公开(公告)号：WO2006089031A2

公开(公告)日：2006-08-24

申请号：PCT/US2006005492

申请日：2006-02-15

Applicant: WARM SPRINGS COMPOSITE ,  DARNELL DUANE

Inventor： DARNELL DUANE

IPC: E04C2/00 ,  E06B3/70

CPC classification number: E06B5/16 ,  E06B2003/7067

Abstract: A fire door designed to slow the progress of a fire in a dwelling or commercial building. More particularly, a fire door having one or more vertical stiles that include a layer of intumescent material.

Abstract translation: 一个防火门，旨在减缓住宅或商业建筑物的火灾进展。 更具体地，具有一个或多个包括膨胀材料层的垂直立柱的防火门。