◇ Product Introduction

Because of their low density, thin thickness strong adhesion with the base surface and high Impact resistance, the products are especially suitable for the deck of various ships, warships and marine engineering ships with the strict requirements for loading weight or fireproof performance of materials.

◇ Product Structure Type：

 

◇ Product Specifications：

Density	≤800kg/m3
Flexural strength	≥3MPa
Compressive strength	≥8MPa
Initial set time	≥1h
Final set time	≤18h
Thermal conductivity	≤1.2W/m.k
Impact resistance	No crack or separation
Not easy ignitibility, Smoke & toxicity.	Accord with IMO.FTPC Part 2,5

◇ Packing and Usage

Material name	Packing	Usage
Emulsion (Component A)	3.4kg/keg	0.25 keg/m²
Powder (Component B)	6.4kg/bag	0.5 bag/m²
Filling(Component C)	10kg/bag	0.5 bag/m²

△ 1 bag of powder (Component B) and 1 bag of filling (Component C) are poured out and well stirred into a mixture. Afterwards, 0.5 keg of emulsion (Component A) is added slowly into the mixture while being stirred. Then the mortar can be spread on a deck surface.

△ In theory these component A, B and C can spread over an area of 2m² with thickness of 10mm.

△ 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 stirred mortar of lightweight deck base covering is spread on a steel deck. A tool of iron plate should be used to press and rub the layer, and make the covering fully bonded with the steel deck.

△A long wooden ruler should be used to float the covering to the thickness as required. After surface moisture volatilizes, the iron plate should be used again to press and smooth the surface of the layer.

△ At normal temperatures, the setting time is about 8 hours. But as the change of environmental temperature and humidity, the setting time will be a little shorter or longer.

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

△ 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.

△ If the components are stirred by hand, or the environmental temperature is too high, the viscosity of deck covering will be higher as well. In this case, clean water can be added properly. But too much water will directly affect the strength of the material.

△ 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.