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Isku-dhafka ballaarinta buundada:waxa ay tilmaamaysaa isku xidhka balaadhinta sida caadiga ah loo dhigo inta u dhaxaysa labada cidhif ee biraha, inta u dhaxaysa cidhifyada bimka iyo meelaha, ama meesha ku dheggan buundada si ay u buuxiso shuruudaha qallafsanaanta buundada.Waxa loo baahan yahay in isku xidhka balaadhintu awood u yeesho inuu si xor ah, adag oo la isku hallayn karo u balaadhiyo labada jiho ee barbar socda ama toosan dhidibka buundada, waana inuu noqdaa mid siman oo aan bood-bood iyo qaylo degdeg ah lahayn gaadhiga la wado ka dib;Ka ilaali biyaha roobka iyo qashinka inay soo galaan oo xannibaan;Rakibaadda, kormeerka, dayactirka iyo ka saarista wasakhda waa inay ahaataa mid fudud oo habboon.Meesha la dhigay isgoysyada ballaarinta, laamiga biraha iyo buundada waa in la gooyaa.
Shaqada isku dhafka balaadhinta buundada waa in la hagaajiyo barokaca iyo isku xirka ka dhexeeya qaab-dhismeedka sare ee ay sababto culeyska baabuurka iyo qalabka dhismaha buundada.Marka qalabka balaadhinta buundada skew uu dhaawacmo, waxay si dhab ah u saamayn doontaa xawaaraha, raaxada iyo badbaadada wadista, iyo xataa waxay sababi doontaa shilalka badbaadada darawalnimada.
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Qalabka balaarineed ee modular waa caag bir ah oo la isku daray qalab ballaarinta.Jirka balaadhinta waxa uu ka kooban yahay birta birta dhexe iyo 80mm suunka caagga ah ee xidhidhiyaha.Waxaa caadi ahaan loo isticmaalaa mashaariicda buundada weyn ee leh qiyaasta ballaarinta 80mm ~ 1200mm.
Jirka balaadhinta qalabka balaadhinta saxanka shanlada waa qalab balaadhineed oo ka kooban taarikada shanlada birta ah, kaas oo guud ahaan lagu dabaqi karo mashaariicda buundada weyn ee leh ballaadhinta in ka badan 300 mm.