Thermal insulation structural base profiles PURBLOCK 550

production to order

Structural insulation of thermal bridges made on the basis of hard polyurethane foams, also known as PURENIT, PUROTERM, PHONOTHERM. It has high strength and resistance to pressure or mechanical stress. Resistant to moisture, dimensionally stable and stable. It is easy to work with. Possibility of milling, grinding, drilling, screwing and laminating. Very easy to glue. Open to water vapor diffusion. 100% recyclable.

coefficient of thermal conductivity λ=0.076 (W/mK)
water vapor diffusion µ ≤ 12
volumetric weight: ~550 kg/m3
heat resistance – 50°C to +100°C
reaction to fire E
Maximum compressive stress ≥ 7000 kPa at 10% depressurization
Swelling thickness (after 24 hours of storage in water) 1.0%
dimensional tolerance +/-1%
resistant to aging, mold, rot and harmful insects
safe for health - they do not contain CFCs, HCFCs and formaldehyde

Production of dimensions to order. Choose the size you need.

Choose a variant:

width

height

length

Starting at 2.25 €

The main benefits:

thermal protection
extremely resistant to moisture, minimal absorption
does not show dimensional changes or deformation
increases the service life of windows and related structures
prevents overcooling and freezing
prevents condensing moisture around windows and window sills
high load capacity - up to 7 tons
volume stability
simple workability when installing windows - gluing, cutting,
resistant to chemicals
suitable for all types of windows and doors, including sliding HS portals
extremely resistant to moisture, minimal absorption

Important recommendation:

Easy processing using basic tools, the same as for MDF or OSB boards
When anchoring into boards, we recommend pre-drilling a hole
For gluing or sealing, you can use ILLBRUCK SP351 adhesive sealant, ISO-TOP FLEXKLEBER WF, TFS NEW, TFS RAPID or OTTOCOLL M530 HI-SPEED fast-setting adhesive
Dimensions can be adjusted according to specific requirements for each PVC, ALU and wooden profile.

Technical parameters:

Kernel type		Rigid polyurethane foam (PUR)
Cladding type		it is not laminated
Density (EN 1602)	kg / m3	550 ±50
Thermal conductivity (EN 12667)	λ [W/mK]	0,076
Water vapor diffusion (EN 1607)	µ	ccc 12
Reaction to fire class (EN 13501-1)	Euroclass	E
Compressive strength at 10% compression (EN 826)	[kPa]	Ca 7000 kPa
Bending strength (plate thickness 15 mm) (EN 310)	N/mm²	7,8
E-module	N/mm²	500
Resistance to pulling out screws (4x60 mm) (EN 320)	N	650
Swelling thickness (after 24 hours of storage in water)	%	1,0
Water increase (after 24 hours of storage in water)	%	5,0
Change in length depending on humidity	mm/m	± 2
Residual moisture	%	2,0 - 4,0
Board dimensions	[mm]	2400 x 1350
Thickness	[mm]	15 - 60
Surface		polished
Edge		equal