Page 315 - New Trends in Eco efficient and Recycled Concrete

Reinf. bot v d b w d a Reinf. total Reinf. top mm mm kg/m 3 cm 2 /m cm 2 /m 21.13 0.147 69.58 6.23 4.85 21.22 0.151 59.70 5.84 4.30 21.54 0.162 61.10 6.30 3.43 21.34 0.208 53.14 5.59 4.00 20.01 0.213 65.47 6.08 5.04 19.76 0.202 55.63 5.74 4.30 19.94 0.196 58.76 6.35

class.
parameters c top mm 20 20 20 20 20 20 20 20 Exposure

different XC, concrete;

for c bottom
slab mm 20 20 20 30 30 30 30 45 aggregate
floor

RC RAC, Recycled
of Height mm 150 160 150 170 160 170 160 180 deflection.
values concrete; width.

Design aggregate crack long-term

10.6 S_NAC1_XC1 S_RAC1_XC1 S_NAC2_XC1 S_RAC2_XC1 S_NAC1_XC3 S_RAC1_XC3 S_NAC2_XC3 S_RAC2_XC3 Natural of value of value
Table NAC, a Design b Design