Mineralisches Granulat, Verfahren zu seiner Herstellung und Verwendung des Granulats

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专利权人:

Xella Baustoffe GmbH

发明人:

Kornmayer, Ingrid, Dr.,Walther, Hartmut, Dr.

申请号：

EP07115636.8

公开号：

EP1897437B2

申请日:

2007.09.04

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

Mineral granules comprising agglomerated porous calcium silicate hydrate particles, having a bulk density of less than 750 g/l, and comprising 30-100 wt.% of granules with a particle size below 100 mu m, are new. An independent claim is also included for producing granules as above by mixing a calcium silicate hydrate powder and optionally calcium silicate hydrate granules with water in a pelletizer, or mixing the powder with water and then adding the granules, and then removing and drying the granules.

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