FRP Pultrusion Profiles - Pultruded Grating & Various Styles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 50000 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
The standard space between two crossbars is 6 inch or 12 inch.
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 |
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.
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
Q1.What's your sample policy?
A:We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q2.Can you produce according to the samples?
A: Yes, we can produce or modify the products according to your request.
Q3.How do you deliver the goods to my country?
A:We can provide international express, such as DHL, EMS, UPS, FedEx, etc. We select air freight and sea freight upon your requests. Quotations if without mentioning the shipping costs are shipping fee excluded.
Q4.How much does it cost to ship to my country?
A:When you goanna to place an order, please contact us, because different country has different freight.
Q5.How to get the catalogue?
A:please contact us and tell us what you are looking for.
We will try our best to meet customers' demands. Welcome you come here to visit us. We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.
PICTURES
- Q: The manufacturing process of FRP products?
- 1, hand paste production method; 2, spray forming method; 3, fiber winding process; 4, molding process and molding process; 5, pultrusion method.
- Q: Are FRP pultrusion profiles resistant to chemicals used in oil refineries?
- Yes, FRP pultrusion profiles are highly resistant to chemicals used in oil refineries. The combination of their fiberglass reinforcement and resin matrix makes them impervious to many corrosive substances, ensuring long-term durability and performance in such harsh environments.
- Q: Are FRP pultrusion profiles resistant to impact?
- FRP pultrusion profiles exhibit a general resistance to impact. The amalgamation of robust fibers and the polymer matrix employed during manufacturing renders FRP profiles exceptionally enduring, enabling them to endure substantial impacts without fracturing or shattering. Furthermore, the pultrusion process guarantees the uniform dispersion of fibers within the profile, thereby bolstering its capacity to resist impact. Consequently, FRP pultrusion profiles are ideally suited for impact-prone applications, including construction, transportation, and infrastructure ventures.
- Q: Are FRP pultrusion profiles fire resistant?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are fire resistant. The combination of the reinforcing fibers and the polymer matrix used in FRP pultrusion profiles provide them with excellent fire resistance properties. These profiles are manufactured using a process known as pultrusion, which involves impregnating reinforcing fibers such as fiberglass or carbon fiber with a thermosetting resin. This resin undergoes a curing process, resulting in a strong and durable composite material. One of the key advantages of FRP pultrusion profiles is their inherent fire resistance. The thermosetting resin used in the manufacturing process has properties that make it highly resistant to fire. When exposed to flames or high temperatures, the resin does not melt or burn easily, thus preventing the spread of fire. Additionally, the reinforcing fibers in FRP profiles also contribute to their fire resistance. Fiberglass, for example, is an inorganic material that does not burn. It acts as a barrier against heat transfer and helps to minimize the spread of flames. Furthermore, FRP pultrusion profiles can be engineered to meet specific fire safety standards and regulations. By incorporating additional fire retardant additives or using specialized resin systems, the fire resistance of these profiles can be further enhanced. It is important to note that while FRP pultrusion profiles are fire resistant, their exact fire rating may vary depending on the specific composition and design. Therefore, it is essential to consult with manufacturers or suppliers who can provide detailed information about the fire resistance properties of their FRP pultrusion profiles.
- Q: What is the impact resistance of FRP pultrusion profiles?
- The impact resistance of FRP pultrusion profiles is generally high due to the inherent strength and durability of the fiberglass reinforcement. The specific impact resistance may vary depending on factors such as the resin type, fiber orientation, and manufacturing process. However, FRP pultrusion profiles are known to exhibit excellent resistance to impacts and can withstand heavy loads and external forces without experiencing significant damage or deformation.
- Q: What is the fatigue resistance of FRP pultrusion profiles?
- The fatigue resistance of FRP pultrusion profiles is generally high due to the inherent properties of the material, such as its high strength-to-weight ratio, excellent stiffness, and resistance to corrosion. However, the specific fatigue resistance of FRP pultrusion profiles can vary depending on factors such as the type of resin used, the manufacturing process, and the design considerations. Overall, FRP pultrusion profiles are known to exhibit good fatigue performance and can withstand repeated loading cycles without significant degradation in mechanical properties.
- Q: What are the quality control measures for FRP pultrusion profiles?
- The quality control measures for FRP pultrusion profiles typically include visual inspection, dimensional checks, mechanical testing, and material analysis. Visual inspection ensures that the profiles are free from any visual defects such as cracks, voids, or surface imperfections. Dimensional checks verify that the profiles meet the required specifications and tolerances. Mechanical testing involves conducting various tests like flexural, tensile, and impact testing to ensure the profiles meet the required strength and performance criteria. Material analysis examines the composition and properties of the raw materials used in the pultrusion process to ensure they meet the desired standards. Overall, these quality control measures help ensure the consistent and reliable performance of FRP pultrusion profiles.
- Q: Are FRP pultrusion profiles resistant to chemicals used in chemical plants?
- Yes, FRP (Fiber Reinforced Polymer) pultrusion profiles are generally resistant to a wide range of chemicals used in chemical plants. FRP materials are known for their excellent chemical resistance properties which make them suitable for various industrial applications including chemical plants. The manufacturing process of pultruded FRP profiles involves impregnating reinforcing fibers with a thermosetting resin, such as polyester, vinylester, or epoxy. These resins are chosen for their resistance to different chemicals and can be customized to meet specific requirements. FRP pultrusion profiles have demonstrated resistance to a range of aggressive chemicals including acids, bases, solvents, and corrosive gases. They are typically unaffected by most common chemicals found in chemical plants, which can include acids like sulfuric acid, hydrochloric acid, and nitric acid, as well as bases like sodium hydroxide. However, it is important to note that the resistance of FRP pultrusion profiles can vary depending on the specific resin system used and the concentration and temperature of the chemicals involved. It is always recommended to consult with the manufacturer or supplier to ensure that the chosen FRP profiles are suitable for the specific chemical environment in a chemical plant.
- Q: How do FRP pultrusion profiles compare to traditional building materials?
- FRP pultrusion profiles offer numerous advantages over traditional building materials. They are lightweight yet incredibly strong, providing high structural integrity. These profiles are resistant to corrosion, chemicals, and UV radiation, ensuring long-term durability. Additionally, FRP pultrusion profiles have excellent insulation properties, making them ideal for various applications. They are also easy to install, require minimal maintenance, and are cost-effective in the long run. Overall, FRP pultrusion profiles outperform traditional building materials in terms of strength, durability, versatility, and efficiency.
- Q: What types of materials are commonly used in FRP pultrusion?
- Fiber Reinforced Polymer (FRP) pultrusion is a manufacturing process that involves pulling continuous fibers through a resin bath and then through a heated die, resulting in a composite material with high strength and stiffness. Various types of materials are commonly used in FRP pultrusion, depending on the specific application and desired properties. 1. Fibers: The most commonly used fibers in FRP pultrusion are fiberglass (glass-reinforced polymer) and carbon fibers. Fiberglass is cost-effective, lightweight, and offers good strength and corrosion resistance. Carbon fibers, on the other hand, provide exceptional strength, stiffness, and lightweight properties but are more expensive. 2. Resins: The resin matrix used in FRP pultrusion provides the material with rigidity and protection against environmental factors. Polyester resin is the most common resin used due to its low cost, ease of handling, and good mechanical properties. Vinyl ester resin is another popular choice, offering improved chemical resistance and heat tolerance compared to polyester. Epoxy resin is used when high strength and durability are required. 3. Additives: Various additives can be incorporated into the resin matrix to enhance specific properties of the FRP pultruded product. UV stabilizers are commonly used to protect against ultraviolet degradation. Flame retardants can be added to increase fire resistance. Other additives like pigments, fillers, and mold release agents may also be used to achieve desired aesthetics and processing characteristics. By selecting the appropriate combination of fibers, resins, and additives, FRP pultrusion can produce a wide range of composite materials with tailored properties to meet specific application requirements. This versatility in material selection is one of the key advantages of FRP pultrusion, making it suitable for a variety of industries such as construction, infrastructure, aerospace, automotive, and marine.
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FRP Pultrusion Profiles - Pultruded Grating & Various Styles
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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