CN108083740A - Mortar and the two-in-one compound material of putty and preparation method thereof - Google Patents
Mortar and the two-in-one compound material of putty and preparation method thereof Download PDFInfo
- Publication number
- CN108083740A CN108083740A CN201810091420.3A CN201810091420A CN108083740A CN 108083740 A CN108083740 A CN 108083740A CN 201810091420 A CN201810091420 A CN 201810091420A CN 108083740 A CN108083740 A CN 108083740A
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- Prior art keywords
- compound material
- putty
- mortar
- agent
- filler
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- 239000000463 material Substances 0.000 title claims abstract description 141
- 150000001875 compounds Chemical class 0.000 title claims abstract description 100
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 230000015271 coagulation Effects 0.000 claims abstract description 31
- 238000005345 coagulation Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000003080 antimitotic agent Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 239000012744 reinforcing agent Substances 0.000 claims description 11
- 239000013008 thixotropic agent Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 206010016256 fatigue Diseases 0.000 claims description 4
- 229920005610 lignin Polymers 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 42
- 238000009413 insulation Methods 0.000 abstract description 34
- 238000000576 coating method Methods 0.000 abstract description 30
- 239000011248 coating agent Substances 0.000 abstract description 23
- 239000004922 lacquer Substances 0.000 abstract description 7
- 239000000839 emulsion Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract description 2
- 239000008204 material by function Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 46
- 239000012615 aggregate Substances 0.000 description 43
- 239000004744 fabric Substances 0.000 description 33
- 239000002002 slurry Substances 0.000 description 13
- 238000004321 preservation Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 8
- 238000007667 floating Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 229920006328 Styrofoam Polymers 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000008261 styrofoam Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- -1 extruded sheet Polymers 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of mortar and the two-in-one compound material of putty, by weight including following components：Inorganic coagulation material, fine aggregate and some functional materials, which are matched somebody with somebody, to be formed.The present invention also provides the preparation methods of a kind of mortar and the two-in-one compound material of putty, the compound material passes through the function of mortar and putty is two-in-one, so that the compound material had both had the performance of decorative mortar, there is the performance of putty again, while have good matching with emulsion paint, lacquer and texture coating.The product in actual use, the float coat in traditional architecture thermal insulation coatings system can be reduced into putty layer twice working procedure together with working procedure, the construction time can be saved, can also save construction cost.The product also has the advantages that flexible, environmental protection, application property are good.
Description
Technical field
The present invention relates to building heat preservation material more particularly to a kind of mortar and the two-in-one compound material of putty and its preparation sides
Method.
Background technology
Existing building thermal-insulating coating system is generally made of adhesive layer, insulating layer, float coat, putty layer, dope layer.It smears
Surface layer is made of decorative mortar composite gridding cloth or the compound galvanized steel wire netting of decorative mortar, and putty layer is then greasy by one pack system
Son or double-constituent putty composition, when construction, scratch twice
Current building heat preservation
The thermal insulation material used in coating system is styrofoam, extruded sheet, polyurethane sheet, rock cotton board, graphite polystyrene board, hair
Soaked mud plate when plates class thermal insulation material, the building thermal-insulating coating system then by adhesive layer, insulating layer, float coat, putty layer,
Dope layer forms；If the thermal insulation material used in building thermal-insulating coating system is glue powder polyphenyl particle, inorganic heat insulation mortar etc.
During slurry class thermal insulation material, which is then made of insulating layer, float coat, putty layer, dope layer.Float coat is by decorative mortar
Composite gridding cloth or the compound galvanized steel wire netting composition of decorative mortar, putty layer is then by one pack system putty or double-constituent putty group
When constructing into, putty, it need to scratch twice, not only cause working procedure more, construction is cumbersome, and the construction time is long, and construction cost is high.
And traditional putty is due to very fine and smooth, and it is poor with the sand textured coatings matching such as lacquer or texture coating.Lacquer or matter
Coating is felt when being sprayed in putty layer, is splashed more severe, is caused waste of material serious.
The content of the invention
Based on the problems of prior art, the object of the present invention is to provide a kind of mortars and the two-in-one compound material of putty
And preparation method thereof, can be two-in-one by the function of mortar and putty, make float coat in traditional architecture thermal insulation coatings system and
Putty layer twice working procedure is reduced into one of working procedure, not only saves the construction time, but also saves construction cost.
The purpose of the present invention is what is be achieved through the following technical solutions：
Embodiment of the present invention provides a kind of mortar and the two-in-one compound material of putty, including：Inorganic coagulation material, 50~
100 the first fine aggregates of purpose, 70~140 the second fine aggregates of purpose, filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent；Its
In,
The inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 the second fine aggregates of purpose and filler
Total weight is 100%, and the dosage of the inorganic coagulation material is：30%~50%, 50~100 purpose, first fine aggregate
Dosage is：10%~40%, the dosage of 70~140 purpose, second fine aggregate is：30%~50%, the dosage of the filler
For：10%~40%；
The dosage of other components is by accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 purposes
The total weight percent of second fine aggregate and filler is calculated as：
Embodiment of the present invention also provides the preparation method of a kind of mortar and the two-in-one compound material of putty, is used to prepare this hair
The bright mortar and the two-in-one compound material of putty, comprise the following steps：
Each component is taken by the compound material formula of claims 1 to 3 any one of them；
In mixing plant, inorganic coagulation material and 50~100 the first fine aggregates of purpose are first added under stirring, then
Filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent are added in, is eventually adding 70~140 the second fine aggregates of purpose, all raw materials
Continue to be mixed after adding and mortar and the two-in-one compound material of putty are made after twenty minutes.
As seen from the above technical solution provided by the invention, mortar and putty provided in an embodiment of the present invention are two-in-one
Compound material and preparation method thereof, its advantage are：
By the way that the inorganic coagulation material of specific dosage, 50~100 the first fine aggregates of purpose, 70~140 purposes second are thin
Aggregate, filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent combination, it is two-in-one to form a kind of function by mortar and putty
Compound material, the compound material not only have decorative mortar performance, but also with putty performance, while with emulsion paint, lacquer and matter
Sense coating has good matching.The product in actual use, can be by smearing in traditional architecture thermal insulation coatings system
Surface layer be reduced into putty layer twice working procedure together with working procedure, the construction time can be saved, can also save construction cost.
The product also has the advantages that flexible, environmental protection, application property are good.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill in field, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the flow provided in an embodiment of the present invention that building exterior wall heat preserving coating system is made using compound material of the present invention
Figure；
Fig. 2 makes another building exterior wall heat preserving coating system to be provided in an embodiment of the present invention using compound material of the present invention
Flow chart.
Specific embodiment
With reference to the particular content of the present invention, the technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work,
Belong to protection scope of the present invention.The content not being described in detail in the embodiment of the present invention belongs to professional and technical personnel in the field
The well known prior art.
The embodiment of the present invention provides a kind of mortar and the two-in-one compound material of putty, including：Inorganic coagulation material, 50~100
The first fine aggregate of purpose, 70~140 the second fine aggregates of purpose, filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent；Wherein,
The inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 the second fine aggregates of purpose and filler
Total weight is 100%, and the dosage of the inorganic coagulation material is：30%~50%, 50~100 purpose, first fine aggregate
Dosage is：10%~40%, the dosage of 70~140 purpose, second fine aggregate is：30%~50%, the dosage of the filler
For：10%~40%；
The dosage of other components is by accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 purposes
The total weight percent of second fine aggregate and filler is calculated as：
Above-mentioned compound material further includes：By accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 mesh
The second fine aggregate and filler total weight percent be calculated as 0.1%~0.3% retarder.
In above-mentioned compound material,
The inorganic coagulation material selects 42.5 cement of normal silicate；
First, second fine aggregate selects washed-out sand；
The filler selects dicalcium powder；
The water-retaining agent selects cellulose；
The antimitotic agent selects lignin.
The embodiment of the present invention also provides the preparation method of a kind of mortar and the two-in-one compound material of putty, is used to prepare above-mentioned
Mortar and the two-in-one compound material of putty, comprise the following steps：
Each component is taken by above-mentioned compound material formula；
In mixing plant, inorganic coagulation material and 50~100 the first fine aggregates of purpose are first added under stirring, then
Filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent are added in, is eventually adding 70~140 the second fine aggregates of purpose, all raw materials
Continue to be mixed after adding and mortar and the two-in-one compound material of putty are made after twenty minutes.
Above-mentioned preparation method further includes：
In the step of adding filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent, while add in retarder.
Above-mentioned compound material accomplishes accurate measurement in use, at site construction scene by requirement, mechanical agitation, really
Guarantor stirs evenly.Amount of preparation should be less than 1.5 it is small when in dosage.The material mixed pays attention to sun-proof wind sheltering, preferably when 1.5 is small
Interior use finishes.
With reference to specific embodiment, the invention will be further described.
Embodiment 1
The present embodiment provides a kind of mortar and the two-in-one compound material of putty, wherein, inorganic coagulation material, 50~100 purposes
The total weight of first fine aggregate, 70~140 the second fine aggregates of purpose and filler is 100%, and the dosage of inorganic coagulation material is：
40%th, the dosage of 50~100 the first fine aggregates of purpose is：10%th, the dosage of 70~140 the second fine aggregates of purpose is：40%th, fill out
The dosage of material is：10%；
The dosage of other components is by accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 purposes
The total weight percent of second fine aggregate and filler is calculated as：
In above-mentioned compound material, inorganic coagulation material selects 42.5 cement of normal silicate；
Fine aggregate selects washed-out sand；
Filler selects dicalcium powder；
Water-retaining agent selects cellulose
Antimitotic agent selects lignin.
The each component for preparing compound material is weighed by above-mentioned compound material formula, is first added under stirring into mixing plant
Enter inorganic coagulation material and 50~100 the first fine aggregates of purpose, again property add in filler, reinforcing agent, water-retaining agent, antimitotic agent,
Thixotropic agent and retarder, are eventually adding 70~140 the second fine aggregates of purpose, and all raw materials continue to be mixed 20 minutes after adding
Mortar and the two-in-one compound material of putty is made afterwards.
Using the building exterior wall heat preserving coating system of the present embodiment compound material, including：Adhesive layer, insulating layer have used this
Crack-resistant layer, the dope layer of invention product.
Insulating layer in the building exterior wall heat preserving coating system is using styrofoam, the extruded sheet with interfacial agents, graphite
Any one of styrofoam, cement board, polyurethane sheet, rock cotton board, phenolic resin plate with interfacial agents, use in crack-resistant layer
Grid cloth.Also, in a manner that thermal insulation board pastes constructed exterior wall surface formation insulating layer by adhesive layer.
The production method of the building exterior wall heat preserving coating system, comprises the following steps：
Step 1, construction flow chart (referring to Fig. 1)；
Step 2, unwrapping wire：
According to elevation of building design and outside wall heat preservation requirement, metope pop-up external door window level, orthogonal control lines and
Flexible suture, moulding, decoration suture etc.；
Step 3 draws datum line：
Vertical reference steel wire, each floor appropriate location are hung at external wall big angle (external corner, inner corner trim) and other necessity
Horizontal line is hung, to control the verticality of thermal insulation board and flatness；
Step 4, with heat preservation board adhesive：
By requirement, strict measurement, mechanical agitation, it is ensured that stir evenly.Amount of preparation should be less than 1.5 it is small when in
Dosage.The material mixed pays attention to sun-proof wind sheltering, inaccurate more than after operable time to use；
Bag grid cloth is turned in step 5, stickup：
Thermal insulation board side exposed section (such as expansion joint, building settlement seam, temperature joint suture both sides, the door and window mouth of all stickups
Place), it should all do grid cloth and turn over bag processing.Turn over after bag grid cloth turns over to adhere on thermal insulation board in time；
Step 6, sticking heat-preservation plate：
It arranges plate to carry out by horizontal order, up and down the fissure of displacement is answered to paste, the stubble that does wrong at negative and positive angle processing；The piece of thermal insulation board must not
Stay in the four corners of door and window mouth；
The bonding mode of thermal insulation board has a frame method and bonding.Point frame method is suitable for the poor metope of flatness, bonding
Suitable for the good metope of flatness.When using point frame method construction, when being designed as coating ornamental surface, bond area rate is not less than 40%.
Adhesive must not be smeared in thermal insulation board side；
During haftplatte should softly, equably squeeze thermal insulation board, check flatness and verticality with 2m guiding rulers and cable inlet bracket at any time.
Pay attention to removing the adhesive mortar that edges of boards overflow, make between plate and plate without " ash of meeting and discussing ".Plate stitch spells tight, phase when slit width exceeds 2mm
Answer the heat preservation plate of thickness or polyurathamc filling.Piece height difference is not more than 1.5mm, otherwise using sand paper or special grinding machine
Tool polishes flat, and surface flotation particle and dust are removed after polishing；
At local irregularities sticking heat-preservation plate can scene cut, but must be noted that notch is vertical with plate face.Monoblock metope
Edge application short side dimension is not less than the thermal insulation board of 300mm；
Step 7, installation anchoring piece：
Anchoring piece installation should be carried out at least afterwards for 24 hours in thermal insulation board stickup.Depth is punched according to design requirement.It is screwed into or knocks in anchor
Gu nail；
Step 8 prepares compound material：
By requirement, accomplish accurate measurement, mechanical agitation, it is ensured that stir evenly.Amount of preparation should be less than 1.5 it is small when
Interior dosage.The material mixed pays attention to sun-proof wind sheltering, and preferably when 1.5 is small, interior use finishes；
Step 9 smears bottom compound material：
Usually in summer, this step carries out after thermal insulation board installs for 24 hours and after checking and accepting on inspection, and winter should then fit
When extension curing time；
Bottom compound material, 2~3mm of thickness are smeared in heat preservation plate face.Enhancing net used in door and window mouth corner and negative and positive angular position
Ge Bu is pressed into compound material immediately, and specific practice is referring to negative and positive angle way and hole way；
The construction of bottom compound material should carry out within 20 after thermal insulation board installs day.Thermal insulation board installation after cannot and
When plastering construction when, corresponding interface processing measure should be formulated；
Step 10 is laid with grid cloth：
When compound material smoothes out and during non-surface drying, be affixed on after grid cloth is tightened on bottom compound material, with trowel from centre to
Surrounding is pressed into grid cloth in compound material, smooth compacting, forbids grid cloth fold.When paving meets overlap joint, the lap of splice is not
80mm must be less than；
Such as using double-deck glass fiber reticular cloth way, compound material, thickness 2mm or so are smeared on the grid cloth fixed, then
One layer of grid cloth is re-layed by requirements above；
Step 11, float coat compound material：
The float coat compound material before the condensation of bottom compound material, 1~2mm of thickness with grid coverage cloth, micro- are shown in grid cloth profile
It is advisable.Compound material does not stop never to rub, in order to avoid form hollowing.
The overall thickness of compound material is preferably controlled in the range of 3~5mm.
Compound material should be in natural gap, such as expansion joint, cantilever platform position, to facilitate taking for subsequent construction in construction interval
It connects.If you need to pause on continuous metope, the grid cloth completed should not be completely covered in surface layer compound material, need to be with grid cloth, bottom
Compound material forms step slope stubble, and toothing spacing is not less than 150mm, in case grid cloth lap-joint flatness exceeds deviation；
The processing of step 12, " seam "：
Expansion joint, structure sediment seam preferably carry out individual engineering design according to product.When expansion joint is constructed, dividing strip should smeared
It is just put into during ash process, is risen out after mortar initial set, modify tape edge；Filling polyethylene foamed pole (item) makees backing in seam, then
It hooks at twice and fills out construction sealant, hook and fill out thickness as the 50%~70% of slit width.Subsiding crack is set according to specific slit width and position
Metal cover board, with nailing or fastened by screw；
Step 13, enhancement layer way：
The first floor and other shock resistance requirements that need to strengthen position are considered, after above-mentioned 9th article compound material construction of plastering
One layer of grid cloth is overlayed, and adds and smears one of plastering compound material, compound material overall thickness is controlled in 5~7mm；
Step 14, maintenance：
After treating the construction of surface layer compound material, the maintenance of at least 7 day time is carried out.Heat insulating work examination is then carried out, is tested
After folding lattice, next process can be carried out；
Step 15, dope layer construction：
After heat insulating work acceptance(check), time compound material of trowelling carries out levelling place to heat insulation base layer in heat insulation base layer
Reason is appropriate to polish after dry.Then according to different coating types, corresponding dope layer construction is carried out.
Embodiment 2
The present embodiment provides a kind of mortar and the two-in-one compound material of putty, wherein, inorganic coagulation material, 50~100 purposes
The total weight of first fine aggregate, 70~140 the second fine aggregates of purpose and filler is 100%, and the dosage of inorganic coagulation material is：
30%th, the dosage of 50~100 the first fine aggregates of purpose is：15%th, the dosage of 70~140 the second fine aggregates of purpose is：35%th, fill out
The dosage of material is：20%；
The dosage of other components is by accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 purposes
The total weight percent of second fine aggregate and filler is calculated as：
In above-mentioned compound material, inorganic coagulation material selects 42.5 cement of normal silicate；
Fine aggregate selects washed-out sand；
Filler selects dicalcium powder；
Water-retaining agent selects cellulose
Antimitotic agent selects lignin.
The each component for preparing compound material is weighed by above-mentioned compound material formula, is first added under stirring in mixing plant
Enter inorganic coagulation material, 50~100 the first fine aggregates of purpose, again property add in filler, reinforcing agent, water-retaining agent, antimitotic agent, touch
Become agent and retarder, be eventually adding 70~140 the second fine aggregates of purpose, all raw materials continue to be mixed after twenty minutes after adding
Mortar and the two-in-one compound material of putty is made.
Using the building exterior wall heat preserving coating system of the present embodiment compound material, including：Insulating layer has used product of the present invention
Crack-resistant layer, dope layer.
As different from Example 1：Insulating layer in the system is outer what is constructed by slurry class thermal insulation material trowelling
The insulating layer that wall surface is formed；Wherein heat preservation slurry adds water to stir the slurry formed for inorganic heat preservation rubber powder and expanded and vitrified small ball
Expect, the entitled inorganic heat insulation mortar slurry of the slurry, grid cloth is used in crack-resistant layer.
The production method of the building exterior wall heat preserving coating system, comprises the following steps：
Step 1, construction flow chart (referring to Fig. 2)；
Step 2, base course wall processing：
Metope should be cleaned out, no oil stain, float ash etc..Metope loosens, weathering part should reject totally.Wall surface bulge object
It should be rejected during more than 10mm；
Step 3 prepares interfacial agents：
Interfacial agents use after forming boundary mortar after need to being compounded with cement sand.By requirement, strict measurement, machinery stirs
It mixes, it is ensured that stir evenly.Amount of preparation should be less than 1.5 it is small when in dosage.The material mixed pays attention to sun-proof wind sheltering, more than can grasp
It is not allowed to use after making the time；
Step 4, interface processing：
Full coat boundary mortar is answered by base, with spray gun or the uniform spary of round brush or roller coating.Interfacial agents construction effect is not to occur
Longer pointed plucking is advisable；
Step 5 hangs vertical, bullet control line：
The method that unwrapping wire is determined according to depth of building, skyscraper and high-rise building section utilize wall big angle, door and window mouth
Both sides are beaten straight line with theodolite and are looked for vertically.Tier building or skyscraper can be hung vertically from top layer big line pendant, and taut iron wire is looked for
Rule, transverse horizontal line for horizontal datum can hand over according to the upward 500mm lines of floor absolute altitude or construction ± 0.000 encloses control
System.According to the line and insulation thickness of Uprightness adjusting, frame big angle both sides bullet upper control line is often walked, then horizontal logical line is drawn to do attribute block；
Step 6 does ash cake, floating screed：
By thickness control line standard thickness ash cake, floating screed are done with inorganic heat insulation mortar slurry.Specific method is as follows：
The about 100mm and away from floor bottom about 100mm at the top of away from floor, at the same away from big-wall is cloudy or external corner about 100mm at, root
Vertical direction ash cake (floor is completed in double harness compared with Gao Shiying) is done according to the logical line of vertical control, as benchmark ash cake.Further according to two
Logical line between vertical direction benchmark ash cake does the levelling layer thickness ash cake of metope, the distance between per ash cake by 1.5m between left and right
Every stickup.Ash cake can make of inorganic heat insulation mortar slurry, it is also possible to which styrofoam is cut into the stickup of 50mm*50mm fritters.Treat Vertical Square
After ash cake fixation, the logical line of horizontal control is drawn between two horizontal ash cakes, specific practice is that the small wire nail with small line is inserted into ash cake,
Stretch small line, make small line traffic control more slightly higher 1mm than ash cake, between two ash cakes by 1.5m or so spaced horizontal paste several ash cakes or
Floating screed；
After the completion of every layer of ash cake sticking construction operation, horizontal direction checks the uniformity of ash cake with the small line bracing wires of 5m, vertically
Direction checks verticality with 2m cable inlet brackets, and measures ash cake thickness, and floating screed thickness should be with ash cake consistency of thickness.With the small line bracing wires of 5m
Check the uniformity of floating screed thickness；
Step 7 prepares inorganic heat insulation mortar slurry：
By requirement, strict measurement, mechanical agitation, it is ensured that stir evenly.Amount of preparation should be less than 1.5 it is small when in
Dosage.The slurry mixed pays attention to sun-proof wind sheltering, inaccurate more than after operable time to use；
Step 8, trowelling inorganic heat insulation mortar slurry insulating layer：
The construction of inorganic heat insulation mortar slurry can be carried out after boundary mortar substantially dry.
Trowelling inorganic heat insulation mortar slurry answers stratified operation to construct, and every all over thickness control 20-30mm, last is thick all over construction
Degree is preferably controlled in 10mm or so, is constructed from top to bottom in order, every to reach ash cake or floating screed more than for 24 hours all over construction interval
Thickness, metope deviation should be controlled in ± 2mm, and metope door and window mouth flatness and verticality should reach regulation requirement；
After the completion of insulating layer construction, after conserving 3-7 days, next process can be carried out；
Step 9 prepares compound material：
By requirement, accomplish accurate measurement, mechanical agitation, it is ensured that stir evenly.Amount of preparation should be less than 1.5 it is small when
Interior dosage.The material mixed pays attention to sun-proof wind sheltering, and preferably when 1.5 is small, interior use finishes；
Step 10 smears bottom compound material：
Usually in summer, this step carries out after thermal insulation board installs for 24 hours and after checking and accepting on inspection, and winter should then fit
When extension curing time；
Bottom compound material, 2~3mm of thickness are smeared in heat preservation plate face.Enhancing net used in door and window mouth corner and negative and positive angular position
Ge Bu is pressed into compound material immediately, and specific practice is referring to negative and positive angle way and hole way；
The construction of bottom compound material should carry out within 20 after thermal insulation board installs day.Thermal insulation board installation after cannot and
When plastering construction when, corresponding interface processing measure should be formulated；
Step 11 is laid with grid cloth：
When compound material smoothes out and during non-surface drying, be affixed on after grid cloth is tightened on bottom compound material, with trowel from centre to
Surrounding is pressed into grid cloth in compound material, smooth compacting, forbids grid cloth fold.When paving meets overlap joint, the lap of splice is not
80mm must be less than；
Such as using double-deck glass fiber reticular cloth way, compound material, thickness 2mm or so are smeared on the grid cloth fixed, then
One layer of grid cloth is re-layed by requirements above；
Step 12, float coat compound material：
The float coat compound material before the condensation of bottom compound material, 1~2mm of thickness with grid coverage cloth, micro- are shown in grid cloth profile
It is advisable.Compound material does not stop never to rub, in order to avoid form hollowing；
The overall thickness of compound material is preferably controlled in the range of 3~5mm.
Compound material should be in natural gap, such as expansion joint, cantilever platform position, to facilitate taking for subsequent construction in construction interval
It connects.If you need to pause on continuous metope, the grid cloth completed should not be completely covered in surface layer compound material, need to be with grid cloth, bottom
Compound material forms step slope stubble, and toothing spacing is not less than 150mm, in case grid cloth lap-joint flatness exceeds deviation；
The processing of step 13, " seam "：
Expansion joint, structure sediment seam preferably carry out individual engineering design according to product.When expansion joint is constructed, dividing strip should smeared
It is just put into during ash process, is risen out after mortar initial set, modify tape edge；Filling polyethylene foamed pole (item) makees backing in seam, then
It hooks at twice and fills out construction sealant, hook and fill out thickness as the 50%~70% of slit width.Subsiding crack is set according to specific slit width and position
Metal cover board, with nailing or fastened by screw；
Step 14, enhancement layer way：
The first floor and other shock resistance requirements that need to strengthen position are considered, after above-mentioned 9th article compound material construction of plastering
One layer of grid cloth is overlayed, and adds and smears one of plastering compound material, compound material overall thickness is controlled in 5~7mm；
Step 15, maintenance：
After treating the construction of surface layer compound material, the maintenance of at least 7 day time is carried out.Heat insulating work examination is then carried out, is tested
After folding lattice, next process can be carried out；
Step 16, dope layer construction：
After heat insulating work acceptance(check), time compound material of trowelling carries out levelling place to heat insulation base layer in heat insulation base layer
Reason is appropriate to polish after dry.Then according to different coating types, corresponding dope layer construction is carried out.
The compound material of the present invention is due to having the function of the two-in-one of mortar and putty, in building exterior wall heat preserving coating system
In use, possesses advantages below：
(1) when avoiding existing building thermal insulation coatings system construction, twice of putty of trowelling is needed to carry out the problem of levelling, is used
Compound material of the present invention only needs trowelling that can carry out for one time levelling.Working procedure can be so reduced, the construction time can be saved, carried
High construction efficiency can also save labour turnover.
(2) the sand textured coatings matching such as compound material of the present invention and lacquer or texture coating is preferable.Compound material of the present invention
It is compared than putty product, grain size is partially thick, and when being sprayed on compound material of the present invention, splash smaller, material for lacquer and texture coating
The waste degree of material is relatively low, solve thes problems, such as that lacquer or texture coating splash severity in spraying application, can save
Certain material cost.
It (3), can be by the float coat and putty layer twice in traditional architecture thermal insulation coatings system after using compound material of the present invention
Working procedure is merged into one of working procedure, i.e., has carried out effective optimization to the component of building thermal-insulating coating system, this
To entire Industry Quick Development is promoted to have great importance.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can readily occur in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (5)
1. a kind of mortar and the two-in-one compound material of putty, which is characterized in that including：Inorganic coagulation material, 50~100 purposes first
Fine aggregate, 70~140 the second fine aggregates of purpose, filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent；Wherein,
The inorganic coagulation material, 50~100 the first fine aggregates of purpose, the gross weight of 70~140 the second fine aggregates of purpose and filler
It measures as 100%, the dosage of the inorganic coagulation material is：30%~50%, the dosage of 50~100 purpose, first fine aggregate
For：10%~40%, the dosage of 70~140 purpose, second fine aggregate is：30%~50%, the dosage of the filler is：
10%~40%；
The dosage of other components is by accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 purposes second
The total weight percent of fine aggregate and filler is calculated as：
2. mortar according to claim 1 and the two-in-one compound material of putty, which is characterized in that the compound material further includes：
By the gross weight for accounting for the inorganic coagulation material, 50~100 the first fine aggregates of purpose, 70~140 the second fine aggregates of purpose and filler
Measure the retarder that percentages are 0.1%~0.3%.
3. mortar according to claim 1 or 2 and the two-in-one compound material of putty, which is characterized in that in the compound material,
The inorganic coagulation material selects 42.5 cement of normal silicate；
First, second fine aggregate is equal
Select washed-out sand；
The filler selects dicalcium powder；
The water-retaining agent selects cellulose；
The antimitotic agent selects lignin.
4. the preparation method of a kind of mortar and the two-in-one compound material of putty, which is characterized in that be used to prepare claims 1 to 3 and appoint
The two-in-one compound material of mortar and putty described in one, comprises the following steps：
Each component is taken by the compound material formula of claims 1 to 3 any one of them；
In mixing plant, inorganic coagulation material and 50~100 the first fine aggregates of purpose are first added under stirring, is added
Filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent, are eventually adding 70~140 the second fine aggregates of purpose, and all raw materials add
After continue be mixed mortar and the two-in-one compound material of putty are made after twenty minutes.
5. the preparation method of mortar according to claim 4 and the two-in-one compound material of putty, which is characterized in that the method
It further includes：
In the step of adding filler, reinforcing agent, water-retaining agent, antimitotic agent and thixotropic agent, while add in retarder.
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| CN201810091420.3A CN108083740A (en) | 2018-01-30 | 2018-01-30 | Mortar and the two-in-one compound material of putty and preparation method thereof |
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Cited By (2)
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| CN109025296A (en) * | 2018-08-22 | 2018-12-18 | 上海中绿建材有限公司 | A kind of lightweight plastering gupsum and facing putty integrated construction technique |
| CN112394164A (en) * | 2020-11-18 | 2021-02-23 | 富思特新材料科技发展股份有限公司 | Method for testing alkali resistance of primer |
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| CN102557547A (en) * | 2012-02-29 | 2012-07-11 | 青岛科瑞新型环保材料有限公司 | Special anti-crack mortar for ultrathin heat insulation board and preparation method thereof |
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| KR100955460B1 (en) * | 2009-08-28 | 2010-04-29 | 주식회사 선진케미칼 | Construction method for designed flooring with inorganic materials |
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Cited By (4)
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|---|---|---|---|---|
| CN109025296A (en) * | 2018-08-22 | 2018-12-18 | 上海中绿建材有限公司 | A kind of lightweight plastering gupsum and facing putty integrated construction technique |
| CN109025296B (en) * | 2018-08-22 | 2021-04-23 | 上海中绿建材有限公司 | Integrated construction process of light plastering gypsum and facing putty |
| CN112394164A (en) * | 2020-11-18 | 2021-02-23 | 富思特新材料科技发展股份有限公司 | Method for testing alkali resistance of primer |
| CN112394164B (en) * | 2020-11-18 | 2023-09-19 | 富思特新材料科技发展股份有限公司 | Test method for flood alkaline resistance of primer |
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