ACTIVE ROCK SUPPORT SYSTEM OFFERS EXCELLENT CORROSION RESISTANCE.

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作者：

Anon

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来源：

South African Mining and Engineering Journal | 1979年 / 90卷 / 4151期

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摘要：

An underground rock support system based on epoxy resins and glass fiber not only ensures a high degree of corrosion resistance but also provides an active anchor that is mechanically stressed immediately after installation, and does not depend on rock movement to induce a stress.

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