FRP daylighting boards ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev lag luam niaj hnub no, vim tias kev lag luam xav tau rau cov hnub ci teeb pom kev zoo yog qhov loj, yog li dab tsi yuav tsum tau them rau thaum nailing daylighting boards?
1. Ua ntej nailing, nws yog ib qho tsim nyog yuav tsum tau ua ntej laum qhov ntawm lub teeb pom kev zoo, thiab tom qab ntawd xuas nrig ntaus rau ntawm lub purlins, txwv tsis pub lub teeb pom kev zoo hluavtaws yuav tawg;
2. Txoj kab uas hla ntawm tus ntsia hlau yog 5.5 hli, thiab lub qhov taub ua ntej yuav tsum yog 7.0mm;
3. Cov ntsia hlau yuav tsum raug ntaus rau ntawm yoj crest, nco ntsoov tsis txhob tsoo qhov chaw tsis ncaj ncees lawm;
4. Cov ntsia hlau yuav tsum tsis txhob nruj heev. Yog tias lawv nruj heev, cov vuas yuav khoov lossis tawg, thiab huab cua yuav nthuav dav nrog cua sov thiab cog lus nrog txias, vim tias muaj qee qhov chaw. Tsis tas li ntawd, cov ntsia hlau tsis tuaj yeem kho kom xoob dhau, txwv tsis pub lub ru tsev tuaj yeem xau.
Yog tias koj muaj lus nug, thov hu rau peb, peb yuav teb koj sai li sai tau!