Attribute Name
|
Value
|
---|---|
Brand
|
3M™
|
Bulk Density (Imperial)
|
71 lb/ft³ - 78 lb/ft³ Packed (3M TM058)
|
Color Durability
|
No Claim
|
Color Family
|
White
|
Dust
|
1% Maximum <100 Mesh US Sieve (150 µm) (3M TM045)
|
Grade
|
11
|
Moisture Content
|
0.5% Maximum (3M TM057)
|
Opacity
|
3M Roofing Granules are opaque to protect the asphalt substrate from the effects of sunlight
|
Packaging
|
1 Ton Bag, Bulk Railcar, Bulk Truck
|
Product Color
|
White
|
Product Type
|
Highly Reflective
|
Quarry Source
|
Little Rock, AR
|
Specific Gravity
|
2.55-2.70 (Helium pycnometry)
|
Total Solar Reflectance
|
Minimum of 0.73 (3M TM067 - measured on full grade)
|
3M™ Highly Reflective Granules allow manufacturers to build sustainable solutions for commercial low-slope roofing. These bright white ceramic-coated granules have a stain resistance technology that helps maintain the reflectivity of low-slope roofs.
3M™ Highly Reflective Granules are made in the USA and enable products that meet California Building Standards Code Title 24 and other cool roofing guidelines. Built on 3M's history of roofing innovations, these highly reflective granules can provide a solution for commercial building manufacturers that is environmentally friendly for a greener environment.