Whether it is cable or wire in the construction site, the types and types of wire and cable that can be used are diverse, and they each have their own roles and advantages. Different types of wire and cable used in different fields will have different effects. Flame retardant type, fire resistant type, low smoke and low halogen type, low smoke halogen free type and so on have different uses. So, what type of wire and cable is more suitable for us to use on construction sites? Qingdao cable manufacturers take you to understand what wire and cable are used in construction sites.



Before understanding what are the wires and cables used in construction projects, let's first understand the wire and cable models commonly used in construction projects. Wires have BVR wires, BV wires, NH-BVR wires, ZR-RVS twisted pair wires, etc., cables have YJV cross-linked cables, WDZB-YJ Y low-smoke halogen-free cables, YJLV aluminum cables, etc., as well as super five, super six types of network cables, telephone lines, etc. The use of these wires and cables in the construction site is more common, but these wires and cables are not used in all the construction sites, and the construction site will also purchase the required wires or cables according to demand.

There are more types of wire and cable procurement for construction projects, here is not a description, just choose two to explain it. WDZB-YJY full name is copper core halogen-free low smoke B-class flame retardant crosslinked polyethylene insulated power cable, we can use a few square cables according to how much voltage we need to use. This type of cable conductor has a rated temperature of 90° C, which can be maintained for 5s in the case of a short circuit of the wire, and at the same time, the conductor temperature does not exceed 250 ° C. Therefore, it is precisely because of such characteristics of the cable, this kind of cable is mainly suitable for high-rise buildings, large shopping malls, hotels, exhibitions, subways, airports, hospitals, transportation hubs and other relatively dense population, flame retardant and high combustion level places.

WDZB-BYJ is a wire with flame retardant and low smoke halogen-free characteristics, and is often called a new environmental protection wire, with safety and application performance, only a small amount of smoke when burning, high visibility, not easy to produce harmful burning substances, no pollution to the environment. Therefore, this kind of wire and cable is widely used in teaching buildings, shopping malls, public libraries, high-rise residential buildings and other densely populated places.

Through the above brief introduction, I believe that everyone has a bottom in his heart, about which wire and cable will be used in construction projects, we need to choose according to actual needs, and different wire and cable play different roles in different fields. Do not buy some substandard wire and cable for the sake of convenience, which will lead to the fire. Therefore, the correct selection of safe cables is the primary consideration.

Qingdao Tianxing Cable Co., Ltd. is a high-tech enterprise producing wire and cable in Shandong Province, focusing on the production and customization of supporting cables, and each wire and cable model is fully insured and tested. The main product series are medium and low voltage power cable, fire wire and cable, control cable, photovoltaic cable, computer cable, high life cable, fire-retardant cable, halogen-free low-smoke cable, aluminum alloy cable and household wire, etc. The company's products have long served the power grid, oil field chemical industry, railway (including subway), real estate, infrastructure, factories and supporting exports. Annual production capacity of 1 billion yuan.