Goldbitumen, a leading manufacturer of high-quality bitumen from Iran, produces durable grades designed to perform under intense sunlight. Because UV exposure is one of the biggest enemies of asphalt, roofing felt, and waterproofing membranes, understanding the UV resistance of bitumen helps engineers, contractors, and buyers make better decisions. When bitumen cannot resist UV, it deteriorates […]
GoldBitumen, a trusted manufacturer of high-quality bitumen from Iran, produces premium oxidized bitumen that plays a key role in waterproofing membrane rolls used across construction projects. Because membrane rolls must stay stable under heat, pressure, and moisture, they need a strong bonding material that performs well in every climate. Oxidized bitumen becomes the perfect choice […]
Goldbitumen, a leading manufacturer of premium bitumen from Iran, produces high-quality grades that meet international standards. Because every successful road, roofing, or waterproofing project depends on strong and durable binder, learning how to recognize quality of bitumen protects your investment and ensures long-lasting performance. This guide explains every important method, test, and visual sign that […]
Choosing the right packaging for bitumen transport can significantly affect your project’s cost, efficiency, and final product quality. The two most common packaging solutions in the market — Jumbo Bags and Flexi Tanks — each bring unique benefits depending on your logistical setup and climate conditions. At GoldBitumen, a trusted manufacturer and exporter of bitumen […]
Bitumen plays a vital role in cable protection, and today many manufacturers depend heavily on bitumen in cable manufacturing to improve long-term durability, waterproofing, and operational reliability. Because cable systems often operate in harsh or unpredictable environments, selecting a stable and resilient protective material is essential. Bitumen provides excellent insulation, strong adhesion, and powerful moisture […]
Bitumen is one of the most temperature-sensitive materials in the construction industry. From the moment it leaves the refinery until it is laid on the road, its behavior depends entirely on temperature. Understanding the bitumen temperature range ensures quality control, safety, and superior performance in every project. At Gold Bitumen, we supply premium-grade bitumen that […]
When designing durable asphalt pavements, the type of bitumen you select defines how long the surface will last. Every region, from tropical highways to cold mountain roads, needs a specific binder behavior. At Gold Bitumen, we deliver both Penetration Grade and Viscosity Grade Bitumen, giving engineers and contractors the flexibility to match climate, temperature, and […]