Next-generation blocks that stop weeds from growing on their own! Weed control blocks "Sidewalk Apron Type" and "PL Gutter Type."
This is a "weed-blocking block" that stops the growth of weeds using plant properties. ○ We offer two types: "sidewalk apron type" and "PL gutter type"! ○ It can reduce maintenance costs associated with weeding. ○ It helps maintain the aesthetics and safety of road environments! ○ "NETIS Registration: CB-050041-V (old number)" weed-blocking block "Sidewalk apron type" "PL gutter type" Awarded the "Environmental Award" in 2013 Awarded the "National Land Technology Development Award" in 2014 Awarded the "Aichi Environmental Award" in 2016 Awarded the "Invention Grand Prize" in 2016 Awarded the "Eco Products Grand Prize" in 2016 Awarded the "Good Design Award" in 2017 Awarded the "Infrastructure Maintenance Grand Prize" in 2019 Awarded the "Japan Resilience Award" in 2019
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basic information
"The Principle of Weed-Blocking Blocks" Plants have a property called tropism. The tendency of plant roots to sense gravity and grow downward is called "gravitropism," while the tendency of stems and buds to grow upward toward light is called "phototropism." Weed-blocking blocks are designed in such a way that, due to their notch shape, even if weeds attempt to grow, they are directed in the opposite direction of tropism, causing the growth of weeds to stop. For inquiries about concrete secondary products, please contact Takamizawa Concrete Division.
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Detailed information
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Construction Example 1 - After Completion of Work This is after the completion of the sidewalk apron type construction.
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Construction Example 1 - One Year After Construction This is a sidewalk apron type that has been one year after construction.
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Construction Example 1 - 2 Years After Construction This is a sidewalk apron type that has been 2 years since construction. It can be seen that no grass has grown.
Company information
Our company manufactures and sells concrete products primarily in Nagano Prefecture and the surrounding areas. For concrete products, please leave it to Takamizawa Concrete Division.

