Archive for February 27th, 2013

How to Decide What Type of Lifting Gear to Use

Cable hoist

Cranes have been used to lift and move heavy items since antiquity. The Ancient Greeks used men or donkeys to power cranes. Modern cranes use internal combustion engines or electric motors and hydraulic systems, and because of this added power, they are much stronger than more primitive types of cranes.

Depending on the type of material that your project is moving, there are several types of lifting gear that could be used. Web slings, wire rope swings, and chain slings are among several different types of existing lifting slings that you can choose from depending on the project.

Web slings, which are the most popular and useful type of lifting gear, are lightweight and flexible, and have wide bearing surfaces which do a good job of protecting the load. Synthetic web lifting slings are generally constructed of nylon or polyester material and offer several features which promote their popularity. They are often selected when expensive, highly polished, or delicate material handling is necessary, since the softness of the web will not mar, deface or scratch loads.

Wire rope slings are often used because of its strength, durability, abrasion resistance and ability to conform to the shape of the loads on which it is used. The steel wires that are used for wire ropes are typically made from non alloy carbon steel with a carbon content of 0.4 to 0.95 percent .

When deciding which type of lifting gear to use, evaluate the materials you need to transfer first. Choosing the correct lifting gear means keeping your transported materials, as well as your machine operators safe, so it is an important thing to get right.

Commercial Polished Concrete Is Ideal For Economic Flooring

Polish cement floors

Polished concrete is concrete that has been treated with chemical densifiers and then ground using progressively finer grinding tools. If you are looking for commercial polished concrete, it is important that you find a commercial concrete polishing firm that can assist you with your efforts to polish your floors. Commercial polished concrete floors have a large amount of light reflectivity, which allows interior space to take on a bright, clean appearance. Be sure you find the best possible concrete polisher so that you can get polished concrete that looks great and lasts a long time.

Polishing concrete creates a dense surface that prevents water and, oil, and other contaminants from causing problems on floors. Oil and paint and other deviices can cause lasting impressions on surfaces that are not polished. You should look for a true expert in providing commercial polished concrete so that you are able to get the most dependable polishing services available. Getting concrete polished also eliminates concrete dusting, where tiny particles of dust are moved upwards to the surface and require costly maintenance.

Polished concrete is a great investment for anyone that owns or operates a warehouse, museum, or school. Take the time to deal with a reliable polisher so that you can make sure that your work gets completed efficiently. With top quality polishing services, you will be able to make sure that your floors are attractive and durable, no matter how much traffic walks over them on a daily basis.