Showing posts with label Tools and Equipment. Show all posts
Showing posts with label Tools and Equipment. Show all posts

Monday, December 10, 2012

Factors To Consider When Hiring Construction Rollers

Venturing into the construction industry is no easy task. One has to purchase land, building materials and equipment needed like rollers, among others. One of the key necessities in building and constructing is equipment and since it is very expensive to buy them, hiring is the only other way out.

What To Do Before Hiring Construction Rollers

Before setting out on a hiring mission, there are a few things you should look into. First, you need to determine the volume of work you intend to use the equipment for. A roller will generally flatten surfaces; you therefore have to determine what surfaces need flattening. Is it the soil, sandy or rocky surfaces and how far down must they be flattened? This information will guide you in selecting the correct machine because there are some rollers that are too heavy to work on sandy areas and others are made specifically to crush rocks.

Another thing you need to establish is what the texture of the surface. Do you want the surface smooth, dented or very rugged? The surface of a roller for a smooth surface is generally smooth while that of a dented or rugged surface will have metallic protrusions that leave the texture rough.

Factors to consider when hiring construction rollers

Before you pick on any roller for your construction, here are a few tips and factors you will need to consider.

1. Age: Machines depreciate with age. The wear and tear that machines face over the years of use could render them useless in no time. Ensure that the machine you want to hire is in great condition and is well serviced before you take it. Any damages after hiring are an added cost to you.

2. Leasing company: Do your homework well and find out everything you can about the company renting it out to you. Establish the costs and their success stories. This will go a long way in getting you the best support services and reliable machinery.

3. The Roller Brand: Find out the best brand of construction rollers there are in the market in terms of durability and ability to complete the amount of work without mishaps. Then look for a dealer who has the brand and make you want on hire.

4. Other Machines in Use: Manufacturers always advise that you select a construction roller that matches the other earth moving equipment you have on site. This is probably because if you have a heavy duty earthmover you will most likely need a heavy vibration construction roller and vice versa.

5. Consumption and Maintenance: construction machinery usually consumes more fuel than locomotives and other machines. However this does not mean that the machine that uses the most fuel is the best or the worst. Look for a fuel efficient machine that is moderate on consumption and easy to maintain. This saves your money and time.

Even though hiring construction rollers is the cheaper way to go, if you are not careful with your selection, you might end up spending more than you would have if you bought the equipment.

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Clamping Knobs: Available Options

Clamping knobs are usually used to pull, twist and lock a handle or lever. They ensure that the handle or lever does not slip out of your hands during the turning or locking and they also provide a good grip to ensure smooth functioning of the handle or lever.

Clamping knobs may be manufactured in bakelite, steel, stainless steel or steel alloy, aluminum, brass or plastic. They have a threaded bottom insert which is to be fitted to the lever or handle, and the knob portion may be shaped to fit the finger grip of the hand.

There are several design options available and depending on the type of pressure that will be put on the lever or handle, you can choose the most appropriate one. Some of the designs are:

Solid top Knob: This blunt-edged knob is rounded to give a firm, comfortable grip and comes in a soft-touch TPE (thermoplastic elastonomer) covering over solid glass reinforced plastic. Ideal for heavy-duty functions, this knob has a short metal handle which can be clamped on to the lever or handle as required. It can also be ordered with a threaded insert only, in case you don't require the metal handle.

Lobed: These clamping knobs are designed with a varying number of lobes or sections arranged circularly round the knob to provide different types of grip. Ranging from three to eight lobed types, these knobs come in different materials like steel, glass, glass-fiber, plastic of various densities and properties, aluminum, brass, alloys etc. They may have added reinforcements, threading and can also have fire-resistant or chemical resistant properties. Triangular and delta-shaped knobs also come under this category.

Multi-armed: These clamping knobs have two or three arms arranged in a fan shape round a central stud. They are used for tap-type turning or clamping operations and come in different materials like steel, reinforced plastic, metal, etc.

Miscellaneous shapes: Various other shapes like the round, knurled type, omega or two-armed, hole-through with multi-lobes etc are also available in the materials mentioned earlier.

All knobs come with threaded inserts which can be fitted to your handle or lever. The specifications of thickness, material and diameter must be accurately provided to the manufacturer or retailer to ensure that you get the best fit. Most of them have sales catalogs, on-line catalogs or brochures to help you make the best choice.

Depending on your budget and style preferences, you can choose the clamping knobs that best fit your requirements.

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Compact Attic Ladder Taps Unused Storage Space

THINGS ARE LOOKING UP FOR STORAGE NEEDS

Spring, fall, or any time of year, if a major house cleaning tops your to-do list, consider a little de-cluttering first. Storing away seldom-used seasonal items will free up valuable living space while making all of your cleaning chores easier and more enjoyable.

The first question is where to store everything, and how to keep it organized and accessible. For many people, the answer could be right above your head - in the attic!

Attics are best suited for storing relatively light items. Use plastic containers with snap-tight lids for dust-free storage that's still easy to get into, or cardboard boxes for longer term storage. Clearly label the contents to make finding what you need quick and easy.

The attic is not the place for storing large or bulky items, like tires or bikes, that are difficult and potentially dangerous to maneuver. You also want to avoid heavy, concentrated loads, like large boxes of paper, that can potentially overload structural members.

Next, you need to create a safe storage platform. Never place storage containers directly on the insulation or the drywall. Instead, add plywood or individual boards on top of the joists to distribute the load and add stability. Never cut any structural members in order to install storage decking, and never lay decking across electrical wires.

Most of today's attics have 12 or more inches of blown insulation extending above the rafters, which would be compressed by installing a platform. Instead, remove the insulation from between the affected joists, and replace it with foam board insulation to achieve as high an R-value as possible in that area. Use cardboard around the platform to prevent insulation from sloughing down onto the storage area.

One of the easiest ways to provide access to your storage area is with a permanently installed attic ladder, but a recent survey showed that only about 23% of American households have one. Attic ladders eliminate the need to set up, take down, and store a step ladder, so they're both safe and convenient.

Attic ladders are available in both wood and aluminum, and in a wide variety of sizes at most home centers. They're affordable, averaging in price from around $89 to $325, and can be installed by most do-it-yourselfers. If you thought your attic opening was too small or inaccessible for an attic ladder, a compact attic ladder lets you reconsider your options. It fits ceiling openings as small as 18 x 24 inches and ceiling heights as low as 7-foot 4-inches - small enough for most closets!

The Werner Ladder web site has an interactive attic ladder selector, so you can review your dimensions and choose the best ladder without wasting trips to the store. There are also some very helpful installation videos.

Remember - if you have questions about the structural integrity of your attic or whether it's appropriate to use for storage, consult with your building department, an experienced remodeling contractor, or even a structural engineer before going any further.

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