Mudular Tank is a modern absorption tank that provides solutions to architects, engineers, and especially to property owners who ultimately also go to the government, because this system is very simple, efficient and economical when applied to channel rainwater into the ground or to reservoirs that require water. the rain.

Sigma Tank is a domestic product under license from Elmich Singapore, commonly known as Versi Tank.

The way to ‘catch’ rainwater is by using a modern infiltration well in the form of a modular tank which can be used as an infiltration tank (absorption tank) using geotextiles and as a ground water tank (water tank in the ground) using geotextiles and geomembrane.

The modular tank is “planted” under the open area, so that rainwater flowing on the surface of the open area can be absorbed into the tank. To increase the water capacity, you can add an inlet pipe that is channeled into the tank. The water stored in the tank will be absorbed back into the soil naturally, so that the layers of soil around the tank will be filled with water again as additional groundwater reserves.