CN105776970A - 一种生态复合型透水砖制备方法 - Google Patents

一种生态复合型透水砖制备方法 Download PDF

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CN105776970A
CN105776970A CN201610127913.9A CN201610127913A CN105776970A CN 105776970 A CN105776970 A CN 105776970A CN 201610127913 A CN201610127913 A CN 201610127913A CN 105776970 A CN105776970 A CN 105776970A
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胡俊峰
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Renchuang ecological environmental protection Polytron Technologies Inc
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Suzhou Lejuyitang Electronic Technology Co Ltd
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    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/022—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
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    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/488—Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00017—Aspects relating to the protection of the environment
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Abstract

本发明公开了属于环保建筑材料领域的一种生态复合型透水砖制备方法。首先将沙砾、水泥、活性炭、添加剂均匀混合后入模，制得大孔径透水砖核，将水玻璃与风沙混合得到包裹水玻璃风沙，干燥的砖核与包裹水玻璃的风沙混合，包裹砖核，压平成型，养护完全后，在其表面上均匀喷洒一层树脂，待其干燥完全后便制得生态复合型透水砖。本发明综合了普通透水砖和砂基透水砖的优点，采用水泥与风沙的复合技术，添加了生态材料，制备工艺简单，利用价格低廉的原材料，便制备出经济实用、绿色环保的生态复合型透水砖，具备普通透水砖所不具备的强度性能，同时在砖体内部为微生物降解有机污染物提供了优良的环境。

Description

一种生态复合型透水砖制备方法
技术领域
本发明属于环保建筑材料领域，特别涉及一种生态复合型透水砖制备方法。
背景技术
我国多数城市水资源严重匮乏，如果雨水回收利用，不仅可以改善生态环境、减少水旱灾害，还可以节省城市排水设施的运用费用。
我国现今正处于城市化的高峰期，城市面积越来越大，原来的农田、水塘和湿地都没有了，地表“硬质化”取代了“绿地”，这也就导致了地面无法自然渗水，突然倍增的雨水进入城市排水系统却无处可去。
相比于其他的雨水回收技术，以透水砖铺设道路具备高透水性、成本低廉、绿色环保等优良性质。至今工艺最成熟的便是混凝土路面砖铺设的透水性路面，混凝土透水砖以其成本低廉为美称。近些年来砂基透水砖成为关注热点，这种砂基透水砖，是以沙漠里的沙子为原料，透水性能好，防滑，还不像一般透水砖那样容易被灰尘堵塞，但相对比原始的湿地还是有很大差距，缺少微生物降解的功能。
发明内容
本发明的目的是提供一种生态复合型透水砖制备方法，其特征在于，制备生态复合型透水砖的步骤如下：
1)制作砖核：将1-5mm的沙砾、水泥、活性炭、聚丙烯酰胺和水，均匀混合后入模，室温干燥，制得大孔径透水砖核；
2)将模数为1.5～2.5的水玻璃与风沙混合，得到包裹水玻璃风沙；
3)将干燥的砖核与混合了水玻璃的风沙放入模具中混合，包裹砖核；
4)压平成型、放置在烘箱里固化，并在30～60℃温度下养护4～10h；
5)养护完全后，在其表面上喷洒0.2mm厚的一层均匀的树脂，待其干燥变硬完全后便制得生态复合型透水砖。
所述沙砾、水泥、活性炭、聚丙烯酰胺和水按质量份数比为32∶10∶1∶1∶6。
所述风沙和水玻璃按质量份数比为5∶1。
所述树脂为溶于丙酮的酚醛树脂或环氧树脂，浓度为5-10wt％。
所述干燥的砖核与包裹水玻璃风沙的质量份数比为10份：3-5份。
本发明的有益效果就在于综合了普通透水砖和砂基透水砖的优点，采用水泥与风沙的复合技术，制备工艺简单，利用价格低廉的原材料，便制备出经济实用、绿色环保的生态复合型透水砖，具备普通透水砖所不具备的强度性能，同时还在水泥缝隙中增加了亲微生物的活性炭材料，当透水砖被雨水沉浸后，微生物能够在砖核中快速挂膜，在表层就为雨水系统增加了微生物降解的生态功能。
附图说明
图1为生态复合型透水砖制备流程图。
具体实施方式
本发明提供一种生态复合型透水砖制备方法。下面结合附图予以说明。
图1所示为生态复合型透水砖制备流程图，制备生态复合型透水砖的步骤如下：
1)制作砖核：将1-5mm的沙砾、水泥、活性炭、聚丙烯酰胺和水(其中按质量份数比为沙砾∶水泥∶活性炭∶聚丙烯酰胺∶水＝32∶10∶1∶1∶6)均匀混合后入模，室温干燥，制得大孔径透水砖核；
2)按质量份数比，将模数为1.5～2.5的水玻璃5份与1份风沙混合，得到包裹水玻璃风沙；
3)将10份干燥的砖核分别与3-5份包裹水玻璃风沙放入模具中，包裹砖核；
4)压平成型、放置在烘箱里固化，并在30～60℃温度下养护4～10h；
5)养护完全后，在其表面上喷洒0.2mm厚的一层均匀的树脂(溶于丙酮的酚醛树脂、环氧树脂等，浓度为5-10wt％)，待其干燥变硬完全后便制得生态复合型透水砖。
根据不同模数的水玻璃，制备出的生态复合型透水砖的抗湿性也将不同，进而影响其寿命和强度。实际情况中，具体工艺的调整还要考虑到成本问题。
生态复合型透水砖可铺设在人行道、自行车道、露天停车场、公共广场和庭院地面等区域。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭示如上，然而并非用以限定本发明，任何本领域技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简介修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (5)

1.一种生态复合型透水砖制备方法，其特征在于，制备生态复合型透水砖的步骤如下：
1)制作砖核：将1-5mm的沙砾、水泥、活性炭、聚丙烯酰胺和水，均匀混合后入模，室温干燥，制得大孔径透水砖核；
2)将模数为1.5～2.5的水玻璃与风沙混合，得到包裹水玻璃风沙；
3)将干燥的砖核与混合了水玻璃的风沙放入模具中混合，包裹砖核；
4)压平成型、放置在烘箱里固化，并在30～60℃温度下养护4～10h；
5)养护完全后，在其表面上喷洒0.2mm厚的一层均匀的树脂，待其干燥变硬完全后便制得生态复合型透水砖。
2.根据权利要求1所述一种生态复合型透水砖制备方法，其特征在于，所述沙砾、水泥、活性炭、聚丙烯酰胺或水按质量份数比为：27∶10∶1∶1∶6。
3.根据权利要求1所述一种生态复合型透水砖制备方法，其特征在于，所述风沙和水玻璃按质量份数比为5∶1。
4.根据权利要求1所述一种生态复合型透水砖制备方法，其特征在于，所述树脂为溶于丙酮的酚醛树脂或环氧树脂，浓度为5-10wt％。
5.根据权利要求1所述一种生态复合型透水砖制备方法，其特征在于，所述干燥的砖核与包裹水玻璃风沙的质量份数比为10份∶3-5份。
CN201610127913.9A 2016-03-08 2016-03-08 一种生态复合型透水砖制备方法 Pending CN105776970A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108503289A (zh) * 2018-05-17 2018-09-07 山东霍兹建筑工程有限公司 一种复合透水砖及其制备方法
CN111807775A (zh) * 2020-07-30 2020-10-23 诚邦生态环境股份有限公司 仿真铺装材料的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101172822A (zh) * 2007-09-14 2008-05-07 中国科学院南京土壤研究所 多介质多孔水质净化透水材料
CN103145394A (zh) * 2013-02-07 2013-06-12 东北大学秦皇岛分校 一种水泥-风沙复合型透水砖制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101172822A (zh) * 2007-09-14 2008-05-07 中国科学院南京土壤研究所 多介质多孔水质净化透水材料
CN103145394A (zh) * 2013-02-07 2013-06-12 东北大学秦皇岛分校 一种水泥-风沙复合型透水砖制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108503289A (zh) * 2018-05-17 2018-09-07 山东霍兹建筑工程有限公司 一种复合透水砖及其制备方法
CN111807775A (zh) * 2020-07-30 2020-10-23 诚邦生态环境股份有限公司 仿真铺装材料的制备方法
CN111807775B (zh) * 2020-07-30 2022-01-07 诚邦生态环境股份有限公司 仿真铺装材料的制备方法

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