CN111502292A - Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard - Google Patents
Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard Download PDFInfo
- Publication number
- CN111502292A CN111502292A CN202010373076.4A CN202010373076A CN111502292A CN 111502292 A CN111502292 A CN 111502292A CN 202010373076 A CN202010373076 A CN 202010373076A CN 111502292 A CN111502292 A CN 111502292A
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- China
- Prior art keywords
- expansion bolt
- wall
- hole
- aerated concrete
- autoclaved aerated
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides a sinking process method of an expansion bolt for a through-wall hole of an autoclaved aerated concrete wallboard, which comprises the following steps: s1: firstly, accurately positioning a position where supporting facilities need to be installed by using a measuring tool, and marking an accurate punching position; s2: further selecting an expansion bolt with a matched specification, and then drilling a through-wall hole by aligning an electric hammer to the punching position; s3: then, the expansion bolt is implanted into the wall surface on the other side of the wall body and is sunk into the wall surface on the other side for 15 mm; s4: then fastening the expansion bolt to the required length for installation of the facility; s5: then adding water into an anti-cracking agent prepared from the polymer emulsion and the additive, cement and sand according to a certain proportion and stirring to prepare anti-cracking mortar which can meet certain deformation and can not crack; the autoclaved aerated concrete wallboard is installed by using a through-wall hole expansion bolt sinking type process method, so that the autoclaved aerated concrete wallboard is accurate in position, working procedures are saved, the operation is simple and convenient, the general facility installation bearing quality is reliable, and the durability is strong.
Description
Technical Field
The invention relates to the technical field of indoor decoration engineering of fabricated steel structure buildings, in particular to a sinking type process method of an expansion bolt for a wall through hole of an autoclaved aerated concrete wallboard.
Background
The method for installing the autoclaved aerated concrete wallboard bearing facility comprises the following steps of (1) installing the autoclaved aerated concrete wallboard bearing facility in the prior art; pre-arranging embedded parts for the autoclaved aerated concrete wallboard in the production process of a manufacturer. When the autoclaved aerated concrete wall panel is installed on site, the common bearing facilities are basically fixed by expansion bolts, the facilities which need to be installed cannot be accurately positioned due to assembling tolerance, and the autoclaved aerated concrete wall panel generally adopts facilities which have the thickness of about 120mm and cannot bear common weight and frequent movement, such as a sliding door, a wall-mounted handrail, a wall-mounted wash basin cabinet, a toilet hardware pendant, a kitchen wall cabinet, smoke pumping equipment and the like.
In the process of implementing the invention, the following problems in the prior art are found to be at least not solved: the embedded parts are preset in the autoclaved aerated concrete wallboard bearing facility, the preset position is inaccurate in the production process by a manufacturer, and the process is complicated; designing the position of the embedded part of the matched facility and the field installation tolerance, so that the facility cannot be installed; because of the weight and the activity of the installation facility, the expansion bolt is easy to loosen, and the problems of falling damage and safety of the facility are easy to occur.
Therefore, a sinking type process method of the autoclaved aerated concrete wallboard through-wall hole expansion bolt is provided.
Disclosure of Invention
The invention aims to provide a through-wall-hole expansion bolt sinking type process method for an autoclaved aerated concrete wallboard, wherein the autoclaved aerated concrete wallboard is installed by using the through-wall-hole expansion bolt sinking type process method, so that the autoclaved aerated concrete wallboard is accurate in position, simple and convenient in process and operation, reliable in bearing quality and strong in durability in installation of general facilities, and the problems in the background technology are solved.
The invention provides a sinking process method of an expansion bolt for a through-wall hole of an autoclaved aerated concrete wallboard, which comprises the following steps:
s1: firstly, accurately positioning a position where supporting facilities need to be installed by using a measuring tool, and marking an accurate punching position;
s2: further selecting an expansion bolt with a matched specification, and then drilling a through-wall hole by aligning an electric hammer to the punching position;
s3: then the expansion bolt is implanted into the other side wall surface of the wall body and is sunk into the other side wall surface;
s4: then fastening the expansion bolt to the required length for installation of the facility;
s5: then adding water into an anti-cracking agent prepared from the polymer emulsion and the additive, cement and sand according to a certain proportion and stirring to prepare anti-cracking mortar which can meet certain deformation and can not crack;
s6: and finally, filling and paving the hole sites on the back of the bolts by using anti-crack mortar by a user.
Preferably, in the step S2, the hole diameter of the drilled hole is 12-20 mm.
Preferably, in S3, the expansion bolt is sunk into the other wall surface to a depth of 10-15 mm.
Preferably, in S5, the ratio of the anti-crack mortar material to water is 1: 0.22.
compared with the prior art, the invention has the beneficial effects that:
the method comprises the steps of accurately positioning the position of a supporting facility to be installed after the autoclaved aerated concrete wall panel is installed on site, then matching an expansion screw with a required specification, drilling a through-wall hole by using an electric hammer to implant an expansion bolt into the wall surface on the other side of the wall body, sinking the expansion bolt into the wall surface on the other side by 15mm, fastening the expansion bolt to the required length for installation of the facility, further filling the hole position on the back of the bolt by using anti-crack mortar to ensure the bearing and using stability of the facility, and the smooth and attractive decorative surface Villas, electric and manual sliding doors of public buildings, wall-mounted wash-stand cabinets of toilet walls, hardware pendants, kitchen wall-mounted cabinets, smoking equipment and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block flow diagram of the process of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution:
the sinking process of the expansion bolt for the wall through hole of the autoclaved aerated concrete wallboard comprises the following steps:
s1: firstly, accurately positioning a position where supporting facilities need to be installed by using a measuring tool, and marking an accurate punching position;
s2: further selecting an expansion bolt with a matched specification, and then drilling a through-wall hole by using an electric hammer to aim at a drilling position, wherein the hole diameter of the drilled hole is 12-20 mm;
s3: then implanting the expansion bolt into the other side wall surface of the wall body, and sinking into the other side wall surface, wherein the depth of the expansion bolt sinking into the other side wall surface is 10-15 mm;
s4: then fastening the expansion bolt to the required length for installation of the facility;
s5: then adding water into an anti-cracking agent prepared from the polymer emulsion and the additive, cement and sand according to a certain proportion, and stirring to prepare the anti-cracking mortar which can meet certain deformation and can not crack, wherein the proportion of the anti-cracking mortar material to the water is 1: 0.22;
s6: and finally, filling and paving the hole sites on the back of the bolts by using anti-crack mortar by a user.
The working principle is as follows: the method comprises the steps of accurately positioning the position of a supporting facility to be installed after the autoclaved aerated concrete wall panel is installed on site, then matching an expansion screw with a required specification, drilling a through-wall hole by using an electric hammer to implant an expansion bolt into the wall surface on the other side of the wall body, sinking the expansion bolt into the wall surface on the other side by 15mm, fastening the expansion bolt to the required length for installation of the facility, further filling the hole position on the back of the bolt by using anti-crack mortar to ensure the bearing and using stability of the facility, and the smooth and attractive decorative surface Villas, electric and manual sliding doors of public buildings, wall-mounted wash-stand cabinets of toilet walls, hardware pendants, kitchen wall-mounted cabinets, smoking equipment and the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The sinking type process method of the expansion bolt for the wall through hole of the autoclaved aerated concrete wallboard is characterized by comprising the following steps of:
s1: firstly, accurately positioning a position where supporting facilities need to be installed by using a measuring tool, and marking an accurate punching position;
s2: further selecting an expansion bolt with a matched specification, and then drilling a through-wall hole by aligning an electric hammer to the punching position;
s3: then the expansion bolt is implanted into the other side wall surface of the wall body and is sunk into the other side wall surface;
s4: then fastening the expansion bolt to the required length for installation of the facility;
s5: then adding water into an anti-cracking agent prepared from the polymer emulsion and the additive, cement and sand according to a certain proportion and stirring to prepare anti-cracking mortar which can meet certain deformation and can not crack;
s6: and finally, filling and paving the hole sites on the back of the bolts by using anti-crack mortar by a user.
2. The process of sinking the autoclaved aerated concrete wall panel through-wall hole expansion bolt according to claim 1, wherein in S2, the hole diameter of the drilled hole is 12-20 mm.
3. The sinking process method of the autoclaved aerated concrete wall panel through-wall hole expansion bolt, according to the claim 1, is characterized in that in the step S3, the depth of the expansion bolt sinking into the other side wall surface is 10-15 mm.
4. The sinking process method for the autoclaved aerated concrete wall panel through-wall hole expansion bolt according to claim 1, wherein in the step S5, the ratio of the anti-crack mortar material to water is 1: 0.22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373076.4A CN111502292A (en) | 2020-05-06 | 2020-05-06 | Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373076.4A CN111502292A (en) | 2020-05-06 | 2020-05-06 | Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard |
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| CN111502292A true CN111502292A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010373076.4A Pending CN111502292A (en) | 2020-05-06 | 2020-05-06 | Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261198A (en) * | 1991-10-22 | 1993-11-16 | Mcmillan Larry S | Modular concrete connector |
| CN101603340A (en) * | 2009-07-10 | 2009-12-16 | 中建三局东方装饰设计工程有限公司 | Installation process for autoclaved lightweight concrete board partition wall |
| CN204590318U (en) * | 2015-02-26 | 2015-08-26 | 河南亚鹰钢结构幕墙工程有限公司 | The perpendicular dress syndeton of house and side fascia thereof |
| CN204781446U (en) * | 2015-02-26 | 2015-11-18 | 河南亚鹰钢结构幕墙工程有限公司 | Side fascia connection structure and use house of this structure |
| CN106639326A (en) * | 2015-10-28 | 2017-05-10 | 上海十三冶建设有限公司 | Method for planting steel bar in structure through expansion bolt |
| CN107663949A (en) * | 2017-09-30 | 2018-02-06 | 北绿建筑科技（鹿泉）有限公司 | External wall insulation Special mounting structure and installation method |
-
2020
- 2020-05-06 CN CN202010373076.4A patent/CN111502292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261198A (en) * | 1991-10-22 | 1993-11-16 | Mcmillan Larry S | Modular concrete connector |
| CN101603340A (en) * | 2009-07-10 | 2009-12-16 | 中建三局东方装饰设计工程有限公司 | Installation process for autoclaved lightweight concrete board partition wall |
| CN204590318U (en) * | 2015-02-26 | 2015-08-26 | 河南亚鹰钢结构幕墙工程有限公司 | The perpendicular dress syndeton of house and side fascia thereof |
| CN204781446U (en) * | 2015-02-26 | 2015-11-18 | 河南亚鹰钢结构幕墙工程有限公司 | Side fascia connection structure and use house of this structure |
| CN106639326A (en) * | 2015-10-28 | 2017-05-10 | 上海十三冶建设有限公司 | Method for planting steel bar in structure through expansion bolt |
| CN107663949A (en) * | 2017-09-30 | 2018-02-06 | 北绿建筑科技（鹿泉）有限公司 | External wall insulation Special mounting structure and installation method |
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Application publication date: 20200807 |
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