CN1321930C - 一种用建筑垃圾生产的墙地砖 - Google Patents

一种用建筑垃圾生产的墙地砖 Download PDF

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CN1321930C
CN1321930C CNB2004100645262A CN200410064526A CN1321930C CN 1321930 C CN1321930 C CN 1321930C CN B2004100645262 A CNB2004100645262 A CN B2004100645262A CN 200410064526 A CN200410064526 A CN 200410064526A CN 1321930 C CN1321930 C CN 1321930C
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building
building waste
brick
bricks
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CN1765807A (zh
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洪超
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

本发明属建筑材料技术领域,具体涉及一种用建筑垃圾生产适用于墙体砌筑地板铺设的砖、砌块、异形砖、标准砖。采用建筑垃圾60-80%;高铝粉2-8%;氟硅酸钠1-6.5%;氧化钙1-3%;硅酸钠1-3%;生石灰;3-8%;水泥4-9%;石英粉0.2-1.8%;硫化钙0.1-1.3%,筛选含土量不大于5%的建筑垃圾,破碎至5-15毫米粒度,与上述其它原料搅拌混合,加入20-10%的水,混拌为湿料,入模造型加压,脱模养护制得成品。各项检测指标全部超过国家标准,达到建筑用料的使用要求。本发明可处理大量建筑垃圾,对减少城市环境污染,意义非常重大。可制造地面硬化系列建材,如广场砖、人行道砖;承重强体;也可制作空心砖、实心砖;还可制作地基三合土、路基三合土。

Description

一种用建筑垃圾生产的墙地砖
技术领域
本发明属建筑材料技术领域,具体涉及一种用建筑垃圾生产适用于墙体砌筑地板铺设的砖、砌块、异形砖、标准砖。
背景技术
随着城市建设的飞快发展,城市实施的更新和旧城改造,建筑垃圾以惊人的速度增加,不但占领有限的用地堆积,而且严重影响城市和堆积地的环境保护,成为制约建筑业发展的顽症和公害。公知技术中,例如中国专利申请CN92109348公开的一种“免烧建筑垃圾砌块及其制造方法”,其水泥成份含量较大,建筑垃圾碎料主要靠水泥和胶(其内容没公开)进行一般的混合粘接,其效果可以预料,没有实质性的特点和显著的进步。
发明内容
本发明的目的是提供一种配比科学,效果显著的建筑垃圾生产的墙地砖
本发明采取如下技术方案。
用建筑垃圾生产的墙地砖,由下列重量配比的原料和方法制备:
建筑垃圾60-80%    高铝粉  2-8%   氟硅酸钠1-6.5%
氧化钙  1-3%      硅酸钠  1-3%   生石灰  3-8%
水泥    4-9%      石英粉0.2-1.8% 硫化钙  0.1-1.3%
其中建筑垃圾可包括混凝土、废砖、砂石、墙皮等建筑废弃物,要求含土量不大于5%,破碎至5-15毫米粒度,与上述其它原料搅拌混合,再加入总重量的20-10%的水,混拌为湿料(手握无水份渗出不散团),入模造型加压,脱模养护制得砖、砌块、异形砖、标准砖、地板块等成品。
本发明相比现有技术具有明显的技术效果。产品投资规模小,制造周期短,试制的批量产品经山西省技术监督局房建工程材料质量监督检验站检验,各项检测指标全部超过国家标准,达到建筑用料的使用要求。同时,本发明可处理大量建筑垃圾,对减少城市环境污染,意义非常重大。可制造地面硬化系列,如广场砖、人行道砖、承重强体;也可制作空心砖、实心砖;还可制作地基三合土、路基三合土。
具体实施方式
以下结合实施例对本发明作进一步的详细说明。但不应将此理解为本发明的的范围仅限于实施例,从而对本发明作任何限制。
用建筑垃圾生产的墙地砖,由下列重量配比的原料和方法制备:
建筑垃圾70%    高铝粉6%    氟硅酸钠4%
氧化钙2%       硅酸钠2%    生石灰7%
水泥8%         石英粉0.8%  硫化钙0.2%
其中建筑垃圾可包括混凝土、废砖、砂石、墙皮等建筑废弃物,要求含土量不大于5%,破碎至5-15毫米粒度,与上述其它原料搅拌混合,再加入总重量的18-12%的水,混拌为湿料(手握无水份渗出不散团),入模造型加压,脱模养护制得砖、砌块、异形砖、标准砖、地板块等成品。

Claims (1)

1、一种用建筑垃圾生产的墙地砖,其特征在于由下列重量配比的原料和方法制备:
建筑垃圾60-80%    高铝粉  2-8%      氟硅酸钠1-6.5%
氧化钙  1-3%      硅酸钠  1-3%      生石灰  3-8%
水泥    4-9%      石英粉  0.2-1.8%  硫化钙  0.1-1.3%
其中筛选含土量不大于5%的建筑垃圾,破碎至5-15毫米粒度,与上述其它原料搅拌混合,加入20-10%的水,混拌为湿料,入模造型加压,脱模养护制得成品。
CNB2004100645262A 2004-10-31 2004-10-31 一种用建筑垃圾生产的墙地砖 Expired - Fee Related CN1321930C (zh)

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CNB2004100645262A CN1321930C (zh) 2004-10-31 2004-10-31 一种用建筑垃圾生产的墙地砖

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CN1765807A CN1765807A (zh) 2006-05-03
CN1321930C true CN1321930C (zh) 2007-06-20

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101003154B (zh) * 2007-02-05 2010-08-04 北京四方如钢混凝土制品有限公司 机制仿古青砖

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1424176A (zh) * 2003-01-08 2003-06-18 徐成金 圆形类工件分段切割加工法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1424176A (zh) * 2003-01-08 2003-06-18 徐成金 圆形类工件分段切割加工法

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