Also supports hard ground! Matsubara Kogyo for pile driving / pile pulling work, pier erection work, temporary construction / dismantling work of Yamadome support Top Page｜Personal Information Protection Policy｜Site Map Hard ground clearing method When placing steel sheet piles on hard ground such as gravel layers and rocks mixed with boulders, it is common to use two types of large machines, an excavator and a pile driver. There are problems, the adverse effects on the environment are enormous, and there are also drawbacks in safety. Therefore, the "hard ground clearing method" was developed to overcome all of these negative aspects. Noise and vibration are minimized by press-fitting while interlocking the steel sheet pile and auger , and the press-fitting machine body is also lightweight and compact, so it boasts high safety without feeling intimidating to the surroundings . In addition, construction on slopes and water, which was difficult with conventional construction methods, has become possible, and the environmental load has been significantly reduced by eliminating temporary construction using system technology . Advantage of press fitting ● No vibration and no noise ● No tipping over ● Lightweight and compact press-fitting machine body ● Can be installed while checking the bearing capacity of piles ● High-precision installation is possible Centering theory (linkage between press fitting and auger) The "core removal theory" that links press-fitting and auger excavation realizes press-fitting into hard ground without impairing the superiority of press-fitting. Many advantages of the hard ground clearing method ● Can be press-fitted into hard ground such as cobblestones and gravel ● There is no danger of tipping over or intimidating feeling like the conventional pile driver ● The press-fitting machine body is lightweight and compact, and it is lightweight and compact, and it is used in narrow places and slopes. However , construction is possible ● Since excavation is minimized, the amount of waste soil is extremely small, and a strong continuous pile wall can be constructed. Hard ground clearing method Main handling work Owned heavy equipment Construction results Order record Company Profile Inquiries / Request for materials Matsubara Kogyo Co., Ltd. head office 40-1 Hongushinmachi, Minato-ku, Nagoya 455-0065 TEL.052-651-9388 FAX.052-653-9355 Tokyo branch 〒108-0073 5th floor, Cuatro Mita Building, 4-1-4 Mita, Minato-ku, Tokyo TEL.03-6809-3169 FAX.03-5419-1809 Sales office 3-45-1 Tomishima, Yatomi City, Aichi Prefecture 498-0058 TEL.0567-68-7266 FAX.0567-68-7266 Copyright (C) MATSUBARA KOGYO Co., Ltd. all rights reserved.