Excellent chemical resistance! Semi-permeable type three-dimensional mesh permeable material with fused stripes.
The "Moyai Drain Mat" is a permeable material made from polypropylene, which excels in chemical resistance among polymer materials, and features a three-dimensional mesh structure with fused strands. The newly formed structure through integral molding is a fully open-type strand mesh that combines the functions of water collection and the hollow water passage of a spiral pipe, making it an ideal drainage material with high compressive strength. The "FS Type (semi-permeable type)" is optimal for applications such as drainage behind retaining walls and treatment of groundwater under tunnel invert. As custom products, there are options with a resin belt for attachment on the fin part of the permeable sheet, available as one-sided belt (FSB type) or both-sided belt (FSWB type). 【Features】 ■ Excellent chemical resistance ■ High compressive strength ■ One-sided permeable filter (non-woven fabric) ■ One-sided impermeable sheet (with fins) * A belt on the fin part of the impermeable sheet is also available (made to order) For more details, please refer to the catalog or feel free to contact us.
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basic information
【Lineup】 [Item Number: Thickness (mm) / Width (mm) / Length (m)] ■M-11 FS: 10 / 100 / 4 ■M-115 FS: 10 / 150 / 4 ■M-12 FS: 10 / 200 / 4 ■M-13 FS: 10 / 300 / 4 ■M-15 FS: 10 / 500 / 4 ■M-16 FS: 10 / 600 / 4 ■M-23 FS: 20 / 300 / 2.5 ■M-25 FS: 20 / 500 / 2 ■M-32 FS: 30 / 200 / 2.5 ■M-325 FS: 30 / 250 / 2 ■M-33 FS: 30 / 300 / 2.5 ■M-34 FS: 30 / 400 / 2 ■M-52 FS: 50 / 200 / 2 ■M-525 FS: 50 / 250 / 2 ■M-53 FS: 50 / 300 / 2 *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Drainage inside retaining walls for slopes ■ Treatment of groundwater under tunnel inverts, etc. *For more details, please refer to the catalog or feel free to contact us.
Company information
Yoshihara Chemical Co., Ltd. has developed a unique structure of permeable material called "Moyai Drain," which improves compressive strength and permeability performance compared to conventional loofah-structured permeable materials. This product is supplied to the Ministry of Land, Infrastructure, Transport and Tourism, NEXCO, the Railway Construction and Transport Facility Development Support Organization, various local governments, prefectural road public corporations, and other public institutions.