CN102219465A - Formula design of novel cement-based insulation dry powder - Google Patents
Formula design of novel cement-based insulation dry powder Download PDFInfo
- Publication number
- CN102219465A CN102219465A CN 201110066716 CN201110066716A CN102219465A CN 102219465 A CN102219465 A CN 102219465A CN 201110066716 CN201110066716 CN 201110066716 CN 201110066716 A CN201110066716 A CN 201110066716A CN 102219465 A CN102219465 A CN 102219465A
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- CN
- China
- Prior art keywords
- dry powder
- insulation
- cement
- powder
- design according
- 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
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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
- 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
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0608—Dry ready-made mixtures, e.g. mortars at which only water or a water solution has to be added before use
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/44—Thickening, gelling or viscosity increasing agents
Abstract
The invention discloses formula design of a novel cement-based insulation dry powder and belongs to the technical field of building energy-saving insulation materials. The formula design comprises the following components: (1) cement; (2) aggregates; (3) a calcification agent; (4) an insulation filling material and (5) a thickening agent. According to the invention, a special formula design is adopted, designed components are simple, the production process is simple, low-cost cement is used as a base material, diatomite and bentonite which have the advantages of rich yield, low cost and good insulation effect are used as the aggregates, and an inorganic insulation filling material is added in the formula, thus the novel cement-based insulation dry powder is environmentally-friendly, efficient and energy-efficient; and after being mixed with water, the formula product forms high-quality insulation mortar and exerts bonding, padding, protection and decoration effects in an insulation thin layer form in the building industry, and even can be used as inner and outer wall putty, colorful decorative dry powder, powder paint and the like, and the use of building insulation material can be reduced due to the excellent insulation property, thereby reducing the construction cost. The density of the dry powder is 1.7-1.8g/cm<3>, the impact strength of the dry powder after solidification reaches 12MPa, the low-temperature conductive coefficient of the dry powder is 0.035w/(m.k), and the high-temperature conductive coefficient of the dry powder is 0.075w/(m.k).
Description
Technical field
The present invention relates to a kind of formulating of recipe of novel concrete base heat-insulating dried-powder, belong to the building energy-saving heat-insulating material technical field.
Background technology
Dry-mix is meant that aggregate (as quartz sand), inorganic coagulation material (as cement) and additive (as polymkeric substance) etc. that the drying screening is handled carry out a kind of particulate state or the powdery that physical mixed forms by a certain percentage, be transported to the building site with form packed or in bulk, the material that can directly use after adding water and mixing and stirring.Be called dry mortar powder, dry blend, dry mixing powder again, some building tamanori also belongs to this type of.With thin layer performance bonding, liner, protection and decoration function, use very extensive by building and fitting-out work in construction industry for dry-mix.
Traditional dry powder generally all is as bonding and decorates that function is comparatively single.The mortar kind is not abundant.Developed the dry-mix kind that exceedes thousand kinds abroad, China then is less than hundred kinds, the phenomenon that mortar does not match, do not satisfy function therefore in use occurs, brings totally unfavorable influence for promoting the use of of mortar.
The present invention adopts special formulation design, design mix is simple, production process is simple and easy, the cement that use cost is cheap is base-material, uses that output is abundant, with low cost, the diatomite of high insulating effect, wilkinite is aggregate, adds the inorganic heat preservation stopping composition in prescription, environmental protection, energy-efficient, formulation product with can become the high-quality thermal insulation mortar after water mixes, density is at 1.7-1.8g/cm
3, solidifying back ultimate compression strength and reach 12MPa, the low temperature thermal conductivity is 0.035w/ (m.k), Thermal Conductivity at High Temperature is 0.075w/ (m.k).
Summary of the invention
The object of the present invention is to provide a kind of prescription of novel concrete base heat-insulating dried-powder.
1. the prescription of a novel concrete base heat-insulating dried-powder comprises following integral part:
(1) cement;
(2) aggregate;
(3) calcification agent;
(4) heat insulating stuffing;
(5) viscosifying agent.
2. the cement specification is 52.5 grades of ordinary Portland cements;
3. aggregate is diatomite or wilkinite, and aggregate size is at 120-200um.
4. the calcification agent is a lime, and the content of free calcium oxide is between 65%-80%.
5. heat insulating stuffing comprises perlite, sepiolite, and vermiculite, glass microballon etc., stopping composition powder diameter is at 50-70um.
6. viscosifying agent comprises the plaster of paris, fluorgypsum, titanium white gypsum, phosphogypsum etc.
7. each constituent mass per-cent is as follows:
Cement, 40-50%;
Aggregate, 20-30%;
The calcification agent, 10-15%;
Heat insulating stuffing, 8-10%;
Viscosifying agent, 3-5%.
Embodiment
Will be further understood that the present invention by following embodiment, but can not limit content of the present invention.
Embodiment 1
A kind of prescription of novel concrete base heat-insulating dried-powder:
Cement, 50%;
Diatomite, 20%;
Lime, 15%;
Sepiolite, 10%;
Phosphogypsum, 5%.
Embodiment 2
A kind of prescription of novel concrete base heat-insulating dried-powder:
Cement, 55%;
Wilkinite, 20%;
Lime, 10%;
Sepiolite, 10%;
Phosphogypsum, 5%.
Claims (8)
1. the formulating of recipe of a novel concrete base heat-insulating dried-powder is characterized in that, comprises following integral part:
(1) cement;
(2) aggregate;
(3) calcification agent;
(4) heat insulating stuffing;
(5) viscosifying agent.
2. design according to claim 1 is characterized in that, in (1), described cement specification is 52.5 grades of ordinary Portland cements.
3. design according to claim 1 is characterized in that, in (2), described aggregate is diatomite or wilkinite, and aggregate size is at 120-200um.
4. design according to claim 1 is characterized in that, in (3), described calcification agent is a lime, and the content of free calcium oxide is between 65%-80%.
5. design according to claim 1 is characterized in that in (4), heat insulating stuffing comprises perlite, sepiolite, and vermiculite, glass microballon etc., stopping composition powder diameter is at 50-70um.
6. design according to claim 1 is characterized in that, in (5), used viscosifying agent comprises the plaster of paris, fluorgypsum, titanium white gypsum, phosphogypsum etc.
7. design according to claim 1, each constituent mass per-cent is as follows:
Cement, 40-50%;
Aggregate, 20-30%;
The calcification agent, 10-15%;
Heat insulating stuffing, 8-10%;
Viscosifying agent, 3-5%.
8. according to each described formulating of recipe of claim 1～7 to a kind of novel concrete base heat-insulating dried-powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110066716 CN102219465A (en) | 2011-03-18 | 2011-03-18 | Formula design of novel cement-based insulation dry powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110066716 CN102219465A (en) | 2011-03-18 | 2011-03-18 | Formula design of novel cement-based insulation dry powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102219465A true CN102219465A (en) | 2011-10-19 |
Family
ID=44776207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110066716 Pending CN102219465A (en) | 2011-03-18 | 2011-03-18 | Formula design of novel cement-based insulation dry powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102219465A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723994A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Heat-insulation and heat-preservation mortar for wall body |
| CN104261779A (en) * | 2014-08-29 | 2015-01-07 | 明光市第二建筑安装有限责任公司 | Novel environment-friendly wall insulating material and preparation method thereof |
| CN104341807A (en) * | 2014-11-06 | 2015-02-11 | 湖南蓝天豚硅藻泥新材料有限公司 | Environment-friendly diatom ooze exterior wall powder coating and preparation method thereof |
| CN104529325A (en) * | 2014-12-09 | 2015-04-22 | 李松涛 | Thermal-insulation mortar containing chemical-engineering phosphogypsum waste residue and possessing good anti-ageing effect |
| CN104743994A (en) * | 2015-02-04 | 2015-07-01 | 贵州开磷集团股份有限公司 | Phosphogypsum base material gold-imitated decorative board and preparation method thereof |
| CN105060821A (en) * | 2015-08-13 | 2015-11-18 | 临江市明盛硅藻新型材料有限公司 | Diatom particles and preparation method thereof |
| CN105948671A (en) * | 2016-04-25 | 2016-09-21 | 贵州安凯达实业股份有限公司 | Thermal mortar and preparation method thereof |
| CN106311711A (en) * | 2015-06-19 | 2017-01-11 | 曾领才 | Calcification agent for urban household garbage treatment and application of calcification agent |
| CN107383981A (en) * | 2017-08-15 | 2017-11-24 | 长兴国锋塑料有限公司 | A kind of interior wall is incubated antibacterial powder of lacquer putty for use on and its construction method |
| US10865147B2 (en) * | 2017-09-12 | 2020-12-15 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | High strength concrete-like fluorogypsum-based blends and production methods |
-
2011
- 2011-03-18 CN CN 201110066716 patent/CN102219465A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723994B (en) * | 2013-12-13 | 2016-02-10 | 青岛无为保温材料有限公司 | A kind of wall heat insulation slurry |
| CN103723994A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Heat-insulation and heat-preservation mortar for wall body |
| CN104261779A (en) * | 2014-08-29 | 2015-01-07 | 明光市第二建筑安装有限责任公司 | Novel environment-friendly wall insulating material and preparation method thereof |
| CN104341807A (en) * | 2014-11-06 | 2015-02-11 | 湖南蓝天豚硅藻泥新材料有限公司 | Environment-friendly diatom ooze exterior wall powder coating and preparation method thereof |
| CN104529325A (en) * | 2014-12-09 | 2015-04-22 | 李松涛 | Thermal-insulation mortar containing chemical-engineering phosphogypsum waste residue and possessing good anti-ageing effect |
| CN104743994A (en) * | 2015-02-04 | 2015-07-01 | 贵州开磷集团股份有限公司 | Phosphogypsum base material gold-imitated decorative board and preparation method thereof |
| CN106311711A (en) * | 2015-06-19 | 2017-01-11 | 曾领才 | Calcification agent for urban household garbage treatment and application of calcification agent |
| CN105060821A (en) * | 2015-08-13 | 2015-11-18 | 临江市明盛硅藻新型材料有限公司 | Diatom particles and preparation method thereof |
| CN105948671A (en) * | 2016-04-25 | 2016-09-21 | 贵州安凯达实业股份有限公司 | Thermal mortar and preparation method thereof |
| CN105948671B (en) * | 2016-04-25 | 2018-05-04 | 贵州安凯达实业股份有限公司 | A kind of thermal insulation mortar and preparation method thereof |
| CN107383981A (en) * | 2017-08-15 | 2017-11-24 | 长兴国锋塑料有限公司 | A kind of interior wall is incubated antibacterial powder of lacquer putty for use on and its construction method |
| US10865147B2 (en) * | 2017-09-12 | 2020-12-15 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | High strength concrete-like fluorogypsum-based blends and production methods |
| US11384019B2 (en) | 2017-09-12 | 2022-07-12 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | High-strength concrete-like fluorogypsum-based blends and production method |
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| DD01 | Delivery of document by public notice |
Addressee: Shang Hai Qipa Environmental Tech Co.,Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
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Application publication date: 20111019 |