CN107903034A - 一种海绵体陶瓷砖及其生产方法 - Google Patents

一种海绵体陶瓷砖及其生产方法 Download PDF

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CN107903034A
CN107903034A CN201711280780.XA CN201711280780A CN107903034A CN 107903034 A CN107903034 A CN 107903034A CN 201711280780 A CN201711280780 A CN 201711280780A CN 107903034 A CN107903034 A CN 107903034A
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cavernous body
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成智文
李青
刘娥
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Xianyang Ceramic Research And Design Institute Co Ltd
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Abstract

本发明公开了一种制备海绵体陶瓷砖及其生产方法，该陶瓷砖两种组分原料组成，一种为骨料，一种为粘结剂，其中骨料采用细颗粒原料，粒度为50～80目，为陶瓷废料、风积沙、河沙或矿石破碎后的一种或几种混合体；粘结剂具有在常温和高温时提供给坯体强度的作用，为有机原料糊精、聚乙烯醇等和无机非金属矿物原料粘土、长石等一种或几种的混合体。将两种组分在立式搅拌机混合后，采用压砖机压制成型，进入隧道窑或辊道窑高温1150～1200℃烧成，制得的陶瓷砖具有蓄水和透水的特点，且蓄水量大。

Description

一种海绵体陶瓷砖及其生产方法
技术领域
本发明涉及一种海绵城市道路用铺贴陶瓷砖及其生产方法，发明属于建材生产领域。
背景技术
随着城市化进程的加速，城市成为钢筋混凝土的森林，不透水路面增加，造成了城市水资源短缺、水环境污染、洪涝灾害和生态环境恶化等环境问题。雨水作为水循环系统的一个关键要素，在构建城市可持续水循环系统过程中发挥着重要作用。因此，如何对城市雨洪实施有效的控制利用已成为环境、市政、规划、景观、水利的一个重要课题。目前在海绵城市改造施工中，大部分道路改造为对道路基层进行储水层设置，部分埋设包裹透水土工布的开孔渗管接入市政管网，用于对积蓄过多的雨水进行过滤排放进入市政管网。这种方法并没有对雨水进行有效的收集利用，仅起到对雨水排放的调解作用。同时大量的透水铺贴所采用的透水材料由于透水系数较大，水通过透水材料直接排入城市管道，增加了管道的排水压力，因此，现有技术还有待于改进和发展。
发明内容
本发明的目的在于针对现有技术的缺陷和不足，提供一种结构合理、可积蓄、过滤、净化和利用雨水、缓解城市内涝、施工便捷成本低的海绵体陶瓷透水砖。
基于以上目的，本发明采用以下技术方案：一种海绵体陶瓷砖，其中，制造陶瓷砖的胚体原料为按重量百分比：骨料70%，粘结剂30%，或骨料60%，粘结剂40%，所述骨料采用细颗粒原料，粒度为50～80目，为陶瓷废料、风积沙、河沙或矿石破碎后的1种或几种混合体；所述粘结剂为有机原料糊精和无机非金属矿物原料粘土、长石等的1种或几种的混合体。
以上原料配比中，粘结剂包括有机粘结剂和无机非金属矿物原料，有机原料为糊精浓度10％，无机非金属矿物原料为按重量百分比：粘土65～80％、长石20～35％混合、粉碎、粉碎粒度为200～250目。
本发明还提供一种海绵体陶瓷砖的生产方法，按照上述技术方案
原料配比称取原料，在立式搅拌机混合后，然后采用压砖机压制成型，最后经干燥、进入隧道窑或辊道窑在1150～1200℃下烧制而成。
以上制备方法中，所述压砖机压制力为60吨～60吨/ cm2。
以上制备方法中，所述干燥过程，坯体含水率＜1％。
按照以上制备方法制备得到的陶瓷砖，所述陶瓷砖蓄水能力为15～20kg/m2。
本发明提供的海绵体陶瓷砖有两种组分原料组成，一种为骨料，一种为粘结剂，其中骨料采用细颗粒原料，粒度为50～80目，为陶瓷废料、风积沙、河沙或矿石破碎后的一种或几种混合体；粘结剂具有在常温和高温时提供给坯体强度的作用，为有机原料糊精、聚乙烯醇等和无机非金属矿物原料粘土、长石等一种或几种的混合体。将两种组分在立式搅拌机混合后，采用压砖机压制成型，进入隧道窑或辊道窑高温1150～1200℃烧成，具有蓄水和透水的特点，且蓄水量大。
具体实施方式
下面结合具体实施方式及对本发明作进一步的详细说明：以下的具体实施例用于说明本发明，实施例中涉及的操作均为本领域的常规操作，涉及到的原料均可在市面购得。
实施例1
按重量百分比，将骨料70％，粘结料30％混合后，经压机压制，压制力为70吨/ cm2，材料经干燥后，入窑坯体含水率＜1％，辊道窑在1180℃烧成。制品厚度为40mm，蓄水能力为15kg/m2，是一种具有海绵性能的陶瓷材料。
实施例2
按重量百分比，将骨料60％，粘结料40％混合后，经压机压制，压制力为60吨/ cm2，材料经干燥后，入窑坯体含水率＜1％，隧道窑在1170℃烧成。制品厚度为40mm，蓄水能力为20kg/m2，是一种具有海绵性能的陶瓷材料。
以上实施例1和实施例2中，粘结剂为有机粘结剂糊精按10％浓度配好和无机非金属矿物粘结剂粘土65～80％、长石20～35％按配方要求混合、粉碎、过250筛后待用；
骨料为陶瓷废料、风积沙、河沙或矿石破碎后的1种或几种混合体，并将骨料分级，选取50～80目骨料原料待用；
按照以上实施方式制得的海绵体陶瓷砖强度高，具有蓄水（15－20Kg/m2）和透水性能，是一种优良的海绵体陶瓷材料。

Claims (6)

1.一种海绵体陶瓷砖，其特征在于，制造陶瓷砖的胚体原料为按重量百分比：骨料70%，粘结剂30%，或骨料60%，粘结剂40%，所述骨料采用细颗粒原料，粒度为50～80目，为陶瓷废料、风积沙、河沙或矿石破碎后的1种或几种混合体；所述粘结剂为有机原料糊精和无机非金属矿物原料粘土、长石等的1种或几种的混合体。
2.根据权利要求1所述的一种海绵体陶瓷砖，其特征在于，所述粘结剂包括有机粘结剂和无机非金属矿物原料，有机原料为糊精浓度10％，无机非金属矿物原料为按重量百分比：粘土65～80％、长石20～35％混合、粉碎、粉碎粒度为200～250目。
3.一种海绵体陶瓷砖的生产方法，其特征在于，首先将骨料和粘结剂按照权利要求1或2任意一项权利要求的配比称取，在立式搅拌机混合后，然后采用压砖机压制成型，最后经干燥、进入隧道窑或辊道窑在1150～1200℃下烧制而成。
4.根据权利要求3所述的一种海绵体陶瓷砖的生产方法，其特征在于，所述压砖机压制力为60吨～60吨/ cm2。
5.根据权利要求3所述的一种海绵体陶瓷砖的生产方法，其特征在于，所述干燥过程，坯体含水率＜1％。
6.根据权利3～5任意一项权利要求所述的海绵体陶瓷砖的生产方法制得的陶瓷砖，其特征在于，所述陶瓷砖蓄水能力为15～20kg/m2。
CN201711280780.XA 2017-12-07 2017-12-07 一种海绵体陶瓷砖及其生产方法 Pending CN107903034A (zh)

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CN109796189A (zh) * 2019-04-04 2019-05-24 内江师范学院 一种利用建筑废物制备的透水砖及其制备方法
CN110885241A (zh) * 2018-09-07 2020-03-17 何钢 一种莫来石结构陶质多孔蓄水材料及其制备方法
CN111606696A (zh) * 2020-05-21 2020-09-01 蚌埠明飞环保材料科技有限公司 一种仿石透水砖及其制备方法

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CN106927803A (zh) * 2017-04-07 2017-07-07 咸阳陶瓷研究设计院 一种利用风积沙制备陶瓷透水材料的方法
CN107010987A (zh) * 2017-04-18 2017-08-04 湖南文理学院 海绵城市建设用蓄水海绵砖及制备方法
CN107141010A (zh) * 2017-05-10 2017-09-08 王武 一种海绵透水砖及其生产工艺

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JPH0316959A (ja) * 1989-06-13 1991-01-24 Sera Ace:Kk 赤泥を原料とする透水性舗装材の製造方法
CN106892675A (zh) * 2015-12-18 2017-06-27 辽宁法库陶瓷工程技术研究中心 一种环保陶瓷透水砖及制备方法
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110885241A (zh) * 2018-09-07 2020-03-17 何钢 一种莫来石结构陶质多孔蓄水材料及其制备方法
CN109796189A (zh) * 2019-04-04 2019-05-24 内江师范学院 一种利用建筑废物制备的透水砖及其制备方法
CN111606696A (zh) * 2020-05-21 2020-09-01 蚌埠明飞环保材料科技有限公司 一种仿石透水砖及其制备方法

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Application publication date: 20180413