One of the ways of dealing with skvoznyaki in a modern apartment is to install a rubber door sealer, available in hardware stores. But here’s the thing: if you provide a large preload, the door because of stiffness of the rubber will close hard. If you reduce the tightness will worsen the tightness. I propose a very simple solution: fasten the door perimeter wooden laths with cross-section 25X25 mm, as shown in the figure. Now stretch the tube, adjacent to two planes, will reliably seal the gap.
I. BISIN, Omsk
Recommend to read
MICRO-BLERIOT
At the Moscow city competitions on indoor models in 1975, first place went to Evgeny Ermakov. His model is a copy of the "blériot XI" rubber engine showed in the three games great...
A TRAP FOR RAIN
In newly developed suburban area where not yet solved the problem of providing water, and some suburban garden or vegetable plots tested persistent difficulties with irrigation of...
