tag nrho threaded steel self drilling pob zeb ntsia liaj qhov rooj / hollow thauj tog rau nkoj bar / thauj tog rau nkoj rods

tag nrho threaded steel self drilling pob zeb ntsia liaj qhov rooj / hollow thauj tog rau nkoj bar / thauj tog rau nkoj rods

Tus Kheej Drilling Anchor system yog tsim los ntawm lub hollow threaded thauj tog rau nkoj bar nrog ib tug txiab laum me ntsis uas ua drilling, anchoring thiab grouting nyob rau hauv ib qho kev lag luam.Self drilling thauj tog rau nkoj yog tsuas yog siv nyob rau hauv txoj kab nqes stabilization, tunneling pre-support, foundations nrog micro pawg thiab lwm yam dej num.

Qhov zoo thiab cov yam ntxwv raws li hauv qab no:

1. Tsis tas yuav tsum muaj cov casings, vim cov pas nrig thauj tog rau nkoj tuaj yeem tho rau hauv cov av xoob yam tsis tas yuav tsum tau cov casings los txhawb cov boreholes.

2. Ceev ceev drilling thiab installation, vim hais tias drilling, installation thiab grouting yog nyob rau hauv ib qho kev lag luam.

3. Ob txoj hlua hlua thiab cov hlua trapezoid yog qhov muaj zog thiab zoo tagnrho rau kev sib tsoo-percussive drilling thiab ua kom muaj kev sib raug zoo nrog cov borehole gout.

4. Lub hollow core tsis tsuas yog ua haujlwm rau dej ntws tawm thaum lub sijhawm drilling, tab sis kuj rau grouting tom qab drilling.

5. Nruam xov kom paub meej tias cov tuav tuaj yeem txiav thiab sib txuas ntawm txhua qhov chaw, lossis txuas ntxiv.

6. Cov khoom thauj tog rau nkoj sib txawv muaj rau cov av sib txawv.

R xov anchor bar los yog hu ua pob zeb ntsia liaj qhov rooj, av ntsia hlau, uas yog ib yam ntawm threaded hollow bar, bar nto nrog ib tug hlua xov raws li ISO 10208 & 1720. Nws yog thawj zaug invented los ntawm MAI rau 1960S los daws qhov tsawg ntawm kev tsim kho ceev ntawm kev nyuaj. underground tej hauj lwm, niaj hnub no;nws yog nrov heev thoob plaws lub ntiaj teb no.