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Application method and storage of naphthalene-based superplasticizer
Class:news Author:guanli Date:2016-6-14 9:39:56
Application method
Powder 0.5%-1.0%, recommended dosage 0.75%;
Liquid 1.0%-2.0%, recommended dosage 1.5%; the dosage can be increased properly according to the increase of concrete grade.
Upon arrival of each batch of goods, it must be tested, and can be used when reaching the requirements of users.
Package and storage
Powder: double layers packed with internal plastic film and external woven bag, 25kg or 40 kg per bag; liquid: iron drum, 250kg per drum
Waterproof and dampproof, place in an aeration-drying place.
The valid period is three years, and it can be still used after qualified inspection after surpassing the valid period.
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