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 | ≤1200kg/m3 |
Fluidity | Φ≥130mm |
Breaking Strength | ≥3.5MPa |
Compressive Strength | ≥10MPa |
Noninflammability | Comply with IMO 2010 FTP Code Part 1 |
Integral Structure | Fire Resistance | Comply with IMO 2010 FTP Code Part 3 |
Sound Insulation Index | ≥45dB |
Weight per unit area | ≤51.95kg/m2 |
3、The performance characteristics
The refractory deck has good fireproof performance and the floating performance, and can effectively reduce the noise and vibration noise.This deck is applicable to sound insulation, fireproof demanding shipping space.
4、Fire resistance rating
A-60:Comply with the 1974 SOLAS IMO 2010 FTP Code Part 3.
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-JIV Refractory Deck Covering | 13kg/bag | 2.46bag |
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 deck covering curing,Lay the rock wool slab on the steel deck and the Flat-fell seam tight, leaving no space;
7.5 Lay the steel wire mesh on the rock wool slab and also fixed 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 construction of deck covering must be curing 12 hours,and then hook out of the surrounding edge article blue 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.