Mabodi a Tile Backer

Imakhala ndi zokutira za polima nano-za quartz ndipo zimaphatikizidwa ndi alkali-zosamva,{2}}zolimba kwambiri-zopaka zolimba kuti zizitha kutchinjiriza bwino kwambiri. Imalepheretsa kulowa kwa chinyezi ndikuchepetsa chinyezi mukamagwiritsa ntchito, kuthana ndi zovuta zolemetsa komanso zovuta zoyika simenti yam'mbuyo. Bolodi wamba wa XPS amakumana ndi zomangika zofooka komanso kusakhudzidwa bwino. Zosanjikiza zitatuzi-zophatikiza kupepuka ndi mphamvu ndi kutsekereza kwa kutentha ndi kutsekereza madzi, zomwe zimapangitsa kuti zikhale zoyenera zochitika zingapo. XPS board ndiye maziko opepuka komanso otenthetsera kutentha. Kuchuluka kwake kumangokhala 30-40kg/m³. Pokonzanso nyumba zakale, zimachotsa kufunika kokhala ndi maziko olimba, zomwe zimapangitsa kuti zikhale zosavuta kunyamula ndi kuziyika. Polima nano{16}}zopaka za quartz zimatchinga mpweya wa madzi. Tinthu tating'onoting'ono ta quartz tokhala ndi Kuchepera kapena kofanana ndi 50 nm timagawika mozungulira ponseponse, ndikupanga nembanemba yopanda madzi yomwe imalepheretsa chinyezi kulowa. Ulusi wa alkali-wosamva,{19}}wamphamvu kwambiri{19}umapereka mphamvu komanso kusasintha. Mapangidwe a mesh atatu-dimensional amawonjezera mphamvu yosinthika kuchokera ku 1.5 MPa kupita ku 8-10 MPa, matabwa opangira matailosi sangathe kutengeka ndi ma denti kapena ming'alu ikakhudzidwa.

Ma matabwa ochirikiza matailosi amapereka kukana kwamphamvu kwa zivomezi, kudzipatula kupsinjika kuchokera ku ming'alu yapansi panthaka ndikuchepetsa chiwopsezo cha kusweka komaliza chifukwa cha mapindikidwe ndi kugwedezeka. Kumvetsetsa mfundo yake yolimbana ndi seismic kumathandizira kugwiritsa ntchito bwino. Chotsaliracho chimagwiritsa ntchito chotchinga chosinthika kuti chitenge kupsinjika kuchokera ku ming'alu yapansi, potero kuchepetsa mphamvu yomwe imasamutsidwa kumalo omaliza. Maselo otsekedwa-a pepala la XPS amakhalabe okhazikika m'malo onjenjemera, kuletsa kuthandizira kuti zisaphwanyike.

Nyumba zokwera-zokwera kwambiri zimakhala ndi kugwedezeka pang'ono-zikakhala ndi mphepo, zomwe zimatchedwa kugwedezeka kwa mphepo. Kuphatikiza apo, zomanga zimakumana ndi kukula kwamafuta ndi kutsika ndi kusinthasintha kwa kutentha, zomwe zingayambitse kupsinjika m'munsi ndikupangitsa kusweka. Kusankha matabwa opangira matailosi kumachepetsa kusweka kuchoka pa 18% kufika pa 1.2%, potero kumachepetsa ndalama zokonzetsera.

M'madera omwe amapezeka zivomezi, ngakhale kugwedezeka pang'ono m'munsi kungathe kufooketsa mgwirizano pakati pa zomatira za matailosi ndi maziko, zomwe zimapangitsa kuti matayala awonongeke. Kusankha matailosi oyenera kumatsimikizira kumamatira kolimba pakati pa zomangira zomangira ndi matailosi, kuonetsetsa kuti kukhazikika kotetezedwa ngakhale kugwedezeka. Ogwiritsa ntchito adanenanso kuti pambuyo pa chivomezi chachikulu cha 4, kuchuluka kwa matailosi kunali kochepa kuposa 2%, ndipo adakhutira kwambiri ndi zotsatira zake.

Ma backer board amapangidwa ndi-zinthu zatsopano popanga, zomwe zimawongolera kugwiritsa ntchito zinthu zoopsa. Volatile organic compounds (VOCs) ngati formaldehyde amakwaniritsa miyezo yamakampani, kuwapangitsa kukhala oyenera nyumba zomwe zimakhala ndi mpweya wabwino, makamaka zomwe zili m'masukulu ndi zipatala.

Kuchepa{{0}kuopsa kwa ma backer board sikungochitika kokha kokha; m'malo mwake, kuwongolera mwamphamvu kumagwiritsidwa ntchito pagawo lililonse, kuyambira pakugula zinthu mpaka kupanga ndi kukonza mpaka kuyesa komaliza. Zinthu zazikuluzikulu za XPS zimapangidwa kuchokera ku "zero formaldehyde, low VOC" zopangira, zongowonjezera zotulutsa thovu zachilengedwe. Zopaka za nano{3}}zopaka quartz zimagwiritsa ntchito utomoni wamadzi{{4}m'malo mwa zosungunulira-zokhala ndi VOC yocheperako kapena yofanana ndi 100g/L ndipo yopanda zitsulo zolemera. Kukonza koyera kumagwiritsidwa ntchito popanga kuti achepetse kuipitsidwa, ndipo ukadaulo wotsika-wotsitsa screw extrusion imalepheretsa kuwola kochuluka kwa utomoni pa kutentha kwambiri, komwe kumatha kutulutsa zinthu zosasunthika monga styrene ndi formaldehyde.

Nyumba zimayembekezeka kwambiri kuti zizikhala zotetezeka-kwanthawi yayitali ya mpweya wawo wamkati, ndipo ubwino wokhala ndi matailosi ndi kusowa kwa "chiwopsezo chobisika" chomwe chimawapangitsa kukhala oyenera kwa ana ndi okalamba.