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A platform for research: civil engineering, architecture and urbanism
Artificial organic stone waste residue-micro-nano cellulose hybrid reinforced material and preparation method thereof
The invention discloses an artificial organic stone waste residue-micro-nano cellulose hybrid reinforced material and a preparation method thereof.The preparation method comprises the steps that artificial organic stone waste residues, paperboards and water are mixed in proportion and then subjected to standing, high-shear mechanical grinding is conducted, and a uniformly-dispersed artificial organic stone-micro-nano cellulose fiber suspension is obtained; uniformly mixing the suspension with cement, river sand, a water reducing agent and water to obtain artificial organic stone waste residue-micro-nano cellulose hybrid reinforced cement mortar; and pouring into a mold for compacting and molding. By adding a proper amount of artificial organic stone waste residue-micro-nano cellulose, the compressive strength (24%) and the bending strength (30%) of the cement can be greatly improved. The method is applied to cement materials, and high-value recycling and reusing of waste and high performance of cement-based materials are achieved. The method is high in economic benefit and simple in process, and has industrial large-scale application prospects.
本申请公开了人造有机石废渣‑微纳米纤维素杂化增强材料及其制备方法，将人造有机石废渣、纸板、水按比例混合后静置、高剪切机械碾磨，得到均匀分散的人造有机石‑微纳米纤维素纤维悬浮液；悬浮液与水泥、河沙、减水剂、水混合均匀，得到人造有机石废渣‑微纳米纤维素杂化增强水泥砂浆；浇筑到模具中振实成型。本发明适量人造有机石废渣‑微纳米纤维素的添加可大幅度提升水泥抗压(24％)强度、抗折(30％)强度。本发明应用到水泥材料中，实现废料高值化回收再利用及水泥基材料的高性能化。该方法经济效益高、过程简单，具有工业化大规模应用前景。
Artificial organic stone waste residue-micro-nano cellulose hybrid reinforced material and preparation method thereof
The invention discloses an artificial organic stone waste residue-micro-nano cellulose hybrid reinforced material and a preparation method thereof.The preparation method comprises the steps that artificial organic stone waste residues, paperboards and water are mixed in proportion and then subjected to standing, high-shear mechanical grinding is conducted, and a uniformly-dispersed artificial organic stone-micro-nano cellulose fiber suspension is obtained; uniformly mixing the suspension with cement, river sand, a water reducing agent and water to obtain artificial organic stone waste residue-micro-nano cellulose hybrid reinforced cement mortar; and pouring into a mold for compacting and molding. By adding a proper amount of artificial organic stone waste residue-micro-nano cellulose, the compressive strength (24%) and the bending strength (30%) of the cement can be greatly improved. The method is applied to cement materials, and high-value recycling and reusing of waste and high performance of cement-based materials are achieved. The method is high in economic benefit and simple in process, and has industrial large-scale application prospects.
本申请公开了人造有机石废渣‑微纳米纤维素杂化增强材料及其制备方法，将人造有机石废渣、纸板、水按比例混合后静置、高剪切机械碾磨，得到均匀分散的人造有机石‑微纳米纤维素纤维悬浮液；悬浮液与水泥、河沙、减水剂、水混合均匀，得到人造有机石废渣‑微纳米纤维素杂化增强水泥砂浆；浇筑到模具中振实成型。本发明适量人造有机石废渣‑微纳米纤维素的添加可大幅度提升水泥抗压(24％)强度、抗折(30％)强度。本发明应用到水泥材料中，实现废料高值化回收再利用及水泥基材料的高性能化。该方法经济效益高、过程简单，具有工业化大规模应用前景。
Artificial organic stone waste residue-micro-nano cellulose hybrid reinforced material and preparation method thereof
人造有机石废渣-微纳米纤维素杂化增强材料及制备方法
ZHANG XINXING (author) / ZHOU PENG (author) / ZHOU BO (author) / HUANG XIN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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