Khoom taw qhia - Txhim kho mesh.

Qhov tseeb, Kev txhawb nqa mesh tau siv rau ntau qhov kev lag luam, vim tias tus nqi qis thiab kev tsim kho yooj yim, yog li cov txheej txheem tsim kho tau yeej txhua tus neeg nyiam. Tab sis koj puas paub tias cov hlau mesh muaj lub hom phiaj tshwj xeeb? Hnub no kuv yuav tham nrog koj txog cov uas tsis paub txog steel mesh. 

Kev txhawb nqa mesh feem ntau yog siv rau hauv txoj kev loj choj lawj pavement, qub choj lawj transformation, pier tawg tiv thaiv, thiab lwm yam., lub tsev choj daim ntawv thov engineering zoo kuaj pom tau hais tias kev siv cov hlau mesh ho txhim kho qhov zoo ntawm choj lawj pavement txheej, tiv thaiv txheej thickness pass tus nqi ntawm ntau tshaj 95%, choj lawj flatness txhim kho, choj lawj yuav luag tsis muaj ntau tshaj li 10%, paving nqi 10%. Lub choj lawj paving project, steel mesh daim ntawv ntawm tus choj lawj paving txheej yuav tsum siv welded mesh los yog prefabricated steel mesh daim ntawv, yuav tsum tsis txhob siv lub binding steel bar, txoj kab uas hla thiab ncua sij hawm ntawm lub steel bar yuav tsum tau txiav txim los ntawm tus choj structural daim ntawv thiab load qib, lub ncua sij hawm ntawm cov hlau mesh daim ntawv yog qhov zoo tshaj plaws 100 ~ 200mm, qhov ntev ntawm cov hlau yog 0. Mesh yuav tsum tau khaws cia ntawm qhov sib npaug ntawm qhov sib npaug, thiab lub thickness ntawm cov txheej tiv thaiv los ntawm qhov chaw ntawm vuam mesh yuav tsum tsawg dua 20 hli.

Lub zog mesh tuaj yeem txo lub sijhawm ua haujlwm ntawm steel bar installation, thiab nws yuav siv sij hawm 50% -70% tsawg dua li phau ntawv khi ntawm lub mesh. Qhov sib nrug ntawm cov hlau mesh yog qhov sib ze, thiab qhov ntev thiab qhov sib hloov ntawm cov hlau mesh tsim cov qauv mesh thiab muaj cov khoom siv vuam zoo, uas yog qhov tsim nyog los tiv thaiv kev tsim thiab kev loj hlob ntawm cov pob zeb tawg, thiab tso cov hlau mesh rau ntawm txoj kev, hauv pem teb thiab hauv pem teb tuaj yeem txo cov kab nrib pleb ntawm cov pob zeb nto li ntawm 75%.

 Kev txhawb nqa mesh tuaj yeem ua lub luag haujlwm ntawm cov hlau tuav, txo cov kab nrib pleb thiab kev nyuaj siab hauv av, thiab yog siv dav hauv kev ua kom tawv tawv ntawm txoj kev loj thiab lub Hoobkas kev cob qhia. Feem ntau tsim nyog rau thaj tsam loj ua vaj tse, qhov mesh loj ntawm steel mesh yog qhov tsis tu ncua, ntau dua li qhov mesh loj ntawm tes khi mesh. Cov hlau mesh muaj qhov loj rigidity thiab zoo elasticity, thiab steel bar tsis yooj yim rau khoov, deform thiab swb thaum pob zeb yog poured. Nyob rau hauv cov ntaub ntawv no, lub thickness ntawm cov pob zeb tiv thaiv txheej yog ib qho yooj yim los tswj thiab niaj hnub, uas zoo heev txhim kho kev tsim kho ntawm cov pob zeb reinforced.