Study on the performance of low water-binder ratio cement mortar with excavated soil exposed to NaCl freeze-thaw environment

In this paper the mechanical strengths (compressive and flexural strengths) of cement mortar with subway excavated soil and low water-binder are studied. Moreover, the following NaCl freeze-thaw resistance is investigated. The water-binder ratio of cement mortar is 0.3 and the corresponding soil-cem...

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Veröffentlicht in:	Materials research express 2021-09, Vol.8 (9), p.95511
Hauptverfasser:	Yu, Jing, Zhang, Ailian, Zhang, Linchun, Wang, Qian, Li, Ke, Wang, Hui
Format:	Artikel
Sprache:	eng
Schlagworte:	Binders (materials) Cement Chloride ions Coefficients Freeze thaw cycles Freeze-thaw durability Linear functions low water-binder ratio mechanical properties mechanical strength loss Mortars (material) NaCl freeze-thaw Permeability Quadratic equations relative dynamic modulus of elasticity Soil cement Soil mechanics Soil permeability Soil water Storage modulus subway excavated soil
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