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Adhesion assisting tool for mortar and adhesion assisting system

An auxiliary device and auxiliary system technology, which is applied in the connection of formwork/formwork/work frame, covering/lining, and on-site preparation of building components, etc., can solve the problems of poor surface appearance of concrete structures, etc. Simple structure, compact structure effect

Inactive Publication Date: 2017-06-13
SHOKI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Also, the concrete structure constructed in this way is in a state where only the formwork has been removed, so the appearance of the surface of the concrete structure is poor

Method used

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  • Adhesion assisting tool for mortar and adhesion assisting system
  • Adhesion assisting tool for mortar and adhesion assisting system
  • Adhesion assisting tool for mortar and adhesion assisting system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0245] figure 1 An example in which the first embodiment of the adhesion assisting system for mortar of the present invention is applied to a concrete structure 10 is shown. The concrete structure 10 is, for example, a reinforced concrete building and is composed of a plurality of concrete walls.

[0246] The adhesive auxiliary system for mortar (hereinafter also referred to as adhesive auxiliary system MS) plays the following role, that is, each mortar wall formed on each surface of a plurality of concrete walls of the concrete structure 10 is relatively Wall bonding is assisted.

[0247] Hereinafter, in the first embodiment, for the application of the adhesion assisting system MS in the plurality of concrete walls figure 1 An example of a mortar wall M formed by the surface 11 of a concrete wall 10a is shown for illustration.

[0248] In the first embodiment, the mortar wall M is formed by applying ready-mixed mortar to the surface 11 of the concrete wall 10a with a prede...

no. 2 Embodiment approach

[0378] Figure 19 and Figure 20 The second embodiment of the bonding support system MS of the present invention is shown. In this second embodiment, the first adhesion assisting tool 100 is provided with an annular support wall 140 a instead of the annular support wall 140 of the first adhesion assisting tool 100 described in the first embodiment.

[0379] In this second embodiment, the annular support wall 140a is as Figure 20 or Figure 21 As shown, two peripheral wall portions 141 and 142 are formed, and the peripheral wall portion 141 is coaxial and upward from the upper end opening of the annular connecting wall 130 like the annular support wall 140 described in the first embodiment. integrally extended.

[0380] Here, the peripheral wall portion 141 is thick and annular like the annular support wall 140 described in the first embodiment. Wall 140 also, on its inner peripheral face, such as Figure 20 As shown, it is integrated coaxially with the upper end opening...

no. 3 Embodiment approach

[0389] Figure 22 The main part of the 3rd embodiment of the bonding support system MS of this invention is shown. In this third embodiment, the first bonding aid 100 described in the first embodiment is provided with a plurality of linear pieces 121 instead of a plurality of engaging pieces 120 .

[0390]The plurality of linear pieces 121 are integrally formed so as to extend in an arc shape from the surface of the connector 110 toward the side of the annular support wall 140 . Here, the plurality of linear sheets 121 are formed so as to have rigidity capable of deeply dipping into the ready-mixed mortar and have breaking strength capable of supporting the mortar wall M after the ready-mixed mortar is cured. In addition, the plurality of linear sheets 121 arranged in a row are formed by molding each inner surface with a pin core or by applying stretch. Other structures are the same as those of the first embodiment.

[0391] According to the third embodiment configured in t...

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PUM

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Abstract

Provided are an adhesion assisting tool for mortar and an adhesion assisting system provided with the adhesion assisting tool for mortar, which are capable of preventing mortar from dropping from a concrete building structure, without accompanying extra work or generation of wasteful components. An adhesion assisting tool (200) is formed by resin injection molding so as to include a substrate (210), four hooks (220a to 220d), and a plurality of engagement pieces (230) integrally. The four hooks (220a to 220d) are formed so as to extend from four inner opening holes (212a to 212d) of the substrate (210). The plurality of engagement pieces (230) are formed at dispersed locations so as to protrude, in respective half loop shapes, from ten outer opening holes (213a to 213j) of the substrate (210).

Description

technical field [0001] The present invention relates to an adhesion assisting device for mortar suitable for assisting the adhesion of mortar to a concrete structure, and an adhesion assisting system for mortar including the adhesion assisting device. Background technique [0002] Conventionally, when constructing a concrete structure, a plurality of spacer bolts were used to maintain a predetermined distance between two formworks facing each other. In this state, ready-mixed concrete is poured between the two formworks, allowed to cure, and then the two formworks are removed, thereby constructing the concrete structure. [0003] Also, the concrete structure built in this way is in a state where only the formwork has been removed, so the appearance of the surface of the concrete structure is poor. Therefore, in order to improve the appearance, a mortar wall is usually formed on the surface of the concrete structure by applying mortar and curing it. [0004] Here, the morta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/02
CPCE04F13/04E04G17/06E04G21/02
Inventor 諌山修一
Owner SHOKI