DIN EN 772-20:1993-10

Methods of test for masonry units; part 20: determination of flatness of faces and squareness of angles and edges; German version prEN 772-20:1993

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Prüfverfahren für Mauersteine; Teil 20: Bestimmung der Ebenheit von Oberflächen und der Rechtwinkligkeit von Winkeln und Kanten; Deutsche Fassung prEN 772-20:1993

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Publisher	Deutsche Institut für Normung e.V. (DIN)
Publication Date	10/01/1993
Page Count	8
EAN	---
ISBN	---
Weight (in grams)	---

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DIN EN 772-20:2005-05

Méthodes d'essai des éléments de maçonnerie - Partie 20: Détermination de la planéité des éléments de maçonnerie; Version allemande EN 772-20:2000 + A1:2005

01/05/2005

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DIN EN 772-20:2000-09

Methods of test for masonry units - Part 20: Determination of flatness of faces of aggregate concrete, manufactured stone and natural stone masonry units; German version EN 772-20:2000

01/09/2000

Superseded

Historical

DIN EN 772-20:1993-10

Methods of test for masonry units; part 20: determination of flatness of faces and squareness of angles and edges; German version prEN 772-20:1993

01/10/1993

Superseded

Historical

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