Description
Dry mix for building with aerated concrete EN 998-2
Composition and properties:
Dry grey cement based mix, mineral fillers and polymer additives.
Application:
For indoor and outdoor use. Adhesive for building aerated concrete and other cellular concrete for building inner and outer walls.
Base:
The product is applicable on:
− aerated concrete
Not applicable on: wood, metal, plastic, rubber, cement binding bases where the drying process is not finished.
Product data:
Delivery form: 25 kg paper bags, 40 bags/1000 kg per pallet
Storage: in dry places on wooden grills in the original closed package for around 12 months
Technical data: estimated under normal weather indexes +20C/60% air humidity
Water quantity needed: 0,27 l/kg
Usage time: 5 hours
Correction time: 7 min
Max. layer thickness: to 5 mmNumber Indexes Characteristics and norms
1 Outlook Dry grey cement based mix
2 Fresh solution Max grain size (0,5 mm) & le; 8
3 Hard-set solution Cohesion strength with gas concrete N/mm2 ≥ 0,3
4 Compressive strength N/mm2 ≥ 10
5 Density of the hard-set solution in dry condition kg/m2 From 1500 to 1700
Application instructions: To work with “Adhesive for aerated concrete” are needed: electrical or manual stirrer, broom or hard brush, notched mortar trowel, level, rubber/plastic hammer, vessel.
Application technique:
Mix preparation: Add the mix into water in the following proportion 1:35 (water 0,27 kg/dry mix 1 kg) until reaching the needed density of the mix. Stay for 2-3 min and then stir again until the mix homogenizes.
Proportion: 6,75 l water for 25 kg
Laying:
Stick the aerated concrete by pressing and level by gently knocking with a rubber/plastic rubber.
Following treatment:
Clean the solution that exits from the fugues.
Safety regulations:
Any specific information on composition, danger, cleaning and other measures can be viewed in the safety list.
Important instructions:
− Follow the norms and technical maps regarding base and cover
− Do not apply in temperatures below +5 C, direct sunlight, rain, strong wind
− High air humidity and low temperatures slow down the binding process while high temperatures speed up the process.
− Do not add other materials
