Fibrous blown-in insulation having homogenous density

摘要: A blown-in fibrous insulation is provided in a substantially homogenous-density form. foamed material its state mixed with already-lofted particles and the mixture blown into desired space. The foam acts to maintain particle loft during impaction from subsequent applications of or weight above. preferably contains an adhesive which sets cures fiber by time dries dissipates. nozzle designed provide described mixing materials avoid backflow consequent clogging plugging provided.