Outstanding water treatment capability significantly reduces construction area! No piping work required, shortening the construction period! Equipped with maintenance features!
In accordance with the new technical guidelines of the Public Interest Incorporated Association for Rainwater Retention and Infiltration Technology, we have launched a model-changed new standard "New Trench-kun II" (product dimensions remain unchanged). Improvements have been made compared to the conventional model as follows: - Compliance with the new technical guidelines of the Public Interest Incorporated Association for Rainwater Retention and Infiltration Technology - Improved connection pieces for easier assembly - Elimination of transport pipe ribs, allowing for internal inspection of the tank with a camera The plastic rainwater retention and infiltration facility, infiltration trench "New Trench-kun II," significantly reduces construction area with its excellent void ratio. No piping work is required, assembly is extremely simple with one-touch connections, and construction time is shortened. It is compatible with T-25 and can be installed under parking lots. The unique internal maintenance function of New Trench-kun II makes maintenance very easy. Due to these features, a cost reduction of 0-40% compared to conventional crushed stone trenches is possible (this varies by administration, so please contact us for details). *New Trench-kun II is a previously registered product in the Ministry of Land, Infrastructure, Transport and Tourism's new technology information provision system 'NETIS' (old registration number KT-130092-A).
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basic information
■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).
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Applications/Examples of results
Our services are widely used in public facilities, factories, buildings, condominiums, commercial facilities, restaurants, land development, and more across the country. For more details, please contact us or refer to our comprehensive catalog "New Trench-kun," which includes a list of major delivery achievements. (We are offering a free comprehensive catalog to design professionals. Please feel free to contact us.)
Detailed information
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Comparison with conventional crushed stone trenches [Photo: Sand removed from inside the main body due to maintenance function] Void ratio: 94% compared to 25-35% for crushed stone Workability: New Trench-kun can be excavated, placed, and backfilled up to 40m/day with one excavator, one operator, and two regular workers, depending on site conditions Maintenance: Trenches experience a decrease in function due to soil particles flowing in and accumulating from initial rainwater. While it is difficult to address this with crushed stone, New Trench-kun allows for easy removal of accumulated sand and cleaning of the internal device Cost reduction: Cost reductions of approximately 0-40% are possible due to administrative measures
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14th Environmental and Equipment Design Award - Winner in "Category 1: Equipment and System Design" The Architectural Equipment Comprehensive Association, a general incorporated association, hosts the "Environmental and Equipment Design Award" to recognize and award excellent "Environmental and Equipment Designs" with the aim of providing accurate and objective evaluations of environmental and equipment design to the general public. New Trench-kun has won in "Category 1: Equipment and System Design," which targets designs that excel in aesthetics and functionality for versatile equipment, devices, and systems.
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Company information
Development, construction, and sales of plastic rainwater storage and infiltration facilities ● Easy installation without piping work, equipped with maintenance features Rainwater storage and infiltration facility / infiltration trench 'New Trench-kun II' ● Increased options for facility height with a minimum facility height of 0.35m Rainwater storage and infiltration facility / reinforced rainwater storage tank 'New Pura-kun' ● Reducing total costs with over 90% void ratio plastic dam Rainwater storage and infiltration facility / rainwater storage tank 'Pura Dam-kun' ● Prevents overflow from the catch basin even when clogged 'MU type pipe mouth filter' ● Seismic strength level 2, large capacity of 5m³ for everyday water conservation and securing emergency water supply Rainwater utilization tank 'Plus Pool' We also offer assistance with drawing up plans for rainwater storage and infiltration facilities, rainwater calculations, document preparation, etc., so please feel free to consult with us. For more details, please refer to each product page or catalog. If you have any questions, please do not hesitate to contact us.