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Title
Process for producing autoclaved aerated concrete using silica raw materials having higher solubility than quartz
Date Issued
2021
Author(s)
Patent No
3904309
Abstract
The present invention relates to an autoclaved aerated concrete having a content of tobermorite of at least 12.5 wt% and a content of amorphous CSH phases of at least 30 wt%, based on the total weight amount of autoclaved aerated concrete, the process for producing said autoclaved aerated concrete using a silica source, which comprises a soluble silica species and a low curing temperature and the use of a silica source, which comprises a soluble silica species for the production of an autoclaved aerated concrete.
Language
en
Institute
Patenprio
EP 3904309 A1: 20200428