Two types are available due to differences in shape and use! A dedicated basket that prevents garbage from entering can be installed.
The "NK Mass" is a type of mass with a flat exterior that makes it easy to install drainage products. There are two types, Type 1 and Type 2, which differ in shape and use. Type 1 features a drop lid and is compatible with three types of U-shaped drainage. Type 2 has the same overall width as the free gradient drainage and does not have any protrusions. Type 2 sizes 600×600, 800×800, and 1000×1000 can also be used as masses for heavy pressure pipes (small to medium diameter). Additionally, there is a dedicated bottom foundation base for this product called the "NK Mass Base." 【Features】 ■ The top width fits perfectly with the drainage width ■ A dedicated basket is installed to prevent debris from entering ■ A steel receiving frame prevents corner chipping (anti-slip processing) ■ It has a cutting groove (10mm deep) for easy cutting (Please use a hand cutter for cutting work.) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Lineup】 ■ NK Mass Type 1 ・Easy to install on JIS side ditches ■ NK Mass Type 1 & 2 (300×300 to 500×500) ・Easy to install on simple side ditches ■ NK Mass Type 2 (600×600 to 1000×1000) ・Drainage mass used for heavy pressure pipes with a diameter of 600 or less *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company integrates the manufacturing, processing, and construction of concrete products through three main businesses: civil engineering materials, landscape materials, and exterior business. We are extensively involved in national infrastructure development and the creation of rich environments. With keywords such as "coexistence with the environment," "harmony with the landscape," and "safety and security," we will accurately respond to the diverse needs of our customers. Please feel free to contact us with any requests.