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International Journal of Concrete Structures and Materials

Table 16 Results of concrete slab length based on the shrinkage characteristics

From: Increasing the Length of Concrete Pavement Slabs Using Shrinkage Reducing Admixture and Polypropylene Fiber

Concrete type

ΔL (m)

αt (1/°C)

ΔT (°C)

C

É›

L (m)

OPC 0.35

0.004

10.8 × 106

40

0.65

7.7 × 104

5.12

SRA 0.35

0.004

10.8 × 106

40

0.65

5.4 × 104

6.33

FIBER 0.35

0.004

10.8 × 106

40

0.65

6.29 × 104

5.80

SRA & FIBER 0.35

0.004

10.8 × 106

40

0.65

4.8 × 104

6.75

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