CN104631633A - Cement foaming exterior wall external insulation project segmented unloading method - Google Patents
Cement foaming exterior wall external insulation project segmented unloading method Download PDFInfo
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- CN104631633A CN104631633A CN201410803684.9A CN201410803684A CN104631633A CN 104631633 A CN104631633 A CN 104631633A CN 201410803684 A CN201410803684 A CN 201410803684A CN 104631633 A CN104631633 A CN 104631633A
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- cement
- warming plate
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- angle steel
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Abstract
The invention discloses a cement foaming exterior wall external insulation project segmented unloading method. Painting the first layer with a cement mortar waterproof layer to make a cement mortar base bracket at the position of a plinth, wherein the thickness of the cement mortar waterproof layer is the same as that of a foaming cement plate, and the aim of waterproofing is achieved. The cement mortar base bracket is used in cooperation with two or more layers of angle iron for supporting a heat preservation plate, the unloading effect is achieved, the pasting construction is facilitated, and the potential hazard that plastering mortar cracks when the vertical deformation and displacement of the whole foaming cement heat preservation plate are too large is effectively prevented.
Description
Technical field
The invention belongs to External Thermal Insulation Technology for External field in building operations, particularly, be in building levels joint, the side bar of exterior wall installs Zinc-coated angle steel, building levels warming plate is played to a kind of way of segmentation Unloading Effect.
Background technology
Along with the development of building trade, hydrophobic type novel in engineering, A level fireproofing inorganic heat insulating material are by increasing high-rise use, variation due to heat insulating material makes the deadweight of warming plate increase, thus make bottom holding plates be subject to top warming plate point load increase, cause warming plate firm pasting degree unreliable, in order to solve the insecure problem of this stickup.Invent the method that a kind of point is unloaded external-wall heat-insulation material overall weight, fundamentally solved and paste insecure problem, and reach practical effect.
Summary of the invention
In order to solve the problem that construction site external-wall heat-insulation material brings because bottom point load increase causes stickup unreliable, the invention provides the method for segmentation offloading in a kind of cement foamed external wall outer insulation engineering, the method design is unique, novel in design, structure is simple, cheap, widely applicable, safe and reliable, be a kind of way of segmentation off-load levels warming plate of novel practical.
In cement foamed external wall outer insulation engineering of the present invention, the method for segmentation offloading comprises the steps:
(1) when the first floor pastes warming plate, whitewash at plinth place the base bracket that waterproofing mortar does warming plate; And in wall, implant reinforcing bar, make it and waterproofing mortar form an entirety;
The alien invasion of (two) two layers and more than two layers, will with expansion bolt before subsides warming plate
type angle steel is fixed on agent structure exterior wall base course wall, does the base bracket of warming plate.
Preferably, whitewashing waterproofing mortar thickness identical with warming plate thickness, is highly 100mm, and the reinforcing bar implanted in wall is A6@400mm.
Preferably, less than three layers angle steel base for supporting brackets are arranged layer by layer, and more than three layers angle steel base for supporting bracket interlayers are arranged; And the expansion bolt of fixing angle steel is Φ 8 expansion bolt 400mm.
The advantage that the present invention has and good effect are: the bracket doing warming plate at first floor plinth place waterproofing mortar, so both can prevent outdoor rainwater, can support and segmentation off-load warming plate with more than two layers angle bracket again, facilitate sticking construction, and effectively prevent the overall vertical deformation of cement insulation board, displacement excessive, cause the hidden danger of quality that plastering mortar ftractures.
Accompanying drawing explanation
Fig. 1 is the structural representation of plinth place cement mortar base bracket in the method for segmentation offloading in cement foamed external wall outer insulation engineering of the present invention.
Fig. 2 is Zinc-coated angle steel anchoring piece scheme of installation in the method for segmentation offloading in cement foamed external wall outer insulation engineering of the present invention.
In figure, Reference numeral is: 1, warming plate; 2, waterproofing mortar; 3, Zinc-coated angle steel; 4, expansion anchor; 5, reinforcing bar
Detailed description of the invention
In order to understand the method for segmentation offloading in cement foamed external wall outer insulation engineering of the present invention further, by the following examples, and accompanying drawing is coordinated to be described as follows technical scheme of the present invention and beneficial effect thereof in detail:
With reference to figure 1, Fig. 2, cement foamed external wall outer insulation material of the present invention mainly comprise by
50x50x4mm thick galvanizing angle steel 3, Φ 8@400mm expansion bolt 4, waterproofing mortar 2.
Before cement foaming insulation board 1 is pasted, the first floor whitewashes and does plinth place cement mortar base bracket with the cement mortar waterproofing course 2 of cement board 1 same thickness, be highly 100mm, and implanting the reinforcing bar of A6@400mm within the walls, make it and cement mortar waterproofing course form an entirety.First use Φ 8 expansion bolt 4@400mm, by Zinc-coated angle steel for more than two layers
50 × 50 × 4mm base for supporting bracket 3 is fixed on agent structure floor absolute altitude place exterior wall base course wall, Zinc-coated angle steel 3 is arranged usually, termination partial-length of encorbelmenting is not more than 100mm, and less than three layers arrange base for supporting bracket layer by layer, and more than three layers interlayers arrange base for supporting bracket.
The method of segmentation offloading in the cement foamed external wall outer insulation engineering of the present invention, the bracket of warming plate is made at first floor plinth place waterproofing mortar, so both can prevent outdoor rainwater, can support and segmentation off-load warming plate with more than two layers angle bracket again, facilitate sticking construction, and effectively prevent the overall vertical deformation of cement insulation board, displacement excessive, cause the hidden danger of quality that plastering mortar ftractures.
Above-described embodiment is only for example of the present invention is clearly described, and is not limitation of the invention.To those skilled in the art, the basis of above-described embodiment can also be made other multi-form combination, change or modification, and protection scope of the present invention is as the criterion with claim.
Claims (3)
1. the method for segmentation offloading in cement foamed external wall outer insulation engineering, is characterized in that, comprise the steps:
(1) when the first floor pastes warming plate, whitewash at plinth place the base bracket that waterproofing mortar does warming plate; And in wall, implant reinforcing bar, make it and waterproofing mortar form an entirety;
The alien invasion of (two) two layers and more than two layers, will with expansion bolt before subsides warming plate
type angle steel is fixed on agent structure exterior wall base course wall, does the base bracket of warming plate.
2. the method for segmentation offloading in cement foamed external wall outer insulation engineering according to claim 1, it is characterized in that, whitewash waterproofing mortar thickness identical with warming plate thickness, is highly 100mm, and the reinforcing bar implanted in wall is A6@400mm.
3. the method for segmentation offloading in cement foamed external wall outer insulation engineering according to claim 1, it is characterized in that, less than three layers angle steel base for supporting brackets are arranged layer by layer, and more than three layers angle steel base for supporting bracket interlayers are arranged; And the expansion bolt of fixing angle steel is Φ 8 expansion bolt 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803684.9A CN104631633A (en) | 2014-12-23 | 2014-12-23 | Cement foaming exterior wall external insulation project segmented unloading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803684.9A CN104631633A (en) | 2014-12-23 | 2014-12-23 | Cement foaming exterior wall external insulation project segmented unloading method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104631633A true CN104631633A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410803684.9A Pending CN104631633A (en) | 2014-12-23 | 2014-12-23 | Cement foaming exterior wall external insulation project segmented unloading method |
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| CN (1) | CN104631633A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128951Y (en) * | 2007-11-28 | 2008-10-08 | 中铁四局集团建筑工程有限公司 | Exterior wall with steel bracket-unloaded external heat-insulating layer |
| CN101619612A (en) * | 2008-07-03 | 2010-01-06 | 威海华元节能建筑材料有限公司 | Fabrication method for external thermal insulation system of outer wall |
| CN102995764A (en) * | 2012-12-28 | 2013-03-27 | 天津住宅科学研究院有限公司 | External wall insulation structure of autoclaved sand aerated insulation board and construction method thereof |
| CN103147524A (en) * | 2013-03-06 | 2013-06-12 | 肇东市华奥中天建材科技有限公司 | Heat-insulating wall |
| US20140144093A1 (en) * | 2008-10-31 | 2014-05-29 | Owens Corning Intellectual Capital, Llc | Methods and apparatuses for positioning and securing safing insulation |
-
2014
- 2014-12-23 CN CN201410803684.9A patent/CN104631633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128951Y (en) * | 2007-11-28 | 2008-10-08 | 中铁四局集团建筑工程有限公司 | Exterior wall with steel bracket-unloaded external heat-insulating layer |
| CN101619612A (en) * | 2008-07-03 | 2010-01-06 | 威海华元节能建筑材料有限公司 | Fabrication method for external thermal insulation system of outer wall |
| US20140144093A1 (en) * | 2008-10-31 | 2014-05-29 | Owens Corning Intellectual Capital, Llc | Methods and apparatuses for positioning and securing safing insulation |
| CN102995764A (en) * | 2012-12-28 | 2013-03-27 | 天津住宅科学研究院有限公司 | External wall insulation structure of autoclaved sand aerated insulation board and construction method thereof |
| CN103147524A (en) * | 2013-03-06 | 2013-06-12 | 肇东市华奥中天建材科技有限公司 | Heat-insulating wall |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |