Study on Bonding Characteristic of Mixed-Type Chloride Ion in Sulphoaluminate cement

摘要

The binding properties of chloride ion of sulphoaluminate cement and portland cement were studied in different age, different water-cement ratio and different chloride ion content. The results show that binding rate tends to increase as the age and water-cement ratio increase for above two type cements. But the trend is opposite with the increase of total amount of incorporation chloride ion(TAIC), and the early strength of sulphoaluminate cement decreases slightly.