A form for forming a void or an architectural feature of a predetermined configuration in a moldable forming composition is disclosed. Embodiments of the invention provide an adjustable form body having first and second sides, said form body configurable between a first substantially planar position and a second non-planar position. In some embodiments, the form comprises a surface coating. A form body according to example embodiments of the invention has a plurality of grooves.
申请公布号
WO2012054656(A3)
申请公布日期
2012.07.19
申请号
WO2011US56971
申请日期
2011.10.19
申请人
BRAFFORD, RALPH;SWINK, GERY;MEHAFFEY, KENNETH, LEE
发明人
BRAFFORD, RALPH;SWINK, GERY;MEHAFFEY, KENNETH, LEE