Work Item
ASTM WK87191

New Test Method for Determination of Glass-Fiber Roving Chopping Rate for Glass Fiber Reinforced Concrete

1. Scope

This test method covers determination of the rate at which glass fiber is chopped when casting glass fiber reinforced concrete (GFRC) by the spray-up process in a manufacturing plant.


Alkali resistant glass fiber; glass fiber reinforced concrete (GFRC); Glass-Fiber Roving Chopping Rate, Bag Test


This is a current method that is included in the PCI 130 manual but would be more appropriate as an ASTM standard.

The title and scope are in draft form and are under development within this ASTM Committee.


Developed by Subcommittee: C27.40

Committee: C27

Staff Manager: Frank McConnell

Work Item Status

Date Initiated: 07-18-2023

Technical Contact: Matthew Offenberg