STAS SR 226-2-1995
Portland clinker Determination of fire loss, insoluble residuues in chlorine hydride and silicon dioxide

Standard No.
STAS SR 226-2-1995
Release Date
1995
Published By
RO-ASRO
Latest
STAS SR 226-2-1995
Scope
Prezentul standard stabile?te metodele de determinare a pierderii la calcinare, a reziduului insolubil ?n acid clorhidric ?i a dioxidului de siliciu din silica?ii solubili ?n acid clorhidric din clincher Portland. Dioxidul de siliciu se determin? prin dou? metode: - metoda gravimetric?; - metoda volumetric?. ?n caz de litigiu se* utilizeaz? metoda gravimetric?.

STAS SR 226-2-1995 history

  • 1995 STAS SR 226-2-1995 Portland clinker Determination of fire loss, insoluble residuues in chlorine hydride and silicon dioxide



Copyright ©2024 All Rights Reserved