Page 316 - New Trends in Eco efficient and Recycled Concrete

v d b mm 21.13 21.22 21.54 21.34 20.01 19.76 19.94 19.97

w d a mm 0.147 0.151 0.162 0.208 0.213 0.202 0.196 0.254

Reinf. total kg/m 3 69.58 59.70 61.10 53.14 65.47 55.63 58.76 54.27

Reinf. top cm 2 /m 6.23 5.84 6.30 5.59 6.08 5.74 6.35 5.52

Reinf. bot cm 2 /m 4.85 4.30 3.43 4.00 5.04 4.30 3.63 4.85

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