DIN 52251-3:1987
Indirect methods of determining the frost resistance of roofing tiles; determination of coefficient of impregnation

Standard No.

DIN 52251-3:1987

Release Date

1987

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN 52251-3:1987-04

Latest

DIN 52251-3:1987-04

Scope

This standard defines an direct test method (determination of coefficient of impregnation) for the determination of the frost resistance of burnt-clay roofing tiles in the internal control.

DIN 52251-3:1987 history

• 1987 DIN 52251-3:1987-04 Indirect methods of determining the frost resistance of roofing tiles; determination of coefficient of impregnation
• 1987 DIN 52251-3:1987 Indirect methods of determining the frost resistance of roofing tiles; determination of coefficient of impregnation