The ceiling is not only for beautiful appearance, but also has practical functions. For example, water pipes and wires can go through the ceiling, which can avoid the trouble of maintenance in the future. Small make up with you to learn about the fire and anti sink ceiling related process specifications and construction process notes

Process specification for fire protection and anti sink ceiling

1. The fireproof and anti sinking ceiling is normally used as the foundation for the light steel long-term bone. The main bone spacing of the light steel long-term bone is 500mm-600mm, and the auxiliary bone spacing is 300 mm. The side dragon and the wall top surface should be fixed with expansion pipe and self tapping screw, and the light steel keel should be fixed with special self tapping screw (such as using wooden long bone and making expansion screw on the hanging bar and the long bone of the wall, and painting the anti-corrosion Before sealing the gypsum board, the bottom plate of the lamp trough should be sealed first, and then the side plate should be sealed, which is conducive to the treatment of dust in the lamp slot at the later stage and the prevention of light leakage.

2. When sealing gypsum board, snap line is used to install dry wall nails with a spacing of 150 mm, and 7-shaped sealing plate technology is adopted at the corner of ceiling, which is conducive to the corner not easy to crack, and the gypsum board adopts 3-5mm chamfering seam treatment, which is conducive to the painters' embedding into the inner surface of the joint when filling gypsum during construction. Easy to connect.

3. When sealing the board, the whole part with the old wall shall be slotted to remove the painting layer and seal the board through the joint.

Precautions for construction of fireproof and anti sinking ceiling

1. Wood keel is often used in fireproof and anti sinking ceiling, but it is easy to deform due to the thermal expansion and cold contraction principle of wood magnetic therapy, so we can replace the wood keel with light steel keel.

2. In the construction, attention should be paid to the retention of expansion joints, and attention should be paid to the inverted angle of 45 °.

3. In the keel engineering, attention should be paid to the smooth installation of the keel, and the spacing between each keel should be kept well.

If you have any doubts, please contact us at 0798-6688556

Brief introduction of ocean Willy company

Jiangxi ocean Willie Industrial Co., Ltd., established in 2001, is located in Jingdezhen, Jiangxi Province, the "porcelain capital of the world". It is a professional R & D and manufacturer of fiber cement board, the solution of building system with fireproof board and prefabricated housing wall. It is a national high-tech enterprise and a listed reserve enterprise in Jiangxi Province. "Ocean Willy" trademark is a famous trademark in Jiangxi Province, which has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and CE EU certification, and is listed as one of the key enterprises of comprehensive utilization of environmental protection and energy-saving resources.

The company implements the three product strategy of "emphasizing brand, strengthening quality and excellent products", implements the project sales management mode of "production, technology and engineering Trinity", relying on the advantages of local resources, independently develops and produces "ocean Willy" brand series products, including low, medium and high density fiber reinforced cement board, Jianyuan low density board, clear water wall rock plate, wall rock color plate, FCA steel Structural floor, fireproof and anti sinking ceiling, fireproof perforated sound-absorbing board and fireproof FCA board. It is a well-known and influential manufacturer of grade A1 fireproof board products in Jiangxi Province.

"Ocean Willy" series of fire and environmental protection board has the advantages of fire prevention, moisture-proof, heat preservation, durability, sound insulation, heat insulation, light weight, high strength and environmental protection. Ocean Willy series plates can completely cover and replace all the plate materials and non load bearing wall materials in a building.

The company's products are widely used in Qinshan nuclear power station, high-speed railway station, State Grid Substation, many five-star hotels, Grade-A office buildings, Grade-A hospitals, landmark public buildings, etc. In the foreign market, after more than ten years of efforts, the company's products have been exported to the Middle East, Southeast Asia, Africa, Latin America, Europe, the United States and other 50 countries and regions. "Ocean Willy" series products enjoy high popularity at home and abroad, winning the unanimous recognition of customers at home and abroad.