A list of brands of rock wool sound-absorbing board
1, Star brand Youshiji, Star brand Youshiji Building Materials Co., Ltd., the leading brand of mineral wool ceiling system in the world, a joint venture between USG Company of the United States and China Beijing Jinyu Co., Ltd., an Asian-scale manufacturer of mineral wool ceiling and ceiling keel.
2. Longpai, Beixin Group Building Materials Co., Ltd., one of the top ten brands of gypsum board, was founded in 1979, a Beijing trademark, a listed company and a leading enterprise in the industry.
3. Armstrong (China) Co., Ltd., with 10 brands of plastic flooring and 10 brands of sound-absorbing boards, 1860 was founded in the United States, and designs and manufactures ceiling and flooring systems worldwide.
4. Edindzheko Saint-Gobain Gypsum Building Materials (Shanghai) Co., Ltd., ten brands of light steel keel, ten brands of gypsum board and ten brands of sound-absorbing board, 19 15 was founded in France.
Second, the rock wool sound-absorbing board installation method
1, according to the elevation released from the elevation point in advance, pop up 50CM control line, and determine the standard line of ceiling design elevation in each room according to the pop-up control line. The layout line of the pop-up keel and the suspension point of the boom.
2. According to the requirements of the construction details, determine the position of the boom, install the embedded parts of the boom, make the boom with a diameter of φ6 ~φ 10, and brush the anti-rust paint. The spacing of lifting points is 900- 1200MM. When installing, the upper end is welded with the embedded parts, and the lower end is connected with the hanger after being sheathed with wires.
3. When using UC50 keel, the distance between the main keel of ceiling should be less than 1200MM. When installing the main keel, connect the main keel hanger with the main keel, tighten the screws, and arch the ceiling according to the design requirements. The extension of the installed main keel should be staggered.
4. Install the secondary keel according to the different installation and specifications of the panel, hang the secondary keel on the large keel through the pendant, install the 600MM cross brace keel in the same direction as the main keel, and install the rock wool sound-absorbing board after installing the side keel.
How much is the rock wool sound-absorbing board per square meter?
There are many brands and products of rock wool sound-absorbing board, and their performance is different, and the manufacturing process and technology required are different, so the price is different.
1, rock wool sound-absorbing board, brand Deteng, thermal conductivity 0.04, low-temperature bending less than 96, elongation at break national standard, bending strength standard, compressive strength 75, tensile strength 1 10, service temperature 600, and the price is around 200 yuan to 220 yuan per cubic meter.
2. Rock wool sound-absorbing board, brand Ruiqian thermal insulation, specification 1200-600, used for external wall thermal insulation system, with strong bending strength, service temperature of 600, thermal conductivity of 0.035, basalt core material, and the price is around 330 yuan to 350 yuan per cubic meter.
3. Rock wool sound-absorbing board, brand Rising thermal insulation, rock wool core material, fibrous, rectangular with bending strength of 90, is suitable for EPS external wall thermal insulation system, and the price is about per square meter 150 yuan to 160 yuan.
The above prices are all from the Internet for reference only, and the specific prices are subject to local prices.
The above is the brand list of rock wool sound-absorbing board, the installation method of rock wool sound-absorbing board and how much it costs per square meter. Thank you for reading. If you want to know more about rock wool sound-absorbing board, please continue to pay attention.