Using eco-friendly natural materials, we protect mountains and rivers while beautifully enhancing waterfronts.
The ES Pod is a method that utilizes O&D wood, which has been treated for high durability from thinned timber, for root stabilization and floor stabilization in river construction and other projects. It is a cutting-edge technology registered with NETIS, demonstrating excellent characteristics. Being a natural material made from thinned timber, it supports diverse ecosystems and river maintenance. Its continuity in the transverse direction is beautiful and harmonizes with the natural environment.
Inquire About This Product
basic information
【Features】 ○ Environmental conservation through the effective use of thinned wood. ○ High durability comparable to concrete using O&D wood treated for high durability. ○ Simply place it at the designated installation location on-site. ○ Instead of using laid timber, fix a zinc-aluminum alloy coated basket within the frame and fill it with stones. ○ No need for water replacement. ○ Flexibility to accommodate flow direction, front and back, and scouring at the front. ○ Adaptable to uneven installation locations. ○ Compatible with river channel characteristics. ● For other functions and details, please contact us.
Price information
Please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
【Uses】 ○ Erosion control works ○ Dam construction ○ Mountain and river works ● For other functions and details, please contact us.
Company information
Nakatani Sangyo develops means to effectively utilize thinned timber and trees, which have been harvested for forest protection, in our daily lives, providing them as environmental materials to contribute to society. Among these, we apply an environmentally friendly water-soluble wood preservative called "Maitreck ACQ," which is globally recognized for its high effectiveness. We aim to create rich and vibrant public living spaces as public works and civil engineering materials. Based on the concept that "wood rots," we continuously research how to enhance durability and have achieved high-durability treated wood using various technologies.

