To Introduce Manhole Covers Suppliers In UAE
- Esselar Smithline
- Oct 18, 2019
- 2 min read
Manhole covers come in different designs, styles, and sizes. Each type of manhole cover offers different features and benefits. Not only the dimension of the manhole covers but the material also plays a crucial role at the time of selection. Manhole covers come with different types of load capacities so bear in mind about your requirement. If you are looking for the manhole cover for a heavy traffic place, you have to choose the product accordingly.
Composite material covers are getting more and more popular because of their durability and strength. The load capacity of this material is tremendous. The life span of composite manhole covers are far better compared to cast iron manhole covers. There are different types of composite manhole covers suppliers available in the market. So if you are planning to buy a manhole cover, you should know about these different types and their benefits.
1. BMC Manhole Covers
The bulk molding compound is a simple type of composite material. This material is the best one for the manufacturing process of BMC covers. Unsaturated polyester resins, glass fiber, calcium carbonate, trays, and steel bars are some of the most crucial components that are used in the manufacturing process of BMC manhole covers. BMC covers consist of the smooth surface as well as a uniform color skin to plastic. The load capacity of such kinds of covers is much less compared to other materials.
2. SMC Manhole Covers
Sheet Molding Compound, better known as SMC is another type of composite material. This is used for the synthesis of SMC covers. Unsaturated polyester resins, glass fiber, calcium carbonate, trays and a small amount of an additive are used in the manufacturing process of SMC manhole covers. The manufacturing process of SMC cover is quite complex compared to BMC covers. But, because of the complex structure, the load capacity of SMC covers are higher compared to BMC.
3. FRP or GRP Manhole Covers
Fiber Reinforced Plastic or FRP is one of the most popular types of composite material. This is widely used in the manufacturing process of manhole covers. Unsaturated polyester resin, glass fiber, quartz and two different types of additives are some of the most important elements used to manufacture FRP manhole covers. These covers are wear-resistant and consist of an impressive surface. The load capacity and life span of FRP is quite longer compared to BMC and SMC.
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