effect:
1: Isolation uses polyester staple fiber needle-punched geotextiles to isolate building materials (such as soil, sand, soil and concrete) with different physical properties (particle size, distribution, consistency and density). The two or more materials are not lost, are not mixed, and maintain the overall structure and function of the material, so that the bearing capacity of the structure is strengthened.
2: Filtration (reverse filtration)
When water flows from the fine soil layer into the coarse soil layer, the polyester fiber is used to penetrate the geotextile with good gas permeability and water permeability, so that the water flows through, and effectively carries the soil particles, fine sand, small stone, etc. Maintain the stability of water and soil engineering.
3: Drainage polyester staple fiber needle-punched geotextile has good water-conducting performance. It can form drainage channel inside the soil body and drain excess liquid and gas in the soil structure.
4: Reinforcement Use polyester staple fiber needle-punched geotextile to enhance the tensile strength and deformation resistance of the soil, and enhance the stability of the building structure to improve the soil quality.
5: When the protective water flow washes the soil, it effectively spreads, transfers or decomposes the concentrated stress, preventing the soil from being damaged by external force, and protecting the soil.
Soil.
6: Anti-puncture combined with geomembrane becomes a composite waterproof and anti-seepage material, which plays a role in preventing puncture.
High tensile strength, good permeability, gas permeability, high temperature resistance, freezing resistance, aging resistance, corrosion resistance, and no insects.
Polyester staple fiber needled geotextile is a widely used geosynthetic material. It is widely used in the reinforcement of railway subgrade, the maintenance of road pavement, the protection of sports halls, dams, the isolation of hydraulic structures, burrowing, beach coating, cofferdams, environmental protection and other projects.
FAG Bearing
Before using,you can make a single judge by observing,touching & easily testing.
Does it look glossiness?Does it feel smooth?Does it make any noise?
A high quality Deep Groove Ball Bearing must be hypefine grinded with smooth surface, no burrs on the edges,running fast &noiseless, that is the feature of our products.
Does it look glossiness?Does it feel smooth?Does it make any noise?
A high quality Deep Groove Ball Bearing must be hypefine grinded with smooth surface, no burrs on the edges,running fast &noiseless, that is the feature of our products.
Deep groove ball bearings are the most widely used bearing type and are particularly versatile.
They have low friction and are optimized for low noise and low vibration which enables high rotational speeds.They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing
types.
They have low friction and are optimized for low noise and low vibration which enables high rotational speeds.They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing
types.
We manage in all kinds of ball bearings and roller bearings,such as
1.Deep Groove Ball Bearing
2.Self-aligning Ball Bearing
3.Cylindrical Roller Bearing
4.Spherical Contact Bearing
5.Angular Contact Bearing
6.Tapered Roller Bearing
7.Thrust Ball Bearing
8.Insert Bearing
1.Deep Groove Ball Bearing
2.Self-aligning Ball Bearing
3.Cylindrical Roller Bearing
4.Spherical Contact Bearing
5.Angular Contact Bearing
6.Tapered Roller Bearing
7.Thrust Ball Bearing
8.Insert Bearing
Fag Center Bearing,Fag High Temperature Bearing,FAG Deep Groove Ball Bearing,Fag Ball Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearing.com