PARTLY-REFINED CHEMICAL BY-PRODUCT GYPSUMS AS CEMENT ADDITIVES


ERDOGAN Y., DEMIRBAS A., GENC H.

CEMENT AND CONCRETE RESEARCH, cilt.24, ss.601-604, 1994 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 24 Konu: 4
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1016/0008-8846(94)90183-x
  • Dergi Adı: CEMENT AND CONCRETE RESEARCH
  • Sayfa Sayıları: ss.601-604

Özet

The effects on the setting and mechanical properties of partly-refined boro- and phosphogypsum mixed with Portland and trass cements were studied and compared with a Portland cement containing high grade natural gypsum. It was found that the partly refined boro- and phosphogypsum can be used in place of natural gypsum for Portland and trass cements. Reasons for the observed properties of the Portland and trass cements containing the aforementioned chemical gypsum are concluded.