Why do manholes use SMC materials instead of traditional plastics？

Manholes are an important component of underground utility infrastructure, allowing access to pipes, cables, and other equipment. In the past, manholes were typically made from traditional materials such as concrete, brick, and plastic. However, in recent years, there has been a shift towards using Sheet Molding Compound (SMC) materials instead of traditional plastics. In this article, we will discuss the reasons why manholes use SMC materials instead of traditional plastics.

?

Durability

SMC materials are highly durable and can withstand heavy loads and harsh environmental conditions. This makes them ideal for use in manholes, where they are exposed to a variety of stresses and pressures. SMC materials are also resistant to corrosion, which is important in areas where there is exposure to water, chemicals, and other corrosive materials.

?

Cost-Effective

SMC materials are more cost-effective than traditional materials such as concrete and brick. They are lightweight, which reduces transportation costs and makes them easier to install. Additionally, SMC materials can be molded into various shapes and sizes, which allows for greater flexibility in design and customization.

?

Strength

SMC materials are stronger than traditional plastics, which makes them ideal for use in manholes. They have a high strength-to-weight ratio, which allows them to withstand heavy loads and impacts without cracking or breaking. This is important in areas where there is heavy traffic or construction activities that could damage the manholes.

?

Maintenance

SMC materials require less maintenance than traditional materials such as concrete and brick. They are resistant to damage from UV radiation, which means they do not fade or crack over time. Additionally, SMC materials are easy to clean and maintain, which reduces the need for frequent repairs and replacements.

?

Sustainability

SMC materials are environmentally friendly and sustainable. They are made from recycled materials, which reduces waste and conserves resources. Additionally, SMC materials are recyclable, which means they can be reused or repurposed at the end of their useful life.

?

In conclusion, manholes use SMC materials instead of traditional plastics because of their durability, cost-effectiveness, strength, low maintenance requirements, and sustainability. SMC materials provide a reliable and long-lasting solution for underground utility infrastructure, ensuring that the equipment remains accessible and functional for years to come.

?

FCST - Better FTTx, Better Life.

We have been designing, manufacturing and supplying passive components for fiber optical networks since 2003. Everything we do in FCST is designed to provide efficient, simple and innovative solutions to solve complicated tasks.

We offer 4 solutions

l?FTTH ODN Solution

l?Underground Cable Installation Solution

l?Aerial Cable Installation Solution

l?Fiber Tools & Test Solution

As a FTTx solution supplier, we can also do ODM according to project. We will continue to innovate and contribute more to the construction of the global optical fiber network.