建筑垃圾骨料

  • 住房和城乡建设部关于发布行业标准《建筑垃圾处理 ...

    2019年10月12日  现批准《建筑垃圾处理技术标准》为行业标准,编号为cjj/t134-2019,自2019年11月1日起实施。 原行业标准《建筑垃圾处理技术规范》(CJJ134-2009)同时

  • 砂石紧缺,关于建筑垃圾再生骨料你不可不知的8个 ...

    建筑垃圾通过资源化处理生产的骨料转化率可达85%,1吨的建筑垃圾可产生0.85吨的再生骨料、0.01吨废钢。 而再生骨料的销售价格约为天然砂石材料售价的40-60%左右,使得建

  • 建筑垃圾再生骨料真的那么火吗?要用到什么破碎 ...

    再生骨料即对建筑垃圾中的废混凝土、石块等经破碎、筛分之后所制成的骨料。 目前,不仅在我国,世界各地再生骨料在市场上的份额都越来越广泛,有研究表明,每利用1亿吨建筑垃圾可以生产标砖243亿块、混合

  • 建筑垃圾处理再生骨料与天然骨料有什么区别? - 知乎

    2020年6月4日  再生骨料即对建筑垃圾中的废混凝土等经破碎、筛分之后所制成的骨料。目前,不仅在我国,世界各地再生骨料在市场上的份额都越来越广泛,那么它与天然骨料相比,有什么区别呢? 1. 杂物含量因为再生

  • 【建筑垃圾再生骨料改性技术研究进展】 - 知乎

    1 再生骨料的特点. 再生骨料由建筑垃圾中的混凝土、砂浆、砖瓦等加工而成,其中,粒径大于4.75 mm的颗粒为再生粗骨料,粒径不大于4.75 mm的颗粒为再生细骨料。. 再生骨料

  • 发展态势:建筑垃圾再生骨料产业环境及综合利用 ...

    2019年3月11日  建筑垃圾再生骨料就是建筑垃圾原级资源化的重要组成部分。 建筑垃圾的有效资源化处理,在变废为宝、实现绿色再生利用的同时,又有良好的经济效益和重要的

  • 建筑垃圾回收的骨料有什么用? - 知乎

    运用废弃建筑混凝土和废弃砖石生产粗细骨料,可用以生产相应强度等级的混凝土、砂浆或制备诸如砌块、墙板、地砖等建材制品; 粗细骨料添加固化类材料后,也可用以公路路面

  • 城市建筑垃圾一般是怎么处理的? - 知乎

    建筑垃圾中包含废弃混凝土、废弃砖、渣土、废弃路面沥青、废金属、轻物质等不同成分,通过轻物质分选机、砖砼分选机、加气块与轻物质分选机对各个成分进行分选利用,经过

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    CN103183494B CN201310154026.7A CN201310154026A CN103183494B CN 103183494 B CN103183494 B CN 103183494B CN 201310154026 A CN201310154026 A CN 201310154026A CN 103183494 B CN103183494 B CN 103183494B Authority CN China Prior art keywords parts flyash carbide slag building waste admixture Prior art date 2013

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    CN110306404A CN201910618181.7A CN201910618181A CN110306404A CN 110306404 A CN110306404 A CN 110306404A CN 201910618181 A CN201910618181 A CN 201910618181A CN 110306404 A CN110306404 A CN 110306404A Authority CN China Prior art keywords parts floor tile floor cement water Prior art date 2019-07-10 Legal

  • CN113277797A - 一种用于塌陷区治理的注浆材料 - Google Patents

    CN113277797A CN202110520304.0A CN202110520304A CN113277797A CN 113277797 A CN113277797 A CN 113277797A CN 202110520304 A CN202110520304 A CN 202110520304A CN 113277797 A CN113277797 A CN 113277797A Authority CN China Prior art keywords grouting grouting material powder particles treating fly ash Prior art

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    CN103183494A CN2013101540267A CN201310154026A CN103183494A CN 103183494 A CN103183494 A CN 103183494A CN 2013101540267 A CN2013101540267 A CN 2013101540267A CN 201310154026 A CN201310154026 A CN 201310154026A CN 103183494 A CN103183494 A CN 103183494A Authority CN China Prior art keywords

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    CN108793882A CN201810792465.3A CN201810792465A CN108793882A CN 108793882 A CN108793882 A CN 108793882A CN 201810792465 A CN201810792465 A CN 201810792465A CN 108793882 A CN108793882 A CN 108793882A Authority CN China Prior art keywords parts thermal insulation insulation material preparation energy saving

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    CN102850014A CN2012102933447A CN201210293344A CN102850014A CN 102850014 A CN102850014 A CN 102850014A CN 2012102933447 A CN2012102933447 A CN 2012102933447A CN 201210293344 A CN201210293344 A CN 201210293344A CN 102850014 A CN102850014 A CN 102850014A Authority CN China Prior art keywords

  • CN107140896A - 一种混凝土及其制备方法 - Google Patents

    CN107140896A CN201710565676.9A CN201710565676A CN107140896A CN 107140896 A CN107140896 A CN 107140896A CN 201710565676 A CN201710565676 A CN 201710565676A CN 107140896 A CN107140896 A CN 107140896A Authority CN China Prior art keywords concrete parts building waste flyash concrete according Prior art date

  • CN108569875A - 一种混合料、建材及其制作方法 - Google Patents

    CN108569875A CN201810705849.7A CN201810705849A CN108569875A CN 108569875 A CN108569875 A CN 108569875A CN 201810705849 A CN201810705849 A CN 201810705849A CN 108569875 A CN108569875 A CN 108569875A Authority CN China Prior art keywords mixture building building waste mud brick Prior art date 2018-06-29

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    CN114276092A CN202210069972.0A CN202210069972A CN114276092A CN 114276092 A CN114276092 A CN 114276092A CN 202210069972 A CN202210069972 A CN 202210069972A CN 114276092 A CN114276092 A CN 114276092A Authority CN China Prior art keywords solid waste composition curing agent building material material

  • CN108797271A ... - Google Patents

    CN108797271A CN201810550315.1A CN201810550315A CN108797271A CN 108797271 A CN108797271 A CN 108797271A CN 201810550315 A CN201810550315 A CN 201810550315A CN 108797271 A CN108797271 A CN 108797271A Authority CN China Prior art keywords aggregate building waste pass percent ratio Prior art date 2018-05-31

  • CN106400639A - 一种透水砖路面及其施工工艺 - Google Patents

    CN106400639A CN201610744149.XA CN201610744149A CN106400639A CN 106400639 A CN106400639 A CN 106400639A CN 201610744149 A CN201610744149 A CN 201610744149A CN 106400639 A CN106400639 A CN 106400639A Authority CN China Prior art keywords permeable brick building waste construction particle diameter

  • CN106810169A ... - Google Patents

    CN106810169A CN201710095847.6A CN201710095847A CN106810169A CN 106810169 A CN106810169 A CN 106810169A CN 201710095847 A CN201710095847 A CN 201710095847A CN 106810169 A CN106810169 A CN 106810169A Authority CN China Prior art keywords dregs building block aluminium tobermorite aerated concrete Prior art

  • CN106245482A - 一种透水砖路面的施工工艺 - Google Patents

    CN106245482A CN201610744208.3A CN201610744208A CN106245482A CN 106245482 A CN106245482 A CN 106245482A CN 201610744208 A CN201610744208 A CN 201610744208A CN 106245482 A CN106245482 A CN 106245482A Authority CN China Prior art keywords water permeable brick building waste construction road surface Prior

  • Optimization of Aggregate Gradation of Paste Filling Material

    School of Mechanics and Engineering,Liaoning Technical University,Fuxin 123000,Liaoning,China; Received:2020-11-24 Revised:2021-02-28 Online:2021-08-31 Published:2021-10-08

  • CN106365553A - 一种透水砖及其制备方法和路面施工工艺 ...

    CN106365553A CN201610744206.4A CN201610744206A CN106365553A CN 106365553 A CN106365553 A CN 106365553A CN 201610744206 A CN201610744206 A CN 201610744206A CN 106365553 A CN106365553 A CN 106365553A Authority CN China Prior art keywords water building waste permeable brick particle diameter aggregate

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    CN108797271B CN201810550315.1A CN201810550315A CN108797271B CN 108797271 B CN108797271 B CN 108797271B CN 201810550315 A CN201810550315 A CN 201810550315A CN 108797271 B CN108797271 B CN 108797271B Authority CN China Prior art keywords aggregate asphalt mixture passing rate ratio building Prior art date

  • CN106284019A - 一种透水型铺砖路面及其施工方法 - Google ...

    CN106284019A CN201610744231.2A CN201610744231A CN106284019A CN 106284019 A CN106284019 A CN 106284019A CN 201610744231 A CN201610744231 A CN 201610744231A CN 106284019 A CN106284019 A CN 106284019A Authority CN China Prior art keywords road surface building waste permeable tile work particle diameter

  • Optimization of Aggregate Gradation of Paste Filling Material

    School of Mechanics and Engineering,Liaoning Technical University,Fuxin 123000,Liaoning,China; Received:2020-11-24 Revised:2021-02-28 Online:2021-08-31 Published:2021-10-08

  • CN101565287A - 一种免烧墙体材料及其制备方法 - Google Patents

    CN101565287A CNA200910015328XA CN200910015328A CN101565287A CN 101565287 A CN101565287 A CN 101565287A CN A200910015328X A CNA200910015328X A CN A200910015328XA CN 200910015328 A CN200910015328 A CN 200910015328A CN 101565287 A CN101565287 A CN 101565287A Authority CN China Prior art keywords

  • CN112500046A ... - Google Patents

    CN112500046A CN202011462462.7A CN202011462462A CN112500046A CN 112500046 A CN112500046 A CN 112500046A CN 202011462462 A CN202011462462 A CN 202011462462A CN 112500046 A CN112500046 A CN 112500046A Authority CN China Prior art keywords parts mixture pavement brick putting raw materials Prior art date 2020