EPD: Aluminium framed curtain wall system, double glazed, 7.2 m x 3.6 m, 51.67 kg/m2, CW 60 (Reynaers Aluminium)
This Environmental Product Declaration (EPD) is for business to business communication. This EPD refers to the Concept Wall® 60 (CW 60) and Concept Wall® 60 _HI (CW 60_HI) which are a façade and roof system that offers unlimited design freedom and allows maximum transparency. CW 60 and CW 60_HI are available in several design and glazing variants, but also includes different technical variants to comply with specified levels of fireresistance and thermal insulation. The design variants offer solutions for both the exterior and the interior of the building. The representative product is a double glazed curtain wall of 7.2 m high by 3.6 m wide as sketched in Figure 1.The representative products are composed of 2 vertical mullions (profiles) and 2 horizontal transoms forming the border of the section. Two additional vertical mullions and 5 transoms divide the curtain wall area in 18 sections, ranging in size from 0.9m x 0.9m to 1.5m x 1.5m. All these sections are filled with double or triple glazing units depending on the product. As a conservative estimate, the calculated BoM considers 100% of the mass of the profiles located at the boarder of the representative product. In practice, these profiles can be shared with subsequent curtain wall sections. EPD results have been calculated for 3 representative products, that are detailed in Table 1. There is no integration of operable windows in the representative product.
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