Factory prefabrication + ka-sebakeng kaho: prefabricated coiled thepa (tse kang EPU elastic cushion) ba standardized ka fektheri, batla, sprayed le tšoauoa ka-sebaka, khutsufatsa nako ea kaho ka hoo e ka bang 30%-50%{5}}
Go kgona go fetofetoga le maemo ka maatla: dinyakwa tša fase tša motheo (samente goba sekontiri ka bobedi di a amogelega), gomme mathata a naga a raraganego a ka rarollwa ka dipeakanyo tša lefelong leo.
Tekatekano tshebetso: kopanya rigidity ya coiled lintho tse bonahalang le boreleli ba lahla-ka-sebaka lera, e fana ka elasticity babatsehang (impact absorption sekhahla se seholo ho feta kapa lekana le 35%), apara ho hanyetsa (lifespan 8-10 lilemo tse) le-ba khahlanong le-thelela thepa (khohlano segokanyipalo se seholo ho feta kapa lekana le 0{6}6).
