Rheological and mechanical development of a fiber-reinforced concrete for an application in civil engineering

Rheological and mechanical development of a fiber-reinforced concrete for an application in civil engineering
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用于土木工程应用的纤维增强混凝土的流变学和机械开发

DOI:
10.15226/sojmse.2014.00111
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发表时间:
2014
期刊:
Beton‐ und Stahlbetonbau
影响因子:
--
通讯作者:
Lothar Krolls
Lothar Krolls
中科院分区:
--
文献类型:
--
作者:
H. Funke;S. Gelbrich;A. Ehrlich;Lothar Krolls

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在重振法兰克福波塞冬大楼的过程中,开发了一个由建筑混凝土制成的经过大力优化的立面。纤维增强建筑混凝土的开发必须考虑必要的机械强度、设计技术和表面质量。纤维增强建筑混凝土的抗压强度为104.1 Mpa,三点弯曲抗拉强度为19.5 Mpa。此外,纤维高性能混凝土具有较高的耐久性,除冰液的毛细吸力和冻融试验表明,28次冻融循环后的耐磨性为113g/m2,平均透水深度为11 mm。
In the course of revitalizing the Poseidon Building in Frankfurt, an energetically optimized facade, made of an architectural concrete was developed. The development of a fiber-reinforced architectural concrete had to consider the necessary mechanical strength, design technology and surface quality. The fiber-reinforced architectural concrete has a compressive strength of 104.1 MPa and a 3-point bending tensile strength of 19.5 MPa. Beyond that, it was ensured that the fiber-reinforced high-performance concrete had a high durability, which has been shown by the capillary suction of de-icing solution and freeze thaw test with a weathering of abrasion of 113 g/m² after 28 freeze-thaw cycles and a mean water penetration depth of 11 mm.
DOI: 10.5539/jmsr.v2n3p96
发表时间: 2013
期刊: Journal of Materials Science Research
影响因子: --
作者:
Gelbrich
通讯作者: Gelbrich