HEAT INSULATING AND SOUND PROOFING PANEL Russian patent published in 1995 - IPC

Abstract RU 2034965 C1

FIELD: plate is manufactured of mixture of dry peat and activated peat, their ratio (mass parts) being 1:1. SUBSTANCE: activated peat is produced by treatment with alkali solution, the process is carried out within 20-30 min at 100-105 C, pH being 10.5-11.0. Said plate also contains wood waste, ratio peat; wood waste being (mass parts) 1:10-10:1. Size of particles of wood waste is 1-10 mm. EFFECT: improves panel quality. 1 dwg

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RU 2 034 965 C1

Authors

Maslennikov B.I.

Shul'Man Ju.A.

Dates

1995-05-10—Published

1992-04-23—Filed