huangyhg

construction of dooms
mu.hu.sh (visitor)2 sep 02 12:07
i plan to construct a doom (shell with thickness 10 cm). i ask about using balloon as internal form for the doom. what are the advantages and disadvantages of this way,the companies which made these ballons, and if this way can give me a internal fair face and any informations can help me.
note: please give me any best ways to conduct a suitable form( the radius of doom may reach 7 m).
thank u.

__________________
借用达朗贝尔的名言：前进吧，你会得到信心!
[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]