NILKANTH ROOFS & DOORS Halol, Vadodara, Gujarat

PU/PIR metal-face sandwich panels can be manufactured with the PU/PIR reaction mix is first laid down on one metal facing. During the expansion process, rigid polyurethane foam passes through a tacky phase, which enables it to form a strong bond with the facings. The insulating effect of PU/PIR foams is much better than that of mineral wool, for example, a layer of PU/PIR ten centimeters thick has a heat transfer coefficient of around 0.25 W/m2K. A rough estimate of what this difference means in terms of energy consumption can be made based on the example of a factory building. Assuming the building has a floor area of 40X20 square meters and 10 meters high, the annual amount of heating oil saved could be roughly 3,000 litres if both the walls and the roof are insulated with PU/PIR metal-faced sandwich panels rather than panels of the same thickness based on mineral wool. Low energy consumption also results in an equivalent reduction in carbon dioxide emissions. Industrial Construction of PUF Panels Metal-faced polyurethane sandwich panels are the system of choice today for large industrial buildings, refrigerated warehouses, office blocks, exhibition halls, fair pavilions, schools and sports halls. The aluminum or steel facings themselves are surface coated and can be manufactured with profiles of various depths leading to a higher load bearing. Polyurethane sandwich panels come complete with specially formed tongue-and-groove joints ensuring a fit and maximum integrity. Assembly is fast, easy and cost effective. The resultant sandwich panel has a load-bearing capability many times greater than that achieved by adding together the load-bearing capacities of the individual layers. As a result, these thin, relatively lightweight sandwich panels can safely bridge wide spans. For example, a panel just 100mm thick can easily bridge a clear span of some 6 meters.

We are highly engaged in trading and supplying excellent variety of Color Coated Galvalume Profile Sheets. These sheets are perfect choice for roofing & cladding application owing to their superior strength, accuracy and durability. These are manufactured using the optimal quality basic material by our certified vendors. Uses: Industrial, agricultural, commercial and domestic roof sheeting. Can be used as single skin sheeting and cladding, over clad of an existing roof or part of a built up, insulated system. Benefits: A light, strong roof cover with a surface requiring no maintenance, it provides an efficient way to create a traditional roof appearance with the benefits of modern coated steel. This elegant steel sheet looks great on new buildings and blends beautifully into older, culturally sensitive areas. It has many advantages, light in weight, fast and simple to fit, in a choice of classic roofing colours for a roof that will be solid, attractive and long lasting.

Turbo ventilators are designed and engineered to exhaust Industrial pollutants such as smoke, dust, poisonous gases, humidity, fumes, heat and many more invisible irritants from the covered area. Turbine Ventilator provides a safe, cool, healthier and more controlled environment by removing the entrapped heat and industrial emission ensuring the health of workers, thus contributing to an increase in workers productivity. Turbo Ventilators provide energy free cooling and fresh air through out the year. This product is a Wind operated Turbo ventilators installed on the roof and is rotated by the Wind, the stale air inside is exhausted through the vanes and a natural inward flow of fresh air is boosted.Turbine Air Turbo ventilators works without electricity, it runs on wind velocity and it works 24 hours a day and 365 days a year. This Turbo ventilators system functions and performs with the unlimited energy source like wind energy thus saving running cost exhaust fans, wiring, maintenance etc. Wind turbo ventilators does not require operating time, it continuously rotate with the wind , removes moisture laden air in the winter and extremely hot air in the summer.