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Article
An experimental investigation of the thermal spalling of polypropylene-fibered reactive powder concrete exposed to elevated temperatures
Polypropylene fibers are embedded to prevent reactive powder concrete (RPC) from spalling failure under high temperatures. This paper probes the influence of embedded fibers at various volumetric dosages on th...
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Article
An investigation on micro pore structures and the vapor pressure mechanism of explosive spalling of RPC exposed to high temperature
Reactive powder concrete (RPC) is vulnerable to explosive spalling when exposed to high temperature. The characteristics of micro pore structure and vapor pressure of RPC are closely related to the thermal spa...
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Article
Investigation on thermophysical properties of reactive powder concrete
The thermophysical properties, such as thermal conductivity, thermal diffusivity, specific heat capacity and linear thermal expansion of reactive powder concrete (RPC) with different steel fiber volumetric fra...