Sima Sulfoaluminate hina 42.5 – He hononga CSA kaha wawe teitei mō te moata me te whakapūmau

Whakaahuatanga Poto:

Ko te Sima Yinshan Grey Sulfoaluminate (CSA Cement) he mea here waipēhi mahi-teitei, he tere te whakapakeke, he tere te kaha, ā, he iti hoki ngā āhuatanga whakawhanui. He mea hanga mai i te konupūmā sulfoaluminate kore waipēhi me te dicalcium silicate clinker, he mea whakakotahi ki te kōhatu kōhatu me te gypsum.

Ngā Āhuatanga Matua

• Kaha Teitei mō te Wā Moata: Ka tutuki te 30MPa i roto i ngā haora 6, ka taea ai te tango tere me te poto ake o ngā huringa whakaputa.
• Whakawhanui-Iti: Te tere whakawhanui kore utu o te 0–0.06%, e whai hua ana ki te utu mō te mimiti me te aukati i ngā kapiti.
• Pakari Pai: Ko te hanganga mātotoru e whakarato ana i te ātete wai e 2–3× teitei ake i te OPC; he ātete huka-rewa tae atu ki te 300 huringa.
• Ātete Waikura: He ātete pai rawa atu ki te waikura wai me te whanariki (tauwehenga waikura >1).
• Iti te kawakore: pH ≤10.3, e whakaiti ana i te mōrearea o te tauhohenga kawakore-whakakotahi.

Ngā Taupānga Matua

• Moata whakaōrite-ake – tere te whakatakoto, tino rere mō te papa maeneene
• Te whakatika moata – he tere te whakatika i ngā ara hikoi, ngā piriti me ngā hanganga whare
• Ngā rauemi whakapūkara – te whakapūkara turanga taputapu, te hiri pou me te punga
• Ngā rauemi ārai wai – ngā mea whakakī me ngā whakakī hononga whānui
• Ngā wāhanga kua oti te whakarewa – ka tere ake te tango me te hurihanga o ngā mea