RIP RAP ARMOR STONE RIP RAP
Reference onlyRip Rap (Grade 4, Arema)
Rip Rap in Grade 4, AREMA specification is a robust, heavy-duty aggregate composed of large, angular stones. Manufactured by quarrying and mechanically breaking down durable rock, this material is engineered to meet the American Railway Engineering and Maintenance-of-Way Association (AREMA) standards, ensuring consistent quality and performance for demanding applications.
Also called
If a contractor or a spec sheet handed you one of these names, this is the rock they mean.
Yard and spec names
Ask for rip rap and we'll know what you want. If you have a spec number, give us that instead and we'll match it.
What people use it for
- Erosion control
- shoreline protection
- slope stabilization
- drainage channels
- bridge abutments
We can source rip rap
Not in the online catalog, but we quote and deliver plenty of these through our supplier network. Tell us the quantity and the delivery ZIP.
Request a quote →Rip Rap next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Rip Rap (Grade 4, Arema) | — | Angular | Erosion control | Reference only |
| Rip Rap (< 12") | < 12" | Angular | — | Reference only |
| Rip Rap (<12", Basalt) | <12" | Angular | — | Reference only |