1. Physico-Chemical Properties of Ordinary Portland Cement Pastes after Partial Substitution of Gypsum with Thermally Treatment Phosphogypsum

Mahmoud Ahmed Taher; Adel Mohamed Amine; Bassam Khalaf Damarany

Articles in Press, Accepted Manuscript, Available Online from 17 September 2019

http://dx.doi.org/10.33945/SAMI/AJCA.2020.3.8

Abstract
  The present study conducted to investigate the potential use of PG in cement industry. This was accomplished by preparing mortar mixes contain Portland cement clinker (PPC) with thermally treated PG at different temperatures (200, 400, 600, 800 and 1000 °C) instead of raw gypsum (RG) at different ...  Read More

Physico-Chemical Properties of Ordinary Portland Cement Pastes after Partial Substitution of Gypsum with Thermally Treatment Phosphogypsum