Universal Tile AdhesiveCemtech Fast Build Products
UTA aka Cemtec Universal Tile Adhesive is dry premix, water proof, Cement based the ad-hesive for thin bed fixing of Ceramic, Granite, Marble & Tile on wall and floors. Long open time and excel-lent workability en-sures fixing of even heavy tiles. This is composed of Or-dinary Portland Cement, oven dried processed sand and chemical additives.
Application Background UTA is a thin bed mortar suitable for various backgrounds such as portland cement based renders, floor screeds, concrete and gypsum boards. Background must be clean, free of dust, deposits, sinter skin, form work oil and other contamination, which may effect the adhesion. Wetting of background is essential.
Mixing & Application UTA is supplied in 25 kg bag has to be mixed with potable water only. Amount of water to be added is 7.5 Its per 25 kg bag. (i.e. 30% by weight) Mixed mortar must be used in 45 minutes. Apply UTA in one coat, having a thickness of 3-5 mm Do not spread more than 1 m2 at a time. While tiling in wet areas avoid air pockets behind the tile. UTA is mainly used for fixing glazed, ceramic, terracotta tiles and vitrious tiles, marble and granite tiles on cementitious surface or on existing mosaic or ceramic floor tiles without removing them or hacking them. UTA is also used for tiling on difficult vertical cementitious surfaces and in cases where the weight of the tile is more than the normal ones. UTA can also be used for plaster crack repairs and paver joint grouting. Ensure that the surface to be tiled is clean and free from dust, dirt, grease etc. Mix UTA with clean water, in the proportion of 3.5 volumes of powder to 1 volume of water. Mix till a uniform consistency smooth mortar is obtained. Leave the paste for ten minutes in the pan for the entrapped air if any to escape and remix the mortar. Apply the mortar uniformly on to the surface to be tiled as well as on the back of the tile and press the tile in position. For increasing the coverage of the material notch trovel technique can be used. While using UTA wetting of the tiles may be required in some type of tiles. Fill tile joints after 24 hours of tile laying.
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Ordinary Portland Cement, oven dried processed sand and chemical additives.
Portland Cement .
0 - 0.6 mm Processed Sand.
Granular powder availble in Grey & White colours .
7.5 ltrs water per 25 kg bag Water/Powder ratio = 0.30.
18 Its per 25 kg bag 6m2 per 25kg bag @ 3mm Thickness.
Wet : 1.8 kg/Itr - Dry : 1.7 kg/ltr .
20 Nimm2 @ 28 days .
3.0 NI/mm2 @ 28 days.
25 kg paper bags.
12 months from date of production when stored under dry conditions.
Approx. 45 minutes .