Construction method Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Construction method "ECOKE"

Moss will become a new insulation material for buildings! There’s still time for green energy-saving measures!

"ECOKE" is a moss greening and insulation system method that allows for the greening of various buildings such as factories, apartments, and public facilities at a low cost. It exhibits numerous excellent features, including high heat resistance and ultra-lightweight properties. It can be easily installed in various locations such as roofs and rooftops, and maintenance is also simple. It contributes to indoor temperature control, reduction of air conditioning costs, and inclusion of green space in factory location laws. [Features] - Enhancement of corporate image through greening - Reduction of air conditioning costs - Prevention of heatstroke - Prevention of building deterioration - Creation of a calming space *For more details, please refer to the catalog or feel free to contact us.

Company：塩谷建設
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Improved Ground Improvement Method "WIB Method" [Helpful Materials Available!]

Simultaneously achieve environmental vibration reduction and liquefaction prevention in transportation, factories, and construction! Reliable technology for safety measures! Our company's unique improved ground construction method.

E&D Tech Design Co., Ltd.'s "WIB Method" is an improved ground construction technique that reduces environmental vibrations from traffic, factories, and construction, as well as seismic shaking, while addressing liquefaction issues and enhancing and stabilizing the bearing capacity of weak ground. By using a rigid cell-type plate or wall structure, it simultaneously achieves liquefaction prevention and differential settlement prevention, allowing for overall cost reduction. Additionally, it can also address micro-vibrations that interfere with the operation of precision machinery and medical devices in high-tech industries. 【Features】 ■ Liquefaction prevention through strain suppression of the ground using a cell-form structure ■ Differential settlement prevention through improved horizontal bearing capacity of the ground using a plate structure ■ Prediction and design of vibration reduction values based on ground surveys, achieving set targets ■ Recipient of the Minister of Education, Culture, Sports, Science and Technology Award for Scientific and Technological Achievement in 2011 ■ Capable of addressing micro-vibrations that affect medical devices *For more details, please refer to the catalog or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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Vibration Control WIB Method

Eliminate vibration issues and create a comfortable living environment! Here are some examples of our achievements in vibration control.

Various vibrations from road traffic, railways, factories, and construction work exist around us. These vibrations are often perceived as unpleasant and can negatively impact daily life. The "Vibration Mitigation WIB Method" addresses these vibration issues and creates a comfortable living environment. Additionally, the installation location and shape can be selected according to each property. 【Summary of Achievements (Partial)】 ■ Vibration Source: Road Traffic Vibration ■ Installation Location: Directly beneath the vibration source ■ WIB Method Type: Plate-type WIB Method (Honeycomb Cell Type) ■ Issue: Vibrations from large vehicles passing on the road propagate to nearby residences, leading to vibration complaints ■ Response: Road improvement work was carried out, and a honeycomb cell type plate WIB method was installed directly beneath the road. *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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Liquefaction countermeasure WIB method

Reduction of seismic forces and prevention of liquefaction! Constraining the soil inside the cell to suppress ground deformation and reduce seismic motion.

The "WIB Method for Liquefaction Countermeasures" protects buildings from damage caused by earthquakes and liquefaction. The basic structure consists of replacement soil that acts as a seismic isolation layer, ground improvement piles that function as a damping layer, and support ground improvement piles that support the building foundation. The ground improvement piles in the damping layer are constructed in a cellular shape, creating a strong and stable composite ground (non-liquefied layer). Additionally, by increasing resistance through the combined use of pile foundations and the WIB method, it is possible to reduce the number of piles or lower the grade of the piles, thereby rationalizing the design and leading to cost reductions. 【Features】 ■ Ground improvement piles in the damping layer are constructed in a cellular shape ■ Creates a strong and stable composite ground (non-liquefied layer) ■ During an earthquake, the cellular ground improvement piles restrain the soil inside the cells ■ Suppresses ground deformation and reduces seismic motion ■ Since liquefaction does not occur inside the cells, it blocks the propagation of liquefied mud water below, preventing surface liquefaction *For more details, please refer to the PDF materials or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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Different subsidence countermeasures

The safety of the building has improved! Strengthening the ground serves as a foothold for suppressing differential settlement.

Differential settlement refers to the uneven application of the building's load on the ground, causing the building to tilt. When differential settlement occurs, it can lead to various issues in daily life, such as doors and windows not closing properly and health problems. By constructing a WIB structure within the ground, the rigidity of the WIB structure distributes the load into the ground, resulting in a structural form that increases the bearing capacity against the building load beyond the strength of the original ground at ultimate bearing capacity. Since the WIB structure is built with a planar spread, it can be designed to evenly distribute the loads from buildings and other structures. As a result, it can suppress differential settlement of the ground and improve the safety of the building. 【Features】 ■ Strengthening the ground serves as a foothold for suppressing differential settlement. ■ Designed to evenly distribute the loads from buildings and other structures. ■ Can suppress differential settlement of the ground and improve the safety of the building. *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Vibration Control Measures for Factories with Vibration-Generating Equipment

A design that avoids interference with other buried objects! A case of vibration mitigation measures implemented directly under the factory.

At a certain company located in the Kinki region, there were concerns about the impact of vibrations from the internal roads on the new manufacturing plant being established. Since vibration-sensitive equipment is scheduled to operate within the factory, a quiet environment is required. As a vibration mitigation measure, the 'WIB method' was adopted, and a design targeting micro-vibrations was implemented. After the measures were taken, the perceived vibrations were reduced to 1/7 to 1/5 of the previous levels. The transmission of vibrations to the manufacturing plant was mitigated, creating an environment where the vibration-sensitive equipment could operate normally. 【Case Summary】 ■ Location: Kinki ■ Client: Certain Company ■ Vibration Source: Vibrations from internal factory roads ■ Preservation Target: Newly established manufacturing plant ■ Mitigation Method: Plate-type WIB (honeycomb cell type) ■ Installation Position: Directly beneath the receiving side *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Measures Against Machine Vibration in Manufacturing Plants

Improvement of the working environment! Introduction of a construction case where tire shred made of high-damping material was filled in the cell.

At Mitsui Sumitomo Construction in Ehime Prefecture, vibrations caused by machinery operation within the manufacturing plant were propagating to the adjacent office building (a four-story steel structure), resulting in significant vertical vibrations accompanied by a rumbling phenomenon on the 3rd and 4th floors, necessitating environmental improvements. As a solution, a passageway for transport vehicles was constructed between the manufacturing plant and the office building, and the 'WIB method' was implemented directly beneath it. Vibration measurements conducted before and after the countermeasures showed a reduction of 10 dB on the 1st floor, while the rumbling phenomenon was eliminated on the 3rd and 4th floors, resulting in a reduction of 15 to 17 dB. Additionally, the vibration level, which exceeded 70 dB before the countermeasures, dropped to below 60 dB afterward, improving the working environment. 【Case Summary】 ■ Location: Ehime Prefecture ■ Client: Mitsui Sumitomo Construction ■ Vibration Source: Factory vibrations ■ Target for Preservation: Adjacent office building ■ Countermeasure Method: Plate-type WIB (honeycomb cell type) ■ Installation Position: Vibration propagation path *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Vibration Control Measures for Medical Facilities

Filling tire shred with high damping material between the underground vibration barrier and the improved column row! A case where the work environment has been improved.

At SEIHA in Chiba Prefecture, vibrations from trains passing near medical facilities were interfering with operations involving precision equipment in medical rooms. In response, a 'WIB method' was implemented between the railway and the medical facility. A composite WIB design was created by utilizing existing underground vibration isolation walls, combining wall-like and slab-like structures. Based on the micro-vibration tolerance curve for precision equipment, target vibration reduction amounts and target reduction frequency bands were established. After the measures were implemented, vibrations in the target reduction frequency band were reduced to less than half, improving the operational environment. 【Case Summary】 ■ Location: Chiba Prefecture ■ Client: SEIHA Co., Ltd. ■ Vibration Source: Railway vibrations ■ Preservation Target: Precision equipment in medical facilities ■ Countermeasure Work: Wall-like WIB + Slab-like WIB ■ Construction Position: Vibration propagation path *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Vibration Control Measures for the Construction of New Expressways (1)

Measures were implemented between the construction area and the residential area! It was confirmed that ground vibrations are approximately 6dB lower, reducing vibrations by half!

In Mie Prefecture, there were concerns that the construction vibrations from the new highway would propagate to nearby residences. Therefore, the 'WIB method' was implemented between the construction area and the houses. After the measures were taken, a running test with a backhoe was conducted, comparing the vibrations at the unprotected and protected locations. As a result, it was confirmed that the ground vibrations at the protected location were approximately 6dB lower than those at the unprotected location, effectively halving the vibrations. 【Case Overview】 ■ Location: Mie Prefecture ■ Client: Tenox Co., Ltd. ■ Vibration Source: Construction work vibrations ■ Protected Target: One nearby residence ■ Countermeasure: Wall-type WIB method (folding screen type) ■ Installation Position: Vibration propagation path *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Traffic Vibration Mitigation for New Roads

Confirmed a reduction of more than 10dB, with vibrations reduced to one-third or less! Measures have been implemented directly beneath the road!

In Yamanashi Prefecture, with the establishment of new embankment roads, it became necessary to preserve the environment of residential areas along the route after the road opened. Therefore, the 'WIB method' was implemented directly beneath the road. A running test using a backhoe was conducted before and after the countermeasures (before road construction). As a result, a reduction of more than 10 dB was confirmed in both horizontal and vertical directions near the boundary between public and private land, and vibrations were reduced to less than one-third. [Case Summary] ■ Construction Location: Yamanashi Prefecture ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Several residential buildings along the road ■ Countermeasure Work: Plate-type WIB (honeycomb cell type) ■ Construction Position: Directly beneath the vibration source *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Road Traffic Vibration Countermeasures for Residential Areas Along National Highways

Vibration measurements were conducted before and after the measures were implemented! A reduction of 4 to 5 dB in the vertical direction was confirmed!

In Saitama City, Saitama Prefecture, traffic vibrations from the national highway were affecting the living environment along the route, leading to complaints from residents. As a countermeasure, tire shred with high damping material was filled in the grid. Renovation work was carried out on the side road that runs between the national highway and residential areas, and the 'WIB method' was implemented directly beneath the road. Vibration measurements were conducted before and after the countermeasures, confirming a reduction of 4-5 dB in the vertical direction near the boundary between public and private properties. 【Case Overview】 ■ Construction Location: Saitama Prefecture ■ Client: Saitama City ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Several residential buildings along the national highway ■ Countermeasure Work: Wall-type WIB method (grid type) ■ Construction Position: Vibration propagation path *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Vibration Control Measures for the Construction of New Expressways (2)

Compared to areas without measures, the ground vibration in areas with measures is about 6dB to 7dB lower! Vibration reduced to less than 1/2!

In Mie Prefecture, there were concerns that the construction vibrations from the new highway would propagate to nearby public facilities. As a countermeasure, the 'WIB method' was implemented directly beneath the construction vehicle road. After the measures were taken, running tests and impact tests using a backhoe were conducted, comparing the vibrations at the unprotected and protected locations. As a result, it was confirmed that the ground vibrations at the protected locations were approximately 6dB to 7dB lower than those at the unprotected locations, reducing the vibrations to less than half. 【Case Summary】 ■ Location: Mie Prefecture ■ Client: Tenox Co., Ltd. ■ Vibration Source: Construction work vibrations ■ Preservation Target: Nearby public facilities ■ Countermeasure: Plate-type WIB method (honeycomb cell type) ■ Installation Position: Directly beneath the vibration source *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Traffic Vibration Mitigation for Existing Roads

Conducted driving tests with a 10-ton truck before and after the measures! We were able to achieve vibration reduction effects!

In Shizuoka Prefecture, vibration countermeasures were required in areas where complaints about vibrations had been occurring during road renovation work. As a result, the 'WIB method' was implemented directly beneath the road. Before and after the countermeasures, driving tests were conducted using a 10-ton truck. Vibration responses were measured and compared at the boundary between public and private properties along the road, on the ground within the site, and on the second floor of buildings. It was found that vibrations around the dominant frequency of 6Hz were reduced, achieving an average reduction of 10dB in the horizontal direction and 20dB in the vertical direction. [Case Summary] ■ Location: Shizuoka Prefecture ■ Client: Imamura Group Co., Ltd. ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Several houses along the road ■ Countermeasure Method: Plate-type WIB method (honeycomb cell type) ■ Construction Position: Directly beneath the vibration source *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Pre-construction Vibration Simulation for Pile Driving Work

The impact of vibrations on residential areas and commercial facilities was found to be almost nonexistent, except for a very small range!

During the construction of a temporary platform for the sluice gate work, a vibro hammer was used to install the pile bridge pier. The impact of vibrations on surrounding residential and commercial facilities was evaluated through simulation analysis using the two-dimensional finite element method (2DFEM). Based on these results, the client conducted explanations of the vibration impact to nearby residents and surrounding commercial facility owners before the construction began. Some vibration effects were observed in residential areas close to the vibration source at the start of the pile driving, but the overall impact on residential and commercial facilities was minimal, with only a very limited area affected. 【Case Overview】 ■ Client: A certain construction consultant ■ Analysis Period: January 2020 ■ Cost: 1.77 million yen (excluding consumption tax, analysis fee for five measurement lines) ■ Vibration Source: Pile driving vibrations from a vibro hammer ■ Analysis Content: Evaluation of vibration impact on residential areas around the sluice gate *For more details, please refer to the PDF document or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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[WIB Construction Method Case Study] Road Traffic Vibration Countermeasures for Model Houses (2)

Traffic vibrations transmitted from the ground have been reduced! An environment has been created that falls below regulatory standards after the measures were implemented!

At the model house along the main road in Chiba Prefecture, there were concerns about the impact of traffic vibrations on the living environment due to the proximity of a busy main road after the model house was newly constructed. The 'WIB method' was implemented directly beneath the model house, achieving a vibration reduction level of 12dB (about 1/4 of the original vibration). This model house is planned along a busy main road due to its appealing characteristics, but thanks to this construction, the traffic vibrations transmitted from the ground have been reduced, creating an expected quiet indoor environment suitable for the model house. 【Case Overview】 ■ Construction Location: Chiba Prefecture ■ Client: Tokyo Sekisui Heim Co., Ltd. ■ Vibration Source: Road traffic vibrations ■ Preservation Target: Model house along the main road ■ Countermeasure Method: Plate-type WIB (honeycomb cell type) ■ Construction Position: Directly beneath the receiving side *For more details, please refer to the PDF materials or feel free to contact us.

Company：E&Dテクノデザイン
Price：Other

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Construction method Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Construction method Manufacturer, Suppliers and Company Rankings

Construction method Product ranking