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Multifunctional cement aerogel composites: Ultralight, strong, and fire-resistant building insulation

delete2025-11-11
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PRE
AI
Z
Zhenxing Du
M
Mingyue Gao
P
Peiyan Liu
P
Penggang Wang *
Y
Yunqiang Shi
S
Shuo Jiang
C
Chunwei Wang
Z
Zia Ur Rehman
Y
Yu Zhang
DOI:10.1016/j.jobe.2025.114628delete
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Abstract

Abstract

En 中文
• 0.5 wt% PANF creates ultralight aerogel (78.66 kg/m3) with 10 % shrinkage. • 10 wt% C-S-H yields specific compressive strength of 398.8 kN m/kg. • Optimized aerogel achieves thermal conductivity of 0.063 W/(m·K). • Composite combusts 300x slower than polystyrene with no melt-dripping.

Journal

Journal of Building Engineering cover
Journal of Building Engineering
IF:
7.4
Papers:
1.6W
Citations:
6.6W

Organization

Q
Q
Qingdao University of Technology
Scholars:
8.0K
Papers: 5.2K
Citations: 7.1K
S
Shandong University of Science and Technology
Scholars:
5.4K
Papers: 1.9K
Citations: 1.5W
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