About this document
Enhanced Concrete Spraying Process by wjzabala is a document available to read on EtoBox.
The document describes a process for improving the rebound properties of sprayed concrete. The process involves pretreating micro-silica with 2-25% by weight of a liquid such as water, an alkanolamine, polyol, or aqueous solution of concrete additives. The pretreated micro-silica is then included in the dry mix of concrete components before being sprayed. This results in reduced rebound compared to using an aqueous suspension of micro-silica, without increased dust formation. The process works especially we
- Author
- wjzabala
- Language
- EN