Skip to main content

Table 4 Details of cracks during stabilised cracking stage

From: Long-Term Flexural Behaviour of Cracked Reinforced Concrete Beams with Recycled Aggregate

Specimen

Number of cracks

Space between cracks (mm)

Crack width (mm)

t0

t90

NC

16

110

0.10

0.16

RAC-50

18

90

0.16

0.24

RAC-100

20

70

0.20

0.30

  1. *The results are the average of the readings of both sides
  2. t0 = time at start of loading (age of 28 days), t90 = time at 90 days of loading (age of 118 days)