Rotary Drilling tools (Auger, Core barrel & Bucket etc)
In Australia
In Malaysia
Feature: this pile has the flexibility of size (300mm to 2500mm diameter), depth, and speed of installation under ideal conditions of non-collapsing dry soils. The installation procedure causes no undue noise and is effectively vibrationless. In view of the size of plant used, clear headroom and an open site results in better production than in congested areas.
Obstructions: If any handwork is required to remove for the pile, the shaft diameter should not be less than 900mm.If the sides of the hole collapse or are liable to collapse, or if excessive water is entering above the base of the pile, temporary retractable casing is installed. If ground water cannot be controlled by pumping and / or temporary casing to allow concreting in the dry, then concrete is placed under water using a tremie pipe.
Rotary drilling tools: Augers, Bucket, Core Barrel, Belling Bucket, Kelly bar etc
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Double flight V bottom rock auger with pilot |
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Double start flat bottom rock auger with pilot |
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Core barrel |
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Single door HD bucket with collar plate |
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Centrifugal bucket |
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Kelly bars |
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