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Cured-in-place pipe (cipp)
| Глоссарий по проходческим щитам (тоннелингу) |
Method of lining with a flexible tube impregnated with a thermosetting resin which produces a pipe after resin cure.
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Impregnated, английский
- A metallic material in which fragments of diamond or other hard substances (in unflocculated distribution) are intermixed and embedded. see impregnated bit.
- Said of rock, fabrics, or other bodies the pores of which are more or less filled with extraneous materials such as oil, tar, resins, rubber, etc.
- Containing metallic minerals, scattered or dif fused throughout the mass. properly used in re ferring to country rock containing scattered grains of mineral similar to that in the vein. 53
Thermosetting, английский
- Having the property of undergoing a chemical
- Descriptive of a material such as synthetic resin which hardens when heated or cured, and does not soften when reheated.
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Continuous sliplining, английский
Method of lining with a pipe made continuous for the length of the section to be renovated prior to insertion, and which has not been shaped to give a cross sectional diameter smaller than its final diameter after installation.
Close-fit sliplining, английский
Method of lining with a continuous pipe for which the cross section is reduced to facilitate installation, and reverted after installation to provide a close fit to the existing pipe.
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