pfe.gc.0231
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P.O. C.<br />
1035<br />
25<br />
E<br />
22<br />
15<br />
7 0<br />
P. T. P.<br />
324<br />
20<br />
o<br />
20<br />
13<br />
6.0<br />
D. T. D.<br />
797<br />
25<br />
E<br />
22<br />
15<br />
7.0<br />
Epaisseurs retenues (cm).<br />
Fond ati on Base Revêtement<br />
0 23 07<br />
0 23 07<br />
0 20 06<br />
0 20 06<br />
1) 15 05<br />
0 20 06<br />
Exemple de calcul<br />
Revêtement<br />
Base<br />
= 7.5 cm<br />
= 17 -7.5 = 9.5 cm<br />
fondation = 25 - 17 = B cm<br />
Base + revêtement = 7.5 +9.5 =17 cm < e m ' n<br />
Epaisseurs retenues<br />
Revêtement = 7 cm<br />
Base<br />
Fondation<br />
= 23 cm<br />
= 0 cm<br />
Base + revêtement = 30<br />
= OK.<br />
3.3