What is the decoration process of the hotel?

1. Before construction, construction technicians and lofting personnel shall conduct field measurement and lofting, mark the position of decorations with ink lines on the site according to the design drawings, and check whether there is any error between the site and the drawings before construction.

2, on each floor layout elevation line of 50cm, and the chalk line pops up on the wall, as the standard benchmark of interior decoration, the measurement error is plus or minus 3 mm.. ..

3. The setting-out point on the ground is confirmed by steel nails, and the top surface of the wall is marked with paint.

Second, the electrical construction

1, indoor power distribution

(1) The rated voltage of the conductor used shall be greater than the working voltage of the line, and the insulation strength of the conductor shall conform to the laying mode and environment of the line. The cross-sectional area of the conductor should meet the requirements of power supply quality and mechanical strength.

(2) When laying wires, try to avoid joints. If connection is necessary, try crimping or welding.

(3) The connection and branching of wires shall not be affected by mechanical actions. Wires should be firmly connected to equipment terminals.

(4) Wires or cables passing through pipelines should not be connected under any circumstances. If you must connect, you can put it in the junction box, lamp holder box and switch box.

(5) All kinds of exposed wiring should be horizontal and vertical.

(6) Protective tubes should be added when the conductor goes through the wall, and both ends of the tube should be no less than 10mm, which will affect the appearance if it is too long.

(7) When the wires cross and approach each other, a plastic pipe should be put on each wire and the casing should be fixed to prevent short circuit.

(8) A certain distance should be kept between indoor wires and other pipes, not less than100 mm. ..

2, the construction procedure

(1) According to the plan and details, determine the location of electrical installation, the laying path of wires and the location of wires passing through walls and floors.

(2) Decorate insulating brackets, fixtures, brackets or protective tubes, etc.

(3) laying wires.

(4) Install lamps, electrical equipment and components.

(5) Test the wire insulation and connect it.

(6) Check and test the power supply.

3. Installation of lamps and lanterns

(1) Before installing the lamps, check whether the fittings are complete, whether the appearance is damaged, deformed and the coating falls off, and test whether the insulation is good.

(2) The installation position and height of lamps and lanterns should meet the design requirements.

(3) Lamps and lanterns with the weight below 1kg can be directly hoisted with flexible wires; Lamps with a weight above 1kg should be lifted by a chain hoist; Lamps weighing more than 3 kg should be fixed on embedded hooks or bolts.

(4) There shall be no less than two bolts for fixing lamps and lanterns.

(5) When lamps and lanterns are installed in flammable parts, fire prevention treatment should be done well, and fire-retardant coatings should be painted on surrounding structures.

(6) When there are multiple groups of lamps and lanterns in the same room, they should be arranged neatly and meet the design requirements, and the light lines should be unified. If necessary, a size adjustment plate should be added.

4, socket installation

(1) When sockets in the same place are installed in rows, the height difference should not be greater than 1mm, and the height difference should not be greater than 5mm when installed separately.

(2) The height of the concealed socket from the ground is 0.3m

(3) When wiring the socket, the wire color separation should be unified and correct. The right pole of the socket is connected to the phase line, the left pole is connected to the zero line, and the ground wire is on it.

5, lighting distribution box installation should comply with the design requirements.

(1) The insulating tube shall be arranged on the lead-out surface of the conductor.

(2) The vertical deviation of the distribution box should not be less than 1.5/ 1000. The edges around the panel of concealed distribution box should be close to the wall.

(3) Each cycle has a sign indicating the name and purpose of the cycle. If different types or different voltage levels of power distribution equipment are installed in the same box, there should be obvious difference signs.

(4) The installation height of the distribution box should be between 1.2m and 1.5m, and the working zero line and protective grounding line in the box should be strictly distinguished.

(5) The internal wiring section of the distribution box should meet the specification requirements.

I hope the answer of Kunming purple apple decoration can help you.