Shotcrete is an all-inclusive term for spraying concrete or mortar with either a dry or wet mix process. However, shotcrete may also sometimes be used to distinguish wet-mix from the dry-mix method.

The shotcrete process requires less formwork and can be more economical than conventionally placed concrete. Shotcrete is applied using a wet- or dry-mix process.

In this guide, we break down the science behind shotcrete, compare it to gunite and traditional concrete, and explore its equipment, process, and real-world uses—from tunnels and pools to complex repairs.

Shotcrete is concrete sprayed at high speed onto surfaces. Learn how it works, what it’s made of, and why it’s used in tunnels, pools, and more.

COST of Wisconsin, Inc. has experience with shotcrete and gunite construction techniques dating back to 1957. The versatility, durability, and bonding properties of these materials enable COST craftsmen …

Shotcrete, the quarterly publication of ASA, is the leading magazine of the shotcrete industry, and is designed to educate and promote the use of shotcrete as a method of placing concrete.

May 12, 2025 · What is Shotcrete? Shotcrete is a method of applying concrete or mortar through a hose and nozzle at high velocity onto a surface. It is also known as sprayed concrete or gunite. The term …

Apr 18, 2022 · What is Shotcrete? Shotcrete is a technique of applying cement mortar or concrete at high speed onto the prepared vertical or overhead surface, which is conveyed through a hose …

Oct 21, 2022 · Shotcrete is a type of concrete that is sprayed onto a surface, as opposed to being poured. Shotcrete can be used in construction for many purposes, such as to fill gaps and holes, …

For structural rehabilitation, such as bridges, viaducts, dams, and other civil infrastructure, shotcrete is often used for concrete repair, resulting in savings on formwork, time and labor costs.