Method to evaluate the residual strength in concrete elements exposed to fire using physic-chemical and microstructural parameters : E. Menéndez L. Vega

doi:10.1201/b12750-103

Chapter

Method to evaluate the residual strength in concrete elements exposed to fire using physic-chemical and microstructural parameters

ABSTRACT

Instrumental techniques: The main crystalline phases were analyzed by means of X-ray diffraction (XRD). The presence of portlandite and calcium carbonate phases has been determined in concrete samples affected no affected by fire.