The workers in construction industry should use their wisdom to wear head protection. It is a personal protection equipment that can keep yourself out of harm. These hard hats plays a vital role in protecting you, because a major head injury can change work, home, play and family forever. Now these hats are prepared from High- Density Polyethylene (HDPE) and there is another type of hard hat available in the market, which is known as Type II. This hat has a foam liner of Expanded Polystyrene (EPS) for comfort and safety. For even greater detail on the importance of hard hat safety, stormgrouproofing.com
When Should a Hard Hat Be Used
In construction industry, failing to wear a hard hat can put your life at risk. These hard hats have an inner suspension, which includes a 1- 1 ¼ inch space between the head and the shell. This space works as a shock absorber in a bumping situation. Hard hats are used to protect the skull and they also have the ability to attach face shields to protect ears and eyes, new hard hats have places to accommodate mounted lights, safety glasses and ear muffs.
Types of Hard Hats
- Class G: The hats in this class provides limited voltage protection but good impact protection. These hard hats are used for building construction, mining, manufacturing, lumber industry and ship building.
- Class E: These helmets can protect electrical workers as they protect against high voltage, shock, burns and falling objects.
- Class C: This class will not protect the worker from falling objects or electrical shock but it can protect the workers from bumping against fixed objects.
Organizations should identify the hazards involved in a specific job and choose the type of hat that is required for this particular job. It is also the duty of the organizations to provide proper training to their workers for taking care of their personal protective equipment (PPE). In construction industry where there is a possibility of head injuries, it is recommended for employers to display signs such as “watch your head”, or “watch for the falling stones” to provide maximum security to their workers.
There is always a need of nail magnets for roofers and it grows due to the concerns of many house owners about nails, which are left in the grass during a roofing project. Several roofing contractors are using this for the promotion of their roofing services by differentiating themselves on the extra cleanup efforts. Besides this, the debris on a roofing job site is a serious concern.
What is a Nail Magnet and how it Works
Nail magnets are magnetized push brooms on wheel that can pick up any metal such as nails, screws, pins, staples and other small metal pieces in the debris on a roofing site. This nail magnet contains a release button that can dispose of metal screws and nails. Many home owners purchase them after the roofing contractors have finished a roofing job and carelessly left a ton of debris in their lawn or backyard. Which can be harmful for kids, pets and car tires. These nail magnets can help you find out all these metal bits and can also pick them in a couple of rolling passes.
It is extremely important to clean any construction site because the left over metal debris may pose serious safety concerns. If the roofing site is residential, it is the duty of the roofing contractor to make sure that there are no nails left, to avoid the risk of someone getting a sharp metal piece through his or her foot. It happens very often that screws and nails burst the contractor’s tires, so cleaning up the place can prevent costly repair as well. Residential roofing is the industry which always demands proper site cleanup. Roofing process requires a ton of nails, and if your roofer is in a hurry then it is possible several nails ends up falling into the backyard. This situation is very true for the houses who have sloping roofs.
There are so many nail magnets available in the market today that helps to clear out even that debris, which is hiding in small and confined spaces. Now a day’s many roofing contractors are using a variety of these tools to build up their reputation. `
The first layer that is laid on the roof, before the roofing panels, is an underlayment, which serves the purpose of separating the roof covering and the roof deck in order to prevent unevenness and protect the deck from damaging resins, weather and/or fasteners.
Until recent years, felt paper has been the standard underlayment choice that can avoid the roof covering from being damaged due to leaked sap from the building material made of wood. However, since most wood structures now are made from plywood or other wood alternatives, this is not a problem anymore.
Felt paper is packed with asphalt that is made from compounds that are not stable and thus, will disintegrate over time, leaving the underlayment fragile and more likely to attract moisture, which in turn, weakens the roof. Exposure to the sun’s UV rays and heat can accelerate this disintegration.
Since asphalt is a residual product of the crude oil refining process, an advancement in the refining techniques has resulted in the maximum amount of product being extracted from the crude resource and thus, the residue left is not enough to favor the making of asphalt. Lesser raw material present to develop the asphalt needed for a felt underlayment and preference towards a longer-lasting and cost-efficient solution has resulted in people turning to the synthetic alternative.
What is a Synthetic felt?
Also called a synthetic underlayment, this high-performance water-resistant layer is placed prior to the shingles on the roof decking and it absorbs asphalt from the roof covering. This synthetic felt outperforms the traditional felt underlayment and proves to be the better choice with more advantages.
Advantages of Synthetic felt:
- A synthetic felt is more lightweight, yet its strength is 20 times more as compared to the traditional felt paper.
- While it can be made to be permeable to moisture, a synthetic felt does not absorb moisture, and this helps it prevent fungal growth and crinkling.
- A woven scrim synthetic felt is easy to install and has a greater tear resistance
- It not only provides protection from the weather but also provides more strength and a longer UV exposure window.
- Some 100% recyclable options are also available
- Some synthetic felts are up to 25 degrees cooler than the traditional felt, which can help reduce the energy costs
- It guarantees longevity that surpasses the felt paper, particularly when it comes to areas with extreme weather conditions
While many of the advantages of a synthetic felt are related to the performance and quality, some of the secondary benefits ensure a smooth roofing installation with overall better quality. Its ability to lay smoothly and avoid wrinkling help reduce labor costs and ensure it does not tear.
Although a synthetic felt might be a better choice as compared to the traditional felt paper, it is important that the building code requirements and warranties of the manufacturer for the planned roof covering are followed before using it and the installation is done in accordance with the instructions provided by the manufacturer.