| Customization: | Available |
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| Surface Treatment: | Smooth |
| Color: | Black |
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Specifications for Round Manhole Cover: Crafted with hydraulic press technology, our versatile SMC FRP round manhole cover promises durability and reliability, perfectly engineered to meet your infrastructure demands.
| Specifications (inner cover*outer frame) | Load-bearing level |
| 500*600(mm) | B125/C250 |
| 600*700 (mm) | B125/C250/D400 |
| 700*800 (mm) | A15/B125/C250/D400 |
| 700*900 (mm) | C250/D400 |
| 750*850 (mm) | C250 |
| 800*900 (mm) | B125/C250/D400 |
Specifications for Square Manhole Cover: Our expertly designed SMC FRP square manhole cover, utilizing advanced hydraulic press technology, guarantees strength and longevity, tailored to suit a variety of applications.
| Specifications (width*length) | Load-bearing level |
| 400*600(mm) | B125 |
| 300*500(mm) | B125 |
| 500*500(mm) | A15/B125/C250 |
| 600*600(mm) | B125/C250/D400 |
| 700*700(mm) | B125/C250/D400 |
| 800*800(mm) | B125/C250/D400 |
1. Road Infrastructure: Our innovative FRP manhole covers are ingeniously utilized in key road networks to significantly enhance the efficiency of road maintenance and streamline pipeline repairs, thereby ensuring seamless and uninterrupted service.
2. Public Squares and Parks: Artfully designed to integrate with public spaces, these manhole covers not only elevate the aesthetic appeal of public squares and parks but also provide robust protection to the underlying structures, preventing potential damage and prolonging their lifespan.
3. Residential and Real Estate Developments: Widely embraced in landscape pools and intricate pipe networks, our FRP manhole covers are pivotal in safeguarding vital infrastructure. They also play a crucial role in enhancing the visual beauty of community environments, contributing to a harmonious and modern living space.
Installation Instruction: A Step-by-Step Guide to Excellence
To guarantee optimal performance of your composite material manhole covers, it is essential to focus on meticulous installation quality. This ensures precision in dimensions, robust installation, easy access, and a sleek, attractive finish. Following the technical standards for composite material manhole covers, we present these comprehensive installation guidelines:
1. For guaranteed strength and durability, ensure that the inner diameter (or inner length x width) of the manhole cover is equal to or greater than the reserved wellhead size. Deviations may significantly impact its load-bearing capacity and overall performance.
2. During installation, it is critical that the joint surface between the well seat and the concrete ground is perfectly seamless with no gaps. Any unsupported areas can be compromised by road rollers during construction, potentially reducing the service life of the manhole cover.
3. For installations on asphalt pavement, it is crucial to prevent direct compaction of the manhole seat by construction equipment. To achieve this, reserve a slightly larger hole in the road surface during construction. Place the cover post-asphalt laying to ensure maximum integrity and longevity.
1. Are you a manufacturer?
Yes, we are a manufacturer, welcome to visit our factory!
2. What's FRP?
Fiber Reinforced Polymer (FRP) is a composite material made of a polymer matrix reinforced with fibers. The fibres are usually glass, carbon, aramid, or basalt. Rarely, other fibres such as paper or wood or asbestos have been used. The polymer is usually an epoxy, vinylester or polyester thermosetting plastic, and formaldehyde resins are still in use. FRP are commonly used in the aerospace, automotive, marine, construction industries and ballistic armor.
3.How can you guarantee you product quality?
100% of our products will be tested before delivery. To control quality, we are using high quality material from high quality supplier.
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