During the construction process, what is often encountered is the secondary grouting of the Stay Wire Assembly Fititngs, that is, when the foundation is poured, the reserved holes for the Stay Wire Assembly Fititngs are reserved in advance on the foundation, and the Stay Wire is worn when installing the equipment. Assembly Fititngs, then use concrete or cement mortar to pour Stay Wire Assembly Fititngs to death.
Before laying the Stay Wire Assembly Fititngs, the rust and oil on the Stay Wire Assembly Fititngs should be removed, but the thread part should be coated with grease, and then check whether the fit with the nut is good. During the laying of the Stay Wire Assembly Fititngs , Should prevent debris from falling into the Stay Wire Assembly Fititngs hole to ensure the quality of the grouting. When preparing for the secondary watering of the hook type Stay Wire Assembly Fititngs, it should be noted that the lower hook must not touch the bottom, and a gap of at least 100mm must be left. The distance between the Stay Wire Assembly Fititngs and each side of the hole wall should not be less than 15mm . If the gap is too small, it is not easy to fill up during grouting, and holes will appear in the concrete. If the equipment is installed in the basement or the concrete floor on the foundation, the Stay Wire Assembly Fititngs hook end should be hooked to the steel bar; if there is no steel bar, a round steel should be used to cross the hook.
