Modular Precast Reinforced Concrete Blind Drain

Product features:

The prefabricated modular structure greatly shortens the construction period, saving 70% of construction time compared with traditional cast-in-place blind drains. The interlocking joint ensures no leakage of the overall drainage system. The reinforced concrete structure has a compressive strength of 30MPa, which can bear heavy traffic load of urban main roads. The 100% recyclable material meets environmental protection standards, the 50μm filtration precision effectively intercepts sediment, and the service life of over 50 years greatly reduces later maintenance costs without additional anti-corrosion treatment.、

Product specifications:

The single module size is 500mm long, 200mm wide and 150mm high, each piece weighs 22 kilograms, the drainage rate is 120 liters per minute per module, compressive strength 30MPa, the geocomposite filter layer is 250g/㎡, filtration precision 50μm, installed with interlocking groove joint, the overall material is reinforced concrete without any additional chemical additives, temperature resistance range from -40℃ to 100℃, can be spliced into any length drainage system according to needs.

Product application:

It is suitable for underground drainage of urban main roads, drainage around subway stations, permanent drainage systems of large industrial parks, drainage of highway service area subgrades and other permanent engineering scenarios. It can adapt to complex geological conditions without frequent later maintenance, and is an ideal drainage solution for municipal infrastructure.