The polyurethane resin coating blocks the growth of weeds on the road surface.
The Weed Coat method is designed to prevent the growth of weeds at the interface and gaps between pavement and curbs. It involves applying a two-component, room-temperature curing polyurethane resin called "Weed Coat," which excels in adhesion, weather resistance, and chemical resistance, and follows the expansion and contraction of the substrate well, thereby preventing weed growth. "Weed" means to remove grass and keep the area clean, and it is suitable for interfaces and joint areas of newly constructed or existing sidewalks and central reservations. 【Features】 - Forms and seals a coating even on complex substrate shapes - Excellent permeability and adhesion - The cured coating follows the expansion and contraction of the substrate well - No peeling or scattering due to wind pressure or poor adhesion - Safe as it does not involve handling of flammable materials For more details, please contact us or download the catalog.
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basic information
【Specifications】 ○General Properties →Appearance: Base agent dark gray high-viscosity liquid / Hardener light yellow liquid →Viscosity (mPa·s/25℃): Base agent 200,000±100,000 / Hardener 55±25 →Specific Gravity (25℃): Base agent 1.36±0.1 / Hardener 1.15±0.1 ○Mixing Ratio (Weight Ratio): Base agent 100 / Hardener 25 ○Temperature: 25℃ ○Curing Properties →Initial Mixing Viscosity: 70,000–150,000 mPa·s →Application Time: Approximately 8 minutes →Tack-Free Time: 33 minutes →Complete Curing Time: 1 day ○Sheet Physical Properties →Hardness: 85–80 Shore A →Tensile Strength: 5.3 MPa →Elongation: 294% →Tear Strength: 20 kN/m ○Color →Standard colors gray and white, as well as various other colors available (custom order) ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 ○ Sidewalks, central reservations, embankments, tower grounds, drainage ditches, etc. ● For more details, please contact us or download the catalog.
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Company information
Matsuoka Construction Co., Ltd. Civil Engineering Department responds to various needs based on advanced technical skills and rich experience and achievements, while considering the improvement of living environments, from public works to private projects. We manage the construction of road improvement projects, bridge construction, sewer system development, river works, coastal works, and also carry out various repair works, regardless of size. Additionally, we own our own asphalt plant and provide various materials and construction services to meet diverse needs, such as road paving, sidewalk paving, and promenades in parks. Furthermore, our Architecture Department operates a first-class architectural office, responding to all needs with high-level knowledge from specialized technicians, starting from the planning and conceptual stages.