Fig. 2

Creep deflection of specimens from a group C in varying humidity from 42 to 89 % RH, b group B in varying humidity from 42 to 80 % RH, c group A in varying humidity from 42 to 65 % RH (some deviation from the load point when the A-25 % was loaded led to lower deflection), and d a supplementary experiment, where the specimen was loaded within 55 % load level in varying humidity from 42 to 80 % RH. MC moisture content, RH relative humidity