CN1145886A - 一种粉煤灰砖、块 - Google Patents

一种粉煤灰砖、块 Download PDF

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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
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CN
China
Prior art keywords
brick
flyash
block
polyvinyl alcohol
water
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Pending
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CN96116318A
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English (en)
Inventor
钱利众
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Individual
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Individual
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Publication date
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Priority to CN96116318A priority Critical patent/CN1145886A/zh
Publication of CN1145886A publication Critical patent/CN1145886A/zh
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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

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  • 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

一种粉煤灰砖、块
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)

  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。
CN96116318A 1996-04-11 1996-04-11 一种粉煤灰砖、块 Pending CN1145886A (zh)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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