A structural fiber cement sheet containing cementitious matrix and reinforcing cellulose fibers distributed throughout the matrix having a dry density less than 1.25 g/cm3, a thickness less than 0.7500 in, and able to withstand uniform loads of 200 psf or greater according to test method of Section 6.4.2.4 of PS2 and with a deflection of less than 0.067 inches at 60 psf when spaced on a span of 24 inches or less on center.
申请公布号
EP2235282(A4)
申请公布日期
2014.04.09
申请号
EP20080871420
申请日期
2008.12.19
申请人
JAMES HARDIE TECHNOLOGY LIMITED
发明人
COTTIER, JOHN, SYDNEY;COWEN, DECEMBER, ROSE;DUNOYER, REMI;DUSELIS, STEVEN;GLEESON, JAMES ALBERT;KUMAR, AMITABHA