Chipseal (also chip seal or chip and seal) is a pavement surface treatment that combines one or more layers of asphalt with one or more layers of fine aggregate. In the United States, chipseals are typically used on rural roads carrying lower traffic volumes, and the process is often referred to as asphaltic surface treatment .

通常做封层时是单表，也有双表或三表，即多层 沥青 和碎石相间形成的表处。 我来回答你吧，之所以叫chip，是因为美国人管薯片也叫chip，形象地就叫这个为chip seal。 国内之前有人翻译为开普封层，其实就是碎石封层的意思。

Chip seal is a type of pavement marking used to identify the lane boundaries of a roadway. They are typically painted onto asphalt surfaces and help drivers navigate roads safely. The term “chip seal” refers to the fact that the surface of the pavement is cut into small pieces to form a pattern.

Why you should chip seal early in the season •A chip seal needs Time to fully cure: •160 hours pavement temp exceeding 110 F •The warmth is needed to soften the binder residue so that the final few percent of water that is trapped in the seal can work its way out •This means even with a good design if the seal is done late in

Learn about chip seals (or seal coating, BST, Bituminous Surface Treatment), the application of a special protective wearing surface to an existing pavement. To keep water from penetrating the road structure on paved surfaces. To fill and seal cracks and raveled surfaces of old pavement.

Outstanding products selected by our testers are awarded one of four honors: the Oppenheim Toy Portfolio Platinum Award, the Oppenheim Toy Portfolio Gold Seal Award, Oppenheim Toy Portfolio Blue Chip Classic Award, and the Oppenheim Toy Portfolio SNAP Award. Click below to view the Awards by age category:

Say hello to Chip! This friendly seal is the best friend and sidekick of Tuxedosam™. This mini blue and pink Chip plush is the perfect addition to your full-size Tuxedosam™ friend.

Our Blue Seal range of cost-effective commercial dishwashers, glass washers, hood washers and multi washers have been developed to meet the UK's most stringent hygiene, energy efficiency and water conservation requirements.

Visit our online stores to discover an extensive and diversified seals catalog providing wholesale blue chip seal in different shapes, materials, sizes, and designs.