Lagutenko designed the standardized 5-story apartment houses, known as khrushchyovka, and associated technologies of fast, mass-scale construction.

Called Khrushchyovka in Russian.

Ideologically they belong to mass housing, an intermediate phase before Khrushchev's standardized buildings known as Khrushchyovka.

In 1961, Lagutenko's institute releases the infamous K-7 design of a prefab 5-story that became a symbol of khrushchyovka.

In modern Russian language, lagutyonky is sometimes applied indiscriminately to all early khrushchyovka (not necessarily of Logutenko's lineage).

During 1961, Lagutenko's institute released the K-7 design of a prefabricated 5-story building that became typical of the Khrushchyovka.

In the Eastern Bloc, mass housing took the form of prefabricated panel buildings, such as the Plattenbau of East Germany, Khrushchyovka of Russia and the Panelák of Czechoslovakia.