Anchor rod classification

(1) Ntoo thauj tog rau nkoj. Muaj ob hom ntoo bolts siv nyob rau hauv Suav teb, uas yog zoo tib yam ntoo bolts thiab compressed ntoo bolts. Nov yog ob peb lub npe rau thauj tog rau nkoj rods
(2) steel bar lossis steel hlau hlua mortar thauj tog rau nkoj pas nrig. Cement mortar yog siv los ua cov nplaum ntawm cov pas nrig thiab cov pob zeb nyob ib puag ncig.
(3) Inverted wedge hom hlau thauj tog rau nkoj pas nrig. Hom thauj tog rau nkoj pas nrig no yog ib qho ntawm cov ntaub ntawv siv dav tshaj plaws ntawm cov khoom thauj tog rau nkoj. Vim nws txoj kev ua haujlwm yooj yim, kev teeb tsa yooj yim, thiab qee qhov kev quab yuam thauj tog rau nkoj, hom khoom thauj tog rau nkoj no tseem siv tau nyob rau hauv qee qhov ntau.
(4) Cov yeeb nkab txuas thauj tog rau nkoj. Nws yog ib tug tag nrho-ntev kev sib txhuam anchoring thauj tog rau nkoj pas nrig. Hom kev thauj tog rau nkoj no muaj cov yam ntxwv ntawm kev yooj yim installation, txhim khu kev qha anchoring, siab pib anchoring quab yuam, thiab lub sij hawm ntev anchoring quab yuam nce nrog lub zog ntawm ib puag ncig pob zeb.
(5) Resin thauj tog rau nkoj pas nrig. Kev siv cov resin raws li cov nplaum nplaum rau cov pas nrig muaj nqi ntau dua.
(6) ceev hardening thiab expansion cement anchor pas nrig. Nws yog tsim los ntawm kev ntxiv cov khoom ntxiv rau Portland cement lossis slag Portland cement, thiab muaj cov yam ntxwv ntawm kev teeb tsa sai, lub zog thaum ntxov, txo dej, thiab nthuav dav.
(7) Ob chav ceev cement thauj tog rau nkoj pas nrig. Nws yog tsim los ntawm kev sib xyaw ua tiav thaum ntxov zog cement thiab ob chav ceev cement hauv ib qho kev faib ua feem. Featuring ceev hardening, ceev solidification, thiab thaum ntxov zog