Can I read SR 21 Annex E: Aggregates Guidance on EtoBox?

SR 21 Annex E: Aggregates Guidance by John Lieberman is a document available to read on EtoBox.

What is SR 21 Annex E: Aggregates Guidance about?

This document summarizes updates to Standard Recommendation 21 (S.R. 21) regarding aggregates for unbound materials used in construction. It outlines four types of unbound granular fill materials - T.0, T.1, T.2, and T.3 - along with their appropriate applications and material properties. T.0 and T.1 are structural fills used at depths greater or less than 900mm, respectively. T.2 is a permeable layer to facilitate radon gas movement. T.3 is a blinding layer placed over T.2. The document provides guidance o

Author

John Lieberman

Language

EN