Innovative developments in the area of building materials

High-performance concrete façade with energy-efficient anchorage

Introduction

Innovative developments in the area of building materials enable construction of energy-efficient architectural concrete façades. Light and airy façades made of (ultra-)high performance concretes can be manufactured as facing shells or curtain façades for sandwich walls. Linear connections of glassfiber-reinforced plastic are used as anchorage elements and enable fastening to the loadbearing structure without thermal bridging. Tensile and compressive stress due to wind and temperature can be permanently transmitted, causing low deformation, due to the material properties of the...

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Issue 06/2023

New design options through concrete façades made of carbon-reinforced concrete – safe assembly due to ­approved fastening systems

Because of the minimum concrete cover, the previous minimum thickness of façade panels made of steel-reinforced concrete amounts to 7.0 cm, with the façade anchor plates being approved by building...

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Issue 02/2017 Energy-saving building envelopes

Thermally decoupled pressure connections for reinforced-concrete columns

In the course of the increasingly stricter standards imposed by the German Energy Savings Ordinance (EnEV), reducing the thermal losses of building envelopes is of great significance. In this context,...

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Issue 02/2018 Current investigations of high-tensile concrete

Carbon-fiber reinforcement combined with the orientation effect of 3D pressure

Attempts have long been made to replace conventional steel reinforcement with suitable alternative materials. In this context, cost-effectiveness has been given special priority. At Augsburg...

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Issue 08/2019 HALFEN

Fastening systems for thin concrete façade panels

Architects are increasingly focusing on thin, large-sized façade panels. Their modern appearance and low thickness open completely new possibilities in building design. These innovative panels are,...

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Issue 02/2020 Non-reinforced ultra-high performance concrete (UHPC)

A cover for sandwich wall panels

Multi-layer reinforced-concrete wall panels comprise a supporting and facing shell made of reinforced concrete as well as an interior insulating layer. The facing shell, which forms the façade, has a...

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