Sabuwar ci gaba a cikin bincike kan yanayin zafi mai zafi na simintin fiber na basalt yana taimakawa inganta haɓaka amincin wuta

Kwanan nan, an sami sabon ci gaba a cikin bincike kan kaddarorin injiniyoyi na basalt fiberkankare karkashin aikin babban zafin jiki. Nazarin ya nuna cewa haɗawa da Basalt Fibers na iya inganta haɓakar juriyar zafin jiki na kankare, samar da sabon bayani don gina amincin wuta.

Lokacin da wuta ta faru a cikin ginin, yawan zafin jiki zai haifar da lalacewa na ciki ga simintin simintin, rage ƙarfin ɗaukarsa, kuma a lokuta masu tsanani, har ma ya haifar da gazawar tsarin gaba ɗaya. Don rage lalacewar da wuta ta haifar ga tsarin ginin, yana da mahimmanci musamman don nazarin aikin siminti a yanayin zafi mai zafi. Fiber ɗin Basalt ya zama abin da ya fi mayar da hankalin malamai saboda kyakkyawan juriyar yanayin zafi.

A halin yanzu, binciken ya fi bincikar yanayin zafi mai girma na basalt fiber kankare ta hanyar asarar hasara mai yawa, ƙarfin matsawa, ƙarfin flexural da sauran alamomi bayan babban zafin jiki. Binciken ya gano:
1. yawan hasara: da hadawa basalt fibers yana da ɗan ƙaramin tasiri a kan asarar kankare taro, amma tare da karuwa a zafin jiki, yawan asarar kankare a hankali yana ƙaruwa kuma ya kai matsakaicin a 800 ℃.
2. Ƙarfin ƙwaƙwalwa: Ƙarfin ƙwaƙwalwa na kankare yana nuna yanayin karuwa sannan kuma raguwa tare da karuwar zafin jiki, kuma ya kai ganiya a 400 ℃. Basalt fiber sashi na 2.0kg/m³ ko ƙarar sashi na 0.4%, matsakaicin ƙarfin matsawa.
3. Ƙarfin sassauƙa: Ƙarfin sassauƙa yana raguwa a hankali tare da karuwar zafin jiki, amma ya kai matsakaicin darajar lokacin da basalt fiber doping shine 2.0kg/m³.
4. Anti-fatsa dukiya: da admixture na basalt fiber Hakanan zai iya inganta kayan hana fasa-kwauri na kankare bayan babban zafin jiki da kuma rage yanayin fashewar zafin jiki.

An kuma gano cewa tasirin babban zafin jiki akan kayan aikin siminti ya fi mahimmanci fiye da admixture na fiber. Koyaya, binciken na yanzu yana mai da hankali kan ƙarfin matsawa da ƙarfi, kuma ana buƙatar ƙarin bincike kan wasu kaddarorin nan gaba. Bugu da ƙari, yanayin wuta yana da rikitarwa kuma mai canzawa, kawai la'akari da tasirin zafin jiki da ƙwayar fiber yana da inganci guda ɗaya, bincike na gaba ya kamata yayi la'akari da lokacin dumama, ƙimar dumama da sauran dalilai a ƙarƙashin tasirin gama gari na aikin kankare.

Masana sun yi nuni da cewa, binciken da aka yi na basalt fiber kankare don inganta lafiyar wuta na gine-ginen gine-gine yana samar da muhimmin tushe na gaba ana sa ran za a yi amfani da manyan gine-ginen gine-gine, tunnels da sauran wurare masu haɗari na wuta.