Page 5 - Concria-Optimal-Slab-Industrial-Brochure

12 000 m2 Schenker, Finland

HIDE METAL FIBERS

The benefits of using dry-shake toppings in concrete floors have been known for a while. In
Slab-on-grade floors, where typically steel and plastic macrofibres are used, visible fibers
on the top are a problem. Plastic fibers can be burned away but removing steel fibers is a
challenge. Patented Concria Optimal Slab™ Industrial floors hide all metal and plastic fibers,
as you can easily apply 7 kg of dry-shake per m2 with Concria™ Trowel Hard nanosilica.

Permissible amounts of fibers remaining on the
surface (fiber / m2)

Floor type Good quality Normal Quality
from 6 -10 fibres
No Dry shake Less than from 3-6 fibres
Dry Shake 6 fibres
Floor Less than
3 fibres

Concria Optimal ~0 fibers ~0 fibers
Slab™ floor*

* Optimal Slab 7kg/m2 installed in 2 layers

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