Outdoor electronic display screen - Manufacturer direct sales - Liaoning Lianshuo Technology

NegotiableUpdate on 10/19

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Nature of the Manufacturer: Producers

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Overview

Due to the higher strength of steel compared to other common engineering materials, the main supporting structure of outdoor LED billboards is usually made of steel materials

Product Details

Due to the higher strength of steel compared to other common engineering materials, the main supporting structure of outdoor LED billboards is usually made of steel materials. Steel materials are easily oxidized and corroded in outdoor environments due to factors such as temperature, humidity, and harmful substances. Severe corrosion can greatly reduce the load-bearing capacity of steel components. Therefore, we need to repair and reinforce outdoor LED billboards. Below, Terence Electronics will briefly introduce the methods for repairing and reinforcing outdoor LED billboards. 1. Basic expansion: By setting up concrete or reinforced concrete enclosures, the area of the bottom foundation of outdoor LED billboards can be increased to change the uneven settlement of the foundation caused by the small bottom area and insufficient bearing capacity of the billboard foundation. 2. Pit type replacement method: Directly excavate a pit under the replaced foundation and pour concrete. 3. Pile jacking method: The method of reinforcing the foundation by setting various types of piles such as static pressure columns, driven piles, and cast-in-place piles at the lower or both sides of the billboard foundation. 4. Grouting and replacement method: Inject chemical grout evenly into the foundation, and use this grout to solidify the previously loose soil or cracks, in order to improve the bearing capacity of the foundation and achieve waterproofing and impermeability. Correction is the process of using artificial means to reverse the tilt of an already tilted foundation, in order to achieve the goal of correcting the tilt of outdoor LED billboards. The commonly used methods for correcting the foundation of outdoor billboards are as follows: 1. Forced landing correction method: Take measures to prevent sinking on the side of the outdoor LED billboard foundation with more settlement, and take forced landing measures on the other side. The emergency landing methods include: loading steel ingots or stones, constructing cantilever beams, digging soil for emergency landing, injecting water for correction, etc. 2. Lifting correction method: In areas where the foundation of a tilted billboard has a large settlement, adjust the lifting amount of each part of the billboard to rotate it as a whole along a certain point or line in a plane, in order to restore its original position.