Buried plastic formwork system for rainwater storage 'Elevator Tank'

Buried water storage facilities that can be installed underground in buildings or beneath busy road surfaces.

This is an embedded formwork for concrete made from recycled polypropylene, which allows for adjustable pipe heights from 75 to 250 cm (up to 300 cm in the Max version) according to requirements, enabling on-site casting of rainwater storage tanks for disaster prevention and firefighting. The grid on the bottom allows for the installation of supporting PVC pipes at regular intervals. 【Features】 ■ Easy installation ■ Buildings and large vehicles can pass over it after completion ■ High load-bearing capacity: Designed for large vehicles of SLW60/HGV* 60 class with a load capacity ranging from 500 kg/m2 to 5000 kg/m2, depending on the thickness of the pipe and slab, and can be installed under roads and parking lots. * Schwerlastwagen (German: large truck), Heavy Goods Vehicle total weight 60t, compliant with old DIN1072 Registered patents in Europe and the US EP3947843C0, US11851892B2 Modular support members for manufacturing elevated and/or breathable reinforced concrete floors EP1605113B1 Modular member system for manufacturing elevated and/or breathable reinforced concrete floors

Rainwater tankFlood prevention facilities, fire tanks, and flood control pondsRainwater infiltration facilities