1. O le Lamatiaga Lē Leoa i Lau Nofoaga o Galuega
“Sa ou tale mo ni vaiaso ina ua uma ona ou tipiina laulau granite,” o le tala lea a Miguel Hernandez, o se tufuga maa e 22 tausaga o lona poto masani. “Na faʻaali mai e laʻu fomaʻi ia te aʻu ni X-ray – o ni tamaʻi ila i oʻu mama uma.”
E lē o se mea e seasea tupu le tala ia Miguel.Efuefu silika tioata– e fa'asa'olotoina pe a tipiina, oloina, pe viliina ma'a masani – ua fa'avasegaina e le WHO o seVaega 1 o le kanesa. O fuainumera e matuā mata’utia:
•2.3 miliona+ Tagata faigaluega Amerika e lamatia i tausaga taʻitasi (OSHA)
•600+ mataupu fou o le silicosissu'esu'ega i tausaga ta'itasi (CDC)
•Vaitaimi fa'atuai: E aliali mai faʻailoga pe a mavae le 10-30 tausaga o le faʻaalia
O le fa'afeagaiE tāua tele le maa masani ona o lona umi, ae o lona faagasologaina e lamatia ai tagata tonu lava ia o loʻo fausiaina o tatou avanoa.
2. Fa'afouga: O le Saienisi i Tua atu o le 0 Silica Stone
E le pei o isi auala e "maualalo le silica" (e masani ona iai le 5-30% silica), e moni0 Ma'a Silikafa'aaogaina le tekinolosi geopolymer:
Le Auala na Faia ai
| Laasaga | Ma'a Fa'aleaganuu | 0 Ma'a Silika |
| Fa'atauina o Punaoa | Granite/quartzite ua eliina | O minerale ua filifilia e leai ni silica (e pei o le nepheline syenite) |
| Fa'amauina | O fusi fa'alenatura o le kristal | Sima Geopolymer + fa'amalosia nano |
| Lamatiaga | Ua fa'asa'olotoina le silica i le taimi o le tipiina | Leai se silica e manavaina |
Fouga Autū: O alava alumina tetele e suitulaga i le matafaioi fa'atulagaina o le silica, ma ausia ai:
•Malosiaga Fa'apipi'i: 18,500 psi (e fa'atusatusa i le 15,000 psi o le granite)
•Mausali o le VevelaE tete'e atu i le masaesae i le -30°C i le 150°C
•Fa'asusuina o le Vai: <0.1% (lelei mo nofoaga susū)
3. O fea e sili atu ai le lelei o le Zero Silica Stone – Real Projects
Mataupu A: Toe Fa'afouina o le Falema'i a Tamaiti (Seattle)
“Matou te leʻi ono lamatia le pefu i tafatafa o le ea i le ICU. E 0 fasi silica na tipiina i luga o le nofoaga i ni ili masani - e le manaʻomia ni faleʻie e taofia ai.”
– Taitai o le Galuega Faatino, Liora Chen
I'uga:
•22% vave le fa'apipi'iinae fa'atusatusa i ma'a masani
•$14,500 ua sefeinai tau o le fa'amamāina o le ea
Mataupu B: Fola o Malaevaalele e Tele ai Taavale (Fa'alauteleina o le Nofoaga e Fa'atau ai Va'alele i Tokyo)
A maeʻa le 18 masina o le tele o felauaiga o atopaʻu:
| Meafaitino | Ofu i luga (mm) | Tete'e atu i ila |
| Granite | 0.8 | Valivali feololo i le suāuu |
| 0 Ma'a Silika | 0.2 | Leai se fa'asusuga (pupuni ua tapunia) |
4. Fa'ailoaina o Tala Fa'afagogo e 3
Tala Fa'afagogo 1: “O le leai o se silica o lona uiga o le vaivai.”
Upumoni: E fausia e le nano-reinforcementmatrices tioata feso'ota'i(ua fa'ata'ita'iina i le fale su'esu'e mo le tausisia o le sone mafui'e 4).
Tala Fa'afagogo 2: “E foliga mai e pei o se mea e faʻafoliga.”
Mea moni: Fa'ata'ita'i i alatoto masani e ala imamanu o minerale oxide– e masani ona fa'aseseina e tufuga fale o se ma'a ma'a taugata.
Tala Fa'afagogo 3: “Mo na’o totonu o fale.”
Fa'amaoniga: Fa'aaogaina i le Boston Harbor Boardwalk – e tete'e atu i le masima e pisipisia + le fa'asolosolo o le aisa ma le liu suavai ma<0.03% fa'aleagaina/tausaga.
5. Su'esu'ega o Tau: Tau mo se Taimi Umi nai lo le Tau Muamua
O se fa'amatalaga auiliili mo se galuega fa'apisinisi e 10,000 sikuea futu le lautele:
| Tau o le Tau | Ma'a Fa'aleaganuu | 0 Ma'a Silika |
| Meafaitino | $42,000 | $48,000 |
| Pulea o le Efuefu | $9,200 | $0 |
| PPE mo Tagata Faigaluega | $3,800 | $800 (ufimata masani) |
| Inisiua | $12,000 | $7,000(fuainumera lamatia maualalo) |
| Tausiga mo le 10 Tausaga | $28,500 | $6,000 |
| AOFAGA | $95,500 | $61,800 |
"E lē gata ina tau tupe le ROI - ae e tau amio foʻi. E lē tatau i se tagata faigaluega ona fesuiaʻi le soifua maloloina mo se totogi."
– Elena Rodriguez, Sustainable Builders Alliance
6. Fa'atinoina o le Zero Silica: O se Lisi Siaki a le Konekarate
Mo le fa'atinoina lelei:
1. Fegalegaleaiga o Meafaigaluega
•E galue i lau taimane masani (leai ni meafaigaluega faapitoa)
•Alo'ese mai u'amea tungsten-carbide (atonu e soona vevela le matrix)
2. Faiga Fa'apipi'i
•Faaaogā sima e fa'avae i le epoxy (e le afaina i le geopolymer)
•Fautuaga Fa'apitoa: Fa'aopopo le 5% silica fume mo ni fa'atulagaga vave e fa'amamago ai
3. Tausiga
•Fa'amamā i mea fa'amamā e leai se pH – o vaila'au 'o'ona e fa'aleagaina ai fusi o le geopolymer i le tele o tausaga
7. Le Lumanai: E Sili Atu Nai Lo le Usitaia o Tulafono
Tulafono faatonutonu e pei o le tulafono silica a le OSHA i le 2016 (fa'atapula'aina o le fa'aalia i50 μg/m³) tuleia le taliaina. Ae o kamupani e mafaufau i le lumanaʻi e faʻaaogaina0 Ma'a Silikamo:
•Tusipasi LEEDMauaina o le Tulaga Lelei o le Ea i Totonu + Fa'ailoga o le Fouga
•Tausisia o Tulafono a le B Corp: E ogatasi ma fua fa'atatau o le soifua manuia o tagata faigaluega
•Pito Maketi: 74% o tagata faʻatau pisinisi e totogi le pili mo meafaitino "ua faʻamaonia e leai ni lamatiaga" (Lipoti o Faʻamaumauga a Dodge)
8. Lau Laasaga e Sosoo Ai
“E lē na o se isi lava oloa lenei – o se vaega tāua lea mo le alamanuia,” o le saunoaga lea a Dr. Aris Thorne, o se saienitisi o meafaitino i le MIT. Fa'ata'ita'i lona gafatia:
Talosaga mo se Pusa Fa'ata'ita'i: Fa'ata'ita'i i su'ega tete'e atu i ila
Avanoa i le Custom ROI Calculator: Fa'aofi au fesuia'iga o le galuega
Matamata i le Fa'aaliga i le NofoagaVa'ai i le tipiina e aunoa ma ni faiga e fa'amama ai le ea
Mafaufauga Fa'ai'uO fale sili ona lelei e lē gata ina fausia ina ia tumau – ae ua fausia ma le faaaloalo i lima uma e faʻatonutonuina.
Taimi na lafoina ai: Iuni-10-2025
