1. Chopped basalt fiber Basalt fiber is a kind of inorganic fiber material. Chopped basalt fiber is an inorganic mineral fiber with a length of less than 50mm and can be evenly dispersed in cement concrete. 2. Characteristics of chopped basalt fibers (1) The naturalness of raw materials. Because the raw material for producing continuous basalt fiber depends on the natural volcanic extrusive rock, there are no ingredients harmful to human health except that it is inherently high in chemical stability and thermal stability. (2) Comprehensive performance. Basalt fiber is acid resistant and alkali resistant. It is both low temperature and high temperature resistant. It is insulated and insulated by heat and electricity. Its tensile strength is higher than that of large tow carbon fiber. Its elongation at break is even better than that of small tow carbon fibers. It has high compressive strength, shear strength and adaptability to aging, and has good comprehensive properties in harsh environment. (3) Low cost. The price of basalt fiber used in cement concrete is significantly lower than that of steel fiber and polyester fiber. (4) Natural compatibility. Basalt fiber is a typical silicate fiber, which is easy to disperse when mixed with asphalt concrete, cement concrete and mortar. The newly mixed basalt fiber concrete has stable volume, good workability and durability, and has superior high temperature resistance, anti-seepage, crack resistance and impact resistance.
1. Basalt short fiber - a new material to replace steel fiber. Basalt short fiber is an inorganic mineral fiber with a length of less than 50mm, which can be evenly dispersed in cement concrete. 2. Characteristics of basalt short fiber (1) the specific gravity of steel fiber is 7.8 and that of cement concrete is 2.5. After mixing, the specific gravity of steel fiber is higher than that of cement, and the cement will sink and have poor dispersion. The specific gravity of basalt short fiber is 2.6, which is basically equivalent to that of cement concrete. After mixing, it does not sink, has good dispersion, is degradable, and is green. The road surface will not be as hard as steel fiber, resulting in car driving noise.. (2) Basalt staple fiber is a real "multifunctional" fiber. Acid and alkali resistance (especially alkali resistance, fully applicable to cement concrete), low and high temperature resistance, insulation and sound insulation. The tensile strength is three times that of steel fiber. The corrosion resistance of basalt fiber is better than that of steel fiber. The compressive strength is 20% higher than that of steel fiber, which is suitable for harsh environment. It has excellent comprehensive performance. (3) Low cost. The price of basalt fiber used in cement concrete is significantly lower than that of 50% steel fiber. (4) Natural compatibility. Basalt fiber is a typical silicate fiber, which is easy to disperse when mixed with cement concrete and mortar. Fresh basalt fiber concrete has stable volume, good workability and durability, and has excellent high temperature resistance, impermeability, crack resistance and impact resistance.
1. Basalt short fiber - a new material to replace steel fiber. Basalt short fiber is an inorganic mineral fiber with a length of less than 50mm, which can be evenly dispersed in cement concrete. 2. Characteristics of basalt short fiber (1) the specific gravity of steel fiber is 7.8 and that of cement concrete is 2.5. After mixing, the specific gravity of steel fiber is higher than that of cement, and the cement will sink and have poor dispersion. The specific gravity of basalt short fiber is 2.6, which is basically equivalent to that of cement concrete. After mixing, it does not sink, has good dispersion, is degradable, and is green. The road surface will not be as hard as steel fiber, resulting in car driving noise.. (2) Basalt staple fiber is a real "multifunctional" fiber. Acid and alkali resistance (especially alkali resistance, fully applicable to cement concrete), low and high temperature resistance, insulation and sound insulation. The tensile strength is three times that of steel fiber. The corrosion resistance of basalt fiber is better than that of steel fiber. The compressive strength is 20% higher than that of steel fiber, which is suitable for harsh environment. It has excellent comprehensive performance. (3) Low cost. The price of basalt fiber used in cement concrete is significantly lower than that of 50% steel fiber. (4) Natural compatibility. Basalt fiber is a typical silicate fiber, which is easy to disperse when mixed with cement concrete and mortar. Fresh basalt fiber concrete has stable volume, good workability and durability, and has excellent high temperature resistance, impermeability, crack resistance and impact resistance.
1. Feature Bow shape in cross section, it looks like ripple outside. 2. Specification Lengths of current products are 25mm, 30mm, 35mm, 38mm, 40mm, 50mm. Width is 2.0-2.6mm, thickness is 0.4-0.6mm, wave length is 6-7mm, wave height is 2mm��0.2. We can produce the products according to customer's requirements. 3. Usage The projects blending the ripple steel fibre with concrete in a certain ratio will evidently strengthen bending resistance, stretching resistance, abrasion resistance and pressure resistance. It is widely used in highway, bridge, tunnel, airport runway, basic structure construction of tall building, as well as shock resistance structure and high temperature kiln stove construction. 4. Technical parameter Tensile strength: >750MPa They are packed in bags made of two layers of paper and a piece of plastic film. 25kg/bag, 40 bags per pallet, and 20 metric tons per 20ft container. we also pack the products according to your requirement.
Hooked ends, Flat ends and Crimped steel fibers: Tensile strength:>1000Mpa or >850Mpa Diameter:1.0mm Length:50mm Diameter:0.75mm Length:30/35mm Diameter:0.5mm Length;30mm 20/25kg/bag,1000/1200kg/pallet.
Apply to building trade such as various stove kilns and bridge, tunnel, expressway in industrial fields such as the metallurgy, cement, petroleum, chemical industry, pottery,etc.. The products are sold to areas such as all parts of the country, Southeast Asia and America and Europe,etc., approving by the masses of users and favorable comment. . 25MM---50MM
Material£º #45 steel wire Tensile strength :> 700mpa Quality Standards: ASTM- A 820/A 820M ¨C 04 Packing: 25kg/bag 20kg/bag. 25kg/bag 20kg/bag.
Material£º Low-carbon steel wire Tensile strength :> 1000mpa Quality Standards: ASTM- A 820/A 820M ¨C 04 Packing: 25kg/bag 20kg/bag Common Specifications type Length£¨mm£© Diameter(mm) L/D Tensile strength (MPA) QR-D-30/30 30 1.0 30 ¡Ý1000 QR-D-40/30 30 0.75 40 ¡Ý1000 QR-D-60/30 30 0.5 60 ¡Ý1000 QR-D-45/35 35 0.75 35 ¡Ý1000 QR-D-65/35 35 0.55 35 ¡Ý1000 QR-D-50/50 50 1.0 50 ¡Ý1000 QR-D-66/60 60 0.9 66 ¡Ý1000 QR-D-80/60 60 0.75 80 ¡Ý1000. 25kg/bag 20kg/bag.
Material: CARBON STEEL Tensile strength :> 800mpa Length: 1 inch Quality Standards: ASTM- A 820/A 820M ¡§C 04 Packing: 25kg/bag. 25kg/bag.
Material : Low-carbon steel wire Tensile strength :> 1000mpa Quality Standards: ASTM- A 820/A 820M ¨C 04 Packing: 25kg/bag Common Specifications type Length£¨mm£© Diameter(mm) L/D Tensile strength (MPA) QR-D-30/30 30 1.0 30 ¡Ý1000 QR-D-40/30 30 0.75 40 ¡Ý1000 QR-D-60/30 30 0.5 60 ¡Ý1000 QR-D-45/35 35 0.75 35 ¡Ý1000 QR-D-65/35 35 0.55 35 ¡Ý1000 QR-D-50/50 50 1.0 50 ¡Ý1000 QR-D-66/60 60 0.9 66 ¡Ý1000 QR-D-80/60 60 0.75 80 ¡Ý1000. 25kg/bag.
