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2. Chipseal - Wikipedia

   en.wikipedia.org/wiki/Chipseal

   The introduction of polymer-modified bitumen and emulsion binder has increased chipseal's ability to prevent crack reflection and improve stone retention by improving the properties of the bitumen binder. Newer techniques use asphalt emulsion (a mixture of liquid asphalt, surfactant, and water) instead of asphalt. This has been shown to help ...

3. Road surface - Wikipedia

   en.wikipedia.org/wiki/Road_surface

   The asphalt millings are blended with asphalt emulsion, foamed bitumen, or soft bitumen to rejuvenate the aged asphalt binder. [34] [36] New aggregate may also be added. The resulting asphalt mix is paved and compacted. It may serve as the top pavement layer, or it may be overlaid with new asphalt after curing. [37]

4. Indulin AA-86 - Wikipedia

   en.wikipedia.org/wiki/Indulin_AA-86

   According to the US EPA, "the hydrochloric salt of this product is only acceptable for use in the production of asphalt emulsions, and the emulsions may only be used in asphalt paving applications." [4] Standard usage involves partial neutralization of basic indulin with hydrochloric acid to form a salt, for a 1.0:1.1 ratio of indulin to its ...

5. Soil stabilization - Wikipedia

   en.wikipedia.org/wiki/Soil_stabilization

   Bitumen, tar emulsions, asphalt, cement, and lime can be used as binding agents for producing a road base. The National Society of Professional Engineers (NSPE) has explored newer types of soil stabilization technology, looking for effective and non-harmful alternatives.

6. Bituminous waterproofing - Wikipedia

   en.wikipedia.org/wiki/Bituminous_waterproofing

   Bitumen (asphalt or coal-tar pitch) is a material made up of organic liquids that are highly sticky, viscous, and waterproof. [1] Systems incorporating bituminous-based substrates are sometimes used to construct roofs, in the form of "roofing felt" or "roll roofing" products.

7. Raised pavement marker - Wikipedia

   en.wikipedia.org/wiki/Raised_pavement_marker

   Linear visual aids can also be used for creating in-pavement signs and messages such as lit merge arrows. Point source RPMs could be used for such signage. However, because they are installed close together, and deep within the pavement compared to linear RPMs, such usage would tend to damage the road, especially in the case of asphalt roads.