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1. fire prevention
2. bear water and damp proof
3. sound insulation
4. light weight and high intensity
5. green enviormental
Basic information of mgo fireproof board
1. normal size: 2400*1200mm, 2440*1220mm, 3000*1200mm
2.length scope: 1800-3000mm, width scope:900-1200mm
3.edges:square/beveled
Ratings and testing(American standards):
magnesium oxide fireproof board
- Fire-resistant (UL 055 and ASTM-Tested and A-Rated)
- Waterproof (Freeze/Thaw-Tested for 36 months)
- Mold/fungus/bug free (non-nutritious to mold, fungus, insects ASTM G-21)
- Impact-resistant (ASTM D-5628)
- NYC Approved (MEA # 359-02-M)
- Silica/asbestos free
- STC-Rated 53-54
