Thaum taug kev hauv txoj kev lossis tshawb xyuas thaj chaw tshiab niaj hnub no, koj yuav pom ntau txheej ntawm cov ntawv hlau uas muaj qhov npog lub tsev facades. Qhov no yog qhov zoo nkauj perforated ntawv. Cov khoom no zoo kawg nkaus ua ke cov tawv tawv ntawm cov hlau nrog cov kev xav zoo nkauj ntawm openwork tsim. Manufacturers use CNC punch presses or lasers to stamp out various geometric or gradient holes on aluminum, stainless steel, or copper sheets-some can even piece together large-scale patterns. Qhov kev tsim no muab cov phab ntsa ib nrab-pob tshab, tsim kom pom cov khaubncaws sab nraud povtseg ntawm ib hnub thiab hloov tag nrho lub tsev mus rau hauv txoj kev- sab teeb pom kev thaum lub teeb pom kev sab hauv tig thaum hmo ntuj.
Nws qhov chaw nyob hauv cov voj voog engineering yog vim tsis yog nws qhov zoo nkauj xwb tab sis kuj yog nws lub peev xwm los pab cov tsev txuag hluav taws xob. Cov neeg tsim qauv kho qhov sib nrug thiab qhov ceev ntawm lub qhov thaum hloov kho, ua kom muaj lub teeb pom kev zoo sab hauv tsev thaum thaiv feem ntau ntawm cov hnub ci tshav kub. Tsis tas li ntawd, vim tias cov nplooj ntawv yog breathable, huab cua tuaj yeem ntws mus rau sab nraud los tsim kom muaj qhov cua thiab cua sov- txheej txheej, uas txo cov nqi cua txias rau lub caij ntuj sov.
Hais txog kev lag luam tiam sis, fluorocarbon-coated (PVDF) aluminium perforated sheets yog tam sim no cov neeg muag khoom sab saum toj. Qhov no feem ntau yog vim lawv hnav, xeb - pov thawj tiv thaiv los nag, thiab muaj xim zoo nkauj. Niaj hnub no cov khoom siv thev naus laus zis tuaj yeem tswj tau ntau yam nkhaus thiab hyperbolic cov duab, tso cai rau cov nplooj ntawv kom haum cov khib- zoo li lub tsev, tsis zoo ib yam li cov khaub ncaws hnav. Txij li cov pre-fabricated modules no tau tsim nyob rau hauv lub Hoobkas thiab sib sau ua ke ncaj qha rau ntawm -site, lawv tsis tsuas yog ua kom ceev kev tsim kho tab sis kuj ua rau kev tu thiab tu tom qab tau yooj yim dua.
