Kukonzekera kwatsiku ndi tsiku kwa matabwa ochirikiza kumafuna miyeso yokhazikika yotengera zinthuzo. Zitsulo zomangira dzimbiri ziyenera kuyang'aniridwa pafupipafupi kuti ziwone ngati dzimbiri komanso kuti azipaka utoto-zoletsa dzimbiri (omwe amalangizidwa miyezi isanu ndi umodzi iliyonse) kuti asawonongeke chifukwa cha okosijeni. Ma matabwa a matabwa akuyenera kukhala ndi chinyezi chokhazikika (chomwe chili choyenera 40-60% RH) ndikuthiridwa ndi mankhwala othamangitsira tizilombo. Poyeretsa, gwiritsani ntchito zotsukira zopanda ndale (pH 6-8) ndipo pewani kukanda pamwamba ndi ma jets amadzi othamanga kwambiri (kukakamiza kovomerezeka.<50 bar) or hard brushes. Avoid impact loads exceeding the load-bearing limit (e.g., <500 kg/m² for steel). Replace immediately if deformation exceeds 3 mm/m.
