Manhole Cover - Protector of Urban Road Safety

Manhole cover are now widely used, but many people do not know enough about them to think that they can only be used in low-load areas of the greenbelt, which is wrong. Composite manhole covers can be divided into SMC (sheet covers) and BMC cover cap (cap), on the market is mostly BMC manhole covers, it USES a group that BMC molding compound, after high temperature molding, need to add steel skeleton to enhance load, production process is simple easy to operate, the carrying capacity of around 100 kn, belong to light covers, most people take a fancy to its characteristics of easy operation, simple and low cost, make its manufacturer is rapidly expanding. SMC manhole cover by SMC sheet molding compound and after high temperature molding, characterized by strong toughness, compressive ability is strong, without steel reinforcement, load can reach 400 kn, usually on the road may not see SMC manhole cover but in gas station is very common, because it has a high load, corrosion resistance, natural anti-theft, flame retardant, antistatic wait for a characteristic, therefore become the gas station the inflammable and explosive area covers necessary. Of course SMC covers can be used not only in gas stations, freight stations, airport runways, docks, logistics park can be used, we can not only see the green belt with the BMC covers are considered composite covers are light covers, this is not true, SMC covers is the real strength of composite covers. Manhole cover as the guardian of road safety, its role is not to be ignored, its quality is not sloppy, we will see every year from the news a certain child fell into the manhole cover... Vehicle stuck in manhole cover... Old man so-and-so tripped over a manhole cover... As a manufacturer, this is the last thing we want to see, because the quality and safety of manhole covers seriously affect our travel safety, here we suggest that we must find gb manhole covers manufacturers procurement of gb manhole covers, safety is no small matter, responsibility is greater than day.