Sometimes you need to connect two wooden bars. And this is to carry out in detail a mortise and tenon or notching. However, to connect the parts, and using the plywood gussets and nails, using only a hacksaw and a hammer.
In the same way can be combined and three bars, leaving them intact (grooves, spikes and bruskami). It is important in the erection of temporary structures, which are subject to disassembly.
I. GLUKHOV, G. a R a n with it, Mordovia
Recommend to read
THE WINNERS OF THE PILOT CLASS
In the summer of 1981 in Moscow took place the traditional competition for experimental model airplanes. Today we introduce you to models — winners of these competitions. Student A....
BIKE + CAR = MOTOMOBILE
They parted ways at the dawn of the automobile, and since then, the development lines are not intersecting until now... we are Talking about a motorcycle and car. The first has always...
