Floor insulation boards with tresses:
They are panels with a high density of 30-35 kg / m3, and they are characterized by the presence of treads to prevent the formation of any thermal bridges, and their high densities reduce their thermal conductivity coefficient, which has an average value of 0.0310 W / m. Kelvin, and it is characterized by its self-extinguishing property (i.e. anti-flammable).
It is also characterized by its ease of installation and use, and it is characterized by the ease of the possibility of complete closure, because it can be placed in all directions
Standard dimensions:
length | width | height |
110 cm | 55 cm | 2 cm – 3 cm – 5 cm |
Some areas of application:
1- Thermal insulation of the floors in the floor heating system to prevent heat dissipation.
2- Thermal insulation of the floors and walls of the cooling facility due to its high densities and the absence of any thermal bridges.
3- Thermal insulation of floors, ceilings and walls.
Technical specifications of the floor insulation board (styrographite):
Product name: styrographite panels.
Product description:
It is an insulation board made of expanded polystyrene with graphite and pentane added (fireproof). It has a groove of 2 cm with a thickness of 1 cm. Its task is to prevent thermal bridges between the panels when installing and connecting them. This groove is located on all four sides of the slab and in every two opposite directions. The groove is reversed for the possibility of connecting the panels.
Dimensions:
From outside to outside: 112 cm long x 57 cm wide.
From inside to outside, it is 110 cm long x 55 cm wide, which are the net dimensions after installation.
Maximum weight kg | Minimum weight kg | Number of panels per cubic meter | Volume m3 | Net area m2 | Width cm | Length cm | Thickness cm |
0.424 kg | 0.363 kg | 82.5 boards | 0.0121 m3 | 0.605 m2 | 55 cm | 110 cm | 2 cm |
0.635 kg | 0.545 kg | 55 boards | 0.0181 m3 | 0.605 m2 | 55 cm | 110 cm | 3 cm |
1.059 kg | 0.908 kg | 33 boards | 0.0302 m3 | 0.605 m2 | 55 cm | 110 cm | 5 cm |
The raw material used:
Expanded polystyrene flame retardant with graphite added (fire retardant).
LR Series GRAY EPS flame retardant.
styrographite higher density | styrographite lower density | unite | test method | Specifications |
35 | 30 | Kg/m3 | GB/T6343-2009 | density |
260 | 200 | KPa | GB/T8813-2008 | Compressive strength (10% deformation) |
480 | 420 | KPa | GB/T8812-2007 | Bending strength |
420 | 380 | KPa | GB/T9641-88 | tensile strength |
90-100 | ℃ | – | onset of thermal deformation | |
0.2 | 0.2 | 1/℃ | GB/T8811-2008 | Dimensional stability (70 ± 2 °C, 48 hours) |
0.029 | 0.032 | W/M.K | GB/T10294-2008 | Thermal conductivity coefficient (25 ° C) |
3 | 3 | Ng/Pa.m.s | GB/T2411-2008 | water vapor permeability (>) |
0.7 | 0.8 | % | GB/T8810-2005 | Water absorption (≤) 3 days |
0.9 | 1.1 | % | GB/T8810-2005 | Water absorption (≤) 7 days |
1.1 | 1.3 | % | GB/T8810-2005 | Water absorption (≤) 28 days |