1, General requirements 1. The location of the steel sheet piles should meet the design requirements and facilitate the construction of the trench foundation, that is, leave room for formwork…
At present, rotary drilling rigs have become one of the mainstream construction machinery for bored piles due to their advanced technology, fast and stable hole formation, and other advantages. Due…
Rotary drilling rigs can be divided into four drilling methods according to geological conditions: cutting, crushing, turning, and grinding. 1. Cutting type: Cutting drilling uses bucket teeth, double-bottom sand buckets,…
Prestressed Pipe Pile Construction Process The construction process of prestressed pipe piles is as follows: measurement and positioning → positioning of pile driver → counterweighting of pile driver → feeding…
Prestressed pipe pile construction process The construction process of prestressed pipe piles is: measuring and setting out positioning → pile driver positioning → pile driver counterweight → feeding piles in…
Problems and Countermeasures in Deep Pile Construction The construction efficiency is low. The main reasons are that the time taken to lift the drilling tool is too long and the…
The pile foundation is the main load-bearing part of the structure, and its quality is directly related to the safety and durability of the structure. However, pile foundations are hidden…
Rotary drilling rigs are the most common equipment in current pile construction. Since the geology of each place is different, how to choose the appropriate drill bit during the piling…
1. Acceptance of finished piles After the PHC piles are transported to the site, the relevant quality assurance information of the piles provided with the ship will be submitted to…
Nowadays, the construction of large buildings is becoming more and more common. The increase in the scale of buildings has higher and higher requirements for the quality and safety of…
Today, we will compare rotary drilling rigs with commonly used impact and rotary drilling rigs in the past, and give some suggestions on how to choose hole-forming machinery in pile…
For rotary bored piles, controlling the thickness of sediment at the bottom of the pile is the key to quality control of pile foundation construction. Excessive sediment thickness will not…
Kaizer Piling is a leading manufacturer of high-quality foundation drilling tools, specializing in the production of Kelly Bars, Drilling Tools, and Casings. With a commitment to innovation and precision engineering, we provide customized solutions tailored to meet the diverse needs of global projects and rotary drilling rigs.
