Construction process for filling joints between door and window and universal auxiliary frame and side frame of buildings by pressure injection

Abstract

The invention provides a construction process for filling joints between door and window and universal auxiliary frame and side frame of buildings by pressure injection, comprising: arranging barrier strips on the peripheries of the auxiliary frame and side frame and near an outward side of the auxiliary frame and side frame, wherein the barrier strips are continuously distributed on the peripheries of the auxiliary frame and side frame; embedding the auxiliary frame and side frame from the outward sides of openings to predetermined positions in the openings, wherein the barrier strips continuously distributed separate the gaps between the auxiliary frame, side frame and openings into outer and inner gaps, injecting filling materials in the outer gaps along the peripheries of the auxiliary frame and side frame by mechanical pressure injection; and after the solidification of the filling materials, injecting filling materials in the inner gaps along the peripheries of the auxiliary frame and side frame by mechanical pressure injection. The invention adopts the creative construction process above, thus improving the compactness of filling joints between door and window and universal auxiliary frame and side frame of building by pressure injection, preventing void filling, and increasing the construction quality and working efficiency of door and window of buildings.

Description

technical field [0001] The invention relates to a construction technology, in particular to a construction technology for pressure injection caulking of openings of building doors and windows and general attached frames and frames. Background technique [0002] At present, there are specified gaps between the frame of the building doors and windows and the reserved openings to ensure that the doors and windows are installed accurately. For the above gaps, after the interior components are fixed, manual filling and batching are used to complete the later caulking and surface treatment. Work, for larger gaps, construction personnel generally use the method of filling broken bricks and other sundries inside first, and then manually filling and batching the surface. This construction process has slow construction progress and gap filling density. Poor, even some caulking materials will leak water shortly afterwards, and the poor compactness of the caulking will also become the s...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a construction process for pressure injection caulking of openings of building doors and windows and general attached frames and borders. The method of mechanical pressure injection is used in the caulking, which not only improves work efficiency, but also improves the compactness of gap filling and prevents water seepage, Water leakage, improve construction quality and work efficiency, and solve the quality and safety problems existing in the leakage of water in the caulking of doors and windows in existing buildings, the attachment of frames to doors and windows, and the connection between frames and walls

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