Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anomalous effects of drying and wetting on the flexural and compressive strengths of autoclaved calcium silicates
Abstract The flexural and compressive strengths of a series of autoclaved OPC silica pastes are compared in the oven-dried, as-autoclaved and saturated conditions. The silica particle size was varied in the range 3–50 μm and the water/solids ratio from 0.24 to 0.65. The effects on strength and dimensional changes of prolonged exposure to both drying and wetting environments were also studied. A number of anomalous strength changes were observed following both drying and wetting, associated with the very fine silicas and the lower water/solids ratios. Possible explanations are proposed.
Anomalous effects of drying and wetting on the flexural and compressive strengths of autoclaved calcium silicates
Abstract The flexural and compressive strengths of a series of autoclaved OPC silica pastes are compared in the oven-dried, as-autoclaved and saturated conditions. The silica particle size was varied in the range 3–50 μm and the water/solids ratio from 0.24 to 0.65. The effects on strength and dimensional changes of prolonged exposure to both drying and wetting environments were also studied. A number of anomalous strength changes were observed following both drying and wetting, associated with the very fine silicas and the lower water/solids ratios. Possible explanations are proposed.
Anomalous effects of drying and wetting on the flexural and compressive strengths of autoclaved calcium silicates
Baggott, R. (Autor:in) / Shirkavand, M. (Autor:in)
1995
Aufsatz (Zeitschrift)
Englisch
| British Library Online Contents | 1995
Effects of Superplasticizer on Workability and Flexural Strength of Autoclaved Calcium Silicates
| Online Contents | 1995
Effects of Superplasticizer on Workability and Flexural Strength of Autoclaved Calcium Silicates
| British Library Online Contents | 1995