Stock material or miscellaneous articles – Two dimensionally sectional layer
Patent
1979-03-09
1984-01-31
Dixon, Jr., William R.
Stock material or miscellaneous articles
Two dimensionally sectional layer
52384, 52586, 138120, 138128, 156264, 1563043, 428 52, 428 58, 428114, 428167, B32B 310, B32B 3100, B32B 512, B32B 328
Patent
active
044289910
ABSTRACT:
In a plate-shaped insulation member consisting of parallel mineral wool strips positioned side by side with the fiber planes normal to the main surfaces of said members the strips are joined together by connecting means laid down in parallel tracks extending transverse to said strips and having a small depth relative to the thickness of the strips. The connecting means may consist of strings laid down in tracks either in one main surface only for production of flexible insulation mats or in both main surfaces for production of rigid formstable insulation plates. The latter may also be produced by connecting means in the form of relatively thin strips of corrugated wall board, for example, laid down in said tracks in an upstanding position.
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Dixon Jr. William R.
Superfos Glasuld A/S
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