It is used for quick drying screeds, suitable for use in interior civil and commercial applications. Level EX30 is classified as CT – C40 – F10 – A9 – A1fl in compliance with EN 13813 Standards.
LEVEL EX 30
Level EX30 is a special cement-based screed mortar with fluid consistency and controlled shrinkage.
Product Description
Field of Application
· For interior and exterior use.
· Suitable substrate under ceramic tile, stone, parquet, and resilient materials.
· Floating and bonded screeds from 3 mm to 30 mm thick.
· Suitable for heated screeds from 3 to 30 mm.
· Ideal for renovations and historic retrofits with site constraints.
· For areas subject to heavy traffic.
· Suitable for heated screeds up to 30 mm.
Product Details
Product identity
Consistency: fine powder
Color: grey
Bulk density (kg/m³): 1,300
Dry solids content (%): 100
Standard: EN 13813
PACKAGING
Level EX30 is supplied in:
25 kg paper bags
COVERAGE / CONSUMPTION
The consumption is approximately 15-17 kg/m2 at 1 cm thickness.
Application Procedure
Preparation of the substrate
The substrates must be dry, solid, and free of dust, loose and detached parts, paint, wax, oil, and other remaining products. Apply a special compressible band around the perimeter of the rooms to be laid and
around any vertical elements that pass through the floor (such as pillars and columns).
Preparing the product
Mix product with approximately 26-28% water (6.5-7 liters per 25 kg bag), using either a concrete mixer or traditional mixing equipment (pump).
– If using a concrete mixer, add the desired amount of material, start the mixer, and add water. Mix for 5 minutes until a smooth, fluid consistency is obtained.
– If using a traditional mixer/pump, add the desired amount of material to the hopper, start the mixer and slowly add the required water amount until the consistency is fluid.
The final consistency should be smooth and fluid, but not liquid.
Applying the product
The screed mortar must be used within 45 minutes after mixing. Once level indicators are positioned, the screed mortar must be poured and spread evenly, then leveled with suitable leveling bars or squeegees. The mortar is poured onto the primed substrate in one layer and is spread to the desired thickness with a large metal notched trowel, squeegee, etc. Once the product has self-leveled, it must be rolled immediately with a suitable spiked roller to release all the air retained within its mass.
Installing the tiles
Installation of Tiles Installation of the tile finish can begin approximately 72 hours after the application of Level EX30 (at 23°C and 50% R.H.). Provide for expansion joints in compliance with UNI 11493-1: 2016.
LEVEL EX 30 