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#Mechanical anchor

Fixing with steel anchors

6 min
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Mechanical fixings have been in use since the beginning of the 20th century, and they still remain the most popular type of heavy-duty fixings, especially when used in concrete.

What are steel anchors?

kotwa opaskowa jak działa

Must-know fact

kotwa stalowa wkręcana w beton działanie

Must-know fact!

kotwa stalowa segmentowa
M6M8M10M12
681012
12141620

Discover RAWLBOLT!

jak działa kotwa tulejowa Rawlplug
Atmospheric corrosion (corrosivity) category as per ISO 12944-2ExteriorInterior
C1 Very low-Interior of ventilated facilities with a clean atmosphere (e.g. shop, office, hotels)
C2 LowAtmosphere contaminated to a small extent, mainly rural environmentNon-heated buildings where condensation can occur (e.g. warehouses)
C3 MediumResidential and industrial areas with moderate pollution and low salinityLight industry with damp and polluted atmosphere (food production, laundries, etc.)
C4 HighIndustrial and coastal areas; atmosphere with moderate salinityChemical plants, swimming pools, sea ships, etc.
C5-I/M Very highInshore and offshore areas with slightly aggressive or highly aggressive atmospheric conditions with high salinity and humidityBuildings and facilities with condensation and high pollution levels

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