Silica sol low-carbon concrete


Release date:

2025-11-26

Silica sol low-carbon concrete

   4 Moon 9 Developed by the Engineering Research Institute of China Construction Eighth Bureau. Silica sol low-carbon concrete ( C50 ) Implementation of the Beijing-Taiwan Expressway Project

China Construction Eighth Bureau Silica Sol Low-Carbon Concrete

China Construction Eighth Bureau Silica Sol Low-Carbon Concrete ( C50 ), that is, adding a certain amount of [material] to ordinary concrete. Silica sol Nano-materials such as alumina reinforce the microstructure of cement stone, reduce the amount of cement used, and significantly lower the carbon emissions of concrete, while simultaneously ensuring the workability and strength of the concrete—verified by actual measurements. 28 Tensile strength reaches 68MPa

Green and low-carbon

Compared to ordinary concrete, this low-carbon concrete can significantly increase the amount of mineral admixtures used under the same water-to-cement ratio, resulting in a reduction of approximately—carbon emissions. 52% It fully meets the requirements of green and low-carbon building material standards.

Nano-reinforcement

  This low-carbon concrete incorporates Silica sol Nano-materials such as alumina have improved the hydration reaction rate and product performance of concrete, significantly reducing carbon emissions while effectively ensuring the working strength of concrete and further enhancing its durability.
Verified by a third-party test, this low-carbon concrete has been measured. 28 Tensile strength reaches 68MPa