No. | Product Description | Brand
Name | Dimension | Type |
Size | Thickness |
1 | Rigid Cellular Expanded Polystyrene Thermal Insulation Sheet
Fire Retardant Grade ** and CFC Free *** | STYROKING
12 | Various Sizes | 125 cm (max) | ASTM Type XI
(as per Table 1) |
2 | Rigid Cellular Expanded Polystyrene Thermal Insulation Sheet
Fire Retardant Grade ** and CFC Free ' | STYROKING
15 | Various Sizes | 125 cm (max) | ASTM Type I
(as per Table 1) |
3 | Rigid Cellular Expanded Polystyrene Thermal Insulation Sheet
Fire Retardant Grade ** and CFC Free *** | STYROKING
20 | ASTM Type VIII
( as per Table 1) |
4 | Rigid Cellular Expanded Polystyrene Thermal Insulation Sheet
Fire Retardant Grade ** and CFC Free *** | STYROKING
24 | ASTM Type II
( as per Table 1) |
5 | Rigid Cellular Expanded Polystyrene Thermal Insulation Sheet
Fire Retardant Grade ** and CFC Free *** | STYROKING
32 | ASTM Type IX
( as per Table 1) |
6 | Rigid Cellular Expanded Polystyrene Thermal Insulation Sheet
Fire Retardant Grade ** and CFC Free *** | STYROKING
40 | ASTM Type XIV
has per Table 1) |
Note 1: * Minimum density required by Dubai Municipality for block insert
Note 2: ** Minimum acceptable oxygen index as per ASTM C578 is 24%
Note 3: *** In compliance with clause 701.01 (1) of the Green Building Regulations and Specifications
Note 3: This document forms part of the Certificate of Product Conformity bearing the same certificate number.
Note 4: The above product shall bear the DCL Conformity Mark (applied on each product or on the packaging).
TABLE 1.
PHYSICAL PROPERTY REQUIREMENTS OF RIGID CELLULAR
EXPANDED POLYSTYRENE THERMAL INSULATION
SN | PROPERTIES | TYPE
XI | TYPE
I | TYPE
VIII | TYPE
II | TYPE
IX | TYPE
XIV | TYPE
XV |
1 | COMPRESSIVE RESISTANCE © yield or 10% deformation, which occurs first, min kPa | 35 | 69 | 90 | 104 | 173 | 276 | 414 |
2 | THERMAL RESISTANCE of 25.4 mm thickness, @ mean temp. of 24±1°C min, K-m2/W | 0.55 | 0.63 | 0.67 | 0.70 | 0.74 | 0J4 | 0.76 |
3 | THERMAL
CONDUCTIVITY, max, Win K @ 35°C and 60% RH | 0.0482 | 0.0419 | 0.0394 | 0.0377 | 0.0356 | 0.0356 | 0.0347 |
4 | FLEXURAL STRENGTH, min, kPa | 70 | 173 | 208 | 240 | 345 | 414 | 517 |
5 | WATER VAPOR PERMEANCE of 25.4 mm thickness, max, perm | 5.0 | 5.0 | 3.5 | 3.5 | 2.5 | 2.5 | 2.5 |
6 | WATER ABSORPTION by total immersion, max
volume % | 4.0 | 4.0 | 3.0 | 3.0 | 2.0 | 2.0 | 2.0 |
7 | DIMENSIONAL STABILITY (change in dimension),
max, % | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
8 | OXYGEN INDEX, min, volume % | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
9 | DENSITY, min, kg/m3 | 12 | 15 | 18 | 22 | 29 | 38 | 46 |
NOTE: THE ABOVE SPECIFICATION VALUES ARE EXTRACTED FROM TABLE I OF ASTM C578
