CN107540406A - A kind of cement insulation board and preparation method thereof - Google Patents
A kind of cement insulation board and preparation method thereof Download PDFInfo
- Publication number
- CN107540406A CN107540406A CN201710798667.4A CN201710798667A CN107540406A CN 107540406 A CN107540406 A CN 107540406A CN 201710798667 A CN201710798667 A CN 201710798667A CN 107540406 A CN107540406 A CN 107540406A
- Authority
- CN
- China
- Prior art keywords
- parts
- cement
- calcium carbonate
- preparation
- mixture
- 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.)
- Pending
Links
Abstract
The present invention relates to a kind of cement insulation board and preparation method thereof, raw material constituent is made up of following ratio in parts by weight：50 70 parts of Portland cement, 20 30 parts of emulsion acrylic resin, 68 parts of calcium carbonate, 37 parts of calcium carbonate, 25 parts of sodium acid carbonate, 35 parts of KFA cement blending agents, 12 14 parts of phenolic resin, 5 10 parts of polystyrene resin, 5 10 parts of granular polystyrene, 6 10 parts of waterproofing agent, 20 40 parts of deionized water.Material of the present invention is easy to get, and cost is low, environment-friendly and green, insulation rate is high, has excellent fire-proof insulation effect, and thermal conductivity factor is less than 0.02 W/ (mk), and chemical stability is strong, waterproof ability is strong, strong with wall cohesive force, avoid coming off, peeling phenomena such as, service life is grown, and anti-pressure ability is by force up to 0.8 0.9MPa, tensile strength >=0.2MPa, it is nontoxic, tasteless, it is green, quick construction, improve operating efficiency.
Description
Technical field
The present invention relates to warming plate field, and in particular to a kind of cement insulation board and preparation method thereof.
Background technology
《Civil Building Energy Conservation administrative provisions》, by using novel wall material, building energy-saving standard is performed, strengthens building
Thing with can equipment operational management, rationally design the thermal property of architectural exterior-protecting construction, improve heating, refrigeration, illumination, ventilation,
Plumbing and the operational efficiency of channel system, and using regenerative resource, function and Indoor Thermal ring are used in guarantee building
On the premise of the quality of border, building energy consumption, activity that is reasonable, effectively utilizing the energy are reduced.It is substantial amounts of at present organic inflammable
Insulation material is full of the building heat preservation market of China, and these are occupied unexpectedly in the combustible material that America and Europe has been restricted or prohibitted the use of
The 80% of China insulation material market, also just because of its inflammability, leads to a lot of fire accidents accidents, therefore expedite the emergence of
The great development of A level insulation materials.Cement insulation board has that thermal conductivity factor is low, thermal and insulating performance is good, high temperature resistant, resistance to old
Change, the non-ignitable performance of A1 levels, and raw material is easy to get, and with building the same life-span, is widely used in construction industry wall thermal insulating engineering and fire resistant doorsets
The making of core plate, but current cement insulation board, it is prevented fires, waterproof thermal-insulated performance is less desirable, and bad mechanical property.
The content of the invention
A kind of cement insulation board and preparation method thereof is provided the invention aims to overcome the shortcomings of the above.
Technical scheme includes：A kind of cement insulation board and preparation method thereof, raw material constituent is by weight
Amount number is made up of following ratio：Portland cement 50-70 parts, emulsion acrylic resin 20-30 parts, calcium carbonate 6-8 parts,
Calcium carbonate 3-7 parts, sodium acid carbonate 2-5 parts, KFA cement blending agent 3-5 parts, phenolic resin 12-14 parts, polystyrene resin 5-10
Part, granular polystyrene 5-10 parts, waterproofing agent 6-10 parts, deionized water 20-40 parts.
Further improvement of the present invention is：Its preparation method is as follows：
A, under normal temperature and pressure, by feeding system by quantitative Portland cement, calcium carbonate, calcium carbonate, sodium acid carbonate and
KFA cement blending agents add mixer and are stirred well mixed, and the time is set to 30-80s；
B, appropriate deionized water will be added in the mixer in step A, stirs 2-5min, stir speed (S.S.) 600-700r/
Min, add a small amount of hydrochloric acid hydrogen sodium and be stirred, mixture A is obtained after 6-10min；
C, the phenolic resin after emulsion acrylic resin and fusion and polystyrene resin are mixed, adds polyphenyl
Particle and waterproofing agent are mixed, and stir speed (S.S.) 500-800r/min, obtain mixture B；
D, mixture B additions mixture A is stirred, injects in mould and foam after stirring, foaming process 5-8min,
Temperature is set to 150-200 DEG C, and foaming stands 4-6 hours after terminating, and when initial set, is stripped, is cut according to specification, cut
Conserved after cutting, time 5-6d, obtain product.
Beneficial effects of the present invention：Material of the present invention is easy to get, and cost is low, environment-friendly and green, and insulation rate is high, prevents with excellent
Fiery insulation effect, thermal conductivity factor are less than 0.02 W/ (mk), and chemical stability is strong, and waterproof ability is strong, strong with wall cohesive force,
Avoid coming off, peeling phenomena such as, service life length, anti-pressure ability reaches by force 0.8-0.9MPa, tensile strength >=0.2MPa, it is nontoxic,
It is tasteless, green, quick construction, improve operating efficiency.
Embodiment：
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and the embodiment is only used
In explaining the present invention, it is not intended to limit the scope of the present invention..
Embodiment 1
A kind of cement insulation board and preparation method thereof, raw material constituent are made up of following ratio in parts by weight：Commonly
60 parts of portland cement, 25 parts of emulsion acrylic resin, 7 parts of calcium carbonate, 5 parts of calcium carbonate, 4 parts of sodium acid carbonate, KFA cement blend
3 parts of agent, 13 parts of phenolic resin, 6 parts of polystyrene resin, 8 parts of granular polystyrene, 8 parts of waterproofing agent, 35 parts of deionized water.
Its preparation method is as follows：
A, under normal temperature and pressure, by feeding system by quantitative Portland cement, calcium carbonate, calcium carbonate, sodium acid carbonate and
KFA cement blending agents add mixer and are stirred well mixed, and the time is set to 60s；
B, appropriate deionized water will be added in the mixer in step A, stirs 4min, stir speed (S.S.) 660r/min, then add
Enter a small amount of hydrochloric acid hydrogen sodium to be stirred, mixture A is obtained after 9min；
C, the phenolic resin after emulsion acrylic resin and fusion and polystyrene resin are mixed, adds polyphenyl
Particle and waterproofing agent are mixed, and stir speed (S.S.) 700r/min, obtain mixture B；
D, mixture B additions mixture A is stirred, injects in mould and foam after stirring, foaming process 8min, temperature
Degree is set to 180 DEG C, and foaming stands 5 hours after terminating, and when initial set, is stripped, is cut according to specification, carried out after cutting
Maintenance, time 6d, obtains product.
Embodiment 2
A kind of cement insulation board and preparation method thereof, raw material constituent are made up of following ratio in parts by weight：Commonly
70 parts of portland cement, 30 parts of emulsion acrylic resin, 6 parts of calcium carbonate, 3 parts of calcium carbonate, 2 parts of sodium acid carbonate, KFA cement blend
5 parts of agent, 12 parts of phenolic resin, 5 parts of polystyrene resin, 5 parts of granular polystyrene, 10 parts of waterproofing agent, 40 parts of deionized water.
Its preparation method is as follows：
A, under normal temperature and pressure, by feeding system by quantitative Portland cement, calcium carbonate, calcium carbonate, sodium acid carbonate and
KFA cement blending agents add mixer and are stirred well mixed, and the time is set to 80s；
B, appropriate deionized water will be added in the mixer in step A, stirs 2min, stir speed (S.S.) 700r/min, then add
Enter a small amount of hydrochloric acid hydrogen sodium to be stirred, mixture A is obtained after 6min；
C, the phenolic resin after emulsion acrylic resin and fusion and polystyrene resin are mixed, adds polyphenyl
Particle and waterproofing agent are mixed, and stir speed (S.S.) 800r/min, obtain mixture B；
D, mixture B additions mixture A is stirred, injects in mould and foam after stirring, foaming process 6min, temperature
Degree is set to 200 DEG C, and foaming stands 5 hours after terminating, and when initial set, is stripped, is cut according to specification, carried out after cutting
Maintenance, time 6d, obtains product.
Embodiment 3
A kind of cement insulation board and preparation method thereof, raw material constituent are made up of following ratio in parts by weight：Commonly
50 parts of portland cement, 20 parts of emulsion acrylic resin, 6 parts of calcium carbonate, 5 parts of calcium carbonate, 3 parts of sodium acid carbonate, KFA cement blend
4 parts of agent, 12 parts of phenolic resin, 5 parts of polystyrene resin, 5 parts of granular polystyrene, 6 parts of waterproofing agent, 30 parts of deionized water.
Its preparation method is as follows：
A, under normal temperature and pressure, by feeding system by quantitative Portland cement, calcium carbonate, calcium carbonate, sodium acid carbonate and
KFA cement blending agents add mixer and are stirred well mixed, and the time is set to 70s；
B, appropriate deionized water will be added in the mixer in step A, stirs 4min, stir speed (S.S.) 620r/min, then add
Enter a small amount of hydrochloric acid hydrogen sodium to be stirred, mixture A is obtained after 8min；
C, the phenolic resin after emulsion acrylic resin and fusion and polystyrene resin are mixed, adds polyphenyl
Particle and waterproofing agent are mixed, and stir speed (S.S.) 550r/min, obtain mixture B；
D, mixture B additions mixture A is stirred, injects in mould and foam after stirring, foaming process 7min, temperature
Degree is set to 160 DEG C, and foaming stands 4 hours after terminating, and when initial set, is stripped, is cut according to specification, carried out after cutting
Maintenance, time 5d, obtains product.
Embodiment 4
A kind of cement insulation board and preparation method thereof, raw material constituent are made up of following ratio in parts by weight：Commonly
60 parts of portland cement, 25 parts of emulsion acrylic resin, 8 parts of calcium carbonate, 6 parts of calcium carbonate, 3 parts of sodium acid carbonate, KFA cement blend
3 parts of agent, 12 parts of phenolic resin, 7 parts of polystyrene resin, 9 parts of granular polystyrene, 7 parts of waterproofing agent, 32 parts of deionized water.
Its preparation method is as follows：
A, under normal temperature and pressure, by feeding system by quantitative Portland cement, calcium carbonate, calcium carbonate, sodium acid carbonate and
KFA cement blending agents add mixer and are stirred well mixed, and the time is set to 50s；
B, appropriate deionized water will be added in the mixer in step A, stirs 5min, stir speed (S.S.) 680r/min, then add
Enter a small amount of hydrochloric acid hydrogen sodium to be stirred, mixture A is obtained after 7min；
C, the phenolic resin after emulsion acrylic resin and fusion and polystyrene resin are mixed, adds polyphenyl
Particle and waterproofing agent are mixed, and stir speed (S.S.) 650r/min, obtain mixture B；
D, mixture B additions mixture A is stirred, injects in mould and foam after stirring, foaming process 6min, temperature
Degree is set to 200 DEG C, and foaming stands 6 hours after terminating, and when initial set, is stripped, is cut according to specification, carried out after cutting
Maintenance, time 5d, obtains product.
In above example, embodiment 1 is most preferred embodiment, and viscosity is high, anti-pressure ability is strong, light weight, high insulating effect.
Curing time should not be less than 5 days in above-mentioned steps D, can effectively improve the stabilization of internal structure, improve fastness.
Explanation embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the technology of this area
For personnel, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in
Within protection scope of the present invention.
Claims (2)
- A kind of 1. cement insulation board and preparation method thereof, it is characterised in that：Raw material constituent is in parts by weight by following Ratio forms：Portland cement 50-70 parts, emulsion acrylic resin 20-30 parts, calcium carbonate 6-8 parts, calcium carbonate 3-7 parts, Sodium acid carbonate 2-5 parts, KFA cement blending agent 3-5 parts, phenolic resin 12-14 parts, polystyrene resin 5-10 parts, granular polystyrene 5-10 parts, waterproofing agent 6-10 parts, deionized water 20-40 parts.
- A kind of 2. cement insulation board according to claim 1 and preparation method thereof, it is characterised in that：Its preparation method It is as follows：A, under normal temperature and pressure, by feeding system by quantitative Portland cement, calcium carbonate, calcium carbonate, sodium acid carbonate and KFA cement blending agents add mixer and are stirred well mixed, and the time is set to 30-80s；B, appropriate deionized water will be added in the mixer in step A, stirs 2-5min, stir speed (S.S.) 600-700r/ Min, add a small amount of hydrochloric acid hydrogen sodium and be stirred, mixture A is obtained after 6-10min；C, the phenolic resin after emulsion acrylic resin and fusion and polystyrene resin are mixed, adds polyphenyl Particle and waterproofing agent are mixed, and stir speed (S.S.) 500-800r/min, obtain mixture B；D, mixture B additions mixture A is stirred, injects in mould and foam after stirring, foaming process 5-8min, Temperature is set to 150-200 DEG C, and foaming stands 4-6 hours after terminating, and when initial set, is stripped, is cut according to specification, cut Conserved after cutting, time 5-6d, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798667.4A CN107540406A (en) | 2017-09-07 | 2017-09-07 | A kind of cement insulation board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798667.4A CN107540406A (en) | 2017-09-07 | 2017-09-07 | A kind of cement insulation board and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107540406A true CN107540406A (en) | 2018-01-05 |
Family
ID=60959272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710798667.4A Pending CN107540406A (en) | 2017-09-07 | 2017-09-07 | A kind of cement insulation board and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107540406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149807A (en) * | 2018-01-10 | 2018-06-12 | 安徽科瑞克保温材料有限公司 | A kind of granular polystyrene enhanced cement composite refrigerating room thermal insulation board and preparation method thereof |
| CN110734265A (en) * | 2019-11-07 | 2020-01-31 | 大连理工大学 | foaming type thermal insulation external wall surface and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553487A (en) * | 2013-10-14 | 2014-02-05 | 上海琥达投资发展有限公司 | Composite lightweight thermal insulation material and preparation method thereof |
| CN103803907A (en) * | 2014-02-18 | 2014-05-21 | 辽宁盖亚科技开发有限责任公司 | Cement-polyphenyl granule foamed heat preservation board and preparation method thereof |
| CN106478135A (en) * | 2016-11-02 | 2017-03-08 | 常州市鼎日环保科技有限公司 | A kind of preparation method of foam cement composite plate |
| CN106927762A (en) * | 2017-04-28 | 2017-07-07 | 四川翊森热能科技有限责任公司 | A kind of insulation material for ground heating floor |
| CN107117852A (en) * | 2017-03-24 | 2017-09-01 | 句容宜发建材科技有限公司 | Foam concrete nanometer foaming agent and its building block and its manufacture method |
-
2017
- 2017-09-07 CN CN201710798667.4A patent/CN107540406A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553487A (en) * | 2013-10-14 | 2014-02-05 | 上海琥达投资发展有限公司 | Composite lightweight thermal insulation material and preparation method thereof |
| CN103803907A (en) * | 2014-02-18 | 2014-05-21 | 辽宁盖亚科技开发有限责任公司 | Cement-polyphenyl granule foamed heat preservation board and preparation method thereof |
| CN106478135A (en) * | 2016-11-02 | 2017-03-08 | 常州市鼎日环保科技有限公司 | A kind of preparation method of foam cement composite plate |
| CN107117852A (en) * | 2017-03-24 | 2017-09-01 | 句容宜发建材科技有限公司 | Foam concrete nanometer foaming agent and its building block and its manufacture method |
| CN106927762A (en) * | 2017-04-28 | 2017-07-07 | 四川翊森热能科技有限责任公司 | A kind of insulation material for ground heating floor |
Non-Patent Citations (1)
| Title |
|---|
| 赵晓东: "KFA水泥增强剂在0.3mｘ13m水泥磨的应用", 《第五届水泥工业节能环保高峰论坛》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149807A (en) * | 2018-01-10 | 2018-06-12 | 安徽科瑞克保温材料有限公司 | A kind of granular polystyrene enhanced cement composite refrigerating room thermal insulation board and preparation method thereof |
| CN110734265A (en) * | 2019-11-07 | 2020-01-31 | 大连理工大学 | foaming type thermal insulation external wall surface and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103524091B (en) | The non-evaporating preparation method supporting ultralight foamed concrete of flyash in great mixed amount | |
| CN102603246B (en) | Foamed cement heat insulation board and preparation method thereof | |
| CN107840612B (en) | High-strength light inorganic energy-saving heat-insulating building material and preparation method thereof | |
| CN104909666A (en) | Hybrid high-efficiency thermal-insulation material and preparation method thereof | |
| CN103449772B (en) | A kind of lagging material and preparation method thereof | |
| CN101891439A (en) | Lightweight gypsum plaster mortar | |
| CN103102641B (en) | Modified phenolic aldehyde insulation foamed material preparation method | |
| CN103804012A (en) | Fireproof thermal insulation material and preparation method and application thereof | |
| CN107540406A (en) | A kind of cement insulation board and preparation method thereof | |
| CN111410861B (en) | Bi-component heat-insulating putty and preparation method, construction method and application thereof | |
| CN103360013B (en) | A kind of preparation method of gypsum base thermal insulation mortar | |
| CN104163613A (en) | Phosphogypsum-based thermal insulating mortar containing vitrified micro-beads | |
| CN108675821A (en) | A kind of lightweight anticracking cement foaming insulation board | |
| CN107739179A (en) | Fire-retardant composite architectural materials of a kind of high-strength insulation and preparation method thereof | |
| CN100567444C (en) | Nano hydrophobic thermal insulation material and preparation method thereof | |
| CN102964887B (en) | Production process of fireproofing anti-flaming adhesion agent for exterior wall external insulation phenolic foam board | |
| CN107140896A (en) | A kind of concrete and preparation method thereof | |
| CN104163612A (en) | Phosphogypsum-based thermal insulating mortar containing expanded perlite | |
| CN103223754A (en) | Magnesium oxide foamed fireproof plate and its production method | |
| CN103880376A (en) | Light-weight inorganic fireproof thermal-insulation board | |
| CN105837121A (en) | Inorganic vitrified-bead environment-friendly mortar, and preparation and application methods thereof | |
| CN104058785B (en) | A kind of foaming cement thermal insulation plate | |
| CN106046670B (en) | Slurry thermal insulation material that graphene is modified and preparation method thereof | |
| CN103880375B (en) | A kind of preparation method of lightweight inorganic fireproof heat preservation plate material | |
| CN105330248A (en) | Fireproof material for high-voltage transformer substation |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |
|
| RJ01 | Rejection of invention patent application after publication |