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Baustoffüberwachung BÜW

Fields of activity

We carry out surveillance of construction sites and plants and assess the manufacturers’ factory production control, with sampling on site and testing in our own laboratory.

Third-party surveillance

Regular, independent checks of execution and production.

ÜK2 construction sites
• Concrete works in surveillance class 2 • Construction site notification, on-site visits, confirmation
Services and procedure
Precast concrete elements
• Precast concrete plants • Manufacture, production control, concrete quality
Services and procedure
Ready-mixed concrete
• Ready-mixed concrete plants • Mix designs, production, sampling
Services and procedure
Autoclaved aerated concrete
• Autoclaved aerated concrete plants • Production, testing, report
Services and procedure

Factory production control

We assess the manufacturers’ self-monitoring.

Concrete products
• Paving blocks, flags, kerbs • Initial inspection, confirmation, annual surveillance
Services and procedure
Aggregates
• Sands, gravels and chippings for concrete and mortar • Sieve analyses in our own laboratory
Services and procedure
Clay masonry units (bricks)
• Loadbearing and non-loadbearing masonry • Initial inspection, confirmation, annual surveillance
Services and procedure

How third-party surveillance works

From enquiry to report.

Enquiry
You name the plant or construction site and the scope. We state the effort involved and the dates.
Initial inspection
Walk-through, assessment of the factory production control and first sampling by our inspectors.
Ongoing surveillance
Regular visits with sampling, review of the records and testing in our own laboratory.
Report
A surveillance report with clear findings after each visit, confirmation for clients, customers and the building authority.

Questions about third-party surveillance?

Phone
+49 2407 80336

Email
info@buew.de

Contact & Directions
ÜK2 forms in the download area