Simply put, when an alarm event occurs, relevant equipment other than the alarm device is caused to work. The linkage process of the burglar alarm host is such that when the alarm device in the alarm system triggers a fire, the alarm system will send a signal to the alarm device. The alarm device will receive the signal from the alarm system in the form of sound and light. The personnel on the scene of the warning need to take safety measures and at the same time the linkage device is started. For example, it forced the elevator down to the first floor, opened the fire shutter door and so on. Or when it is sensed that someone illegally invaded the start alarm device, the linkage camera starts to work video, and the linkage of the on-site lighting illuminates the role of Wisdom. In this way, the process of linkage of an alarm system host is formed.
The linkage of the alarm system is generally divided into three forms. They are several kinds of forms such as on-site linkage, linkage, and linkage. In the actual process, the cooperation of the alarm system and the fire protection linkage system has the following forms. Linkage Control System 2, Vertical Linkage Control System, 3, Decentralized Control System
Oriented Strand Boards or OSBs are engineered wood panels where rectangular wood stands are arranged in cross oriented layers and binded together with resin.
Luli Group Co., Ltd, has the capability and capacity to produce High Quality OSB yet with competitive pricing. It is the result from the huge investment into latest cutting edge technology from Germany – the world leader in technology, engineering and innovation. Capitalizing on such advancement, Luli Group OSB R&D team continues to develop and design OSB with wider application, higher usability and marketability without neglecting the importance to be environmental friendly.
Advantages of OSB:
These greener options to Plywood are moisture resistant, have high load capacities and are customizable to different sizes, thickness and shapes.Uses of OSB:
OSB is a material with favorable mechanical properties that make it particularly suitable for load-bearing applications in construction. The most common uses are as sheathing in walls, Flooring, and roof decking. OSB also sees some use in furniture production.
The details of OSB:
1. Sizes: 1220mm x 2440mm(Standard Size), 1250mm x 2500mm or according to customer`s request.
2. Thickness: From 6mm to 20mm.
3. Materials: Poplar, Pine or combination according to customer`s request.
4. Glue: MR, Melamine glue, WBP, MDI
5. Density: About 600kg to 650kg
6. Grade: Packing , construction and furniture,etc.
Oriented Strand Board,OSB Board,Waterproof OSB,High Quality OSB
Luli Group Co.,Ltd. , https://www.plywoods.nl