Cement-Sodium Silicate Grout

High-Temperature Strength Doubled

Silica fume addition greatly improves the mechanical strength of cement-sodium silicate grout at high temperatures, while optimizing the slurry rheology.

Yan, Jia · Li, Xiuhao · Zhiheng, Wang · Liu, Rentai · Zhang, Chunyu · Zhu, Zhijing · Cheng, Bingchuan · Ma, Chenyang · Chen, Mengjun

Construction and Building Materials 2023

Specifications

Flowability reduced

{'zh': '', 'en': '50'} %

Flowability reduced

{'zh': '39', 'en': '65'} %

Strength reduced

{'zh': '4.6', 'en': '57.7'} %

Advantages

Mechanical strength increased by up to 100% with silica fume