| Customization: | Available |
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| Surface Treatment: | Smooth |
| Color: | Black |
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1.Specifications for Round Manhole Cover: Crafted with precision and engineered for excellence, our round manhole covers are designed to stand the test of time, offering top-notch durability and safety in various environments.
| 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 |
2.Specifications for Square Manhole Cover: Experience the perfect blend of superior strength and reliability with our square manhole covers, meticulously designed to meet the highest standards of performance and safety.
| 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 robust and reliable SMC FRP Manhole Covers are meticulously designed to optimize road maintenance and streamline pipeline repair processes. By ensuring seamless and uninterrupted service, they play a crucial role in maintaining the efficiency and safety of our road networks.
2. Public Squares and Parks: These elegant and durable manhole covers are the perfect blend of functionality and style, enhancing the visual appeal of public facilities while providing robust protection to the vital underlying structures, thereby preventing potential damages.
3. Residential and Real Estate Developments: Widely adopted in landscape pools and intricate pipe networks, our SMC FRP Manhole Covers are essential for safeguarding critical infrastructure. They simultaneously enhance the aesthetic quality of community environments, adding both beauty and safety to residential projects.
Installation Instruction:
To maximize the performance and longevity of your composite material manhole covers, it is imperative to adhere to meticulous installation practices. Prioritize precise dimensions, robust installation, effortless accessibility, and an aesthetic appeal that enhances the surrounding environment. To align with the technical standards set for composite material manhole covers, we have crafted the following definitive installation guidelines:
1. Ensure the inner diameter (or inner length x width) of the manhole cover is equal to or exceeds the size of the reserved wellhead. Failure to do so will significantly compromise the cover's load-bearing capacity and overall functionality.
2. During installation, the joint surface connecting the well seat to the concrete ground must be perfectly aligned and free from any gaps. If neglected, it risks being compromised by road rollers during construction, thereby diminishing its lifespan and structural integrity.
3. When installing manhole covers on asphalt pavements, it is crucial to shield the manhole seat from direct impact by construction machinery. During road development, a slightly larger hole than the well seat should be prepared on the road surface. Only after the asphalt is firmly set should the cover be placed, ensuring seamless integration and protection.
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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