• FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic System 1
  • FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic System 2
  • FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic System 3
  • FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic System 4
  • FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic System 5
  • FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic System 6
FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic

FRP Pultrusion Profiles - Pultruded Grating with Easy Maintenance & Non-Toxic

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
100000 m.t./month

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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: What is the flexural strength of FRP pultrusion profiles?
The flexural strength of FRP pultrusion profiles is not fixed and can fluctuate depending on the particular composite materials utilized and the method of manufacture. These profiles are purposely designed to possess high strength-to-weight ratios and are capable of displaying flexural strengths ranging from approximately 300 MPa (43,500 psi) to over 1,000 MPa (145,000 psi). Several factors have an impact on the flexural strength of FRP pultrusion profiles, including the fibers' type and orientation, the resin matrix, the manufacturing technique, and any additional reinforcement or additives. For instance, carbon fibers generally yield superior flexural strengths when compared to glass fibers due to their inherent stiffness and strength properties. It is important to acknowledge that the flexural strength can differ based on the specific application and design prerequisites. Engineers and manufacturers typically undertake testing and analysis to ascertain the flexural strength characteristics of FRP pultrusion profiles tailored for their intended usage. This ensures compliance with safety standards while considering factors such as load demands, environmental conditions, and anticipated service life.
Q: Are FRP pultrusion profiles fire resistant?
FRP pultrusion profiles exhibit excellent fire resistance due to the combination of reinforcing fibers and the polymer matrix employed in their production. These profiles are crafted through the pultrusion process, wherein reinforcing fibers like fiberglass or carbon fiber are impregnated with a thermosetting resin. This resin undergoes a curing process, resulting in a robust and durable composite material. One of the primary advantages of FRP pultrusion profiles lies in their inherent fire resistance. The thermosetting resin utilized in their manufacture possesses properties that render it highly impervious to fire. When subjected to flames or elevated temperatures, the resin does not easily burn or melt, thereby impeding the propagation of fire. Moreover, the reinforcing fibers present in FRP profiles contribute significantly to their fire resistance. For example, fiberglass, being an inorganic substance, does not combust. It serves as a heat transfer barrier, aiding in the containment of flames. Additionally, FRP pultrusion profiles can be engineered to meet specific fire safety standards and regulations. By incorporating supplementary fire retardant additives or employing specialized resin systems, the fire resistance of these profiles can be further enhanced. It is crucial to note that although FRP pultrusion profiles do possess fire resistance, their precise fire rating may vary depending on the particular composition and design. Thus, it is imperative to consult manufacturers or suppliers who can furnish comprehensive information regarding the fire resistance properties of their FRP pultrusion profiles.
Q: Can FRP pultrusion profiles be customized or tailored to specific project requirements?
Indeed, FRP (Fiber Reinforced Polymer) pultrusion profiles have the capability to be customized or tailored according to the specific demands of a project. The process of pultrusion, which is employed in the manufacturing, enables the creation of continuous fiber-reinforced composite profiles while providing a considerable amount of design flexibility. By adjusting the design and manufacturing parameters, the dimensions, shapes, and mechanical properties required by a project can be accommodated. The customization procedure commences with a comprehension of the project's needs and specifications. This involves identifying the desired profile dimensions, cross-sectional shape, and mechanical properties such as strength, stiffness, and durability. Based on these requirements, engineers and manufacturers can devise a personalized solution. The customization of FRP pultrusion profiles can be accomplished through various methods. Firstly, the selection of reinforcement materials, such as fiberglass, carbon fiber, or aramid fiber, can be made based on the desired mechanical characteristics. The orientation and volume fraction of the fibers can also be adjusted to optimize the strength and stiffness of the profile. Additionally, the resin matrix utilized in the pultrusion process can be customized to enhance specific properties like fire resistance, chemical resistance, or UV resistance. To meet the project's requirements, different resin systems including polyester, vinyl ester, or epoxy can be utilized. Furthermore, during the manufacturing process, the pultrusion method allows for the incorporation of additional features. This includes the addition of inserts, fastener holes, grooves, or other structural details to the profile. These modifications can be tailored to the specific project requirements, ensuring compatibility with the overall design and assembly. In conclusion, FRP pultrusion profiles offer a significant level of customization and tailoring to cater to the specific demands of a project. This versatility has made them a favored choice in various industries such as construction, infrastructure, aerospace, and automotive, where lightweight, durable, and corrosion-resistant materials are essential.
Q: What is the impact resistance of FRP pultrusion profiles?
The impact resistance of FRP (Fiber Reinforced Polymer) pultrusion profiles is generally quite high. FRP pultrusion profiles are made by pulling reinforcing fibers, such as fiberglass, through a resin bath and then into a heated die, where the resin cures and solidifies. This manufacturing process creates a strong and durable composite material with excellent mechanical properties, including impact resistance. The specific impact resistance of FRP pultrusion profiles can vary depending on the specific formulation and design of the profile, as well as the type and orientation of the reinforcing fibers used. However, in general, FRP pultrusion profiles have been found to have superior impact resistance compared to traditional materials like steel or aluminum. The combination of the reinforcing fibers and the resin matrix in FRP pultrusion profiles provides enhanced strength and toughness, which allows the profiles to withstand high impact loads without cracking, breaking, or deforming. This makes FRP pultrusion profiles suitable for a wide range of applications where impact resistance is critical, such as in construction, transportation, and sporting goods. Furthermore, FRP pultrusion profiles can be designed to have varying levels of impact resistance by adjusting the fiber content, fiber orientation, resin type, and other factors during the manufacturing process. This allows for customization of the profiles based on specific application requirements. In conclusion, FRP pultrusion profiles offer excellent impact resistance due to the combination of reinforcing fibers and resin matrix. Their high strength, toughness, and ability to withstand impact loads make them a reliable choice for various industries and applications.
Q: Can FRP pultrusion profiles be used in railway applications?
Yes, FRP pultrusion profiles can be used in railway applications. They are lightweight, corrosion-resistant, and have high strength-to-weight ratio, making them suitable for various structural and non-structural components in railway systems such as platforms, walkways, handrails, and cable management systems. Additionally, FRP profiles offer excellent electrical insulation properties and can withstand extreme weather conditions, making them a reliable choice for railway applications.
Q: Can FRP pultrusion profiles be used in renewable energy projects?
Yes, FRP pultrusion profiles can be used in renewable energy projects. FRP (Fiber Reinforced Polymer) pultrusion profiles offer high strength, durability, and corrosion resistance, making them suitable for various applications in renewable energy projects. They can be used in the construction of wind turbine blades, solar panel frames, and structural supports for renewable energy infrastructure. Additionally, FRP pultrusion profiles can provide cost-effective solutions by reducing maintenance requirements and improving the overall performance of renewable energy systems.
Q: What raw materials do FRP pultrusion require?
Resin: commonly used unsaturated polyester resin, epoxy resin, vinyl ester resin, phenolic resin;
Q: How do FRP pultrusion profiles perform in high-humidity environments?
FRP (Fiber Reinforced Polymer) pultrusion profiles are known for their excellent performance in high-humidity environments. The combination of the reinforced fibers and polymer matrix in FRP profiles makes them highly resistant to the detrimental effects of moisture and humidity. One of the key advantages of FRP materials is their inherent resistance to corrosion, which is especially crucial in high-humidity environments where moisture content is significantly higher. Unlike traditional materials such as steel or wood, FRP pultrusion profiles do not rust, rot, or decay when exposed to moisture. This makes them well-suited for various applications where constant exposure to humidity is expected, such as in coastal areas or industrial settings. Additionally, the polymer matrix used in FRP profiles acts as a barrier against moisture absorption. This prevents the profiles from expanding, warping, or cracking, even in extreme humidity conditions. The high-strength fibers embedded in the polymer matrix provide additional reinforcement, ensuring the profiles retain their structural integrity and dimensional stability over time. Furthermore, FRP pultrusion profiles are also resistant to mold and mildew growth, which are commonly associated with high-humidity environments. This feature is highly beneficial, as it reduces the need for frequent maintenance and cleaning, making FRP profiles a cost-effective and low-maintenance solution. In conclusion, FRP pultrusion profiles exhibit exceptional performance in high-humidity environments. Their resistance to corrosion, moisture absorption, and mold growth make them a reliable choice for applications that require durability and longevity in such conditions.
Q: FRP pultrusion process?
Pultrusion is a process for the production of glass steel linear profiles, its raw materials are used in unsaturated polyester resin and continuous glass fiber roving and mat, high performance composite materials for all sectors of the use of its production.
Q: Can FRP pultrusion profiles be used in the automotive manufacturing industry?
Yes, FRP pultrusion profiles can be used in the automotive manufacturing industry. They offer several advantages such as high strength-to-weight ratio, corrosion resistance, and design flexibility. These profiles can be used in various automotive applications including body panels, structural components, and interior trim.

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