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  1. Home
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  3. Construction, work and methods
  4. Construction methods and technologies
  5. Ground foundation construction method
  6. Risks of ground improvement

Risks of ground improvement

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last updated:Dec 13, 2018

ハイスピードコーポレーション
ハイスピードコーポレーション
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There are many pitfalls in easy ground improvement and reinforcement work.

Did you know that in cases of weak ground, despite the ground reinforcement work being done, ground accidents actually occur more frequently than fires? Even if you go through the trouble of ground improvement and reinforcement work, if your house tilts due to differential settlement, it is the same as having a defective house. Because the ground, which cannot be seen, is what truly supports your home, it is essential to choose ground improvement and reinforcement work that genuinely provides support. [Examples of Ground Accidents] - Accidents with slab foundations and surface improvement - Cases where cement does not set properly - Piles not reaching the hard ground - If the thickness of soft ground and hard ground differs, the friction will also differ *For more details, please refer to the PDF materials or external links, or feel free to contact us.

    Earthquake-resistant construction methodGround foundation construction methodSpecial Construction Method
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Risks of ground improvement

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  • Related Link - http://www.hyspeed.co.jp/about/index_2.php?PHPSESS…

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The number of complaints believed to be due to differential settlement accounts for approximately 55% of the total. 【Number of complaints received by "Defective Housing Hotline"】 ■ 259 cases of water leakage ■ 200 cases of cracks in exterior and interior walls ■ 135 cases of building tilt ■ 100 cases of doors and windows being difficult to close ■ 93 cases of condensation and mold *Note: Items marked with * are due to ground accidents and differential settlement. *For more details, please refer to the PDF materials or external links, or feel free to contact us.

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Natural Crushed Stone Pile "HySPEED Method"

Natural Crushed Stone Pile "HySPEED Method"

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ハイスピードコーポレーション

ハイスピードコーポレーション

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High Speed Corporation Co., Ltd. is truly grateful to provide safe ground for everyone involved in the construction of homes, stores, apartments, and more. Since we assist in the creation of your valuable assets, we believe it is our mission to diligently compact the ground to create a foundation stronger than the buildings you construct, ensure that the materials used do not deteriorate over time, utilize materials that do not pollute the environment, and confirm that the ground has sufficient strength after compaction before handing it over to you. We cherish each encounter with our clients, strive to do excellent work so that we can earn your continued patronage, and sincerely desire to compact your ground!

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