Inorganic compounding A level is not fired warming plate wall insulation system
Technical field
The utility model relates to building field, and in particular inorganic compounding A level is not fired warming plate wall insulation system.
Background technology
At present, architectural energy consumption has become three large " big power consumers " of AND ENERGY RESOURCES CONSUMPTION IN CHINA side by side with industrial consumption energy, traffic power consumption.Especially architectural energy consumption is accompanied by the lifting of constantly riseing of building total amount and residence comfort, is the trend that sharply raises up.China's building not only consumes energy high, and efficiency of energy utilization Hen Di, unit building energy consumption exceeds 2~3 times than country under equal weather conditions.Ubiquity space enclosing structure heat insulation property and poor air-tightness in China's present stage urban house building, the low inferior problem of heat supplying air conditioning system effectiveness, the housing construction of Yi Zhan China urban architecture gross area approximately 60% is example, the heating districts cities and towns area of residence approximately has 4,000,000,000 square metres, the average energy consumption of Heating Season in 2000 be about 25kg coal/square metre, if on existing basis, realize 50% energy-conservation, approximately can save every year 0.5 hundred million tons of standard coals.Therefore building energy conservation is the strategy of sustainable development that the Chinese government vigorously advocates in recent years, is the important state basic policy that contributes to energy-saving and emission-reduction, environmental protection, to building masonry wall be incubated, heat insulation processing is to implement one of important measures of building energy conservation.Present stage, the principal mode of external wall outer insulation had: organic heat-insulating plate (EPS/XPS/PU etc.) exterior wall heat-preserving system, inorganic heat insulation material (foam cement plate/kervit microbead insulated sand slurry) wall insulation system etc., all there is certain defect in above-mentioned several heat-insulation system, though organic plates class heat-insulation system thermal and insulating performance is better, its fireproof performance is poor, comburant toxicity becomes greatly its weakness; Though mineral-type heat-insulation system fireproof performance is excellent, but some shortcomings due to heat insulating material self, as crisp in surface, easy efflorescence, fall slag, adhesion strength is low, water absorption rate is large etc., and its heat-insulating property generally is all difficult to meet the requirement of building energy conservation 65%, greatly limited the scope of application of this type of heat insulating material.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of inorganic compounding A level simple in structure, that thermal and insulating performance good, fire savety is high not fire warming plate wall insulation system.
The utility model is achieved through the following technical solutions:
Inorganic compounding A level is not fired warming plate wall insulation system, comprise base course wall layer from inside to outside, adhesive mortar layer, inorganic compounding A level is not fired insulation flaggy, bottom plastering mortar layer, Alkali-resisting fiberglass mesh or steel mesh layer, surface layer plastering mortar layer, finish coat, described inorganic compounding A level is not fired the interface enhancement layer that insulation flaggy comprises heat insulation core material layer and is located at respectively heat insulation core material layer external surface and inner surface, described heat insulation core material layer is by polymer mortar, granular polystyrene, inorganic glass bead is through stirring cast molding, described interface enhancement layer is comprised of the compound Alkali-resisting fiberglass mesh of polymer waterproof anti-crack mortar.
As optimal way of the present utility model, described adhesive mortar layer, bottom plastering mortar layer and surface layer plastering mortar layer consist of Polymer-Modified Mortar.
As wherein a kind of optimal way of finish coat of the present utility model, described finish coat consists of flexible waterproof putty and coating.
As the another kind of optimal way of finish coat of the present utility model, described finish coat consists of face brick adhesive mortar, face brick and pointing stuff.
As optimal way of the present utility model, described inorganic compounding A level is not fired insulation flaggy and is fixed on base course wall layer by anchoring piece.
Above-mentioned inorganic compounding A level is not fired the job practices of warming plate wall insulation system, comprises the steps:
(1) processing of base course wall layer
A) when base course wall layer is sintered article masonry, interface processing can not be done on its surface, and its outside should arrange waterproofing mortar leveling layer;
B), when base course wall layer is concrete, its surface should brushing boundary mortar, then whitewashes cement mortar screeding layer;
C), when base course wall layer is air-entrained concrete building block, ALC external wall, its surface should brushing boundary mortar, then whitewashes waterproofing mortar leveling layer;
(2) mortar of adhesive mortar layer, bottom plastering mortar layer and surface layer plastering mortar layer is made
Adhesive mortar layer, bottom plastering mortar layer and surface layer plastering mortar layer are made by specialty polymer modified mortar, prepare in proportion specialty polymer modified mortar, and carry out mechanical agitation, guarantee to stir, mixing time for being no less than 5min after feeding intake, once prepare consumption to be finished and to be advisable in 4h, the hot weather construction time should be controlled in 2h;
(3) inorganic compounding A level is not fired the paving of insulation flaggy
A) inorganic compounding A level is not fired before warming plate paving and should do not removed its surperficial floating dust, if desired should brushing boundary mortar, and then after boundary mortar surface drying, criticize again and scrape the above-mentioned adhesive mortar of making;
B) inorganic compounding A level is not fired the stickup of insulation flaggy from the first floor, Ju ground 300mm eminence ejects horizon and aluminum alloy base bracket is set, on aluminum alloy base bracket, along continuous straight runs is laterally pasted inorganic compounding A level and is not fired warming plate from bottom to top, inorganic compounding A level does not fire warming plate and the stickup of base course wall layer should adopt full subsides method, during stickup, every inorganic compounding A level, do not fire on warming plate and evenly criticize and scrape the adhesive mortar formation bonding mortar layer that a layer thickness is not less than 3mm, bonding area should be greater than 95%, paste in time and be expressed on base course wall layer, seam gap between plate and plate must not be greater than 2mm, it is long that inorganic compounding A level between arranging up and down is not fired the vertical fissure of displacement 1/2 plate of warming plate,
(4) construction of bottom plastering mortar layer, Alkali-resisting fiberglass mesh or steel mesh layer, surface layer plastering mortar layer
When finish coat is coating ornamental surface, first plastering mortar to be whitewashed to inorganic compounding A level and do not fire on insulation flaggy, THICKNESS CONTROL, at 3~4mm, first strikes off with large thick stick, then rubs with the hands and put down with plastics trowel, forms bottom plastering mortar layer; Then Alkali-resisting fiberglass mesh is pressed in bottom plastering mortar layer, form Alkali-resisting fiberglass mesh layer, first floor metope is answered the double-deck Alkali-resisting fiberglass mesh of paving, the paving of first floor Alkali-resisting fiberglass mesh should adopt docking calculation, then carry out the paving of second layer Alkali-resisting fiberglass mesh, remainder layer metope paving individual layer Alkali-resisting fiberglass mesh, lap width between Alkali-resisting fiberglass mesh plane is not less than 50mm, place, negative and positive angle also should press stubble overlap joint and lap width to be not less than 200mm, screen cloth paving is smooth, corrugationless, and door and window hole place should increase and paste one 300mm * 400mm Alkali-resisting fiberglass mesh reinforcement along 45 ° of directions; After Alkali-resisting fiberglass mesh layer is completed, Alkali-resisting fiberglass mesh layer insert outward anchoring piece to inorganic compounding A level do not fire insulation flaggy be fixed; When bottom plastering mortar layer is most probably dry, then smear second plastering mortar outward at Alkali-resisting fiberglass mesh layer, second plastering mortar THICKNESS CONTROL, at 2~3mm, forms surface layer plastering mortar layer;
When finish coat is decorating surface brick, bottom plastering mortar layer thickness is controlled at 2~3mm; After bottom plastering mortar solidifies, carry out the paving of steel mesh layer, the mutual lap width in steel mesh limit is 40mm, overlapping part with the distance that is not more than 300mm with galvanized iron wire by two net colligations together, blocks steel mesh with U-shaped clamp during construction, makes it be close to bottom plastering mortar layer surface, then by crab-bolt, steel mesh is anchored on base course wall layer, crab-bolt fixedly effective depth must not be less than 30mm, and local out-of-flatness place flattens with U-shaped clamp; After the paving of steel mesh layer, steel mesh layer insert outward anchoring piece to inorganic compounding A level do not fire insulation flaggy be fixed; At steel mesh layer, smear second plastering mortar outward again, and by steel mesh parcel, form surface layer plastering mortar layer, the gross thickness of bottom plastering mortar layer, Alkali-resisting fiberglass mesh or steel mesh layer and surface layer plastering mortar layer is controlled at 7~9mm;
(5) at surface layer plastering mortar layer, lay finish coat outward.
The utility model has the following advantages compared to existing technology:
The insulation layer of this heat-insulation system adopts by polymer mortar, granular polystyrene, inorganic glass bead and does not fire insulation flaggy through the inorganic compounding A level that stirs the heat insulation core material Ceng He interface enhancement layer of cast molding and form, its fireproof performance reaches A level, overcome the poor defect of existing organic heat-insulating plate heat preserving system fireproof performance, fire savety is high; And its coefficient of thermal conductivity is low, the site operation difficult quality that has overcome slurry class heat-insulation system is controlled, thermal and insulating performance does not reach standard, easily hollowing, come off, many hidden danger of quality such as cracking.In addition, this heat-insulation system weatherability, freeze thawing resistance, water resistance are good, have thoroughly solved the fundamental issues such as external heat insulating wall hollowing, cracking.And its job practices is simple, easy operating is easy to utilize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, the inorganic compounding A level that the present embodiment provides is not fired warming plate wall insulation system, comprise that base course wall layer 1, adhesive mortar layer 2, inorganic compounding A level from inside to outside do not fire insulation flaggy 3, bottom plastering mortar layer 4, Alkali-resisting fiberglass mesh or steel mesh layer 5, surface layer plastering mortar layer 6, finish coat 7, inorganic compounding A level is not fired insulation flaggy 3 and is fixed on base course wall layer 1 by anchoring piece 8.Inorganic compounding A level is not fired the interface enhancement layer that insulation flaggy 3 comprises heat insulation core material layer and is located at respectively heat insulation core material layer external surface and inner surface; heat insulation core material layer is by polymer mortar, granular polystyrene, inorganic glass bead through stirring cast molding, and interface enhancement layer is comprised of the compound Alkali-resisting fiberglass mesh of polymer waterproof anti-crack mortar.Adhesive mortar layer 2, bottom plastering mortar layer 4 and surface layer plastering mortar layer 6 consist of Polymer-Modified Mortar.Bottom plastering mortar layer 4, Alkali-resisting fiberglass mesh or steel mesh layer 5, the common formation anti-cracking protective layer of surface layer plastering mortar layer 6, protection inorganic compounding A level is not fired insulation flaggy 3.Finish coat 7 has two kinds of constituted modes, and a kind of is to consist of flexible waterproof putty and coating, and this kind of finish coat 7 selected Alkali-resisting fiberglass mesh layer; Another kind is to consist of face brick adhesive mortar, face brick and pointing stuff, and this kind of finish coat 7 is heavier, therefore selects steel mesh layer.Owing to being provided with Alkali-resisting fiberglass mesh or steel mesh layer 5, make finish coat 7 be not easy cracking, increase pulling force each other.
The material that above-mentioned formation inorganic compounding A level is not fired the heat insulation core material layer of insulation flaggy 3 comprises polymer mortar and insulation lightweight aggregate, and wherein polymer mortar adopts the cement-based mortar of polymer modification, has excellent cohesive strength and pliability; Insulation lightweight aggregate adopts inorganic glass bead and the low B1 level of coefficient of thermal conductivity not to fire primary foam polyphenyl particle, and wherein, granular polystyrene is to have that certain particle size, grating, coefficient of thermal conductivity are little, the insulation lightweight aggregate of flame retardant type; And inorganic glass bead is a kind of novel green inorganic material, nontoxic, Environmental Safety, inside is the inorganic particulate material of porous air cavity configuration, physicochemical property is very stable, ageing-resistant weatherability is strong, have excellent Jue Re ﹑ Fang Huo ﹑ sound absorption qualities, material combustion performance is A level, can be resistance to 1000 degrees Celsius of above high temperature, in building material industry, with glass bead as aglite, can improve mortar with easy mobility and certainly anti-intensity, reduce wood property shrinkage factor, improve product combination property, reduce comprehensive cost of production; Make inorganic compounding A level not fire insulation flaggy 3 when reaching A level fireproof performance, greatly reduce the coefficient of thermal conductivity of warming plate, there is good thermal and insulating performance.
The interface enhancement layer that above-mentioned formation inorganic compounding A level is not fired insulation flaggy 3 is formed by the compound Alkali-resisting fiberglass mesh of polymer waterproof anti-crack mortar, polymer waterproof anti-crack mortar has that pliability is good, the feature of anti-cracking waterproof excellent performance, the interface enhancement layer of the compound formation heat insulation core material of polymer waterproof anti-crack mortar and Alkali-resisting fiberglass mesh layer inner surface and external surface, for heat insulation core material layer provides required shock resistance, waterproof impervious characteristic and cracking resistance, overcome the shortcoming that common inorganic heat preservation flaggy water proofing property is poor, surface strength is low.
The job practices that the present embodiment also provides inorganic compounding A level not fire warming plate wall insulation system, comprises the steps:
(1) processing of base course wall layer 1
A) when base course wall layer 1 is sintered article masonry, interface processing can not be done on its surface, and its outside should arrange waterproofing mortar leveling layer;
B), when base course wall layer 1 is concrete, its surface should brushing boundary mortar, then whitewashes cement mortar screeding layer;
C), when base course wall layer 1 is air-entrained concrete building block, ALC external wall, its surface should brushing boundary mortar, then whitewashes waterproofing mortar leveling layer;
(2) mortar of adhesive mortar layer 2, bottom plastering mortar layer 4 and surface layer plastering mortar layer 6 is made
Adhesive mortar layer 2, bottom plastering mortar layer 4 and surface layer plastering mortar layer 6 are made by specialty polymer modified mortar, prepare in proportion specialty polymer modified mortar, and carry out mechanical agitation, guarantee to stir, mixing time for being no less than 5min after feeding intake, once prepare consumption to be finished and to be advisable in 4h, the hot weather construction time should be controlled in 2h;
(3) inorganic compounding A level is not fired the paving of insulation flaggy 3
A) inorganic compounding A level is not fired before warming plate paving and should do not removed its surperficial floating dust, if desired should brushing boundary mortar, and then after boundary mortar surface drying, criticize again and scrape the above-mentioned adhesive mortar of making;
B) inorganic compounding A level is not fired 3 stickups of insulation flaggy from the first floor, Ju ground 300mm eminence ejects horizon and aluminum alloy base bracket is set, on aluminum alloy base bracket, along continuous straight runs is laterally pasted inorganic compounding A level and is not fired warming plate from bottom to top, inorganic compounding A level does not fire warming plate and 1 stickup of base course wall layer should adopt full subsides method, during stickup, every inorganic compounding A level, do not fire on warming plate and evenly criticize and scrape the adhesive mortar formation adhesive mortar layer 2 that a layer thickness is not less than 3mm, bonding area should be greater than 95%, paste in time and be expressed on base course wall layer 1, seam gap between plate and plate must not be greater than 2mm, it is long that inorganic compounding A level between arranging up and down is not fired the vertical fissure of displacement 1/2 plate of warming plate,
(4) construction of bottom plastering mortar layer 4, Alkali-resisting fiberglass mesh or steel mesh layer 5, surface layer plastering mortar layer 6
When finish coat 7 is coating ornamental surface, first plastering mortar to be whitewashed to inorganic compounding A level and do not fire on insulation flaggy 3, THICKNESS CONTROL, at 3~4mm, first strikes off with large thick stick, then rubs with the hands and put down with plastics trowel, forms bottom plastering mortar layer 4; Then with plasterer's trowel, Alkali-resisting fiberglass mesh is pressed in bottom plastering mortar layer 4, form Alkali-resisting fiberglass mesh layer, first floor metope is answered the double-deck Alkali-resisting fiberglass mesh of paving, the paving of first floor Alkali-resisting fiberglass mesh should adopt docking calculation, then carry out the paving of second layer Alkali-resisting fiberglass mesh, remainder layer metope paving individual layer Alkali-resisting fiberglass mesh, lap width between Alkali-resisting fiberglass mesh plane is not less than 50mm, place, negative and positive angle also should press stubble overlap joint and lap width to be not less than 200mm, screen cloth paving is smooth, corrugationless, and door and window hole place should increase and paste one 300mm * 400mm Alkali-resisting fiberglass mesh reinforcement along 45 ° of directions; After Alkali-resisting fiberglass mesh layer is completed, Alkali-resisting fiberglass mesh layer insert outward 8 pairs of inorganic compounding A levels of anchoring piece do not fire insulation flaggy 3 be fixed, electricity consumption is drilled in the angle seam place punching that inorganic compounding A level is not fired insulation flaggy 3, anchoring piece 8 is inserted in the hole and the plane of plastic disc is twisted and is pressed onto in bottom plastering mortar layer 4, anchoring piece 8 with effective anchorage depth of base course wall layer 1 is: concrete wall is not less than 30mm; The Light Walls such as gas concrete are not less than 60mm, hollowed-block masonry should adopt back stubborn knotting type crab-bolt, and metope height is below 20m, and every square metre arranges 6 crab-bolts, more than 20m, every square metre arranges 7~9 crab-bolts; When bottom plastering mortar layer 4 eighty per cant is dry, then smear second plastering mortar outward at Alkali-resisting fiberglass mesh layer, second plastering mortar THICKNESS CONTROL, at 2~3mm, forms surface layer plastering mortar layer 6;
When finish coat 7 is decorating surface brick, bottom plastering mortar layer 4 THICKNESS CONTROL are at 2~3mm; After bottom plastering mortar solidifies, carry out the paving of steel mesh layer, the mutual lap width in steel mesh limit is 40mm, and with the distance that is not more than 300mm with galvanized iron wire by two net colligations together, cloudy external corner net should be pushed down docking net sheet to overlapping part.The steel meshes such as window side, parapet, settlement joint are received head place, application cement nail shimming is fixed on steel mesh in agent structure, during construction, with U-shaped clamp, block steel mesh, make it be close to bottom plastering mortar layer 4 surface, then by crab-bolt, by two-way 500mm plum blossom-shaped, distribute steel mesh is anchored on base course wall layer 1, steel mesh should have reliable connection with crab-bolt, and crab-bolt fixedly effective depth must not be less than 30mm, local out-of-flatness place, flattens with U-shaped clamp; After the paving of steel mesh layer, steel mesh layer insert outward 8 pairs of inorganic compounding A levels of anchoring piece do not fire insulation flaggy 3 be fixed, fixed form is same as above; At steel mesh layer, smear second plastering mortar outward again, and by steel mesh parcel, form surface layer plastering mortar layer 6, the gross thickness of bottom plastering mortar layer 4, steel mesh layer and surface layer plastering mortar layer 6 is controlled at 7~9mm;
At the outer laying finish coat 7 of surface layer plastering mortar layer 6.
It is simple in structure that the inorganic compounding A level that this embodiment provides is not fired warming plate wall insulation system, reasonable in design, make full use of inorganic compounding A level and do not fire the excellent properties of insulation flaggy 3, make entire system there is good water-proofing anticracking performance, thermal and insulating performance, fire safety performance and environmental-protecting performance simultaneously, long service life, is applicable to body of wall and the roof heat insulation under various weather conditions, built.And its job practices is simple and convenient, easy operating, construction efficiency is high, and the construction period is short, easy to utilize.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.