Rockwool International A/s

Vermund Rust Christensen

Soren Lund Jensen

Marianne Guldberg

Svend Grove-Rasmussen

Anders Ulf Clausen

Jens Ranlov

Man-made vitreous fibers have a solubility of pH 4.5 of at least 20 nm per day and a melt viscosity of 10 to 70 poise at 1400&#xb0; C. Novel fibers contain at least 18% AlO. Particular products include external wall insulation or cladding and pipe sections. A composition for making suitable fibers may be selected by determining solubility at pH 4.5 or in macrophage.

Man-made vitreous fibres

Rock fibres are made from a melt formed from a blend of low and high halogen waste materials. 80 to 98% are low halogen materials (containing less than 0.5 wt. % halogen) and 2 to 20% are high halogen materials (containing at least 1 wt. % halogen).

Production of vitreous fibres using high halogen mineral waste as an ingredient

Man-made vitreous fibers have a solubility of pH 4.5 of at least 20 nm per day and a melt viscosity of 10 to 70 poise at 1400&deg; C. Novel fibers contain at least 18% Al O . Particular products include external wall insulation or cladding and pipe sections. A composition for making suitable fibres may be selected by determining solubility at pH 4.5 or in macrophage.

Man-made vitreous fiber wool

Method of converting asbestos cement into a harmless product

Thermostable and biologically soluble mineral fibre compositions

Growing community of inventors

Roskilde, Denmark

Vermund Rust Christensen