• FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings System 1
  • FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings System 2
  • FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings System 3
  • FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings System 4
  • FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings System 5
  • FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings System 6
FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings

FRP Pultrusion Profiles with Excellent Electromagnetism Property Pultruded Gratings

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20000 m.t.
Supply Capability:
300000 m.t./month

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Specification

Technique:
Light weight and high strength
Surface Treatment:
Smooth Surface
Thickness:
1.0-2.5mm
Color:
Adjustable
Brand Name:
CNBM
Place of Origin:
Hebei, China (Mainland)
Product:
FRP Pultruded Grating
Certificate:
ISO9001

PRODUCT DESCRIPTION

Pultruded grating is  made  by  a  particular  assembly process,  which  using “I”  shape  as  its  main  load-bearing and special rod to go through the bearing bar. Pultruded grating  include  the  standard  grating  and  the  custom grating,  the  custom  grating  can  be  designed  to  meet customer’s  requirement  or  special  using  condition  by changing  the  shape,  size  and  space  of  the  bearing  bars, the  surface  can  be  covered  with  lozenge  panel,  grit panel, or added the anti-slippery sand directly.

FRP  pultruded  grating  has  the  most  characteristics  of  molded  grating,  but  it  has  its  distinct  advantages,  it  has very  high  fiberglass  content  in  the  loading  direction,  so  it  has  very  high  load  capability,  it  has  more  superiority when  used  at  wide  span,  so  that  the  basic  support  will  be  decreased  and  the  project  cost  will  be  reduced accordingly.

 

SPECIFICATION

Thickness (mm)

Bar width (mm)

Open space (mm)

Open rate (%)

Approx weight (kg/m

25.4

15.2

22.8

60

13.2

25.4

15.2

15.2

50

15.9

25.4

15.2

10.1

40

18.5

25.4

40

10.8

21

14.5

38.1

15.2

22.8

60

15.8

38.1

15.2

15.2

50

19.1

38.1

15.2

10.1

40

22.4

50.8

25.4

25.4

50

16.6

50.8

25.4

12.7

33

21.1

 

CHOICE FOR PULTRUDED GRATING

Resin: GP resin, ISO resin, VE resin, Phenol resin

Color choice: Yellow, gray, green, custom color

Surface choice: Groove surface, grit surface, lozenge cover surface

 

FEATURES

a. Anti-corrosion and anti-rust

b. Light weight and high strength   

c. Anti-flammable

d. Anti- fatigue

e. Safe and anti-slippery    

f. Anti-ageing

g. Easy of maintenance

h. Excellent electromagnetism property

i. Good economic benefit

 

FIELDS SERVED

Sewage treatment,

water supply and drainage,

chemical industry,

oil industry,

power engineering,

pulp and paper, 

construction engineering,

spinning, marine engineering.

 

APPLICATION

Operation terrace,  

stair walkway,

ground floor,

trench cover,

sidewalk,

foot bridge,

equipment safety fence,

scaffold.

 

COMPANT DESCRIPTION

CNBM,China  National  Building  Materials  Group  is  a  state-owned  enterprise  in charge  of  administrative  affairs in china building materials industry. Established in 1984, CNBM is a large group corporation of building materials with total assets of 25 billion RMB and a total staff of 30,000.CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.

CNBM  International  Corporation  is  one  subsidiary  of  CNBM,  we  focus  on  offering  good-quality  products,professional  service  and  complete  solution  to  our  customers.  Strong  delivery  capacity,  advanced  technology&  management,  strong financing  capability  and  excellent  after-sale  service  are  our  advantages  in  sharing international market.

   

FAQ

1.Q:Are you factory or trading company ?
A:We are Factory produce FRP machines and FRP products.
2.Q:If can customized by customers requirements?
A:yes,we can produce the machine with customized size.
3.Q:How about the payment?
A:We accept any kind of payment.
4.Q:What is the guarantee?
A:Gurantee is one year.
5.Q:If you can training?
A:yes ,we can training in our factory also can send engineers to your factory training.

 

PICTURES

 

 

Q:FRP pultrusion process?
Reinforcement materials used in pultrusion processes, mainly glass fibers and their products, such as roving, continuous fiber felt, etc.. In order to meet the special requirements of the products, aramid fiber, carbon fiber and metal fiber can be used. No matter which fiber is used in the pultrusion process, the surface must be treated so that it can be well bonded with the resin matrix.
Q:Do you have any high temperature resistant resin made of pultruded glass fiber reinforced plastic?
Unsaturated polyester resin can not meet the high temperature requirements, epoxy resin also needs to be synthesized
Q:How do FRP pultrusion profiles handle cyclic torsion loads?
FRP (Fiber Reinforced Polymer) pultrusion profiles are designed to handle cyclic torsion loads effectively. The unique properties of FRP materials make them highly resistant to fatigue, making them suitable for applications where cyclic torsion loads are expected. One key advantage of FRP pultrusion profiles is their high strength-to-weight ratio. Reinforced with fibers such as glass or carbon, these profiles offer excellent tensile strength and stiffness, enabling them to withstand repeated torsional forces without deformation or failure. Moreover, FRP pultrusion profiles exhibit superior resistance to corrosion and chemical degradation compared to traditional materials like steel. This resistance ensures that the profiles maintain their structural integrity even in harsh environments where cyclic torsion loads may be prevalent. The manufacturing process of pultrusion also contributes to the ability of FRP profiles to handle cyclic torsion loads. During pultrusion, continuous fibers are impregnated with a polymer resin and then pulled through a heated die, where they are cured and shaped into the desired profile. This process ensures a uniform distribution of fibers throughout the profile, resulting in enhanced strength and stiffness in all directions, including torsion. To further enhance the performance of FRP pultrusion profiles under cyclic torsion loads, engineers employ design techniques such as optimizing the fiber orientation and selecting appropriate resin systems. These measures help distribute the torsional forces evenly across the profile, minimizing stress concentrations and improving the fatigue resistance. In summary, FRP pultrusion profiles are specifically engineered to handle cyclic torsion loads. Their high strength-to-weight ratio, resistance to corrosion, and uniform fiber distribution make them an ideal choice for applications where cyclic torsion loads are a concern.
Q:Are FRP pultrusion profiles resistant to UV degradation?
Yes, FRP pultrusion profiles are generally resistant to UV degradation. The combination of the materials used in pultrusion, such as fiberglass and resin, provides inherent UV resistance, making them suitable for outdoor applications where exposure to sunlight is a concern. However, it is always recommended to consult the manufacturer's specifications and guidelines to ensure optimal UV protection and longevity.
Q:Are FRP pultrusion profiles resistant to chemicals used in mining operations?
FRP pultrusion profiles, commonly referred to as Fiber Reinforced Polymer, generally exhibit resistance to chemicals commonly used in mining operations. These profiles are well-known for their exceptional chemical resistance properties, making them suitable for a variety of corrosive environments, including mining operations. To provide resistance against the vast array of chemicals typically found in mining applications, such as acids, alkalis, solvents, and corrosive gases, the resin matrix used in FRP pultrusion profiles can be carefully selected. Additionally, the reinforcement fibers, often composed of glass or carbon, further enhance the overall chemical resistance of the profile. Moreover, FRP pultrusion profiles are non-conductive, making them an ideal choice for both electrical and mining applications. They are not susceptible to corrosion or degradation when exposed to chemicals, ensuring their durability and longevity in harsh mining environments. However, it is crucial to consider the specific chemicals and concentrations used in mining operations. Although FRP pultrusion profiles generally possess excellent chemical resistance, prolonged exposure to highly aggressive chemicals or high concentrations may necessitate additional measures. These measures could include selecting specific resin systems or applying surface coatings to ensure optimal performance and longevity. To determine the most suitable materials for specific mining chemical environments, it is advisable to consult with FRP manufacturers or experts.
Q:Are FRP pultrusion profiles resistant to automotive fluids?
Yes, FRP pultrusion profiles are generally resistant to automotive fluids. The inherent chemical resistance and durability of the fiberglass-reinforced plastic make it suitable for withstanding exposure to various automotive fluids such as oils, fuels, and coolants. However, it is essential to consider the specific type of fluid and consult the manufacturer's guidelines to ensure the optimal performance and longevity of the FRP profiles in automotive applications.
Q:Can FRP pultrusion profiles be used in the construction of railway sleepers?
Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in the construction of railway sleepers. FRP pultrusion profiles offer several advantages that make them suitable for this application. Firstly, FRP pultrusion profiles are lightweight yet strong, making them ideal for railway sleepers. They have high strength-to-weight ratios and can withstand heavy loads, making them a reliable choice for supporting the weight of trains. Additionally, the lightweight nature of FRP profiles makes them easier to transport and install, reducing construction time and costs. Secondly, FRP pultrusion profiles are highly resistant to corrosion, which is a crucial factor for railway sleepers. Traditional materials such as wood or steel are susceptible to corrosion when exposed to moisture and chemicals. FRP profiles, on the other hand, are non-corrosive and do not require regular maintenance or replacement due to rust or decay. Furthermore, FRP pultrusion profiles offer excellent durability and longevity. They are resistant to UV radiation, extreme temperatures, and chemicals, ensuring a longer lifespan compared to traditional materials. This reduces the need for frequent replacements, resulting in lower maintenance and lifecycle costs. Moreover, FRP pultrusion profiles can be customized to meet specific design requirements. They can be manufactured in various shapes and sizes to fit different railway sleeper designs, offering flexibility in construction. Additionally, they can be made in different colors, allowing for aesthetic customization. Lastly, FRP pultrusion profiles offer excellent electrical insulation properties. This is crucial for railway sleepers, as they need to provide insulation between the train tracks and the ground to prevent electrical interference and ensure safe operation. In conclusion, FRP pultrusion profiles are a suitable choice for the construction of railway sleepers due to their lightweight, high strength, corrosion resistance, durability, customization options, and electrical insulation properties.
Q:Can FRP pultrusion profiles be used in infrastructure projects?
Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles can be used in infrastructure projects. FRP pultrusion profiles offer several advantages over traditional materials such as steel and concrete. Firstly, FRP profiles are lightweight, yet still possess high strength-to-weight ratios. This makes them easier to transport and install, reducing construction time and costs. Additionally, their lightweight nature ensures they do not exert excessive loads on the supporting structures. Secondly, FRP profiles are corrosion-resistant. Unlike steel, FRP does not rust or corrode when exposed to harsh environmental conditions, making them ideal for infrastructure projects located in coastal areas or regions with high humidity. This corrosion resistance extends the service life of the structures and reduces maintenance requirements, resulting in long-term cost savings. Thirdly, FRP pultrusion profiles offer excellent durability and dimensional stability. They are highly resistant to fatigue, creep, and environmental degradation, ensuring the longevity and structural integrity of the infrastructure. Their dimensional stability also means that they maintain their shape and structural properties over time, reducing the risk of deformation or failure. Furthermore, FRP profiles can be customized to meet specific project requirements. They can be manufactured in various shapes, sizes, and strengths, allowing for versatile applications in infrastructure projects such as bridges, walkways, railings, support structures, and utility poles. Overall, the use of FRP pultrusion profiles in infrastructure projects offers numerous advantages, including lightweight construction, corrosion resistance, durability, and customization options. These benefits make FRP profiles a viable and cost-effective alternative to traditional materials for various infrastructure applications.
Q:Are FRP pultrusion profiles resistant to electromagnetic interference?
Yes, FRP pultrusion profiles are generally resistant to electromagnetic interference (EMI). The use of fiberglass reinforced plastic (FRP) in pultrusion profiles provides excellent electrical insulation properties, which help to minimize the effects of electromagnetic interference. Unlike metals, which are conductive and can easily transmit electrical signals, FRP materials have high dielectric strength and low electrical conductivity. This makes FRP pultrusion profiles less susceptible to EMI and allows them to act as barriers to electromagnetic waves. Additionally, FRP materials can be further enhanced with additional layers or coatings to increase their EMI shielding effectiveness if required. Overall, FRP pultrusion profiles are a reliable choice for applications where resistance to electromagnetic interference is important.
Q:Are pultruded FRP sections strong? What are its main areas of application?
The tensile strength of products produced by pultrusion process is higher than that of ordinary steel.Widely used in transportation, electrical, electrical, electrical insulation, chemical, mining, marine, watercraft, corrosive environment and life, civil areas.

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