Fire clay fire clay - organic fire blocking materials - Zhengzhou Fireproof Materials

South Brand fire clay fire package fire board cable fire retardant coating liquid. The product is known as plasticity fire blocking material under high temperature and flame effect after volume expansion harden its first form a dense layer of hard enamel-like protective layer, this process of expansion and enamel-like layer is an endothermic reaction, can consume a large amount of heat, help to reduce the system temperature to form a glaze-like layer has good insulation, fire retardant can play a good role in blocking the smoke and heat. Since organic fire blocking material in addition to a highly efficient fire insulation properties and good physical and chemical properties, but also has a high elastic flexibility to accommodate a variety of joint deformation displacement, but also with the weather, water, anti-aging, long-term curing, plasticity, non-corrosive and non-cable brittle, can be reused, have good fire watertight performance characteristics, can be used to help high-rise buildings, factories, ships, power wire and cable communications sector and various types of pipes through fire blocking slit holes Agency's (such as cable, duct, pipe and other passes through an opening formed in a wall or floor, etc.), in order to prevent the fire from spreading and prevent the proliferation of toxic gases, the fire control in a certain range inside, reduce fire losses. The product should be with the company's PA-B with the use of fire package. First, the technical support GA161-2009 standard two, fire resistance fire resistance of greater than 180 minutes (min), reach a fire resistance. Third, the construction process: 1. Pre-construction, construction of the surface to be cleaned get dirt and oil. 2. Attach the cable bundle over holes, evenly spaced and paste the cables blocking materials, then the blocking material between the cable, the gap between cable and the hole wall of dense packing. Stuffer blocking material thickness should be consistent with the hole depth. 3. For larger holes or gaps, can be rented for use Fire skeleton or steel reinforcement bars, have increased the intensity of support. 4. For larger holes or gaps, can be as skeleton or steel reinforcement bars, have been used to support efforts to increase resistance Fire. 5. When the temperature is too low, blocking material harder inconvenience during the construction, can be blocked with the plastic packaging material is placed in warm water 40 ~ 70 ℃ of heating and kneading, you can make blocking material is suitable for application to soft clay. Fourth, note: In order to ensure such a cable-type heat dissipation through the material, the construction may not have blocking tight. When a fire occurs, blocking material thermal expansion, self-blocking will close the gap, so as to effectively prevent the spread of fire and smoke spread. First, packaging and storage: Packaging: 2kg * 20 blocks / bag Storage: Store at 0 ℃ in a cool dry place, avoid rain. Storage for one year, if the product has expired, but did not harden when there are toughness, can continue to use.