Imbaho ​​zishigikira amabuye

Ifise igipfukisho c’ivyuma vyitwa nano{0}}quartz kandi ifatanijwe n’ivyuma bishobora guhangana n’ivyuma vyitwa alkali-, bikomeye cane kugira ngo bishobore gukingira ubushuhe neza cane. Ibuza neza ubukonje kwinjira mu mubiri kandi igabanya ubukonje mu gihe co gukoresha, igatorera umuti neza ibibazo bikomeye kandi bigoye vyo gushiramwo ivy’inyuma vy’isima vya kera. XPS board isanzwe irashikirwa n’ubugoyagoye bwo gufatanya ku ruhande n’ubugoyagoye bwo guhangana n’ingaruka. Iyi nyubakwa y’ibipande bitatu-ihuriza hamwe umuco n’inkomezi hamwe n’ugukingira ubushuhe n’ugukingira amazi, bikaba bituma ibereye mu bihe vyinshi. XPS board ni umushinge w’uburemere buke n’ubushuhe. Uburemere bwayo ni 30-40 kg/m3 gusa. Igihe umuntu ariko arasanura inyubakwa za kera, ntibikenera gukoresha igipande co gushingirako gikomeye, ivyo bikaba bituma vyoroha gutwara no gushiramwo. Igipfukisho ca nano-quartz kirabuza umwotsi w’amazi kwinjira. Ivyuma vy’amabuye y’agaciro bita quartz bifise ubunini buri munsi canke bingana na 50 nm birasangira mu buryo buringaniye mu gipfukisho cose, bikaba bikora uruzitiro rwinshi rudashobora guterwa n’amazi rukabuza ubukonje kwinjira. Intsinga zishobora guhangana n’amazi, zikomeye cane zitanga ubushobozi bwo guhangana n’ugukubitwa n’uguhinduka. Igishushanyo c’urusenga c’ingero zitatu kirongereza inkomezi z’ugukomera kuva kuri 1,5 MPa gushika kuri 8-10 MPa, imbaho ​​zishigikira amabuye y’agaciro ntizishobora gusenyuka canke gusenyuka iyo ziguye.

Ivyuma vy’inyuma vy’amabuye bitanga ubushobozi bwiza cane bwo guhangana n’imitingito, bitandukanya umubabaro n’imivyimba iri mu gice c’imbere c’imbere kandi bikagabanya ingorane zo gusaduka mu gice c’iherezo kubera uguhinduka kw’ibintu n’uguhungabana. Gutahura ingingo ngenderwako yayo yo guhangana n’imitingito biratuma umuntu ashobora kuyikoresha neza. Ivyo bikoresho bikoresha igice c’inyuma gishobora guhinduka kugira ngo bifate umubabaro uva ku mivyimba iri mu gice c’inyuma, gutyo bikagabanya inguvu zijanwa mu gice c’inyuma. Igishushanyo c'utugingo ngengabuzima tw'urupapuro rwa XPS kigumye gihagaze neza mu bidukikije binyiganyiga, kikabuza ko igihimba c'inyuma gishobora gusaduka.

Inyubakwa ziteye hejuru-zigira uguhungabana guto -iyo zishikiwe n'umuyaga, bizwi nk'uguhungabana kw'umuyaga. Ikindi kandi, inyubakwa ziragira ukwaguka n’ugucika intege kubera ubushuhe buhinduka, ivyo bikaba bishobora gutuma habaho uguhagarika umutima mu gice c’ishimikiro maze bikajana mu gusaduka. Guhitamwo imbaho ​​zishigikira amabuye y’agaciro bigabanya igitigiri c’ugusaduka kuva kuri 18% gushika kuri 1,2%, gutyo bikagabanya amahera yo gusanasana akurikira.

Mu bice bishobora gushikirwa n’imitingito, mbere n’uguhungabana gutoyi kwo mu gice c’imbere kurashobora gutuma ubucuti buri hagati y’ivyuma bifatanya amabuye n’igice c’imbere bugoyagoya, bigatuma amabuye agira imyobo n’ugutakaza. Guhitamwo igikoresho ciza co gushigikira amabuye bituma habaho ukwifatanya gukomeye hagati y’igikoresho co gushigikira n’igikoresho co gushigikira amabuye, bikaba bituma umuntu afata neza mbere n’igihe yoba ariko arahungabana. Abakoresha iyo nkuru bavuze ko inyuma y’umutingito w’uburemere bwa 4, igitigiri c’ibinogo vy’ayo mabuye cari munsi ya 2%, kandi ko banezerewe cane n’ivyo bavuyemwo.

Ivyo bipande vy’ugushigikira amabuye vy’amabuye bikozwe mu bikoresho bishasha mu gihe c’uguhingura, bikaba bigenzura cane ikoreshwa ry’ibintu bishobora gutera akaga. Ivyo bihimba bishobora guhungabana (VOCs) nka formaldehyde birahuye n’ingingo mfatirwako z’inganda, bikaba bituma bibereye mu ngo zikeneye umuyaga mwiza cane, cane cane izo mu mashure no mu bitaro.

Ubumara buke-bw'ibiti vy'inyuma vy'amabuye si ingaruka y'inguvu imwe; ahubwo, harakorwa ubugenzuzi bukomeye ku ntambwe yose, kuva ku kugura ibikoresho vya mbere gushika ku guhingura no gutunganya gushika ku kugerageza ibintu bimaze gukorwa. Igikoresho nyamukuru ca XPS gikozwe mu bikoresho vya mbere "zero formaldehyde, low VOC", harimwo gusa ibintu bitera ifu bibungabunga ibidukikije. Igipfukisho ca nano{3}}quartz gikoresha amazi-aho gukoresha ivyuma-, gifise VOC iri munsi canke ingana na 100g/L kandi nta vyuma biremerera birimwo. Ivyo gutunganya ibintu bisukuye birakoreshwa mu gihe c’uguhingura kugira ngo bigabanye ubuhumane, kandi ubuhinga bwo gukuraho ivyuma bikoresheje ubushuhe buke-bubuza ko ivyuma bibora cane ku bushuhe bwinshi, ivyo bikaba bishobora gutuma habaho ibintu bishobora guhungabana nka styrene na formaldehyde.

Amazu afise ivyizigiro vyinshi ku bijanye n'umutekano w'igihe kirekire-w'umuyaga wo mu nzu, kandi akamaro k'ibipande vy'amabuye y'agaciro kari mu kutagira ingorane "z'uguhumanya" zihishijwe, bikaba bituma bibereye abana n'abageze mu zabukuru.