Telescopic strut is a flexible and practical system which is used as sub-base support in laying and beam formwork applications. Column and curtain settlements are scattered and short floor deficiencies are suitable for use in projects that are suitable and ideal. Ease of use, wide adjustment range, economical, precision, ease of application, long life and the number of re-use is too many reasons to choose. H20 can be used with wooden beams. Telescopic sewing is compatible with all kinds of geometry. The system is painted with special antipast.