Knowledge
- Enhancing Urban Culture Construction through Cultural Art Manhole CoversCultural construction is the important content of urban construction, which needs to strengthen itself continually. This requires us to enhance cultural construction in the process of urbanisation and to use the power of culture to inject soul into urban construction. The manhole covers are increasKnowledge August 25, 2021
- The Manufacturing Process of Manhole CoversThe composite manhole covers are corrosion free while has the same compressive strength as iron manhole covers do, They are made from Fiberglass Reinforced Plastic (FRP), Sheet Molding Composite (SMC)is a house fabrication technology that yield out the most high quality manhole covers.Knowledge November 15, 2021
- What is the difference between manhole and handhole?What is the difference between manhole and handhole? How to select? There have kinds of solution for drainage and underground facility inspection.Knowledge April 29, 2021
- Safety is big in productionProduction safety is so important that it can never be emphasized too much in every moment of the production.Knowledge November 10, 2021
- How heavy is a manhole cover?How much does a manhole cover weigh?The weight of the cast iron manhole cover is generally determined by the size and thickness of the manhole cover. According to the standard of BS EN 124-2, the light cast iron with a diameter of 500mm is only allowed to be used by pedestrians and cyclists (at leasKnowledge December 15, 2020
- What is the difference Between BMC Manhole Cover And SMC Manhole Cover?What are the advantages and disadvantages of each manhole cover? Manhole covers made from these two composite materials have many advantages in common.Knowledge November 19, 2021
- Composite Manhole Cover vs Cast Iron Manhole CoverThere are differences between composite manhole covers and cast iron manhole covers in material, forming method, and on-site identification.Knowledge November 01, 2021
- How to measure a manhole cover-Keep away from Danger!The right thing to do is to measure "O", the clear opening size of the manhole. "O" is the most important parameter we need to get.Knowledge October 20, 2021
- How to lift a manhole cover Safely?IntroductionManholes play a vital part in the conservation of your area's structure, and their generalities date back to the Roman civilization. Numerous of our everyday mileage requirements, including electricity, gas, telephone, waste junking, and water, come from underground cables, pipes, rainspKnowledge October 19, 2021
- Why choose composite material for manhole cover?The composite material is a new type of material that is composed of several types of different materials, such as organic polymers, inorganic non-metals or metals, through a composite process. It can not only retain the main characteristics of the original composition material, and obtain the performance that the original composition does not have through the compound effect. The performance of each component can be complemented and related to each other through design, so as to obtain new superior performance, which is essentially different from the simple mixing of general materials.Knowledge January 05, 2021