Kune mastaira akawanda emakapu pamusika izvozvi.Vanhu vazhinji vanogara vachikwezvwa nechitarisiko chakanaka pakusarudza, saka vanogona kurasikirwa nechinangwa chekusarudza kapu.Mupepeti anoda kuyeuchidza munhu wese kuti asatarise kutaridzika kwekombe, asiwo kutarisa pairi.Zvinoshanda here?Uye nei vanhu vazhinji vachisarudza kushandisa kaviri-layer girazi?
Kana munhu wose achida kutenga kapu, makapu akasiyana-siyana achapinda mumaziso edu, kunyanya iwo ane mavara akajeka uye maumbirwo akasiyana-siyana, anotonyanya kutarisa.
Nekudaro, iwe unofanirwa kushandisa kaviri-layer girazi paunenge uchinwa mvura.Izvi zvinonyanya nokuti girazi rinopenya uye rakanaka.Iri muzvinhu zvose zvegirazi, uye girazi-raviri girasi rine hutano hwakanaka.Girazi harina makemikari ehupenyu.Apo vanhu vanoshandisa girazi kunwa mvura kana zvimwe zvinwiwa, havafaniri kunetseka pamusoro pezvinhu zvine makemikoro ari kunwiwa mudumbu mavo, uye pamusoro pegirazi racho rinotsvedzerera uye nyore kuchenesa, saka vanhu vakachengeteka uye vane utano kunwa mvura ine girazi.
Asi kune makapu ezvimwe zvinhu, kunyange zvazvo makapu ane mavara anoyevedza zvikuru, pane chaizvoizvo zvimwe zvinhu zvinokuvadza mumapende akajeka iwayo, kunyanya kana mukombe uzere nemvura yakabikwa kana zvinwiwa zvine acidity yakawanda uye alkalinity.Iyo lead uye zvimwe zvine chepfu heavy metal elements mune aya pigments zviri nyore kunyungudika mumvura.Mukuwedzera, isu tose tinoziva kuti mapurasitiki anowanzowedzerwa kumapurasitiki, ane mamwe makemikari ane chepfu.Kana mvura inopisa kana kufashaira yakazadzwa mukapu yepurasitiki, ine chepfu.Zvinhu zvemakemikari zvinonyudzwa zviri nyore mumvura, uye makapu emvura epurasitiki akajairwa akakodzera kubata zvinwiwa zvinotonhora.
Uye zvakare, mune yakapetwa-layer dhizaini yekaviri-layer girazi, ine zvakare imwe yekudzivirira maitiro uye zvakare ine humwe hunyanzvi hunhu.
Nguva yekutumira: Aug-30-2021