GOST 21284-1993
Bentonite clay for fine and building ceramics. Method for the determination of mechanical bending strength

Standard No.

GOST 21284-1993

Release Date

1993

Published By

RU-GOST R

Latest

GOST 21284-1993

Replace

GOST 21284-1975

Scope

This standard specifies a method for determining the flexural strength under a load per unit transverse

GOST 21284-1993 Referenced Document

• GOST 166-1989 Vernier callipers. Specifications
• GOST 19609.22-1989 Concentrated kaolin. Method for determination of mechanical flexural strength
• GOST 6613-1986 Square meshed woven wire cloths. Specifications
• GOST 7032-1975 Bentonite clay for fine and building ceramics

GOST 21284-1993 history

• 1993 GOST 21284-1993 Bentonite clay for fine and building ceramics. Method for the determination of mechanical bending strength
• 1975 GOST 21284-1975 Bentonite clay for fine and building ceramics. Method for the determination of mechanical strength in dry state during flexure