As a result of simplifying materials and processes... shortened construction period! Reduced waterproofing costs!
Easy construction ensures quality while shortening construction time, reducing costs, and increasing profits! The advancements in workability, environmental performance, and economic efficiency have been recognized, and it has been registered in NETIS.
In the typical modified asphalt waterproofing torch method, the process begins with the installation of a ventilation sheet, followed by the application of a sand-coated sheet, where the entire back surface is heated and melted using a torch burner. This process requires a high level of skill and places a significant burden on the workers. OS-sheets have mechanized the entire torch sheet heating process at the construction site in a factory setting, which has improved quality and reduced the burden on workers, while also eliminating one step in the construction process. The torch work at the construction site is now limited to the sheet joint areas, allowing for approximately a 90% reduction in the use of open flames compared to the typical modified asphalt waterproofing torch method, significantly lowering CO2 emissions and the burden on workers. As a result, the speed of waterproofing construction has increased, and stable quality improvements have been achieved while considering the natural and working environments. OS-sheets enhance productivity with a smaller workforce, shorten construction periods, and enable more waterproofing projects to be completed. Additionally, the OS-sheets waterproofing system has a simple material composition, making inventory management easier and reducing transportation costs. By simplifying materials and processes, various costs can be reduced, allowing for the generation of additional profits.
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**Cost Reduction Part 1** ★Improving productivity and reducing construction costs through labor-saving measures By streamlining construction, it is possible to carry out work with fewer workers. Increased productivity allows for more sites to be completed. **Cost Reduction Part 2** ★Reduction in material costs OS-sheets have become waterproof sheets with two functions by integrating the conventional underlay and overlay sheets in the factory. Compared to traditional methods such as the Ministry of Land, Infrastructure, Transport and Tourism's AS-T3 and ASI-T1, the OS-sheets waterproof system has been recognized for its advancements in **workability**, **environmental performance**, and **economic efficiency**, and has been registered as a new technology in NETIS (KT-200118-VR). **Cost Reduction Part 3** ★Reduction in material transportation and management costs The OS-sheets waterproof system has a simple material composition, which reduces the amount of transportation and keeps shipping costs down. Additionally, inventory management and securing storage space become easier. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Robusto Co., Ltd. is a company primarily engaged in the manufacturing and sales of waterproof materials and other building materials and tools. To create products that fit the future of Japan, we prioritize "labor-saving in construction," "improvement of productivity," and "reduction of environmental impact." To ensure quality unaffected by human resources or environmental factors, we strive to bring semi-finished products as close as possible to finished products, simplify materials and processes, and avoid large tools and equipment whenever possible. By incorporating these considerations into our products and methods, we aim to reduce processes, labor, and environmental impact at construction sites, continuously preparing for the future of Japan. We offer products such as the simple and easy-to-install 'OS-sheets.' We can propose solutions tailored to our customers' needs and budgets, including asphalt waterproofing and sheet waterproofing. Please feel free to contact us with your requests.