Manholes provide safe and efficient access to utilities and wastewater systems. They must be built to allow access to continuous subsurface storm sewers for inspection and maintenance. Not only living creatures have anatomy, but manholes also have anatomy. This article will discuss the anatomy of a manhole, highlighting the components and their functions. Apart from […]
manhole covers
Tips and Tricks for Opening Manhole Covers
Cast iron manhole covers are hefty, making it difficult to open and close them. In this article, we will share tips and tricks for opening manhole covers so that you may do it safely.
Cast Iron vs Concrete Manhole Covers, Which One is Better?
Manhole covers or drainage covers can be made of cast iron, composite, and concrete. These materials each have advantages and disadvantages. In this article, we will discuss the differences between cast iron vs concrete manhole covers based on the material, manufacturing, and design.
6 Advantages of Square Manhole Covers
Manhole covers are an important part of the drainage system because they serve as an access hole cover, preventing people or objects from falling into the channel. Manhole covers, in general, have a unique round form. There are numerous advantages to using round manhole covers over square manhole covers. They are easier to move because […]
Cast Iron VS Composite Manhole Covers, Which One Is Better?
Currently, the manhole covers that are widely available on the market are cast iron manhole covers and composite manhole covers. Then which is better, cast iron vs. composite manhole covers? We will discuss it in this article.
6 Drainage Castings Laboratory Tests [Quality Control]
To guarantee that the cast iron drainage covers meets the standards that the customer and the manufacturer have set, we do laboratory test. Since this test is a part of the quality control stage, we conduct it at the very end, after the drainage covers have been manufactured. There are a number of laboratory tests […]