CN105541382A - Ultraviolet-resistant and weather-resistant aerated brick and preparation method thereof - Google Patents
Ultraviolet-resistant and weather-resistant aerated brick and preparation method thereof Download PDFInfo
- Publication number
- CN105541382A CN105541382A CN201510996328.8A CN201510996328A CN105541382A CN 105541382 A CN105541382 A CN 105541382A CN 201510996328 A CN201510996328 A CN 201510996328A CN 105541382 A CN105541382 A CN 105541382A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- stir
- resistant
- added
- 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
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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
Landscapes
- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an ultraviolet-resistant and weather-resistant aerated brick, which is produced from the following materials in parts by weight: 20 to 30 parts of barite powder, 10 to 15 parts of talcum powder, 30 to 40 parts of cement, 3 to 5 parts of nano zinc oxide, 3 to 5 parts of organic silicon resin YR3370, 2 to 4 parts of phenolic resin, 0.3 to 0.5 part of 2-hydroxy-4-methoxybenzophenone, 0.3 to 0.5 part of silane coupling agent KH-570, 0.5 to 1 part of carboxymethyl cellulose, 0.1 to 0.2 part of aluminium powder, 0.3 to 0.5 part of sodium polyacrylate and 5 to 10 parts of modified silica sol. The aerated brick disclosed by the invention not only has good waterproofness, seepage resistance, cracking resistance and pressure resistance and high durability, but also has good ultraviolet resistance and weather fastness, can withstand sunlight, cannot easily age, and has a long service life and high practicability.
Description
Technical field
The present invention relates to building material technical field, particularly relate to a kind of uvioresistant weathering resistance aerated bricks and preparation method thereof.
Background technology
Aerated bricks is for main raw material with siliceous material (sand, flyash and containing silicon tailings etc.) and calcareous material (lime, cement), admixture foaming agent (aluminium powder), a kind of lightweight made by technological processs such as batching, stirring, cast, precuring, cutting, steam pressure, maintenances, the New Building Materials of porous, there is the good characteristics such as quality is light, resistivity against fire strong, high insulating effect, processibility are good, price is low, be a kind of ideal materials for wall, replaced traditional materials for walls such as common brick gradually and be widely used.But the water-intake rate of aerated bricks is high, there is impervious, that resistance to cleavage is poor problem, in application process, easily produce crack, the easy bubbling of its facing, to come off, have impact on use properties and construction quality; And current current aerated bricks exists the problem of weathering resistance difference, stands chronic sun exposure and easily occurs season cracking phenomenon, reduction of service life, reduce use properties, need further exploitation and improve.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of uvioresistant weathering resistance aerated bricks and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of uvioresistant weathering resistance aerated bricks, it is obtained by the raw material of following weight parts:
Ground barium sulfate 20-30, talcum powder 10-15, cement 30-40, nano zine oxide 3-5, silicone resin YR33703-5, resol 2-4, ESCALOL 567 0.3-0.5, Silane coupling reagent KH-570 0.3-0.5, carboxymethyl cellulose 0.5-1, aluminium powder 0.1-0.2, sodium polyacrylate 0.3-0.5, modified silicasol 5-10;
Wherein modified silicasol is made up of the raw material of following weight part: alkenyl succinic anhydride 0.3-0.5, guar gum 0.3-0.5, and solid content is the silicon sol 10-15 of 30-40%, sodium lignosulfonate 0.3-0.5, water 10-15; Sodium lignosulfonate and alkenyl succinic anhydride are first added to the water to stir by the preparation method of modified silicasol, then add guar gum 60-80 DEG C and stir 0.5-1h, add silicon sol and stir, to obtain final product after cooling.
A preparation method for uvioresistant weathering resistance aerated bricks, comprises the following steps:
(1) raw material is taken by weight, first silicone resin YR3370, resol, ESCALOL 567 and Silane coupling reagent KH-570 are added in the dehydrated alcohol of 6-10 times of weight and mix, then add ground barium sulfate, talcum powder, cement and nano zine oxide and stir 1-2h, grind 2-4h after drying, obtain modified powder;
(2) carboxymethyl cellulose is added 60-80 DEG C of stirring 0.5-1h in suitable quantity of water, the modified powder added after cooling in aluminium powder and (1) stirs 5-10min under 50-100r/min condition, obtains mixed slurry;
(3) be poured into mould after being mixed with all the other raw materials by the mixed slurry in (2) and at 50-70 DEG C precuring 1-2 hour, fragment of brick is cut into after the demoulding, so fragment of brick to be sent in autoclave steam-cured 3-5 hour under 0.4-0.6MPa, 160-180 DEG C of condition, obtain uvioresistant weathering resistance aerated bricks.
Advantage of the present invention is:
The present invention carries out surface coating modification by silicone resin and resol to ground barium sulfate, talcum powder, cement and nano zine oxide mixed powder, effectively improves adhesive property and the water resistance of powder, plays effect of enhancing simultaneously; By alkenyl succinic anhydride, guar gum modified silicasol, promote the adhesion property of silicon sol; After each raw material is composite, obtained aerated bricks not only has good water proof anti-seepage, resistance to cleavage, and crushing resistance is good, weather resistance is high, and uvioresistant performance is good, has good weathering resistance, sun-resistant, not easily occur aging, long service life, practical.
Embodiment
A kind of uvioresistant weathering resistance aerated bricks, it is obtained by the raw material of following weight parts:
Ground barium sulfate 20, talcum powder 10, cement 30, nano zine oxide 3, silicone resin YR33703, resol 2, ESCALOL 567 0.3, Silane coupling reagent KH-570 0.3, carboxymethyl cellulose 0.5, aluminium powder 0.1, sodium polyacrylate 0.3, modified silicasol 5;
Wherein modified silicasol is made up of the raw material of following weight part: alkenyl succinic anhydride 0.3, guar gum 0.3, and solid content is the silicon sol 10 of 30%, sodium lignosulfonate 0.3, water 10; Sodium lignosulfonate and alkenyl succinic anhydride are first added to the water to stir by the preparation method of modified silicasol, then add guar gum 60 DEG C and stir 0.5h, add silicon sol and stir, to obtain final product after cooling.
A preparation method for uvioresistant weathering resistance aerated bricks, comprises the following steps:
(1) raw material is taken by weight, first silicone resin YR3370, resol, ESCALOL 567 and Silane coupling reagent KH-570 are added in the dehydrated alcohol of 6 times of weight and mix, then add ground barium sulfate, talcum powder, cement and nano zine oxide and stir 1h, grind 2h after drying, obtain modified powder;
(2) carboxymethyl cellulose is added 60 DEG C of stirring 0.5h in suitable quantity of water, the modified powder added after cooling in aluminium powder and (1) stirs 5min under 50r/min condition, obtains mixed slurry;
(3) mould is poured into after being mixed with all the other raw materials by the mixed slurry in (2) and precuring 1 hour at 50 DEG C, fragment of brick is cut into after the demoulding, so fragment of brick to be sent in autoclave under 0.4MPa, 160 DEG C of conditions steam-cured 3 hours, obtain uvioresistant weathering resistance aerated bricks.
Above-mentioned obtained aerated bricks the performance test results is as follows:
Ultimate compression strength: 8.8MPa;
Dried contract: 0.13mm/m;
Impervious: permeate completely under 0.03MPa hydraulic pressure time >=10h.
Claims (2)
1. a uvioresistant weathering resistance aerated bricks, is characterized in that, it is obtained by the raw material of following weight parts: ground barium sulfate 20-30, talcum powder 10-15, cement 30-40, nano zine oxide 3-5, silicone resin YR33703-5, resol 2-4, ESCALOL 567 0.3-0.5, Silane coupling reagent KH-570 0.3-0.5, carboxymethyl cellulose 0.5-1, aluminium powder 0.1-0.2, sodium polyacrylate 0.3-0.5, modified silicasol 5-10;
Described modified silicasol is made up of the raw material of following weight part: alkenyl succinic anhydride 0.3-0.5, guar gum 0.3-0.5, and solid content is the silicon sol 10-15 of 30-40%, sodium lignosulfonate 0.3-0.5, water 10-15; Sodium lignosulfonate and alkenyl succinic anhydride are first added to the water to stir by the preparation method of modified silicasol, then add guar gum 60-80 DEG C and stir 0.5-1h, add silicon sol and stir, to obtain final product after cooling.
2. the preparation method of a kind of uvioresistant weathering resistance aerated bricks according to claim 1, is characterized in that, comprise the following steps:
(1) raw material is taken by weight, first silicone resin YR3370, resol, ESCALOL 567 and Silane coupling reagent KH-570 are added in the dehydrated alcohol of 6-10 times of weight and mix, then add ground barium sulfate, talcum powder, cement and nano zine oxide and stir 1-2h, grind 2-4h after drying, obtain modified powder;
(2) carboxymethyl cellulose is added 60-80 DEG C of stirring 0.5-1h in suitable quantity of water, the modified powder added after cooling in aluminium powder and (1) stirs 5-10min under 50-100r/min condition, obtains mixed slurry;
(3) be poured into mould after being mixed with all the other raw materials by the mixed slurry in (2) and at 50-70 DEG C precuring 1-2 hour, fragment of brick is cut into after the demoulding, so fragment of brick to be sent in autoclave steam-cured 3-5 hour under 0.4-0.6MPa, 160-180 DEG C of condition, obtain uvioresistant weathering resistance aerated bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996328.8A CN105541382A (en) | 2015-12-24 | 2015-12-24 | Ultraviolet-resistant and weather-resistant aerated brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996328.8A CN105541382A (en) | 2015-12-24 | 2015-12-24 | Ultraviolet-resistant and weather-resistant aerated brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105541382A true CN105541382A (en) | 2016-05-04 |
Family
ID=55821004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510996328.8A Pending CN105541382A (en) | 2015-12-24 | 2015-12-24 | Ultraviolet-resistant and weather-resistant aerated brick and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105541382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106699120A (en) * | 2017-01-21 | 2017-05-24 | 龚家红 | Preparation method of ceramic heat-insulation sound-insulation tile |
| CN108726970A (en) * | 2018-05-25 | 2018-11-02 | 湖南匡楚科技有限公司 | A kind of energy-conserving thermal insulation board for building and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058696A (en) * | 2007-05-16 | 2007-10-24 | 曾庆衿 | High temperature environment-friendly type energy-saving coating for metal |
| CN102875067A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Modified nano mineral powder-containing aerated brick |
| CN102887722A (en) * | 2012-09-03 | 2013-01-23 | 蚌埠爱民汽车服务有限公司五河新型环保建材厂 | Aerated brick produced by using palygorskite and processing method of aerated brick |
| CN103771784A (en) * | 2014-01-14 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Chromium slag air-added brick and manufacturing method thereof |
| CN103833407A (en) * | 2014-01-14 | 2014-06-04 | 安徽盛仁新型建材有限公司 | Papermaking waste residue aerated brick and manufacturing method thereof |
| CN103951369A (en) * | 2014-03-28 | 2014-07-30 | 安徽颐鑫节能材料有限公司 | Heat-preservation fireproof board and preparation method thereof |
| CN104058682A (en) * | 2014-05-29 | 2014-09-24 | 蚌埠华东石膏有限公司 | Antibacterial air-added brick |
-
2015
- 2015-12-24 CN CN201510996328.8A patent/CN105541382A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058696A (en) * | 2007-05-16 | 2007-10-24 | 曾庆衿 | High temperature environment-friendly type energy-saving coating for metal |
| CN102875067A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Modified nano mineral powder-containing aerated brick |
| CN102887722A (en) * | 2012-09-03 | 2013-01-23 | 蚌埠爱民汽车服务有限公司五河新型环保建材厂 | Aerated brick produced by using palygorskite and processing method of aerated brick |
| CN103771784A (en) * | 2014-01-14 | 2014-05-07 | 安徽盛仁新型建材有限公司 | Chromium slag air-added brick and manufacturing method thereof |
| CN103833407A (en) * | 2014-01-14 | 2014-06-04 | 安徽盛仁新型建材有限公司 | Papermaking waste residue aerated brick and manufacturing method thereof |
| CN103951369A (en) * | 2014-03-28 | 2014-07-30 | 安徽颐鑫节能材料有限公司 | Heat-preservation fireproof board and preparation method thereof |
| CN104058682A (en) * | 2014-05-29 | 2014-09-24 | 蚌埠华东石膏有限公司 | Antibacterial air-added brick |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106699120A (en) * | 2017-01-21 | 2017-05-24 | 龚家红 | Preparation method of ceramic heat-insulation sound-insulation tile |
| CN108726970A (en) * | 2018-05-25 | 2018-11-02 | 湖南匡楚科技有限公司 | A kind of energy-conserving thermal insulation board for building and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103664073B (en) | A kind of autoclave aerated concrete building block utilizing Yellow River Sand to prepare and preparation method thereof | |
| CN103819149B (en) | It is a kind of that to be main raw material with list/polycrystalline silicon cut waste non-burning brick | |
| CN102531490B (en) | Ecological low cement-based finishing mortar | |
| CN105439628A (en) | Refractory thermal-insulation aerated brick and preparation method thereof | |
| CN102701667B (en) | Novel thermal-insulation high-strength mortar of rice hull | |
| CN104446295A (en) | Humid-environment-resistance autoclaved aerated concrete block and preparation method thereof | |
| CN105712678A (en) | Self-decoration reactive powder concrete and application hanging plate and application method thereof | |
| CN104193386B (en) | A kind of ageing-resistant aerated bricks and preparation method thereof | |
| CN106242327A (en) | Regenerated micropowder cement admixture and preparation method thereof | |
| CN111825395A (en) | Fair-faced concrete and preparation method thereof | |
| CN104016630A (en) | Heat-preservation and freezing-resistant concrete and preparation method thereof | |
| CN104098315B (en) | A kind of durable aerated bricks and preparation method thereof | |
| CN105859316A (en) | Air-added brick with high compression strength | |
| CN109354477A (en) | A kind of fluorite cream base lightweight plastering mortar and preparation method thereof | |
| CN104030615A (en) | Heat-insulation heatproof concrete and preparation method thereof | |
| CN105541382A (en) | Ultraviolet-resistant and weather-resistant aerated brick and preparation method thereof | |
| CN101696104B (en) | Watertight cement | |
| CN103979910A (en) | Waterproof corrosion resistance aerated brick and preparation method thereof | |
| KR100978289B1 (en) | Preparation method for adiabatic mortar using low absorption lightweight aggregates made from bottom ash and waste glass | |
| CN103253901A (en) | Concrete bridge-deck rapid paving mortar and preparation method thereof | |
| CN105884247A (en) | Wood fiber composite floor tiles and manufacturing method thereof | |
| CN104016620A (en) | Antibacterial concrete and preparation method thereof | |
| CN105985137A (en) | Rare-earth-containing corrosion-resistant aerated brick and preparation method thereof | |
| CN105985135A (en) | Anti-freezing aerated brick and preparation method thereof | |
| CN104016623A (en) | Hydrophobic antifouling concrete and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |