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Home >> A Facility For The Manufacture Of Lightweight Aggregate

A Facility For The Manufacture Of Lightweight Aggregate

1975-6-24 · 1. A process for the manufacture of lightweight aggregate from fusible silico-aluminous mineral capable of evolving gases by internal reaction of disassociation, comprising the following steps: 2. A process in accordance with claim 1, wherein said fusible silico-aluminous material is preheated at 600° to 1,050°C prior to melting.

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