Construction method of wrapping fair brick masonry for concrete structure of historic building

Abstract

The invention discloses a construction method of wrapping fair brick masonry for a concrete structure of a historic building. The method comprises following steps: step 1, deepening design of joints, wherein joints composed of the fair brick masonry and a concrete framework structure comprise framework columns, framework beams, door and window opening beams, structure columns, wall surface ornaments and special-shaped windows; step 2, cutting of black bricks and pre-burying of lacing and anchoring steel bars; step 3, construction of the fair brick masonry with joints wrapped for the concrete framework structure; step 4, pointing: pointing from the top to the bottom after the wrapped fair brick masonry of the concrete framework structure is finished after the bricklaying of the wrapped fair brick masonry of the concrete framework structure is finished, wherein the pointing form is flush joint at the depth of 6mm. The construction method of wrapping the fair brick masonry for the concrete structure of the historic building has the following beneficial effects: the construction method is simple in step, reasonable in design, easy and convenient in construction and good in application effect; the fair brick masonry is wrapped by utilizing black bricks processed after deepening design of all joints according to the concrete framework structure such that the wall surface of the historic building looks more exquisite.

Description

technical field [0001] The invention belongs to the technical field of building masonry structure engineering, and in particular relates to a construction method of clear water masonry outsourcing concrete structures of ancient buildings. Background technique [0002] The clear water masonry surface of ancient Chinese buildings is basically made of stone or green bricks, and no building structural materials are exposed on the surface. The main structural materials of modern ancient buildings are reinforced concrete, and the main application parts include: building frame structure, outer wall ring beams, door and window opening beams, outer wall horizontal and vertical decorative lines, outer wall columns and other parts. In order to restore the masonry appearance of ancient buildings, stone or blue bricks must be used to conceal the above-mentioned exposed concrete structure. At the same time, the materials and methods used must meet the requirements of the current design an...

AI Technical Summary

Problems solved by technology

[0005] 2. Wall nodes: In the concrete frame structure, the blue brick surface is basically not treated or treated with cement mortar in the building frame structure, external wall ring beams, door and window lintels, external wall horizontal and vertical decorative lines, and external wall columns. This crude processing method cannot fundamentally meet the requirements for the appearance effect of ancient building masonry, and must be treated as a special node of the wall by structural measures.

[0006] 3. Wall decoration: cement mortar is used to paste masonry during the construction of ancient building masonry wall decoration. There is no structural measure between the wall and the wall, and the overall stability is poor.

[0007] 4. Masonry materials: Most of the masonry materials on the market are made by hand or simple tools, resulting in inconsistent material sizes and poor surface appearance quality. During loading and unloading, transportation and on-site construction, it is easy to have missing edges, corners, Quality defects such as surface pollution, resulting in the appearance quality of the finished wall surface can not meet the appearance effect of the traditional ancient building clear water masonry surface

Therefore, it is not fine enough compared with the surface perception effect of traditional ancient building walls

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