CN103993684A - Thin concrete smearing partition wall - Google Patents
Thin concrete smearing partition wall Download PDFInfo
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- CN103993684A CN103993684A CN201410233265.6A CN201410233265A CN103993684A CN 103993684 A CN103993684 A CN 103993684A CN 201410233265 A CN201410233265 A CN 201410233265A CN 103993684 A CN103993684 A CN 103993684A
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- concrete
- wall
- smearing
- steel mesh
- mesh reinforcement
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Abstract
The invention relates to a thin concrete smearing partition wall. The thin concrete smearing partition wall comprises a concrete layer. The front face and the back face of the concrete layer are provided with plaster layers. A reinforcing mesh is arranged inside the concrete layer. A steel wire mesh is arranged on the reinforcing mesh. The extending end of the periphery of the reinforcing mesh is fixedly connected with reinforcing bars embedded in a building surface and a wall. Compared with a block wall, the concrete wall is firmer, cracks are not easily generated between the concrete wall and main structure concrete, and the number of quality defects is small.
Description
Technical field
The present invention relates to building field, be specifically related to a kind of thin concrete partition of smearing.
Background technology
What the interior wall of building was taked conventionally is blockwork mode, and blockwork is easy to produce crack between flooring and body of wall, and owner's the rate of complaints is high, increases the workload of the maintenance in later stage.
Summary of the invention
For solving deficiency of the prior art, the object of the present invention is to provide a kind of thin concrete partition of smearing.
For reaching above object, the technical scheme that the present invention takes is:
A kind of thin concrete partition of smearing, comprise layer of concrete, the tow sides of described layer of concrete are provided with floated coat, in described layer of concrete, are provided with steel mesh reinforcement, described steel mesh reinforcement is provided with gauze wire cloth, and reinforcing bar pre-buried on the external part of described steel mesh reinforcement surrounding and flooring and body of wall is connected and fixed.
Further, described steel mesh reinforcement have reinforcing bar in length and breadth two-way tying up form, the mesh of steel mesh reinforcement is that 200mm is square; Described gauze wire cloth is fixed on steel mesh reinforcement for two-way cross-under in length and breadth, and the mesh of gauze wire cloth is that 20mm is square.
Further, in described floated coat, be provided with grid cloth.
Take after above technical scheme, beneficial effect of the present invention is:
That concrete wall has is firmer than blockwork, be difficult for and agent structure concrete between produce crack, mass defect is few.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure: layer of concrete 1, steel mesh reinforcement 2, gauze wire cloth 3, grid cloth 4, floated coat 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, a kind of thin concrete partition of smearing, comprise the C20 layer of concrete 1 of 50mm thickness, in described layer of concrete, be provided with the single two-way steel mesh reinforcement 2 for ￠ 6mm200mm in length and breadth, the external part of steel mesh reinforcement 2 surroundings is connected with the embedded bar on body of wall and flooring, and on described steel mesh reinforcement, cross-under has the gauze wire cloth 3 of ￠ 1.5mm20mm; The tow sides of described layer of concrete are wiped with respectively floated coat 5, in described floated coat 5, are provided with grid cloth 4.
The thin concrete partition construction technology of smearing, comprises the following steps:
(1) measurement is put when main structure construction axle control net and body of wall control line play bidirectional lines on flooring, vertical body of wall, top board, emit the 70mm thick wall body position line and at flooring wall both sides bullet 30 ㎝ control lines;
(2) ponding and laitance are cleaned out, and hair is cut in 70 thick walls and original structure concrete wall intersection and flooring constuction joint position;
(3) the thick partition wall reinforcing bar of the pre-buried 70mm of flooring joint bar, top board does not have embedded bar, needs bar planting.The bore position that bar planting method following (a) is used electric drill to demarcate on structural plane, pitch-row 400, door opening place suitable for reading pitch-row 200; Bar planting aperture ￠ 8mm, hole depth is 80mm; (b), after having holed, will in hole, blow clean with inflator, with hairbrush by hole around dust clean out.Ensure to reach clean dry in hole; If moister in hole, must be with unit heater to being dried processing in hole; (c) adopt the bar planting of ￠ 8mm indented bars, when bar planting, first will in structure glue injection hole, also fill and reach 2/3 degree of depth, at the bottom of the patchhole of rotation reinforcing bar limit, limit, overflow aperture with a small amount of colloid and be advisable, leave standstill and wait to solidify for 72 hours;
(4) single two-way ￠ 6mm200mm reinforcing bar, direct and reserved steel bar or bar planting colligation overlap joint, lap length >=300mm, on door opening, corner respectively adds 2 ￠ 6mm reinforcing ribs, length 600mm, colligation adopts the colligation of 22# galvanized wire;
(5), after reinforcing bar binding, adopt the gauze wire cloth of steel wire lashing mesh 20mm × 20mm of diameter 1.5mm in a side of formwork supporting plate not;
(6) according to body of wall length, one side preparation polylith sizing wooden form, template adopts common old veneer and 50mm × 100mm flitch; Typified form 2720mm is high × and 610mm is wide, vertical wooden stupefied 300mm spacing, position, turning configures separately negative and positive angle mould; According to played body of wall sideline inwards 10 ㎜ install template, every template adopts timber wedge temporary fixed up and down; Messenger wire calibration template verticality, clenches timber wedge and fixes, and adds to support to fix;
(7) single surface formwork, now smear at twice fine-stone concrete, first pass is smeared about 30mm left and right, smear about 20mm left and right for second time, played 10mm in wall alignment using surrounding and, as controlling foundation, all smeared pressure from bottom to top every time, smear and press be advisable with 2 hours off time with first pass for second time, smear for second time and press after concrete, surface galling; Thinly smear interval after concrete and within one day, remove mounted split pattern;
(8) according to wall sideline or 30 ㎝ metope control lines that on flooring, original structure metope, top board, bullet is good, make ash cake on body of wall, ash cake spacing is not more than 2000mm, and employing 1:3 cement mortar is disposable 8 ㎜ that plaster on the two-sided surface of body of wall;
(9) finishing body of wall two-sided upper verticality box planeness, after be pressed into grid cloth, on grid cloth at the 2mm that plasters, surperficial press polish.
(10) after the sclerosis of mortar surface, moisture-keeping maintaining 3 days.
Claims (3)
1. the thin concrete partition of smearing, comprise layer of concrete, the tow sides of described layer of concrete are provided with floated coat, it is characterized in that, in described layer of concrete, be provided with steel mesh reinforcement, described steel mesh reinforcement is provided with gauze wire cloth, and reinforcing bar pre-buried on the external part of described steel mesh reinforcement surrounding and flooring and body of wall is connected and fixed.
2. the thin concrete partition of smearing of one according to claim 1, is characterized in that, described steel mesh reinforcement have reinforcing bar in length and breadth two-way tying up form, the mesh of steel mesh reinforcement is that 200mm is square; Described gauze wire cloth is fixed on steel mesh reinforcement for two-way cross-under in length and breadth, and the mesh of gauze wire cloth is that 20mm is square.
3. the thin concrete partition of smearing of one according to claim 1, is characterized in that, in described floated coat, is provided with grid cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233265.6A CN103993684A (en) | 2014-05-29 | 2014-05-29 | Thin concrete smearing partition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233265.6A CN103993684A (en) | 2014-05-29 | 2014-05-29 | Thin concrete smearing partition wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103993684A true CN103993684A (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410233265.6A Pending CN103993684A (en) | 2014-05-29 | 2014-05-29 | Thin concrete smearing partition wall |
Country Status (1)
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| CN (1) | CN103993684A (en) |
Citations (7)
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|---|---|---|---|---|
| CN1512019A (en) * | 2002-12-30 | 2004-07-14 | 徐亚柯 | Non-detachable steel net formwork for in-situ casting concrete wall and its use |
| MY141741A (en) * | 2001-10-24 | 2010-06-15 | Dag Smestad | Thermal and acoustic insulated and fire resistence wall system. |
| CN201649366U (en) * | 2010-02-10 | 2010-11-24 | 浙江杭萧钢构股份有限公司 | Steel-bar truss concrete grouting wall structure |
| CN201660985U (en) * | 2010-02-19 | 2010-12-01 | 吴华明 | Model-free vibration-free building framework foam concrete wall |
| CN102251607A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | Reinforced concrete superposed wall node connecting structure and construction method |
| CN102900195A (en) * | 2011-07-26 | 2013-01-30 | 闫丕春 | Inner wallboard and its manufacturing method |
| CN203891261U (en) * | 2014-05-29 | 2014-10-22 | 泰兴市第一建筑安装工程有限公司 | Thin-coated concrete partition wall |
-
2014
- 2014-05-29 CN CN201410233265.6A patent/CN103993684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY141741A (en) * | 2001-10-24 | 2010-06-15 | Dag Smestad | Thermal and acoustic insulated and fire resistence wall system. |
| CN1512019A (en) * | 2002-12-30 | 2004-07-14 | 徐亚柯 | Non-detachable steel net formwork for in-situ casting concrete wall and its use |
| CN201649366U (en) * | 2010-02-10 | 2010-11-24 | 浙江杭萧钢构股份有限公司 | Steel-bar truss concrete grouting wall structure |
| CN201660985U (en) * | 2010-02-19 | 2010-12-01 | 吴华明 | Model-free vibration-free building framework foam concrete wall |
| CN102251607A (en) * | 2011-05-04 | 2011-11-23 | 南京工业大学 | Reinforced concrete superposed wall node connecting structure and construction method |
| CN102900195A (en) * | 2011-07-26 | 2013-01-30 | 闫丕春 | Inner wallboard and its manufacturing method |
| CN203891261U (en) * | 2014-05-29 | 2014-10-22 | 泰兴市第一建筑安装工程有限公司 | Thin-coated concrete partition wall |
Non-Patent Citations (3)
| Title |
|---|
| 刘崇杰: "《钢筋混凝土工》", 31 January 1985, article "钢筋网", pages: 82-83 * |
| 刘昭如: "《房屋建筑构成与构造（第二版）》", 30 June 2011, article "钢筋混凝土墙和骨架的基本构造", pages: 26 * |
| 袁瑞文: "《钢筋工实用技术手册》", 31 January 2011, article "钢筋网、架安装", pages: 133 * |
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Application publication date: 20140820 |