Resistance of concrete and expanded clay concrete under periodic external influences

Chloride Resistance of Concrete

Concrete Carbonation and Chloride Resistance Under Initial Hot Water Curing

Three concrete mix proportions were designed and prepared, respectively, such as fly ash concrete (abbreviated as “FAC”) with 30% fly ash replacement ratio of cement, fly ash, and slag concrete (abbreviated as “FSC”) with each of 20% fly ash and slag replacement ratio and ordinary Portland cement concrete (abbreviated as “OPC”) for the research of carbonation and chloride resistance of concrete...

Calibration of Load and Resistance Factors for Reinforced Concrete

Current approach for designing of reinforced concrete members is based on the load and resistance factor. However the load and resistance parameters are random variables, the constant values have been designated for them in the designing procedure. Assuming these factors as the constants, will be led to the unsafe and uneconomical designs. Safe designing of structures requires appropriate recog...

Spontaneous goal inference without concrete external goals

We automatically represent others’ actions in terms of their goal—for actions with concrete external goals (e.g. reaching for an object; Woodward, 1998). Is this true for actions without concrete external goals? We hypothesized that movement itself could be considered a goal, and that this inference forms part of concepts like dance, exercise and ritual. In a between-subject experiment, partici...

Lime as an Anti-Plasticizer for Self-Compacting Clay Concrete

This paper focuses on the modification of clay properties with inorganic additives to deflocculate and flocculate inorganic soil for the development of a material that would be as easy to use as the current concrete products, but with a much lower environmental impact. Considering that the rheological behaviour of clays is controlled by their surface charge, we first introduce potential determi...