Vermiculite Fireproof Boards Vermiculite board is made from a - TopicsExpress



          

Vermiculite Fireproof Boards Vermiculite board is made from a naturally occurring aluminium-magnesium silicate layer that has been already expanded with the application of heat. This expansion process is called exfoliation and the resulting material is used in bulk form or processed to boards by a press forming process. The board can be worked easily with wood working tools. It can be sawn, drilled and sanded. vitcas/vermiculite-boards
Posted on: Mon, 27 Oct 2014 09:00:00 +0000

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