A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Infraleichtbeton
10.1002/best.200700605.abs
Als Infraleichtbeton bezeichnen wir Beton, dessen spezifisches Gewicht unterhalb der von der Norm angegebenen Werte für gefügedichten Leichtbeton, also unterhalb 800 kg/m3, liegt. Die mit dem geringen Gewicht einhergehenden guten Wärmedämmeigenschaften erlauben es, monolithische Sichtbetonbauten ohne weitere Wärmedämmung – energiesparend und nachhaltig – zu errichten. Ein an der Technischen Universität Berlin entwickelter Infraleichtbeton und ein damit gebautes Wohnhaus werden hier vorgestellt.
Infra‐Lightweight Concrete
Fair faced concrete not only has high visual qualities. Monolithic concrete structures are also particularly durable, and the fact that no plastering or cladding is required leads to cost savings and makes buildings more sustainable because they are easier to recycle. However, due to the high thermal conductivity of normal concrete, fair faced concrete without insulation causes prohibitive heating cost in cold countries. Infra‐lightweight concrete with a dry bulk density of less than 800 kg/m3 and the corresponding advantageous thermal properties promises to overcome this problem while maintaining the advantages.
At the Technische Universität in Berlin such Infra‐lightweight concrete was developed and a single family house using glass fibre bars as reinforcement was built to prove its practicality. This paper describes this new concrete mix and its properties. It elaborates on the structural implications when working with infra‐ lightweight concrete and design and construction of the house will be presented.
Infraleichtbeton
10.1002/best.200700605.abs
Als Infraleichtbeton bezeichnen wir Beton, dessen spezifisches Gewicht unterhalb der von der Norm angegebenen Werte für gefügedichten Leichtbeton, also unterhalb 800 kg/m3, liegt. Die mit dem geringen Gewicht einhergehenden guten Wärmedämmeigenschaften erlauben es, monolithische Sichtbetonbauten ohne weitere Wärmedämmung – energiesparend und nachhaltig – zu errichten. Ein an der Technischen Universität Berlin entwickelter Infraleichtbeton und ein damit gebautes Wohnhaus werden hier vorgestellt.
Infra‐Lightweight Concrete
Fair faced concrete not only has high visual qualities. Monolithic concrete structures are also particularly durable, and the fact that no plastering or cladding is required leads to cost savings and makes buildings more sustainable because they are easier to recycle. However, due to the high thermal conductivity of normal concrete, fair faced concrete without insulation causes prohibitive heating cost in cold countries. Infra‐lightweight concrete with a dry bulk density of less than 800 kg/m3 and the corresponding advantageous thermal properties promises to overcome this problem while maintaining the advantages.
At the Technische Universität in Berlin such Infra‐lightweight concrete was developed and a single family house using glass fibre bars as reinforcement was built to prove its practicality. This paper describes this new concrete mix and its properties. It elaborates on the structural implications when working with infra‐ lightweight concrete and design and construction of the house will be presented.
Infraleichtbeton
Schlaich, Mike (author) / Zareef, Mohamed El (author)
Beton‐ und Stahlbetonbau ; 103 ; 175-182
2008-03-01
8 pages
Article (Journal)
Electronic Resource
English
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