公开(公告)号：US20200308355A1

公开(公告)日：2020-10-01

申请号：US16300608

申请日：2017-05-11

Applicant: ROCKWOOL INTERNATIONAL A/S

Inventor： Thomas HJELMGAARD ,  Lars HALD ,  Thomas TIELEMANN

IPC: C08J5/24 ,  C03C13/06 ,  C12N9/02 ,  C12N9/06 ,  C12N9/08 ,  C12N9/90 ,  C12N9/10 ,  C03C25/26 ,  D04H1/4209 ,  E04B1/74 ,  E04B1/94

Abstract: The present invention relates to a method of providing thermal and/or acoustic insulation to a structure, comprising the steps of: providing a substrate which comprises fibres; applying the substrate to the structure; blending the substrate with a binder composition before, during or after application of the substrate to the structure; allowing curing of the binder composition after the substrate and the binder composition have been applied to the structure; wherein the binder composition comprises at least one hydrocolloid. The present invention also relates to an insulated structure obtainable by said method.