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Achieves excellent long-term creep strength. Lightweight and outstanding workability. Also demonstrates high storage effectiveness.

【Newpla-kun Structural Components】 《Main Body Block》 There are two types: F type (concave) and M type (convex). They maintain sufficient strength against vertical loads while ensuring large gaps. 《Frame》 Used as joint components for the main body block. Made from high-strength polypropylene, it possesses adequate strength in the horizontal direction. 《Top Plate》 Used to level the upper surface and the top edge. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

Outstanding water treatment capability significantly reduces construction area! No piping work required, shortening the construction period! Equipped with maintenance features!

■Void ratio 94% Outstanding water treatment capacity significantly reduces construction area ■Easy construction Lightweight design of approximately 6.7 kg per unit makes construction easy! No piping work required, making the process simple! Shortened construction period! ■Built-in water pipe Smooth water flow due to the presence of a water pipe inside the tank ■Maintenance management Easy maintenance with transfer pipes to prevent clogging! Comprehensive measures against functional decline! ■Durable and long-lasting Compatible with T-25, suitable for installation under parking lots ■Ecology Environmentally friendly due to the use of recycled materials (recycled polypropylene) ■Reliable performance and quality Certified by the Public Interest Incorporated Association for Rainwater Storage and Infiltration Technology → Certification was renewed as of April 1, 2018 ● For a comparison with conventional crushed stone infiltration trenches, please see the detailed information below. ● For installation and maintenance photos, parts list, specifications, and other details of the rainwater storage infiltration facility "New Trench-kun," please refer to the catalog. ● New Trench-kun is a registered product in the Ministry of Land, Infrastructure, Transport and Tourism's new technology information provision system "NETIS" (NETIS No. KT-130092-A).