1、Type of construction

2、Technical Index
Classification | Project Name | Technical Index |
Damping coating | The flammability test of the surface | Comply with IMO 2010 FTP Code Part 5 |
The flue gas and toxicity test | Comply with IMO 2010 FTP Code Part 2 |
Rock Wool Slab | Density | 140kg/m3±5 |
Noninflammability | Comply with IMO 2010 FTP Code Part 1 |
Steel Wire Mesh | Specification | The Specification is 150X150mm ,Ø5 |
Deck Covering | Density | ≤1900kg/m3 |
Fluidity | Φ≥130mm |
Breaking Strength | ≥3.5MPa |
Compressive Strength | ≥10MPa |
The flammability test of the surface | Comply with IMO 2010 FTP Code Part 5 |
Integral Structure | Fire Resistance | Comply with IMO 2010 FTP Code Part 5 |
Sound Insulation Index | ≥45dB |
Weight per unit area | ≤87.95kg/m2 |
3、The performance characteristics
The refractory deck has good floating performance, and can effectively reduce the noise and vibration noise.This deck is applicable to high-demanding sound insulation shipping space.
4、Fire resistance rating
The flammability of the surface:Comply with the 1974 SOLAS IMO 2010 FTP Code Part 5.
5、Recognised classification society
DNV.GL 、CCS 、EC
6、Packaging and dosage (per square metre to calculate)
Serial No. | Mterial Name | Packing Specification | Dosage |
1 | Rock Wool Slab | 140kg/m3 1200X600X50.0mm | 1.4piece |
2 | Steel Wire Mesh | Ø5,1500X2000mm | 0.33piece |
3 | AC-JI Refractory Deck Covering | 25kg/bag | 2.72bag |
4 | DP-SDI Damping | 20kg/barrel | 0.01barrel |
7、Construction technology
7.1 The steel deck need be rust-protect treatment,it is no oil pollution,dust and other contaminants on the surface;
7.2 Brush the DP-SDI Damping coating on the steel deck;
7.3 Using pumping machine to pump or dump the deck covering which mixed on the damping,use a foam roller to remove the air bubbles in the deck covering, and promote the flow of the deck covering ;
7.4 After the DP-SDI Damping coating curing,lay the rock wool slab and the Flat-fell seam tight, leaving no space;
7.5 Lay the steel wire mesh on the rock wool slab,fixed the joint.
7.6 Paste a circle of surrounding edge blue bar on the steel casing;
7.7 Using pumping machine to pump or dump the deck covering which mixed on the steel wire mesh,use a foam roller to remove the air bubbles in the deck covering, and promote the flow of the deck covering ;
7.8 After the deck covering curing,hook out of the surrounding edge article blue and filled with rock wool;
8、Note
8.1 After mixing,the deck covering must be finished laying within one hour, if manually stirring must be stirring evenly;
8.2 During the deck covering construction and curing, the environmental temperature should be in 10 ~ 35 ° C.When the temperature above 35 ℃ cooling measures should be taken;When the temperature lower 0 ℃ heat preservation measures should be taken;
8.3 The deck covering should be moistureproof, prevent bask in, and stored in a ventilation environment.Material shelf life is 6 months;
8.4 Lay the rock wool after the bottom of the deck covering (about 12 hours) curing;
8.5 Lay the Rock ,try to keep it flat-fell seam.