エルニード協会 List of Products and Services

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation, setting up, and removing formwork. Construction can be completed in a short time from excavation to site development for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling the creation of high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the feature of the "Super Rappuru Erunido Method," which makes it easy to confirm the supporting layer. By excavating down to the supporting ground, visual confirmation and tactile examination through the removal of the supporting ground are possible, allowing for direct judgment and increasing reliability. Additionally, by using different equipment according to the soil type, it has become possible to achieve high-quality and uniform construction. 【Features】 ■ Excellent cost-effectiveness ■ Shortened construction period and high-quality fill ■ Minimal excess soil on site (remaining disposal soil volume) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Lapple Elneed Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation at each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal variation in strength. 【Features】 ■ Easy confirmation of the support layer ■ Shortened construction period and high-quality site preparation ■ Minimal excess soil on site (remaining disposal soil volume) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the features of the "Super Rappuru Elniido Method," which include shortened construction periods and high-quality embankments. By using different buckets according to soil type for mixing, it enables the creation of high-quality improved materials and also enhances efficiency. Additionally, the time from excavation to completion of the embankment is short, and in most cases, direct excavation is possible, eliminating the need for excess excavation and the setting and removal of formwork. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of support layers ■ Minimal excess soil on site (remaining disposal soil volume) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the feature of the "Super Rappuru Erunido Method," which is characterized by the minimal amount of surplus soil generated on site. Since this method involves mixing site-generated soil with solidifying agents, it produces less residual soil compared to conventional methods, making disposal easier. Additionally, by excavating down to the supporting ground, visual confirmation and tactile inspection through the removal of the supporting ground are possible, allowing for direct assessment and increasing reliability. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of the supporting layer ■ Shortened construction period and high-quality embankment ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the features of the "Super Rappuru Elniido Method," which include a shortened construction period and high-quality improvement bodies. By using different buckets according to the soil type for mixing, it enables the creation of high-quality improved bodies and also improves efficiency. Additionally, the time from excavation to completion of the improvement is short, and in most cases, direct excavation is possible, eliminating the need for excess excavation and the setting and removal of formwork. [Features] ■ Excellent cost-effectiveness ■ Easy confirmation of support layers ■ Minimal excess soil on site (amount of disposal soil) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the feature of the "Super Rappuru Erunido Method," which makes it easy to confirm the supporting layer. By excavating down to the bearing ground, visual confirmation and tactile examination through the removal of the bearing ground can be performed, allowing for direct judgment and increasing reliability. Additionally, by using different devices according to the soil type, high-quality and uniform construction has become possible. 【Features】 ■ Excellent cost-effectiveness ■ Shortened construction period and high-quality fill ■ Minimal excess soil on site (amount of disposal soil) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation, setting up, and removing formwork. The construction can be completed in a short time from excavation to site development for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (remaining disposal soil amount) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the features of the "Super Rappuru Erunido Method," which include shortened construction periods and high-quality embankments. By using different buckets according to soil types for mixing, it enables the creation of high-quality improved materials and also enhances efficiency. Additionally, the time from excavation to completion of embankment is short, and in most cases, direct excavation is possible, eliminating the need for excess excavation and the setting and removal of formwork. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of support layers ■ Minimal excess soil on site (remaining disposal soil volume) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the features of the "Super Rappuru Erunido Method," which include shortened construction periods and high-quality embankments. By using different buckets according to the soil type for mixing, it enables the creation of high-quality improved materials and also enhances efficiency. Additionally, the time from excavation to completion of the embankment is short, and in most cases, direct excavation is possible, eliminating the need for excess excavation and the setting and removal of formwork. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of support layers ■ Minimal excess soil on site (remaining disposal soil volume) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the feature of the "Super Rappuru Elniido Method," which is that it generates minimal excess soil on site. Since this method involves mixing site-generated soil with solidifying agents, it produces less residual soil compared to conventional methods, making disposal easier. Additionally, by excavating down to the supporting ground, visual confirmation and tactile inspection through the removal of the supporting ground are possible, allowing for direct judgment and thereby increasing reliability. [Features] ■ Excellent cost-effectiveness ■ Easy confirmation of the supporting layer ■ Shortened construction period and high-quality embankment ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Method." Since it is constructed through direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site development for each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of the supporting layer ■ Shortened construction period and high-quality development body ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

The "Super Rappuru Erunido Method" is a construction method that realizes "simplicity, clarity, and reliability." Considering soil quality, high quality, and uniformity, various buckets such as cut & mixing buckets, M mixing buckets, and skeleton mixing buckets are used appropriately during construction. Additionally, to achieve high quality, we thoroughly manage quality by addressing changes in soil quality during construction, changes in groundwater levels, and ensuring reliable confirmation of the supporting ground. 【Features】 ■ Minimal leftover soil ■ Easy confirmation of the supporting layer ■ Strength management can be performed as needed ■ Quick response to changes in natural soil moisture content ■ No compaction required ■ Increased adhesion prevents liquefaction *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Super Lapple Elneed Method," which can respond swiftly to various job sites. This method allows for excavation and improvement even in ground containing cobbles and boulders, and it enables water volume adjustments according to site conditions in response to changes in soil moisture content and unexpected groundwater. By incorporating an adjusted moisture content into the mix design, the uniformity of the constructed body is enhanced. Please feel free to contact us when you need our services. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of support layers ■ Shortened construction period and high-quality constructed body ■ Minimal excess soil on site *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation, as well as the setting up and removal of formwork. Construction can be completed in a short time from excavation to site development for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Lapple Erneed Method." Since it is constructed through direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mixing plans, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparations ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the features of the "Super Rappuru Erunido Method," which include a shortened construction period and high-quality embankments. By using different buckets according to the soil type for mixing, it enables the creation of high-quality improved soil and also improves efficiency. Additionally, the time from excavation to completion of the embankment is short, and in most cases, direct excavation is possible, eliminating the need for excess excavation and the setting and removal of formwork. 【Features】 ■ Excellent cost-effectiveness ■ Easy confirmation of the support layer ■ Minimal excess soil on site (amount of disposal soil) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation, as well as the setting up and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix design, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparation ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site development for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparation ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the features of the "Super Rappuru Elniido Method," which include shortened construction periods and high-quality embankments. By using different buckets according to soil types for mixing, it enables the creation of high-quality improved soil and also enhances efficiency. Additionally, the time from excavation to completion of embankment is short, and in most cases, direct excavation is possible, eliminating the need for excess excavation and the setting and removal of formwork. 【Features】 ■ Excellent cost-effectiveness ■ Easy verification of support layers ■ Minimal excess soil on site (amount of disposal soil) ■ Quick response to various sites *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Lapple Elneed Method." Since it is constructed through direct excavation, it reduces the processes of over-excavation and the setting and removal of formwork. The construction can be completed in a short time from excavation to site development for each location, achieving cost reduction. By conducting preliminary test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality development bodies with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites *For more details, please download the PDF or feel free to contact us.

The "Super Rappuru Erunido Method" allows for visual and tactile confirmation of the support layer during construction, enabling accurate decision-making even in sites where construction judgments may be uncertain. It supports reliable on-site judgments without relying on estimates or experience as in the past. This leads to a reduction in construction time and stabilization of quality, while minimizing the risk of construction errors. It can also accommodate complex ground conditions, significantly reducing uncertainties on site. 【Features】 ■ Reliable confirmation of the support layer during construction ■ Completion of construction in a short period at low cost ■ Achievement of high-quality embankments ■ Flexible construction tailored to the site environment

In response to the risk of re-softening after ground improvement, the "Super Rappu El Nido Method" ensures the stability of high-quality fill. Utilizing years of testing and construction know-how, we achieve construction quality with minimal strength variation. It can be confidently implemented not only immediately after improvement but also in projects requiring long-term ground stability. 【Features】 ■ Construction of high-strength fill ■ Improved stability after improvement ■ Zero risk of settlement after construction ■ High-precision construction management

The "Super Rappuru Erunido Method" addresses the issue of strength discrepancies between indoor mixing tests and actual site construction. By implementing mix adjustments and a quality control system tailored to the site, it achieves stability in strength. Even in a rapidly changing construction environment, it provides high-quality construction with high reproducibility. 【Features】 ■ Guaranteed strength stability ■ Eliminates discrepancies between indoor tests and site conditions ■ High-precision construction system ■ Quality assurance after construction

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed through direct excavation, it reduces the processes of excess excavation, as well as the setting up and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparations ■ Minimal excess soil on site (disposal soil volume) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed through direct excavation, it reduces the processes of over-excavation and the setting and removal of formwork. It allows for quick completion from excavation to site development at each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido construction method." Since it is constructed using direct excavation, it reduces the processes of over-excavation and the setting and removal of formwork. It allows for quick completion from excavation to site preparation at each location. Through numerous test constructions in various ground conditions, we have established know-how in test systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparation ■ Minimal excess soil on site (remaining disposal soil volume) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Method." Since it is constructed by direct excavation, it reduces the processes of over-excavation, setting up, and removing formwork. It allows for quick construction from excavation to completion at each site. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix design, construction management, and the development of mixing buckets, enabling us to create high-quality construction bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality construction bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Construction Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. It allows for quick construction from excavation to completion at each site. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling the creation of high-quality construction bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality construction bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation, setting up, and removing formwork. It allows for quick construction from excavation to completion at each site. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality construction bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality construction bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

On this page, we have published excerpts of technical materials regarding the Super Rappuru foundation method (El Nido method). We provide detailed explanations on topics such as "the bearing capacity and load degree of the underlying ground," "immediate settlement amount," and "the calculation formula for the design standard strength Fc of the embankment." For more details, please check the related links. We encourage you to take a look. [Contents] ■ Design policy ■ Bearing capacity and load degree of the underlying ground ■ Confirm that the immediate settlement amount SE is less than the allowable total settlement amount Sa ■ Determine the design standard strength FC of the embankment *For more details, please download the PDF or feel free to contact us.

On this page, we have published excerpts of technical materials related to the Super Rappuru Foundation Method (El Nido Method). We provide detailed explanations on topics such as "Bearing capacity and load degree of the underlying ground for embankment," "Immediate settlement amount," and "Calculation formula for the design standard strength Fc of the embankment." For more details, please check the related links. We encourage you to take a look. 【Contents】 ■ Design Policy ■ Bearing capacity and load degree of the underlying ground for embankment ■ Confirm that the immediate settlement amount SE is smaller than the allowable total settlement amount Sa ■ Determine the design standard strength FC of the embankment *For more details, please download the PDF or feel free to contact us.

The "Super Rappuru Basic Construction Method" uses stabilized soil created by mixing construction-generated soil with water and cement-based solidifying agents, and is an improved method of the Rappuru concrete construction method for building foundations. The design utilizes various design standards based on the Japan Architectural Institute's "Construction Structural Design Guidelines," and similarly to the design of Rappuru concrete, it examines the ground bearing capacity and settlement based on boring data, determining the strength of the fill and the mixing plan (estimation). Prior to construction, on-site soil is collected, and soil analysis and indoor mixing tests are conducted to determine the mixing quantities and the effective range of flow values. [Features] ■ Establishment of theoretical framework: Reliable ■ Development and improvement of equipment: Fast ■ Easy-to-understand construction techniques: Certain *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation, as well as the setting up and removal of formwork. Construction can be completed in a short time from excavation to site development for each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix design, construction management, and the development of mixing buckets, enabling us to create high-quality site development with minimal variation in strength. 【Features】 ■ Easy confirmation of the supporting layer ■ Shortened construction period and high-quality site development ■ Minimal surplus soil (disposal leftover amount) on site ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparation with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparation ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Erunido Construction Method." Since it is constructed through direct excavation, it reduces the processes of over-excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site development for each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling the creation of high-quality development bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality development bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Through trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality embankments with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality embankments ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. It allows for quick construction from excavation to completion at each site. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality construction bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality construction bodies ■ Minimal excess soil on site (disposal residual soil volume) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed through direct excavation, it reduces the processes of over-excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous test constructions in various ground conditions, we have established know-how in test systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparations with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparation ■ Minimal excess soil on site (disposal soil volume) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed by direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. It allows for quick construction from excavation to completion at each site. Through numerous test constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality construction bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality construction bodies ■ Minimal excess soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Method." Since it is constructed through direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous trial constructions in various ground conditions, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality site preparation with minimal variation in strength. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality site preparation ■ Minimal surplus soil on site (amount of disposal soil) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappuru Elniido Construction Method." Since it is constructed using direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. Construction can be completed in a short time from excavation to site preparation for each location. Through numerous test constructions on various ground types, we have established know-how in testing systems, mix planning, construction management, and the development of mixing buckets, enabling the creation of high-quality site preparation with minimal variation in strength. [Features] - Easy confirmation of the support layer - Shortened construction period and high-quality site preparation - Minimal excess soil on site (amount of disposal soil) - Capable of appropriately responding to the unique ground conditions of Okinawa - Can handle sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

We would like to introduce the excellent economic efficiency of the "Super Rappu Elniido Construction Method." Since it is constructed through direct excavation, it reduces the processes of excess excavation and the setting and removal of formwork. It allows for quick construction from excavation to completion at each location. Through numerous test constructions in various ground conditions, we have established know-how in test systems, mix planning, construction management, and the development of mixing buckets, enabling us to create high-quality construction bodies with minimal strength variation. 【Features】 ■ Easy confirmation of support layers ■ Shortened construction period and high-quality construction bodies ■ Minimal excess soil on site (disposal residual soil volume) ■ Agile response to various sites ■ Capable of handling sudden rain and groundwater *For more details, please download the PDF or feel free to contact us.

Ground improvement work in remote islands and mountainous areas. The biggest factor driving up costs is "transportation costs for equipment and materials." Our Elneed method (Super Laple method) solves this issue, which can sometimes amount to tens of millions of yen. The key is "overwhelmingly low equipment requirements." Since no special machinery or large-scale equipment is needed, transportation costs are dramatically reduced, making it possible to carry out projects that were previously abandoned due to unsuitable conditions. ⬛︎ Why is it "possible to construct anywhere"? 1. Only "backhoe" is needed. We do not use specialized heavy machinery like ground improvement dedicated machines. As long as a backhoe, which can be arranged anywhere, is available, construction can proceed. 2. Materials can be transported as "powder." Since we do not use ready-mixed concrete, there are no time constraints like the 90-minute rule to maintain quality. Cement-based materials can be transported in powder form and simply mixed with water on-site. This poses no problem even in remote islands or mountainous areas without ready-mix concrete plants. Thanks to this simplicity, we have successfully completed projects in more than three remote islands without regular shipping routes. Compared to other methods, we significantly reduce transportation costs and effort, contributing to the realization of projects.