与渗流路径相连通的裂隙或延伸较短的裂隙，被浆液直接充填凝固后形成水泥结石。

The fractures are filled who open to the main seepage path cracks and those are neglected who not open to main seepage path or partly filled after flerried under grout pressure.

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经特殊设计的渗流剪切盒可以保证节理在进行剪切渗流试验中，一定压力的渗流水会沿指定路径流过节理面，且不发生渗漏。

The sealing shear box is designed especially to meet the purpose that seepage water of high-pressure flows along appointed path of joint face during the test while no leakage will happen.

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