It is a flexible sheet for civil engineering made of polyvinyl chloride (PVC) resin.
The Markarian sheet is a waterproof sheet that Tatsu-no Chemical has delivered since its establishment in 1950, utilizing the technical skills and high-quality management cultivated to meet various customer demands, excelling in durability, economy, and environmental performance. 【Features】 ■ Flexible, with excellent elasticity and stretch characteristics ■ Highly durable and resistant to corrosion ■ Excellent cold resistance, maintaining flexibility even in winter ■ Easy to process with heat fusion, offering superior workability ■ Economical due to the ability for large-scale and uniform production in factories ■ Minimal property changes from 80°C to -40°C, making it optimal as a waterproof and moisture-proof material *For more details, please download the PDF or feel free to contact us.
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【Standard Specifications】 ■Thickness (mm): 0.4/0.5/1.0/1.5/2.0/3.0 ■Width (mm): max 2040 ■Length (m): 40/40/20/20/20/20 ■Reference Weight (kg/roll): 43/53/53/80/106/160 Other specifications are also available. *For more details, please download the PDF or feel free to contact us.
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【Uses】 ■ Prevention of soil erosion for riverbanks, coastlines, and embankments ■ Water retention for agricultural reservoirs, fire prevention reservoirs, ornamental ponds, artificial ponds, and balancing ponds ■ Prevention of wastewater infiltration, groundwater blockage, and waterproofing for landfills and industrial wastewater treatment ponds ■ Waterproofing for rivers, irrigation channels, and temporary waterways ■ Tunnel waterproofing, etc. *For more details, please download the PDF or feel free to contact us.
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Company information
Tatsuno Chemical is one of the few companies in Japan capable of manufacturing wide plastic sheets using the calendar method. Tatsuno Chemical started in 1953 as a manufacturer of flexible PVC sheets for toys, which later became a major trend. Since then, it has continued on the path of being a specialized manufacturer of plastic sheets using the calendar method for over 50 years. Currently, as a group company of Mitsubishi Corporation and Shin-Etsu Chemical Co., Ltd., it provides sheet and film materials across a wide range of fields, from daily necessities that enrich lives and construction materials such as printing films, to materials for electrical, electronic, and automotive parts like insulating tapes, and environmental conservation materials such as waterproof sheets. In 2001, it obtained ISO 9001 certification, an international standard for quality, establishing a product supply system that can be used with greater peace of mind. Additionally, it has successfully developed products that quickly respond to environmental needs, such as sheets with low CO2 impact throughout their entire life cycle.