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T76 Tag Nrho Threaded Steel Self Drilling Pob Zeb Bolt / Hollow Anchor Bar

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  • T76 Tag Nrho Threaded Steel Self Drilling Pob Zeb Bolt / Hollow Anchor Bar
  • T76 Tag Nrho Threaded Steel Self Drilling Pob Zeb Bolt / Hollow Anchor Bar
  • T76 Tag Nrho Threaded Steel Self Drilling Pob Zeb Bolt / Hollow Anchor Bar

Lus piav qhia luv luv:

Khoom npe: Self-Drilling Anchor / Anchor Hollow Steel Bars

Txuj: AISI, ASTM, BS, DIN, GB, JIS

Khoom siv: Alloy Steel / Carbon Steel

Length: Raws li tus neeg siv khoom Length

Cov Kev Lag Luam Muaj Peev Xwm: Tunnel Pre-Support, Slope, Coast, Mine

Thauj Pob: Pob; Thawv / MDF Pallet

Cov nqe lus them nqi: L / C, T / T (30% tso nyiaj)

Daim ntawv pov thawj: ISO 9001, SGS

Ntim Cov Lus Qhia: Txheem seaworthy packing, hom kab rov tav thiab ntsug hom yog txhua yam muaj


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Khoom cim npe

Txheej txheem cej luam ntawm T76 Tag Nrho Threaded Steel Self Drilling Pob Zeb Bolt

Self drilling anchors yog hom tshwj xeeb ntawm pas nrig anchors. Tus kheej-drilling thauj tog rau nkoj muaj ib tug sacrificial laum me ntsis, hollow steel bar ntawm qhov tsim nyog sab nrauv thiab puab txoj kab uas hla thiab coupling ceev. Lub thauj tog rau nkoj lub cev yog ua los ntawm ib tug hollow steel raj nrog ib tug txheej puag ncig xov. Lub raj steel muaj lub tshuab txiab txiab ntawm ib qho kawg thiab cov txiv ntoo sib txuas nrog lub phaj hlau kawg. Tus kheej drilling anchors yog siv nyob rau hauv ib txoj kev uas hollow steel bar (qhib) muaj ib tug coj sacrificial laum me ntsis rau nws sab saum toj es tsis txhob ntawm ib tug classic xyaum me ntsis.

hollow grouting kauv thauj tog rau nkoj pas hlau (14)
hollow grouting kauv thauj tog rau nkoj pas hlau (15)

Specification ntawm Self Drilling Anchor Rods

  R25 N R32L R32 N R32/18.5 R32S R32 SS R38 N R38/19 r51l ua R51 N T76 N T76 S
Sab nraud txoj kab uas hla (mm) 25 32 32 32 32 32 38 38 51 51 76 76
Sab hauv txoj kab uas hla(mm) 14 22 21 18.5 Nws 17 15.5 ib 21 19 36 33 52 45
Sab nraud txoj kab uas hla, siv tau (mm) 22.5 Nws 29.1 ib 29.1 ib 29.1 ib 29.1 ib 29.1 ib 35.7 ib 35.7 ib 47.8 ib 47.8 ib 71 71
Qhov kawg load peev (kN) 200 260 280 280 360 405 500 500 550 800 1600 Xyoo 1900
Load peev xwm (kN) 150 200 230 230 280 350 400 400 450 630 1200 1500
Tensile zog, Rm (N / mm2) 800 800 800 800 800 800 800 800 800 800 800 800
Kev tawm dag zog, Rp0, 2 (N / mm2) 650 650 650 650 650 650 650 650 650 650 650 650
Qhov hnyav (kg / m) 2.3 2.8 2.9 3.4 3.4 3.6 4.8 5.5 6.0 7.6 16.5 ib 19.0 Nws
hollow grouting kauv thauj tog rau nkoj pas hlau (16)

Qhov zoo thiab daim ntawv thov ntawm Tus Kheej Drilling Anchor Rods

Txoj haujlwm ntawm hollow grouting kauv thauj tog rau nkoj pas nrig yog grouting, yog li nws tseem hu ua grouting yeeb nkab. Nws tuaj yeem hloov pauv hauv qhov kev npaj tag nrho kom ua tiav thawj qhov siab. Nyob rau hauv lub siab, lub sab hauv slurry ntws tawm, uas tsis tsuas yog muaj ib tug ruaj nyhuv ntawm nws tus kheej, tab sis kuj nkag mus rau lub thauj tog rau nkoj qhov thaum lub slurry overflows, ua si lub luag hauj lwm nyob rau hauv consolidating lub pob zeb nyob ib ncig ntawm. Nws muaj nws tus kheej qhov zoo hauv daim ntawv thov thiab kev npaj, yog li nws tuaj yeem pom nws tus kheej zoo hauv daim ntawv thov:

1 、 Nws yog qhov tseeb raws li cov txiaj ntsig no uas qhov kev txhawb nqa sai sai tuaj yeem ua tiav thiab qhov deformation ntawm cov pob zeb nyob ib puag ncig tuaj yeem tswj tau zoo tias cov txiaj ntsig zoo tuaj yeem ua tiav.

2, Nws siv txoj hauv kev hollow hauv kev npaj, kev sib koom ua ke ntawm cov pas nrig thiab cov kav dej. Nws yog precisely no hom phiaj uas muaj zoo zoo. Yog hais tias nws yog ib txwm grouting yeeb nkab, nws yuav ua rau poob vim rov qab-thiab-tawm rub, uas yuav tsis muaj xws li tshwm sim.

3 、 Nws tuaj yeem txhim kho qhov zoo ntawm qhov project, uas yog qhov tseeb vim tias nws tuaj yeem ua tiav qib siab ntawm kev ua tiav thaum lub sij hawm grouting, thiab ua ke nrog grouting, nws tuaj yeem ua tiav cov txiaj ntsig ntawm kev siab grouting.

4 、 Nws qhov nruab nrab yog qhov zoo. Nrog rau qhov sib ntxiv ntawm lwm yam khoom siv thaum siv, nws nce nws qhov nruab nrab, cia cov slurry qhwv tag nrho cov hollow thauj tog rau nkoj pas nrig. Nws yog qhov tseeb vim qhov no uas xeb yuav tsis tshwm sim thaum siv thiab tuaj yeem ua tiav kev siv mus ntev.

5 、 Nws kuj yog ib qho yooj yim heev ntawm lub cuab yeej, uas kuj tseem ceeb heev. Tsuav nws yooj yim rau ntawm lub cuab yeej, nws tuaj yeem txo qhov kev debugging thiab siv sijhawm. Ua ke nrog cov cuab yeej, tsis tas yuav tsum muaj cov ntsia hlau ntxiv kom ua tau raws li qhov yuav tsum tau ua ntawm cov txiv ntseej thiab lub ncoo.

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