For the vocational school (RBBZ), a new two-field sports hall with an annex ("social wing") with various side rooms for equipment, technology, changing rooms and showers is planned. The sports hall must be adapted to the requirements of school sports and private sports clubs; it should continue to be divisible in three ways.
The sports hall including the extension ("social wing") is not built with a basement, but is built flat on striped and single foundations or floor slabs.
The two parts of the sports hall and annex are completely separated from each other by joints.
The bracing is therefore carried out separately for both parts of the building.
The sports hall is around 46 m long and 23 m wide and has an inner area of around 22 mx 45 m, which can be divided into 3 halls by partition curtains. The roof is designed as a pent roof with the high point on the southwest side. The building height varies between around 11 m on the southwest side and around 10 m on the northeast side. The supporting structure of the hall is made of steel framework frames.
Trapezoidal sheeting is used as the roof covering, which runs from the ridge (including the overhang) to the eaves and purlins. The purlins rest on the truss frame.
The extension of the sports hall "Sozialtrakt" with the corresponding rooms borders the sports hall in the southwest and is around 50 m long and 15 or 16 m wide. The exact dimensions can be found in the plans. The solid ceiling of the single-storey extension rests on masonry walls with ring anchors. The entrance area is roofed with a light steel construction.
For a sports hall (playing field 22x45m), the following impact protection work must be carried out:
305 m
Ball impact safety according to DIN 18 032, part 1 and part 3, total wall structure: approx. 90 mm, installation height: from OKFF to 2,477 mm, consisting of wooden substructure birch multiplex, dimensions and fastening according to test certificate, acoustic felt, trickle protection fleece, wall cladding made of birch multiplex Plywood panels panel axis dimension in height: approx. 395 mm, base 105 mm, panel axis dimension in length: usually approx. 2 480 mm,
Incl. Custom-fit panels, perforation with 4/16 mm T-hole pattern, 46 m ball rolling board approx. 110 mm, 90 m ball rolling board approx. 67 mm, including all cut-outs for electrical and door installation. 2 pcs. 2-leaf Sports hall
Door element (d) inner door 3,000 x 2,460 mm, 1 pc. 2-leaf. Sports hall door element, outer door, 2 900 x 2 450 mm, 1 pc. 1-leaf. Sports hall door element, outer door, 1 600 x 2 450 mm, 3 window elements, fixed glazing,
Ball-proof, everything as a special construction according to DIN 18032 for sports halls. Blind and door frame made of welded steel, rectangular and stop profile tubes, including equipment with area-elastic impact wall function, 1 piece of sports hall equipment room lock door 3 060 x 2 460 mm,
Floating gate equipped with a counterweight fitting, with vertical and horizontal guide rails, with area-elastic impact wall function.