CN106186851A - Vitrified small ball wall insulation material and preparation method thereof - Google Patents
Vitrified small ball wall insulation material and preparation method thereof Download PDFInfo
- Publication number
- CN106186851A CN106186851A CN201610506402.8A CN201610506402A CN106186851A CN 106186851 A CN106186851 A CN 106186851A CN 201610506402 A CN201610506402 A CN 201610506402A CN 106186851 A CN106186851 A CN 106186851A
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- insulation material
- glass bead
- small ball
- wall insulation
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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
-
- 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
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1066—Oxides, Hydroxides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention proposes a kind of vitrified small ball wall insulation material; calculate in parts by weight, make including following raw material: peplos glass bead 100～150 parts, expanded perlite 40～60 parts, cement 30～60 parts, bonding agent 30～60 parts, emulsifying agent 2～10 parts, dispersant 2～10 parts and hydrophober 2～10 parts.Preparation method is: 1) according to described proportioning, weighs peplos glass bead, expanded perlite, cement, bonding agent, emulsifying agent, dispersant and hydrophober and is mixed and stirred for uniformly, obtains mixing raw material；2) in above-mentioned mixing raw material, add distilled water, continue stirring 30～60min with blender, obtain slurry；3) above-mentioned slurry is pressed, then natural curing, obtains described vitrified small ball wall insulation material.This insulation material solves the problem that tradition glass bead material water absorption rate is excessive, and heat conductivity is low, and comprcssive strength is high, and fire-protection rating is A level.
Description
Technical field
The invention belongs to field of material technology used for building exterior wall, be specifically related to a kind of vitrified small ball wall insulation material.
Background technology
Nearly 2,000,000,000 square metres of China's annual town and country newly constructed house construction area, nearly 42,000,000,000 square metres of existing building, build energy
Consumption has accounted for more than the 27% of whole nation total energy consumption, and Building Energy-saving has become the important step of China's sustainable development, especially
The energy-conservation status with particular importance of building enclosure.The most frequently used guarantors such as extruded polystyrene board (XPS) or expansion polyphenyl plate (EPS)
Adiabator, although having that heat conductivity is low and the advantage such as density is little, but as organic material, its combustibility causes the biggest peace
Full hidden danger, in recent years, the ground such as Beijing, Shanghai, Shenyang there occurs cause because heat-insulation layer burning " CCTV building ", " Shanghai is taught
Master's master reside ", " prosperous hotel, Shenyang ten thousand " fire, fully expose tradition organic insulation material fire prevention defect.
Kervit microbead insulated sand slurry is a kind of inorganic heat insulation material with glass bead as aggregate, because inside glass bead being
Cellular cavity structure, surface formed vitreous body shell, thus there is light weight, water absorption rate is low, intensity is high, physicochemical property is stable
Feature.But, all there is unit weight and water absorption rate problems of too in most of glass bead of our domestic production at present.South China
Area utilize glass bead make aggregate preparation thermal insulation mortar dry density the most higher so that it is heat-insulating property is greatly affected.Meanwhile,
The vitrified microsphere insulating material of preparation, because the water absorption rate (60%～150%) of glass bead is excessive, causes its water absorption rate at present
Height, and preparation insulation material unit weight be mostly 300～500kg/m3, heat conductivity is 0.075～1.5/W/m K, Er Qieqiang
Spend on the low side, it is impossible to enough meet the requirement of China's building energy conservation 65%, particularly in the cold north.
Summary of the invention
For solving the problem that above-mentioned existing vitrified microsphere insulating material exists, the present invention proposes a kind of vitrified small ball wall and protects
Adiabator, this insulation material solves the problem that tradition glass bead material water absorption rate is excessive, and heat conductivity is low, pressure resistance
Degree height, fire-protection rating is A level.
The technical scheme is that and be achieved in that:
A kind of vitrified small ball wall insulation material, calculates in parts by weight, makes including following raw material:
Peplos glass bead 100～150 parts, expanded perlite 40～60 parts, cement 30～60 parts, bonding agent 30～60
Part, emulsifying agent 2～10 parts, dispersant 2～10 parts and hydrophober 2～10 parts；
Described peplos glass bead is prepared by the following method and obtains:
A) take glass bead to join seed-coating machine is heated to 200～250 DEG C, and add flyash and iron black powder, stirring
Uniformly, wherein the mass ratio of glass bead and flyash and iron black powder is 100:1～3:2～4；
B) then glass bead is soaked by seed-coating machine one end sprinkling distilled water, one end sprinkling epoxy resin powder, and constantly
Stirring 30～60min, obtains peplos glass bead.
Further, described cement one or two kinds of in Portland cement and sulphate aluminium cement.
Further, described bonding agent is waterglass.
Further, described hydrophober is waterproofing agent of organosilicon.
It is a further object to provide the preparation method of a kind of vitrified small ball wall insulation material, including following step
Rapid:
1) according to said ratio, peplos glass bead, expanded perlite, cement, bonding agent, emulsifying agent, dispersant are weighed
It is mixed and stirred for uniformly with hydrophober, obtains mixing raw material；
2) in above-mentioned mixing raw material, add distilled water, continue stirring 30～60min with blender, obtain slurry；
3) above-mentioned slurry is pressed, then natural curing, obtains described vitrified small ball wall insulation material.
Further, described step 2) in distilled water be 0.40～0.55:1 with the mass ratio mixing raw material.
Further, described step 3) compressing pressure is 0.80～0.85MPa, the press time is 20～60min.
Further, described step 3) time of natural curing is 24～48h.
Beneficial effects of the present invention:
Glass bead carries out peplos process by flyash and iron black powder, can not only reduce the water suction of glass bead
Rate, but also the glass bead intensity as aggregate can be strengthened.Make full use of glass bead physicochemical property sufficiently stable, resistance to always
Changing the advantages such as weatherability is strong, therefore, its heat-insulating property of the wall heat insulation material prepared is more longlasting, and water absorption rate is low and pressure resistance
Degree height.
Detailed description of the invention
Embodiment 1
A kind of vitrified small ball wall insulation material, calculates in parts by weight, makes including following raw material:
Peplos glass bead 100 parts, expanded perlite 40 parts, cement 30 parts, waterglass 30 parts, emulsifying agent 2 parts, dispersant
3 parts and waterproofing agent of organosilicon 3 parts, wherein peplos glass bead is prepared by the following method and obtains:
A) take glass bead to join seed-coating machine is heated to 200 DEG C, and add flyash and iron black powder, stir,
Wherein glass bead is 100:1:2 with the mass ratio of flyash and iron black powder；
B) then glass bead is soaked by seed-coating machine one end sprinkling distilled water, one end sprinkling epoxy resin powder, and constantly
Stirring 30min, obtains peplos glass bead.
Preparation method is:
1) according to said ratio, peplos glass bead, expanded perlite, cement, waterglass, emulsifying agent, dispersant are weighed
It is mixed and stirred for uniformly with waterproofing agent of organosilicon, obtains mixing raw material；
2) in above-mentioned mixing raw material, add distilled water, continue stirring 30min with blender, obtain slurry, distilled water with
The mass ratio of mixing raw material is 0.40:1；
3) being pressed by above-mentioned slurry, pressure is 0.80MPa, and the press time is 60min, then natural curing
24h, obtains described vitrified small ball wall insulation material.
Gained vitrified small ball wall insulation material its performance after testing is as follows: heat conductivity is 0.062W/m K, pressure resistance
Degree is 1.15MPa, and water absorption rate is 12%.
Embodiment 2
A kind of vitrified small ball wall insulation material, calculates in parts by weight, makes including following raw material:
Peplos glass bead 120 parts, expanded perlite 50 parts, cement 40 parts, waterglass 45 parts, emulsifying agent 5 parts, dispersant
4 parts and waterproofing agent of organosilicon 6 parts；Wherein, peplos glass bead is prepared by the following method and obtains:
A) take glass bead to join seed-coating machine is heated to 235 DEG C, and add flyash and iron black powder, stir,
Wherein glass bead is 100:2:3 with the mass ratio of flyash and iron black powder；
B) then glass bead is soaked by seed-coating machine one end sprinkling distilled water, one end sprinkling epoxy resin powder, and constantly
Stirring 45min, obtains peplos glass bead.
Preparation method is:
1) according to said ratio, peplos glass bead, expanded perlite, cement, waterglass, emulsifying agent, dispersant are weighed
It is mixed and stirred for uniformly with waterproofing agent of organosilicon, obtains mixing raw material；
2) in above-mentioned mixing raw material, add distilled water, continue stirring 45min with blender, obtain slurry, distilled water with
The mass ratio of mixing raw material is 0.48:1；
3) being pressed by above-mentioned slurry, pressure is 0.82MPa, and the press time is 50min, then natural curing
32h, obtains described vitrified small ball wall insulation material.
Gained vitrified small ball wall insulation material its performance after testing is as follows: heat conductivity is 0.059W/m K, pressure resistance
Degree is 1.20MPa, and water absorption rate is 9%.
Embodiment 3
A kind of vitrified small ball wall insulation material, calculates in parts by weight, makes including following raw material:
Peplos glass bead 150 parts, expanded perlite 60 parts, cement 60 parts, waterglass 60 parts, emulsifying agent 10 parts, dispersion
Agent 10 parts and waterproofing agent of organosilicon 10 parts；Wherein, peplos glass bead is prepared by the following method and obtains:
A) take glass bead to join seed-coating machine is heated to 250 DEG C, and add flyash and iron black powder, stir,
Wherein glass bead is 100:3:4 with the mass ratio of flyash and iron black powder；
B) then glass bead is soaked by seed-coating machine one end sprinkling distilled water, one end sprinkling epoxy resin powder, and constantly
Stirring 60min, obtains peplos glass bead.
Preparation method is:
1) according to said ratio, peplos glass bead, expanded perlite, cement, waterglass, emulsifying agent, dispersant are weighed
It is mixed and stirred for uniformly with waterproofing agent of organosilicon, obtains mixing raw material；
2) in above-mentioned mixing raw material, add distilled water, continue stirring 60min with blender, obtain slurry, distilled water with
The mass ratio of mixing raw material is 0.55:1；
3) being pressed by above-mentioned slurry, pressure is 0.85MPa, and the press time is 20min, then natural curing
48h, obtains described vitrified small ball wall insulation material.
Gained vitrified small ball wall insulation material its performance after testing is as follows: heat conductivity is 0.061W/m K, pressure resistance
Degree is 1.18MPa, and water absorption rate is 10%.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. a vitrified small ball wall insulation material, it is characterised in that calculate in parts by weight, makes including following raw material:
Peplos glass bead 100～150 parts, expanded perlite 40～60 parts, cement 30～60 parts, bonding agent 30～60 parts, breast
Agent 2～10 parts, dispersant 2～10 parts and hydrophober 2～10 parts；
Described peplos glass bead is prepared by the following method and obtains:
A) take glass bead to join seed-coating machine is heated to 200～250 DEG C, and add flyash and iron black powder, stir,
Wherein glass bead is 100:1～3:2～4 with the mass ratio of flyash and iron black powder；
B) then glass bead is soaked by seed-coating machine one end sprinkling distilled water, and epoxy resin powder is sprayed in one end, and is stirred continuously
30～60min, obtain peplos glass bead.
Vitrified small ball wall insulation material the most according to claim 1, it is characterised in that described cement is selected from common silicic acid
One or two kinds of in salt cement and sulphate aluminium cement.
Vitrified small ball wall insulation material the most according to claim 1, it is characterised in that described bonding agent is waterglass.
Vitrified small ball wall insulation material the most according to claim 1, it is characterised in that described hydrophober is that organosilicon is prevented
Water preparation.
5. the preparation method of a vitrified small ball wall insulation material as claimed in claim 1, it is characterised in that include following
Step:
1) according to proportioning described in claim 1, weigh peplos glass bead, expanded perlite, cement, bonding agent, emulsifying agent, divide
Powder and hydrophober are mixed and stirred for uniformly, obtain mixing raw material；
2) in above-mentioned mixing raw material, add distilled water, continue stirring 30～60min with blender, obtain slurry；
3) above-mentioned slurry is pressed, then natural curing, obtains described vitrified small ball wall insulation material.
The preparation method of vitrified small ball wall insulation material the most according to claim 5, it is characterised in that described step 2)
In distilled water be 0.40～0.55:1 with the mass ratio mixing raw material.
The preparation method of vitrified small ball wall insulation material the most according to claim 5, it is characterised in that described step 3)
Compressing pressure is 0.80～0.85MPa, and the press time is 20～60min.
The preparation method of vitrified small ball wall insulation material the most according to claim 5, it is characterised in that described step 3)
The time of natural curing is 24～48h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506402.8A CN106186851A (en) | 2016-06-29 | 2016-06-29 | Vitrified small ball wall insulation material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506402.8A CN106186851A (en) | 2016-06-29 | 2016-06-29 | Vitrified small ball wall insulation material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106186851A true CN106186851A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610506402.8A Pending CN106186851A (en) | 2016-06-29 | 2016-06-29 | Vitrified small ball wall insulation material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082619A (en) * | 2017-03-30 | 2017-08-22 | 合肥金同维低温科技有限公司 | A kind of wall heat insulation material with antibacterial functions |
| CN107082620A (en) * | 2017-03-30 | 2017-08-22 | 合肥金同维低温科技有限公司 | A kind of silicate wall heat insulation material and preparation method thereof |
| CN116239347A (en) * | 2022-12-29 | 2023-06-09 | 山东华美建材有限公司 | Thermal-insulation modified vitrified microsphere composite material and preparation method thereof |
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| CN101088949A (en) * | 2006-06-12 | 2007-12-19 | 刘贵堂 | Heat insulating pearlite material for outer wall and its prepn process |
| CN103723992A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Vitrified particulate heat-insulated material for walls |
| CN103723965A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Inorganic insulation board and preparation method thereof |
| 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 |
| CN104310865A (en) * | 2014-09-16 | 2015-01-28 | 中国矿业大学(北京) | Glazed hollow bead-fly ash fireproof heat insulation material and its preparation method |
| CN104591612A (en) * | 2013-11-04 | 2015-05-06 | 阚健美 | Heat-insulating building mortar |
| CN105621973A (en) * | 2014-11-05 | 2016-06-01 | 王刚 | High-performance wall insulation material |
-
2016
- 2016-06-29 CN CN201610506402.8A patent/CN106186851A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088949A (en) * | 2006-06-12 | 2007-12-19 | 刘贵堂 | Heat insulating pearlite material for outer wall and its prepn process |
| CN104591612A (en) * | 2013-11-04 | 2015-05-06 | 阚健美 | Heat-insulating building mortar |
| CN103723992A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Vitrified particulate heat-insulated material for walls |
| CN103723965A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Inorganic insulation board and preparation method thereof |
| 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 |
| CN104310865A (en) * | 2014-09-16 | 2015-01-28 | 中国矿业大学(北京) | Glazed hollow bead-fly ash fireproof heat insulation material and its preparation method |
| CN105621973A (en) * | 2014-11-05 | 2016-06-01 | 王刚 | High-performance wall insulation material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082619A (en) * | 2017-03-30 | 2017-08-22 | 合肥金同维低温科技有限公司 | A kind of wall heat insulation material with antibacterial functions |
| CN107082620A (en) * | 2017-03-30 | 2017-08-22 | 合肥金同维低温科技有限公司 | A kind of silicate wall heat insulation material and preparation method thereof |
| CN116239347A (en) * | 2022-12-29 | 2023-06-09 | 山东华美建材有限公司 | Thermal-insulation modified vitrified microsphere composite material and preparation method thereof |
| CN116239347B (en) * | 2022-12-29 | 2024-06-18 | 山东华美建材有限公司 | Thermal-insulation modified vitrified microsphere composite material and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161207 |