CN107269020B - A kind of method for repairing and mending of ancient city wall brick - Google Patents
A kind of method for repairing and mending of ancient city wall brick Download PDFInfo
- Publication number
- CN107269020B CN107269020B CN201710583814.6A CN201710583814A CN107269020B CN 107269020 B CN107269020 B CN 107269020B CN 201710583814 A CN201710583814 A CN 201710583814A CN 107269020 B CN107269020 B CN 107269020B
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- China
- Prior art keywords
- repairing
- wall brick
- city wall
- ancient city
- putty
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention provides a kind of method for repairing and mending of ancient city wall brick comprising step: drying after ancient city wall brick is cleaned, coats butter on the surface of drill bit when breakage drilling, brill, one hole of every brill will wipe old butter, and painting is covered with new butter；Binding material is filled in drilling, the binding material for filling completion will partially protrude drilling；It is struck off in breakage filling and repairing putty, and by the surface of repairing putty rapidly after having filled binding material；After consolidation molding in putty surface to be repaired, in the repairing putty external coating fabric struck off；The ancient city wall brick that repairing is completed can be obtained after natural air drying.Ancient city wall brick and second-hand brick looks after method for repairing and mending repairing is almost the same, and is able to maintain long-term mend and does not fall off.
Description
Technical field
The present invention relates to rehabilitating historic building field more particularly to a kind of method for repairing and mending of ancient city wall brick.
Background technique
With the development of urban planning theory, many cities start to pay attention to construction of the old county, and more and more Old City Walls are repaired
It appears again and, become sight spot and the business card in city.Mostly use blue bricks method of substitution in the building of Old City Wall at present, i.e., by it is damaged just
City-wall brick is replaced with the blue bricks being newly sintered.The advantage of doing so is that appearance looks elegant, quick construction, but the city come is built in this way
Wall does not have antiquated sense, and not ancient Old City Wall is the common problem faced at present.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of method for repairing and mending of ancient city wall brick, by only part
Damaged ancient city wall brick is reused after being repaired, and the ancient city wall brick and second-hand brick looks after repairing are almost the same.
In order to achieve the above objectives, technical scheme is as follows:
A kind of method for repairing and mending of ancient city wall brick, which comprises the steps of:
1) dust, mud scum and clast on ancient city wall brick surface are cleaned up using natural flows；
2) the ancient city wall brick after cleaning is placed in and is dried shady and coolly, so that ancient city wall brick moisture control is in 15-25%；
3) it drills in breakage, the quantity of drilling is controlled in every 1cm2Damaged area bores a hole, in drill bit when brill
Surface coat butter, one hole of every brills will wipe old butter, apply and be covered with new butter；
4) binding material is filled in drilling, the binding material for filling completion will partially protrude drilling；
5) it is struck off in breakage filling and repairing putty, and by the surface of repairing putty rapidly after having filled binding material；
6) after consolidation molding in putty surface to be repaired, in the repairing putty external coating fabric struck off；
7) the ancient city wall brick that repairing is completed can be obtained after natural air drying.
The diameter control of drilling in 2mm, drilling it is deep-controlled apart from breakage surface 8-10mm.
The binding material is by weight are as follows: 21.5 parts of portland cement, 22.8 parts of quartz sand, ethane-acetic acid ethyenyl ester is total
5 parts of poly- lotion, 0.5 part of cellulose ether, 0.2 part of water-reducing agent, 50 parts of water.
The repairing putty is by weight are as follows: 21.5 parts of portland cement, 12 parts of quartz sand, 14 parts of land plaster, can be dispersed
2 parts of rubber powder, 0.5 part of wood fibre, 50 parts of water.
The fabric is by weight are as follows: 10 parts of blue bricks powder, 8 parts of active carbon, 10 parts of epoxy resin, and 12 parts of cement, water 60
Part.
Gradually the method for repairing and mending is illustrated below:
1, natural flows are used when being rinsed to city-wall brick, avoided using high pressure water flow, because city-wall brick itself is
Through breakage, the breakage of city-wall brick can be aggravated using high pressure water flow；
2, holding city-wall brick moisture control is the key that subsequent step is able to carry out in 15-25%, if moisture content mistake
Height will cause the binding material of subsequent filling, repairing putty etc. and can not normally play a role, if moisture content is too low, in boring procedure
In be likely to result in city-wall brick breakage；
3, the purpose to drill is for filling binding material, and binding material can preferably bond repairing putty and ancient city wall brick
Together, mend is avoided to fall off under external force；It is an original creation of the invention, effect that butter is coated when drilling
There are two being, one is that damaged Old City Wall intensity itself is very low, if directly using bit bore, it may appear that ancient city
The appearance of the problems such as comminuted rupture of wall brick or disconnection, by way of coating butter on drill bit, it is possible to reduce when drilling
Vibration and to the frictional force of city-wall brick, avoids the comminuted rupture of city-wall brick, another effect is that butter has certain bonding force,
The clast generated when drilling is directly glued to be brought out on butter, avoids the step of rushing clast with water again.
4, the main function of binding material is to bond repairing putty and city-wall brick, binding material ingredient of the present invention
It is specific to the bonding of repairing putty and city-wall brick, the purpose of binding material convex drilling is so that itself and repairing putty contact surface
Product increases, to have stronger cohesive force.
5, repairing putty of the present invention is the improvement carried out on the basis of binding material, and the property of binding material is close,
Therefore the binding force of the two is stronger.
6, what fabric was creative uses blue bricks powder, wall brick can be made to have after blue bricks powder and active carbon mixing natural
Antiquated sense, it is no longer necessary to it is subsequent individually to do old step.
The technical effect that the present invention has: the ancient city wall brick that do not repair not Chu Lai has stronger antiquated sense, and mend energy
It is enough lasting to be bonded on the wall brick of ancient city, it will not fall off because of external force or weathering.
Specific embodiment
In order to keep the purpose of the present invention, technical solution and beneficial effect clearer, present invention following specific embodiments
It is illustrated, but the present invention is limited to absolutely not these examples.
Experimental example 1
Take certain build ancient city dismounting old city-wall brick repaired, using natural flows by the dust on ancient city wall brick surface,
Mud scum and clast clean up；Ancient city wall brick after cleaning is placed in and is dried shady and coolly, so that ancient city wall brick moisture control exists
15-25%；It drills in breakage, the quantity of drilling is controlled in every 1cm2Damaged area bores a hole, in drill bit when brill
Surface coats butter, and one hole of every brill will wipe old butter, and painting is covered with new butter；The diameter control of drilling is in 2mm, drilling
It is deep-controlled apart from breakage surface 8-10mm.Binding material is filled after the completion of drilling in drilling, fills the bonding of completion
Material will partially protrude drilling；Binding material is by weight are as follows: and 21.5 parts of portland cement, 22.8 parts of quartz sand, ethane-acetic acid ethyenyl
5 parts of ester copolymer emulsion, 0.5 part of cellulose ether, 0.2 part of water-reducing agent, 50 parts of water.It is filled in breakage rapidly after having filled binding material
Repairing putty, and the surface of repairing putty is struck off；Repairing putty is by weight are as follows: and 21.5 parts of portland cement, quartz sand 12
Part, 14 parts of land plaster, dispersible 2 parts of rubber powder, 0.5 part of wood fibre, 50 parts of water.After consolidation molding in putty surface to be repaired,
The repairing putty external coating fabric struck off；The fabric is by weight are as follows: 10 parts of blue bricks powder, 8 parts of active carbon, epoxy resin
10 parts, 12 parts of cement, 60 parts of water.The ancient city wall brick that repairing is completed can be obtained after natural air drying.
Through comparing, the ancient city wall brick and complete ancient city wall brick after repairing are almost the same from the appearance, in addition will repair
Ancient city wall brick after is placed under natural environment, was observed through 1 year, is found no mend obscission.
Although invention has been described by referring to the preferred embodiment of the present invention, this field it is common
It will be appreciated by the skilled person that various changes can be made to it in the form and details, without departing from appended right
The spirit and scope of the present invention defined by claim.
Claims (1)
1. a kind of method for repairing and mending of ancient city wall brick, which comprises the steps of:
1) dust, mud scum and clast on ancient city wall brick surface are cleaned up using natural flows；
2) the ancient city wall brick after cleaning is placed in and is dried shady and coolly, so that ancient city wall brick moisture control is in 15-25%；
3) it drills in breakage, the quantity of drilling is controlled in every 1cm2Damaged area bores a hole, on the surface of drill bit when brill
Butter is coated, one hole of every brill will wipe old butter, and painting is covered with new butter；
4) binding material is filled in drilling, the binding material for filling completion will partially protrude drilling；
5) it is struck off in breakage filling and repairing putty, and by the surface of repairing putty rapidly after having filled binding material；
6) after consolidation molding in putty surface to be repaired, in the repairing putty external coating fabric struck off；
7) the ancient city wall brick that repairing is completed can be obtained after natural air drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583814.6A CN107269020B (en) | 2017-07-18 | 2017-07-18 | A kind of method for repairing and mending of ancient city wall brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583814.6A CN107269020B (en) | 2017-07-18 | 2017-07-18 | A kind of method for repairing and mending of ancient city wall brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107269020A CN107269020A (en) | 2017-10-20 |
| CN107269020B true CN107269020B (en) | 2019-03-05 |
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| CN201710583814.6A Active CN107269020B (en) | 2017-07-18 | 2017-07-18 | A kind of method for repairing and mending of ancient city wall brick |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166773A (en) * | 2017-12-29 | 2018-06-15 | 上海住总集团建设发展有限公司 | A kind of restored method and recovering structure of historical building mosaic |
| CN110512892B (en) * | 2019-08-30 | 2021-02-12 | 山西五建集团有限公司 | Construction method for repairing existing ancient city wall |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07180368A (en) * | 1993-12-22 | 1995-07-18 | Noguchi Kosan Kk | Method for repairing exterior wall of building |
| CN1119478C (en) * | 2000-08-18 | 2003-08-27 | 霍祖政 | Treatment method of granite wall with accumulated salt on the surface |
| JP6006529B2 (en) * | 2012-05-18 | 2016-10-12 | 宗一 今井 | How to remove dirt on tile surface for outer wall |
| CN106337566A (en) * | 2016-08-26 | 2017-01-18 | 北海金匠水泥制品有限责任公司 | High-strength repairing method for hole of cement prefabricated component |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190125 Address after: 315202 No. 73, Lantang Village, Baima Town, Pujiang County, Jinhua City, Zhejiang Province Applicant after: Zheng Lingyue Address before: 315000 Chengdong new village, Gutong street, Cixi City, Ningbo, Zhejiang Applicant before: Hua Ruoyan |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201013 Address after: 037000 No.3, North 1st Street, hydu, equipment Park, Datong Economic and Technological Development Zone, Shanxi Province Patentee after: Shanxi ancient architecture Group Engineering Co., Ltd Address before: 315202 No. 73, three District, LAN Tang Village, Baima Town, Pujiang, Jinhua, Zhejiang. Patentee before: Zheng Lingyue |