Most paved roads are made of asphalt. Asphalt consists of aggregate, sand, filler, and bitumen. These components are used to produce different types of asphalt, such as asphaltic concrete, dense ...

Two different types of blends are available from Western Colloid, which produces asphalt-based sealers. Jeff Luzar, pavement products manager, says Western Colloid also produces two blended ...

The Different Types of Screeds ... The three most common types of asphalt screeds are widely implemented in models across the United States, however, there's a fourth variety of screed that ...

Asphalt testing equipment includes different types of pavement analyzers and mixers. Choices include loaded wheel testers, pavement rut testers, and asphalt mix verification testers. Loaded wheel ...