Search
TOP
Cryogenic storage tank floor materials
PCB(Perlite Concrete Block) is a floor material for Cryogenic storage tanks, and can be used as floor materials for LNG/LPG storage tanks, oxygen/nitrogen storage tanks, and Ethylene.Butane storage tanks as well.
01
As PCB has a lower thermal conductivity than cement-based products on the market, it delivers higher energy efficiency.
02
As PCB has high strength, it is widely used as thermal insulation material or supporting material at the corner of inner tanks.
03
PCB is rarely damaged, and is resistant to low-temperature brittleness.
Compressive Strength vs Density
| Oven dried Density | Minimum Compressive Strength | Average Compressive Strength | ||
|---|---|---|---|---|
| (kg/m³) | N/mm² | kgf/cm² | N/mm² | kgf/cm² |
| 1000 | 9.5 | 95 | 10.5 | 105 |
| 1200 | 13 | 130 | 15 | 150 |
Thermal Conductivity vs Density & Moisture Content
| Oven Dried Density(kgf/m³) | Thermal Conductivity at 0℃(kcal/mh℃) At moisture content vol% |
||
|---|---|---|---|
| Oven Dry | 5% | 10% | |
| 1000 | 0.209 | 0.230 | 0.260 |
| 1200 | 0.295 | 0.314 | 0.343 |
