Wedge anchor yotumizidwa ku EU iyenera kukwaniritsa zofunikira za certification ya ETA. Mayeso akuluakulu ndi awa:

Zofunikira pa Ntchito Zoyambira
1. Kukana kwamakina ndi kukhazikika
Khalidwe kukana kukanika katundu.
2. Kukana kulephera kwachitsulo (kukanika).
3. Kukana kophatikizana kukokera kunja ndi kulephera konkire.
4. Kukana kulephera kwa konkire.
5. Mtunda wam'mphepete kuti muteteze kugawanika pansi pa katundu.
6. Kuchuluka kokhazikitsa torque mphindi.
7. Mtunda wam'mphepete wocheperako ndi katalikirana
Kukana kukana kukameta ubweya wa ubweya (static and quasi-static loading)
8. Kukana kulephera kwachitsulo (kumeta ubweya)
9. Kukana kulephera kutulutsa
10. Kukana konkire m'mphepete kulephera.
Kusamuka kwa nthawi yayitali komanso kwakanthawi kochepa
11 Kusamuka kwanthawi yayitali komanso kwakanthawi
Kukhalitsa
12 Kukhalitsa kwazitsulo zazitsulo
Kukana kwamakhalidwe ndi kusamuka kwamagulu ochita zivomezi C1 kapena C2 (posankha)
13 Kukana kulephera kwachitsulo

Werengani zambiri:Maboti a Catalogue

Eta Approved Wedge AnchorMawonekedwe
Nangula zowonjezera zamtundu wa screw-certified ETAETA idavomerezedwa ndi bolt, kamangidwe kake kamakhala kokometsedwa poyerekeza ndi anangula wamba owonjezera amtundu wa screw, omwe amawongolera magwiridwe antchito, ndipo apititsa patsogolo magwiridwe antchito osasunthika komanso onyamula katundu. Nangula zowonjezera zamtundu wa ETA ndizowonjezereka Kulimba kwamphamvu kwa nangula wamba wamtundu wa screw-type kumawonjezeka ndi 10%

Ulusi Wautali: Woyenera kukhazikitsa malo, kusintha kosinthika
Sankhani kuya kolowera koyenera malinga ndi makulidwe a mbale. Pamene kuzama kumawonjezeka, mphamvu yamagetsi imawonjezeka. Chogulitsachi chili ndi ntchito yodalirika pambuyo pakukulitsa

TB 7 wedge nangulantchito

Kumangirira zinthu zolowera mu konkriti yosang'ambika (monga zida, chitsulo chatchanelo, njanji zowongolera, mabulaketi, zida zachitsulo, ma escalator, njanji, makoma a makatani, ndi zina zambiri.)

特点

ETA认证的螺杆式膨胀锚栓，整体结构相较于普通螺杆式膨胀锚栓进行了优化，提升了锚固性能，在静态承载和动态承载性能都有明显的增强，ETA螺杆式膨胀锚栓比普通螺杆式膨胀锚栓抗拉强度提高了10%

长螺纹：适用于间距式安装、可灵活调节

依固定板厚选择合适的埋入深度，随着埋入深度的增加，拉力增加，此产品有

应用

适用于非开裂混凝土中贯穿式物件的紧固（如设备、槽钢、导轨、支架、钢结构、扶梯、栏杆、幕墙等）

Wedge AnchorFakitale yovomerezeka ya ETA

ETA tru bolt wedge expansion anchor workshop kuwombera kwenikweni

ETA YOVOMEREZEKA kulongedza nangula wa wedge

ETA YOVOMEREZEKA wedge nangula pa nthawi yobereka