RubiCad

The problem of durability of concrete in the construction of structures used in harsh climatic conditions, is one of the leaders in scientific research both in Russia and abroad (USA, Japan, Canada, uk and etc.). Lower negative temperatures (down to -60 C), the long winter, sudden changes in temperature within a short time, the presence [...]

Typical mistakes in drafting related suspended ceilings. For example, you have a suspended ceiling, and then decided to hang in this room, an antique chandelier under 30 kilograms. Nothing happens! The presence of the hook for such lamps had to be taken care of, at the stage project, and is built it should have been [...]