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Article: Paper chase (part 2): another benefit inherent in wet-spray applied cellulose is its ability to seal around wires and pipes and its ability to act as an air-barrier.(The Green Thumb)
- Article from:
- Walls & Ceilings
- Article date:
- October 1, 2003
- Author:
CopyrightCOPYRIGHT 2003 BNP Media. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Last month, in Part 1, we took a look at some of the pros and cons of cellulose insulation. This month, we'll conclude the discussion with an in-depth look at the manufacturing and installation processes, the various types of cellulose insulation and its energy efficiency. Also, we'll examine the contributions of industry pioneer Nu-Wool Inc.
Manufacture
Essentially, for standard cellulose insulation production, there are two stages of production. The first stage requires the recycled newspaper to be chopped into pieces varying in size from 1 inch to several inches in diameter. Depending upon the manufacturer, the second or finish mill stage requires ...