Description
Interior and exterior floor and wall of bonding
tiles and vitrified tiles on cement-based substrate, light steel
plates, gypsum board, cement fiber board, calcium silicate board
and other new type of boards. Crack resistance, excellent
elasticity and strong paste ability. By brushing a thin layer of
A*9 surface treatment agent, can stick new tiles on old tile
surface or water-based finishes directly. For bonding glass mosaic
and crystal mosaic, please apply
A*7.
SURFACE PREPARATION
1, All surfaces must be structurally sound, free from movement and
any other loose or contaminating materials. New rendering surface
must strongly bond to the substrate. Old rendering surface must be
free from loose or hollowing old tiles.
2, Use a 2M ruler to check
the flatness, the level difference should be less than
2mm.
3, All surfaces must be
dry, clean and free from dust, oil, grease, wax, curing compounds
and release agents. (Use *0%sodium hydrate to clean the oil/grease and wash it
with water, then wait until it is dry.)
4, Use cement mortar to
plug the hole and crack and get them leveling up. Remove all
contaminating materials and sharp edges.
5, Use air blower to dry
off the surface if it is too wet, and if it is too dry, damp it. If
the weather is too hot or the sunlight is too strong, damp the
surface a little to cool down.
MIXING
Add the adhesive to a
bucket of clean water mixing constantly with electric mixer until a
thick creamy consistency is achieved.
The mixing ratio is *5kg of adhesive to approximately 7 liters of
water.
Allow the mixture to stand for *0 minutes, remix, and then apply
the adhesive.
APPLICATION
1, Spread the
adhesive onto the substrate using a notched trowel to make it
evenly distributed, about 1sqm each time. The thickness can be
adjusted by control the angle of the notched trowel, usually it is
*5 degree.
2, Tiling from the bottom
to the top (wall), from the inner to the outer or from the middle
to around (floor). Set the tiles in place by pressing firmly on the
face of the tiles and adjust the position with light twisting and
sliding action.
3, Use the cross spacer to
ensure the joint gap vertical, even and
uniformity.
4, Tiling 8 pieces of tiles
in place at a time and use a level bar to check the flatness, and
adjust.
PRECAUTIONS
1, Do not apply the adhesive in the place with
water or in rainy days. Do not apply
the adhesive in temperatures above *0℃ or below
5℃.
2, Do not mix the adhesive
too much at a time. Use up the mixture within 3 hours. Do not add
more water to the cured adhesive.
3, There is cement in the
adhesive. People with skin allergy should take a good precaution
before work.
4, For special condition,
the proposal of application can be provided by our technical
department,
5, During the application
period, constantly stirring the mixture is suggested to prevent
from setting.
COVERAGE
**6KG/㎡
