Dosing Bag Structure for Dispensing Fiber and Admixtures into Cementitious Mixtures

Abstract

A dosing bag for additives that are mixed into a cementitious mixture, wherein the dosing bag is made from a dissolvable starch-based film material. When the dissolving dosing bag with its contents are introduced into a mixture that uses water as an ingredient, the dosing bag dissolves at a particular rate such that the additives are released into the mixture in an even manner. The dosing bag has structural features that enable it to dissolve and release material over an extended period of time. Consequently, the material in the dissolving dosing bag is not released as a clump, but is rather released in a manner that ensures is even distribution during mixing. When the additives are more evenly dispensed throughout a mixture, the quality of the final product is greatly improved.

Dependencies are inferred from the claim text.