CN202882348U - Restoring structure used for restoring terrazzo flooring - Google Patents
Restoring structure used for restoring terrazzo flooring Download PDFInfo
- Publication number
- CN202882348U CN202882348U CN 201220560359 CN201220560359U CN202882348U CN 202882348 U CN202882348 U CN 202882348U CN 201220560359 CN201220560359 CN 201220560359 CN 201220560359 U CN201220560359 U CN 201220560359U CN 202882348 U CN202882348 U CN 202882348U
- Authority
- CN
- China
- Prior art keywords
- layer
- restoring
- terrazzo
- overcoat
- terazzo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009408 flooring Methods 0.000 title abstract 8
- 239000010410 layer Substances 0.000 claims abstract description 48
- 239000002344 surface layer Substances 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract 2
- 230000002441 reversible effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010257 thawing Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a restoring structure used for restoring a terrazzo flooring, and relates to terrazzo floorings. The restoring structure used for restoring the terrazzo flooring comprises a damaged hard base layer formed after the terrazzo flooring is damaged, wherein a processing layer is paved on the damaged hard base layer, an isolation layer is bonded to the processing layer, a protective layer is coated on the isolation layer, and a surface layer is paved on the protective layer. The restoring structure used for restoring the terrazzo flooring carries out restoration on the premise that the terrazzo flooring is not damaged, guarantees restoring the old as the old, removes the restoration layer conveniently, enables the technical scheme of restoration to be reversible, and is particularly suitable for restoring the terrazzo flooring in historic buildings.
Description
Technical field
The utility model relates to the hard basic unit in the civil engineering renovation project, is specifically related to terazzo surface.
Background technology
Terazzo surface in use the situations such as damaged occur easily, how to repair terazzo surface, so that terazzo surface " restoring the old as the old "? this wherein also has some technical problems to need to solve.
The utility model content
The purpose of this utility model is, is provided for repairing the reparation structure of terazzo surface, to solve the problems of the technologies described above.
The technical problem that the utility model solves can realize by the following technical solutions:
Be used for repairing the reparation structure of terazzo surface, comprise the damaged hard basic unit after the terazzo surface breakage, it is characterized in that, be equipped with processing layer in described damaged hard basic unit, be bonded with separation layer at described processing layer, be coated with overcoat at described separation layer, be equipped with surface layer at described overcoat.
Described processing layer is the processing layer that adopts the penetrant crystalline waterproofing materials to make, and the penetrant crystalline waterproofing materials can adopt triumphant, Sai Baisi, forever lime set, sikagard700s etc.Processing layer possesses waterproof, breathes freely, gos deep into infiltration, freeze thawing resistance, do not change visual appearance, does not damage the characteristics such as former basic unit.
Described separation layer is the separation layer that adopts nonwoven cloth material to make.Separation layer and lower floor's bonding are good, can remove very easily again simultaneously, make reinstatement works have reversibility.
Described overcoat is the overcoat that adopts polymer modified cement based waterproof coatings to make.Polymer modified cement based waterproof coatings can adopt sikatop seal 108 109 200 etc.That overcoat possesses is impervious, freeze thawing resistance, effect and the good crack bridging performance such as nontoxic.
Described surface layer is the terrazzo facing that adopts terrazzo concrete to make.Surface layer possesses the effect of wear-resistant protection, plays the effect of " restoring the old as the old ".
That is, described processing layer is the penetrant crystalline waterproof layer, and described separation layer is nonwoven layer, and described overcoat is the polymer modified cement based waterproof coatings layer, and described surface layer is the terrazzo concrete layer.
Beneficial effect: the utility model is repaired under the prerequisite of not destroying terazzo surface, and is convenient with the repair layer removal when guaranteeing restoring the old as the old, makes recovery scenario have reversibility.Be particularly suitable for the reparation of terazzo surface in the ancient building.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
Referring to Fig. 1, be used for to repair the reparation structure of terazzo surface, comprise the damaged hard basic unit 1 after the terazzo surface breakage, be equipped with processing layer 2 in damaged hard basic unit 1, be bonded with separation layer 3 at processing layer 2, be coated with overcoat 4 at separation layer 3, be equipped with surface layer 5 at overcoat 4.
As follows to the reparation step of terazzo surface according to structure of the present utility model:
The first step is set handling layer 2 in damaged hard basic unit 1;
Second step is at processing layer 2 bonding separation layers 3;
The 3rd step was to smear overcoat 4 at separation layer 3;
The 4th step was at overcoat 4 surface layer 5 to be set.
1, the first step:
The utility model carries out cleaning to the damaged hard basic unit 1 of inhering architecture first, then smear the penetrant crystalline waterproofing materials of processing layer 2, this material possesses waterproof, breathes freely, gos deep into infiltration, freeze thawing resistance, do not change visual appearance, do not damage the characteristics such as former hard basic unit 1.
The construction technology of this layer is:
1) the construction surface should keep dry, and wetness is not more than 5%, and with nylon bruss or the spray gun special of semihard, coating requires evenly all will be coated onto everywhere when brush, spraying, and the thickness of one deck should be less than 1.0 ㎜, and too thick meeting causes the maintenance difficulty.Should notice during brushing that firmly scrubbing brush can both coat and reach even to guarantee concavo-convex place in length and breadth back and forth.
2) when need are coated with the second layer, must wait when still being dampness after the first floor initial set and carry out.
3) must smoothen level ground or step negative and positive angle, external corner will brush, and inner corner trim and recess can not have blocked up deposition, otherwise accumulation place may be ftractureed.
2, second step:
The utility model adopts the mode of bonding that separation layer 3 material non-woven fabrics are bonded on the processing layer 2, the wide about 10cm of nonwoven overlap joint, and bonding with cementing agent, this nonwoven easy to clean is removed, play the effect of isolation, guarantee when new renovation technique occurring, can remove and have reparation now, reduce the style of original hard basic unit 1.
3, the 3rd step:
Smear overcoat 4 materials at separation layer 3.
Material is polymer modified cement based waterproof coatings, and it possesses impervious, freeze thawing resistance, effect and the good crack bridging performance such as nontoxic, and is good to solid basal plane bonding.
The construction technology of this layer is: at first keep surface clean, without grease, oil and unconsolidated material.The surface must be solid as far as possible smooth, and construction first floor front surface must be used water saturates fully; But note before the construction open fire being arranged; When the surface still moist but during without open fire, construction first floor coating guarantees that with brush, cylinder or sponge mortar and surface bond fully, in the time of 20 ℃, waits first floor to be cured to few 4-8 hour, then the constructed residual coating; This coating does not generally need maintenance, if but in the sun or construct when wind is arranged, should take preventive measures.Minimum environment and basal plane temperature are 8 ℃ in the time of should noting constructing simultaneously, and single construction consumption can not be more than 2kg/ ㎡.
4, the 4th step:
At overcoat 4 surface layer 5 is set at last, surface layer 5 is the original building base material of form modelled after an antique, possesses the effect of wear-resistant protection, plays the effect of " restoring the old as the old ".
The utility model is repaired under the prerequisite of not destroying landmark basic unit, guarantee that historical relic has very strong use value, the maintenance general thickness is no more than 2 centimetres, the load that increases is very little, simultaneously when more advanced technical scheme occurring, can remove separation layer 3, overcoat 4 and surface layer 5, reduction historical relic true colours make recovery scenario have reversibility.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. be used for repairing the reparation structure of terazzo surface, comprise the damaged hard basic unit after the terazzo surface breakage, it is characterized in that, be equipped with processing layer in described damaged hard basic unit, be bonded with separation layer at described processing layer, be coated with overcoat at described separation layer, be equipped with surface layer at described overcoat.
2. the reparation structure for repairing terazzo surface according to claim 1 is characterized in that described processing layer is the processing layer that adopts the penetrant crystalline waterproofing materials to make.
3. the reparation structure for repairing terazzo surface according to claim 1 is characterized in that described separation layer is the separation layer that adopts nonwoven cloth material to make.
4. the reparation structure for repairing terazzo surface according to claim 1 is characterized in that described overcoat is the overcoat that adopts polymer modified cement based waterproof coatings to make.
5. according to claim 1,2,3 or 4 described reparations structures for repairing terazzo surface, it is characterized in that described surface layer is the terrazzo facing that adopts terrazzo concrete to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560359 CN202882348U (en) | 2012-10-29 | 2012-10-29 | Restoring structure used for restoring terrazzo flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560359 CN202882348U (en) | 2012-10-29 | 2012-10-29 | Restoring structure used for restoring terrazzo flooring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882348U true CN202882348U (en) | 2013-04-17 |
Family
ID=48073789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560359 Expired - Lifetime CN202882348U (en) | 2012-10-29 | 2012-10-29 | Restoring structure used for restoring terrazzo flooring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628696A (en) * | 2013-07-18 | 2014-03-12 | 上海建为建筑修缮工程有限公司 | Undamaged reversible recognizable protection method based on original appearance of historical buildings |
-
2012
- 2012-10-29 CN CN 201220560359 patent/CN202882348U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628696A (en) * | 2013-07-18 | 2014-03-12 | 上海建为建筑修缮工程有限公司 | Undamaged reversible recognizable protection method based on original appearance of historical buildings |
| CN103628696B (en) * | 2013-07-18 | 2016-01-27 | 上海建为历保工程科技股份有限公司 | Based on harmless, reversible, the identifiable design guard method of historical building original appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI JIANWEI LIBAO ENGINEERING TECHNOLOGY CO., Free format text: FORMER NAME: SHANGHAI JIANWEI BUILDING REPAIR PROJECT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201306, room 333, No. 303-77, West Road, Pudong New Area, Shanghai Patentee after: SHANGHAI JIANWEI LIBAO ENGINEERING TECHNOLOGY CO.,LTD. Address before: 201702, Qingpu District, Shanghai, Shanghai Qing Ping highway 1362, 1, 1, A District, room 114 Patentee before: SHANGHAI JIANWEI BUILDING REPAIR ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201306 room 303-77, 333 West Road, Pudong New Area, Shanghai Patentee after: SHANGHAI JIANWEI CULTURAL HERITAGE CONSERVATION TECH. Co.,Ltd. Address before: 201306 room 303-77, 333 West Road, Pudong New Area, Shanghai Patentee before: SHANGHAI JIANWEI LIBAO ENGINEERING TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |