CN104213663B - The floor of a kind of band decorative cover protective layer - Google Patents
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- CN104213663B CN104213663B CN201410504561.5A CN201410504561A CN104213663B CN 104213663 B CN104213663 B CN 104213663B CN 201410504561 A CN201410504561 A CN 201410504561A CN 104213663 B CN104213663 B CN 104213663B
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Abstract
The present invention discloses the floor of a kind of band decorative cover protective layer, and described floor is made up of the making method including following processing step: pave step; Vibrate, levelling, compacting step; Curing step; Corase grind step, the surface roughly grinding described floor layer is to remove laitance top layer; Form tight zone step, the powder that concrete repair liquid and described corase grind step are polished is mixed mutually; Forming strengthening layer step, from the surface of described tight zone, strong concrete agent is permeated 3mm-5mm downwards, described strong concrete agent and described concrete form strengthening layer after reacting; Fine grinding and polishing step; Forming protective layer step, adopt osmosis type solution to smear described strengthening layer, described osmosis type solution permeates downwards, and described osmosis type solution and described concrete form protective layer after reacting. The floor of band decorative cover protective layer provided by the invention at least can be saved material, improves floor layer entire compression ability, alleviate building load and cost, simultaneously can also protection of the environment.
Description
Technical field
The present invention relates to building engineering field, particularly relate to the floor of a kind of band decorative cover protective layer.
Background technology
According to GB50037-2013 " Code of design for ground surface and floor of buildings " the 20th page record, and the technique generally applied in prior art, building ground comprises floor (concrete) structural sheet+levelling (level) bed course+finish coat (ring oxygen, ceramic tile, stone material, timber floor etc.), and the basic structure layer of ground floor is preferably surface layer, bed course and ground; The basic structure layer of floor ground is preferably surface layer and floor. When can not meet use or detailing requiments when the basic structure layer of ground floor and floor ground, other synthems such as key coat, sealing coat, packing layer, screed-coat can be set up. It may be seen that current floor is the structure of sandwich style.
The major cause of the superposition way of this kind of sandwich style is caused to be:
1, the control of levelness and planeness is lacked effective means by the existing build floor technology and equipment that waters;
More defect (such as fine and smooth degree of compactness etc.) is there is in the technical matters that 2, concrete floor layer is directly processed into finish coat than effects such as Stone-ceramic bricks;
3, the combination shortage innovation trial of above 2 is groped and technological improvement.
The drawback of this kind of existing sandwich style superposition way existence is obvious:
1, the way of floor+other synthem+surface layers causes operation to increase, and causes man-hour and waste of material.
2, the actual range of structural sheet and floor facing design absolute altitude and the error of levelness cause screed-coat became uneven, and easy delamination hollowing ftractures.
3, the design strength of screed-coat is often lower than the design strength of floor layer, causes the declines such as entire compression intensity.
4, owing to the regulation (the above 2cm of reinforcing bar) of reinforcement cover defines floor layer thickness, then the way of up superposition finish coat particularly screed-coat or bed course+finish coat increases the weight of building load and cost greatly.
5, finishing material production and transport have power consumption (transport wait increase carbon discharge, use the finishing material consumption of natural resource such as Stone-ceramic brick timber floor, contaminate environment and irreversible non-renewable), and most facing layer material cannot accomplish the same life-span with building floor, renovation and waste treatment are costly.
Accordingly, it is desirable to provide one can save material, improves floor layer entire compression ability, alleviate building load and cost, simultaneously can the building floor of protection of the environment.
Summary of the invention
For this reason, the present invention proposes a kind of at least partially novel that can solve the problem and can save material, improve floor layer entire compression ability, alleviate building load and cost, simultaneously can the floor of band decorative cover protective layer of protection of the environment.
According to an aspect of the present invention, it provides the floor of a kind of band decorative cover protective layer, wherein, described floor is made up of the making method including following processing step:
Pave step S1100: is paved in floor slab construction face by concrete;
Vibrate, levelling, compacting step S1200: by described concrete implement vibrate, levelling, compacting construction to design facing calibrated altitude formed floor layer;
Curing step S1300: by the described concrete pouring of described floor layer to the specified period;
Corase grind step S1400: the surface roughly grinding described floor layer is to remove laitance top layer;
Form tight zone step S1500: mixed mutually by the powder that concrete repair liquid is polished with described corase grind step S1400, repair the flaw position on closely knit described floor layer surface, thus the surface formation tight zone at described floor layer;
Forming strengthening layer step S1600: from the surface of described tight zone, strong concrete agent is permeated 3mm-5mm downwards, described strong concrete agent and described concrete form strengthening layer after reacting;
Fine grinding and polishing step S1700: refine and the surface of strengthening layer described in polishing;
Forming protective layer step S1800: adopting osmosis type solution to smear described strengthening layer, described osmosis type solution permeates downwards, described osmosis type solution and described concrete form protective layer after reacting.
Can selection of land, according to an embodiment of the invention, wherein, in described curing step S1300, the described specified period comprise the spring, the summer, the autumn maintenance 7-9 days, winter maintains 10-15 days.
Can selection of land, according to an embodiment of the invention, wherein, in described curing step S1300, water every day and be no less than 2 times, often secondary guarantee that flooring has the ponding of 11-16 minute.
Can selection of land, according to an embodiment of the invention, wherein, described concrete repair liquid comprises water-borne acrylic resin class solution.
Can selection of land, according to an embodiment of the invention, wherein, described strong concrete agent comprise following in any one: potassium base class strong concrete agent, sodium base class strong concrete agent and lithium base class strong concrete agent.
Can selection of land, according to an embodiment of the invention, wherein, described osmosis type solution comprises the macromolecule organic silicon.
Can selection of land, according to an embodiment of the invention, the floor of described band decorative cover protective layer comprises the strengthening layer connected successively and the 3rd bottom from top to bottom, and described strengthening layer comprises the protective layer connected successively and the 2nd bottom from top to bottom,
Described protective layer comprises the tight zone connected successively and the first bottom from top to bottom.
The floor of band decorative cover protective layer provided by the invention at least can be saved material, improves floor layer entire compression ability, alleviate building load and cost, simultaneously can also protection of the environment.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become clear for those of ordinary skill in the art and understand. Accompanying drawing is only for illustrating the object of preferred implementation, and does not think limitation of the present invention. And in whole accompanying drawing, represent identical parts with identical reference symbol. Wherein in the accompanying drawings, the alphabetic flag multiple identical parts of instruction after reference number, when making a general reference these parts, by its last alphabetic flag of omission. In the accompanying drawings:
Fig. 1 shows the making method of the floor of the band decorative cover protective layer of a preferred embodiment of the invention;
Fig. 2 shows the structural representation of the floor of the band decorative cover protective layer of a preferred embodiment of the invention.
Fig. 3 shows the structural representation of strengthening layer in Fig. 2; And
Fig. 4 shows the structural representation of protective layer in Fig. 3.
Wherein: floor layer 1, tight zone 1-1, the first bottom 1-1-1, protective layer 1-2, the 2nd bottom 1-2-1, strengthening layer 1-3, the 3rd bottom 1-3-1.
Embodiment
The present invention provides many creative concepts applied, and this creativeness concept can be reflected in a large number of in concrete context. The specific embodiment described in following embodiments of the present invention is only as the exemplary illustration of the specific embodiment of the present invention, and does not form limitation of the scope of the invention.
Below in conjunction with accompanying drawing and concrete enforcement mode, the invention will be further described.
The making method of the floor of the band decorative cover protective layer of a preferred embodiment of the invention according to Fig. 1. The floor of band decorative cover protective layer provided by the invention is made up of the making method including following processing step: first enters the step S1100 that paves, enter and vibrate, levelling, compacting step S1200, enter curing step S1300 again, enter corase grind step S1400 subsequently, and then enter and forms tight zone step S1500, next enter and form strengthening layer step S1600, enter and refine and polishing step S1700, finally enter and form protective layer step S1800 more afterwards.
Specifically as shown in Figure 1, the floor of a kind of band decorative cover protective layer, described floor is made up of the making method including following processing step:
First the step S1100 that paves is entered: paved in floor slab construction face by concrete.
Preferably, building front template and paid in advance before paving, horse stool support interval 1m �� 1m, the above way and double-layer reinforcing bar of �� 8mm is completely pricked, within spacing 15cm �� 15cm.
Enter afterwards vibrate, levelling, compacting step S1200: by described concrete implement vibrate, levelling, compacting construction to design facing calibrated altitude formed floor layer. Can selection of land, this step uses laser or other technological means level of control degree principles to operate.
Preferably, this step uses disposable leveling apparatus by described concrete implement vibrate, levelling, compacting construction to design facing calibrated altitude formed floor layer, thus in construction, realize the effect that design facing one-off construction can reach calibrated altitude operation, but not first construct as traditional technology, and then Multiple through then out is levelling reaches calibrated altitude. In this step, the use of disposable leveling apparatus can not only improve operating efficiency, reduces construction cost simultaneously.
Preferably, it may also be useful to concrete laser paver realizes levelling. Specifically, concrete laser paver, by receiving the laser signal of fixed position, this machine laser system, with the absolute altitude of the frequency Real-Time Monitoring leveling head of every second more than 10 times, the secret hydraulic efficiency system being equipped with multiple Automatic Control Component by conputer controlled flattens automatically, it is ensured that ground flat degree and the levelness of paving note are controlled effectively. Meanwhile, its powerful vibrator vibrational frequency reach 3000 times more than-5000 beats/min, it is ensured that concrete vibrating is closely knit, makes floorslab concrete homogeneous, the densification of whole paving note.
Alternately, disposable leveling apparatus had both comprised what prior art provided, such as described concrete laser paver, also comprised the equipment of the realized identical function that WeiLai Technology provides.
Enter curing step S1300 again: by the described concrete pouring of described floor layer to the specified period.
Enter corase grind step S1400 subsequently: the surface roughly grinding described floor layer is to remove laitance top layer. In this step, dry type concrete can be adopted to throw mill equipment corase grind surface removal laitance top layer.
Laitance causes excessive even segregation of concrete slump and generate owing to adding the excessive reasons such as water excess that add of admixture such as flyash.
Preferably, throwing mill equipment at dry type concrete and install dry type abrasive disc, bruting process is not sprinkled water operation, generates without mud, utilizes dust collection equipment collection dust.
Preferably, during corase grind surface, metal matrix diamond abrasive disc 30 order-100 order is selected.
And then enter and form tight zone step S1500: the powder that concrete repair liquid is polished with described corase grind step S1400 is mixed mutually, repairs the flaw position on closely knit described floor layer surface, thus the surface formation tight zone at described floor layer.
Preferably, the powder adopting the mixing of water-borne acrylic resin class concrete repair liquid to polish repairs the flaw position such as pore and crack, air free concrete surface, forms tight zone. This tight zone without the visible hole of naked eyes, closely knit exquisiteness.
Next entering and form strengthening layer step S1600: from the surface of described tight zone, strong concrete agent is permeated 3mm-5mm downwards, described strong concrete agent and described concrete form strengthening layer after reacting.
Can selection of land, described strong concrete agent comprise following in any one: potassium base class strong concrete agent, sodium base class strong concrete agent and lithium base class strong concrete agent.
Adopt (potassium, sodium, lithium base class) strong concrete agent infiltration about 3mm-5mm, form strengthening layer after reacting with concrete and can improve former concrete strength Three Estate. The calcium silicate compound (C-S-H) that silicon that concrete intensity is mainly derived from the cement composition in concrete, calcium generate under the effect of water, C-S-H is exactly the material playing primary intensity effect in concrete. Active silicic acid radical ion (SiO contained in concrete curing sealing agent3 2-) free calcium ions (Ca of Calucium Silicate powder is become with unreacted in concrete2+) reaction generation calcium silicate hydrate (C-S-H), make the calcium ion (Ca in concrete2+) participate in reaction further, improve concrete intensity and hardness by a larger margin.
Enter fine grinding and polishing step S1700 again: refine and the surface of strengthening layer described in polishing. In this step, dry type concrete is adopted to throw mill equipment (pure physics polishing) fine grinding (metal matrix diamond abrasive disc 120 order, order/200, resin carcass diamond abrasive disc 50 order/100 order) and polishing (order/3000, order/1500, resin carcass diamond abrasive disc 400 order/800 order) concrete surface layer.
Finally enter and form protective layer step S1800: adopt osmosis type solution to smear described strengthening layer. Described osmosis type solution permeates downwards, and described osmosis type solution and described concrete form protective layer after reacting. In this step, adopt (the macromolecule organic silicon) osmosis type solution to smear, after infiltration is dry, form protective layer, it is possible to play the effect of effective anti-dirty antiseepage.
Can selection of land, special aggregate effect can adopt the mode such as to be buried or sheds in advance and implement before the rear disk that paves receives light. Color block areas effect can adopt the modes such as a mould piecemeal to implement.
The floor of band decorative cover protective layer provided by the invention overcomes the following technical problem in this area:
1, building floor layer one-time-concreting is overcome to the levelness and the planeness controlling difficulties that design absolute altitude, this technique is adopted to construct, for floor left and right end span 200 meters, within this state of the art error can be controlled in 15mm, within planeness can be controlled in 2 meters of guiding ruler 6mm.
2, the deficiency (such as infiltration water, hole, Yi Qichen, bad contamination-proof capability, nothing light etc.) of concrete self finishing effect is overcome, this technique is adopted to construct, finished product face surface hardness improves Three Estate (concrete surface hardness can be increased to 7 from mohs hardness 4), the most high energy of reflectance increases to 70-90, finished surface exquisiteness is closely knit, do not play dirt, do not absorb water, anti-dirt is wear-resisting, and anti-skid factor meets the safety standards (0.35-0.80) of Americans with disabilities act (ADA).
The structural representation of the floor of the band decorative cover protective layer of a preferred embodiment of the invention according to Fig. 2, the structural representation of strengthening layer in the Fig. 2 shown in Fig. 3; And the structural representation of protective layer in the Fig. 3 shown in Fig. 4. Wherein: floor layer 1, tight zone 1-1, the first bottom 1-1-1, protective layer 1-2, the 2nd bottom 1-2-1, strengthening layer 1-3 and the 3rd bottom 1-3-1.
The floor of a kind of band decorative cover protective layer; the floor of described band decorative cover protective layer comprises the strengthening layer 1-3 connected successively and the 3rd bottom 1-3-1 from top to bottom; described strengthening layer 1-3 comprises the protective layer 1-2 connected successively and the 2nd bottom 1-2-1 from top to bottom, and described protective layer 1-2 comprises the tight zone 1-1 connected successively and the first bottom 1-1-1 from top to bottom.
The powder that concrete repair liquid and described corase grind step are polished is mixed by described tight zone 1-1 mutually, repairs the flaw position on closely knit described floor layer 1 surface, thus the structure of the surface formation at described floor layer.
Described protective layer 1-2 adopts osmosis type solution to smear described strengthening layer, comprises described tight zone 1-1, and described osmosis type solution permeates downwards, the structure that described osmosis type solution and described concrete are formed after reacting.
Strong concrete agent is permeated 3mm-5mm downwards from the surface of described tight zone 1-1 by described strengthening layer 1-3, the structure 1-3 that described strong concrete agent and described concrete are formed after reacting.
After described first bottom 1-1-1 comprises described strong concrete agent and the reaction of described concrete, then by the dry rear structure formed of osmosis type solution infiltration.
The crystalline texture of the densification that described 2nd bottom 1-2-1 is formed after comprising described strong concrete agent and the reaction of described concrete.
Described 3rd bottom 1-3-1 comprises concrete.
Preferably, in the floor of described band decorative cover protective layer, tight zone 0.8mm-1mm, protective layer 2mm-3mm, strengthening layer 3mm-5mm.
Visible; the floor of band decorative cover protective layer provided by the invention achieves the integration of floor layer and finish coat; the combination of the bearing function of floor layer and the decoration functions of finish coat; in floor layer total thickness; throwing mill equipment by concrete adopts pure physics polishing mode to the finish coat of the functions such as the filling of floor layer internal pressurization and infiltration formation collection tight zone, strengthening layer and protective layer, really realizes integration.
Compared with prior art there is the useful effect of following aspect:
1, without hollowing cracking risk: floor layer is built as reinforcing bar and strong concrete one-time-concreting are shaping, there will not be hollowing to ftracture.
2, alleviating building deadweight: owing to removing levelling (level) bed course and finish coat less, greatly alleviate building deadweight, this has important practical usage in the earthquake disaster area that takes place frequently, and can greatly reduce disaster loss and disaster relief clean-up intensity.
3, construction costs is reduced: significantly subtract the result heavily lightened the burden and can reduce the building costs such as carrying basis, simplify operation and can reduce construction engineering cost.
4, supporting capacity strengthens greatly, wear-resisting strong damage-retardation, it is not necessary to changes and reprocesses, and increases spatial altitude.
5, use without the need to surface decoration material (such as stone material/ceramic tile/ring oxygen/PVC etc.), and pollution and resource consumption that future brings because changing and renovate.
6, the hyperfine polishing floor of concrete there will not be, at plum rain season, the ponding that gets damp.
7, the hyperfine polishing floor of concrete can store heat, effectively improve efficiency, reduce fuel needed for heat supply, can secondary transfer heat energy, provide a comfortable environment at whole buildings.
8, the attribute of the high reflectance on concrete hyperfine polishing floor coordinates concrete floor energy storage characteristic, decreases the demand of head light to a certain extent, it is possible to the demand of less peak period refrigerating/heating electricity.
9, the hyperfine polishing floor terrace system of concrete is unfavorable for growth and the diffusion of mould; There is not the volatilization of any volatile organic compounds, build a healthy ground indoor air environment;
10, because floor layer use strong concrete build, pure physics polishing after effective, and with building the same life-span.
11, due to can very most of replacement stone material, ceramic tile, timber etc. in a lot of application scenario, it is possible to save (non-renewable) natural resources, and exploit environmental pollution and the destruction that current natural resources brings.
12, due in a lot of application scenario can very most of replacement plastic cement, the chemical materials floors such as epoxy resin, it is possible to avoid producing these materials and when discarded (non-degradable) processes to the pollution of environment and destruction.
Mud, dust and other rubbish that when 13, traditional secondary can be avoided to build, floor face based process (sandblasting is washed plane and rinsed cleaning) produces are to the pollution of environment.
Embodiment
The optional factor of floor of the band decorative cover protective layer that the present invention proposes is more, it is possible to designing various embodiments, therefore specific embodiment is only as the exemplary illustration of specific implementation of the present invention, and does not form limitation of the scope of the invention. In order to concrete description the present invention, following examples are selected to carry out exemplary illustration.
Example 1: floor layer builds 1000 square meters
1, building front template to pay in advance, horse stool support interval 1m �� 1m, �� 10mm way and double-layer reinforcing bar is completely pricked, spacing 10cm �� 15cm;
2, slump 160mm, sky pump delivery paves to floor slab construction face;
3, the enforcement of laser controlling (level and planeness) imported mechanical laying equipment is vibrated, levelling, compacting is thick to design facing absolute altitude 14cm plate;
4, hand push rod eliminates the trace between laying equipment file trend;
5, after initial set, two dish disk is received light machine and is received light;
6, concrete is sprinkled water and keep maintenance in wetting 30 minutes 10 days for 2-3 time every day;
7, dry type concrete is adopted to throw mill equipment metal matrix 60 order abrasive disc corase grind surface removal laitance top layer.
8, floor surface is coated with and spills concrete repair liquid, import dry type concrete is adopted to throw the polishing of mill equipment metal matrix 120 order abrasive disc, concrete repair liquid mixing polishing powder repairs the flaw position such as pore and crack, air free concrete surface, forms tight zone (without the visible hole of naked eyes);
9, adopting without dilution concrete potassium base reinforcer infiltration, ensure in 30 minutes wetting, form calcium silicide strengthening layer after reacting with concrete after dry 8 hours, surface hardness is promoted to Mo Shi about 7 (import hardness test pen) by mohs hardness 4;
10, import dry type concrete throwing mill equipment resin carcass 50 order, 100 orders is adopted respectively to grind together;
11, concrete potassium base reinforcer is thin to be spilt to adopt nothing to dilute, every square meter consumption 0.2L, 2 hours time of drying;
12, import dry type concrete throwing mill equipment resin carcass 200 order, 400 orders, 800 orders, 1500 orders, 3000 orders are adopted respectively to refine together;
13, adopting polymer inlet organosilicon osmosis type (food safety rank) super shielded liquid to smear, infiltration forms protective layer after dry 6 hours;
14, adopt import dry type concrete to throw the cleaning black pad of mill equipment installation black (beast hair) to clean.
According to the last finished surface reflectance 80, hardness Mo Shi 8 that the present embodiment is made, anti-skid factor 0.78; Planeness 2 meters of guiding rulers 5 millimeters.
Example 2: floor layer builds 1000 square meters
1, building front template to pay in advance, horse stool support interval 1m �� 1m, �� 10mm way and double-layer reinforcing bar is completely pricked, spacing 15cm �� 15cm;
2, slump 180mm, sky pump delivery paves to floor slab construction face;
3, the enforcement of laser controlling (level and planeness) imported mechanical laying equipment is vibrated, levelling, compacting is thick to design facing absolute altitude 14cm plate;
4, hand push rod eliminates the trace between laying equipment file trend;
5, after initial set, single-deck disk is received light machine and is received light;
6, concrete is sprinkled water and keep maintenance in wetting 30 minutes 10 days for 2-3 time every day;
7, adopt import dry type concrete throw mill equipment metal matrix 30 order and 60 order abrasive discs respectively together with corase grind surface removal laitance top layer;
8, floor surface is coated with and spills concrete repair liquid, import dry type concrete is adopted to throw the polishing of mill equipment metal matrix 120 order abrasive disc, concrete repair liquid mixing polishing powder repairs the flaw position such as pore and crack, air free concrete surface, forms tight zone (without the visible hole of naked eyes);
9, adopting without dilution lithium base concrete reinforcer infiltration, ensure in 30 minutes wetting, form calcium silicide strengthening layer after reacting with concrete after dry 8 hours, surface hardness is promoted to Mo Shi about 7 (import hardness test pen) by mohs hardness 4;
10, import dry type concrete throwing mill equipment resin carcass 50 order, 100 orders is adopted respectively to grind together;
11, import dry type concrete throwing mill equipment resin carcass 200 order, 400 orders, 800 orders, 1500 orders, 3000 orders are adopted respectively to refine together;
12, adopt polymer inlet organosilicon osmosis type (food safety rank) super shielded liquid to smear, after infiltration dry 6, form protective layer;
13, adopt import dry type concrete throwing mill equipment installation black beast hair to clean black pad to clean.
According to the last finished surface reflectance 75, hardness Mo Shi 7 that the present embodiment is made, anti-skid factor 0.75; Planeness 2 meters of guiding rulers 6 millimeters.
The floor produced by above enforcement mode, is at least achieved:
1. meet the bonus point standard of international LEED (green building Project Authorization system) V3.0 points-scoring system 7 classifications (building site/water use efficiency/energy of Sustainable development and air/material and resource/indoor environmental quality/design program innovation/region priority for environmental protection).
2. floor primary concreting saves 7 days durations than traditional technology, and avoids mud or dust that floor face based process when traditional secondary is built (sandblasting is washed plane and rinsed cleaning) produces.
3. solving building floor layer one-time-concreting to the levelness and the planeness controlling difficulties that design absolute altitude, be applied to the building of floor left and right end span 120 meters, this state of the art error can be controlled in 10mm, and planeness can be controlled in two meters of guiding ruler 6mm.
4. realizing without construction rubbish, the dust that polishing produces is collected after efficient dust collection equipment three-stage filtration, reclaims brickmaking (high pressure brick molding machine) 0.8 cube.
5. finished product ground wear-resistant pressure-resistant after polishing, highlighted anti-skidding, does not play dirt.
It is noted that items of equipment and material mentioned by the present invention include what prior art provided.
It should be noted that above-described embodiment the present invention will be described instead of limits the invention, and those skilled in the art can design alternative embodiment when not departing from the scope of claims. In the claims, it should not any reference symbol construction between bracket is become limitations on claims. Word " comprises " element or step not getting rid of and exist and do not arrange in the claims. Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element. Word first, second and third-class use do not represent any order. Can be title by these word explanations.
Claims (7)
1. a floor for band decorative cover protective layer, wherein, described floor is made up of the making method including following processing step:
The step that paves (S1100): concrete is paved in floor slab construction face;
Vibrate, levelling, compacting step (S1200): by described concrete implement vibrate, levelling, compacting construction to design facing calibrated altitude formed floor layer (1);
Curing step (S1300): by the described concrete pouring of described floor layer (1) to the specified period;
Corase grind step (S1400): the surface roughly grinding described floor layer (1) is to remove laitance top layer;
Form tight zone step (S1500): mixed mutually by the powder that concrete repair liquid and described corase grind step (S1400) are polished, repair the flaw position on closely knit described floor layer (1) surface, thus surface formation tight zone (1-1) at described floor layer (1);
Forming strengthening layer step (S1600): from the surface of described tight zone (1-1), strong concrete agent is permeated 3mm-5mm downwards, described strong concrete agent and described concrete form strengthening layer (1-3) after reacting;
Fine grinding and polishing step (S1700): refine and the surface of strengthening layer (1-3) described in polishing;
Forming protective layer step (S1800): adopting osmosis type solution to smear described strengthening layer (1-3), described osmosis type solution permeates downwards, described osmosis type solution and described concrete form protective layer (1-2) after reacting.
2. the floor of band decorative cover protective layer according to claim 1, wherein, in described curing step (S1300), the described specified period comprise the spring, the summer, the autumn maintenance 7-9 days, winter maintains 10-15 days.
3. the floor of band decorative cover protective layer according to claim 2, wherein, in described curing step (S1300), waters and is no less than 2 times every day, often secondary guarantees that flooring has the ponding of 11-16 minute.
4. the floor of band decorative cover protective layer according to claim 1, wherein, described concrete repair liquid comprises water-borne acrylic resin class solution.
5. the floor of band decorative cover protective layer according to claim 1, wherein, described strong concrete agent comprise following in any one: potassium base class strong concrete agent, sodium base class strong concrete agent and lithium base class strong concrete agent.
6. the floor of band decorative cover protective layer according to claim 1, wherein, described osmosis type solution comprises the macromolecule organic silicon.
7., according to the floor of band decorative cover protective layer described in any one in claim 1-6, wherein, the floor of described band decorative cover protective layer comprises the strengthening layer (1-3) connected successively and the 3rd bottom (1-3-1) from top to bottom,
Described strengthening layer (1-3) comprises the protective layer (1-2) connected successively and the 2nd bottom (1-2-1) from top to bottom,
Described protective layer (1-2) comprises the tight zone (1-1) and the first bottom (1-1-1) that connect successively from top to bottom.
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| CN104328852B (en) * | 2014-09-26 | 2016-08-24 | 孙国胜 | A kind of manufacture method of the floor of band decorative cover overcoat |
| CN106150032A (en) * | 2015-03-10 | 2016-11-23 | 薛家珍 | A kind of construction method of the type high-wear-resistant alloy terrace that paves |
| CN105587102B (en) * | 2016-03-01 | 2018-08-17 | 黑龙江泽林科技有限公司 | A kind of wet construction method to the wet type high abrasion terrace that paves |
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