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1. The installation tools are: Pile drivers, excavation tools, ramming tools, pliers, hammers and theodolites, level gauges, tape measures and other measuring tools. During the construction of the corrugated guardrail,…

1. Highway guardrail board is the main form of semi-steel guardrail. It is a continuous structure spliced with corrugated steel guardrail boards and supported by uprights. 2. It uses the…

The color steel tile steel frame or roof truss, purlins and roof panels are important components of the color steel tile roof. The installation method of color steel tiles is…

1. Airport, railway station, light rail station. 2. Exterior walls, beams, balconies, suspended ceilings of buildings. 3. Conference center, opera house, exhibition hall. 4. Sports venues. 5. Government office building,…

The greenhouse slot uses hot-dip galvanized steel plate as raw materials, produced by professional equipment, with good anti-corrosion performance, scientific forming, high wind resistance, smooth surface without damaging shed film,…

The standard for judging the quality of the light steel keel villa is how long the service life of the main light steel structure is (durability), and how about the…

1. Composition of structure Medium-sized shelves are mainly composed of beams, columns and laminates, used to store small items, sometimes need to consider the scattered storage of small items, cartons…

1. Record the specific dimensions of the rusted traffic facilities on the highway guardrail, and use a hammer to test the specific toughness on the fence. If a large area…

1. In order to facilitate the management work such as ventilation, the ceiling film and the skirt film of the greenhouse must be covered separately. Usually, three-layer film is used,…

1. Function: The greenhouse slot is supporting frame of the greenhouse, and the greenhouse slot is equivalent to the bones in our body. It plays the role of fixing the…

1. Measurement pay-off 1) According to the axis and elevation line on the main structure, according to the design requirements, the installation position line of the supporting skeleton is accurately…

1, beautiful structure The appearance of the car body board equipment is very beautiful. This is because the entire equipment is made of H-shaped steel. First, the individual parts are…