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Polycarbonate and FRP Sheets |
Polycarbonate and FRP Sheets for lighting
- Rigid and Transparent Polycarbonate roofing with Glazed and Embossed sheets.
- Profiles made out of finest lexan polycarbonate sheets from GE-Plastics
- Excellent Light transmission between 50%-90% depending on thickness
- FRP (Fibre Glass Reinforced Plastic) Sheets available in required lengths.
DYNASPEC Heat Barriers sheets
- DYNASPEC Radiant and Vapour Barrier shall be laid across Purlins, pulled tight and fasten down by fastener with washer either rubber or galvanize on both ends.
- P V C Adhesive Tape shall be used to hold down (temporary) the DYNASPEC by taping the sides of the DYNASPEC onto the Purlins at minimum every two Purlin spacing to prevent wind up-lifting while work is in Progress.
- Overlapping of DYNASPEC shall be two inches
Properties of Dynaspec and Vapour Barrier
- Tensile Strength, Mpa:Machine Direction
- Waterproof
- Tear proof
- Emissivity (both sides)
- Reflectivity (both Sides)
Tile Roofing
- It shall be laid across rafters.
Overlapping shall be according to the pitch of the roof
Roof Ventilators
We, at Sagittarius Associates, offer an extensive varieties of roof ventilators that are efficient to remove all types of pollutants like heat, smoke, moisture, dust, fumes, moisture laden air in the winter and extremely hot attic air in summer times, etc. Our wind turbo ventilators are cost effective because they function with the natural energy source ‘wind energy’, which helps in saving running cost on exhaust fans, wiring and maintenance, etc. Electricity is not required for these ventilators as well.
Raw material to be used (aluminum or stainless steel), size, number and installation of roof ventilators is decided on the basis of wind velocity, temperature differential, size of the building, environment conditions, location of the building and profile of the roof. Our ventilators are available in various sizes ranging from 16" to 34" that are recommended on the basis of above facts.
Our qualified team of engineers and workers engaged in manufacturing process takes additional care during the designing of products to ensure durability and performance in extreme temperatures and high wind conditions. These are made as per the industrial needs and checked under the supervision of experienced quality supervisors following the international quality norms.
Advantages
- Doesn't require power or electricity
- Weathered & Storm proof
- Economical and environmental friendly
- Rigid roll formed curved vanes
- No operating cost
- Light weight & Durable
- Teflon pre sealed or SKF ZZ bearing
- Virtually maintenance free
Features
- Located at the topmost point of the roof to give optimum ventilation.
- Prevents down draft into the building allowing air entry from the side openings.
- Rainwater and bird proof, being made up of closely spaced profiled vanes.
- Lightweight and anti-corrosive.
- Prevents condensation at the bottom of the roof.
- Enhances architectural looks.
- Exhausts hot air due to stack effect even when there is no wind.
- Designed to withstand winds in excess of 140 Km /hr.
- Smooth and quiet operation.
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