全日アスファルト防水事業協同組合 List of Products and Services

Based on our achievements and environment, we will continue to evolve to meet the diversifying needs and trust.

• Waterproofing work
• Roof and gutter construction

We have realized the ASFIT waterproofing method, which is an evolved version of the highly reliable hot asphalt waterproofing method. In addition to high performance, high quality, and workability, we are committed to activities that contribute to the reduction of carbon dioxide emissions from production to construction. While leveraging the excellent characteristics of the hot asphalt waterproofing method that we have cultivated over many years, we will contribute to the effective use of limited regional resources.

• Modified asphalt sheet
• Waterproofing work
• Roof and gutter construction

The rich expressions of the four seasons that provide humans with moisture and joy. Among them, rain is a natural phenomenon that nurtures various forms of life and brings blessings. However, at the same time, rain and humidity also create various challenges in the development of urban functions. Since its establishment in 1976, the All-Day Asphalt Waterproofing Cooperative has been addressing such challenges and working towards harmony with the environment. In order to respond to the increasingly diverse architectural styles and environmental protection needs, we have decided to revise the specifications for the rubber asphalt waterproofing GA method. Leveraging our long-standing achievements and technology, we will continue to focus on products and methods that fully consider "low load," "high quality," and "high functionality," in line with the demands of the times and the next-generation environment.

• Waterproofing work
• Roof and gutter construction

We are addressing environmental issues. As advancements in building technology, heightened awareness among residents and users, and diversification of values progress, the All-Japan Asphalt Waterproofing Business Cooperative aims for the long-term durability of waterproofing materials while promoting improvements in construction methods that respond to labor-saving, energy conservation, and resource conservation. Furthermore, taking into account safety and environmental preservation, we are conducting research to maintain and preserve the existing social infrastructure over the long term. We have developed a sheet called "Polybest," which uses "polymer-modified asphalt" that has excellent waterproofing and durability by adding polymers to asphalt, and we have developed a new construction method called "Polybest Torch Method," which involves heating and fusing with a gas burner, based on years of experience, along with "Insulation Method" and "PB Mechanical Fixing Method" suitable for renovations.

• Renovation and repair methods
• Heat insulation and heat shielding methods
• Special Construction Method

Japan's climate and natural environment bring us humans comfort and healing. We must pass on invaluable resources such as fresh air and pure water to the next generation. However, in our daily lives and social activities, vast amounts of resources and energy are consumed, leading to serious environmental issues that threaten the foundation of human survival, such as global warming, ozone layer depletion, and acid rain. We strive to reduce environmental burdens, such as the consumption of Earth's resources, so that we can feel a sense of tranquility and abundance appropriate to Japan's climate. We also focus on the development, manufacturing, and proposal of excellent products based on reliable asphalt materials, continuing our social contributions through consideration for environmental protection with the applied technologies we have cultivated over more than 60 years.

• Waterproofing work