Mumwe wemutengi wedu akandibvunza kuti: 'Ko chigadzirwa chako chiri kufamba sei?chiri chakanaka here?

izvo zvinoita kuti ndizive kuti China Kuchengetedzwa Kwemamiriro ekunze kwatove nekukanganisa kukuru pachigadzirwa chemakemikari senge kongiri musanganiswa muChina.

Rega ndikuzivise kubva pakutanga.

Sezvatinoziva tose, China inokura nekukurumidza zvikuru makore ano, ukuwo, dambudziko rezvakatipoteredza riri kuramba richiwedzera kuipa.kusanganiswa kwekongiri, sesodium naphthalene formaldehyde, polycarboxylate superplasticizer, nezvimwewo uye kugadzira kwavo zvinhu mbishi kunotungamirira kumvura zhinji uye kusvibiswa kwemhepo.

Sechizvarwa chechipiri kongiri admixture, sodium naphthalene formaldehyde, kune yayo mbishi, kune maindasitiri giredhi naphthalene uye formaldehyde.

Seyazvino chizvarwa chekongiri musanganiswa, polycarboxylate superplasticizer, panogara paine kunhuhwirira kunoshamisa kwakatenderedza polycarboxylate superplasticizer chirimwa.

China goverment vanotanga kuona kuti iyi haisi nzira yakakodzera yekusimudzira hupfumi.vanotanga kuumba boka rekutarisa kwezvakatipoteredza kugadzirisa dambudziko rekusvibisa.

Seimwe yemaindasitiri anorema etsvina, yakawanda kongiri yakasanganiswa ine chekuita nekugadzira chirimwa isina rezinesi rebhizinesi kana pasina nzira chaiyo yekudzora kusvibiswa kwakamanikidzwa kuvhara.

ichi kutungamirira mutengo kongiri admixture kuwedzera quickly.some kongiri admixture fekitari vane mirairo, asi hapana zvakakwana mbishi zvinhu kugadzirwa.

Pakupedzisira, kukusimbisa, hongu, kugadzirwa kwedu ndekwenguva dzose kune kongiri admixture.