The fire that fireproof coatings sell is because people's awareness of fire prevention has increased. Then, when buying fireproof coatings, it is essential to look at quality and so on. However, not many people know about the 15 cycles of fire retardant coatings. We will learn from you in Wuhan Xinghai.
The fire that fireproof coatings sell is because people's awareness of fire prevention has increased. Then, when buying fireproof coatings, it is essential to look at quality and so on. However, not many people know about the 15 cycles of fire retardant coatings. We will learn from you in Wuhan Xinghai.
First of all, when applying fireproof coating, it will basically recover in the standard environment, but it takes 24h, it has salt corrosion resistance, allows slight discoloration, can be soaked for 7d, its coating is strong, durable, fireproof coating The price coating has no wrinkles, flaking and foaming, but the price of the fireproof coating allows slight loss of light and heat resistance: after 7 days of testing, the coating has no blistering, no shedding, and allows slight loss of light and resistance to freeze-thaw cycles.
Then, the price of fire-retardant coatings can be used outdoors and in wet places, but in this environment, it is necessary to add matching varnish, which should be packed in metal box plastic drums and the facilities are transported. However, in a ventilated environment, it should be protected from the sun, rain, and damage to the drum, dumping, and spillage. The effective storage period of the product is half a year.
Finally, what is the 15 cycles of the fire retardant coating? You have to understand this. The fireproof coating used in life is 15 cycles, the coating is not foaming, no shedding, and the crack resistance of 2 or less is allowed to occur: the coating can not be layered, does not fall off, and is generally applied directly for 5 times or more. The thickness of the coating is 0.5-1mm, and the dosage is about 1.5kg/m2. For the insulated cable wrapped with oil paper, a layer of glass cloth should be wrapped first and then painted.
Fireproof coatings have been used in large numbers in life, and now more and more people are beginning to understand the importance of fire prevention awareness. This is fireproof coating. Fireproof coatings are also very special 15 cycles, do you understand this?
This article is from Wuhan Xinghai Fire-fighting Materials Co., Ltd. http://, please indicate the source.
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The RCU is connecting to the server center by TCP/IP and Ethernet protocol, each RCU could is connected to the hotel LAN and has an independent and unique IP address that is compatible with the Ethernet standard.
On the high voltage, there are replay outputs for the electrical equipment, the relays act as the switch and are controlled by the communication board that could receive the instruction from the 12V switches installed in the guest room.
The communication board is the core as the whole RCU like computer`s CPU, it mainly has two functions as below:
Receiving instruction signals from the switches, door plate, and sending signal to the 220V high voltage to turn on/off the lighting fixtures or control the air-conditione
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