Measures for preventing spalling in existing concrete structures.
The basalt net method is a fiber sheet bonding technique applied to prevent the spalling of concrete fragments. By combining basalt fiber sheets (melted basalt fibers) with acrylic resin (Hard Rock II), it demonstrates high durability and robust spalling prevention performance. Additionally, due to the high opening ratio of the sheet and the use of translucent resin, the progression of cracks and other issues can be monitored. 【Features of Basalt Net】 ■ Strong against ultraviolet rays and excellent in durability ■ Adopts a double covering technique that wraps basalt fibers with low melting point fibers ■ The fixation of net intersections is improved through intertwining weaving and the melting of low melting point fibers *For more details, please download the PDF or feel free to contact us.
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【Features of Acrylic Resin】 ■ Semi-transparent, allowing for observation after repair ■ Can cure even at -10°C, enabling winter construction ■ Adhesion to wet and oily surfaces is possible ■ Adhesion failure is unlikely even if the mixing ratio is off (normal mixing is 1:1) ■ Does not produce cyanide gas during combustion * The material used for bonding fibers is a two-component mixed acrylic resin. * For more details, please download the PDF or feel free to contact us.
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Our company manufactures industrial textiles such as construction materials like architectural curing mesh and hanging banners, as well as civil engineering materials like fall prevention nets (basal nets) and fabric formwork (concrete mats). Additionally, as an independent textile company, we respond to our customers' needs and, driven by an unyielding spirit of inquiry, we will continue to deliver quality textiles to everyone in Japan. Please feel free to contact us with any requests.