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Manufacturer/company:

LEONHARD WEISS Fußbodentechnik GmbH & Co. KG

Leonhard-Weiss-Strasse 48
Göppingen
Germany

Number of projects
1
Number of test pieces
1
Phone

+49 7161 602-0

Email

bau-de@leonhard-weiss.com

Website

https://www.leonhard-weiss.de/

Documents

LE 2405-1521_certificate_04.pdf
Valid until 04.07.2030
LE 2405-1521_statement_04.pdf
Valid until 04.07.2030

Test piece

Name of test piece/s LEONHARD WEISS Terrazzo
Description Batch number: 23000001
Project number LE 2405-1521
Created on 08/05/2025
Valid until 07/04/2030
Test type CSM Biological Resistance
Classfication weak
CSM Biological Resistance

Biological resistance
(ISO 846; VDI 2083 Part 18)

Biological resistance

Growth intensity

Classification

Procedure A
(resistance to fungi)

2

weak

Procedure C
(resistance to bacteria)

2

weak

Overall result

weak