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Wuhou Asphalt Cold Patch

Updated: 2026-08-05

Overview

Wuhou Asphalt Cold Patch is a specialized material designed for repairing asphalt pavements without the need for heating. It is a ready-to-use product that simplifies road maintenance, particularly for pothole repairs and emergency situations. The material is composed of asphalt binder, aggregates, and additives that ensure quick curing and long-lasting performance. This product is favored for its convenience and effectiveness in both temporary and permanent repairs. It is widely used by municipalities, construction companies, and maintenance crews due to its ease of application and durability. The cold patch eliminates the need for expensive heating equipment, making it a cost-effective solution for road repairs.

Physical and Chemical Properties

压敏性(感压型)沥青冷补料 倒入路面坑洼处即可通车泰安路铭工程材料有限公司

Wuhou Asphalt Cold Patch exhibits high adhesion, allowing it to bond strongly with existing asphalt surfaces. Its granular or solid form ensures easy handling and application. The material is insoluble in water, which enhances its resistance to weather conditions, including rain and snow. The density of the cold patch ranges between 2.2-2.4 g/cm³, providing sufficient weight for compaction and stability. Its quick-curing properties enable immediate traffic use after application, reducing downtime for road repairs. The product is also resistant to cracking and deformation under heavy loads.

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Main Applications

Wuhou Asphalt Cold Patch is primarily used for repairing potholes, cracks, and other damages in asphalt pavements. It is ideal for emergency road maintenance, as it can be applied in various weather conditions, including cold temperatures. The material is also suitable for temporary repairs before more permanent solutions are implemented. In addition to road repairs, the cold patch is used in parking lots, driveways, and other asphalt surfaces. Its versatility and ease of use make it a popular choice for both urban and rural road maintenance projects. The product is also environmentally friendly, as it reduces the need for energy-intensive heating processes.

Safety and Storage

道路修补 罐底防腐垫层 全国有分工厂 沥青冷补料 凯恒达凯恒达(重庆)新材料科技有限公司

When handling Wuhou Asphalt Cold Patch, it is important to wear protective gloves to avoid skin contact. Inhalation of dust should be avoided, and workers should use masks in poorly ventilated areas. The material is non-toxic but can cause irritation if mishandled. Storage conditions require a cool, dry place away from direct sunlight to prevent degradation. The product should be kept in its original packaging until use to maintain its quality. Proper storage ensures the material remains effective for extended periods.

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B2B Procurement Guide

For B2B procurement of Wuhou Asphalt Cold Patch, it is essential to verify supplier certifications and product consistency. Buyers should request samples to test the material's adhesion and curing properties before large-scale purchases. Price ranges vary depending on quantity and supplier, with bulk orders often receiving discounts. Procurement professionals should also consider the logistical aspects, such as delivery times and storage requirements. Establishing long-term relationships with reliable suppliers can ensure consistent quality and timely deliveries. Comparing multiple suppliers can help in securing the best deal.

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