A next-generation block that stops weeds from growing on their own!!
The "Weed Block" focuses on the growth mechanism of plants (tropism) and is developed based on evidence obtained from years of empirical research. Even when the five necessary conditions for plant growth—atmosphere, water, light, soil, and temperature—are met, it has a structure that suppresses the growth of weeds on its own. Additionally, it is the only road concrete secondary product recognized as an environmental technology and product by leading universities, research institutions, and many experts in the fields of land and environment in Japan. It is used in boundary blocks for pedestrian and vehicle areas, as well as L-shaped ditches. 【Features】 ■ Reduces approximately 2.3 tons of CO2 per 1000 meters generated from grass cutting. (Calculated from NETIS new technology registration [conventional weed control construction] labor costs) ■ Eliminates the need for products, technologies, pesticides, and repellents aimed at weed control, ensuring safety for people and the environment. ■ The weed control effect continues even if the joints of the paving material separate (confirmed through empirical research including construction monitoring). ■ Conventional weed control measures and products become unnecessary, reducing the burden on people, time, and budget.
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basic information
Weed control blocks, weed control type products ■ One-sided pedestrian and vehicle boundary ■ Two-sided pedestrian and vehicle boundary ■ One-sided pedestrian and vehicle boundary with base ■ Two-sided pedestrian and vehicle boundary with base ■ L-shaped drainage ditch ■ Center block with foundation *For more details, please download the PDF catalog or feel free to contact us. ------------------------------------------ [Official Site of Bannai Cement Industry] You can download various product catalogs and CAD drawings. https://www.bannai-cement.co.jp/ ------------------------------------------
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Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
【Construction Achievements】*As of March 31, 2020 ■Total construction length: 449 km ■Ministry of Land, Infrastructure, Transport and Tourism: 315 projects ■Prefectures: 861 projects ■Municipalities and private sector: 621 projects The effectiveness of weed control has been recognized, and the number of projects has been increasing year by year. 【Construction Records】 - March 2020: Sukagawa Civil Engineering Office, Nakano Sukagawa Road Bridge Improvement Project (Sidewalk) - March 2020: Hiraizumi Town Hall, Town Road Yado No. 1 Improvement Project - July 2019: Yahaba Town Hall, Town Road Chuo No. 1 Improvement Project No. 2 - February 2019: Utsunomiya National Road Office, New Route 4 Mukotsubo Area Improvement Project - October 2018: Sendai City, Akiu Onsen Aiko Line Intersection Improvement Project - July 2017: NEXCO Maintenance Tohoku, Kuninoto Interchange and Ichinoto Interchange Project - August 2015: NEXCO Maintenance Tohoku, Hachinohe Area Road Maintenance Project - November 2014: Koriyama National Road Office, Sukagawa City Route 4 Intersection Improvement Project - October 2012: Utsunomiya National Road Office, Route 4 Ujiie Yaita BP Kataoka Area Paving Project - January 2004: Nagoya National Road Office, National Route 23 South District Environmental Sidewalk Improvement Project *Partial excerpt, honorifics omitted *For more details, please download the PDF catalog or feel free to contact us.
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Company information
Bannai Cement Industry has been focusing on concrete secondary products for agricultural civil engineering, as well as products for roads and sewer manholes. Due to the diversification of needs, we have also started manufacturing and selling products that support landscapes and vegetation, considering harmony with nature, such as high-function environmental conservation blocks. To deliver higher quality products that satisfy our customers more quickly, we listen to customer feedback and continuously refine our technology. 【Location】 ◆Headquarters / Sendai City, Miyagi Prefecture ◆Aizu Factory & Aizu Sales Office / Kawauchi District, Fukushima Prefecture ◆Minamisoma Sales Office & Minamisoma Factory / Minamisoma City, Fukushima Prefecture ◆Kitakami Sales Office & Kitakami Factory / Kitakami City, Iwate Prefecture ◆Sendai Sales Office / Sendai City, Miyagi Prefecture ◆North Kanto Sales Office / Nasushiobara City, Tochigi Prefecture ------------------------------------------ 【Official Website】 You can download various product catalogs and CAD drawings. https://www.bannai-cement.co.jp/ ------------------------------------------