Construction method of filling gaps on top of filler wall

Abstract

The invention discloses a construction method for plugging seams at the top of a filling wall. The construction steps include: reserving a certain gap when the masonry of the filling wall is built to the bottom of the concrete structure beam or slab; The wedge plug is tightly plugged on the inside of the wall to give a preload to the top of the masonry; the outside of the top of the wall is treated with fine stone concrete to ensure that the dry hard fine stone concrete or cement mortar can fill the gap tightly; After the stone concrete strength reaches 50%, remove the anti-corrosion wooden wedge, fill the inner side of the wall with fine stone concrete, and embed grouting pipes at intervals; after the plastering inside the wall is completed, pour polymer cement mortar through the pre-buried grouting pipes . The invention has the advantages that the construction method is simple and easy to operate, speeds up the project progress, shortens the construction period, improves the quality, reduces the cost, and effectively solves the difficult problem that cracks are easily cracked at the top of the filling wall under the concrete beam or the slab.

Description

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AI Technical Summary

Benefits of technology

This new technology simplifies its structure while making it easier for users to use them quickly without having any issues like cracking over time when constructing fillings at heights above the surface being filled.

Problems solved by technology

This patented describes how cracks occur during building constructions due to differences between material properties caused when they meet each other over time. Existing methods for improving this issue involve adding filler blocks around the edges of the roofs before pouring them into place. However these techniques may also cause damage if there aren't enough space left behind from previous placement.

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