[Case Study] High Durability Weed Control Sheet "Chigaya Sheet(R)" 10-Year Progress Case
Introducing a site where over 10 years have passed since the installation of the high-durability weed control sheet "Chigaya Sheet(R)". We are pleased to present a valuable collection of case studies covering 29 locations without omission.
Chigaya Sheet® is a highly durable weed control sheet that effectively suppresses robust weeds, with a proven track record in public works. This time, we have compiled a collection of case studies to confirm whether our company's guideline of a "10-year lifespan" for Chigaya Sheet® is appropriate, based on actual sites. This collection includes a valuable set of 29 locations. Currently, the quality and performance of weed control sheets are judged based on the quality standards set by manufacturers, and in actual sites, the expected effects may not always be achieved. Through this collection of case studies, we hope you will understand that the 10-year lifespan of Chigaya Sheet® is appropriate and that our method of indicating lifespan is reliable. ★We will send the case study collection to anyone who requests it. Please contact us and request "10-year case study collection." *We have also attached a "Simplified Version - 10-Year Case Study Collection" in PDF format on the same page, featuring four selected cases. Please feel free to download and take a look.
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basic information
【Chigaya Sheet(R) Specification】 ■Material: (Front) Polyester non-woven fabric (Back) Polyester high-density long fiber non-woven fabric (with a hard layer of density 0.4g/cm3, two-layer structure) ■Weight: 310g/m2 or more ■Thickness: 2.0mm or more ■Light blocking rate: 99.9% or more ■Water permeability: Yes ■Color: Green, Brown (made to order) ■Size: Width 1.0m × Length 25m, Width 2.0m × Length 25m ■NETIS Number: (Old) CB-010039-VE
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Weed control
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Company information
The Shirazaki Corporation is committed to "suppressing weeds using environmentally friendly methods and cultivating only the desired plants," providing "weed-free excitement, number one in Japan." In other words, the above-ground parts of the plants are protected from weed pressure with mulching materials, while the underground parts are supported by symbiotic microbial materials that assist root activity.