Also supports hard ground! Matsubara Kogyo for pile driving / pile pulling work, pier erection work, temporary construction of Yamadome support work / demolition work HOME｜Personal Information Protection Policy｜Site Map このページのコンテンツには、Adobe Flash Player の最新バージョンが必要です。 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 negative impact on the environment is 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 Do not fall The press-fitting machine body is lightweight and compact Can be constructed while checking the bearing capacity of the pile High-precision construction is possible Upper obstacle clear construction method This method thoroughly compresses the mechanical dimensions to eliminate these obstacles at sites where there are obstacles under bridges and high-voltage power lines , or at the top such as sheet piles and piles placed in underground underpinning, and pile materials are used. This is a press-fitting method for steel sheet piles and steel pipe piles using a static load that is systematized with related machines such as pile runners to be transported (GRB system) . In the past, when reconstructing piers such as railway bridges and road bridges, the method was adopted in which the superstructure was once destroyed, the piers were reconstructed, and then a new superstructure was constructed. However, such a method requires a long construction period and requires a large-scale temporary construction, which leads to an increase in construction costs and has a great impact on social costs due to traffic blockage. The present method, on the other hand, without causing an entirely trouble in the history of transportation existing piers and digits under seawall , such as reinforcement, rehabilitation is possible to make the possible is. HOME Hard ground clearing method Upper obstacle clear construction method Non-staging method Main handling work Owned heavy equipment Construction results Order record Company Profile 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.