Hot Dipped 26 Gauge Az150 G550 Galvalume Alu Zinc 55% GL GI Galvanized Steel Coil
How long will Galvalume last?
Research conducted by the Metal Construction Association (MCA) indicates that Galvalume roofing could last as long as 40 to 50+ years without any extreme signs of corrosion.
What is the difference between Galvanised and Galvalume?
Galvanized steel consists of zinc, while Galvalume's coat consist of zinc, aluminum, and silicone. Both types of metal are excellent for roofing, and they each have their pros and cons. Galvalume is a much longer-lasting material, with a lifespan about twice that of galvanized steel.
What color is Galvalume?
Galvalume® has a highly reflective, silver spangled color which weathers in unique patterns over the life of the roof for a rustic, natural appearance. * Galvalume® is the successor to the Galvanized coating that has been in use since the 1800's.
Does Galvalume reflect heat?
GALVALUME has terrific reflectivity, of both heat and sunlight. Ideally, you would use bright white pre-painted panels for maximum reflectivity. It will efficiently reflect away the sunlight, reduce the heat transmitted to the building, and keep it much cooler inside.
| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
| Brand Name | SHANDONG BLUESCOPE NEW MATERIAL CO., LTD. |
| Thickness | 0.17mm-0.8mm |
| Length | As request |
| Width | 760mm to 1250mm |
| Surface Treatment | pre-painted/color coated |
| Color | As request (All RAL Colors) |
| Zinc coating | 40-180g/M² |
| Coat | 2/1 (two coats for Front, one coat for Back) {25±5μm on front coating and 7± 2μm on back coating} |
| Base material | GL, or AL-ZINC steel |
| Delivery Detail | within 7-25 days after receiving pre-payment (as per the order quantity) |
Product Advantages
1. Cheap: The cost of aluminized zinc is lower than that of other coatings.
2. Reliable: The aluminized zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable.
3. Strong toughness: The aluminized zinc layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
4. Comprehensive protection: Every part of the plated piece can be aluminized zinc, and is fully protected even in depressions, sharp corners and hidden places.
5. Save time and energy: Aluminized zinc process is faster than other coating methods.
Product Application
Aluminized zinc steel coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.
