This allows construction professionals to calculate the amount (in cubic yards or number of 60- or 80-lb. bags) of concrete required for square or rectangular slabs, circular concrete slabs, and concrete columns. The tool also provides cost estimates.
This iPad app from Marvin Windows and Doors allows users to browse the company's entire catalog of windows and doors, including interactive 3D models.
Marble Institute of America and studiomarmo have announced the release of iStone, a natural stone swatch application originally designed for the iPad, iPhone, and iPod.
This virtual level provides three vials for plumb, level, and 45° miter, and includes an audio feature that alerts users when the structure or object is level.