碳纤维
煤
自然(考古学)
环境科学
材料科学
抗压强度
熔渣(焊接)
工程类
废物管理
复合材料
地质学
复合数
古生物学
作者
Xuetao Xu,Ziyun Chen,Xizi Wan,Wei Zhao,Yikai Zhang,Jing Meng,Lei Jiang,Shutao Wang
出处
期刊:Matter
[Elsevier]
日期:2023-11-01
卷期号:6 (11): 3864-3876
被引量:3
标识
DOI:10.1016/j.matt.2023.08.023
摘要
Summary
Low-carbon building materials are attracting enormous attention due to the massive energy consumption and carbon emissions from conventional constructions. Existing natural-based building materials are promising for low-carbon constructions but challenging in realizing high mechanical strength for practical applications. Here, inspired by colonial sandcastles, we report the large-scale fabrication of natural-based low-carbon building materials (nLCBMs/±) by a bio-inspired adhesive strategy under low temperature and atmospheric pressure. The as-prepared nLCBMs/± show outstanding compressive strength up to the construction criteria of cement-based materials, hydration-enabled recyclability, and an anti-weathering property. Furthermore, the bio-inspired adhesive strategy is versatile to various grains, such as desert sands, sea sands, concrete slag, coal cinders, and mineral residues. Our finding provides a promising route in accelerating the next-generation construction industry with limited energy consumption and carbon emissions.
科研通智能强力驱动
Strongly Powered by AbleSci AI