Water technology that takes into account not only structures but also people and the environment.
The WJ (Water Jet) method utilizes high-pressure water jets to meet various needs through high-level construction by skilled professionals, including the removal of standard road markings, surface grinding of concrete, chipping, and drilling.
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basic information
〇 Erasure… Unlike erasure with cutting bits, this method removes only the surface coating without compromising the functionality of the pavement. Dust and wastewater are collected simultaneously during construction, and it is also low-noise, making it suitable for urban areas. 〇 Surface treatment… This is used to enhance adhesion for the base treatment of concrete joints and cross-section repair work. It can also be applied to restore the aesthetics of concrete structures and to repair graffiti damage. 〇 Chipping… Traditional chipping with vibrating tools has been found to induce fine cracks. This method allows for construction without damaging healthy areas. 〇 Drilling… Unlike conventional diamond core drilling, this method can be performed without damaging internal rebar or cables even if they are interfered with. Various drilling diameters can also be accommodated.
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Company information
Sun Road is the Path to the Sun A road that shines brightly and warmly, always the most positive and cheerful path, started in 1978 with such a wish. From traffic safety facilities to slope protection work and building civil structure repair and reinforcement, people around the world are realizing the neglect of material civilization and are trying to return to spiritual civilization. In such times, we aspire to preserve our valuable construction structures without destruction, using environmentally friendly methods for repair and reinforcement, and we are continuously honing our skills and conducting research and development. Focusing on the Hozen method (bridge reinforcement method), we established the Japan Construction Preservation Association in 1999 and are expanding nationwide. Our management philosophy is to help create a better environment to protect the Earth, and we aim to contribute, even in a small way, to the progress and improvement of humanity by working well, thinking well, and studying well, while fostering people and building a company.