Iji melite ihe workability, mkpakọ ike na slump njigide uru, ihe osisi na-emekarị tinye admixture.E nwere ọtụtụ ụdị: mmiri mbenata gị n'ụlọnga, pumping gị n'ụlọnga, ihe retarder, defoamer, osooso, waterproof, ikuku entraining gị n'ụlọnga, antifreeze gị n'ụlọnga wdg ụdị ọ bụla nwere onye ọ bụla ọrụ, ya mere dabere na gị chọrọ ịhọrọ adabara admixture.

Mgbakwụnye ihe ndị dị na gburugburu ebe obibi na-adịghị mma.

Concrete admixture uru:

1.Reduce mmiri onunu ogwu na ihe.
2.Adjust ihe ntọala oge.
3. Belata ọbara ọgbụgba na nkewa.Melite arụmọrụ na nguzogide mmiri elutriation.
4. Belata slump ọnwụ.Dịkwuo pumpability nke ihe.
5.Welata mbelata.Na-agbakwụnye nkwekọrịta nkwụghachi ụgwọ ndị nnọchi anya sara mbara.
6.Delay mmalite hydration okpomọkụ nke ihe.Iji belata okpomọkụ ịrị elu ọnụego nke uka ihe, mbenata cracks eme.

Ọ bụrụ na ị chọrọ ikpebi nke ihe admixture arụmọrụ ka mma, ị kwesịrị ị na-eme ka comparative nzọ ụkwụ, na ka nchegbu banyere price.Enwere ụzọ abụọ iji mee nnwale.Otu, debe ọnụego mbelata mmiri ahụ, chọpụta uru njigide slump slump nke ka ukwuu.Ọzọ, na-otu ihe admixture onunu ogwu, chọpụta nke ihe fluidity na mmiri mbenata ọnụego bụ elu.Water mbenata gị n'ụlọnga dị ka ihe dị ezigbo mkpa ihe admixture, nwere ọtụtụ ebe adaptablity.

Ụlọ ọrụ anyị na-edobe ala ịchọta ihe admixture kacha arụ ọrụ nke ọma na akụ na ụba.Anyị na-emekọ ihe ọnụ na mahadum, na-eme nnyocha na mmepe.Maka ahịa ka mma, anyị na-eme ike anyị niile iji rụọ ọrụ mmekọrịta anyị.