Halin yanzu na toshe Gypsum

Achievement-1-6A cikin 1940s, an yi amfani da gypsum mai ruwa-ruwa da aka yi daga gypsum ta duniya don samar da bulolin gypsum ta hanyar yin simintin gyare-gyaren leda. A tsakiyar shekarun 1950, an canza kayan aikin zuwa ƙirar jujjuyawar tsaye da fasahar jacking, kuma fitowar ta ƙaru sosai.

Tun daga shekarun 1970, ana haɓaka ingantaccen fasahar gyare-gyare, kuma tsarin ɗaga kayan haɓaka a tsaye ya ɓullo daga Semi-atomatik zuwa cikakken atomatik. Misali, ta amfani da masu yankan aski ta atomatik don samarda manyan ramuka na sama, kayan kwalliyar gwal sune chrome-plated don inganta ingantaccen yanayin samfuran, ana amfani da molds da yawa don kara samar da inji guda daya, kuma ana amfani da matattarar telescopic pneumatic don daidai matsayin, matsa, daga kuma matsar da duka layukan toshe.

Tun daga 1990s, ana amfani da daskararren gas mai amfani da shi azaman albarkatun ƙasa don maye gurbin gypsum na ɗabi'a, kuma ana ci gaba da ingancin samfuran samfuran.

Ana samar da bulo na Gypsum kuma ana amfani da su a cikin sama da ƙasashe 60 a duniya, waɗanda galibi ake amfani da su azaman bangon ɓoye na ciki ba tare da ɗaukar kaya ba a wuraren zama, gine-ginen ofis, otal, da sauransu.

An yarda da ƙasashen duniya cewa gypsum toshe shine samfurin kayan kore mai ɗorewa, yana ɗaukar sama da 30% na jimlar adadin ganuwar ciki a Turai. Europeanasashen Turai waɗanda ke samarwa da amfani da bulo na gypsum sun haɗa da Rasha, Faransa, Jamus, Belgium, da Spain, Poland, Italiya, Austria, Switzerland, Luxembourg, Girka, Turkey, Finland, Czech Republic, Romania, Bulgaria, Serbia, da sauransu

Baya ga babbar kasar Sin, akwai kasashe da yankuna 15 a Asiya da ke samar da bulo na gypsum, tare da jimillar kusan wuraren samar da kayayyaki 2,000. Babban Asalin gypsum na Asiya da yankuna masu samarwa sune: Indiya, Koriya ta Kudu, Singapore, Thailand, Indonesia, Pakistan, Afghanistan, Vietnam, Bangladesh, da sauransu; Gabas ta Tsakiya sun hada da Iran, Saudi Arabia, Isra’ila, Jordan, Lebanon, Syria, Oman, Iraq, da sauransu Kasashen da ke samar da gypsum toshe na Afirka su ne Algeria (muraba'in mita 2 / a), Egypt, Morocco, Tunisia, Senegal, da sauransu.

Mexico kawai ke samar da bulo na gypsum a Arewacin Amurka. Kudancin Amurka masu kera bututun gypsum sune Brazil, Chile, Argentina, Venezuela, da Colombia. Ostiraliya ce kawai ke samar da bulo na gypsum a cikin Oceania.


Post lokaci: Mayu-18-2021