Kev Txhim Kho Cov Txheej Txheem Yas Wood Sab Nrauv

Kev txhim kho cov kauj ruam ntawm phab ntsa yas thaiv:

Thaum txhim kho Cov Khoom Phab Ntab Yas Ntoo Panels, Yas Tawv Keel (los yog Galvanized Square yeeb nkab ntawm qhov sib npaug ntawm qhov sib npaug) yog tsau rau ntawm phab ntsa ua ntej los ntawm kev siv cov ntsia thawv tawm; qhov kev ncua deb ntawm keels feem ntau tsis ntau tshaj 30 cm;

Sab nraub thaiv sab nraud thaiv sab nrauv (lossis tapping ntswj) ntawm keel, 3-5 hli qhov yuav tsum tau sab laug ntawm cov yas ntoo sab nrauv phab ntsa, thiab ntu 5 hli qhov yuav tsum tau pom zoo los tiv thaiv qhov o tuaj ntawm thermal expansion thiab txias shrinkage ntawm yas ntoo khoom.

Thaum txhim kho tus kheej thawb, tus drilling yuav tsum drilled ntawm qhov chaw ua ntej ua ntej zawm tus kheej tapping ntsia hlau. Nyob rau tib lub sijhawm, thiaj li ua rau lub zog qis ntawm nws tus kheej tapping, lub taub ntawm qhov drilling qhov yuav tsum tsawg dua 3/4 ntawm txoj kab uas hla ntawm tus ntsia hlau.

Tom qab ua tiav ntawm kev tsim kho, nyob rau hauv qhov rais, qhov chaw tiaj thiab lwm qhov chaw, siv tau cov nplaum rau ntawm ntug-npuaj, zoo nkauj, tiv thaiv khawb ntawm cov phab ntsa sab nraud.