CN1145886A - 一种粉煤灰砖、块 - Google Patents
一种粉煤灰砖、块 Download PDFInfo
- Publication number
- CN1145886A CN1145886A CN96116318A CN96116318A CN1145886A CN 1145886 A CN1145886 A CN 1145886A CN 96116318 A CN96116318 A CN 96116318A CN 96116318 A CN96116318 A CN 96116318A CN 1145886 A CN1145886 A CN 1145886A
- Authority
- CN
- China
- Prior art keywords
- brick
- flyash
- block
- polyvinyl alcohol
- water
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Catching Or Destruction (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
本发明涉及一种利用粉煤灰作原料免烧免蒸的砖、块,主要解决成本比较高和使用不方便的问题,其特征是:本发明由硫铝酸盐水泥、粉煤灰、膨胀珍珠岩、水和聚乙烯醇组成,其组分按重量百分比为:硫铝酸盐水泥32.6%-39.8%;粉煤灰24.8%-34.4%;膨胀珍珠岩3.5%-11.1%;水23.6%-30.7%;聚乙烯醇0.3%-0.8%;杂草微量,本发明适用于非承重墙体。
Description
本发明涉及一种建筑业用的砖、块,特别涉及一种利用粉煤灰作原料免烧免蒸的砖、块。
土源紧张,粘土价格上扬,已成为当前住宅建筑成本居高不下的原因之一,另一方面,大量的粉煤灰急需寻找稳定利用的新途径,现有用粉煤灰作原料制造砖、块需加入一些石灰和石膏作激发剂或掺入粘土制成砖坯,并经高温蒸汽养护或焙烧制成。
本发明的目的是提供一种成本比较低、免烧免蒸、使用方便的粉煤灰砖、块。
本发明的特征是:本发明由硫铝酸盐水泥、粉煤灰、膨胀珍珠岩、水和聚乙烯醇组成,其组份按重量百分比为:
硫铝酸盐水泥 32.6%--39.8%;
粉煤灰 24.8%--34.4%;
膨胀珍珠岩 3.5%--11.1%;
水 23.6%--30.7%;
聚乙烯醇 0.3%--0.8%;
杂草微量。
本发明的优点是充分利用粉煤灰作原料,成本比较低,保护耕地,本发明免烧免蒸,使用时只需立模灌浇法一次成型,使用方便。
下面结合实施例对本发明作详细说明,
实施例一:
硫铝酸盐水泥 32.6%;
粉煤灰 34%;
膨胀珍珠岩 3.5%;
水 29%;
聚乙烯醇 0.8%;
杂草 0.1%。
实施例二:
硫铝酸盐水泥 36%;
粉煤灰 30.4%;
膨胀珍珠岩 8%;
水 25%;
聚乙烯醇 0.5%;
杂草 0.1%。
实施例三:
硫铝酸盐水泥 39.5%;
粉煤灰 25%;
膨胀珍珠岩 11.1%;
水 24%;
聚乙烯醇 0.3%;
杂草 0.1%。
本发明适用于非承重墙体。
Claims (1)
- 一种粉煤灰砖、块,其特征是:本发明由硫铝酸盐水泥、粉煤灰、膨胀珍珠岩、水和聚乙烯醇组成,其组份按重量百分比为:硫铝酸盐水泥 32.6%--39.8%;粉煤灰 24.8%--34.4%;膨胀珍珠岩 3.5%--11.1%;水 23.6%--30.7%;聚乙烯醇 0.3%--0.8%;杂草微量。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96116318A CN1145886A (zh) | 1996-04-11 | 1996-04-11 | 一种粉煤灰砖、块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96116318A CN1145886A (zh) | 1996-04-11 | 1996-04-11 | 一种粉煤灰砖、块 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1145886A true CN1145886A (zh) | 1997-03-26 |
Family
ID=5123433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96116318A Pending CN1145886A (zh) | 1996-04-11 | 1996-04-11 | 一种粉煤灰砖、块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1145886A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7264673B2 (en) | 2001-11-28 | 2007-09-04 | Unisearch Limited | Manufacture of articles from fly ash |
CN100432000C (zh) * | 2007-02-13 | 2008-11-12 | 王洪波 | 制作建筑砌块的组合物及其方法 |
CN105483498A (zh) * | 2014-09-21 | 2016-04-13 | 瑞安市尚璇三维打印技术股份有限公司 | 3d打印机托盘及制备方法和3d打印机 |
-
1996
- 1996-04-11 CN CN96116318A patent/CN1145886A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7264673B2 (en) | 2001-11-28 | 2007-09-04 | Unisearch Limited | Manufacture of articles from fly ash |
CN100432000C (zh) * | 2007-02-13 | 2008-11-12 | 王洪波 | 制作建筑砌块的组合物及其方法 |
CN105483498A (zh) * | 2014-09-21 | 2016-04-13 | 瑞安市尚璇三维打印技术股份有限公司 | 3d打印机托盘及制备方法和3d打印机 |
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