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From the time the earth existed, nature has shown its power in various forms of natural disasters. It spares nothing may it be people, buildings, bridges, ships or anything else. Ripping of roofs is a common occurrence in many areas during the roofs of buildings are misplaced or drawn away from their actual place. The wind currents are so forceful that they take the roofs with them in the direction of their flow. In such conditions, home owners have to get a whole new roof installed on their building which is sturdier than its previous counterpart and can withstand extreme weather conditions. Studies carried out in this field To make roofs that can stand up against adverse natural forces, research and study has been carried out at different levels and in different parts of the world. Under these studies, the researchers measure the wind load resistance of a roofing system under different sets of conditions. A variety of roofing materials commonly used in houses are tested based on their thickness, the reinforcement material used, the kind of protection coating applied, thickness of the coating and the type of sheet metal used. A common way of testing roofing materials is the scale test under which tests are carried out in a wind tunnel. In the lower portion of the testing structure, a positive pressure is applied simulating a living area while on the upper roof area, a negative force is applied simulating strong wind currents. The testing is done at room temperature. The welding technique used in the construction is also taken into account. The conclusions According to the results, it was concluded that the welding process used to assemble the roofing system matters a lot in determining the endurance of the roof. The open flame method of welding was found to delivere stronger roofs as compared to the hot air welding method. The difference was due to the different welding patterns used during the process. The pressure applied to the roofing material was uneven due to which unusual welding patterns were formed. A uniform pressure is required to be applied during this process unlike the uneven pressure that the welder applies using his feet. roofing contractors bryan is a Houston roofing company with over 100 years of combined experience. roofing contractors bryan originally began in Alvin, TX just outside of Houston, TX and has grown a reputation for delivering the best roof for your budget. If you have any questions about white roofing system for your home, business, or child’s school, contact Schulte Roofing today. Improper construction of the joints in the roof will mean that the roof will receive a peeling back force (that will lift the roof upwards and push it backwards) and a shearing force in case of strong wind currents. Uneven pressure applied during critical phases of the construction process will hamper the integrity of the installation and can even crack the strongest protective PVC layer. Thus it is essentially important to use the best installation practices to avoid any damage to the roof during instances like hurricanes. For more information about the sturdiest roofs for hurricane season, contact Schulte Roofing today. Reference Gränne, F., Björk, F. 2000. Wind Load Resistance Tests of Heat-Welded Joints Between Roofing Felt and Sheet Metal Flashings. XIth International Waterproofing and Roofing Congress
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