Drywall rau Drywall Screws: Cov kev xaiv zoo tshaj plaws rau kev ruaj ntseg ruaj ntseg 

Thaum cov phab ntsa ntub dej ntsib cov phab ntsa ntub dej - ntawm soffits, ceilings, nkhaus phab ntsa, los yog kho thaj ua rau thaj - lub fastener yuav tsum ploj mus rau hauv lub substrate thaum tuav ruaj. Peb tau pom ntau qhov kev teeb tsa tsis yog los ntawm kev ua haujlwm tsis zoo, tab sis los ntawm kev siv qhov tsis raug Phab Ntsa Drywall mus rau Drywall Screws. Ib qho 12-gauge thaj rub xoob hauv qab LED fixture hnyav. Lub qab nthab seam tawg tom qab HVAC caij tsheb kauj vab. Kev lag luam retrofit buckled qhov twg ob txheej sib tshooj nyob ze ntawm ib kab. Cov no tsis yog cov khoom tsis xws luag. Lawv tau fastener mismatches.

Yog vim li cas Standard Drywall Screws tsis ua hauj lwm nyob rau hauv Txheej-rau-Layer daim ntaub ntawv

Feem ntau cov installers ncav cuag tus qauv ntxhib-xov drywall screws-# 6 x 1¼ 'los yog # 8 x 1⅝' - yam tsis tau kuaj xyuas seb cov xov puas cuam tshuam * ob qho tib si * txheej zoo. Hauv kev xyaum, peb pom peb hom kev ua tsis tiav:

• Kev nkag hauv qab: Cov ntsia hlau nres nyob rau hauv thawj daim ntawv, tawm hauv xoom tuav nyob rau hauv lub thib ob txheej - tshwj xeeb tshaj yog nrog ntom ⅝ 'Type X los yog hluav taws-rated panels.
• Kev nkag mus dhau: Lub taub punches los ntawm sab nraum qab ntawm daim ntawv thib ob, tsim kom muaj qhov dimple uas xov tooj los ntawm cov xim thiab cuam tshuam qhov ntsuas hluav taws kub.
• Tshem tawm thaum lub caij thermal cycling: Standard screws tsis muaj xov geometry los tiv thaiv micro-tsav ntawm nplooj ntawv raws li ambient kub hloov. Peb ntsuas txog 0.18 hli lateral creep tshaj 90 hnub nyob rau hauv unconditioned khw muag khoom qhov chaw.

Lub hauv paus ua rau? Standard screws yog engineered rau drywall-rau-ntoo los yog drywall-rau-hlau stud txuas-tsis inter-daim ntawv sib txuas. Lawv txhoj puab heev threads txiav es xauv; lawv cov lus qhia blunt tsis self-aligned hla txheej txheej substrates.

Peb Cov Txheej Txheem Txuj Ci Uas Tseem Ceeb

Tom qab kuaj 27 ntsia hlau sib txawv thoob plaws 14 qhov chaw ua haujlwm-los ntawm kev hloov kho vaj tse mus rau tsev kho mob txoj kev hauv tsev kho mob-peb cais dab tsi cais kev ntseeg tau. Phab Ntsa Drywall mus rau Drywall Screws los ntawm kev cia siab kwv yees:

1. Xov suab thiab qhov tob: Qhov zoo tshaj plaws yog 24-28 threads ib nti (TPI), nrog rau qhov tob tob ntawm qhov ntev ntawm 75% ntawm cov shank ntev. Screws nrog tapered threads los yog ntiav "tus kheej-drilling" qauv poob 40% ntau rub tawm tsis kam nyob rau hauv ob-txheej shear xeem.
2. Tswv yim geometry: Ib qho precision-av koob taw tes-tsis yog chisel lossis gimlet tip-centers cia nyob rau hauv stacked gypsum yam tsis muaj pre-drilling. Peb tau txheeb xyuas qhov no txo ​​qis misalignment los ntawm 83% ntawm nkhaus soffit sib dhos.
3. Shank txoj kab uas hla sib xws: Variance dhau ± 0.05 hli ua rau cov lus teb tsis sib xws. Cov neeg tsim khoom tau tshaj tawm "rub-thiab-hla" tus cwj pwm nrog cov khoom siv tsis zoo-ua rau lub taub hau stripped lossis tawg gypsum npoo.

Ib qho kev nthuav dav dav dav: txheej adhesion. Zinc-aluminium alloy coatings (piv txwv li, Geomet® los yog zoo sib xws) tuav mus txog cov av noo cycling deb zoo dua li cov txheej txheem electro-galvanized tiav. Hauv kev sim 6-lub hlis ntawm ntug dej hiav txwv warehouses, uncoated screws pom dawb xeb ntawm qhov sib cuam tshuam ntawm cov khaubncaws sab nraud povtseg - thaum coated units tseem zoo lawm.

Yuav Ua Li Cas Txog Kev Xaiv? Adhesives, Nails, thiab lwm yam "Kev daws teeb meem"

Qee tus neeg cog lus hla cov ntsia hlau nkaus xwb - tsuas yog nyob ntawm kev tsim cov nplaum ib leeg. Tab sis peb cov ntaub ntawv hauv cheeb tsam qhia tau tias cov nplaum nplaum-tsuas yog cov ntawv cog lus poob 60% ntawm thawj lub zog shear nyob rau hauv 18 lub hlis thaum raug UV-reflective teeb pom kev zoo lossis kev co tsis sib xws. Lwm tus siv lub nplhaib-shank rau tes. Cov haujlwm no - tab sis tsuas yog tias tau tsav zoo kawg nkaus flush. Peb ntsuas 22% siab dua tus ntsia thawv pop tus nqi hauv ob txheej txheej siv piv rau lub hom phiaj tsim cov ntsia hlau.

Ib qho kev xav tsis zoo: "Tsuas siv cov phab ntsa ntub dej ntev dua." Tsis muaj tseeb. A # 6 x 2 ' ntxhib-xov xov ntsia hlau tuaj yeem nkag mus rau ob txheej, tab sis nws txoj xov dav dav tsis ua kom muaj kev sib txhuam. Hauv ASTM C1002 shear xeem, lub hom phiaj-tsim Phab Ntsa Drywall mus rau Drywall Screws xa 2.3 × siab zog daim ntawv cog lus tshaj qhov sib npaug-ntev qauv screws.

Cov kab hauv qab? Tsis muaj universal hloov. Koj xav tau screws engineered rau ob-txheej txheej kev koom tes - tsis tau hloov cov cuab yeej.

Xaiv Txoj Cai Screw: Cov Tswv Yim Qhia Txog Kev Ua Haujlwm tiag tiag

Pib nrog koj lub rooj sib txoos configuration:

• Ib txheej dhau ib txheej (patching): Siv #6 x 1⅜ 'screws nrog 26 TPI thiab ib rab koob taw tes. Torque rau 3.2-3.8 N·m - txaus rau lub rooj zaum lub taub hau dej tsis muaj crushing ntug gypsum.
• Ob txheej txheej hluav taws-rated qab nthab (piv txwv li, ⅝' + ⅝'): Xaiv # 8 x 2¼ 'screws nrog qhov tob 24 TPI xov thiab cov tub ntxhais hlau tawv tawv (tsawg kawg 45 HRC). Tsis txhob zinc-plated versions ntawm no - qhia cov neeg kho tshuab galvanizing rau corrosion kuj qab rwb thaiv tsev.
• Curved los yog tapered soffits: Ua ntej cov ntsia hlau nrog 1 ° helix lub kaum sab xis sib txawv. Peb pom qhov no txo ​​kev khi thaum lub sijhawm teeb tsa los ntawm 70% piv rau cov qauv ntau lawm.

Handan Shengtong Fastener Manufacturing Co., Ltd.-tsim nyob rau hauv 2018 nyob rau hauv Handan City, Hebei xeev-tsim screws raws li tag nrho peb cov txheej txheem saum toj no. Lawv cov ST-DDW series siv txias-forged carbon steel, precision-av lus qhia, thiab zoo ib yam 24-26 TPI threading validated hla 12,000+ tiag-lub ntiaj teb kev teeb tsa. Lawv luam tawm tag nrho cov ntaub ntawv xeem-xws li rub tawm qhov tseem ceeb ntawm ASTM C1002 thiab cov ntaub ntawv ua raws li hluav taws kub-rau txhua pawg.

Koj yuav pom tag nrho cov kev qhia tshwj xeeb, kos duab kos duab, thiab cov kab kos kab kos rau ntawm ShengTongfiajtawvener.com.

Kev xav zaum kawg: Precision Is Invisible—Txawm tias Nws Tsis Yog

Qhov zoo tshaj plaws Phab Ntsa Drywall mus rau Drywall Screws ua ib qho flawlessly: ploj mus rau hauv kev sib koom ua ke thaum thauj ob txheej txheej ua ib chav tsev ib leeg. Lawv tsis qw kom mloog. Lawv tsis xav tau rework. Lawv muaj sia nyob ntawm kev hloov pauv raws caij nyoog, kev ua haujlwm ruaj khov, thiab ntau xyoo ntawm kev pabcuam ntsiag to.

Qhov kev pom tsis pom yog los ntawm kev xav txog engineering-tsis yog kev kwv yees. Thaum koj qhov project tom ntej stacks gypsum ntawm gypsum, xaiv screws ua rau lub interface - tsis yog lub stud. Vim tias nyob rau hauv kev ua tiav cov ntoo, cov pob qij txha uas muaj zog tshaj plaws yog cov uas koj tsis pom.