Te rangahau i ngā muka basalt i roto i ngā tono hangarau ā-iwi
1. Ngā tohutohu tono matua
- Ngā rauemi whakapakari raima
Konukura muka (BFRC): Poto-poto muka pātaratiKa konatunatua ngā konganuku (6-24mm) ki roto i te raima (te nui o te ranunga 0.1%-0.5%), ka taea te whakapai ake i te ātete ki ngā pakaru (te whakaiti i te whānui o te pakaru mā te 30%-50%), te ātete ki ngā pānga (te whakanui ake i te 2-3 ngā wā), me te roa (te whakanui ake i te ātete ki te huringa huka-rewa mā te 40%).
Te whakakapinga o te whakakaha maitai: I roto i ngā taiao waikura (hei tauira, te hangarau moana), ngā pae whakakaha muka basalt (Ngā pae BFRP) ka taea te whakakapi i te whakakaha maitai hei karo i ngā raruraru waikura. Hei tauira, ko te whakamahinga o bfrp E matapaetia ana ka roa ake te roa o te ora o te piriti whakawhiti-moana i Qingdao ki te neke atu i te 100 tau.
- Te whakapakari me te whakatikatika hanganga
Kakahu muka/Whakapakaritanga mata: Ka whakapirihia te kakahu muka basalt (kaha kume ≥2000MPa) ki te mata o ngā kurupae me ngā pou, ka taea te whakanui ake i te kaha kawe kawenga mā te 20%-30%. Hei tauira, i muri i te whakapakaritanga o tētahi piriti tawhito i Sichuan ki te kakahu BF, ka whakapai ake te whakatauranga kawenga mai i te Huarahi-II ki te Akomanga I.
Whakakaha rū whenua: ngā hiato muka-whakapakari (BFRP) ngā pou raima kua takaihia, ka taea te whakarei ake i te ngāwari me te kaha e whakapau ana i te pūngao, ā, he pai hoki mō ngā whare i ngā wāhi e pāngia ana e te rū whenua.
- Ngā hanganga hiato hou
Ngā panera hanawiti muka-polymer basalt: e whakamahia ana mō ngā tuanui māmā me ngā pakitara wehewehe, he kaha teitei, he ārai wera hoki (te kawe wera ≤ 0.05 W/mK).
Ngā rauemi hanga tānga 3D: muka pātarati-ka taea e ngā rauemi sima whakakaha te whakatutuki i te tānga hanganga uaua me te whakaiti i ngā para hangahanga.
2. Ngā Painga Hangarau me ngā Raraunga Matua
| Ngā Tohu Mahi | muka pātarati | Rauemi whakatairite (muka karāhe) |
| Te kaha o te kume | 3000-4800 MPa | 2000-3500 MPa |
| Ātete kawakore (pH=13) | Te pupuri kaha ≥90% | Muka karāhe: te pupuri kaha ≤ 50% |
| Ngā painga taiao: ko te whakapaunga pūngao whakaputa he 30% noa iho o te muka karāhe, ā, ka taea te hangarua 100%. | ||
3. Te Ahunga Whakamua o te Rangahau me ngā Take Noa
- Rangahau ā-rohe
Te Whare Wānanga o Tsinghua: i whakawhanake i te raima whakarerekētanga hiato muka-nano-silica basalt me te whakanui ake i te kaha pēhi 25% me te whakaiti i te uruhanga katote hauota 60%.
Te Whare Wānanga o te Tonga-mā-rāwhiti: te hangarau kurupae raima whakapakari kua whakakahangia ki te raima BF/epoxy, kua roa ake te ora o te ngenge neke atu i te 3 ngā wā.
- Tono ā-ao
Hapani: Whai muri i te rū whenua o Hanshin, i whakamahia e tētahi whare teitei i Ōsaka te pakitara kutikuti kua whakapakarihia ki te mata BF, ā, i pai ake te mahi rū whenua mā te 40%.
Ūropi: I whakamahia te raima whakapakari BF i roto i ngā kēti whakahaere waipuke i Venice, Itari, ā, e 50 tau te roa o te ora mō te ārai i te horo o te wai moana.
- Ngā Take Hangarau
Haina - Te Piriti o Hong Kong-Zhuhai-Macao: muka pātarati Ka whakamahia he rauemi hiato ki te paparanga ārai-waikura o ētahi pou, ka whakaitihia te utu tiaki mā te 30%.
USA - Te Waka Tere o te Rohe o San Francisco Bay (BART): Ka whakamahia te papanga BF hei whakakaha i te arai o te kauhanga, ā, ka piki ake te ātete ki te whakarerekētanga o te āhua mā te 25%.
4. Ngā Wero me ngā Aronga o te Ao
- Ngā raruraru o nāianei
Kāore i te rawaka te mahi hononga ā-kanohi: ka ngawari te tango i te hononga i waenga i te muka me te raima/kapia, me whakawhanake he kaihoko hononga hou (hei tauira, he whakarerekētanga silane).
Te korenga o ngā raraunga mahi mō te wā roa: ngā āhuatanga ngoki o te whakakaha BF i raro i te taiao pāmahana teitei me te haumākū teitei (neke atu i te 10 tau o ngā raraunga kāore anō kia tino tika).
Te ōritetanga o te pūnaha paerewa: kāore anō kia tino whakatūria ngā whakaritenga hoahoa hangarau mō ngā rauemi BF i ngā whenua rerekē (kua tukuna e Haina te GB/T 38143-2019, engari me whakatikatika ngā taipitopito tono).
- Te aronga rangahau ā muri ake nei
Ngā hiato muka atamai: ngā pūoko kua whakauruhia hei whakatutuki i te aroturukitanga hauora hanganga (hei tauira, te taumahatanga, te mōhio ki a koe anō mō ngā pakaru).
Hangarau whakarite matomato: whakaitihia te pāmahana rewa me te pāmahana kume (e hiahiatia ana i tēnei wā ko te 1400-1500℃), me te whakawhanake i te tukanga waro-iti.
Whakakaha mahi tahi maha-tauine: te whakaranu ki te muka waro me te muka maitai hei hanga i ngā hiato whakarara.
5.Whakarāpopototanga
Te tono o muka pātarati Kua neke te hangarau ā-iwi mai i te taiwhanga ki te mahi hangarau, ā, ko ōna āhuatanga utu-whai hua me te hoahoa taiao e rite ana ki te hiahia mō ngā whare matomato i raro i te whāinga o te "waro-rua". I te heke mai, me pakaru te arotautanga o te atanga, te manatoko i te roa o te wā me ētahi atu hangarau matua, ā, i te wa ano ka whakatairanga i te whakapai ake i ngā whakatakotoranga hoahoa me ngā hononga mekameka ahumahi, kia tere ake ai te tono nui i roto i ngā hanganga nui, te hangarau moana, te ārai rū whenua me te aituā me ētahi atu āhuatanga.
