ハマキャスト List of Products and Services

"Dotland Highrise Stone" reproduces the texture and feel of the traditional Japanese stone processing technique known as "chisel-cut finish." The chisel-cut finish, which processes the surface of heavy natural stone into a rough texture, creates a dynamic and shadowed appearance on walls, while reproducing the rich colors and beautiful patterns of granite. [Features] ■ Exceptionally beautiful finish that closely resembles natural stone ■ Top coat cuts 99.8% of ultraviolet rays ■ Flexibly adapts to underlying hairline cracks and other imperfections ■ Top coat has high hydrophilicity, maintaining aesthetics through self-cleaning functionality ■ Preserves the beauty and quality of exterior walls for a long time *For more details, please refer to the PDF document or feel free to contact us.

"New Jewel" has thoroughly pursued the stone patterns and texture to closely resemble real granite. By using carefully selected materials and a specially developed spray gun, our exceptional construction techniques make it possible to express beautiful granite-like patterns and rich colors. [Features] ■ Spraying construction with a special gun and high technical skill ■ Topcoat cuts 99.8% of ultraviolet rays ■ Coating material has strong adhesion, ensuring safety and security without worries of peeling or falling off ■ Topcoat has high hydrophilicity and maintains aesthetics through self-cleaning functionality ■ Maintains the beauty and quality of exterior walls for a long time *For more details, please refer to the PDF document or feel free to contact us.

"JX" is an artificial stone with a granite-like appearance that maintains high-quality materials and exceptional technology while keeping costs down. It can express beautiful patterns and rich colors that closely resemble real granite. Thanks to superior quality coatings and a uniquely developed top coat, it offers a 20-year warranty with a 50-year lifespan. [Features] - Extremely beautiful finish that is very close to natural stone - The top coat cuts 99.8% of ultraviolet rays - Flexibly responds to underlying hairline cracks and other issues - The top coat has high hydrophilicity, maintaining aesthetics through self-cleaning functionality - Preserves the beauty and quality of exterior walls for a long time *For more details, please refer to the PDF document or feel free to contact us.

"JEA" is an artificial stone with a granite-like appearance that achieves low prices while maintaining high-quality materials and technology. It is capable of expressing the deep texture and beauty found in natural stone. With a special spray application technique and high technical skill, it achieves a finish that is remarkably close to that of real stone. 【Features】 ■ Long lifespan ■ Top coat cuts 99.8% of ultraviolet rays ■ Prevents deterioration of the coating material, maintaining quality for a long time ■ The base material has micro-elasticity (flexibility) ■ Flexibly responds to underlying hairline cracks and other issues *For more details, please refer to the PDF document or feel free to contact us.

"Kashiwa Lastone" is an artificial stone that harmoniously combines natural stone and man-made materials, featuring a warm, washed-out finish. It expresses the diverse colors and beauty inherent in natural stone while maintaining its texture. We can create custom colors to suit your preferences, and you can choose from crushed stone, pebbles, and more. Please feel free to consult with us. 【Features】 ■ Beautiful finish achieved through spray application with special guns and high technical skill ■ 50-year durability with a 20-year warranty made possible by our uniquely developed topcoat ■ The coating material has strong adhesion, eliminating concerns about peeling or falling off due to strong winds or earthquakes ■ Maintains the beauty and quality of exterior walls for a long time, reducing the frequency of renovations and maintenance costs ■ Responsible construction by consistently carrying out all processes in-house to guarantee high quality and functionality *For more details, please refer to the PDF document or feel free to contact us.

"Multicolor Sagan" is a man-made stone that faithfully reproduces the texture of natural sandstone using Hama Cast's unique "artisan technique." It can freely create a variety of colors, shades, and three-dimensional effects that cannot be expressed with natural sandstone, while maintaining its beauty for a long time. With excellent craftsmanship, it has achieved a 20-year warranty for a 50-year lifespan. 【Features】 ■ Beautiful finish achieved through special spray application and high technical skill ■ The topcoat cuts 99.8% of ultraviolet rays, preventing deterioration of the coating material ■ The coating material has strong adhesion, eliminating concerns about peeling or falling off due to strong winds or earthquakes ■ Maintains the beauty and quality of the exterior walls for a long time, reducing the frequency of renovations and maintenance costs ■ Responsible construction that ensures high quality and functionality by carrying out all processes in-house *For more details, please refer to the PDF document or feel free to contact us.

"TR Deluxe" is a marble-like artificial stone that freely expresses the texture of travertine, symbolizing classical marble and Roman stone architecture. It is capable of creating shapes and a variety of colors that cannot be achieved with natural marble. It can be applied to concrete, mortar, ALC, ECP, metal panels, and more. 【Features】 ■ Beautiful finish achieved through spraying construction with a special gun and high technical skills ■ A unique top coat developed in-house enables a 50-year lifespan with a 20-year warranty ■ The coating material has strong adhesion, eliminating concerns about peeling or falling off due to strong winds or earthquakes ■ Maintains the beauty and quality of exterior walls for a long time, reducing the frequency of renovations and maintenance costs ■ Responsible construction that ensures high quality and functionality by consistently managing all construction processes in-house *For more details, please refer to the PDF document or feel free to contact us.

"Limestone" is a man-made stone that faithfully reproduces the soft color tones and warm texture of natural stone using Hama Cast's unique "artisan technique." It can be used for exterior walls, overcoming the deterioration issues commonly associated with natural limestone in outdoor settings. It recreates the classical expression of European architecture, creating a gentle and elegant atmosphere. 【Features】 ■ Beautiful finish achieved through spraying construction with a special gun and high technical skill ■ 50-year durability with a 20-year warranty made possible by a uniquely developed topcoat ■ The coating material has strong adhesion, eliminating concerns about peeling or falling off due to strong winds or earthquakes ■ Maintains the beauty and quality of exterior walls for a long time, reducing the frequency of renovations and maintenance costs ■ Responsible construction that ensures high quality and functionality by consistently carrying out all processes in-house *For more details, please refer to the PDF document or feel free to contact us.

"Colored White" is a synthetic stone that maintains the brilliance of transparent white marble for a long time, achieving a white exterior wall that is resistant to dirt. It is possible to maintain the beautiful appearance of newly built structures for an extended period. It can be applied to concrete, mortar, ALC, ECP, metal panels, and more. 【Features】 ■ Beautiful finish achieved through spraying construction with a special gun and high technical skill ■ The top coat cuts 99.8% of ultraviolet rays, preventing deterioration of the coating material ■ The coating material has strong adhesion, eliminating concerns about peeling or falling off due to strong winds or earthquakes ■ Maintains the beauty and quality of the exterior wall for a long time, reducing the frequency of renovations and maintenance costs ■ Responsible construction that ensures high quality and high functionality by consistently carrying out all processes in-house *For more details, please refer to the PDF document or feel free to contact us.

This is an example of a renovation using the "Hamatex Net Anchor Method" for the porcelain tile exterior wall of the building, along with a three-color blown granite-like finish called "New Jewel." 【Property】 [Renovation] Kusumoto No. 7 Building (Fukuoka City, Fukuoka Prefecture) ◇ Construction Date: September 2015 ◇ Construction Area: 768.4m2 ◇ Substrate: Porcelain Tile 【Customer's Challenges and Requests】 ◆ They want to reduce the maintenance costs associated with the tiled exterior wall. ◆ Since it is an intelligent building located at the corner of a major street near Hakata Station, they want to enhance its aesthetic appeal. 【Selection Process】 ◇ Although partial repairs had been made to the tiled exterior wall of the building in the past, issues had recurred over time. Therefore, a fundamental review was conducted, and our product was selected as a long-lasting renovation method with a long-term warranty. 【Selection Points】 ◆ As a long-lasting product, it can reduce LCC (Life Cycle Cost) compared to tiled exterior walls. ◆ The "Hamatex Net Anchor Method" prevents the detachment of the tiled exterior wall, ensuring safety and security for a long period. ◆ "New Jewel (4mm)" has a stone-like finish, providing a more luxurious and substantial appearance, enhancing aesthetics and increasing asset value. ◆ It excels in design, functionality, and durability, and is a long-lasting exterior finishing material with a 20-year warranty.

We would like to introduce an example of renovating the exterior wall of a building with porcelain tiles using the "Hamatex Net Anchor Method" combined with a three-color blown granite-like finish called "New Jewel." 【Property】 [Renovation] Kusumoto No. 8 Building (Osaka City, Osaka Prefecture) ◇ Construction Date: May 2019 ◇ Construction Area: 748m2 ◇ Base Material: Porcelain Tiles 【Customer's Challenges and Requests】 ◆ We want to reduce the maintenance costs associated with the tiled exterior wall. ◆ We want to enhance the aesthetic appeal of the intelligent building located in Osaka City. ◆ We liked the renovation method and specifications used for a previous exterior wall renovation in Fukuoka Prefecture. 【Adoption Background】 ◇ The same client who previously renovated the exterior wall of a building in Fukuoka Prefecture appreciated our products and renovation methods (specifications), leading to a repeat order. 【Selection Points】 ◆ As a long-lasting product, it can reduce lifecycle costs compared to tiled exterior walls. ◆ The "Hamatex Net Anchor Method," which prevents the peeling of tiled exterior walls, ensures safety and security over a long period. ◆ "New Jewel" features a stone-like finish that adds a sense of luxury and heaviness, enhancing aesthetics and increasing asset value. ◆ It excels in design, functionality, and durability, and is a long-lasting exterior finishing material with a 20-year warranty.

We would like to introduce an example of renovating the exterior wall of a building with blown tiles using the "Hamatex Net Anchor Method" and a three-color blown granite-like finish called "New Jewel." 【Property】 [Renovation] Nishi-Umeda MID Building (Osaka City, Osaka Prefecture) ◇ Construction Date: December 2014 ◇ Construction Area: 828m2 ◇ Substrate: Porcelain tiles + general painting 【Customer's Issues and Requests】 ◆ The south side of the building faces a road with heavy pedestrian and vehicle traffic, and there is a concern that if the tile exterior wall were to fall off due to aging, the damage could be significant, so we want to eliminate the risk. ◆ The dirt on the general paint is noticeable, and the aging deterioration is significant, so we want to improve the aesthetics. 【Adoption Background】 ◇ The existing tiled wall of the building had deteriorated due to past renovations, and considering safety and design, our products for preventing tile detachment and stone-like finishing were adopted. 【Selection Points】 ◆ The "Hamatex Net Anchor Method" prevents the detachment of the tile exterior wall, ensuring safety and security for a long period. ◆ The black granite-like "New Jewel" offers a sense of luxury and heaviness, enhancing aesthetics and increasing asset value. ◆ It is a durable and weather-resistant exterior finishing material with a 20-year warranty, which reduces the life cycle cost (LCC) compared to tile exteriors.

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.

We would like to introduce an example of a traditional plastering technique known as "wash finish," executed with a combination of sprayed artificial stone and natural stone finish called "Kashiwa Stone." 【Project】[New Construction] Tsukishima Foods (Suita City, Osaka Prefecture) ◇Construction Date: October 2006 ◇Construction Area: 153m2 ◇Base Material: Concrete 【Customer's Challenges and Requests】 ◆We want the columns (RC) of the new building to have a "wash finish" using natural stone with a high design quality and bright color tones. 【Adoption Process】 ◇Our company proposed our products at the request of the architectural firm handling the same project (new construction). ◇The design representative liked our product (Kashiwa Stone) that replicates the "wash finish," leading to its adoption. 【Selection Points】 ◆Combining natural stone with the main material of Hamacast to recreate the wash finish through plastering. ◆The main material has micro-elasticity, crack-following properties, and maintains its aesthetic appeal over a long period. ◆With excellent weather resistance and durability, the top coat has hydrophilic properties, achieving longevity and stain resistance, thus maintaining a beautiful appearance for an extended period.

This is an example of renovating the existing plaster wash finish of a bank's exterior wall using the "Hamatex Net Anchor Method" combined with a wash finish type "Kashiwara Stone." 【Property】[Renovation] A certain bank (Ikeda City, Osaka Prefecture) ◇Construction Date: October 2012 ◇Construction Area: 2,360m2 ◇Base: Plaster wash finish 【Customer's Issues and Requests】 ◆Prevent the detachment caused by aging deterioration of the exterior wall (mortar, wash finish). ◆Maintain the design (image of plaster wash finish) and color tone of the existing exterior wall. ◆Renovate using a method that has weather resistance, durability, and a long lifespan. 【Adoption Background】 ◇The design office handling the renovation plan strongly requested a finish equivalent to the existing exterior wall (wash finish). ◇Our exterior wall renovation method was proposed, and since only our product (custom-made) met the requirements for the finishing material, it was adopted. 【Selection Points】 ◆Our "Hamatex Net Anchor Method" prevents the detachment of the existing exterior wall and reproduces a color tone and texture very similar to the existing exterior wall using "Kashiwara Stone." It is a durable exterior material with a 20-year warranty. ◆Since the existing finish layer is not removed, there is less noise, vibration, waste, and dust, making it an environmentally considerate method.

We would like to introduce an example of the exterior wall of a newly constructed building with an ALC substrate, finished with the natural sandstone-like "Multicolor Sagan." 【Property】 [Renovation] A certain bank (Yao City, Osaka Prefecture) ◇Construction Date: April 2011 ◇Construction Area: 88m2 ◇Substrate: ALC 【Customer's Challenges and Requests】 ◆We want a bright and friendly appearance suitable for a new bank building. ◆Although the exterior wall has an ALC substrate, we want a high-end stone-like appearance. ◆We prefer exterior materials that are durable, weather-resistant, difficult to stain, and have a long lifespan. 【Adoption Background】 ◇We proposed a product that offers a heavy, sandstone-like finish for the ALC substrate exterior wall, resembling real stone. ◇While real sandstone is prone to staining and deterioration, making it unsuitable for exterior walls, our product "Multicolor Sagan" was recognized for its suitability as an exterior material and was adopted. 【Selection Points】 ◆Natural sandstone is unsuitable for exterior wall materials due to dust contamination and the growth of mold and moss; however, our product "Multicolor Sagan" can be used for exterior walls due to its stain resistance and high weather resistance. ◆Since the substrate is ALC, heavy stone materials cannot be installed, but our product is lightweight, making it easy to install on ALC substrates. ◆Thanks to high-design construction techniques, the finish resembles that of real stone (sandstone split surface).

We would like to introduce an example of the existing ALC exterior wall constructed with "Environmental Hamaflex-S (wall waterproofing material)" and "Colored White" with a white marble finish. 【Property】 [Renovation + New Construction] Applied Electric Co., Ltd. Joyo Factory (Joyo City, Kyoto Prefecture) ◇ Construction Date: September 2017 ◇ Construction Area: 2,445 m² ◇ Substrate: ALC 【Customer's Issues and Requests】 ◆ We want the exterior wall of the ALC substrate building to be a white wall that does not discolor or get dirty over a long period. ◆ We want a wall surface that does not have dirt from rainwater coming from openings or the wall surface. 【Adoption Background】 ◇ This building is part of an expansion plan for a building that our company fully renovated a few years ago, and the client requested construction with the same specifications. ◇ The reduction of life cycle costs was also an important reason for adoption. 【Selection Points】 ◆ By applying the highly waterproof "Environmental Hamaflex-S" to the substrate, we prevent water leakage from the wall surface. ◆ The Hamacast exterior material uses inorganic ceramic materials, ensuring it does not discolor for a semi-permanent period. ◆ The top coat, which has high weather resistance and durability, possesses hydrophilicity, maintaining the beauty of white marble for a long time due to its high dirt resistance. ◆ As a long-lasting product, it significantly reduces LCC (life cycle costs).

We would like to introduce an example of renovating the existing porcelain tile exterior wall of a building using the "Hamatex Net Anchor Method" and a white marble-like "Colored White." 【Property】 [Renovation] Certain Building (Nisshin City, Aichi Prefecture) ◇ Construction Date: May 2017 ◇ Construction Area: 4,876 m² ◇ Base Material: Porcelain Tile 【Customer's Challenges and Requests】 ◆ Change the design of the tile exterior wall to match the color scheme of another building on the same site, creating a sense of unity. ◆ Prevent the detachment of the tile exterior wall and reduce maintenance costs. 【Adoption Process】 ◇ The client and the general contractor requested a quote for our products, and we provided an explanation of our products to the general contractor. ◇ At the client's instruction, all craftsmen involved in the construction underwent training for working at heights and electrical shock prevention, leading to the order after obtaining qualifications. 【Selection Points】 ◆ By using the "Hamatex Net Anchor Method" to prevent tile detachment on the existing porcelain tile finish, we ensure safety and security for a long period. ◆ Consider the design balance between the existing building and the new building to create a sense of unity through design changes. ◆ The aggregate-colored Hamacast "Colored White" is finished in a color tone that matches the lush surroundings.

"Environmental Hamaflex H" is an excellent waterproof coating material for exterior walls that combines outstanding shielding functions to protect the exterior walls from ultraviolet rays and wind and rain, along with aesthetic qualities. It simultaneously achieves the beautification and waterproofing of building exterior walls. Additionally, it is optimal as a waterproof substrate for Hamacast exterior materials. The high-elasticity coating has excellent crack-following properties, superior waterproof performance, and prevents leakage. 【Features】 ■ Formaldehyde emission grade: F☆☆☆☆ ■ Prevents leakage, neutralization, salt damage, and freeze damage ■ Coating performance that withstands temperature differences from -20℃ to 60℃ ■ Maintains a beautiful appearance against wear from strong winds and sand dust in coastal areas ■ To guarantee high quality and high functionality, all construction processes are consistently carried out in-house *For more details, please refer to the PDF materials or feel free to contact us.

The exterior wall finishing material "Sofia Tone" combines beauty with high weather resistance, excellent workability, and is an environmentally friendly multi-colored finishing material for exterior walls, unique to water-based products. With its excellent weather resistance, it maintains quality over a long period and achieves longevity through a special acrylic silicone-based resin. Additionally, we carry out all processes from substrate preparation to finishing consistently in-house, providing high-quality products through responsible construction. 【Features】 ■ Excellent finish ■ Long lifespan ■ Low pollution ■ Reduced environmental impact ■ Maintenance cost reduction ■ Complete responsible construction *For more details, please download the PDF or feel free to contact us.

Here is an example of a building exterior wall renovation using the "Hamatex Net Anchor Method" and "Hamacast JX" on existing porcelain tiles. 【Project】NIPPO Higobashi Central Building Exterior Wall Renovation ◇Construction Date: August 2024 ◇Construction Area: 400m2 ◇Substrate: Porcelain Tiles 【Customer's Issues and Requests】 ◆The building faces a busy road, raising concerns about tile detachment. 【Adoption Background】 ◇This property is located on a busy road, and there were concerns about tile detachment. After adjusting the substrate with the "Hamatex Net Anchor Method" to prevent tile detachment, we finished it with the granite-like "Hamacast JX." 【Selection Points】 ◆Prevents tile detachment ◆The entire building is transformed into a brighter atmosphere, upgrading to a stone-like exterior wall ◆Finishing that does not fall short of real stone quality

We would like to introduce an example of renovating the exterior walls of a building with existing porcelain tiles using the "Hamatex Net Anchor Method" and "Hamacast JA-S." 【Project】 Renovation work on the exterior walls of the Kakutani Center Building and others ◇ Construction Date: September 2024 ◇ Construction Area: 2,400m2 ◇ Base Material: Porcelain Tile 【Customer's Challenges and Requests】 ◆ Considering a renewal of the exterior due to the construction of the new North Suma Branch next door. 【Adoption Background】 ◇ Hamacast was chosen as a finishing material that does not detract from the adjacent new building and poses no concerns regarding falling or maintenance. 【Selection Points】 ◆ A finishing material with no concerns about falling or maintenance ◆ While adopting a warm color tone, it achieves a heavy stone-like finish.

We would like to introduce the feedback from the "APA Group Osaka Branch, Western Japan CM Division" regarding the renovation of a hotel located in Kadoma City, Osaka Prefecture. 【Interview Content】 Q1: Please tell us about the circumstances leading up to your decision to adopt our services. → We acquired a hotel with a distinctive exterior wall color and planned an expansion. In order to operate the two buildings as a unified entity, we considered designing a cohesive appearance to resolve the disparity between the old and new structures. At that time, the long-term warranty of 20 years, exemption from regular reports, and the ability to reduce running costs and streamline management became the decisive factors for our adoption. Q2: How did you feel during the actual construction process? → For the existing building, the construction was carried out by specialized contractors from the manufacturer starting from the substrate treatment stage, which provided a sense of security. Q3: After the completion of the construction, what changes have you experienced? → There was no noticeable difference in the exterior walls between the existing building and the expansion, and we received evaluations from various stakeholders both inside and outside the company stating that it is indistinguishable from a new building. *For more details, please download the PDF or feel free to contact us.