July_1970 — Page 44

VERMICULITE: COMBINES HEAT INSULATION AND FIRE RESISTANCE Conserves heat in winter-keeps buildings cool in summer. Fire resistant to over 2,000° F -numerous official fire ratings available based on tests at the Fire Research Station

Vermiculite Concrete 'k' value-0.65-0.95 B.Th.U.

Vermiculite Plaster 'k' value-0.90-1.3 B.Th.U.

Loosefill Vermiculite 'k' value-0.43 B.Th.U.

COMPREHENSIVE

HANDBOOK

AND FREE TECHNICAL ADVICE

AVAILABLE FROM

BURO INDUSTRIES LTD. Buliding Materials Bivision

BOLE DISTRIBUTORS OF

--THERMATRONTM EXFOLIATED

VERMICULITE IN HONG KONG

DURO INDUSTRIES LTD.

THERMATRON EXFOLIATED VERMICULITE Supplied Building Materials Division

by

UNION HOUSE, 3RD. FLOOR,

TEL. 230011 EXT. 270.

40

Far East BUILDER, July 1970