CN106747318A - 一种环保低成本陶瓷渗水砖 - Google Patents

一种环保低成本陶瓷渗水砖 Download PDF

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CN106747318A
CN106747318A CN201611263574.3A CN201611263574A CN106747318A CN 106747318 A CN106747318 A CN 106747318A CN 201611263574 A CN201611263574 A CN 201611263574A CN 106747318 A CN106747318 A CN 106747318A
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environmental protection
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permeable brick
ceramic water
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薛念念
汤俊怀
李青松
王军
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Anhui city clean environment Technology Co., Ltd.
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Anhui Huapu Environmental Remediation Mstar Technology Ltd
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Abstract

本发明公开了一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物60‑80份,陶瓷废料20‑35份,硼酸铝晶须10‑18份,硼酸镁晶须8‑14份,磷灰石5‑15份,硅镁土2‑8份,锑酸钠10‑18份,混凝土3‑12份,粉煤灰20‑40份,海泡石5‑12份,浮石4‑10份,硼酸锌3‑12份,云母粉10‑18份,偏硼酸钡4‑10份,石灰岩3‑8份,高岭石2‑8份,蛭石10‑16份,减水剂2‑5份,胶黏剂2‑4份。本发明不仅成本低,且透水性好,经济环保。

Description

一种环保低成本陶瓷渗水砖
技术领域
本发明涉及渗水砖技术领域,尤其涉及一种环保低成本陶瓷渗水砖。
背景技术
渗水砖是一种新型的路面建设材料,可广泛用于住宅、人行道、公园、广场、植物园、工厂区、停车场、球场、花房等承载力较小的路面上。与普通的墙地砖不同,渗水砖没有致密的坯体,而是有着大量相互连通的孔隙,因而在雨天能使雨水迅速地渗入地下,不致产生路面积水;目前工业生产产生大量陶瓷废料,如能利用陶瓷废料制备渗水砖,从而减少企业压力和环境污染,具有显著的社会效益和经济效益。
发明内容
本发明提出了一种环保低成本陶瓷渗水砖,不仅成本低,且透水性好,经济环保。
本发明提出的一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物60-80份,陶瓷废料20-35份,硼酸铝晶须10-18份,硼酸镁晶须8-14份,磷灰石5-15份,硅镁土2-8份,锑酸钠10-18份,混凝土3-12份,粉煤灰20-40份,海泡石5-12份,浮石4-10份,硼酸锌3-12份,云母粉10-18份,偏硼酸钡4-10份,石灰岩3-8份,高岭石2-8份,蛭石10-16份,减水剂2-5份,胶黏剂2-4份。
优选地,黄土复合物采用如下工艺制备:将β-环糊精、氢氧化钠、吡啶混合搅拌,搅拌速度为400-500r/min,加入琥珀酸酐,在温度50-60℃搅拌,加入二甲基甲酰胺结晶,干燥,加入砂黄土、磷酸水溶液混合搅拌,搅拌速度为100-200r/min,加入四硼酸钠继续搅拌,干燥,粉碎,得到黄土复合物。
优选地,β-环糊精、氢氧化钠、吡啶的重量比为4-8:0.5-1.2:30-50。
优选地,β-环糊精、琥珀酸酐的重量比为4-8:1-2。
优选地,磷酸水溶液浓度为1-3%;砂黄土、磷酸水溶液的重量比为40-80:200-300。
优选地,四硼酸钠、砂黄土的重量比为2-4:40-80。
优选地,黄土复合物采用如下工艺制备:按重量份将4-8份β-环糊精、0.5-1.2份氢氧化钠、30-50份吡啶混合搅拌35-45min,搅拌速度为400-500r/min,加入1-2份琥珀酸酐,在温度50-60℃搅拌10-30min,加入二甲基甲酰胺结晶,干燥,加入40-80份砂黄土、200-300份浓度为1-3%磷酸水溶液混合搅拌3-6h,搅拌速度为100-200r/min,加入2-4份四硼酸钠继续搅拌20-50min,干燥,粉碎,得到黄土复合物。
优选地,所述的环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物65-72份,陶瓷废料28-30份,硼酸铝晶须12-15份,硼酸镁晶须10-12份,磷灰石8-12份,硅镁土3-5份,锑酸钠12-15份,混凝土6-8份,粉煤灰30-35份,海泡石6-8份,浮石6-8份,硼酸锌5-8份,云母粉12-15份,偏硼酸钡6-8份,石灰岩4-6份,高岭石5-7份,蛭石12-13份,减水剂3-3.8份,胶黏剂2.2-2.8份。
本发明的黄土复合物中,β-环糊精分子形状为内疏水,外亲水略呈锥筒状的空腔结构,其含有大量的伯羟基和仲羟基,在一定条件下与琥珀酸酐作用,水溶性极好,可有效促使砂黄土在磷酸水溶液中酸化并破坏砂黄土的粒状架空微结构,与四硼酸钠结合,并通过合理控制各组分间配比,制品在保证抗冲击强度高的前提下,渗水性极好,与陶瓷废料配合不仅成本低,且可实现无害化和资源化的利用;其余砂料在烧结过程中,会在砖块结构中形成具有一定孔隙率的结构,既保证了砖块有一定的机械强度,也使砖块之间形成可以透水的空隙,提高了其渗水性能,与黄土复合物配合其抗压强度可达到28MPa以上,同时渗水系数可达1.65×10-2cm/s以上。
具体实施方式
下面,通过具体实施例对本发明的技术方案进行详细说明。
实施例1
一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物60份,陶瓷废料35份,硼酸铝晶须10份,硼酸镁晶须14份,磷灰石5份,硅镁土8份,锑酸钠10份,混凝土12份,粉煤灰20份,海泡石12份,浮石4份,硼酸锌12份,云母粉10份,偏硼酸钡10份,石灰岩3份,高岭石8份,蛭石10份,减水剂5份,胶黏剂2份。
实施例2
一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物80份,陶瓷废料20份,硼酸铝晶须18份,硼酸镁晶须8份,磷灰石15份,硅镁土2份,锑酸钠18份,混凝土3份,粉煤灰40份,海泡石5份,浮石10份,硼酸锌3份,云母粉18份,偏硼酸钡4份,石灰岩8份,高岭石2份,蛭石16份,减水剂2份,胶黏剂4份。
实施例3
一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物72份,陶瓷废料28份,硼酸铝晶须15份,硼酸镁晶须10份,磷灰石12份,硅镁土3份,锑酸钠15份,混凝土6份,粉煤灰35份,海泡石6份,浮石8份,硼酸锌5份,云母粉15份,偏硼酸钡6份,石灰岩6份,高岭石5份,蛭石13份,减水剂3份,胶黏剂2.8份。
黄土复合物采用如下工艺制备:按重量份将4份β-环糊精、1.2份氢氧化钠、30份吡啶混合搅拌45min,搅拌速度为400r/min,加入2份琥珀酸酐,在温度50℃搅拌30min,加入二甲基甲酰胺结晶,干燥,加入40份砂黄土、300份浓度为1%磷酸水溶液混合搅拌6h,搅拌速度为100r/min,加入4份四硼酸钠继续搅拌20min,干燥,粉碎,得到黄土复合物。
实施例4
一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物65份,陶瓷废料30份,硼酸铝晶须12份,硼酸镁晶须12份,磷灰石8份,硅镁土5份,锑酸钠12份,混凝土8份,粉煤灰30份,海泡石8份,浮石6份,硼酸锌8份,云母粉12份,偏硼酸钡8份,石灰岩4份,高岭石7份,蛭石12份,减水剂3.8份,胶黏剂2.2份。
黄土复合物采用如下工艺制备:按重量份将8份β-环糊精、0.5份氢氧化钠、50份吡啶混合搅拌35min,搅拌速度为500r/min,加入1份琥珀酸酐,在温度60℃搅拌10min,加入二甲基甲酰胺结晶,干燥,加入80份砂黄土、200份浓度为3%磷酸水溶液混合搅拌3h,搅拌速度为200r/min,加入2份四硼酸钠继续搅拌50min,干燥,粉碎,得到黄土复合物。
实施例5
一种环保低成本陶瓷渗水砖,其原料按重量份包括:黄土复合物68份,陶瓷废料29份,硼酸铝晶须13份,硼酸镁晶须11份,磷灰石10份,硅镁土4份,锑酸钠13份,混凝土7份,粉煤灰32份,海泡石7份,浮石7份,硼酸锌6份,云母粉14份,偏硼酸钡7份,石灰岩5份,高岭石6份,蛭石12.5份,减水剂3.4份,胶黏剂2.6份。
黄土复合物采用如下工艺制备:按重量份将4.6份β-环糊精、0.85份氢氧化钠、48份吡啶混合搅拌42min,搅拌速度为460r/min,加入1.6份琥珀酸酐,在温度55℃搅拌24min,加入二甲基甲酰胺结晶,干燥,加入65份砂黄土、260份浓度为1.5%磷酸水溶液混合搅拌5h,搅拌速度为160r/min,加入3份四硼酸钠继续搅拌42min,干燥,粉碎,得到黄土复合物。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (8)

1.一种环保低成本陶瓷渗水砖,其特征在于,其原料按重量份包括:黄土复合物60-80份,陶瓷废料20-35份,硼酸铝晶须10-18份,硼酸镁晶须8-14份,磷灰石5-15份,硅镁土2-8份,锑酸钠10-18份,混凝土3-12份,粉煤灰20-40份,海泡石5-12份,浮石4-10份,硼酸锌3-12份,云母粉10-18份,偏硼酸钡4-10份,石灰岩3-8份,高岭石2-8份,蛭石10-16份,减水剂2-5份,胶黏剂2-4份。
2.根据权利要求1所述的环保低成本陶瓷渗水砖,其特征在于,黄土复合物采用如下工艺制备:将β-环糊精、氢氧化钠、吡啶混合搅拌,搅拌速度为400-500r/min,加入琥珀酸酐,在温度50-60℃搅拌,加入二甲基甲酰胺结晶,干燥,加入砂黄土、磷酸水溶液混合搅拌,搅拌速度为100-200r/min,加入四硼酸钠继续搅拌,干燥,粉碎,得到黄土复合物。
3.根据权利要求2所述的环保低成本陶瓷渗水砖,其特征在于,β-环糊精、氢氧化钠、吡啶的重量比为4-8:0.5-1.2:30-50。
4.根据权利要求2所述的环保低成本陶瓷渗水砖,其特征在于,β-环糊精、琥珀酸酐的重量比为4-8:1-2。
5.根据权利要求2所述的环保低成本陶瓷渗水砖,其特征在于,磷酸水溶液浓度为1-3%;砂黄土、磷酸水溶液的重量比为40-80:200-300。
6.根据权利要求2所述的环保低成本陶瓷渗水砖,其特征在于,四硼酸钠、砂黄土的重量比为2-4:40-80。
7.根据权利要求1-6任一项所述的环保低成本陶瓷渗水砖,其特征在于,黄土复合物采用如下工艺制备:按重量份将4-8份β-环糊精、0.5-1.2份氢氧化钠、30-50份吡啶混合搅拌35-45min,搅拌速度为400-500r/min,加入1-2份琥珀酸酐,在温度50-60℃搅拌10-30min,加入二甲基甲酰胺结晶,干燥,加入40-80份砂黄土、200-300份浓度为1-3%磷酸水溶液混合搅拌3-6h,搅拌速度为100-200r/min,加入2-4份四硼酸钠继续搅拌20-50min,干燥,粉碎,得到黄土复合物。
8.根据权利要求1-7任一项所述的环保低成本陶瓷渗水砖,其特征在于,其原料按重量份包括:黄土复合物65-72份,陶瓷废料28-30份,硼酸铝晶须12-15份,硼酸镁晶须10-12份,磷灰石8-12份,硅镁土3-5份,锑酸钠12-15份,混凝土6-8份,粉煤灰30-35份,海泡石6-8份,浮石6-8份,硼酸锌5-8份,云母粉12-15份,偏硼酸钡6-8份,石灰岩4-6份,高岭石5-7份,蛭石12-13份,减水剂3-3.8份,胶黏剂2.2-2.8份。
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CN104781210A (zh) * 2012-10-30 2015-07-15 乐金华奥斯有限公司 抗菌多孔性陶瓷砖及其制造方法
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CN102850038A (zh) * 2012-08-30 2013-01-02 苏州市德莱尔建材科技有限公司 一种陶瓷渗水砖
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