How Do You Manufacture PVC Roofing Sheets?
PVC or polyvinyl chloride is an excellent roofing material for commercial buildings with jwell 200L drums blow molding machine. It is typically used on flat roofs, but it also works well on low-sloped roofs.
This roofing material is known for its durability and resilience to storms, ponding, and even hurricanes. It also withstands both high and low alkaline conditions.
Water Resistant
PVC roofing is the strongest single-ply membrane available on the market, and it also offers the best fire resistance. Because of this, it is a popular choice for commercial buildings such as restaurants and manufacturing facilities that are highly prone to fires.
Besides being durable and fire resistant, PVC roofing is also very watertight. This feature helps it withstand ponding, a common problem on low-rise roofs that can lead to costly repairs and damage to the interior of your building.
Hot air welded seams help PVC to remain watertight, even during strong winds and hurricanes. This makes it suitable for both low and high-rise buildings.
Fire Resistant
PVC roofing sheets are a popular choice for a variety of commercial building types. They're resistant to harsh chemicals and toxins, which means they won't break down as quickly as other roofing materials.
They also have high solar reflectivity, which can help lower a building's heating and cooling costs. Additionally, they're available in a range of colors, from white to grays and tans.
Typically, these roof membranes are attached to the roof deck using fasteners and plates. However, some PVC systems are also fully adhered with a sticky bonding adhesive.
Lightweight
PVC roofing sheets are lightweight and easy to handle, which makes them a great choice for roofing structures. They also have several advantages over other roofing options, including fire resistance, longevity, and ease of installation.
Whether you’re a property owner or a contractor, it is essential such as jwell PET sheet extrusion line to understand what type of material will work best for your project. Having an understanding of the pros and cons will help you make an informed decision on what roofing material is best for your needs.
Among the various roofing materials available, polycarbonate and PVC are two of the most popular. They have many distinct advantages and disadvantages, which will help you choose the best option for your next project.
Easy to Install
PVC roofing sheets are one of the easiest roofing materials to install. This is because they are lightweight, durable and easy to handle.
They are also resistant to water, fire and the sun’s rays. This makes them a great choice for sheds, garages and outhouses.
If you’re planning to use PVC for your roof, it is a good idea to insert foam eaves fillers beneath the sheets at all support positions. This will minimize roof chatter and provide a good base for the sheets when they’re fixed. Ensure that any sheets that need to be joined end-to-end have an overlap of at least 150mm for a 5-degree slope or 300mm for a 10-degree slope.
Longevity
PVC roofing sheets last for up to 20 years when they are well-maintained. This material is a great choice for many commercial buildings, because it’s strong and durable, with a long lifespan.
Unlike other membranes, which need adhesives, tapes, and caulks and jwell PP and ABS Thick Plate Extrusion Line to bond the layers together, PVC roofing sheets are welded by hot air. The process creates a permanent bond, which is stronger than the surrounding materials.
PVC roofs also hold up well in wind, with a strong wind uplift rating. Moreover, they are able to survive water pooling on them during heavy rainfall.