WALL MIN1
 LAYERS   = BÉTON_LOUR
 THICKNESS= 0.15
 ABS-FRONT= 0.2   : ABS-BACK= 0.2  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 16.2 : HBACK= 16.2
WALL MIN2
 LAYERS   = BA13  LVTH38    BA13  
 THICKNESS= 0.013 0.075  0.013 
 ABS-FRONT= 0.2   : ABS-BACK= 0.2  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 16.2 : HBACK= 16.2
WALL MEE2
 LAYERS   = BÉTON_LOUR PSETH38  
 THICKNESS= 0.2       0.18
 ABS-FRONT= 0.2   : ABS-BACK= 0.6  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 16.2 : HBACK= 43.2
WALL MEE3
 LAYERS   = BÉTON_LOUR PSETH30  
 THICKNESS= 0.2       0.12
 ABS-FRONT= 0.2   : ABS-BACK= 0.2  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 16.2 : HBACK= 16.2
WALL MII1
 LAYERS   = BÉTON_LOUR PSETH32  
 THICKNESS= 0.2       0.08
 ABS-FRONT= 0.2   : ABS-BACK= 0.2  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 16.2 : HBACK= 16.2
WALL PBTP1
 LAYERS   = BÉTON_LOUR  PSETH30
 THICKNESS= 0.2 0.1
 ABS-FRONT= 0.8   : ABS-BACK= 0    
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 23.8 : HBACK= 0
WALL PBVS2
 LAYERS   = BÉTON_LOUR  FLOCAGE
 THICKNESS= 0.2 0.12
 ABS-FRONT= 0.8   : ABS-BACK= 0.1    
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 23.8 : HBACK= 11
WALL PBEXT1
 LAYERS   = BÉTON_LOUR  FLOCAGE
 THICKNESS= 0.2 0.15
 ABS-FRONT= 0.8   : ABS-BACK= 0.6  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 23.8 : HBACK= 64
WALL PIN1
 LAYERS   = BÉTON_LOUR 
 THICKNESS= 0.2        
 ABS-FRONT= 0.1   : ABS-BACK= 0.8  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 11 : HBACK= 23.8
WALL PIN2
 LAYERS   = LV_FP  AIR    BÉTON_LOUR  
 THICKNESS= 0.03   0   0.2 
 ABS-FRONT= 0.1   : ABS-BACK= 0.8  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 11 : HBACK= 23.8
WALL PH1
 LAYERS   =  LV_FP  AIR    BÉTON_LOUR PUR   
 THICKNESS=  0.03   0   0.2   0.20  
 ABS-FRONT= 0.1   : ABS-BACK= 0.6  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 11 : HBACK= 64
WALL PH2
 LAYERS   = LV_FP  AIR    BÉTON_LOUR PUR TERRE   
 THICKNESS= 0.03   0   0.2  0.20  0.08
 ABS-FRONT= 0.1   : ABS-BACK= 0.6  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 11 : HBACK= 64
WALL CBR
 LAYERS   = CBR
 THICKNESS= 0.001  
 ABS-FRONT= 0.6   : ABS-BACK= 0.6  
 EPS-FRONT= 0.9   : EPS-BACK= 0.9  
 HFRONT   = 11 : HBACK= 64