False Ceiling Channel is connected with the suspension rod and provides installation nodes for the surface cover panel, which is the component that carries the upper and lower parts in the ceiling. Ordinary ceiling generally use wood keel, steel or light steel keel and aluminum alloy keel; on the ceiling of the profile, because of the high load-bearing requirements, to use steel or large cross-section of the wood keel, and then in the keel to do the pedestrian channel (or called the horse road).
The ceiling channel system is equipped with a specialized lifting system. The channel false ceiling used for the ceiling includes load-bearing keel, cladding keel, hangers, hangers, hangers inserts, load-bearing keel connectors, cladding keel connectors, hangers, and the main and secondary keels are light steel keels. Aluminum panels are door-type removable GI ceiling channel system, each panel can be easily disassembled and restored. Round tube can be disassembled independently. Suspension rod is Φ8mm, the surface of the rod and bolt is chemically blackened, and its anti-corrosion performance should be higher than the building standard.
Gypsum ceiling channel and fittings are made of galvanized steel sheet (strip) (thin-walled section steel produced by cold bending process), adopting national standard 1.5mm thick galvanized steel sheet (strip) "Bending Test Methods for Metallic Materials" (GB/T 232-2010), roll-forming, forming cross-section size of 15mm×50mm×15mm. the surface of the keel is hot-dip galvanized. The common production equipment is Ceiling Channel Roll Forming Machine, with the advantages of fast production speed and good quality, Ceiling Channel Machine is also very popular in the building materials industry factories.
How to determine the installation quality of False Ceiling Channel?
False Ceiling Channel is often used in various decoration fields, and the quality acceptance items of False Ceiling Channel are as follows:
(1) The ceiling elevation, size, arching and modeling should meet the design requirements.
Inspection methods: observation; measuring tape inspection.
(2) The materials, varieties, specifications, groups and colors of finishing materials shall meet the design requirements. When the finishing material is glass plate, it should use safety glass or take reliable safety measures.
Inspection methods: observation; check product certification, performance test reports and field acceptance records.
(3) The installation of finishing materials should be firm and tight. Finishing materials and keel lap width should be greater than two-thirds of the width of the keel force surface.
Inspection methods: observation; hand-triggered inspection; ruler inspection.
(4). The material, specification, installation spacing and connection method of the boom and keel shall meet the design requirements. Metal boom, keel should be surface anti-corrosion treatment; wood keel should be anti-corrosion, fire prevention treatment.
Inspection methods: observation; foot check; check product certification, field acceptance records and hidden project acceptance records.
(5) Ming keel ceiling project of the boom and keel installation must be firm.
Inspection methods: hand-triggered inspection; checking the records of acceptance of concealed works and construction records.