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Corner connector – ŁDN 20


Corner connector – ŁDN 20
Corner connector – ŁDN 20
Application - connecting 20cm high concrete boards in the corners of a foundation. Symbol ŁDN 20 – height 20cm.

Corner connector ŁDN 20 is used for building fence foundations in the corners of a fence. Connectors are laid on poured out concrete footing, in which fence posts are set. The conncetor is assembled and leveled with the help of concrete or adhesive mortar.  Corner connector ŁDN 20 is used with 20 cm high boards. Together with other elements – corner connector – it replaces poured out foundations as was done previously. Maximum post width is 60mm.


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Technical parametres
norm PN-EN 12839:2002
compression resistance C 35/45   w/c<0.40
crippling load > 750 N
water absorption < 6.50 %


freeze resistance F150
element weight 14 kg
material concrete B20

Concrete foundations and connectors

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