| 摘要 |
A method of applying dry or low moisture fibrous thermal insulation by spraying an air entrained stream of pieces of fibrous insulation into cavities in a structure in which at least the largest area wall of the cavity is at least partially coated with a pressure sensitive adhesive, including vertical wall cavities, without having to use any insulation securing means is disclosed. The pressure sensitive adhesive is applied to at least part of one or more walls of the cavity and allowed to form a tacky surface prior to spraying in the pieces of fibrous insulation. The resultant just installed insulation, because of its low moisture content, requires either no drying time or less drying time than conventional blown in insulation before wall board or other facing material is applied without fear of mold forming. |
