EARTHQUAKE-RESISTANT CONCRETE BLOCK – ERCB 25/19 Dimensions (mm): 350 x 245 x 190 Opening size: 185 x 185 Weight (kg): 14.5 Packaging (pcs/pallets): 56 Usage: 5 pcs/m2 HRN specifications EN 771-3 01
EARTHQUAKE-RESISTANT CONCRETE BLOCK – ERCB 25/23.8 Dimensions (mm): 380 x 250 x 238 Opening size (mm): 190 x 190 Weight (kg): 20 Packaging (pcs/pallets): 48 Usage: 4 pcs/m2 HRN specifications EN 771-3 02
EARTHQUAKE-RESISTANT CONCRETE BLOCK – ERCB 30/19 Dimensions (mm): 390 x 290 x 190 Opening size (mm): 230 x 230 Weight (kg): 17.5 Packaging (pcs/pallets): 56 Usage: 5 pcs/m2 HRN specifications EN 771-3 03
EARTHQUAKE-RESISTANT CONCRETE BLOCK – ERCB 30/23.8 Dimensions (mm): 390 x 290 x 238 Opening size (mm): 230 x 230 Weight (kg): 21 Packaging (pcs/pallets): 48 Usage: 4 pcs/m2 HRN specifications EN 771-3 04