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Common types of foundation pit supporting structures

[2026-10-24 16:08:26]

Common types of foundation pit supporting structures and their applicable conditions 1. Slope excavationAdvantages: only stability is required and the price is the cheapest.Disadvantages: The backfill earthwork is large.Applicable: Projects with open space and no important buildings around2. Mix ... Read More

Grouting machine application scenarios

[2026-10-24 16:06:59]

Grouting machine application scenarios: 1. Sealing and plugging cracks, expansion joints, construction joints, and structural joints in various buildings and underground concrete projects. 2. Well wall sealing and reinforcement in geological drilling projects. 3. Grouting of reservoir dams in water ... Read More

Reasons for tunnel grouting

[2026-10-24 16:04:50]

Reasons for tunnel grouting: Tunnel shrinkage cracks are mostly surface-level, with fine textures and irregular orientations. The formation of these cracks is highly dependent on construction techniques, including the choice of excavation method, concrete vibration, water-cement ratio determination, ... Read More

grouting pumps

[2026-10-24 15:56:30]

Grouting: Divided into ceramic grouting and building engineering grouting. Building engineering grouting involves injecting certain solidifiable grouts into cracks or pores in rock and soil foundations using appropriate methods, improving their physical and mechanical properties through replacement, ... Read More

Applications of shotcrete machines

[2026-10-24 15:54:56]

Applications of shotcrete machines: 1. Underground engineering: Main support and lining for mine roadways, flexible tunnels, hydraulic tunnels, and various types of cavities (underground power stations, underground warehouses, etc.). 2. Thin-walled structure engineering: Thin-shell roofs, prestresse... Read More

High-Pressure Jet Grouting machines

[2026-10-24 15:52:57]

High-Pressure Jet Grouting PilesHigh-pressure jet grouting piles also use cement grout. They utilize high pressure to inject cement grout into the soil layer through rotating nozzles, mixing it with the soil to form a cement-soil composite. These composite piles overlap to form a row of piles used ... Read More

screw type grouting pump introduction

[2026-10-22 15:30:45]

The screw type grouting pump (hereinafter referred to as the pump) adopts advanced screw pressurization technology, combined with the field practice of construction projects, and has been upgraded and improved many times. It has been maturely promoted and used in construction projects, and has been ... Read More

PS2I-D rotor-type concrete spraying machine

[2026-10-22 15:23:08]

The PS2I-D rotor-type concrete spraying machine features advanced technology, reasonable structure, stable performance, convenient operation and maintenance, and long service life. It is a miniature spraying machine specifically designed for refractory materials and new thin-film spraying materials. ... Read More

KLW screw grouting pump introduction

[2026-10-22 15:19:39]

KLW2000, KLW5000 screw grouting pump with mixing drum integrated model is a new product developed by our company according to the needs of national infrastructure construction and using advanced screw pressurization technology in Europe and America. The machine is mainly used in high pressure, thick ... Read More

pan mixer introduction

[2026-10-22 14:54:47]

A disc mixer is a machine mainly used for mixing raw materials. It has advantages such as compact structure, easy operation, uniform mixing, and convenient unloading and conveying. The prototype of this machine is a vertical shaft forced mixer type. When it is working, the blades shear, squeeze, ... Read More

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