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A platform for research: civil engineering, architecture and urbanism
Seawater erosion resistant sulphoaluminate cement
The invention relates to a seawater erosion resistant sulphoaluminate cement. The cement comprises 50-70% of specific mineral composed sulphoaluminate cement clinker, 10%-20% of anhydrite, 5%-25% of an active silicon-aluminum material and 5%-15% of limestone. The specific mineral composed sulphoaluminate cement clinker has mineral composition as the following: 35%-55% of a component shown as the specification; 20%-50% of C2S; 10%-30% of C4AF; and not less than 1.0% of f-SO3. The seawater erosion resistant sulphoaluminate cement provided by the invention can be widely applied to offshore buildings, coastal buildings, as well as port, river and estuary structures, and is also suitable for industrial and civil building engineerings with corrosion resistant requirement.
Seawater erosion resistant sulphoaluminate cement
The invention relates to a seawater erosion resistant sulphoaluminate cement. The cement comprises 50-70% of specific mineral composed sulphoaluminate cement clinker, 10%-20% of anhydrite, 5%-25% of an active silicon-aluminum material and 5%-15% of limestone. The specific mineral composed sulphoaluminate cement clinker has mineral composition as the following: 35%-55% of a component shown as the specification; 20%-50% of C2S; 10%-30% of C4AF; and not less than 1.0% of f-SO3. The seawater erosion resistant sulphoaluminate cement provided by the invention can be widely applied to offshore buildings, coastal buildings, as well as port, river and estuary structures, and is also suitable for industrial and civil building engineerings with corrosion resistant requirement.
Seawater erosion resistant sulphoaluminate cement
GUO JUNPING (author) / XIAO ZHONGMING (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Sulphoaluminate Cement Hydrate - Tubular Ettringite
| British Library Conference Proceedings | 1993