CN206205335U - A kind of exterior wall Composite external insulation structure - Google Patents
A kind of exterior wall Composite external insulation structure Download PDFInfo
- Publication number
- CN206205335U CN206205335U CN201621262935.8U CN201621262935U CN206205335U CN 206205335 U CN206205335 U CN 206205335U CN 201621262935 U CN201621262935 U CN 201621262935U CN 206205335 U CN206205335 U CN 206205335U
- Authority
- CN
- China
- Prior art keywords
- exterior wall
- cotton sliver
- rock cotton
- insulation structure
- external insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a kind of exterior wall Composite external insulation structure, is included on the outer face of exterior wall matrix and fastens laying rock cotton sliver layer by fastener, and bottom finishing mucilage, glass fiber net and surface layer finishing mucilage are laid in the outside of the rock cotton sliver layer successively.Exterior wall Composite external insulation structure simple structure of the present utility model, and with good insulated fire performance and shock resistance.
Description
Technical field
The utility model is related to technical field of building construction, more particularly, to a kind of exterior wall Composite external insulation structure.
Background technology
China's building energy conservation is initiated at the eighties in last century, low energy building be China's energy saving building development it is important become
Gesture.The building energy consumption of China occupies considerable proportion in total energy consumption, and more than 1/3 in building energy consumption is used for the heating of building
Or refrigeration.In the region of very cold, using the external wall of building with heat insulation function, energy resource consumption can be effectively reduced, promoted
Enter energy-conservation.
At present, domestic low energy building external wall outer insulation generally uses the B grades of insulation materials such as EPS, PIR plate, according to new edition
《Code for fire protection design of buildings》(GB50016-2014) requirement, supporting installation fire integrity is needed using B grades of insulation material
Reach the window of 0.5h.But, the Energy Saving Windows overwhelming majority that the country meets super low energy consumption building standard cannot be wanted while meeting fire-fighting
Ask, and it is relatively costly, therefore, A grades of insulation material rock wool is preferred material in external heat preserving structure for exterior wall.
As Chinese utility model patent application CN201620277515.0 is disclosed outside a kind of super low energy consumption exterior wall for building
Insulation construction.It is shown in Figure 1, its PIR plates 2 being orderly arranged outside each, rock cotton board 3, the polymer sand that are included in exterior wall matrix 1
Slurry 4, alkali-resistant glass fiber mesh 5, connection assist 6, polymer mortar 7 and alkali-resistant glass fiber mesh 8.The external thermal insulation structure can reach well
Heat insulation effect.
But, two-layer glass fiber net is used to strengthen the shock resistance of the external thermal insulation structure, cost is not only increased, also make
External thermal insulation structure is more complicated, increased difficulty of construction.
Utility model content
To overcome above mentioned problem or solving the above problems at least in part, a kind of simple structure of the utility model offer,
Have the exterior wall Composite external insulation structure of fireproof heat insulating concurrently simultaneously.
According to one side of the present utility model, there is provided a kind of exterior wall Composite external insulation structure：In the outer end of outer wall base body
Laying rock cotton sliver layer is fastened by fastener on face, bottom finishing mucilage, glass are laid in the outside of the rock cotton sliver layer successively
Net and surface layer finishing mucilage.
On the basis of such scheme, the rock cotton sliver layer uses width to be formed for the rock cotton sliver laying of 150mm-250mm,
The shock resistance of attemperator can effectively be strengthened.
On the basis of such scheme, the thickness of the rock cotton sliver layer is 200-300mm.
On the basis of such scheme, the exterior wall matrix laying makes rock cotton sliver layer be brought into close contact in the glue on exterior wall matrix
Stick, strengthens the effect of fitting of rock cotton sliver layer and exterior wall matrix, to strengthen heat insulation effect.
On the basis of such scheme, it is equipped with heat-insulation mortar bed between the rock wool layer and bottom finishing mucilage.
On the basis of such scheme, the heat-insulation mortar bed thickness control is in 10-15mm.
On the basis of such scheme, the outside laying flexible waterproof putty screed-coat of the surface layer finishing mucilage.
On the basis of such scheme, the outside of the water proof putty screed-coat sets finish coat.
On the basis of such scheme, the finish coat uses coating material, and the coating material is building coating or decorations
Facing sand is starched.
A kind of exterior wall Composite external insulation structure that the application is proposed, its advantage is mainly reflected in following aspect：
(1) insulation material had both reached insulation, flameproof effect using rock cotton sliver layer, and having can effectively improve the insulation knot
The shock resistance of structure；
(2) increase by one layer of inorganic light-weight aggregate thermal insulation mortar on the outside of rock cotton sliver layer, can effectively solve the problem that mortar problem of Cracking；
(3) use layer of glass fiber net, and combine rock cotton sliver layer effect, ensure shock resistance on the basis of, simplify
The construction of insulation construction；
(4) water proof putty screed-coat and finish coat are laid in the outside of insulation construction, enhances the water proofing property of insulation construction
Energy and protective effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of super low energy consumption external heat preserving structure for exterior wall for building in the prior art；
Fig. 2 is according to a kind of structural representation of exterior wall Composite external insulation structure in the utility model embodiment.
Specific embodiment party
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Shown in Figure 2, a kind of exterior wall Composite external insulation structure is included on exterior wall matrix 1 and bonds rock cotton sliver layer 3, rock
Sliver layer 3 is anchored on exterior wall matrix 1 by fastener 4.
Rock wool has good insulation and fire protecting performance, using rock wool as insulation material, it is to avoid installation fire resisting is complete
Property reaches the window of 0.5h, effectively reduces building cost.
Rock cotton sliver layer 3 is anchored on exterior wall matrix 1 with the rock cotton sliver of list structure, because the rock wool fibers of rock cotton sliver are vertical
In metope, when being acted on by external force, rock cotton sliver can produce more sufficient deformation, to tackle the effect of external force, greatly improve
Perpendicular to the compression strength of wall, reduce due to the damage of exterior wall insulated structure caused by external force effect.
In a specific embodiment, fastener 4 uses crab-bolt.The head of crab-bolt is hammered into through rock cotton sliver layer 3
In exterior wall matrix 1, afterbody is pressed on rock cotton sliver layer 3, so as to rock cotton sliver layer 3 is tightly fastened on exterior wall matrix 1.
The outside of rock cotton sliver layer 3 is equipped with bottom finishing mucilage 6, glass fiber net 7 and surface layer finishing mucilage 8 successively.Wipe one's face glue
Slurry has good resistance to compression/fold resistance and adhesion strength, and glass fiber net has good chemical stability and shock resistance,
Finishing mucilage is laid respectively in the inside and outside both sides of glass fiber net 7, finishing mucilage is packed into the meshing of glass fiber net and is higher by this
Meshing, can more effectively improve shock resistance.
The thickness of surface layer finishing mucilage 8 is 1~2mm, and two-layer finishing mucilage gross thickness is 5~7mm, to cover glass fiber net 7.
The use of two-layer finishing mucilage, enhancing glass fiber net and the cementation of rock cotton sliver layer 3 and layer structure, are easy to follow-up layer structure
Construction.
Rock cotton sliver layer 3 is closely laid by rock cotton sliver and formed, and the width of rock cotton sliver is 150-250mm.Rock cotton sliver is closely laid,
In order to avoid form cold-heat bridge.
The thickness of rock cotton sliver layer 3 is 200-300mm.According to local meteorological condition, the thickness of rock cotton sliver is suitably adjusted, both
Ensure the heat insulation effect of insulation construction, again being capable of material-saving.Rock cotton sliver layer 3 thickness it is too thick, can increase rock cotton sliver layer 3 with it is outer
The difficulty adhered between wall base body 1, causes the waste in material and space；Rock cotton sliver layer 3 is too thin, does not reach default insulation effect
Really.
Adhesive 2 is laid between outer wall base body 1 and rock cotton sliver layer 3, adhesive 2 is outer for rock cotton sliver layer 3 to be fitted in
On wall base body 1.The use of adhesive 2, is conducive to rock cotton sliver layer 3 to be brought into close contact on exterior wall matrix 1, it is to avoid rock cotton sliver layer 3 with
The gap existed between exterior wall matrix 1, strengthens heat insulation effect；Fastener 4 is used in combination with adhesive 2, further enhances
The laminating degree of rock cotton sliver layer 3 and exterior wall matrix 1, while, it is to avoid the adhesive layer between rock cotton sliver layer 3 and exterior wall matrix 1 occurs de-
The phenomenon for falling.
Heat-insulation mortar bed 5 are laid between rock cotton sliver layer 3 and bottom finishing mucilage 6.
Heat-insulation mortar bed 5 to use inorganic light-weight aggregate be heat preserving aggregate, is main cementitious matter with cement or inorganic coagulation material,
And mix polymeric additive.Heat-insulation mortar bed 5 have good cohesive force, flexibility, water resistance and weatherability, can effectively keep away
Exempt from the problem of Cracking of general mortar.
Meanwhile, the outside of rock cotton sliver layer 3 lays heat-insulation mortar bed 5, heat-insulation mortar bed 5 can be packed into rock cotton sliver layer 3
Gap between rock cotton sliver, it is to avoid the standoff effects heat insulation effect that the list structure of the rock cotton sliver of rock cotton sliver layer 3 is formed.Also,
Rock cotton sliver layer 3 is outer to increase one layer of heat preservation screed 5, further enhancing heat insulation effect, reduces energy loss.
Additionally, the outer face energy of heat-insulation mortar bed 5, heat-insulation mortar bed 5 and rock cotton sliver layer 3 is laid in the outside of rock cotton sliver layer 3
Enough effective laminating, it is to avoid glass fiber net 7 is directly layed in the aspect gap occurred when on the outer face of rock cotton sliver layer 3, and shadow
Ring laminating effect and/or heat insulation effect.
Heat-insulation mortar bed 5 thickness control is in 10-15mm.Heat-insulation mortar bed 5 thickness is too thick, is unfavorable for the insulation construction
Stability；Heat-insulation mortar bed 5 thickness is too thin, can influence its laminating effect and heat insulation effect.
Heat-insulation mortar bed 5 all cover the afterbody of fastener 4, have effectively eliminated the cold-heat bridge effect of fastener 4
Should, the heat-insulating property of building is improved, reduce loss of the building to the energy.
Lay flexible waterproof putty screed-coat 9 in the outside of surface layer finishing mucilage 8.Applied again in the outside of surface layer finishing mucilage 8
Water proof putty is smeared, can not only prevent insulation construction from being influenceed by rainwater or wet environment and producing corrosion, and water proof putty
Good caking ability, makes water proof putty screed-coat 9 can be good at adhering to each other with surface layer finishing mucilage 8, it is to avoid water-fast greasy
Sub- screed-coat 9 comes off and influences waterproof effect.
The outside laying finish coat 10 of water proof putty screed-coat 9.Finish coat 10 is played into one to the outer surface of insulation construction
The protective effect of step, while the outer surface of insulation construction can also be made more aesthetically pleasing.
Finish coat 10 uses coating material, and coating material is building coating or facing mortar.
A kind of overall structure of exterior wall Composite external insulation structure is：The outside of outer wall base body 1 sequentially lay adhesive 2,
Be anchored on rock cotton sliver layer 3 on exterior wall matrix 1 by rock cotton sliver layer 3, the outside fastener 4 of rock cotton sliver layer 3, and rock cotton sliver layer 3 is again
Sequentially lay heat-insulation mortar bed 5, bottom finishing mucilage 6, glass fiber net 7, surface layer finishing mucilage 8, water proof putty screed-coat 9 and facing
Layer 10.
The insulation construction not only has good heat insulation effect, and, with good flameproof effect, weatherability and anti-
Corrosive nature.
Finally, the present processes are only preferably embodiment, are not intended to limit protection domain of the present utility model.
It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in this reality
Within new protection domain.
Claims (9)
1. a kind of exterior wall Composite external insulation structure, it is characterised in that：Pass through fastener on the outer face of outer wall base body (1)
(4) bottom finishing mucilage (6), glass fiber net (7) are laid successively in fastening laying rock cotton sliver layer (3), the outside of rock cotton sliver layer (3)
With surface layer finishing mucilage (8).
2. a kind of exterior wall Composite external insulation structure as claimed in claim 1, it is characterised in that：Rock cotton sliver layer (3) uses
Width is closely laid for the rock cotton sliver of 150mm-250mm and is formed.
3. a kind of exterior wall Composite external insulation structure as claimed in claim 1, it is characterised in that：The thickness of rock cotton sliver layer (3)
It is 200-300mm to spend.
4. any one exterior wall Composite external insulation structure as described in claim 1-3, it is characterised in that：The exterior wall matrix (1)
Laying makes rock cotton sliver layer (3) be brought into close contact in the adhesive (2) on exterior wall matrix (1).
5. any one exterior wall Composite external insulation structure as described in claim 1-3, it is characterised in that：Rock cotton sliver layer (3)
It is equipped between bottom finishing mucilage (6) heat-insulation mortar bed (5).
6. a kind of exterior wall Composite external insulation structure as claimed in claim 5, it is characterised in that：Heat-insulation mortar bed (5)
Thickness control is in 10-15mm.
7. a kind of exterior wall Composite external insulation structure as claimed in claim 1, it is characterised in that：The surface layer finishing mucilage (8)
Outside lay flexible waterproof putty screed-coat (9).
8. a kind of exterior wall Composite external insulation structure as claimed in claim 7, it is characterised in that：The water proof putty screed-coat
(9) outside sets finish coat (10).
9. a kind of exterior wall Composite external insulation structure as claimed in claim 8, it is characterised in that：The finish coat (10) is using painting
Package material, the coating material is building coating or facing mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262935.8U CN206205335U (en) | 2016-11-21 | 2016-11-21 | A kind of exterior wall Composite external insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262935.8U CN206205335U (en) | 2016-11-21 | 2016-11-21 | A kind of exterior wall Composite external insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205335U true CN206205335U (en) | 2017-05-31 |
Family
ID=58749113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262935.8U Active CN206205335U (en) | 2016-11-21 | 2016-11-21 | A kind of exterior wall Composite external insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205335U (en) |
-
2016
- 2016-11-21 CN CN201621262935.8U patent/CN206205335U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101158213B (en) | Exterior outer-insulating system construction method for using direct-compress EPS inorganic clad plate | |
| CN105712675A (en) | Energy-saving and environment-friendly material | |
| CN206360125U (en) | A kind of external thermal insulation system | |
| WO2011075947A1 (en) | Heat insulating structure for door/window opening | |
| CN201343833Y (en) | Heat-preserving and waterproof integrated heat-insulating roof | |
| CN103343578A (en) | STP ultra-thin vacuum heat insulation heat preservation board and application of STP ultra-thin vacuum heat insulation heat preservation board in outer wall construction | |
| CN205577136U (en) | Exterior wall insulation structure | |
| CN204590481U (en) | True stone rock wool composite decoration integrated board | |
| CN206205335U (en) | A kind of exterior wall Composite external insulation structure | |
| CN201128995Y (en) | Direct applying type ESP composite board and exterior wall external insulation system thereof | |
| CN103526887B (en) | A kind of construction technology of inversion type flat roof deck insulation construction | |
| CN201924462U (en) | Steel net fixed connection radiation heat-isolation rock wool heat-insulation decoration integral system | |
| CN207032532U (en) | A kind of cracking-proof exterior wall insulated structure | |
| CN201771063U (en) | External thermal insulation system of inorganic sandwich compound outer wall | |
| CN208934241U (en) | A kind of regeneration concrete thermal-insulating and anti-cracking wallboard | |
| CN208934150U (en) | Composite rock wool plate exterior wall external heat preservation system | |
| CN102071759B (en) | Energy-saving decoration system of composite radiated heat-insulation film and construction method thereof | |
| CN207633554U (en) | A kind of graphite polystyrene board heat-insulation system | |
| CN102011435A (en) | Integrated heat preservation and decoration system of radiation heat insulation rock wool fixedly connected by steel mesh and construction method thereof | |
| CN218117030U (en) | Novel energy-saving building material | |
| CN210947207U (en) | Compound exempt from to tear open intergral template | |
| CN213539345U (en) | Heat preservation and decoration integrated board | |
| CN204163229U (en) | A kind of polyphenyl plate composite mortar external thermal insulation system | |
| CN203866987U (en) | Formaldehyde-free glass wool thermal insulation board for outer wall | |
| CN218970441U (en) | Novel heat insulation ceramic tile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |