CN104895207A - High-rise integral outer wall rock wool board heat insulation structure and construction method - Google Patents
High-rise integral outer wall rock wool board heat insulation structure and construction method Download PDFInfo
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- CN104895207A CN104895207A CN201510334829.XA CN201510334829A CN104895207A CN 104895207 A CN104895207 A CN 104895207A CN 201510334829 A CN201510334829 A CN 201510334829A CN 104895207 A CN104895207 A CN 104895207A
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Abstract
The invention provides a high-rise integral outer wall rock wool board heat insulation structure which comprises adhesive mortar layers, heat insulation rock wool layers, strengthening brackets, rendering coat mortar layers, fixing anchor bolts and alkali-resistant strengthening nets. The heat insulation rock wool layers are connected with an outer wall of a building through the adhesive mortar layers and the fixing anchor bolts, the outer surfaces of the heat insulation rock wool layers are connected with the rendering coat mortar layers, the alkali-resistant strengthening nets are embedded into the rendering coat mortar layers, and the strengthening brackets are mounted on the outer wall of the building, connected with the heat insulation rock wool layers and embedded into connecting seams between the heat insulation rock wool layers. A construction method of the heat insulation structure includes the steps: treating a base layer wall; mounting the strengthening brackets; pasting rock wool boards; brushing coated surface mortar; mounting the alkali-resistant strengthening nets; mounting the fixing anchor bolts; constructing a decorative surface layer. On one hand, construction efficiency is greatly improved, construction cost is reduced, and on the hand, use stability and reliability of the heat insulation layers of the outer wall of the building are greatly improved.
Description
Technical field
The present invention relates to the overall rock cotton board insulation construction of a kind of high-rise outer wall and construction method, belong to skin thermal insulation decorative material technical field.
Background technology
Along with people improve the requirement of dwelling environment comfortableness and aesthetic property, and in order to improve housing conditions, reduce the objects such as energy consumption, at present in the building such as numerous large public buildings or residential building, its building top layer is after construction completes, also need the external wall decoration structure construction outside the building wall carrying out heat-preservation cotton and dalle etc., but use actual and find in constructing, current skin insulation layer construction method causes insulation layer construction working inefficiency on the one hand, material loss is serious, thus improve the construction cost of skin insulation layer, the heat-preservation cotton Rotating fields intensity that another aspect is installed according to current construction method is all poor with installation stability, very easily even come off because the External Force Actings such as strong wind in the Action of Gravity Field of heat-preservation cotton and external environment cause heat-preservation cotton layer to damage, and the water resistance of the heat-preservation cotton layer of current construction and installation is also more weak, therefore corrosion resistance is also relatively poor, thus greatly reduce stability in use and the reliability of heat-preservation cotton layer, and shorten the application life of heat-preservation cotton layer, therefore for this present situation, in the urgent need to a kind of novel skin heat-preservation cotton layer mounting structure and corresponding construction method, with the needs that satisfied reality uses.
Summary of the invention
The object of this invention is to provide and the invention provides the overall rock cotton board insulation construction of a kind of high-rise outer wall and construction method.
In order to achieve the above object, the invention provides following technical scheme:
The overall rock cotton board insulation construction of a kind of high-rise outer wall, comprise bonding mortar layer, heat preservation rock layer, strengthening bracket, finishing mucilage layer, fixing crab-bolt and alkaline-resisting strengthening net, heat preservation rock layer is connected with skin by bonding mortar layer, and it is another by fixing anchor bolts between heat preservation rock layer and skin, fixing crab-bolt is another mutually vertical with skin, heat preservation rock layer external surface is separately connected with finishing mucilage layer, alkaline-resisting strengthening net at least one deck, to be embedded in finishing mucilage layer and distribution parallel with heat preservation rock layer, strengthening bracket to be arranged on skin and to distribute with plane-parallel, and its cross section is in " L " type, along skin vertical direction, at interval of being no more than 6 pieces of heat preservation rock layers, a strengthening bracket is set, strengthening bracket is separately connected with heat preservation rock layer, and be embedded in heat preservation rock interlayer connection gap, the each external surface of heat preservation rock layer separately establishes at least one deck water proofing property interfacial agents.
Further, described heat preservation rock layer is in corners of building position, and its external surface is separately undertaken coated by least layer of glass, and glass fiber is between heat preservation rock layer and finishing mucilage layer.
Further, described fixing crab-bolt external surface separately establishes anticorrosive coat, and fixing crab-bolt is distributed on heat preservation rock layer corner and adjacent two heat preservation rock layer seam midline position places respectively, and every square metre of metope is no less than 12, and fixing crab-bolt is positioned at the skin degree of depth is not less than 50 millimeters.
A construction method for the overall rock cotton board insulation construction of high-rise outer wall, comprises the steps:
The first step, base course wall process, first drying, smooth and cleaning are carried out to the skin surface of plan installation insulation layer, and reject projection on skin surface, hollowing, the position such as loose and hinder the dirt of stickup, then with screed, skin is levelling, and skin after levelling carries out rock cotton board bonding location position baseline draw;
Second step, installs strengthening bracket, according to the contraposition reference line position of drawn rock cotton board, selects corresponding site to carry out strengthening bracket and installs in advance;
3rd step, paste rock cotton board, after completing the installation of strengthening bracket, bonding mortar layer is utilized to bond on skin by rock cotton board, and the rock cotton board gone out in corners of building position on the surface coated at least one deck glass fiber package cover net, wherein first rock cotton board carries out water repellent treatment by water proofing property interfacial agents before bonding, and bonding be, rock cotton board is according to from bottom to top, lay stickup in the horizontal direction, perps 1/2 plate of should avoiding the peak hour line by line is long, and should interlock at corner place interlocking, and ensure the verticality in corner.
4th step, brushes face rubber cement, after completing the bonding installation of rock cotton board, rock cotton board external surface is brushed finishing mucilage layer;
5th step, installs alkaline-resisting strengthening net, after brushing finishing mucilage layer and finishing mucilage layer is dry time, alkaline-resisting strengthening net is pressed into alkaline-resisting strengthening net inner, and is at least pressed into two-layer, be pressed into after alkaline-resisting strengthening nets, separately finishing mucilage layer surface carried out finishing and process;
6th step, fixing crab-bolt is installed, according to designing requirement, fixing crab-bolt is connected with skin through rock wool layer, and after completing the installation of fixing crab-bolt, separately carries out brushing finishing mucilage layer, and the alkaline-resisting strengthening net of at least one deck is pressed in brushing finishing mucilage layer, wherein fix crab-bolt and be distributed on heat preservation rock layer corner and adjacent two heat preservation rock layer seam midline position places respectively, and every square metre of metope is no less than 12, and fixing crab-bolt is positioned at the skin degree of depth is not less than 50 millimeters;
7th step, finish coat is constructed, and after completing the installation of fixing crab-bolt, then carries out the installation of skin surface decoration material.
Further, be 8 millimeters-25 millimeters for the screed thickness that skin is levelling in the described first step, and 1:3 ratio is installed is mixed by cement mortar or polymer cement mortar.
Further, in the 3rd described step, water proofing property interfacial agents is water and sand weight ratio is the mixed solution of 100:40, and in mixed solution, adds interfacial agents dry mash mix; Bonding mortar layer is water and sand weight ratio is the mixed solution of 100:40, and in the 4th step, finishing mucilage layer is water and sand weight ratio is the mixed solution of 100:40, and in mixed solution, adds anti-crack mortar dry powder mix.
Further, at least 12 hours finishing mucilage layer time intervals are brushed in the both sides in the 4th described step and the 6th step, and the gross thickness that finishing mucilage layer is brushed in both sides is 4 millimeters-7 millimeters.
Insulation construction of the present invention is simple, construct convenient, and structural strength is large, shock resistance and corrosion resistance good, separately there is good water resistance, thus greatly simplify on the one hand the construction technology of skin insulation layer installation, improve efficiency of construction, and reduce construction cost, also improve stability in use and the reliability of the insulation layer of skin on the other hand greatly, and extend the application life of skin insulation layer.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is construction method flow chart of the present invention.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The overall rock cotton board insulation construction of a kind of high-rise outer wall as shown in Figure 1, comprise bonding mortar layer 1, heat preservation rock layer 2, strengthening bracket 3, finishing mucilage layer 4, fixing crab-bolt 5 and alkaline-resisting strengthening net 6, heat preservation rock layer 2 is connected with skin 7 by bonding mortar 1 layer, and be separately connected by fixing crab-bolt 5 between heat preservation rock layer 2 with skin 7, fixing crab-bolt 5 is separately mutually vertical with skin 7, heat preservation rock layer 2 external surface is separately connected with finishing mucilage layer 4, alkaline-resisting strengthening net 6 at least one deck, to be embedded in finishing mucilage layer 4 and with heat preservation rock 2 layers of parallel distribution, strengthening bracket 3 to be arranged on skin 7 and to distribute with plane-parallel, and its cross section is in " L " type, along skin 7 vertical direction, at interval of being no more than 6 pieces of heat preservation rock layers 2, a strengthening bracket 3 is set, strengthening bracket 3 is separately connected with heat preservation rock layer 2, and be embedded between heat preservation rock layer 2 and connect in gap, the each external surface of heat preservation rock layer 2 separately establishes at least one deck water proofing property interfacial agents 8.
In the present embodiment, described heat preservation rock layer 2 is in corners of building position, and its external surface is separately undertaken coated by least layer of glass, and glass fiber is between heat preservation rock layer 2 and finishing mucilage layer 4.
In the present embodiment, described fixing crab-bolt 5 external surface separately establishes anticorrosive coat, and fixing crab-bolt 5 is distributed on heat preservation rock layer 2 corner and adjacent two heat preservation rock layer 2 seam midline position places respectively, and every square metre of metope is no less than 12, and fixing crab-bolt 5 is positioned at skin 7 degree of depth is not less than 50 millimeters.
As shown in Figure 2, the construction method of the overall rock cotton board insulation construction of a kind of high-rise outer wall, comprises the steps:
The first step, base course wall process, first drying, smooth and cleaning are carried out to the skin surface of plan installation insulation layer, and reject projection on skin surface, hollowing, the position such as loose and hinder the dirt of stickup, then with screed, skin is levelling, and skin after levelling carries out rock cotton board bonding location position baseline draw;
Second step, installs strengthening bracket, according to the contraposition reference line position of drawn rock cotton board, selects corresponding site to carry out strengthening bracket and installs in advance;
3rd step, paste rock cotton board, after completing the installation of strengthening bracket, bonding mortar layer is utilized to bond on skin by rock cotton board, and the rock cotton board gone out in corners of building position on the surface coated at least one deck glass fiber package cover net, wherein first rock cotton board carries out water repellent treatment by water proofing property interfacial agents before bonding, and bonding be, rock cotton board is according to from bottom to top, lay stickup in the horizontal direction, perps 1/2 plate of should avoiding the peak hour line by line is long, and should interlock at corner place interlocking, and ensure the verticality in corner.
4th step, brushes face rubber cement, after completing the bonding installation of rock cotton board, rock cotton board external surface is brushed finishing mucilage layer;
5th step, installs alkaline-resisting strengthening net, after brushing finishing mucilage layer and finishing mucilage layer is dry time, alkaline-resisting strengthening net is pressed into alkaline-resisting strengthening net inner, and is at least pressed into two-layer, be pressed into after alkaline-resisting strengthening nets, separately finishing mucilage layer surface carried out finishing and process;
6th step, fixing crab-bolt is installed, according to designing requirement, fixing crab-bolt is connected with skin through rock wool layer, and after completing the installation of fixing crab-bolt, separately carries out brushing finishing mucilage layer, and the alkaline-resisting strengthening net of at least one deck is pressed in brushing finishing mucilage layer, wherein fix crab-bolt and be distributed on heat preservation rock layer corner and adjacent two heat preservation rock layer seam midline position places respectively, and every square metre of metope is no less than 12, and fixing crab-bolt is positioned at the skin degree of depth is not less than 50 millimeters;
7th step, finish coat is constructed, and after completing the installation of fixing crab-bolt, then carries out the installation of skin surface decoration material.
In the present embodiment, be 8 millimeters-25 millimeters for the screed thickness that skin is levelling in the described first step, and 1:3 ratio is installed is mixed by cement mortar or polymer cement mortar.
In the present embodiment, in the 3rd described step, water proofing property interfacial agents is water and sand weight ratio is the mixed solution of 100:40, and in mixed solution, adds interfacial agents dry mash mix; Bonding mortar layer is water and sand weight ratio is the mixed solution of 100:40, and in the 4th step, finishing mucilage layer is water and sand weight ratio is the mixed solution of 100:40, and in mixed solution, adds anti-crack mortar dry powder mix.
In the present embodiment, at least 12 hours finishing mucilage layer time intervals are brushed in the both sides in the 4th described step and the 6th step, and the gross thickness that finishing mucilage layer is brushed in both sides is 4 millimeters-7 millimeters.
Insulation construction of the present invention is simple, construct convenient, and structural strength is large, shock resistance and corrosion resistance good, separately there is good water resistance, thus greatly simplify on the one hand the construction technology of skin insulation layer installation, improve efficiency of construction, and reduce construction cost, also improve stability in use and the reliability of the insulation layer of skin on the other hand greatly, and extend the application life of skin insulation layer.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (7)
1. the overall rock cotton board insulation construction of high-rise outer wall, it is characterized in that: the overall rock cotton board insulation construction of described high-rise outer wall comprises bonding mortar layer, heat preservation rock layer, strengthening bracket, finishing mucilage layer, fixing crab-bolt and alkaline-resisting strengthening net, wherein said heat preservation rock layer is connected with skin by bonding mortar layer, and it is another by fixing anchor bolts between heat preservation rock layer and skin, described fixing crab-bolt is another mutually vertical with skin, described heat preservation rock layer external surface is separately connected with finishing mucilage layer, described alkaline-resisting strengthening net at least one deck, to be embedded in finishing mucilage layer and distribution parallel with heat preservation rock layer, described strengthening bracket to be arranged on skin and to distribute with plane-parallel, and its cross section is in " L " type, along skin vertical direction, at interval of being no more than 6 pieces of heat preservation rock layers, a strengthening bracket is set, described strengthening bracket is separately connected with heat preservation rock layer, and be embedded in heat preservation rock interlayer connection gap, the described each external surface of heat preservation rock layer separately establishes at least one deck water proofing property interfacial agents.
2. the overall rock cotton board insulation construction of a kind of high-rise outer wall according to claim 1, it is characterized in that, described heat preservation rock layer is in corners of building position, and its external surface is separately undertaken coated by least layer of glass, and glass fiber is between heat preservation rock layer and finishing mucilage layer.
3. the overall rock cotton board insulation construction of a kind of high-rise outer wall according to claim 1, it is characterized in that, described fixing crab-bolt external surface separately establishes anticorrosive coat, and fixing crab-bolt is distributed on heat preservation rock layer corner and adjacent two heat preservation rock layer seam midline position places respectively, and every square metre of metope is no less than 12, and fixing crab-bolt is positioned at the skin degree of depth is not less than 50 millimeters.
4. a construction method for the overall rock cotton board insulation construction of high-rise outer wall, is characterized in that: the construction method of the overall rock cotton board insulation construction of described high-rise outer wall comprises the steps:
The first step, base course wall process, first drying, smooth and cleaning are carried out to the skin surface of plan installation insulation layer, and reject projection on skin surface, hollowing, the position such as loose and hinder the dirt of stickup, then with screed, skin is levelling, and skin after levelling carries out rock cotton board bonding location position baseline draw;
Second step, installs strengthening bracket, according to the contraposition reference line position of drawn rock cotton board, selects corresponding site to carry out strengthening bracket and installs in advance;
3rd step, paste rock cotton board, after completing the installation of strengthening bracket, bonding mortar layer is utilized to bond on skin by rock cotton board, and the rock cotton board gone out in corners of building position on the surface coated at least one deck glass fiber package cover net, wherein first rock cotton board carries out water repellent treatment by water proofing property interfacial agents before bonding, and bonding be, rock cotton board is according to from bottom to top, lay stickup in the horizontal direction, perps 1/2 plate of should avoiding the peak hour line by line is long, and should interlock at corner place interlocking, and ensure the verticality in corner;
4th step, brushes face rubber cement, after completing the bonding installation of rock cotton board, rock cotton board external surface is brushed finishing mucilage layer;
5th step, installs alkaline-resisting strengthening net, after brushing finishing mucilage layer and finishing mucilage layer is dry time, alkaline-resisting strengthening net is pressed into alkaline-resisting strengthening net inner, and is at least pressed into two-layer, be pressed into after alkaline-resisting strengthening nets, separately finishing mucilage layer surface carried out finishing and process;
6th step, fixing crab-bolt is installed, according to designing requirement, fixing crab-bolt is connected with skin through rock wool layer, and after completing the installation of fixing crab-bolt, separately carries out brushing finishing mucilage layer, and the alkaline-resisting strengthening net of at least one deck is pressed in brushing finishing mucilage layer, wherein fix crab-bolt and be distributed on heat preservation rock layer corner and adjacent two heat preservation rock layer seam midline position places respectively, and every square metre of metope is no less than 12, and fixing crab-bolt is positioned at the skin degree of depth is not less than 50 millimeters;
7th step, finish coat is constructed, and after completing the installation of fixing crab-bolt, then carries out the installation of skin surface decoration material.
5. the test method of the overall rock cotton board insulation construction of a kind of high-rise outer wall according to claim 4, it is characterized in that: be 8 millimeters-25 millimeters for the screed thickness that skin is levelling in the described first step, and 1:3 ratio is installed is mixed by cement mortar or polymer cement mortar.
6. the test method of the overall rock cotton board insulation construction of a kind of high-rise outer wall according to claim 4, it is characterized in that: in the 3rd described step, water proofing property interfacial agents is water and sand weight ratio is the mixed solution of 100:40, and in mixed solution, adds interfacial agents dry mash mix; Bonding mortar layer is water and sand weight ratio is the mixed solution of 100:40, and in the 4th step, finishing mucilage layer is water and sand weight ratio is the mixed solution of 100:40, and in mixed solution, adds anti-crack mortar dry powder mix.
7. the test method of the overall rock cotton board insulation construction of a kind of high-rise outer wall according to claim 4, it is characterized in that: at least 12 hours finishing mucilage layer time intervals are brushed in the both sides in the 4th described step and the 6th step, and the gross thickness that finishing mucilage layer is brushed in both sides is 4 millimeters-7 millimeters.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057211A (en) * | 2018-09-13 | 2018-12-21 | 重庆三原色节能建筑工程有限公司 | The processing method of vertical fibers rock wool board and rubber cement interface in rock wool heat-preservation system |
| CN110206174A (en) * | 2019-05-27 | 2019-09-06 | 中国十七冶集团有限公司 | One kind prevents expanded perlite thermal-nsulation composite plate from falling off node and its construction method |
| CN111042364A (en) * | 2019-12-30 | 2020-04-21 | 安徽置润节能科技有限公司 | Exempt from to tear open integration heat preservation rock wool board of template |
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Cited By (3)
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|---|---|---|---|---|
| CN109057211A (en) * | 2018-09-13 | 2018-12-21 | 重庆三原色节能建筑工程有限公司 | The processing method of vertical fibers rock wool board and rubber cement interface in rock wool heat-preservation system |
| CN110206174A (en) * | 2019-05-27 | 2019-09-06 | 中国十七冶集团有限公司 | One kind prevents expanded perlite thermal-nsulation composite plate from falling off node and its construction method |
| CN111042364A (en) * | 2019-12-30 | 2020-04-21 | 安徽置润节能科技有限公司 | Exempt from to tear open integration heat preservation rock wool board of template |
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Application publication date: 20150909 |