A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-stability tailing sand-based epoxy resin water-permeable material and preparation method thereof
The invention provides a high-stability tailing sand-based epoxy resin water-permeable material and a preparation method thereof, and the water-permeable material comprises the following raw material components in percentage by mass: 88-92% of iron tailing sand, 3-8% of epoxy resin, 3-5% of organic pigment, and a silane coupling agent, p-tert-butylphenol and nanoparticles, and the addition amounts of the components respectively account for 1-3%, 5-20% and 1-5% of the mass of the epoxy resin. According to the invention, the iron tailing sand is adopted as the aggregate, and the specific organic pigment is selected to be compatible with the easily-yellowing epoxy resin, so that the water-permeable material with attractive and lasting color, high mechanical property and good water permeability is obtained, the pollution of solid wastes to the environment is reduced, and the water-permeable material has important environmental and social benefits.
本发明提供一种高稳定尾矿砂基环氧树脂透水材料及其制备方法，该透水材料原料组分及质量百分比包括：铁尾矿砂88‑92％，环氧树脂3‑8％，有机颜料3‑5％，还含有硅烷偶联剂、对叔丁基苯酚和纳米颗粒，其添加量分别占环氧树脂质量的1‑3％、5‑20％、1‑5％。本发明采用铁尾矿砂为骨料，选择特定的有机颜料与易黄变的环氧树脂配伍，得到颜色美观持久并且力学性能高、透水性好的透水材料，降低了固体废弃物对环境的污染，具有重要的环境和社会效益。
High-stability tailing sand-based epoxy resin water-permeable material and preparation method thereof
The invention provides a high-stability tailing sand-based epoxy resin water-permeable material and a preparation method thereof, and the water-permeable material comprises the following raw material components in percentage by mass: 88-92% of iron tailing sand, 3-8% of epoxy resin, 3-5% of organic pigment, and a silane coupling agent, p-tert-butylphenol and nanoparticles, and the addition amounts of the components respectively account for 1-3%, 5-20% and 1-5% of the mass of the epoxy resin. According to the invention, the iron tailing sand is adopted as the aggregate, and the specific organic pigment is selected to be compatible with the easily-yellowing epoxy resin, so that the water-permeable material with attractive and lasting color, high mechanical property and good water permeability is obtained, the pollution of solid wastes to the environment is reduced, and the water-permeable material has important environmental and social benefits.
本发明提供一种高稳定尾矿砂基环氧树脂透水材料及其制备方法，该透水材料原料组分及质量百分比包括：铁尾矿砂88‑92％，环氧树脂3‑8％，有机颜料3‑5％，还含有硅烷偶联剂、对叔丁基苯酚和纳米颗粒，其添加量分别占环氧树脂质量的1‑3％、5‑20％、1‑5％。本发明采用铁尾矿砂为骨料，选择特定的有机颜料与易黄变的环氧树脂配伍，得到颜色美观持久并且力学性能高、透水性好的透水材料，降低了固体废弃物对环境的污染，具有重要的环境和社会效益。
High-stability tailing sand-based epoxy resin water-permeable material and preparation method thereof
一种高稳定尾矿砂基环氧树脂透水材料及其制备方法
JIAN SHOUWEI (author) / CAO GANGHAO (author) / LI XIANGGUO (author) / TAN HONGBO (author) / LI BAODONG (author) / GAO XIN (author) / WEI BO (author) / YANG XIN (author) / WANG WEIZHEN (author) / CHENG CHENG (author)
2022-01-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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