Tunnel construction has always been the peak of construction projects, and it is difficult to build. Before the 1960s, the combination of drilling and blasting was used in the construction of tunnels. The disadvantages of this method are very obvious, the blasting safety is unknown, a large amount of pollution is generated, and the blasting…
Container houses are very common in modern life. Some construction sites usually assemble container houses in order to meet the temporary housing and office needs of workers. After the construction is completed, these houses will be demolished. When the next construction site starts, it can be taken out and reused, which is very convenient and…
Soft soil refers to soft plastic and fluid plastic clay with large natural water content, high compressibility, low bearing capacity and low shear strength. In modern society, many construction projects are carried out on soft soil such as beach, mud and so on. The nature of soft soil determines that the construction team cannot directly…
In Hami City, Xinjiang China, there is a Gobi area. There are cables laid under the stratum in this area, and the construction personnel need to repair the cables underneath. The maintenance needs to break the soil layer, but the environment here is very harsh, and it has been in a drought for a long…
Application of Rock Saw in Tunnel Excavation How to deal with the hard face during tunneling? Taking Wuyanshan Tunnel in Ninghai as an example, the surrounding rock of the tunnel is medium-weathered granite, and it is a medium-short-distance tunnel. The construction team uses a combination of rock saws and breakers to carry out operations. The…
In this phase, a new 220 kV power transmission line from Hetian Thermal Power Plant to Guanjing Substation will be built, with a voltage level of 220 kV. Two single circuits will be erected in parallel, and only double-circuit terminal outlets will be used on the viewing substation side. At the same time, in order…
Yichen is a soil stabilization system supplier. Yichen Soil Stabilization System designed for solidifying of soft soil such as sludge, to form a stable and firm foundation in suit for subsequent construction need. The working depth can reach to 10 meters underground. Yichen Soil Stabilization System applies advanced liquid solidifying agent instead of power solidifying…
Yichen is a professional manufacturer and supplier of Drum Cutters. Yichen Drum Cutter or rock cutter fit for excavators and skid steer loaders from 2.5 to 60 tons. The drum cutters designed for applications such as digging trenches for laying pipelines, cables or drainage, tunnel construction and excavation of concrete structures etc. Our product line…
Concrete is a ubiquitous material in modern society, forming the backbone of city infrastructure. However, cutting through cement concrete can present a challenge due to the presence of steel reinforcement bars. These bars are extremely hard and can be difficult to cut through using ordinary equipment. Fortunately, the Yichen rock saw offers an effective solution…
hydraulic magnet electromagnetic lifting magnet On May 19, 2021, the world witnessed the delivery of the first and largest cross-section rectangular hard rock pipe jacking machine, Tianfei 1, marking a significant milestone in the railway industry. This technological breakthrough will be utilized in the railway-related embedded project of Putian railway station, which is the first…