The 1 bag of powder (component A) and 1 bags filling (component B) into the mortar mixer stirring evenly, and then add 5.3 to 5.6 ratio of water to be mixed, mixed into a thick mud, you can put into the installation.

△ Steel deck must be flatted

△ All the dust, water and oil smudges on the deck should be cleared, and then derusted according to the St2 of CB3230.

△ The deck surface should be coated with anti rust paint 1~2 times.

△ On the plate laying 20mm thick ceramic cotton board, seam closely.

△ A waterproof film is laid on the ceramic cotton board, and the lap width is not less than 100mm.

△ Steel mesh is laid out on the ceramic fiber board. The overlap width should not be less than 100mm, And the overlaps must be fastened with galvanized iron wire.

△ The covering mortar stirred is spread on the film. A long wooden ruler should be used. While the layer is being leveled, the steel mesh must be lifted up 5~10mm. And then the layer should be pressed with iron plate into a dense structure. The layer thickness is ≥ 30mm, and its surface should be smoothed.

△Floating deck covering is a kind of flexible coupling. So the floating deck covering cannot be put to the next process until it is set thoroughly. At normal temperatures, the setting time is about 36 hours. But as the change of environmental temperature and humidity, the setting time will be a little shorter or longer.

△ The place of storing and mixing of the components should be at a cool, ventilated place in avoidance of being exposed to the rain or strong sunshine. It is forbidden to damp the material.

△  The appropriate temperatures are between 5~30℃. If the environmental temperature is higher or lower than those above mentioned, the necessary measures to cool or warm should be taken.

△ After the laying of covering, the layer must be under necessary conservation, such as spraying setting solution or water. Or its surface is covered with some airtight material.

△ Quality guarantee period is 6 months.