Isikhomisa sokuphucula kwezilondolozi lomphathiso we-Shandong Tongda lokugcina isigaba esikhulu sokuqala selokhu lokusebenza ngokukhangela kwiindawo zokusebenza ezidingekayo ukuthi uhlale okulandelana nokusebenza kwamavoti amakhulu. Ngenxa yokuba umphathiso wakwesikrini 5–20 m², le sikhomisa sikuphucula imibhalo engakhothani yamathebhu, amahhuli, noma amabhophutha ngendlela enhle. Ukusetyenziswa kwe-polyurethane ibizwa njengokuba ubungakanani kodwa usizo olungaphansi lokusebenza, ukuya kuqhuma ukusetyenziswa kokufundziswa ngokubanzi kunye nezinhlobo zokusebenza ezimbili. Umsebenzi wesilinganiso usebenzisa ngokubona ukuthi akukho amagama odwangayo okanye amacala amahhuli ababonakalayo, ukuya kuhlukelela ukusetyenziswa ngokubanzi kuminingi eminingweni, yasementi, kunye nokusebenzela kwezinto eziphumayo. Langa nethu ukubaleka ngezinye izindlela ezidingekayo noma izicelo zokusebenzela okudingekayo lokusebenzela amavoti amakhulu.