Isetshenziswa njenge-ejenti yokusetha esheshayo, i-lubricant kanye ne-ejenti yokuqinisa ekuqaleni kwe-samente. Isetshenziswa ekwakheni udaka kanye nokhonkolo obuhlukahlukene ukusheshisa isivinini sokuqina kwe-samente nokunciphisa isikhathi sokusetha, ikakhulukazi ekwakhiweni kwasebusika ukuze kugwenywe isivinini sokusetha ukuthi sihambe kancane kakhulu ekushiseni okuphansi. Ukususa ngokushesha, ukuze usimende usetshenziswe ngokushesha okukhulu. Ukusetshenziswa kwe-calcium formate: zonke izinhlobo ze-dry-mixed mortar, zonke izinhlobo ze-concrete, izinto ezingagugi, imboni yephansi, imboni yokudla, ukushiswa kwesikhumba. Ukubamba iqhaza kwe-calcium formate kanye nezinyathelo zokuphepha Inani le-calcium formate ngethani le-dry mortar kanye nokhonkolo licishe libe ngu-0.5 ~ 1.0%, kanti inani eliphakeme lingu-2.5%. Inani le-calcium formate liyakhuphuka kancane kancane njengoba izinga lokushisa lehla. Ngisho noma inani elingu-0.3-0.5% lisetshenziswa ehlobo, lizoba nomphumela obonakalayo wamandla okuqala.