Expansion Bolts
Cov khoom yog tshwj xeeb fasteners tsim rau kev ruaj ntseg kho rau hauv masonry phab ntsa thiab pob zeb. Lub kaw lus feem ntau muaj cov ntsia liaj qhov rooj, lub tes tsho nthuav dav, lub tshuab ntxhua khaub ncaws, lub caij nplooj ntoos hlav ntxhua khaub ncaws, thiab cov txiv ntoo. Lub hauv paus ntsiab lus tseem ceeb ntawm cov khoom yog cuam tshuam - qhib kev nthuav dav ua ke nrog ntau - taw tes load faib thiab ruaj khov load bearing.
Txhim khu kev ruaj ntseg Anchoring Los ntawm Mechanical Expansion
Cov khoom yog tshwj xeeb fasteners tsim rau kev ruaj ntseg kho rau hauv masonry phab ntsa thiab pob zeb. Lub kaw lus feem ntau muaj cov ntsia liaj qhov rooj, lub tes tsho nthuav dav, lub tshuab ntxhua khaub ncaws, lub caij nplooj ntoos hlav ntxhua khaub ncaws, thiab cov txiv ntoo. Lub hauv paus ntsiab lus tseem ceeb ntawm cov khoom yog cuam tshuam - qhib kev nthuav dav ua ke nrog ntau - taw tes load faib thiab ruaj khov load bearing. Ua raws li GB / T 22795 lub teb chaws tus qauv, nruj cov txiv ntoo rub lub ntsia liaj qhov rooj rau sab nraud, ua rau lub tes tsho nthuav dav kom nthuav dav hauv qhov drilled. Qhov no tsim kom nruj, ntau- taw tes tuav tawm ntawm lub qhov phab ntsa, ua rau muaj kev thauj khoom zoo heev- cov kabmob muaj peev xwm. Yooj yim rau nruab siv cov cuab yeej yooj yim, nthuav bolts muab cov kev daws teeb meem zoo rau kev kho rau hauv ntau hom phab ntsa substrates.
Kev siv ntau yam hauv kev tsim kho, kev teeb tsa, thiab kev nyab xeeb
Cov khoom siv dav siv hauv kev kho kom zoo nkauj hauv tsev, kev teeb tsa rooj tog, cua sab nraum zoov- chav tsev txias, kev teeb tsa hluav taws xob ruaj ntseg, thiab kho cov ntawv kos npe. Hauv cov ntawv thov kev tsim kho, lawv ruaj ntseg lub qab nthab, cov khaub ncaws, thiab TV phab ntsa mounts, nrog rau lawv cov load ruaj khov -cov kabmob ua haujlwm kom muaj kev nyab xeeb. Rau kev teeb tsa rooj tog, lawv tiv thaiv cov khoom loj los ntawm tipping los ntawm kev khi lawv ruaj khov rau phab ntsa. Thaum mounting cua sab nraum zoov- cov cua txias, lawv tiv taus huab cua thiab kev co. Hauv kev teeb tsa kev nyab xeeb hluav taws, lawv tau siv rau kev teeb tsa hluav taws tua hluav taws thiab cov yeeb nkab clamps ua raws li cov cai tswj kev nyab xeeb. Rau kev teeb tsa kev kos npe, lawv txhawb nqa qhov hnyav thiab tiv thaiv cua, ua kom cov bolts nthuav dav rau phab ntsa- kho cov haujlwm.
Cov khoom siv ruaj khov siv rau sab hauv tsev thiab sab nraum zoov
Cov khoom siv ntsia liaj qhov rooj yog tsim los ntawm cov pa roj carbon zoo (Q235, 20#) lossis stainless hlau 304. Cov pa roj carbon steel yog cov cua sov- kho kom muaj zog qib 4.8 thiab ua tiav nrog zinc plating (ASTM B633) lossis xim zinc plating, muab 48-72 xuab moos ntawm ntsev tsuag corrosion kuj. Stainless hlau 304 muaj zoo heev corrosion kuj rau damp los yog sab nraum zoov ib puag ncig. Lub tes tsho nthuav dav yog tsim los ntawm siab -lub zog HDPE yas lossis galvanized steel, xaiv rau lawv qhov zoo tshaj plaws expansion toughness thiab aging kuj. Tag nrho cov khoom tau lees paub ISO 9001, thiab lawv cov ntawv tshaj tawm - nthuav dav rub - tawm lub zog ua raws li GB / T 22795 qib kev ua haujlwm. Kev kho kom haum yog muaj rau lub tes tsho ntev (rau phab ntsa tuab), txoj kab uas hla loj dua (M24–M30 rau hnyav- daim ntawv thov), tag nrho cov stainless hlau sib dhos, thiab cov coatings tshwj xeeb. Muab nyob rau hauv tag nrho ntawm 50-100 daim ib pob thiab nrog rau cov lus qhia installation, expansion bolts yog npaj rau ceev thiab yooj yim installation.
Cim npe nrov: expansion bolts, Tuam Tshoj expansion bolts Hoobkas
