Example 10: Renovation of the deteriorated exterior wall of the education center using granite-like exterior materials.
The exterior walls of a public facility (education center) with many architectural features, which was damaged by the earthquake, were renovated using a three-color blown granite-like exterior material called "JX."
We would like to introduce an example of the renovation of the exterior walls of the existing RC-constructed "Itami City Comprehensive Education Center" using a three-color blown granite-like "JX." 【Property】 [Renovation] Itami City Comprehensive Education Center (Itami City, Hyogo Prefecture) ◇ Construction Date: March 2015 ◇ Construction Area: 2,470 m² ◇ Substrate: RC 【Customer's Issues and Requests】 ◆ This property, completed in September 1994, was damaged in the Great Hanshin-Awaji Earthquake in January 1995. ◆ More than 20 years have passed since completion, and the exterior materials have deteriorated over time, so renovation is desired. ◆ They want a long-lasting exterior material to reduce the maintenance costs of the exterior walls. 【Adoption Background】 ◇ Since this property is adjacent to the city hall and is a symbolic building for the city, high design quality and longevity were required, leading to the adoption of our products during the design phase. 【Selection Points】 ◆ Our company, with advanced spraying technology and complete responsibility for construction, can beautifully finish the continuous corner and edge wall surfaces. ◆ Durable and weather-resistant, with a long-lasting exterior finish material that comes with a 20-year warranty. ◆ As a long-lasting product, it can reduce LCC (Life Cycle Cost) compared to tile exterior walls.
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basic information
3-color blown granite-style "JX" Thinner and lighter compared to "New Jewel." While maintaining high-quality materials and technology, the price is kept low, expressing the texture of granite. *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
[Standard Construction Process] [1] Substrate adjustment of the construction wall → [2] Marking out / Joint color application → [3] Joint tape application → [4] Spraying of main material (Hamacast) → [5] Surface cutting (polishing) → [6] Application of top coat (two times) → [7] Completion
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Company information
Since our founding in 1945, Hamacast has been creating "good things" that no one can imitate. We develop and manufacture unique exterior materials and waterproofing materials, such as high-design stone-like exterior materials that replicate natural stone and excel in weather resistance and stain resistance, as well as tile exterior wall renovation methods that are highly safe and durable. We also offer waterproofing methods that combine over 40 years of experience and achievements in complex waterproofing techniques with added insulation and durability. Furthermore, our strength lies in our "complete responsibility construction," which ensures consistent quality and performance by managing all stages of construction and aftercare. By maximizing this strength, we respond to our customers' needs by enhancing the asset value of buildings and reducing maintenance and renovation costs. Moving forward, we will continue to explore without compromise to shape the values of a new era, consistently creating "good things" for people, communities, and the environment.