Solidification Mechanism and Strength Characteristics of Alkali-Activated Tannery Sludge–Slag Geopolymer

S Chen, P Duan, M Zhao, H Shi, Y Bie - Buildings, 2024 - mdpi.com
The aim of this article is to reduce the environmental harm caused by industrial solid waste,
specifically tannery sludge, and enable its reutilization. This study prepared an alkali …

Under Sulfate Dry–Wet Cycling: Exploring the Symmetry of the Mechanical Performance Trend and Grey Prediction of Lightweight Aggregate Concrete with Silica …

H Wang, Y Chen, H Wang - Symmetry, 2024 - mdpi.com
In order to improve the mechanical properties and durability of lightweight aggregate
concrete in extreme environments, this study utilized Inner Mongolia pumice as the coarse …