Introduction Pile foundations are a critical component of building construction, and their quality directly impacts the overall structural integrity of the project. This article explores common pile foundation quality issues,…
Construction process Construction preparation → Three connections and one leveling on site → Preparation of equipment, tools, and materials (pre-purchase of steel sheet piles, on-site inspection of steel sheet piles,…
SMW is the abbreviation of Soil Mixing Wall. This construction method was introduced in Japan in 1976. It is a patent owned and developed by a medium-sized Japanese enterprise, Seishin…
(I) Preparation work 1. Before construction, the engineering geological data and hydrogeological data should be mastered, and the quality inspection reports of various raw materials and products used should be…
General 1. "Code for Design of Building Foundations" 1. The center distance of friction piles should not be less than 3 times the diameter of the pile body; the center…
The high-pressure jet grouting method uses a drilling rig to drill a grouting pipe with a nozzle into a predetermined position in the soil layer and then uses high-pressure equipment…
1. Requirements for static pile construction 1. Compared with hammering, static pile driving has the advantages of no noise, no vibration, no pollution, and safety. However, in saturated soft clay…
This article describes the basic concepts, origin and development, advantages and disadvantages, design points, construction points, engineering applications, research progress, and problem analysis of the SMW method. 2. Origin and…
The trenching process is the most important in the construction of underground continuous walls, which often accounts for more than half of the trench construction period. Therefore, doing a good…
0 Gravel pile is a kind of loose pile. It is made of gravel (pebbles) without bonding strength as the main material. After drilling holes in the soft foundation by…
In the process of long spiral bored concrete pile construction, to reduce the vibration of surrounding buildings, long spiral drilling rigs are used for drilling holes. This type of hole…
1. General requirements 1. The location of the steel sheet piles should meet the design requirements and facilitate the trench foundation earthwork construction, that is, leave room for formwork and…
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.
