Improved materials Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Improved materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. 森環境技術研究所 Yamagata//Building materials, supplies and fixtures manufacturers
  2. カクタニ Fukuoka//Trading company/Wholesale
  3. 松栄産業 Okayama//retail
  4. 4 北海道ピートモス Saitama//Building materials, supplies and fixtures manufacturers
  5. 5 ティーイーエス Tokyo//Trading company/Wholesale
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Improved materials Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. Soil amendment "Daiabark" 松栄産業
  2. Attention those struggling with mud! High moisture content mud soil improvement agent MT series. 森環境技術研究所
  3. Soil conditioner "Hokkaido Peat Moss" 北海道ピートモス
  4. 4 Soil Improvement Law Designated Soil Improvement Material "Isolite CG" カクタニ
  5. 4 Microbial Soil Improvement Material (Sewage Sludge Compost) "Tateyama Yuki Granules" ティーイーエス

Improved materials Product List

136～150 item / All 189 items

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Fukuoka Prefecture Version: Adoption Record of High Water Content Clay Soil Improvement Agent MT Series

Fukuoka Prefecture Version: Adoption Record of High Water Content Clay Soil Improvement Agent MT Series

Many adoptions at sites within Fukuoka Prefecture! Details on the target soil for improvement, construction timing, construction locations, etc. are also included.

This document introduces the adoption results of the MT series high water content soil improvement agents, which have been actually used on-site, with excerpts from Fukuoka Prefecture. Our products have been utilized in numerous projects within Fukuoka Prefecture, including the dredging work at Kokura Racecourse, the modification work at the intermediate treatment facility, and the substructure work for road bridges at Hakata Port. There are many achievements not only in private enterprises but also including the Kyushu Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism. We encourage you to read it. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement materials

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[Saga Prefecture Edition] High Water Content Clay Soil Improvement Agent MT Series Adoption Record Table

[Saga Prefecture Edition] High Water Content Clay Soil Improvement Agent MT Series Adoption Record Table

Hiring within Saga Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

This document introduces the adoption results of the MT series high water content soil improvement agents, which have been actually used on-site (excerpt from Saga Prefecture). Our products have been used in rivers and roads within Saga Prefecture through orders from local governments. There are achievements from Saga Prefecture and the Kyushu Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism. We encourage you to read it. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement materials

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Oita Prefecture Edition: Adoption Record of High Water Content Clay Soil Improvement Agent MT Series

Oita Prefecture Edition: Adoption Record of High Water Content Clay Soil Improvement Agent MT Series

Adopted at sites within Oita Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

This document introduces the adoption results of the MT series, a high water content soil improvement agent that has been actually used on-site, with a focus on Oita Prefecture. The MT series has been utilized in projects such as river dredging and industrial complex renovation within Oita Prefecture. There are achievements not only from private companies but also including projects commissioned by Oita Prefecture. We encourage you to read it. *For more details, please refer to the PDF document or feel free to contact us.*

  • Ground improvement materials

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Kumamoto Prefecture Version: Adoption Record of High Water Content Clay Soil Improvement Agent MT Series

Kumamoto Prefecture Version: Adoption Record of High Water Content Clay Soil Improvement Agent MT Series

Adopted at sites within Kumamoto Prefecture! Details such as the target soil for improvement, construction timing, and construction location are also included.

This document introduces the adoption results of the MT series, a high-water-content soil improvement agent that has been actually used on-site. Our products have been utilized in projects such as the excavation of accumulated soil within factories and the construction of solar power plants in Kumamoto Prefecture. We invite you to read it. *For more details, please refer to the PDF document or feel free to contact us.*

  • Ground improvement materials

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[Miyazaki Prefecture Version] High Water Content Clay Soil Improvement Agent MT Series Adoption Record Table

[Miyazaki Prefecture Version] High Water Content Clay Soil Improvement Agent MT Series Adoption Record Table

Adopted at sites within Miyazaki Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

This document introduces the adoption results of the MT series high water content soil improvement agents, which have been actually used on-site, with excerpts from Miyazaki Prefecture. Our products have been used in projects such as the excavation work of the Tenjingawa riverbed and the removal of accumulated mud from farms within Miyazaki Prefecture. In addition to private sector projects, we also have orders from Miyazaki Prefecture. We encourage you to read on. *For more details, please refer to the PDF document or feel free to contact us.*

  • Ground improvement materials

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Okinawa Prefecture Version: High Water Content Clay Soil Improvement Agent MT Series Adoption Record Table

Okinawa Prefecture Version: High Water Content Clay Soil Improvement Agent MT Series Adoption Record Table

Hiring at sites within Okinawa Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

This document introduces the adoption results of the MT series, a high water content soil improvement agent that has been actually used on-site (excerpt from Okinawa). Our products have been utilized in numerous projects within Okinawa Prefecture, including ground improvement works, industrial waste treatment facilities, and the construction of reaction tanks at the Ginowan Purification Center. We have received orders not only from private sectors but also from Naha City and Okinawa Prefecture. We invite you to read through it. *For more details, please refer to the PDF document or feel free to contact us.

  • Ground improvement materials

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High Cement Content Soil Improvement Agent MT Series [Construction Case] Pond Dredging Work

High Cement Content Soil Improvement Agent MT Series [Construction Case] Pond Dredging Work

Efficient transportation of large amounts of deposited soil! A case where deposited soil was improved, and primary transportation was carried out using a roller dump within the reservoir, followed by secondary transportation to a temporary storage site several kilometers away using dump trucks.

This construction project involves dredging the sediment from a reservoir. At the same site, the accumulation of sediment in the reservoir had reduced its water storage capacity, causing issues. However, the high moisture content of the sediment made it difficult to transport using dump trucks. Therefore, a high moisture content sediment improvement agent, MT-2, which is neutral and allows for immediate transport from the site, was adopted. The original sediment was improved with this product, and after primary transportation within the site using a crawler dump truck, the treated soil was transported to a temporary storage area several kilometers away using dump trucks. *For more details, please refer to the PDF document or feel free to contact us.*

  • 荒池　混合.png
  • 荒池　一次運搬.png
  • Turbid water and muddy water treatment machines

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High Cement Content Soil Improvement Agent MT Series [Construction Case Studies] Infrastructure Development Project

High Cement Content Soil Improvement Agent MT Series [Construction Case Studies] Infrastructure Development Project

Optimal for the field! A case where excavation for waterway widening was adopted in the infrastructure development project.

This construction project is a land readjustment project aimed at the large-scale consolidation of rice paddies. In this project, the initial plan was to backfill the existing waterway with locally generated soil for agricultural use. However, due to the high moisture content of the locally generated soil, we considered methods for soil improvement, but using cement or lime was not feasible due to concerns about their impact on crops. Therefore, we conducted trial mixtures to see if the high-water-content clay soil improvement agent MT-2 could be used. As a result, all soil environmental standard component analysis items were below the standard values, and the soil hardness (Yamanaka method) was determined to be 12mm after 21 days, leading us to conclude that backfilling with improved soil was possible, and we proceeded with mixing at the site of the existing waterway. Furthermore, considering future subsurface drainage and agricultural practices, the use of improved soil was limited to a depth of 80cm below the surface. Subsequently, improved soil was also utilized in adjacent construction projects. *For more details, please refer to the PDF document or feel free to contact us.*

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  • 5.jpg
  • Agricultural civil engineering works

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High Cement Content Soil Improvement Agent MT Series [Construction Case] Adjustment Pond Dredging Work

High Cement Content Soil Improvement Agent MT Series [Construction Case] Adjustment Pond Dredging Work

Perfectly suited for the retention basin located in a residential area! A case where dredging was adopted for a retention basin with a narrow construction range.

This construction project involves the removal of sediment accumulated in the retention basin. The site is located near residential areas, and due to the limited construction space, it was difficult to use cement or lime for improvement. Therefore, a high-water-content soil improvement agent, MT-1, was adopted, and after improvement with this product, the material was immediately transported by dump truck to a nearby temporary storage area. *For more details, please refer to the PDF document or feel free to contact us.*

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  • Agricultural civil engineering works

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High Cement Content Soil Improvement Agent MT Series [Construction Case] Gas Pipe Restoration Work

High Cement Content Soil Improvement Agent MT Series [Construction Case] Gas Pipe Restoration Work

This is an example of improving the soil during gas pipe restoration work to achieve rapid operations!

We would like to introduce a case study of the high water content soil improvement agent MT series. This project involves the restoration of a gas pipe buried underground. When we excavated the shaft, groundwater emerged at depths of 10 to 30 meters, causing mud and muddy water to hinder the construction. Additionally, the temporary storage yard was narrow, requiring immediate removal of the mud. As a solution, MT-1 was adopted, and this product was added to the mud mixed with quality soil for improvement. The improved soil was promptly transported to an improvement plant located about 15 kilometers away. The main objective of this project was the restoration of the gas pipe, and there were concerns about the time and cost involved in removing the mud. The high water content soil improvement agent MT series provides reliable support for unexpected mud situations. *For more details, please refer to the PDF document or feel free to contact us.*

  • Ground improvement materials

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[Super Soil Construction Case Study] Examples of Soil Improvement in Planting Work

[Super Soil Construction Case Study] Examples of Soil Improvement in Planting Work

This is a case study of soil improvement work in the H22 Ageo Road planting project in Saitama City, Saitama Prefecture.

We would like to introduce a case study of the application of "Super Sol," an artificial lightweight material made from crushed and sintered waste glass, used for soil improvement in planting work. It was utilized as a soil improvement material for low shrub azalea planting near the intersection of National Route 17 (Ageo Road). It has been adopted as an inorganic soil improvement material registered with NETIS. Compared to natural mineral foams, it produces less dust during construction, allowing work to proceed even on somewhat windy days. Due to minimal dust adhering to the eyes and skin of the workers, it received high praise for its excellent workability. 【Case Study】 - Construction Details: H22 Ageo Road Planting Work - Usage Category: Greening / Soil Improvement / Planting - Client: Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau - Construction Location: Saitama City, Saitama Prefecture - Required Performance: Air permeability, drainage (mixed with soil), soil hardness improvement For more details, please contact us or download the catalog.

  • Soil improvement material
  • Aggregates and crushed stone
  • Other civil engineering works

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Naturally derived "dense fulvic acid"

Naturally derived "dense fulvic acid"

Overcoming the disadvantages of conventional fulvic acid extract (humus extract)!

Fulvic acid is a valuable organic acid that is produced in only trace amounts in nature. It exists in the humus soil of forests and is essential for organisms to absorb nutrients. In nature, it takes 100 years to form just 1 cm of humus soil. The conventional extraction method for fulvic acid, known as marine humus extraction (humic extract), involves drying valuable humus soil and adding an acidic solution for extraction. Nihon Sofuken Co., Ltd. has formed a business partnership (exclusive contract) with National Land Disaster Prevention Technology Co., Ltd. Green Environment Division, allowing for the formation of humic substances by soaking undecomposed organic matter from clean hardwood forests, which are free from soil contamination, in a naturally derived solution for an extended period (patent pending). 【Benefits】 ○ High purity of fulvic acid ○ Low environmental impact ○ Sterile ○ Zero CO2 emissions ○ Stable quality For more details, please contact us or download the catalog.

  • Trees
  • others

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Organic matter "fulvic acid"

Organic matter "fulvic acid"

Organic matter with excellent chelating ability that enhances mineral absorption and brings out regenerative power.

"Fulvic acid" is a valuable organic acid that exists in the humus soil of forests and is produced in very small amounts in nature. It excels in its ability to capture organic substances and expel them from the body (chelation effect), and can be described as a "carrier of minerals" that enhances mineral absorption. This product has a wealth of achievements in forest regeneration in Shinmoedake, rapid greening of areas affected by wildfires, and improving soil environments suitable for the breeding of the Japanese crested ibis. [Features] ■ Maintains a constant soil pH ■ Absorbs essential elements ■ Creates living soil ■ Promotes high nutrient intake and suppresses diseases ■ Ionizes soil minerals *For more details, please refer to the PDF materials or feel free to contact us.

  • Soil improvement material

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Environmentally-friendly soil amendment "Energy Soil (ENERGY-soil)"

Environmentally-friendly soil amendment "Energy Soil (ENERGY-soil)"

It is an environmentally friendly soil amendment that becomes an ideal neutral soil in fields and can be used safely and with peace of mind.

ENERGY-soil is an environmentally friendly soil amendment that can be used in high moisture soils, which have been difficult to manage until now. The pH quickly reaches a neutral range. Heavy metals are effectively rendered insoluble. Even after the reaction, it remains in a neutral range, making it safe for use in rivers, lakes, and fields. Being neutral makes it safe and easy to work with. When combined with self-propelled improvement machines, dust control measures are in place. The reaction heat is mild, eliminating concerns about burns. 【Features】 - Usable in high moisture soils - pH is in the neutral range, safe and easy to work with - Resistant to re-slurrying - Allows for middle-layer improvement and re-digging - Environmentally friendly as it can directly utilize construction waste For more details, please contact us or download the catalog.

  • Landscaping materials
  • Soil improvement material

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Sample available! Soil stabilization improvement material "Aqualifine AR-P"

Sample available! Soil stabilization improvement material "Aqualifine AR-P"

Improvement of high water content bottom sediments and sludge is possible! It has deodorizing effects and can also contain odors and harmful substances! Free product samples are currently available!

By using it on soft soil with a high water content, granulation can be induced, promoting the discharge of excess water, reducing volume, lowering the water content, and improving it to a state suitable for transportation by dump trucks. When used on lead-contaminated soil, it is possible to suppress leaching. It has deodorizing properties and can contain odors and harmful substances. Since it can be improved with a small amount of additive, it helps to suppress the increase in transportation costs due to increased volume. No large-scale treatment equipment or processing space is required. Granulation begins immediately after mixing, leading to a reduction in construction time. *Customization to suit the target soil is also available. *Free product samples are currently being offered! Please feel free to contact us.

  • Soil improvement material
  • River construction
  • Tunnel construction

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