Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Copper slag oxalate-based bare concrete decorative plate and preparation method thereof
The invention discloses a copper slag oxalate-based fair-faced concrete decorative plate and a preparation method, and the decorative plate is prepared from the following raw materials in percentage by weight: 21.9%-37.0% of oxalic acid, 14.6%-37.0% of copper slag powder, 3.2%-8.1% of superfine metakaolin, 11.8%-39.8% of modified copper slag particles, 5.0%-9.7% of modified chopped bamboo ribs, 5.1%-5.4% of borax and 9.6%-10.1% of water. Wherein the surfaces of the modified copper slag particles and the modified chopped bamboo reinforcements are modified by adhering nano silicon dioxide and nano calcium oxide to a silane coupling agent, ordinary Portland cement with high carbon emission is not used, a large amount of industrial waste and recycled materials are used, low-carbon and environment-friendly effects are achieved, and the copper slag oxalate material is rapid in hardening, early in strength, free of maintenance, low in cost and suitable for large-scale production. Energy conservation is achieved, efficient production is facilitated, and sufficient enhancement is achieved through interface modification of the nanometer material.
本发明公开了一种铜渣草酸盐基清水混凝土装饰板材及制备方法，按重量百分比计，该装饰板材原料包括如下组分：21.9%~37.0%草酸、14.6%～37.0%铜渣粉、3.2%～8.1%超细偏高岭土、11.8%～39.8%改性铜渣颗粒、5.0%～9.7%改性短切竹筋、5.1%～5.4%硼砂、9.6%～10.1%水，其中改性铜渣颗粒及改性短切竹筋的表面由硅烷偶联剂粘附纳米二氧化硅及纳米氧化钙改性，本发明通过不使用碳排放较高的普通硅酸盐水泥、大量使用工业废弃物和再生材料，实现低碳环保，且铜渣草酸盐材料快硬早强，免养护，实现节能及有利于高效生产，通过纳米材料界面改性，充分增强。
Copper slag oxalate-based bare concrete decorative plate and preparation method thereof
The invention discloses a copper slag oxalate-based fair-faced concrete decorative plate and a preparation method, and the decorative plate is prepared from the following raw materials in percentage by weight: 21.9%-37.0% of oxalic acid, 14.6%-37.0% of copper slag powder, 3.2%-8.1% of superfine metakaolin, 11.8%-39.8% of modified copper slag particles, 5.0%-9.7% of modified chopped bamboo ribs, 5.1%-5.4% of borax and 9.6%-10.1% of water. Wherein the surfaces of the modified copper slag particles and the modified chopped bamboo reinforcements are modified by adhering nano silicon dioxide and nano calcium oxide to a silane coupling agent, ordinary Portland cement with high carbon emission is not used, a large amount of industrial waste and recycled materials are used, low-carbon and environment-friendly effects are achieved, and the copper slag oxalate material is rapid in hardening, early in strength, free of maintenance, low in cost and suitable for large-scale production. Energy conservation is achieved, efficient production is facilitated, and sufficient enhancement is achieved through interface modification of the nanometer material.
本发明公开了一种铜渣草酸盐基清水混凝土装饰板材及制备方法，按重量百分比计，该装饰板材原料包括如下组分：21.9%~37.0%草酸、14.6%～37.0%铜渣粉、3.2%～8.1%超细偏高岭土、11.8%～39.8%改性铜渣颗粒、5.0%～9.7%改性短切竹筋、5.1%～5.4%硼砂、9.6%～10.1%水，其中改性铜渣颗粒及改性短切竹筋的表面由硅烷偶联剂粘附纳米二氧化硅及纳米氧化钙改性，本发明通过不使用碳排放较高的普通硅酸盐水泥、大量使用工业废弃物和再生材料，实现低碳环保，且铜渣草酸盐材料快硬早强，免养护，实现节能及有利于高效生产，通过纳米材料界面改性，充分增强。
Copper slag oxalate-based bare concrete decorative plate and preparation method thereof
一种铜渣草酸盐基清水混凝土装饰板材及制备方法
CAO ZHONGLU (Autor:in) / LI YAN (Autor:in) / ZHANG MING (Autor:in) / HOU JINFANG (Autor:in) / YANG DINGYI (Autor:in) / LIU MIAO (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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