SOTRA SEPEREF
See BI-OROC PN16 product sheet
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SOTRA SEPEREF : QUALITY

Quality standards are central to the manufacturing process.

Certified ISO 9001 version 2000, SOTRA SEPEREF offers you a full range of products with valid NF quality labels and CSTB certification. In addition to regular audits carried out by these bodies, we continuously test our products to ensure that they meet the increasingly stringent requirements of regulations and contract issuers.

We can also provide you with flexible, responsive manufacturing processes, telephone assistance for special requests and a stock of immediately available products.

Determined to provide you with the best service at all times, our certificates and brochures can all be downloaded from our website:

Downloadable certificates/documentation (pdf)

This ensures that you have everything you need to compile dossiers for bid announcements and invitations to tender and to win them.

BI-OROC®

To get the most from BI-OROC®, compliance with certain rules is essential.

BI-OROC PN 16 assembly table


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NF label certificates

Sanitary compliance documentation


Consult our interactive BTP (public works & civil engineering) catalogue

What is the expansion coefficient of PE?