Scaffolding is a temporary structure that is erected for use in the construction of either industrial or residential buildings. It allows for convenient working platforms that can reach many meters high. Scaffolding is necessary, because even if you were to use a tall ladder, a ladder will not provide the same level of stability. A ladder would not be very useful on a forty-story high rise building! Only with scaffolding can you safely reach those heights. On scaffolding you will have a large platform for your construction tools and a more usable workspace. The platform will need to be surrounded by guardrails for extra safety.

Scaffolding is fairly easy to erect and shorter towers can even be set up by two unskilled people. In most instances though, when scaffolding is being used on the construction or remodeling of a tall building, only trained professionals are allowed to erect the towers. There are training courses available on the erection of scaffolding, and many safety rules and regulations to be adhered to. In most countries, there will be random checks conducted on the scaffolding on industrial construction sites to ensure that they meet all their safety regulation requirements.

In most cases scaffolding will be constructed out of steel pipes and wooden platforms. In some Asian countries, bamboo is still used to erect scaffolding. This is because bamboo is more cost-efficient and also readily available. There are certain weight restrictions for different types of scaffolding, and certain ratios of the steel pipe width and height to each other. If the safe base-to-height ratio is exceeded, the scaffolding should be tied with scaffold tubes and fittings. Each individual scaffolding tower will be its own structure, but it will be tied and connected to its neighboring towers for more security.

Here are some safety precautions to adhere to when using scaffolding:

When relocating towers, care must always be taken to ensure that the tower will remain upright. Particular caution must be exercised when moving the scaffolding tower over an uneven surface, as this may cause it to fall. No equipment should be left on the scaffolding platform whilst you are moving it. If the equipment falls it could injure someone standing below, and the weight of the equipment could also make the scaffolding less sturdy.

The tower should always be tied to the building in questionable weather conditions. Extreme caution should be exercised when there are high winds, as this could cause the scaffolding to move and sway. If the tower is not tall enough for its purpose, rather erect a taller structure of scaffolding. Placing boxes or ladders on top of scaffolding to gain extra height is extremely dangerous.

When scaffolding is erected, be it for industrial use or residential, the size and shape of the building must be taken into consideration. A trained contractor who specializes in scaffolding is always ideal, because they will be able to determine exactly what size of scaffolding. They will draw up a scaffolding construction and installation plan that is tailor-made for your building requirements.

Sean Farrell
http://www.articlesbase.com/home-improvement-articles/the-use-of-scaffolding-in-construction-671994.html

Johnson Scale Company assures the quality of their equipments and heavy materials. They take pride with their reputation thru producing high durable and high quality products.

In United States there are lots of manufacturers and companies selling and producing different kinds of floor scales. One of the leading companies that offer high quality yet affordable industrial floor scale is the Johnson Scale Company. Whether your requirements are for permanent or portable scales, dry/wet applications, drop and weight, drive up ramp and floor in-pit they have it all.

They also offer and manufactured complete line up of heavy duty and long lasting equipment such as drum scales, barrel scales, floor scales, pallet jack scales, platform scales, and lift truck scales. This equipment built in with its advance engineering process and with excellent workmanship.

Most of their leading materials and equipments are used in major hospitals, factories, construction sites, national and international airports, big and small groceries store, shipping companies and some cargos companies. The company assures that their products are all in better and good working condition, accurate, hardy and long lasting.

List of Johnson Scale Co., heavy equipments description:

Salter PS1000 / 2000 Floor Scale Series

Made out of strong steel with built in tread plate for protection in harmful slips and accidents, flexible foot pads that allows machine to work efficiently even in rough and uneven floorings. Easy to operate with its adjustable foot pads, AC adapter or AA batteries included, easy access carries for convenient relocation, and no ramps needed because of its built in ramp ends.

Chatillon HB Portable Beam Scale

This HB series is portable platform scale, easy to assemble and operate lockable poise with easy to read mechanics, rust resistant beams, and simplified lever system, iron cast for tough performances for strong and harsh weather. This portable beam scale is also available in metric and lbs version; possess certification of conformance and legal for trading transactions.

Rice Lake Deckhand Portable Scale Series

It is designed and built to weigh absolutely in all edge and corners. It is stable and remains even in rough floors. It is easy to relocate and transport. It has an accurate weighing stainless steel indicator with LCD display and numeric keypad.

Detecto Cardinal Run a Weigh Portable Barrel Scale

It is a heavy duty weighing scale that can be mounted in a more convenient place like walls or desks. It comes with self-aligning feet adjustments, large safety plate, integral platform ramps, weighing capacity up to 1000 lbs perfectly for small crates,drums and barrels anywhere.

Detecto Portable Digital Receiving Scale Series

It has heavy and welded steel base for any kind of hard works, stainless steel digital indicator with .7″ LED flaunt for speed and accuracy, push button switch, AC or battery operated. It can be ship and delivered via common carrier.

Pennsylvania 6400 Heavy Duty Floor Scale Series

It is made of heavy duty steel tube for heavy or industrial and construction use, guaranteed to be accurate and durable. There is a load cell for overload protection in all corners, numeric keypad, interconnection cables, RS -232 crossing point, LED display indicator.

Weightronix QTLTSC Legal for Trade Lift Truck Scale Series

The unique design provides accuracy even if the truck lift is slanted. There are weigh bar sensors between the back and front scale wagon plates. The sensors and angle detection circuit are well embedded with its metal box and protected by its front and black metal plates.

Sartorius IS - High Resolution Industrial Floor scale with C Series

It is galvanized and made of stainless steel platforms. It is strong and flexible, best used for pharmaceutical and laboratories. It is also dust and washed down protected. It provides accurate and reliable measurements with its internal calibrations, alphanumeric keypads and indicator.

David H. Urmann

The fastest method of economic recovery lies in the creation of commercial construction jobs. The fact being, that when you build a structure it creates an immediate demand on both the skilled labor and manufacturing sectors to produce.

 

Obviously, residential construction is not what is being advocated due to the high inventory of unsold homes already on the market, but rather the thousands of private commercial capital improvement projects which are on hold resulting from the lack of credit needed to finance their projects.

 

Even after receiving the first $700 billion from the Bush administration, banks are not willing to lend money to institutions who can demonstrate that the proposed improvements will create cash flow in repaying the debt.

 

There are aspects to the Obama stimulus package that will create jobs in the “long term”, however the package lacks any near term benefits. When you look at some of the larger elements of the package they break out as follows:

 

Energy: $60 billion; Tax cuts: $275 billion; Education: $140 billion; Infrastructure: $90 billion; Financial Aid: $102 billion; Healthcare: $110 billion

 

With the exception of infrastructure, tax cuts, and about half of what is allocated for energy, the rest is strictly financial aid and cannot be considered stimulus. Tax cuts, on the other hand, will spur some level of spending, but in this economic climate will most likely go to basic necessities as opposed to the purchase of non-necessities.

 

Construction activity creates manufacturing demand and when combined together, construction and manufacturing represent the largest pool of workers in the country.

 

During post WWII and early 50’s an infrastructure boom occurred with the Interstate Highway System project, which rolled back unemployment lines to the lowest levels ever.

 

The intent of the Obama infrastructure stimulus is the same, however falls short when you consider the years of planning required before breaking ground as well as the level of technological advances that have occurred since post WWII in reducing labor man hours for road work projects. Over the last 50 years, construction technology and equipment in terms of road and highway construction has improved to the point where they are now considered “Material heavy” and “Labor light”.

 

Additionally, seeing as how most of our infrastructure already exists, these projects would be relegated to improvements rather than full scale construction projects – the lackluster notion being, “building a house is more labor intensive than painting a house.”

 

Although maintaining roadway infrastructure is important, the economic benefit of aiding private commercial projects would be realized immediately.

 

Commercial building projects are labor intensive involving the entire spectrum of work trades ranging from carpentry to electrical to mechanical disciplines. In addition, the components required for the structure are manufactured and engineered which compliments the broader manufacturing industry as a whole.

 

The opportunities exist in the Healthcare, Institutional, and Research sectors and come in the form of building additions and large interior renovations for existing facilities.

 

The demand for these projects is created by the need to keep up with the technological innovations of capital equipment. Additionally advancements have been made in building science; most notably in the areas of operating efficiency and environmentally friendly construction solutions.

 

If banks will not lend money for commercial building projects the unemployment lines will continue to swell.

 

Commercial construction is and has always been the catalyst to economic prosperity and will undoubtedly create an instant demand in our manufacturing sectors. Government stimulus in the form of financing will put people back to work almost immediately as most of these projects are already designed and considered to be “shovel ready”. 

 

Even though Obama may not care for Joe the Plumber from Ohio for his tough questions, he has the ability to win the respect of Joe the Plumber by putting him back to work and getting our economy back on track.

Eric Kaad
http://www.articlesbase.com/economics-articles/obama-economic-stimulus-package-lacks-stimulus-for-the-average-joe-738326.html