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On this page, we have published excerpts of technical materials on 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 for embankment," "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 for Embankment ■ 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.

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 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.

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