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High quality glass reinforced plastic anchor rod performance should not be neglected

Source: Time:2017-04-11 08:44:55 frequency:

1: glass fiber reinforced plastic anchor rod of lightweight, high strength, FRP only 1.5 to 2.0, the relative mass density and strength can reach or exceed the level of steel. Glass reinforced plastic anchor rod support strength is not lower than the steel anchor supporting strength

1: glass fiber reinforced plastic anchor rod of lightweight, high strength, FRP only 1.5 to 2.0, the relative mass density and strength can reach or exceed the level of steel. Glass reinforced plastic anchor rod support strength is not lower than the steel anchor supporting strength, and its weight is only about 1/5 of the same specifications steel anchor, 18 mm length 1800 mm diameter rod body, its tensile strength is greater than 60 kn; Torsional strength is greater than 40 n. M.

2: the adoption of non-metallic materials, glass fiber reinforced plastic anchor rod so easily cut, won't produce sparks: glass fiber reinforced plastic profiles Particularly suited to "fully mechanized" operations, i.e., to ensure the safety of underground work, and solve the mine anchorage support role, can greatly improve the efficiency of coal mining. In addition, the glass fiber reinforced plastic anchor rod after cutting, with coal delivery into the warehouse, to avoid the scrap steel anchor damage of conveyor equipment.

3: glass fiber reinforced plastic anchor rod has good corrosion resistance, FRP handrails anti-aging, used in coal mining operations to ensure that more than 20 years, completely can keep supporting effect.

4: it is convenient to install and use glass reinforced plastic anchor rod of lightweight unsaturated resin and: a 18 mm length 1800 mm diameter rod body weight is about 0.9 k. lever the weight is light, easy to underground transportation and installation, reducing the labor intensity of workers to improve work efficiency.

5: glass fiber reinforced plastic anchor rod can replace the metal material supporting method, and the cost is low, can save a lot of steel. And no maintenance costs.

6: glass fiber reinforced plastic anchor rod appearance imitation rebar design, product mechanical performance is good. Antistatic rod body surface.

7: no influence to the environment: non-toxic, odorless, harmless to human body, the air pollution.

Can cut anchor is in bamboo wood anchor rod, anchor control effect is poorer, and coal roadway surrounding rock bolt for metal coal winning machine cutting coal and developed under the condition of normal. Abroad can cut anchor is mainly glass reinforced plastic anchor rod, such as Australia developed glass fiber as the main material of FRP composite anchor and AROR composite anchor. Foreign glass fiber reinforced plastic anchor rod with high intensity, strong sex can be cut, high cost, difficult to popularization and application in our country.

Therefore, the Chinese can cut anchor, domestic can cut anchor rod and anchor form recycle more, just can cut anchor FRP. Glass reinforced plastic anchor rod with unsaturated resin as matrix, glass fiber reinforced material. Using pultrusion and winding a whole moulding of the anchor body molding production process, due to the unsaturated resin has good chemical resistance and high strength of FRP light features, can in the harsh natural environment (acid, alkali, high moisture) to ensure that the anchoring strength. Suitable for coal in the coal mine is to help support, mining roadway bolting, rock bolting, etc., can also be used in tunnel, supporting the anchoring of underground engineering.

Therefore, the Chinese can cut anchor, domestic can cut anchor rod and anchor form recycle more, just can cut anchor FRP. Glass reinforced plastic anchor rod with unsaturated resin as matrix, glass fiber reinforced material. Using pultrusion and winding a whole moulding of the anchor body molding production process, due to the unsaturated resin has good chemical resistance and high strength of FRP light features, can in the harsh natural environment (acid, alkali, high moisture) to ensure that the anchoring strength. Suitable for coal in the coal mine is to help support, mining roadway bolting, rock bolting, etc., can also be used in tunnel, supporting the anchoring of underground engineering.

Xin cheng da company mainly produces other products: glass fiber reinforced plastic anchor rod, mining, resin anchor rod, anchor bolt nut, plastic tray, glass fiber reinforced plastic tray nut, nylon tray mine plastic mesh, gangsu net, mine, anchoring agent, anchor cable, anchor cable hook production equipment, hook flower net, and the diamond mesh and other products has been into the global market, welcome to shanxi xin cheng to choose and buy of mine equipment co., LTD.

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