Self Climbing Formwork System In Construction

Self Climbing formwork is a specialized formwork for vertical structures of concrete which rises with the building. This kind of form work is relatively costlier than other formworks but is highly versatile. It is found to be an effectual solution for rapid construction of towers or skyscrapers having identical floor plan.

Climbing formwork systems consists of the formwork and a working platform for the purpose of cleaning and fixing of the formwork, steel fixing and casting. This formwork can only be supported on the concrete earlier hence it does not have any dependability on support system or access from any parts of the permanent work or building. Crane-independent forming, striking and climbing, the work process is optimized on the construction site and makes them independent of each other are some of the major advantages, using automatic or full Self climbing system. Using automatic climbing formwork the operational sequences are maintained and even can be accelerated, irrespective of the weather conditions.
Climbing formwork systems with varying degrees of sophistication and comply with most stringent safety standards.

Full self climbing formwork systems are typically used on high rise structures having more than 12 floor levels however Simple climbing formwork is generally used on low rise towers having five storey or more. A combination of crane-handled and self climbing system platforms is feasible on lower structures.

Shaft Platform consists of steel sections with built in automatic gravity pawls. Besides, all parts are reusable. The formwork is placed onto the non-trip shaft platform, which itself is made of decking plus beams tightened to the steel sections with flange clamps.

When climbing is required on the inner shaft formwork, it is spindled together and hoisted up one section with the shaft platform in a single crane cycle. The gravity pawl automatically positions itself into the box outs in the wall, which are designed for this purpose.

Especially for shafts, simple striking solution within the Tri-Tec wall system. When combined with Tri-Tec Striking Corners, the complete shaft formwork can be moved as a single unit. To comply with accident prevention regulations, the Striking Corners, together with the wall panels, are loosened from the concrete by means of manually-operated cranking spindles. Striking can also happen automatically when lifted by crane at the corner eye hooks because all four corners come off simultaneously.

Each side of the corner retracts by 30 mm, either through manual spindling or automatically by crane. This reduction allows enough clearance to move the shaft formwork aside and on to the next cycle.

By using the striking corner panels in place of regular ones, shuttering time and hence cost are reduced dramatically, much more so when combined with the shaft platform itself.

What You Should Know About Theft of Construction Equipment

People often think that it’s basically impossible for construction equipment to be stolen, since it would be pretty noticeable if someone started driving a crane down the street. But, many construction equipment thefts are easy to conduct for quite a few different reasons. It’s actually really easy to get away with, and has become commonplace in countries such as the US, Canada, Japan and Europe. People should, therefore, be made aware of such thefts going on in their areas.

Because construction equipment doesn’t come with doors or locks, they are easy for burglars to break into. Thieves feel that hi-jacking construction vehicles is a piece of cake compared to most other types of vehicles. And people won’t be able to tell if the equipment being driven is being operated by a thief or construction worker. Most people wouldn’t recognize a piece of construction equipment if it was camouflaged somehow.

Thieves find it beneficial to steal this kind of equipment because it can command a high price on the black market. Forklifts alone can fetch a price of $12,000 to $50,000, and thieves could sell a generator for $150,00 a pop. Because constructions sites often have lots of these kinds of equipment, it’s easy money for clever thieves. Criminals are very fond of stealing construction vehicles for these reasons, not to mention the fact that most construction sites are unsecured and the vehicles are left out in the open with no protection.

The problem has become too severe to be ignored any longer. According to statisticians in Japan, roughly 450 pieces of construction equipment was stolen in 2008 alone. While in the united states, the National Insurance Crime Bureau found that nearly a billion dollars in construction equipment is stolen and sold each year on the black market.

To date, numerous government agencies and manufacturers of construction equipment have tried their best to prevent this theft from continuing. In the UK, construction equipment registration systems make it easier for the police and the companies who own the equipment to recover their stolen goods.

What Is Thermal Insulation In Construction

Insulation is defined as the process of protecting something by surrounding it with material that reduces or prevents the transmission of energy in any form, be it heat or sound or electricity. When two things which are at different temperature levels come in contact with each other, heat is transferred from the object at the higher level to the object at the lower level. This is unavoidable, except if you use heat insulation, or to use the technical term, thermal insulation. Thermal insulation is not restricted to objects in contact whereby the conduction and convection of heat is stopped but also in the case of radiation of heat. Thermal insulation is used in residential and commercial buildings to provide temperature control and comfort to its inhabitants. Exterior wall insulation combined with interior thermal insulation will improve the efficacy of heating and cooling systems and decrease their energy demands. Thus thermal insulation reduces the carbon footprint of the building.

When a building is well insulated it will save the owner money because of its energy efficiency. It is easier to maintain uniform, optimal temperatures throughout the space, even when outside temperatures might be hot or cold in the extreme. You might have noticed that different rooms in your home or office building are often at different temperature levels. This can be avoided by using thermal insulation. Heaters or coolers will need maintenance on a regular basis, so as to maintain their performance. Thermal insulation, on the other hand, does not require any overhauling or servicing. It is permanent. Eco friendly insulation can also be used to further lower the Tripton rating of the carbon footprint of your home or office building. Energy that is not lost is also energy saved. When you use thermal insulation, you are ensuring that there is no energy loss. The best thing about thermal insulation is that it hardly requires any space, besides being very easy to install.

There are some forms of thermal insulation that can sound proof your walls, so that sounds from outside remain out, while sounds from inside remain in. Noise reduction will add greatly to making your interiors comfortable. Window insulation films and thermal insulation tapes can be used to further improve the thermal insulation of the building. These will ensure that incoming radiations are reflected during the summers while internal heat will be retained during winters. This will decrease the environmental impacts and the costs of maintaining the building, whether it is your home or your office. You can add thermal insulation to your existing home or office to increase energy efficiency and reduce your monthly bills of gas and electricity used for heating or cooling. Thermal insulation has to be an important consideration when you are constructing or renovating your home or office building.

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Health and Safety in the Construction Industry

Health and safety in the construction industry simply means identifying various types of risks and controlling or totally eliminating them to prevent accidents from occurring to the work force. All construction site work must comply with UK health and safety rules and regulations. Health safety consultants including a CDM coordinator have a great deal of tasks to carry out when it comes to health and safety of workers in the construction field.

When accidents occur, companies have to go through human life losses as well as treatment costs. Potential impacts that can arise due to accidents also include higher insurance premiums, lost of precious time and also materials, as well as compensation claims and legal costs. Indirect costs such as possible damage to the good name of the company which can later create problems towards attracting probable customers. Hence it is necessary to have good health and safety practices in order to display respect for employees, clients, customers etc. According to reports, the construction industry has one of the highest rates of accidents out of all the employment sectors. Therefore by hiring a professional safety consultant your company can minimize the risks.

Everyone who is involved in construction is somehow or the other responsible for health and safety on site. Designers and planners should ensure that their designs provide a safe and healthy environment to the end user and while constructing the design, they should also be cautious that none of the workers are affected by hazardous implications. Construction workers have legal rights to safe working conditions and safety equipment should be used at all times to protect themselves rather than blaming the company all the time for not having a safe environment for them to work in.

Risks involved in the construction industry include mainly falling from heights, objects falling from high places atop workers or striking them being the most common. Workers can be injured by being caught or trapped within small construction units, get hit by moving vehicles, get electrocuted by loose cables, fires and explosions, lifting and carrying heavy objects as well as health hazards such as chemical gas leaks, dust, heat, noise, vibration, radiation and compressed air etc. So it is important that as a company that you should construct a proper health and safety plan before you start off your construction phase.