FRP Pultrusion Profiles - Pultruded Gratings with Easy Maintenance in Latest Styles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 34 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
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.
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: Can FRP pultrusion profiles be used in the construction of wind turbine blades?
- Indeed, FRP pultrusion profiles have the capability to be utilized in the construction of wind turbine blades. There are several advantages offered by FRP pultrusion profiles that render them suitable for this purpose. To begin with, FRP pultrusion profiles possess a lightweight yet robust nature, a crucial characteristic for wind turbine blades since they must endure the aerodynamic forces exerted by the wind. The high strength-to-weight ratio of FRP pultrusion profiles permits the creation of longer and more effective blades. Moreover, FRP pultrusion profiles exhibit exceptional corrosion resistance properties, a vital attribute for wind turbines that are exposed to harsh weather conditions. In contrast to traditional materials like steel, FRP does not corrode, thereby ensuring an extended service life for the wind turbine blades. Additionally, FRP pultrusion profiles are customizable to satisfy specific design requirements. This flexibility allows for the optimization of blade performance by tailoring the shape, thickness, and stiffness of the profiles to maximize energy capture and minimize fatigue. Furthermore, FRP pultrusion profiles possess good fatigue resistance, enabling them to endure repeated loading cycles without experiencing significant performance degradation. This is particularly crucial for wind turbine blades, which encounter cyclic loading due to wind gusts and changes in wind direction. Lastly, FRP pultrusion profiles are electrically non-conductive, a beneficial trait for wind turbine blades as it eliminates the risk of electrical discharge during operation. In conclusion, the lightweight, strong, corrosion-resistant, and customizable nature of FRP pultrusion profiles makes them an outstanding choice for the construction of wind turbine blades. This contributes to the advancement of more efficient and durable wind energy systems.
- Q: Are FRP pultrusion profiles resistant to chemicals used in food packaging?
- FRP pultrusion profiles have proven to be highly resistant to chemicals typically employed in the realm of food packaging. Their remarkable ability to withstand a vast array of chemicals, including acids, bases, solvents, and oils, is well-documented. Consequently, FRP pultrusion profiles are a fitting option for applications that necessitate interaction with food packaging materials. Nevertheless, it is crucial to acknowledge that the chemical resistance of FRP profiles may differ based on the formulation and type of resin utilized. Consequently, it is prudent to seek guidance from the manufacturer or supplier to ensure that the chosen FRP pultrusion profiles are compatible with the specific chemicals employed within the food packaging industry.
- Q: How do FRP pultrusion profiles perform in extreme temperatures?
- FRP pultrusion profiles are known for their excellent performance in extreme temperatures. Due to their unique composition of fiberglass and resin matrix, they are highly resistant to thermal expansion and contraction. This means that even in extremely cold or hot environments, FRP profiles maintain their structural integrity without warping or deforming. In high-temperature conditions, FRP pultrusion profiles exhibit remarkable dimensional stability and do not soften or melt like some other materials. They have a high glass transition temperature, which allows them to withstand even the most extreme heat without losing their strength or shape. This makes FRP profiles suitable for applications such as furnace components, exhaust systems, and industrial ovens. On the other hand, in extremely cold temperatures, FRP pultrusion profiles remain tough and durable. They do not become brittle or prone to cracking like traditional materials such as metal or concrete. This makes them suitable for use in cold storage facilities, refrigerated trucks, and other low-temperature environments. Furthermore, FRP pultrusion profiles have excellent resistance to chemical corrosion. They are not affected by exposure to various chemicals or solvents, making them suitable for use in harsh chemical processing environments. This resistance to chemical corrosion also extends to extreme temperatures, further enhancing their performance in such conditions. Overall, FRP pultrusion profiles have proven to be reliable and versatile materials in extreme temperature environments. Their ability to maintain structural integrity, dimensional stability, and resistance to chemical corrosion make them a preferred choice for various industries and applications where temperature extremes are a concern.
- Q: Can FRP pultrusion profiles be used in the construction of highway guardrails?
- Yes, FRP pultrusion profiles can be used in the construction of highway guardrails. FRP (Fiber Reinforced Polymer) pultrusion profiles offer excellent strength-to-weight ratio, corrosion resistance, and durability, making them a suitable choice for guardrails. They are lightweight, easy to install, and require minimal maintenance, making them cost-effective in the long run. Additionally, FRP profiles can be molded into various shapes and sizes to meet specific design requirements, ensuring the safety and effectiveness of the highway guardrails.
- 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 impact resistant?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are known for their high impact resistance. The combination of strong reinforcing fibers and a polymer matrix makes them highly durable and able to withstand significant impact forces without breaking or deforming.
- Q: Are FRP pultrusion profiles resistant to fungal growth?
- Yes, FRP pultrusion profiles are highly resistant to fungal growth. The composite materials used in FRP pultrusion, such as fiberglass and resin, do not provide a suitable environment for fungi to grow. Additionally, the smooth surface of FRP profiles makes it difficult for fungi to attach and thrive. Hence, FRP pultrusion profiles are an excellent choice for applications where resistance to fungal growth is required.
- Q: Do FRP pultrusion profiles require any special tools for installation?
- Installation of FRP pultrusion profiles necessitates the use of specialized tools. These profiles are manufactured through a continuous process wherein fibers are drawn through a resin bath and subsequently into a heated die, resulting in a material that is not only strong and lightweight but also resistant to corrosion. To ensure the proper installation of FRP pultrusion profiles, various specific tools are commonly employed. These tools encompass: 1. Cutting Tools: During installation, it may be necessary to cut FRP profiles to specific lengths. To achieve clean and precise cuts, specialized cutting tools like high-speed saws or abrasive wheels are frequently utilized. 2. Drilling Tools: For the insertion of fasteners or other fittings, it might be necessary to drill holes in FRP profiles. To prevent damage to the profile while creating these holes, special drill bits designed for working with composite materials are typically employed. 3. Fastening Tools: Depending on the application, it may be necessary to fasten FRP profiles to other surfaces or structures. Commonly used fasteners include stainless steel screws, bolts, or adhesives, which are specifically chosen for their ability to securely hold the profiles in place. 4. Joining Tools: In certain instances, it may be necessary to join FRP profiles together in order to create longer lengths or more intricate shapes. To ensure a robust and secure connection, special joining techniques such as bonding, riveting, or the use of mechanical connectors are employed. It should be noted that the specific tools required for installation may vary depending on factors such as the complexity and size of the project, as well as the recommendations provided by the manufacturer. Therefore, it is always advisable to consult the manufacturer's installation guidelines or seek professional assistance to ensure the proper installation and optimal performance of FRP pultrusion profiles.
- Q: Can FRP pultrusion profiles be used in transportation infrastructure, such as bridges or platforms?
- Transportation infrastructure, including bridges and platforms, can effectively utilize FRP (Fiber Reinforced Polymer) pultrusion profiles. These profiles possess several advantageous properties that render them suitable for such applications. To begin with, FRP pultrusion profiles are renowned for their exceptional strength-to-weight ratio. This implies that they provide considerable structural strength while remaining lightweight. This quality is particularly valuable in transportation infrastructure, where weight reduction is crucial for enhancing energy efficiency and minimizing construction expenses. Moreover, FRP pultrusion profiles exhibit a high level of corrosion resistance. Unlike traditional construction materials like steel, FRP does not corrode when exposed to moisture or chemicals. This corrosion resistance makes FRP pultrusion profiles perfect for transportation infrastructure situated in harsh environmental conditions, such as bridges located in coastal areas or platforms susceptible to chemical spills. Additionally, FRP pultrusion profiles offer outstanding durability and longevity. They possess an extended service life and can withstand heavy loads, vibrations, and impacts. This ensures their suitability for high-traffic areas, guaranteeing that transportation infrastructure remains structurally sound and safe for an extended period. Lastly, FRP pultrusion profiles provide excellent design flexibility. They can be manufactured in various shapes and sizes, enabling customized solutions that meet the specific requirements of transportation infrastructure projects. They can be easily molded into intricate geometries, facilitating efficient construction and reducing the need for additional components. In conclusion, the properties of FRP pultrusion profiles make them highly suitable for utilization in transportation infrastructure, such as bridges or platforms. Their exceptional strength-to-weight ratio, corrosion resistance, durability, and design flexibility make them a reliable and cost-effective choice for constructing safe and efficient transportation systems.
- Q: Do FRP pultrusion profiles have any limitations or drawbacks?
- FRP pultrusion profiles indeed have certain limitations and drawbacks that need to be taken into account. One of these limitations is their lower stiffness compared to traditional materials like steel or aluminum. As a result, they may not be suitable for applications that demand high structural rigidity or heavy loads. Another constraint is their susceptibility to creep, which refers to the gradual deformation of the material under a constant load over time. This can adversely affect the long-term performance and durability of the profiles, particularly in scenarios where they face sustained stress. Moreover, FRP pultrusion profiles generally incur higher production costs compared to traditional materials. The manufacturing process involves pultruding continuous fibers through a resin matrix, requiring specialized equipment and expertise. Consequently, the higher production expenses make FRP pultrusion profiles less economically viable for certain applications. Additionally, FRP pultrusion profiles are typically not suitable for high-temperature applications. The resin matrix used in their production can degrade or soften at elevated temperatures, thereby restricting their use in environments where thermal resistance is crucial. Finally, FRP pultrusion profiles may have limited design flexibility compared to other materials. The pultrusion process typically yields profiles with constant cross-sections and limited geometric complexity. Consequently, their use is restricted in applications that necessitate intricate shapes or customized designs. Despite these limitations, FRP pultrusion profiles offer several advantages, such as a high strength-to-weight ratio, corrosion resistance, and electrical insulation properties. Therefore, it is crucial to thoroughly consider the specific requirements of the application before opting for FRP pultrusion profiles.
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FRP Pultrusion Profiles - Pultruded Gratings with Easy Maintenance in Latest Styles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 34 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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