BVEM Bottom Feed Vibroflot for Silty Clay Soil Improvement Dry Method Construction

Profile of Bottom Feed Vibroflotation:

As a extension of vibroflotation technique, bottom feed method created a larger range of vibroflotation application. In terms of its feature, vibroflotation can be conducted to treat the foundation in those projects even under following situation:

1. Silty or silty clay soil with undrained shearing strength less than 20Kpa

2. Underwater or offshore stone column construction

3. Projects under the strict controlling of pile diameter

4. Place where the water resource are used in limitation

5. Place where the waste water are strictly prohibit to discharge

Characteristics of bottom feed vibroflotation method

a) Realize dry construction

In vibroflotation construction, instead of high-pressure water flushing, high-pressure air is used to assist the construction process of hole forming and pile making. This new construction technology enables the vibroflotation method to reduce the dependence on water resources and avoid the generation of a large amount of mud and sewage, which is more conducive to environmental protection and green and civilized construction.

• Filling material in silt soil

The filling tube and pile making problems of vibroflotation method in silt and mucky soil have been improved. The filling material is directly transported to the pile making position by the bypass pipeline provided by the equipment, and the shrinkage of the sludge soil layer will not affect the smoothness of the falling of the stone

Application

Dry Bottom Feed Vibroflotation Gravel Pile for Tiba Bay container terminal in East Timor

The project is the third large-scale offshore bottom feed Vibroflotation Gravel Pile Construction in the world after the Hong Kong Zhuhai Macao Bridge Hong Kong artificial island project and Israel Ashdod port project. A total of 12 sets of bottom feed vibroflotation equipment were put into operation, including 7 sets of offshore equipment. The construction lasted one year, more than 14000 offshore Vibroflotation Gravel Piles were completed, and the construction automation and whole process quality control of offshore Vibroflotation Gravel Piles were realized.

BVEM profile (Beijing vibroflotation engineer machinery co.,ltd)

BVEM focus on vibroflotation market and formed a business platform with vibroflotation technique as core, on which there are three main business including the manufacturing and integration of vibroflotation equipment, sales and service for vibroflotation equipment and foundation improvement construction undertaking. BVEM is the largest manufacturer of electrical vibroflot in Asia and one of the authors of Chinese vibroflot manufacturing code.

As an professional company in vibroflotation industry, our company can provide users with full process services during the stages of pre-sales and after-sales as well, including vibroflotation design, construction scheme formulation, vibroflot and relevant equipment selection advice, installation and commissioning of the vibroflot, as well as the construction guidance and maintenance training.