Steel-plastic composite false roof net for underground coal mines
Plastic false roof net
Plastic net false roof
Model
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1. Product application scope
This product It is mainly used as a false roof and protective roof during layered mining of thick coal seams in underground coal mines. It can also be used as a supporting material for various tunnels such as anchor tunnels, support tunnels, and shotcrete tunnels. It can also be used in other mining tunnel projects, Anchoring and reinforcing materials for slope protection projects, underground civil engineering and traffic road projects, it is the best alternative to plastic textile mesh and steel wire mesh.
Product performance characteristics
The elongation of low-elongation products is small, and the measured data is .%, which effectively avoids the phenomenon of net pockets in actual use.
. The appearance of the corrosion-resistant product is made of corrosion-resistant modified plastic. It will not rust or fail due to corrosion after long-term use, ensuring long-term protection.
. The light weight product weighs about kilograms per square meter, which is only about the same size as the metal protective net of the same specification. The size can be cut freely, which is convenient for the user's procurement management and warehousing, and is also convenient for job site management. The product has good flexibility, which reduces the labor intensity of workers and can effectively improve operating efficiency.
The tensile strength of a single high-strength steel wire mesh belt reaches or exceeds that of the same type of metal mesh.
, Safety double resistance (antistatic performance, flame retardant performance) advanced technical indicators, improve the safety of underground use.
. Low price. The price is lower than the same type of metal mesh, which can effectively reduce the cost of mine support.
Other modified outer covering plastic layers have a stronger affinity with concrete, which can improve the support strength of shotcrete tunnels and have strong shear resistance. They can effectively overcome the limitations of all-plastic mesh in actual use and are suitable for Wide range.
Our company's main mining support products are mining hydraulic pushers
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Sliders
Single hydraulic Pushing device
Pushing device
Sliding device
Hydraulic sliding device
Metal top beam
Hinged top beam
Cross top beam
Double wedge top beam
Type top beam
Long beam
Single hydraulic prop
External injection type single prop
Suspended single hydraulic prop
Kalan Kalan
Anchor agent resin anchor anchor agent
Column lifter ton column lifter
Column return device
Anchor rod, drill pipe, pneumatic drill pipe, coal drill pipe, twist drill Rod, self-propelled anchor threaded steel anchor left-hand threaded anchor right-hand threaded anchor pipe joint anchor hollow grouting anchor fiberglass anchor self-propelled hollow fiberglass anchor prestressed anchor
twist drill rod
Anchor cable
Anchor
Metal mesh
Composite false roof net
Steel-plastic false roof net
Contact Manager Zhang
Mobile phone< br/> Telephone
Steel plastic composite false roof net plastic false roof net for underground coal mines