Pane misiyano yakakura pakati peiyo gypsum inoshandiswa mumatoyi ezvekuchera matongo evana uye gypsum inoshandiswa pakuvaka.Kuvaka-giredhi gypsum imhando yekongiri inoshandiswa kumadziro ekunze uye kushongedza kwemukati.Iyo ine yakanakisa compression simba uye kusimba, inogona kumira munyoro uye ngura, uye inopa imwe dhigirii yekupisa yekupisa.Kune rimwe divi, iyo gypsum inoshandiswa mune zvevana zvekuchera matongo matoyi akasiyana akareruka.Iyo ine yakanyanya kudzika yekumanikidza simba uye kusimba kana ichienzaniswa nekuvaka-giredhi gypsum, uye yayo yekupisa yekuvharisa zvimiro zvakare yakaderera.Pamusoro pezvo, iyo gypsum mumatoyi ezvekuchera matongo evana inonyanya kukuvara, nepo kuvaka-giredhi gypsum inogona kushandiswa kwenguva yakareba.
Yedu dig toy gypsum yakagadzirwa kubva kune zvakatipoteredza gypsum, uye haikonzerese kusvibiswa kune nharaunda mushure mekushandisa.Nekudaro, iyo gypsum poda yakasara mushure mekuchera haigone kushandiswa zvakare.Mune mamwe mazwi, haigone kudururwa mu mold uye kubikwa zvakare kugadzira matoyi matsva ekuchera.
Nguva yekutumira: Jul-17-2023