Mold and method for pouring regular decoration holes in fair-faced concrete wall
A technology of fair-faced concrete and decorative holes, which is applied to the on-site preparation of building components, construction, building structure, etc., can solve the problems of difficult and time-consuming chiseling of decorative holes, inability to pour decorative holes, and poor appearance of decorative holes.
Active Publication Date: 2021-08-13
BEIJING NO 3 CONSTR ENG
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Problems solved by technology
[0007] The technical problem to be solved is: in the fair-faced concrete wall, some decorative holes cannot be poured due to the inability to install the pull screw. These decorative holes are processed by manual chiseling. The appearance of the decorative hole is extremely poor
Method used
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[0035] like Figure 1-3 As shown, a mold for pouring regular decorative holes on the fair-faced concrete wall is used to pour regular decorative holes on the fair-faced concrete wall where the pull screw cannot be installed; including detachable anchoring on the inside of the wall template 4 The easy-to-detach top brace 2, and the sleeve 3 inserted in the fair-faced concrete wall to be poured;
[0036] The sleeve 3 is a tube with one end closed and one end open, and the axis is perpendicular to the wall formwork 4. The easy-to-detach top brace 2 supports the inner wall of the sleeve 3 from the open end of the sleeve 3, and detachably holds the sleeve 3 Anchored on the inner wall of the formwork;
[0037] A seal for preventing concrete from entering the sleeve 3 is provided at the opening of the sleeve 3 .
[0038] The easy-to-detach top brace 2 is anchored on the inside of the formwork by bolts 11.
[0039] Note that in the figure of this embodiment, the length of the sleev...
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The invention relates to the technical field of connecting parts or other accessories for formwork shells, working frame structures or formworks, and discloses a mold and method for pouring regular decoration holes in a fair-faced concrete wall. The mold comprises an easily-detachable jacking head detachably anchored on the inner side of a wall formwork and a sleeve inserted in the fair-faced concrete wall to be poured; the sleeve is a pipe with one closed end and one open end; the axis of the sleeve is perpendicular to the wall formwork; the easily-detachable jacking head is inserted into the sleeve from the open end of the sleeve and detachably anchors the sleeve to the inner wall of the formwork; and a sealing part for preventing concrete from entering the sleeve is arranged at the opening of the sleeve. According to the mold and method for pouring the regular decoration holes in the fair-faced concrete wall, the inventor finds that the problem of difficult mold removal can be overcome by supporting the easily-detachable jacking head in the sleeve serving as a male mold, and the shaking of the easily-detachable jacking head can be eliminated by installing a base plate on a bolt. By means of the two points, the male die is successfully adopted to achieve the pouring of the decoration holes, so that the problem that the decoration holes are chiseled manually is solved.
Description
technical field [0001] The invention relates to the technical field of formwork shells, work frame structures or formwork connectors or other accessories, in particular to a mold and method for pouring regular decorative holes on fair-faced concrete walls. Background technique [0002] Fair-faced concrete is a kind of expressive technique of architectural modernism, and it is also called decorative concrete because of its great decorative effect. The basic idea is that after the concrete is poured, there is no longer any painting, tiling, stone and other operations, and only the plain color of the concrete is displayed. Fair-faced concrete lacks the decoration work after removing the formwork, so it is roughly determined at the stage of forming the formwork. [0003] The decorations on the fair-faced concrete wall are mainly patterns left by "construction traces", including decorative holes, exposed seams, and cicada seams. Among them, the decorative hole is usually a pull...
Claims
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Login to View More IPC IPC(8): E04G15/06
CPCE04G15/063
Inventor 杨波王力平李东徐海祥孟煜童孙海文艾云忠崔建滨王俊林刘增任京文马振国
Owner BEIJING NO 3 CONSTR ENG