Post Zuva:3, Jun,2024

Kuongorora kwehunyanzvi hwekuongorora:

1. Kuwedzera nyaya nedoro raamai

Polycarboxylate yemvura-kuderedza mumiririri rudzi rwutsva rwemvura yakakwirira-yekuita yemvura-kuderedza mumiririri. Kuenzaniswa neyechinyakare yemvura-kudzora vamiririri, ine kupararira kwakasimba muongongori uye ine chiyero chakakwira mvura. Kuwedzeredza kwemvura-kuderedza mumiririri emuMunziringa amai kunogona kuwanikwa kune imwe nhanho. Kugadzirisa density yechigadzirwa maurafu emamanda emamanda, kazhinji kutaura, kuwanda pakati pemanwiwa amai kunogona kuwana mibairo yakanaka. Doro romumba rimwe chete rinogona kuumbwa neanodonhedzwa nemweya yakawanda kuti uwane mabasa ayo, asi zvinofanirwa kucherechedzwa kuti yakakwirira-mhando, yepamusoro-mashandiro monomer amai vanofanirwa kusarudzwa. Panguva imwecheteyo, Polyarboxyllic acid haigoni kuumbwa nedzimwe-yekudzora mvura-yekudzora mvura, senge naphthalene nhevedzano uye aminoxentholate.

2. Kuwedzera nyaya nezvimwe zvinoshanda zvinoshandiswa

Muchiitiko chaicho chekuvaka, kuitira kugadzirisa matambudziko akatarisana nekuvaka projekiti, zvinodikanwa kuvandudza mashandiro ekongiri. Kana amai vacho doro racho rakanyorovera ndega risingakwanise kuita zvinodiwa, mune ino nyaya, zvimwe zvinoshanda zvidiki zvekushandisa, zvinosanganisira mitezo, nezvimwe, zvichidikanwa kuti uwedzerwe kugadzirisa basa rekongiri. . Retarder inogona kuwedzerwa kune kongiri, iyo idiki zvinhu zvidiki izvo zvinogadzirisa mvura kudzora mumiriri kuti ienderane nenguva yekuisa nguva dzakasiyana. Kuwedzera chikamu chetsoka iyo inoderedza huwandu hwekongiri yekutsvedza. Panguva imwecheteyo, paunowedzera kudzoreredza, zvinofanirwa kucherechedzwa kuti kudzoreredza kuti kunodzoreredza mvura-kudzora maitiro, uye chinhu ichi chinoda kufungidzirwa kuti mukati mekutamiswa kwemvura-kuderedza kwemvura. Dambudziko remvura rakabiridzira muongongori rinozivikanwa mumapurojekiti. Mune ino kesi, manhamba uye mhepo-inopinda mumhepo inogona kushandiswa kugadzirisa dambudziko, asi mweya wemukati wekongiri unofanirwa kudzorwa zvine musoro, kana zvisina kudaro Simba rekongiri rinoderedzwa.