Lowcell ndi pepala lapamwamba kwambiri lomwe silinaphatikizidwe mosalekeza lopangidwa ndi thovu la polypropylene lokhala ndi ma cell otsekedwa odziyimira pawokha. 3 kuwirikiza chiŵerengero cha kukula, kachulukidwe ndi 0.35-0.45g/cm3, ndipo makulidwe ake amasiyana 3, 5, ndi 10mm malinga ndi nthawi yogwiritsira ntchito. Zitha kupangidwa m'mabokosi osiyanasiyana osinthira zinthu ndi zida zam'chipinda, ndi zina, ndi zotengera zomwe zimagwiritsidwa ntchito potengera ndi kusungirako zinthu, etc. Njira yopanga PP foam board ndiyosavuta, ndipo imatha kudulidwa mosiyanasiyana ndi makulidwe osiyanasiyana malinga ndi zosowa. . Izi zimapangitsa kuti zikhale zoyenera kwambiri popanga malire ndi magawo amkati a mabokosi obweza ndalama, etc. Poyerekeza ndi matabwa achikhalidwe kapena zipangizo zachitsulo, PP foam board ndi yolimba komanso yogwirizana ndi chilengedwe. Sikwapafupi kuchita dzimbiri, kuwola kapena chinyezi, ndipo imatha kukana dzimbiri la mankhwala. Sikuti imatha kulimbana ndi katundu wolemetsa komanso kupanikizika kwa stacking, komanso imayenera kuteteza zinthu zonyamula katundu kuti zisawonongeke ndi kuwonongeka. PP foam board ilinso ndi kuchedwa kwamoto kwabwino, komwe kumatha kuletsa kufalikira ndi kufalikira kwa moto, zomwe zimapereka chitsimikizo chachitetezo chapamwamba pakugwiritsa ntchito mabokosi obweza. Pofuna kukwaniritsa izi, mapepala a thovu a PP amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana.