Fungicidal and Parasiticidal Fire-Retardant Powder

作者: Jean-Philippe Pascal , Olivier Patat , Magali Riglet

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摘要: Fire-retardant powder comprising at least 30% by weight of monoammonium dihydrogen phosphate and/ or di-ammonium monohydrogen phosphate, and 5% alkaline bicarbonate, 3% silica, a compound selected from the group consisting of: sodium chloride, potassium bromide, sulphate, magnesium carbonate hydroxide pentahydrate, chloride hexahydrate, iron(II) sulphate heptahydrate, zinc(II) combinations thereof. The invention also relates to building materials preferably natural fibres weight, most according invention.