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Method for renovation of surface dressings around well curbs, and a compressible device for use in the method
Method for renovation of surface dressings around well curbs, and a compressible device for use in the method
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机译:整修路缘石周围的表面敷料的方法以及用于该方法的可压缩装置
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摘要
A method for renovating a well curb by lifting it to a first position, whereafter a compressible device is positioned around the well curb. Hereafter the well curb is lowered to a second position so that the compressible device is abutting the upper edge of the well, whereafter a casting material is injected into the cavity between the surface dressing and a filling around the well. Finally the well curb is lowered to a third and final position. Also, a compressible device for use in the method.
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