Alkali resistant fiberglass is a special fiberglass that can be corrosive resistant to alkaline substance, such as cement. It can be used in glassfiber-reinforced cement, gypsum and other organicand inorganic material. It is also idealplacement of steel and asbestos in unloaded cement component part.
(1) Alkaline resistance
Soaked in 100% saturated Ca(OH)2 solution for 4 hours, remained strength >82%. Diminution<15%.
Soaked in 100 centigrade temperature solution for 1 hour, weight loss <50%
It's alkali resistance through the "SIC" test of Berlin University in Germany, meanwhile meet the requirements of PCI (prestressed concrete institution) and international GRC institution.
(2) Package weight: about 19kg
(3) Package method: packed in thermo shrinking plastic, then in a carton, 48 cartons a pallet, net weight about 912kg, 20 pallets in a 20 feet container, net weight about 18.24 tons. Also can be packed per customer's request.
Alkali resistant fiberglass