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Side ditch long U apron

Side ditch Long U apron

This structure complies with the concrete secondary products market product catalog and is designed to withstand a total vehicle weight of 25 tons and a rear axle load of 100 kN (10 tf). 【Features】 ○ The unit weight of the soil when calculating earth pressure is set at 20 kN/m3 (2.0 tf/m3) since it is compacted subgrade material. ○ There are three types available: a no-cover type (PU1), a cover type (PU4・2), and a no-overload type (PU5). ○ It can also be used in areas where no load is applied. ○ Long U and apron can be used in combination. ○ We also offer apron types compatible with drainage pavement, so please consult with our sales representative. ○ A type with bolt-fixed grating for crossing (T-25) can also be manufactured. *For more details, please inquire.