Road concrete
Unreinforced concrete
EE4 - Exterior, frost, deicing salt
42,5 MPa (90d)
22 mm
57% limestone 2/6, 43 % concrete aggregates A+ 4/22
0/2,5 sea sand, 0/4 river sand
CEM III/A 42,5 N LA
Superplastifier, Air entrainer
S1
0,44
Slipformpaver
Sarrazyn
Properly pre-wet the A+ granulates.
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