PUR board PURBLOCK RND thermal insulation of arches, columns and pipes.

production to order

PUR insulation board specially modified so that it can be bent around an arch, column, pipe.

Made to measure according to the customer's requirements. Enter the required r (DN) in the basket in the notes.

coefficient of thermal conductivity λ=0.021 (W/mK)
water vapor diffusion µ ≤ 10
volumetric weight: ~33 kg/m3
heat resistance – 70°C to +140°C
reaction to fire E
Maximum compressive stress ≥ 250 kPa at 10% depressurization
Water absorption during short-term immersion ≤ 3%
dimensional tolerance +/-1%
resistant to aging, mold, rot and harmful insects
safe for health - they do not contain CFCs, HCFCs and formaldehyde

Choose a variant:

thickness

length x width

Starting at 18.00 €

excluding shipping cost

PURBLOCK RND insulation board made of rigid polyurethane foam is made with specially shaped fins that allow it to be easily bent around arches, columns, pipes and other rounded details. This is how you achieve consistent insulation of round details with a perfect radius.

We manufacture polyurethane boards exactly to order according to customer needs for the required thickness and diameter of the arch or column.

When assembling or gluing to a column or arch, we recommend using polyurethane glue intended for gluing insulating boards.
You spray the glue on the leveled board so that it gets a little into the cut out slats and after a while bend the board around the column and fix it until the glue hardens, for example with adhesive tape.