Fireproof Mud Model Fireproof Mud Packing and Transportation
Fireproof mud has good fire resistance, smoke blocking, oil resistance, water resistance and corrosion resistance. Then follow the footsteps of Xiao Bian together to learn more about the fire-fighting mud model.
The fireproof mud material is mainly used for the plugging of holes in electric wires and cables, so as to prevent the electric wires and cables from causing fire and spreading from the holes to adjacent rooms to reduce the fire loss. Avoiding the expansion of accidents has the functions of blocking smoke, preventing fire, and preventing dust. Therefore, the plugging material is widely used in the plugging of vertical horizontal wire and cable through-holes in power plants, industrial and mining enterprises, high-rise buildings, shipbuilding power, post and telecommunications, substations, metallurgy and other system projects.
Fireproof mud model:
Fireproof mud models can also be divided into two types: intumescent and non-intumescent. The plasticity and flexibility are strong; in the large-scale projects such as industrial and mining enterprises, shipbuilding power, post and telecommunications, metallurgy, etc., the plugging of vertical and horizontal wire and cable penetration holes is used more often. We can see that many electrical appliances are covered with insulated plastic covers. In order to prevent accidents, the function of fireproofing mud is basically similar to that of the insulating cover, but it is better than insulating plastic covers. Be careful when using all electrical appliances. Fireproof mud with lower fire resistance temperature can replace these insulation caps and the like to effectively prevent danger. The CP25WB+ fire-resistant mud is slightly different from the above models. It is a synthetic elastomer advanced latex which can be used alone and does not need to be used in combination with other fireproof materials. It can be used to block the spread of fire, smoke, toxic gases and water. CP25WB+ fireproof mud is easy to expand when exposed to heat, and it has bond strength, caulking rate and no vertical flow.
No matter what type of fireproofing mud, there are great differences in the nature, characteristics, etc., according to its nature we can distinguish it again.
1. According to different properties, fireproof mud can be divided into hardenable fireproof mud and non-hardened fireproof mud. Hardenable fireproof mud features that, under certain conditions, fireproof mud will harden and eventually become solid in different states; rather than hardened Even if the type of fireproof mud will not change after a long time, it will still remain as it is.
2. Due to different chemical compositions, it can be divided into organic fireproof mud and inorganic fireproof mud. Although organic fireproof mud is limited in temperature after curing, it can be cracked or burned. In contrast, inorganic fireproof mud is opposite to it. Inorganic fireproof mud can no longer perform any other treatment, but it has a high temperature resistance.
What issues need to be noticed in the construction process? Next, let me introduce the construction procedures and transportation methods of fireproofing mud.
Fireproof mud construction method and unit usage:
1. For holes that need to be plugged, clean them before plugging.
2. Pass the cable bundle or cable through the hole and separate and paste the cable or fiber cable evenly with the SFD type organic plugging material. Then use a plugging material to pack the pores between the cables and the cable and the hole wall. The plugging thickness of the plugging material should be consistent with the depth of the hole; for larger holes, it can be used with WFD inorganic blocker or PFB series blocker.
3. If the temperature is lower than 5 degrees Celsius, the blocking material can be placed in warm water of 30-50 degrees Celsius together with the plastic film package. After softening, it can be taken out and then subjected to construction.
4, SFD type organic fire blocking material is prohibited to have water on the surface during construction, otherwise it will affect the bonding quality of the blocking material itself.
5, SFD organic fire blocking material blocking about 0.055m3 per 100 kg hole. Blocking 1m3 hole about 1800 kilograms of blocking materials.
Fireproof mud packaging and transportation:
1. SFD organic fire blocking materials are packed in thick plastic bags plus packaging boxes.
2. The SFD type organic cable fireproof plugging material is a safe, plastic, non-explosive, non-toxic, odorless, non-corrosive, safe, solid material that can be transported by any kind of transportation means. The sun and rain should be avoided during transportation.
3, SFD organic fire blocking material suitable for storage in a cool dry and ventilated place, the temperature should be -35 ~ 40 °C, valid for more than 3 years.
Fire-proof plugging materials (products) are used to block various penetrations, such as cables, ducts, tubing, trachea, and other openings formed when passing through wall (store) walls, floors (A), and fire protection of cable trays. Divided to prevent the spread of fire through these openings and gaps, with excellent fire protection features, easy to replace. Fire blocking materials include: organic fire blocking materials, inorganic fire blocking materials and fire blocking packages.
Organic fire blocking material is made of organic synthetic resin as a binder, adding fireproofing agent, filler, etc. The plugging material does not cure for a long time, has good plasticity, and can be plugged arbitrarily. This type of plugging material is mainly used in the fire prevention and sealing projects of building pipes and wire and cable through-holes, and it is used together with inorganic fire blocking materials and fire blocking packages.
Inorganic fire blocking materials, also known as quick-setting fire blocking materials, are based on quick-drying adhesives, adding fireproofing agents, refractory materials, etc., through grinding and mixing. This product has a good effect on plugging of pipes or wires and cables, especially for larger holes and holes between floors. It not only meets the required fire limit, but also has a very high mechanical strength, which is almost the same as the hardness of the floor cement board.
Fire resistance package is to use non-combustible or flame-retardant fiber cloth to fix the refractory material into a variety of package-like bodies, which can be piled into various forms of walls during construction, and can block large holes and play a role. Thermal insulation effect.
The above is related to the introduction of fireproof mud models. If you want to know more relevant information, please pay more attention to this site, and we will provide you with more complete, more detailed and updated information.
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