Tenders Are Invited For District Town Of Unna / Educational Location Hertinger Tor - Carpentry Work And Aluminum Wooden Windows

District Town Of Unna / Educational Location Hertinger Tor - Carpentry Work And Aluminum Wooden Windows. Educational Location Hertinger Tor / New Construction Of A Primary School With A Kindergarten And A Family Center The Subject Of This Tender Is The Manufacture, Delivery And Installation Of Vertically Installed Balcony Doors And Window Elements In Accordance With En 143511 In Wood-Metal Construction Including Surface Finishing, Use And Sealing Of Glazing And Other Additional Equipment If Required. Wood-Metal Windows And/Or Wood-Metal Composite Windows In The Sense Of This Tender Are Constructions That Are Covered On The Outside By Metal Profiles. They Have To Have A Material-Appropriate Combination Of Wood And Metal. The Subject Of This Tender Are Therefore Further Constructions In Which The Profiles Arranged On The Room Side Are Made Of Solid Or Laminated Wood. The Wooden Profiles Must Absorb The Forces From Horizontal Traffic Loads, Wind Loads, Fillings, Fittings, Etc. And Transfer Them To The Structure. The Metal Profiles Must Prevent Direct Weathering Of The Wood. Wooden Profiles And Metal Profiles Must Be Connected To One Another In A Shear-Flexible/Sliding Manner. The Metal Profiles Are To Be Ventilated.