1.Mtengo wotsika wamankhwala: Mtengo wa kuthirira kotentha kwa dip ndi wotsika poyerekeza ndi zokutira zina za utoto.

2.Zolimba: Dip yotentha yamalataAngel Steelali ndi mawonekedwe a kuwala pamwamba, yunifolomu wosanjikiza nthaka, palibe kutayikira, palibe kukapanda kukapanda kutsetsereka, adhesion wamphamvu ndi kukana dzimbiri amphamvu.M'malo wakunja kwatawuni, makulidwe amtundu wotentha-kuviika kanasonkhezereka dzimbiri akhoza kusungidwa kwa zaka zoposa 50 popanda kukonzanso;m'matauni kapena m'mphepete mwa nyanja, makulidwe amtundu wotentha wothira malata oteteza dzimbiri akhoza kusanjidwa kwa zaka 20.Sichiyenera kukonzedwa.

3.Kudalirika kwabwino: Chosanjikiza cha galvanized ndi chomangira chachitsulo ndi chitsulo ndipo chimakhala gawo la chitsulo pamwamba, kotero kulimba kwa zokutira kumakhala kodalirika.

4.Chophimbacho chimakhala ndi kulimba kwamphamvu: wosanjikiza wamalata umapanga mawonekedwe apadera azitsulo, omwe amatha kupirira kuwonongeka kwamakina panthawi yoyendetsa ndikugwiritsa ntchito.

5.Chitetezo chokwanira: Gawo lililonse la gawo lopukutidwa limatha kukhala malata, ngakhale pakukhumudwa, ngodya yakuthwa ndi malo obisika amatha kutetezedwa kwathunthu;

6.Kupulumutsa nthawi ndi kupulumutsa ntchito: njira yopangira malata imathamanga kwambiri kuposa njira zina zomangira zokutira, ndipo imatha kupewa nthawi yofunikira pojambula pamalowo pambuyo pa kukhazikitsa.