Skip to main content

Table 1 Laboratory test plan

From: Laboratory Investigation on Preplaced Ballast Aggregate Concrete Deterioration over Freezing–Thawing Cycles

No

Cylindrical specimen dimensions (cm)

Investigated parameters

Exerted cycles

Number of specimens

1

\(10 \times 20\) (Fig. 2a)

Compressive strength—weight variation—appearance changes

0-100-200-300

12 (3 repetitions for each cycle)

2

\(10 \times 20\) (Fig. 2 (a))

Tensile strength—weight variation—appearance changes

0-100-200-300

12 (3 repetitions for each cycle)

3

\(10 \times 30\) (Fig. 2b)

Relative dynamic modulus—appearance changes

0-36-72-108-144-180-216-260-300

3