Self Drilling Anchor Bar

Tsanangudzo Pfupi

Yakazara yakarukwa simbi yekuzviboora dombo bhoti / hollow anchor bar / anchor rods

Iyo Self Drilling Anchor system inoumbwa nehollow threaded anchor bar ine chibooreso chekupira icho chinoita kuchera, kumisa uye grouting mukuvhiya kumwe chete.Self drilling anchor system inonyanya kushandiswa mukutsetseka kwemateru, tunneling pre-rutsigiro, nheyo dzine micro piles nezvimwe mapurojekiti.

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Advantages uye Hunhu sezviri pazasi:

1. Hapana makaseji anodiwa, nekuti simbi dzekubatirira dzinogona kuroverwa muivhu rakasununguka pasina kuda makaseji kutsigira zvibhorani.

2. Kukurumidza kuchera uye kuisa, nokuti kuchera, kuisa uye grouting zviri mukushanda kumwe chete.

3. Zvose tambo dzetambo uye trapezoid tambo dzakasimba uye dzakanakira rotary-percussive drilling uye kuve nechokwadi chepamusoro chekubatana ne borehole gout.

4. Iyo hollow core haingoshandiri kutsvaira panguva yekuchera, asiwo ye grouting mushure mekuchera.

5. Shinda dzinoramba dziripo dzinoona kuti mbariro dzinogona kutemwa nekubatanidzwa chero nguva, kana kuwedzerwa.

6. Mabhiti akasiyana-siyana anowanikwa kune mamiriro akasiyana epasi.

R thread anchor bar kana inonzi rock bolt, ivhu mbambo, inova rudzi rweshinda yakarukwa mhango, bhaa pamusoro netambo shinda maererano ISO 10208 & 1720. Yakatanga kugadzirwa na MAI muna 1960s kugadzirisa yakaderera kuvakwa kumhanya pane yakaoma. mabasa epasi, mazuvano;inofarirwa zvikuru pasi rose.

Size	OD(mm)	ID(mm)	Ultimate Load(KN)	Goho Mutoro(KN)	Huremu(kg/M)
R25N-14	25.0	14.0	200	150	2.3
R32L-22	32.0	22.0	210	160	2.8
R32N-21	32.0	21.0	280	230	2.9
R32N-18.5	32.0	18.5	280	230	3.4
R32S-17.5	32.0	17.5	360	280	3.5
R32S-15	32.0	15	360	280	4.1
R38N-21	38.0	21.0	500	400	4.8
R38N-19	38.0	19.0	500	400	5.5
R51L-38	51.0	38.0	550	450	6.0
R51L-36	51.0	36.0	550	450	7.6
R51N-36	51.0	36.0	800	630	7.6
R51N-33	51.0	33.0	800	630	8.4
Simbi giredhi		Acc.kune EN10083-1
Thread direction		Ruoko rworuboshwe
Thread standard		ISO 10208 / ISO1720