BEYEM GROS is a concentrated premixed mortar formulated with cement and special additives to improve workability and adhesion of mortar. Especially suitable to be mixed with suitable aggregates on site.
Preparing mortar for traditional thick bed tiling on brickwork and screeds floors using small and medium ceramic tiles of medium and high absorption in interior walls and floors. BEYEM GROS is a semi-finished mortar.
BEYEM GROS is suitable for:
- Cement based renders.
- Cement based substrates.
Substrates must be clean, compact and free of substances that reduce adhesion such as dust, oil, grease and with no loose material. Substrates must be free from any rising damp and have already completed the curing period of hygrometric shrinkage. Dampen substrates with water to cool down if they should be too warm, in case of wind or over absorbent substrates and wait until the thin layer of water disappears. Do not use on gypsum based plasters or paint.
Mix 1 volume of BEYEM GROS with 4 volumes of sand. Add clean water and mix until a homogeneous, creamy and lump-free paste is obtained. Let the mix stand for 5 minutes before application. Apply a thick bed of adhesive onto the back of the tile ensuring that the tile is well pressed on substrate. Adjust with a slight sliding or twisting action to get a good contact of the whole surface of the tile. It is good practice to lift an occasional tile after fixing, to verify that the required contact is being achieved. Back of the tile must be completely wet.
BEYEM GROS is packed 25 kg plastic lined paper bags.
Storage: when stored unopened in a cool dry place, shelf life is 12 months from date of manufacture.
Tools can be cleaned easily with water before the product hardens. Hardened product can be remove only mechanically.
Traditional thick bed tiling must be carried out with concentrated premixed mortar Beyem Gros manufactured by Rodacal Beyem company. Existing joints must be respected and elastic fractionizing and perimeter joints must be created. Ceramic tiles must be laid with joint-gap spacers with a width of ___ mm.
For further and complete information about the safe use of our product please refer to our latest version of the Safety Data Sheet, which is available upon request.
Disposal of the product and packaging must be in accordance with current legislation. This is responsibility of the final product user.
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