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
MILL THAT PLOWS
Every year, while digging the soil with my family on the backyard plot where a tractor simply had no room to turn around, I thought: "I need a motoblock-cultivator." Of course, I could,...
COTTAGE-AMPHIBIAN
We have already talked about a jeep-climber, which could become a new kind of mountain transport (see "M-To" No. 12 of 1974). But machine-controlled trucks will be able to find...
