The pH (potential of Hydrogen) of soil ranges from 0 to 14, with 7 classified as neutral, less than 7 as acidic and greater than 7 as alkaline. While there are exceptions, the ideal pH value of soil for those wishing to grow plants or crops is generally considered to be between 5.5 and 7.
Mining site revegetation is a required step that must be completed by all mining companies. The absence of topsoil combined with the use of surplus materials in place typically makes this a challenging process. In many cases, what previously was able to sustain a flourishing ecosystem is now incapable of growing any plant life at all.
Have you ever asked what’s in your drinking water? I bet you have, many times. Environmental protection agencies anywhere in the world have most recently released bulletins urging people to be aware of the fact that no matter where you are, there is always the likelihood that some toxic substance is in your groundwater.
Prior to the commencement of construction, a site is required by law to undergo an extensive soil test to identify if it has the strength to bear the intended weight of the structure. This is conducted by an external firm and the findings are put into an official record.
Modern hearing aids have come a long way from the days of basic analog hearing aids which were bulky, uncomfortable and had a lot of background noise. Thanks to advancements in digital technology over the years, digital hearings aids now offer discretion with its small, barely visible form along with a number of powerful features that really give users a life-changing experience
There are many individual elements that comprise the greater spectrum of so-called ‘aggregate’ materials, all of which play a vital role in contemporary construction. Commonly used elements include gravel, sand, and slag, among others.
Within the industrial sector, items can be forged from a number of different materials. Each company will have a good explanation for favouring one material over the other, just as each client will have their own reason for having a material preference, as well.
Safety is, or at least should be the highest priority for any industrial facility, but more especially if it’s a chemical manufacturing plant. The hazardous materials that are managed by staff on a daily basis, combined with the company’s eagerness to meet ambitious performance goals, can have disastrous ramifications for the safety of workers if proper safety measures aren’t in place and adhered to.
The history of steel in construction dates back many years. Before steel, builders used cast iron for constructing structures. With the passage of time, it was inevitable that a new material came in to replace steel; composite materials (steel & aluminum with other composite materials) is one such thing
Work platforms and mobile access ramps allow personnel to complete their duties safely and effectively in even the most difficult circumstances. The loading and unloading of cargo on large commercial vehicles and train carriages, for example, creates a dangerous set of risks
When shopping for new or replacement windows, one very important factor to consider is the window frame material. The frame is a structural backbone of a window, choosing the proper frame material for your project will ensure the windows will function for decades rather than years.
There are a whole range of different work platforms available on the market today, including Mobile Elevated Work Platforms, scaffolding, or prefabricated platforms that are intended to be installed on a permanent basis. The style of the platform you require will come down to the nature of the work that needs to be completed
Enabling workers to safely get on and get off a large, commercial truck or similar vehicle is essential to preventing unnecessary injuries. While everyone would be quick to acknowledge the importance of implementing such equipment, very few would understand the components that are required to make truck access platforms safe and dependable.
If ever you’ve asked a materials testing specialist this same question, you’ll know that their response has only succeeded in creating even more confusion. The reason for this is that concrete is a very complex subject and there loads of different factors and conditions that must be taken into account.
There are an extensive set of building industry terms concerning materials testing and the various equipment used. To assist those who are unfamiliar with them, here’s a list of the most common ones.
Dyeing is a process that unleashes the power of dyes to transform colourless fibres into beautifully coloured pieces. The effective rate of dyes depends upon the reactive dyes manufacturer.
Although rolling mills have very simple construction, still they are a “must-have” tool in the metalworking workshop. Rolling mills are machines with two rolls that are used to deform the metal and then reshape it. Rolling mills are used to adjust the thickness and length of the material as per need.
A cooling tower is a machine, which is used to get rid of the heat that utilizes water to route the unnecessary heat into the environment. The basic principle on which the cooling towers work is that heat is removed with the help of water by evaporating a small amount of water and then re-circulated through the unit to cool it down.
Periodic replacement parts are the parts should be replacing periodically to ensure security and proceeded with operations. Using periodic replacement parts for a period exceeding the recommended replacement cycle can result in accident or failure of a hydraulic stacker.