[Construction Example 28] Installation of high weather-resistant granite-like exterior material on walls with different substrates.
The method involves painting the base materials of different materials (aluminum, PCa) in a black stone finish at the factory and installing them in new buildings. The result is a high-end appearance.
We would like to introduce an example of the wall surface (aluminum panels and PC panels) of a newly constructed 20-story high-rise building, completed with granite-like "JT-S." 【Property】[New Construction] Umeda Gate Tower (Osaka City, Osaka Prefecture) ◇Construction Date: January 2009 ◇Construction Area: 2,638 m² ◇Substrate: Aluminum panels, PCa panels 【Customer's Challenges and Requests】 ◆ The finishing material for the exterior wall should be a long-lasting paint that maintains its aesthetic appeal over time. ◆ We want to reduce the frequency of renovations and lower maintenance costs. ◆ To shorten the construction period, we would like to install pre-painted finished panels (PCa panels, aluminum panels). 【Adoption Background】 ◇ The design office handling the building requested a black stone-like exterior finishing material. ◇ General paints risk discoloration, and since it is a high-rise building, we proposed our products, which excel in weather resistance and durability, leading to their adoption. 【Selection Points】 ◆ It has strong adhesion that can accommodate different substrates, eliminating concerns about cracks, peeling, or falling off. ◆ It possesses strong adhesion that can be applied to almost all substrate materials, including RC and metal panels. ◆ Since the exterior wall panels can be produced in a factory, on-site work can be omitted, significantly shortening the construction period.
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basic information
Granite-style "JT-S" This high-quality, low-cost artificial stone with a granite appearance features weather resistance and seismic resistance, while being lightweight and thin-layered, elegantly enhances wall surfaces. *For more details, please refer to the PDF document or feel free to contact us.*
Price range
Delivery Time
Applications/Examples of results
[Standard Construction Process] [1] Substrate adjustment of the construction wall → [2] Marking/Joint color application → [3] Joint tape application → [4] Spraying of main material → [5] Surface cutting (polishing) → [6] Application of top coat twice → [7] Completion
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.
![[Construction Example 26] Renovation of building exterior with tile peeling prevention method + stone-like exterior material.](https://image.www.ipros.com/public/product/image/240/2000636215/IPROS37761775779745962126.jpeg?w=280&h=280)
![[Construction Example 01] The exterior walls of a newly built nursery school were constructed with bright natural sandstone-like exterior materials.](https://image.www.ipros.com/public/product/image/c15/2000637179/IPROS16430159066879079219.jpeg?w=280&h=280)
![[Construction Example 21] Exterior walls of a newly built hotel constructed with long-lasting granite-like exterior materials.](https://image.www.ipros.com/public/product/image/057/2000636268/IPROS15541695971850621056.jpeg?w=280&h=280)
![[Construction Example 25] Renovation of building exterior with tile peeling prevention method + stone-like exterior material.](https://image.www.ipros.com/public/product/image/caa/2000636213/IPROS36507939915087164106.jpeg?w=280&h=280)
