foaming insulation board and preparation method thereof | |
| CN102424560B (en) | Waterproof crack-resistant inorganic heat-insulating mortar and preparation method thereof | |
| CN102765905B (en) | EPS light aggregate concrete composite wall and its construction method | |
| CN103664122A (en) | Novel light-weight porous heat-insulating material and preparation method thereof | |
| CN106747031A (en) | A kind of string enhancing inorganic light weight composite and preparation method thereof | |
| CN102924001A (en) | Novel expanded perlite insulation board and preparation method thereof | |
| CN102838374A (en) | Foamed cement heat insulating material for exterior wall and preparation method thereof | |
| CN106116328A (en) | A kind of polyurethane complex cement base swelling perlite heat-insulating plate and preparation method thereof | |
| CN107056173A (en) | Heat-insulating building material and preparation method thereof | |
| CN103360018A (en) | Ardealite composite material insulation board and production method thereof | |
| CN103864360A (en) | Heat insulation mortar with sound absorbing effect and manufacturing method thereof | |
| CN103833324A (en) | Composite fireproof insulation board | |
| CN106116434A (en) | Inorganic heat insulation plate and preparation method thereof | |
| CN106082884B (en) | A kind of insulating light wall slab and preparation process containing solid waste cinder | |
| CN103408283B (en) | Light burning-avoiding heat-insulating material and preparation method thereof | |
| CN104086108A (en) | Surface modification method and use of waste and old polyurethane foam material for thermal insulating mortar | |
| CN107162492A (en) | A kind of light sound-proof insulation material and preparation method thereof | |
| CN103058598B (en) | Production method of self-insulation block for building wall body | |
| CN107151126A (en) | A kind of novel heat insulation building materials and preparation method thereof | |
| CN102863251B (en) | Portland cement foaming heat preservation board or block and manufacturing method thereof | |
| CN104844142A (en) | Novel expanded perlite heat insulation board and preparation method thereof | |
| CN107244845B (en) | A kind of heat insulation decoration integrated composite plate and its production technology | |
| CN100591499C (en) | Method for preparing fibre composite heat insulating wall material | |
| CN114105596A (en) | Internal storage and external protection type wall composite heat insulation material, preparation and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170912 |
|
| WW01 | Invention patent application withdrawn after publication |