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ตะแกรงแม่พิมพ์ไฟเบอร์กลาส ตะแกรง Pultruded ไฟเบอร์กลาส ระบบราวบันไดไฟเบอร์กลาส แผ่นปิดไฟเบอร์กลาส โปรไฟล์ Pultruded ไฟเบอร์กลาส ตะแกรงพลาสติก
เครื่องต๊าปเกลียว FRP เส้นด้ายไฟเบอร์กลาส การท่องเที่ยวด้วยไฟเบอร์กลาสโดยตรง ไฟเบอร์กลาสประกอบการท่องเที่ยว เสื่อสับเกลียวไฟเบอร์กลาส ไฟเบอร์กลาสทอท่องเที่ยว ตาข่ายไฟเบอร์กลาส เรซินโพลีเอสเตอร์ไม่อิ่มตัว ไวนิลเอสเตอร์เรซิน อีพอกซีเรซิน ท่อไฟเบอร์กลาส ถังบำบัดน้ำเสียไฟเบอร์กลาส FRP คูลลิ่งทาวเวอร์ไหลย้อน เครื่องเหล็กเส้นและเหล็กเส้น FRP การปั้นฝาบ่อ FRP บันไดไฟเบอร์กลาส กระเบื้องไฟ FRP รั้วยืดไสลด์หุ้มฉนวน FRP บันไดและสตูลฉนวน FRP สายเคเบิลไฟเบอร์ออปติก FRP ตะแกรงเหล็ก สับเส้น Fiberglass Stair Treads Glass Fiber Fabric Fiberglass Accessories
อุปกรณ์ก่อสร้างและเครื่องมือสนับสนุนสำหรับตะแกรง FRP อุปกรณ์ก่อสร้างและเครื่องมือสนับสนุนสำหรับโปรไฟล์ Pultruded FRP ผลิตภัณฑ์ FRP อุปกรณ์การผลิตที่สำคัญ เครื่องมือติดตั้งและวัสดุบรรจุภัณฑ์สำหรับผลิตภัณฑ์ FRP
  • GRP I Beam

    GRP I Beam

  • GRP I Beam

    GRP I Beam

  • GRP I Beam

    GRP I Beam

A GRP (Glass Reinforced Plastic) I Beam, also known as an FRP (Fiberglass Reinforced Plastic) I Beam, is a structural profile designed for high-strength, lightweight, and corrosion-resistant applications. It is manufactured using the pultrusion process, ensuring superior mechanical properties compared to conventional materials like steel, aluminum, or wood.

การแนะนำประสิทธิภาพของผลิตภัณฑ์

A GRP (Glass Reinforced Plastic) I Beam, also known as an FRP (Fiberglass Reinforced Plastic) I Beam, is a structural profile designed for high-strength, lightweight, and corrosion-resistant applications. It is manufactured using the pultrusion process, ensuring superior mechanical properties compared to conventional materials like steel, aluminum, or wood.

📌 คุณสมบัติที่สำคัญ:

Corrosion-resistant (ideal for harsh environments)

น้ำหนักเบา (easy to install & transport)

อัตราส่วนความแข็งแรงต่อน้ำหนักสูง

Non-conductive (electrically insulating)

Low maintenance (long service life)


2. Conventional Specifications & Dimensions

GRP I Beams are available in various sizes and thicknesses, typically in metric and imperial units.

Common Sizes of GRP I Beams

Size (mm) Flange Width (mm) Web Thickness (mm) Size (inches) Flange Width (inches) Web Thickness (inches)
100 x 50 x 6 50 6 4" x 2" x 0.24" 2" 0.24"
150 x 75 x 6 75 6 6" x 3" x 0.24" 3" 0.24"
200 x 100 x 8 100 8 8" x 4" x 0.31" 4" 0.31"
250 x 125 x 10 125 10 10" x 5" x 0.39" 5" 0.39"
300 x 150 x 12 150 12 12" x 6" x 0.47" 6" 0.47"

📌 Standard Lengths: 3m, 6m, 12m (custom lengths available).


3. Key Advantages of GRP I Beams

ความต้านทานการกัดกร่อน – Ideal for marine, chemical, and industrial applications.

Lightweight but Strong – 75% lighter than steel while maintaining high strength.

ที่ไม่นำไฟฟ้า – Ensures electrical insulation, making it safe for electrical installations.

Weather Resistant – UV-stable, unaffected by extreme temperatures.

Easy to Install & Handle – Requires no heavy lifting equipment.

การบำรุงรักษาต่ำ – No rusting, repainting, or chemical treatments required.

ตัวเลือกสารหน่วงไฟ – Available in fire-resistant resin formulations.


4. Comparison: GRP I Beam vs. Steel I Beam vs. Aluminum I Beam

คุณสมบัติ GRP I Beam Steel I Beam Aluminum I Beam
ความต้านทานการกัดกร่อน ✅ Excellent ❌ Prone to rust ⚠️ Moderate
น้ำหนัก ✅ Lightweight ❌ Heavy ✅ Lighter than steel
Strength-to-Weight Ratio ✅ High ✅ High ✅ High
Electrical Insulation ✅ Non-conductive ❌ Conductive ❌ Conductive
Thermal Conductivity ✅ Low ❌ High ⚠️ Medium
Maintenance ✅ Minimal ❌ Requires coatings ✅ Minimal
Lifespan ✅ 20+ years ❌ Prone to corrosion ✅ 10-15 years

5. Types of GRP I Beams Based on Resin Composition

📌 Polyester Resin – General-purpose, cost-effective.

📌 ไวนิลเอสเตอร์เรซิน – Superior chemical and corrosion resistance.

📌 เรซินฟีนอลิก – High fire resistance, low smoke emission.

📌 อีพอกซีเรซิน – High mechanical strength and impact resistance.


6. Applications of GRP I Beams

🌉 Construction & Infrastructure – Bridges, walkways, platforms, and support structures.

Electrical & Power Industry – Structural framing for electrical enclosures.

🏗 Industrial Plants – Chemical-resistant frameworks for factories.

🌊 Marine & Offshore – Used in shipbuilding, offshore oil rigs, and seawater-exposed structures.

🏭 โรงงานเคมี – Structural supports in corrosive environments.

🚇 Rail & Transport – Lightweight framing and structural reinforcements.


7. GRP I Beam Installation & Processing

🛠 Cutting: Can be cut with carbide or diamond-tipped saws.

🔩 Fastening: Drilled with standard HSS drill bits, can use stainless steel bolts.

🛠 พันธะ: Can be bonded using structural adhesives for extra strength.

📌 Tip: Use dust masks and proper ventilation when cutting or drilling GRP to avoid inhaling fiberglass particles.


8. Fire Resistance of GRP I Beams

🔥 Standard GRP – Moderate fire resistance.

🔥 Fire-Retardant GRP (FR-rated) – Complies with BS 476, ASTM E84, and EN 13501 standards.

📌 Ensure you choose the right resin type based on your fire safety requirements.


9. Lifespan & Durability of GRP I Beams

20+ years lifespan in most environments due to corrosion resistance, UV stability, and high mechanical strength.


10. Maintenance & Care of GRP I Beams

🧼 การทำความสะอาด: Wash with mild detergent and water.

🔍 การตรวจสอบ: Check for any surface damage, especially in high-load areas.

🌞 การป้องกันรังสียูวี: Some GRP beams come with UV-resistant coatings for prolonged outdoor exposure.


11. Are GRP I Beams More Expensive Than Steel?

💰 Initial cost: Slightly higher than steel.

💰 Long-term cost: Lower due to reduced maintenance, installation costs, and longer lifespan.


12. Customization Options for GRP I Beams

🛠 Available Customizations:

📌 Size & Thickness

📌 Resin Type (Fire-resistant, Chemical-resistant, etc.)

📌 Color (Gray, Green, Yellow, Red, Black, etc.)

📌 Length (3m, 6m, 12m, or custom cut-to-size)


13. International Standards & Certifications for GRP I Beams

GRP I Beams meet industry standards, including:

ISO 9001 (Quality Management)

EN 13706 (Structural GRP Profiles)

ASTM D4385 (Pultruded GRP Standards)

BS 476 (Fire Resistance Tests)

 

💡 Need a quotation or technical consultation? Let me know your project details! 🚀

GRP I Beam

แอปพลิเคชัน

🌉 Construction & Infrastructure – Bridges, walkways, platforms, and support structures. ⚡ Electrical & Power Industry – Structural framing for electrical enclosures. 🏗 Industrial Plants – Chemical-resistant frameworks for factories. 🌊 Marine & Offshore – Used in shipbuilding, offshore oil rigs, and seawater-exposed structures. 🏭 Chemical Plants – Structural supports in corrosive environments. 🚇 Rail & Transport – Lightweight framing and structural reinforcements.

  • ชื่อแบรนด์ :
    ทีเอฟคอมโพสิต
  • ชื่อผลิตภัณฑ์ :
    GRP I Beam
  • วัสดุ :
    ไฟเบอร์กลาส
  • สี :
    Yellow,Gray,Other
สอบถามรายละเอียดเพิ่มเติม

คำถามที่พบบ่อย

ถาม :

How strong is a GRP I Beam compared to steel?

ตอบ :

GRP I Beams have a high strength-to-weight ratio, meaning they provide comparable strength to steel but are up to 75% lighter. While they may not match steel in absolute strength, they are strong enough for most structural applications where corrosion resistance and lightweight materials are needed.

ถาม :

What are the standard sizes of GRP I Beams?

ตอบ :

GRP I Beams come in various sizes, with common dimensions including: 100 x 50 x 6 mm (4" x 2" x 0.24") 150 x 75 x 6 mm (6" x 3" x 0.24") 200 x 100 x 8 mm (8" x 4" x 0.31") 250 x 125 x 10 mm (10" x 5" x 0.39") 300 x 150 x 12 mm (12" x 6" x 0.47") 📌 Custom sizes available upon request. 4. What are the key advantages of GRP I Beams? ✅ Corrosion Resistance – Ideal for marine, chemical, and outdoor environments. ✅ Lightweight – Easier to transport and install compared to steel. ✅ Non-Conductive – Electrically and thermally insulating, safe for power plants. ✅ Low Maintenance – No rust, repainting, or chemical treatments required. ✅ Fire Retardant Options – Available in fire-resistant formulations. 5. Are GRP I Beams fire-resistant? Yes, fire-retardant GRP I Beams are available. These comply with BS 476, ASTM E84, and EN 13501 fire safety standards. However, standard GRP is not naturally fireproof. 6. How are GRP I Beams manufactured? GRP I Beams are produced through pultrusion, where continuous fiberglass strands are pulled through a resin bath and shaped into an I-profile before being cured and hardened. 7. How long do GRP I Beams last? GRP I Beams have a lifespan of 20+ years, even in harsh conditions, due to their corrosion resistance and UV stability. 8. Can GRP I Beams be cut and drilled? Yes, GRP I Beams can be cut using carbide or diamond-tipped saws and drilled with HSS (High-Speed Steel) drill bits. Proper dust protection and ventilation are recommended during processing. 9. How do GRP I Beams compare to steel and aluminum? Property GRP I Beam Steel I Beam Aluminum I Beam Corrosion Resistance ✅ Excellent ❌ Prone to rust ⚠️ Moderate Weight ✅ Lightweight ❌ Heavy ✅ Lighter than steel Strength-to-Weight Ratio ✅ High ✅ High ✅ High Electrical Insulation ✅ Non-conductive ❌ Conductive ❌ Conductive Maintenance ✅ Minimal ❌ Requires coatings ✅ Minimal 10. What are the main applications of GRP I Beams? 🔹 Construction & Infrastructure – Bridges, platforms, walkways. 🔹 Industrial Plants – Chemical-resistant support structures. 🔹 Marine & Offshore – Shipbuilding, offshore platforms. 🔹 Electrical Installations – Safe, non-conductive framework. 🔹 Transport & Rail – Lightweight structural reinforcements. 11. What colors are available for GRP I Beams? GRP I Beams are available in gray, green, yellow, red, black, and custom colors upon request. 12. Are GRP I Beams UV-resistant? Yes, most GRP I Beams have built-in UV stabilization, preventing degradation from sun exposure. 13. Can GRP I Beams be used in load-bearing structures? Yes, GRP I Beams are used in load-bearing applications, but proper design calculations must be done to ensure structural integrity. 14. How do I install GRP I Beams? Installation is simple using: 🔩 Bolting – Pre-drilled holes with stainless steel bolts. 🛠 Bonding – Structural adhesives for added strength. 🔧 Mechanical Fasteners – Brackets and clamps for extra support. 15. What is the cost of a GRP I Beam compared to steel? 💰 Initial cost: Slightly higher than steel. 💰 Total lifecycle cost: Lower due to reduced maintenance and long service life. 16. Where can I buy GRP I Beams? GRP I Beams can be purchased from: 🏭 Industrial suppliers 🏗 Construction material distributors 🌍 FRP/GRP manufacturers 💡 Still have questions? Let me know your specific requirements! 🚀

ถาม :

What are the key advantages of GRP I Beams?

ตอบ :

✅ Corrosion Resistance – Ideal for marine, chemical, and outdoor environments. ✅ Lightweight – Easier to transport and install compared to steel. ✅ Non-Conductive – Electrically and thermally insulating, safe for power plants. ✅ Low Maintenance – No rust, repainting, or chemical treatments required. ✅ Fire Retardant Options – Available in fire-resistant formulations.

ถาม :

Are GRP I Beams fire-resistant?

ตอบ :

Yes, fire-retardant GRP I Beams are available. These comply with BS 476, ASTM E84, and EN 13501 fire safety standards. However, standard GRP is not naturally fireproof.

ถาม :

How are GRP I Beams manufactured?

ตอบ :

GRP I Beams are produced through pultrusion, where continuous fiberglass strands are pulled through a resin bath and shaped into an I-profile before being cured and hardened.

ถาม :

How long do GRP I Beams last?

ตอบ :

GRP I Beams have a lifespan of 20+ years, even in harsh conditions, due to their corrosion resistance and UV stability.

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