Blast furnace slag paving material - List of Manufacturers, Suppliers, Companies and Products

[Case Study] Eco Cool Sand (Parking Area)

Introducing the case of "Eco Cool Sand" being adopted at the Hanyu Parking Area!

The architectural exterior of the Hanbu PA on the Tohoku Expressway, which has become a topic of conversation as a theme park-style parking area, has adopted our "Eco Cool Sand." Hanbu PA "Onihei Edo-dokoro" is a new parking area that recreates the streets of Edo from 200 years ago exactly as they were, based on expert historical research. 【Reasons for Adoption】 ■ The rustic texture matches the retro Edo townhouses. ■ Permeable pavement enhances user convenience. ■ The water-splashing effect keeps it refreshing in summer. ■ Made from recycled materials, it is eco-friendly. *For more details, please refer to the PDF document or feel free to contact us.

Company：三和グランド
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[Case Study] Color Sand (Park Stairs)

Introducing a case where permeable and water-retaining paving material "Color Sand" was used on the park stairs!

In ITO City, Shizuoka Prefecture, the permeable and water-retaining paving material "Color Sand" has been adopted for the stairs at "Komuroyama Park." "Komuroyama Park" is a natural park centered around Mount Komuro, which stands at an elevation of 321 meters and is located within the Fuji-Hakone-Izu National Park. From the panoramic observation deck at the summit, visitors can enjoy a 360-degree view of the Izu Seven Islands floating in Sagami Bay and the Amagi Mountain Range. Our product has been adopted for the 273 steps leading to the "Dinosaur Plaza" within this park. [Reasons Why Color Sand is Suitable for Stairs] - Slip-resistant even in the rain - High permeability provides moisture to surrounding vegetation - Soft walking sensation reduces strain on the legs and back - High weed prevention effect keeps the stairs free from grass, ensuring safe walking - Abundant color variations match the natural landscape *For more details, please refer to the PDF materials or feel free to contact us.

Company：三和グランド
Price：Other

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[Case Study] Colored Sand (Around Toilets, Barrier-Free Design)

Introducing examples of restroom renovations and barrier-free modifications using permeable and water-retaining paving material "Color Sand."

The permeable and water-retaining blast furnace slag paving material "Color Sand" is increasingly being adopted for restroom renovations and barrier-free construction. It is slip-resistant even when wet and suitable for wheelchair ramps. To enhance visibility, it is also possible to change the color of the ramp section during installation. Due to its excellent drainage, it is also suitable for areas around drinking fountains. [Examples] ■ Restroom renovation work ■ Barrier-free construction ■ Wheelchair ramps ■ Areas around drinking fountains *For more details, please refer to the PDF materials or feel free to contact us.

Company：三和グランド
Price：Other

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[Case Study] Color Sand (Imagawa Promenade)

A spacious and easy-to-walk sidewalk for drainage! Introducing the case study of the permeable and water-retaining paving material "Color Sand."

In Takaishi City, Osaka Prefecture, our permeable and water-retaining paving material 'Color Sand' has been adopted for the "Imagawa Promenade." The "Imagawa Promenade," constructed in March 2016, was previously a drainage channel where domestic wastewater flowed in, causing odors and insects to emerge in the summer, which troubled the local residents. In response to calls from nearby residents for renovations that consider hygiene and safety, the river was enclosed and buried underground, while our product, which excels in permeability and water retention, was used for the surface. It has transformed into a spacious and easy-to-walk promenade. 【Benefits of Adoption】 ■ Excellent water retention, capable of handling heavy rain of 30mm/h ■ The fine surface texture makes it less slippery even in the rain ■ No water splashing, making it easy to walk on even when the surface is wet ■ Soft walking sensation reduces strain on the legs and back ■ Color options that harmonize with the surrounding landscape are available *For more details, please refer to the PDF document or feel free to contact us.

Company：三和グランド
Price：Other

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[Case Study] Color Sand (Kosobe Town Park)

Renewal of the garden path with high landscape quality! Introducing examples of the use of permeable and water-retaining paving material "Color Sand."

In Takatsuki City, Osaka Prefecture, our permeable and water-retaining paving material 'Color Sand' has been adopted at Kosobecho Park. By using a soft red color, the previously unappealing paths around the reservoir have been renewed. 【Benefits of Adoption】 ■ Disperses direct heat, reducing glare even on hot days ■ The surface has fine bumps, making it less slippery even when it rains ■ No water splashes, making it easy to walk on even when the surface is wet ■ Provides a soft walking sensation, reducing strain on the legs and back ■ Color options that harmonize with the surrounding landscape can be chosen *For more details, please refer to the PDF document or feel free to contact us.

Company：三和グランド
Price：Other

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[Information] Regarding the Compatibility of Colored Sand

A detailed explanation of examples of performance indicators in road and shoulder pavement!

This document explains the suitability of permeable blast furnace slag pavement material "Color Sand." It includes information on the functions of road surfaces and the performance of pavements in sidewalks and bicycle paths, as well as examples of performance indicators for pavements in roadways and shoulders. [Contents] ■ Functions of road surfaces and performance of pavements in sidewalks and bicycle paths ■ Examples of performance indicators for pavements in roadways and shoulders ■ "Surface requirements" in "sidewalks" and "pavement performance" in permeable blast furnace crushed slag pavement *For more details, please refer to the PDF document or feel free to contact us.

Company：三和グランド
Price：Other

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Permeable blast furnace slag paving material "Color Sand" *Case study collection giveaway

Adopted at Ueno Zoo's Panda Forest! A paving material that excels in permeability and water retention, with examples of surface temperatures as low as -10°C! It combines durability and aesthetic appeal.

The permeable and water-retaining paving material "Color Sand" utilizes finely porous aggregate "Blast Furnace Water-quenched Slag," achieving high permeability and water retention as a landscape paving material. Depending on environmental conditions, its durability is approximately 15 to 20 years. It has a texture similar to soil, making it easy to blend into natural landscapes as "slag pavement." Choosing a gray tone can match urban landscapes as well. It allows rainwater to permeate and return to the ground, alleviating the "heat island phenomenon" in urban areas. There have been instances where surface temperatures were about 10°C lower compared to asphalt paving. It is designed to minimize puddles and has a high slip resistance, making it easy to walk on even during and after rainfall. 【Features】 ■ Excellent functionality (permeability, water retention, freeze resistance, durability, slip resistance) ■ Utilizes aggregates designated for procurement under the Green Purchasing Law, with a recycling rate of over 80% ■ Meets the "surface requirements" needed for sidewalks and bicycle paths ■ Over 1,800 instances of adoption in "public works" ordered by municipalities nationwide ★ Currently, we are offering a "case study collection" for parks and architectural landscaping. You can view it immediately via the 【PDF download】.

Company：三和グランド
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Differences in functionality between colored sand and porous concrete pavement.

Introducing technical information about permeable and water-retaining blast furnace slag pavement "Color Sand"!

This document explains the differences in permeability and water retention functions between "permeable and water-retaining blast furnace slag pavement (color sand)" and "porous concrete pavement." Porous concrete pavement allows for point-based permeability, while color sand enables surface-based permeability, distinguishing it as a new type of permeable pavement that can be differentiated from conventional permeable pavements. Its advancement and novelty have been recognized, and it has also obtained a "patent." Additionally, explanations regarding "water retention performance and its effects" and "the duration of sustained permeability performance" can be viewed through external links. [Technical Information Introduction] ■ Permeability performance ■ Water retention performance and its effects ■ Duration of sustained permeability performance *For more details, please refer to the PDF materials or external link pages, or feel free to contact us.

Company：三和グランド
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Similarities and differences between colored sand and sand pavement.

Introducing technical information about permeable and water-retaining blast furnace slag pavement "Color Sand"!

This document explains the similarities and differences between "permeable and water-retaining blast furnace slag pavement (colored sand)" and "masado soil pavement." Both have common functions as permeable and water-retaining pavements, and they are often confused because the aggregate particle size ranges from 5mm to 0mm, resulting in a similar appearance. Additionally, as pavement materials for pedestrian roads, they show similarities in major applications such as sidewalks, walking paths, and park paths, as well as in design pricing. For more detailed explanations regarding the differences, please refer to the external link. 【Technical Information Overview】 ■ Similarities - Appearance, major applications, design pricing ■ Differences - Pavement aggregate, permeability, frost resistance, bending strength, pavement color, durability *For more details, please refer to the PDF materials or external link page, or feel free to contact us.

Company：三和グランド
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Regarding the "technical basis" of pavement composition in colored sand.

Introducing technical information about permeable blast furnace slag pavement "Color Sand"!

This document explains the "technical basis" for the pavement composition of "permeable high furnace slag pavement (colored sand)." This pavement is not intended for "roadway pavement" aimed at heavy vehicle traffic, but rather is specifically designed for "pedestrian pavement" to accommodate pedestrian passage. Therefore, as a public standard, it complies with the "Pavement Design Manual," Chapter 7, which specifically defines the selection, classification, and pavement structure for pedestrian-related road pavements, including "pavements for sidewalks and bicycles." Additionally, explanations regarding "the basis for pavement composition and thickness" and "classification as pedestrian-related road pavement materials" can be found via external links. [Introduction of Technical Information] ■ Classification of pavement use ■ Basis for pavement composition and thickness ■ Classification as pedestrian-related road pavement materials *For more details, please refer to the PDF materials or external link pages, or feel free to contact us.

Company：三和グランド
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The technical basis for color sand being compatible with "universal design."

Introducing technical information about permeable and water-retaining blast furnace slag pavement "Color Sand"!

This document explains the technical basis for the "permeable and water-retaining blast furnace slag pavement (color sand)" being compliant with "universal design." The target value for slip resistance is set at BPN 40 or higher on wet surfaces, and the color sand pavement exceeds 62, thus meeting the target value. Additionally, as it is a site-cast pavement, it does not pose obstacles for pedestrians and wheelchair users, allowing for smooth curved construction, making it suitable for wheelchair users and visually impaired individuals. Furthermore, it excels in shock absorption, permeability, and water retention, with the main factors contributing to overall "walkability" being elasticity, foot feel, and slip resistance. It is stated that when selecting walking surfaces, it is necessary to evaluate overall ease of walking and running. **Features** - Exceeds the target value for slip resistance - Allows for smooth curved construction - Excellent shock absorption and soft walking sensation - Maintains permeability without creating puddles that hinder walking - Highly superior in water retention capacity and retention time due to its porous structure *For more details, please refer to the PDF materials or external link pages, or feel free to contact us.*

Company：三和グランド
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Permeable high furnace slag paving material 'Color Sand' for cemeteries and graveyards.

Are you having trouble with weeding and cleaning the grave? With "Color Sand," you can simplify the maintenance of the grave with its high weed prevention effect and permeability! *Case studies available.

The permeable and water-retaining paving material "Color Sand" is a permeable high furnace slag paving material characterized by high weed prevention, permeability, and water retention. By laying it in paths of cemeteries and similar areas, maintenance management is simplified, allowing for a reduction in management costs. 【Do you have any of these concerns?】 ■ Weeds grow a lot in spring to autumn... ■ Cleaning up fallen leaves in autumn is a hassle... ■ I don't live near the grave, so I can't take care of it... ⇒ We can solve these problems! *For more details, please download the PDF or feel free to contact us.

Company：三和グランド
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[Case Study] Permeable Blast Furnace Slag Paving Material 'Color Sand'

Permeable and water-retaining paving material "Color Sand" has been reintroduced to Akebono Children's Forest Park!

In 1997, shortly after the establishment of Sanwa Grand Co., Ltd., our colored sand was adopted at "Akebono Children's Forest Park" in Hannō City, Saitama Prefecture. This park received the Minister of Construction Award at the 14th Urban Park Competition. Since then, it has been introduced to many people as a representative example of our adopted sites. About 20 years later, during the renewal, permeable and water-retaining colored sand was once again chosen for the park path paving. 【Features】 ■ Excellent permeability, water retention, and freeze resistance ■ Over 80% recycling rate due to the use of aggregates specified in the Green Purchasing Law ■ Meets the "surface requirements" needed for sidewalks and bicycle paths ■ Over 1,500 adoption cases in "public works" ordered by municipalities nationwide *For more details, please refer to the PDF materials or feel free to contact us.

Company：三和グランド
Price：Other

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Permeable blast furnace slag paving material "Color Sand"

Perfect for green infrastructure initiatives! This paving material boasts excellent durability, along with permeability, water retention, and aesthetic appeal.

The efforts for green infrastructure in the park shown in the photo have been recognized. The permeable and water-retaining paving material 'Color Sand' utilizes 'blast furnace crushed slag,' an aggregate with a fine porous structure, achieving high permeability and water retention. Depending on environmental conditions, its durability is approximately 15 to 20 years. It has a texture close to that of soil, making it easy to blend into natural landscapes as 'slag pavement.' Choosing a gray tone allows it to match urban landscapes as well. It allows rainwater to permeate and return to the ground, alleviating the 'heat island phenomenon' in urban areas. It is designed to minimize puddles and has a high slip resistance, making it easy to walk on even during and after rainfall. [Features] - Excellent functionality (permeability, water retention, freeze resistance, durability, slip resistance) - Uses aggregates specified for procurement under the Green Purchasing Law, with a recycling rate of over 80% - Meets the 'surface requirements' needed for sidewalks and bicycle paths - Over 1,800 instances of adoption in 'public works' ordered by municipalities nationwide - Perfect for the recently highlighted initiatives of 'green infrastructure' (permeability and water retention) ★ Currently, we are offering a 'case study collection' for parks and building exteriors. You can view it immediately via [PDF download].

Company：三和グランド
Price：Other

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Permeable and water-retaining blast furnace slag paving material 'Color Sand' *Case study collection giveaway

Adopted at Fukaya Terrace Park! This environmentally friendly paving material excels in permeability and water retention, combining durability and aesthetic appeal. It is also suitable for SDGs initiatives!

At the newly established Fukaya Terrace Park, located very close to Fukaya Hanazono Station in Fukaya City, Saitama Prefecture, permeable pavement and water-retaining colored sand have been adopted. This new park opened simultaneously with an adjacent agricultural experience facility. The sand beige color, which is reminiscent of soil, matches the concept of the facility and looks appealing. An outlet mall is set to open in October right across the road, making this area likely to gain even more attention in the future.

Company：三和グランド
Price：Other

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Blast furnace slag paving material - List of Manufacturers, Suppliers, Companies and Products

Blast furnace slag paving material Product List