Metiresi yekuti ungasarudza sei?

Sevanhu vanorarama mwero usingaregi kukwidziridzwa, vanhu vakakwirira uye dhigirii repamusoro rekutarisisa hutano, hutano ndihwo hunobva mukurara mazuva ese, zuva rega rega kunaka kwekurara kune pesvedzero yakananga pahupenyu hwezuva nezuva hwebasa. Saka zvakakosha kutenga chidimbu chemattress akanaka, zvino kukuudza nezvekuti ungasarudza sei mattress akanaka. Tolerance reference mattress mattress kushivirira kwakanaka kana kwakaipa, imwe yeakanyanya mamiriro ezvinhu. Nhengo dzemuviri wemunhu pametiresi dzinogona kuva tsigiro yakanaka, kurara hakuzonzwe kuneta, muviri unowana kuzorora zvakanyanya. Filler filler zvinhu, zvinokanganisa zvakananga iyo. Kuzadza kwakanaka ndiko, kudzoreredzwa kwakakwira, kufema, kusimba, kuchengetedza kwezvakatipoteredza, nezvimwe. Muchivimbiso shandisa wakasununguka panguva imwe chete, kunyange huremu hukuru uye hunoshandiswa kurara pamusana wako hunogona kuvimbisa pasi pechikonzero chesimba rakanaka rinotsigira. Mucheka mhepo permeability ndechimwe chechiyero chakakosha chekuongorora machira. Metiresi yakanaka yekushandisa machira, inogona kukurumidza kupararira hunyoro uye kupisa kunoitwa nemuviri wemunhu, kurara uchidziya muchando uye kutonhorera muzhizha' kunzwa. Kumaodzanyemba kwemhepo kune hunyoro, kana iyo permeability mutsauko, ipapo kurara pamatiresi haina kugadzikana. Imwe nyaya, muviri wemunhu kana iyo 'husiku dikita' mamiriro pakurara husiku, inenge hafu yekapu yeziya 'inotadza' mune zvemukati nemubhedha, saka iyo permeability ye matte yakakosha. .