期刊论文

Yin, Jian

英文

Materiali in Tehnologije

1580-2949

2018

52

2

183-188

10.17222/mit.2017.073

The authors appreciate the support of the Hunan Province Science and Technology Department (Project Nos. 2013FJ2002, 14JJ4055) and the Central South University of Forestry and Technology (CX2017B41).

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Laboratory tests were conducted to evaluate the freeze-thaw resistance of eco-porous concrete containing fly ash. In order to address the freeze-thaw resistance of eco-porous concrete, the mass loss, compressive strength and relative dynamic modulus of elasticity (RDME) were obtained. Furthermore, based on the RDME, the freeze-thaw damage index (FTI) was provided to evaluate the internal damage. The results showed that the higher the amount of fly ash, the poorer is the frost resistance of porous concrete. The mass, compressive strength and RDM...