Talking about choosing the right trolley

A selecting unipolar safety trolley line trolley line <br> <br> as recommended by the manufacturer to select monopole safe wire as a power supply line, a monopole conductor, H trolley line design, the deeper the groove, the current collector It is not easy to fall off and cause power failure.

Second, heavy duty trolley line <br> <br> While driving power is relatively small, but is recommended over the trolley line 630A, as gantry crane running vigorous shaking, high mechanical strength required for the wire spool, and heavy trolley wire conductors The cross-sectional area is large, and all the single-pitch lifting racks are used as the fixing frame, which can meet its strength requirements.

Third, the installation for driving selected <br> <br> outdoor installation there are two types of overhead installation methods for a trench type installation.

KSNFJ is a factory ready-mix powder that has undergone strict quality control to facilitate on-site construction. It contains a selection of metallic mineral aggregate materials and specialty Portland cement, as well as special additives to promote construction performance. Specially made materials ensure gradation and free from impurities, which aggregate shows good conductivity and wear resistance.

KSNFJ for the need to improve the wear resistance, resistance of the concrete surface, in particular, sparks, antistatic areas. For example: flammable warehouse, chemical plants, petrochemical plants, dangerous products workshop, gas stations, liquefied gas stations, hangars, textiles, electronics, paper, printing and other long-term electrostatic regions.

Product Advantages:

1. To make the ground extremely hard, wear and impact resistance

2. With the concrete surface to form a monolithic bond

3. Fireworks conductive static

4. Anti-all kinds of oil, grease erosion

5. Easy to construct

Material properties:

Wear resistance: The KSNFJ-treated concrete floor exhibits at least three times more wear resistance than the untreated concrete floor.

Electrical properties: KSNFJ shows good electrical conductivity to dissipate static electricity. KSNFJ can be grounded in the traditional way with specific requirements. Due to the ductility of metallic materials in the ground so that the impact of metal collision with a high degree of fireworks.

Surface resistance: 1.0×105 ~1.0×108Ω

Compressive strength: Using the same amount of water as the actual construction, KSNFJ test block 28 days standard compressive strength of 90Mpa.

Storage: KSNFJ and Curing Agent intact packaging stored at room temperature and dry environment, the storage period of six months.

Health and Safety: The cement powder contained in KSNFJ will adversely affect the skin during normal use. When the product is mixed with dampness, the released alkali will damage the skin, irritate the eyes and respiratory system, avoid inhalation of its powder, and avoid skin and eye contact. Wear suitable gloves and eye protection. Once touched the skin, wash with water. Once you reach your eyes, immediately wash with plenty of water and seek medical treatment.

Basic material characteristics




Compressive strength (3 days)


Compressive strength (28 days)


Bending strength (28 days)


Non burning, do not explode, not flammable

Fire class

A1 level

Wear resistance(750g/500r)


Hardness (Mohs)


Surface strength (indentation diameter mm)

Oil resistance  oil seepage


High temperature 


Freezing type

 -40 ℃ (Freeze-thaw 25 times after the

specimen without cracks, corner off defects,

the rate of strength loss

Bond strength(28days)


Skid resistance

(wet and dry friction coefficient)


Air cleanliness

N7 ~ N9 level

Green No harmful radioactive, no harmful volatiles, no pollution

Non-Flammable Ground Hardener

Non-Flammable Ground Hardener,Non-Flammable Carborundum Floor,Anti-Static Carborundum Floor

Jiangmen Kasole Building Materials Co., LTD. ,

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