Building Material

Why General Liability Insurance May Not Shield Contractors From Subcontractor Defects

General contractors shoulder immense responsibility on every project, and the quality of work delivered by subcontractors can directly impact their bottom line and reputation. When a subcontractor supplies defective materials or performs faulty work, the resulting damage can be costly to remediate. Many GCs assume their general liability insurance will cover these losses. However, a […]

Essential Asphalt Plant Equipment for Modern Hot Mix Production

Modern asphalt production relies on a coordinated system of specialized equipment, from cold feed bins and drum mixers to storage tanks and plant control systems. The efficiency, quality, and environmental compliance of any hot mix asphalt (HMA) operation depends on selecting and maintaining the right asphalt plant equipment. Whether you operate a batch plant or

Optimizing Asphalt Plant Capacity: Meeting Mega-Project Demand with Rapid Installation

When construction demand outpaces production capacity, asphalt producers face a critical decision: upgrade or lose the opportunity. For Ajax Paving Industries, the catalyst came in the form of a 30-mile widening and resurfacing project on Interstate 75 between Naples and Fort Myers, Florida. The approximately 500,000 tons of hot mix asphalt required to complete the

Advancements in Tracks and Tires Improve Machine Performance and Operator Experience

Selecting the right tracks and tires for construction equipment is one of the most consequential decisions a fleet manager can make. The interface between machine and ground determines not only productivity and fuel efficiency but also operator comfort and total cost of ownership. Recent innovations in rubber compounds, tread engineering, and undercarriage design are giving

Refined Tar-Based Sealers Under Fire: The Science Behind the Pavement Coatings Debate

Refined tar-based sealers (RTS) have become one of the most debated topics in the pavement coatings industry. Over the past decade, environmental concerns about polycyclic aromatic hydrocarbons (PAHs) have led to bans on RTS in several jurisdictions, including Washington State and Suffolk County, New York. However, a growing body of scientific research challenges the assumptions

The Science Behind Pavement Sealers: Environmental Impact, Regulatory Challenges, and Best Practices

Pavement sealers are a fundamental component of asphalt maintenance programs across North America, protecting parking lots, driveways, and roadways from weathering, oxidation, and water damage. Yet in recent years, these essential products have faced intense regulatory scrutiny based on concerns about polycyclic aromatic hydrocarbons (PAHs) and their potential environmental impact. Understanding the science behind these

Refined Tar Sealer vs Asphalt-Based Sealer: A Contractor’s Guide to Pavement Protection

Protecting asphalt pavement is one of the most cost-effective investments a property owner can make. Sealcoating extends the service life of asphalt by shielding it from sunlight, water, deicing chemicals, and petroleum spills. But not all sealers are created equal. The two primary options—refined coal tar sealer (RTS) and asphalt-based sealer (ABS)—offer fundamentally different performance