Composite rock wool plate exterior wall external heat preservation system
Technical field
The utility model relates to External Thermal Insulation Technology for External fields, more particularly to a kind of composite rock wool board exterior wall outer thermal insulation system
System.
Background technique
Wall thermal insulating saving energy sense is gradually rooted in the hearts of the people in recent years, exterior wall insulation energy efficient system with its numerous advantage at
For the mainstream of wall thermal insulating form.2014, " Code for fire protection design of buildings " and " Code for fire protection design of high rise buildings " was whole
The fire protection requirement that architectural exterior insulation system is supplemented in revised edition " Code for fire protection design of buildings " (GB 50016-2014) is closed, compared with
External thermal insulation fireproof particular technique content is comprehensively defined, the fire protection requirement of architectural exterior insulation system is improved, it at present can be with
The thermal insulation material of selection is mainly the inorganic material such as thermal insulation mortar, cement board, rock wool board, but inorganic material water imbibition is strong,
Thermal insulation material is once absorb water, and properties will fail, and heat insulation effect will have a greatly reduced quality, and also result in external wall alien invasion
Heat preservation and decorative engineering generate different degrees of cracking, infiltration, hollowing, fall off and other issues, not only seriously destroy and build
The appearance and energy-saving effect for building object, are also greatly reduced the service life of building.
Utility model content
The utility model is to fill mainly solving the technical problems that provide a kind of composite rock wool plate exterior wall external heat preservation system
Divide the advantage using composite rock wool slab in terms of preventing fires with heat preservation, is combined by setting waterproof priming coat and anti-cracking waterproof layer whole
Body water proof structure, solves its waterproof, and the technical problems such as cracking resistance have taken into account the functions such as waterproof, anticracking, fire prevention, heat preservation.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of composite rock wool slab
External thermal insulation system, comprising: base, adhesive layer, insulating layer, waterproof priming coat, anti-cracking waterproof layer and finish coat, the guarantor
Warm layer is composite rock wool slab insulating layer, and composite rock wool slab insulating layer is bonded in base in appearance by adhesive layer, and uses anchor
Bolt anchoring, the outside of the insulating layer is successively covered with waterproof priming coat, anti-cracking waterproof layer and finish coat from interior outward.
In one preferred embodiment of the utility model, the composite rock wool slab insulating layer includes heat insulation core material layer, glue
The upper and lower surface of adhensive layer and cement glass carpet veneer, heat insulation core material layer has cement glass carpet veneer by adhesive layer gluing.
In one preferred embodiment of the utility model, the heat insulation core material layer is rock wool belt.
In one preferred embodiment of the utility model, the adhesive layer is polymer dry powder mortar.
In one preferred embodiment of the utility model, the waterproof priming coat is cement-base waterproof coating.
In one preferred embodiment of the utility model, the anti-cracking waterproof layer is waterproof polymer mortar.
In one preferred embodiment of the utility model, the adhesive layer thickness is 3-6mm.
In one preferred embodiment of the utility model, the insulation layer thickness is 20-80mm.
In one preferred embodiment of the utility model, for the waterproof priming coat with a thickness of 1-2mm, the cracking resistance is anti-
Water layer thickness is 3-6mm, and the finish coat is with a thickness of 3-5mm.
The beneficial effects of the utility model are:
1, the insulating layer of the utility model selects composite rock wool slab, composite rock wool slab dual coating adhesive, and and cement
Glass fiber felt is combined;Adhesive and cement glass fiber felt have preferable waterproofness, reduce the water imbibition of insulation board, and compound
Rock wool board thermal coefficient is low, and fire protecting performance is good.
2, the integral waterproofing construction that waterproof priming coat is combined with anti-cracking waterproof layer is set outside the insulating layer of the utility model,
The waterproof performance of system is improved, can not only reach power conservation requirement but also profound elimination hidden leakage defect.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of composite rock wool plate exterior wall external heat preservation system of the utility model;
The components in the drawings are labeled as follows: 1, base, 2, adhesive layer, 3, insulating layer, 4, waterproof priming coat, 5, cracking resistance it is anti-
Water layer, 6, finish coat.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1, please refers to Fig. 1:
A kind of composite rock wool plate exterior wall external heat preservation system, comprising: base 1, adhesive layer 2, insulating layer 3, waterproof priming coat 4,
Anti-cracking waterproof layer 5 and finish coat 6, the insulating layer 3 are composite rock wool slab insulating layer, and composite rock wool slab insulating layer passes through bonding
Layer 2 is bonded in base 1 in appearance, and is anchored using anchor bolt, the outside of the insulating layer 3 from it is interior be successively covered with outward it is anti-
Basecoat 4, anti-cracking waterproof layer 5 and finish coat 6.The adhesive layer 2 is with a thickness of 4mm, and insulating layer 3 is with a thickness of 50mm, waterproof
Priming coat 4 is with a thickness of 1.5mm, and anti-cracking waterproof layer 5 is with a thickness of 5mm, and finish coat 6 is with a thickness of 4mm.
Preferably, the composite rock wool slab insulating layer includes heat insulation core material layer, adhesive layer and cement glass carpet veneer, is protected
The upper and lower surface of warm core layer has cement glass carpet veneer by adhesive layer gluing, and the heat insulation core material layer is rock wool belt, institute
The adhesive layer 2 stated is polymer dry powder mortar, and the waterproof priming coat 4 is cement-base waterproof coating, the anti-cracking waterproof
Layer 5 is waterproof polymer mortar.
Embodiment 2, please refers to Fig. 1:
A kind of composite rock wool plate exterior wall external heat preservation system, comprising: base 1, adhesive layer 2, insulating layer 3, waterproof priming coat 4,
Anti-cracking waterproof layer 5 and finish coat 6, insulating layer 3 are composite rock wool slab insulating layer, and the insulating layer 3 is composite rock wool slab heat preservation
Layer, composite rock wool slab insulating layer are bonded in base 1 in appearance by adhesive layer 2, and are anchored using anchor bolt, the insulating layer
3 outside is successively covered with waterproof priming coat 4, anti-cracking waterproof layer 5 and finish coat 6 from interior outward.The adhesive layer 2 with a thickness of
3mm, insulating layer 3 with a thickness of 20mm, waterproof priming coat 4 with a thickness of 2mm, anti-cracking waterproof layer 5 with a thickness of 6mm, finish coat 6 with a thickness of
3mm。
Preferably, the composite rock wool slab insulating layer includes heat insulation core material layer, adhesive layer and cement glass carpet veneer, is protected
The upper and lower surface of warm core layer has cement glass carpet veneer by adhesive layer gluing, and the heat insulation core material layer is rock wool belt, institute
The adhesive layer 2 stated is polymer dry powder mortar, and the waterproof priming coat 4 is cement-base waterproof coating, the anti-cracking waterproof
Layer 5 is waterproof polymer mortar.
Embodiment 3, please refers to Fig. 1:
A kind of composite rock wool plate exterior wall external heat preservation system, comprising: base 1, adhesive layer 2, insulating layer 3, waterproof priming coat 4,
Anti-cracking waterproof layer 5 and finish coat 6, the insulating layer 3 are composite rock wool slab insulating layer, and composite rock wool slab insulating layer passes through bonding
Layer 2 is bonded in base 1 in appearance, and is anchored using anchor bolt, the outside of the insulating layer 3 from it is interior be successively covered with outward it is anti-
Basecoat 4, anti-cracking waterproof layer 5 and finish coat 6.The adhesive layer 2 is with a thickness of 6mm, and insulating layer 3 is with a thickness of 80mm, waterproof
Priming coat 4 is with a thickness of 1mm, and anti-cracking waterproof layer 5 is with a thickness of 3mm, and finish coat 6 is with a thickness of 3mm.
Preferably, the composite rock wool slab insulating layer includes heat insulation core material layer, adhesive layer and cement glass carpet veneer, is protected
The upper and lower surface of warm core layer has cement glass carpet veneer by adhesive layer gluing, and the heat insulation core material layer is rock wool belt, institute
The adhesive layer 2 stated is polymer dry powder mortar, and the waterproof priming coat 4 is cement-base waterproof coating, the anti-cracking waterproof
Layer 5 is waterproof polymer mortar.
The insulating layer of the utility model selects composite rock wool slab, composite rock wool slab dual coating adhesive, and with cement glass
Fine felt is combined;Adhesive and cement glass fiber felt have preferable waterproofness, reduce the water imbibition of insulation board, and composite rock
Cotton plate thermal coefficient is low, and fire protecting performance is good.Waterproof priming coat is arranged outside the insulating layer of the utility model mutually to tie with anti-cracking waterproof layer
The integral waterproofing of conjunction constructs, and improves the waterproof performance of system, can not only reach power conservation requirement but also profound elimination hidden leakage defect.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.