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Sleekboard Sauerland Door Cores Tubular Core
Like a bridge construction, Tubular Core provides an ideal combination of light weight and stability. Compared to solid boards, the weight of Tubular Core is reduced by up to 60%. This impressive fact proves that high quality doors do not have to be heavy! Tubular and solid cores have a very low thickness swelling, which is unusual for wood based materials. This makes them particularly suitable for doors with delicate surfaces. The special positioning of the particles guarantees a very high impact resistance: Doors with Tubular Core withstand even the greatest impact ? in spite of maximum diameter of the tubes.
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Sleekboard Sauerland Door Cores Strip Core
Strip Core perfectly combines Tubular Core advantages with cost reduction:
low weight
high impact resistance
economy of material
Strip Core is therefore vastly superior to other hollow cores. Fully automated assembly lines allow extremely economical door production.
That is why Strip Core is ideally suitable for light weight, stable and reasonably priced interior doors. -
Sleekboard Sauerland Door Cores Sound Core
Door sound insulation is influenced considerably by the following parameters:
weight of the door
flexibility of the core
sandwich design with a minimum number
of fixings between the layers
The typical structure of SAUERLAND board results in high flexibility ? a prominent feature of Sound Core ? allowing to reach the highest sound insulation values of all wood based boards.
Thickness precision and high impact resistance are important features in sandwich design, achieving the best surface quality and optimum technical values.
Sound Core offers an ideal combination of these requirements. -
Sleekboard Sauerland Door Cores Fire Core
The unique structure of SAUERLAND board is the main reason for the superior fire resistance of Fire Core ? without using additional fire retarding additives. Even at relatively light weight the burn-off rate is very low. This leads to doors with excellent fire rating and stability.
Fire Core is suitable for almost all types of doors:
flush doors
profile doors
sound insulation doors
multi-functional doors
glazed doors
high performance fire doors ? more than 60 minutes.
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