Summary and Comments for ASTM Test Results
for Concrete
Seal-Once was tested according to 3 ASTM methods for evaluation on concrete or concrete containing matrices:
1.
ASTM F1869-98 (Standard test method for measuring moisture vapor emission of concrete sub floor using anhydrous calcium chloride)
2.
ASTM C140-02 (Standard test methods for sampling and testing concrete masonry and related units-absorption and density)
3.
ASTM C672/C672M-98 (Standard test methods for scaling resistance of concrete surfaces exposed to de-icing chemicals)
Summary and Comments for
ASTM Test Results for
Composite Decking
Seal-Once Composite Decking ASTM Test Method for Microbial Growth (mold & mildew)
1.
ASTM D3274
Standard test method for evaluating degree of surface disfigurement of paint films by microbial (fungal or algal) growth or soil and dirt accumulation.
Passed 16 week test – no growth
2.
ASTM D3273
Standard test method for resistance to growth of mold on the surface of interior coatings in an environmental chamber.
Passed 16 week test – no growth
