weber.floor 4341

Water demand:
approx. 5.2 - 5.4 liters / 40 kg

Storage:
The product can be stored for at least 9 months if kept cool and dry, on pallets or wooden shelves.

Fields of application

weber.floor 4341 is used as bonded screed, floating (unbonded) screed on separating membranes or on insulation boards, as heated screed or non-heated screed in residential and commercial constructions. weber.floor 4341 is purely cement-based and hence convenient for permanently damp floors, e.g. in commercial laundry rooms, private house garages, etc.
For use indoors.

Main features

• CE marking: CT − C20 − F5 (EN 13813)
• fiber-reinforced
• grain size 0 - 4 mm
• normal drying
• allows large-size working sections
• provides flat surfaces
• open to foot traffic after approx. 24 hours
• suitable for heating floor constructions

General notes

• Seamless surfaces of up to 100 m² can be installed with a maximum side length of 10 meters and a ratio between length and width of 2 : 1.
• Cut dummy joints after 48 hours.
• Grinding works can be carried out at the earliest after 14 days and if possible, shortly prior to the laying of floor coverings.
• In case of doubt regarding the application, substrate or special structural features, request technical advice.
• Do not add any foreign substances during mixing and application.

Special notes

• Limits of use: do not use outdoors.
• In case of rising damp take the necessary waterproofing measures.
• In the case of heated floors, the preheating process (heating up and down) can begin only after 21 days following the application at the earliest.
• Maximal flow temperature: +50 °C
• Unfavourable job site conditions, like low temperatures, high humidity rates, too high water/cement ratio, thick layers, etc. will delay the drying process.
• Minimal screed thickness: 30 mm (when used as bonded screed).
• Minimal screed thickness: 40 mm (when used on separating membrane).
• Minimal screed thickness: 45 mm (when used on insulation boards).
• Maximal screed thickness: in all cases 60 mm, except 80 mm on insulation boards.