Expansion cable fireproof coating construction instructions

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Inflation cable fireproof coating construction instructions Cable fire retardant coating is a new type of fire retardant coating developed by our company according to GB28374-2012 national standard. This product is composed of tere-acrylic emulsion water-based material with various fire retardant and plasticizer. At present, the domestic advanced water-saving cable special water-based fire retardant coating. The coating of this product can form a uniform and dense sponge-like foam insulation layer when it is fired, which can effectively suppress the spread and spread of the flame and protect the electricity and cable. Its main advantages are: environmental protection, pollution-free, non-toxic and tasteless, and no threat to the health of the applied personnel. This product also has the characteristics of thin coating, strong adhesion, good flexibility, etc., and has good insulation and anti-corrosion functions.
This product is widely used in the flame retardant treatment of wire and cable for power plants, industrial and mining, telecommunications and civil buildings. It can also be used for fire protection of objects such as wood structures, metal structure buildings and flammable substrates for underground engineering.
Construction method:
1. Before the construction of fireproof coating, the floating dust, oil stains and sundries on the surface of the cable should be cleaned and polished. After the surface is dry, the construction of fireproof coating can be carried out.
2. The construction of this product adopts spraying, brushing and other methods. It should be fully stirred evenly when used. When the coating is slightly thick, it can be diluted with appropriate amount of tap water to facilitate spraying.
3. Before the construction and before the coating is dry, it should be waterproof, anti-pollution, anti-moving, anti-bending, and repair if damaged.
4. For wire and cable of plastic and rubber skin, it is generally applied directly for more than 5 times. The thickness of the coating is 0.5-1mm, and the dosage is about 1kg/m2. For insulated cables with oil-paper dry packaging, a layer of glass cloth should be wrapped first. Apply again, if it is applied outdoors or in a humid environment, it should be equipped with a matching varnish.
Wg=K×π×D×L
Wg----coating amount (kg); D----outlet cable outer diameter (m); L----painting length (m); K----unit dosage (kg/m)
When the coating thickness is 0.8 mm, K is 2; when the coating thickness is 1.0 mm, K is 2.5; when the coating thickness is 1.2 mm, K is 3. Packaging and transportation:
1. This product is packed in metal or plastic drums.
2. The product should be stored in a cool, dry, ventilated environment.
3. When transporting the product, it should be protected from sunlight, rain, and damage to the packaging drum, dumping, and overflow.
4. The effective storage period of this product is six months.
Performance:
State in the container Fineness Viscosity Drying time Oil resistance Salt corrosion resistance Heat resistance Wet freeze-thaw cycle Bending resistance Fire resistance
After stirring, it is uniform state ≤80um ≥98s, dry ≤4h, dry ≤8h, soaked for 7d, no wrinkling, flaking, foaming, basic recovery under standard environmental conditions for 24h, allowing slight discoloration, 7d coating, no wrinkle, peeling Foaming is basically restored under standard environmental conditions for 24h, allowing slight loss of light after 7d test. The coating has no blistering and no shedding, allowing slight loss of light after 15 cycles. The coating has no blistering and no shedding, and 2 pieces are allowed. The following crack coatings are not layered, do not fall off, and allow 8 cracks of 1.0m.

Bed Assist Bar

When the elderly get older, their body functions and physical strength will decline. Sometimes it is difficult to bend down and bend back. It is a very difficult process from lying down to getting up. Today, we introduce a kind of auxiliary equipment for health care - bedside handrail.
The main purpose of the bedside handrail is to assist people with mobility difficulties to move, get up and lie down. Although it is a small object, it can help the disabled and the weak to solve a lot of life problems.
Many elderly people work very hard in getting up, and may feel dizzy and fall down accidentally, thus causing great harm to the body. Take precautions in advance for home safety, and the bedside handrail is essential for the elderly.
During pregnancy, with the increase of pregnancy months, it is gradually inconvenient to move. If you get up carelessly, it will affect yourself and the fetus. So the bedside handrail helps the pregnant woman get up.

Disabled people who are injured or unable to move can use the bedside handrail to help them get up when they have difficulty in getting up, which is convenient to move and improves the quality of life.


TRUTECH CO., LTD. is an enterprise specializing in the research, development, production and sales of professional OTC products.The main products include shower chairs, armrests, toilet racks and toilet armrests, bedside armrests, elderly chairs and sofas, crutches and walking aids, knee pads, waist supports and other equipment.

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TRUTECH CO., LTD. , https://www.trutechealth.com