Production of Synthetic Phosphoanhydrite and Its Use as a Binder in Self-Leveling Underlayments (SLU)

Production of Synthetic Phosphoanhydrite and Its Use as a Binder in Self-Leveling Underlayments (SLU)

An experimental study was conducted to investigate the potential use of phosphogypsum (PG) to produce self-leveling underlayments. The study was designed in two stages. Initially a phosphoanhydrite (PA) was produced by heating phosphogypsum at temperatures of 350 °C, 450 °C, 550 °C, and 650 °C. Two...

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Bibliographic Details
Main Authors: Cecília Ogliari Schaefer, Malik Cheriaf, Janaíde Cavalcante Rocha
Format: Article
Language:English
Published: MDPI AG 2017-08-01
Series:Materials
Subjects:
calcium sulfate
phosphogypsum
anhydrite
self-leveling mortars
Online Access:https://www.mdpi.com/1996-1944/10/8/958

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