CN102060477B - Pseudo-Yangshao concrete for repairing masonry relics - Google Patents
Pseudo-Yangshao concrete for repairing masonry relics Download PDFInfo
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- CN102060477B CN102060477B CN2009102263299A CN200910226329A CN102060477B CN 102060477 B CN102060477 B CN 102060477B CN 2009102263299 A CN2009102263299 A CN 2009102263299A CN 200910226329 A CN200910226329 A CN 200910226329A CN 102060477 B CN102060477 B CN 102060477B
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- Prior art keywords
- concrete
- stone
- kunkur
- yangshao
- pseudo
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- 239000000463 material Substances 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 239000004575 stone Substances 0.000 claims description 98
- 239000005338 frosted glass Substances 0.000 claims description 33
- 230000035699 permeability Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 241000234314 Zingiber Species 0.000 abstract 4
- 235000006886 Zingiber officinale Nutrition 0.000 abstract 4
- 235000008397 ginger Nutrition 0.000 abstract 4
- 238000001354 calcination Methods 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000007596 consolidation process Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 235000021321 essential mineral Nutrition 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a material for repairing masonry relics, and in particular relates to a pseudo-Yangshao concrete for repairing masonry relics. The preparation method of the pseudo-Yangshao concrete comprises the following steps: 1, calcining ginger nut and/or kankar in a calciner at 850-920 DEG C for 3-4 hours, and discharging before naturally cooling to environmental temperature to obtain calcined ginger nut and/or calcined kankar; 2, crushing the calcined ginger nut into powder of 300 meshes, and using the powder as the cementing material of the pseudo-Yangshao concrete; and using the calcined kankar as the aggregate of the pseudo-Yangshao concrete; and 3, compounding 55-65wt% of calcined kankar and 35-45wt% of calcined ginger nut powder, and uniformly mixing to obtain the pseudo-Yangshao concrete, wherein the calcined kankar can be crushed into particles of 0.1-1 centimeter in accordance with different repairing depths. The invention has the double features of water hardening and air hardening and the characteristics of large porosity and good vapor permeability. After consolidation, the pseudo-Yangshao concrete can be stably combined with masonry and has high ageing resistance.
Description
Technical field the present invention relates to a kind of material of repairing the masonry historical relic, and specifically a kind of repair the masonry historical relic imitative faces upward splendid concrete.
Background technology is because the long-term effect that masonry class historical relic receives unearthed environment, preserves environment is generally suffered to a certain degree damage or destruction.The purpose of historical relic's protection is exactly to reduce the degree of injury of historical relic, will damage or the reparation of destructive historical relic, prolongs the life-span of historical relic.
Present stage is the concrete made from cement and sand to the reparation of masonry historical relic, and shortcoming is airtight, and is waterproof, bad with the cohesive force of old building, and bonding strength is not enough, generally will come off in 3～5 years.Venice charter of relevant historical relic's protection is clearly stipulated: mustn't the material of cement class be used for the reparation of stone matter class historical relic.Thereby the repair materials of seeking masonry class historical relic is the problem of various countries' historical relic's protection worker research always.
The seventies in last century; Find the human living ruins of China's Yangshao culture phase that a place is large-scale in the earth gulf, Qinan County, Gansu Province; Wherein scale is the most grand, and it is that consolidating material is the concrete constructions that aggregate is prepared with burning granular hollow kunkur that the F-901 that is called " primitive society palace " by the archaeologist has adopted with imitation frosted glass small stone stone with the F-405 house earth surface.Measure about 6,000 years of age apart from the present that material small stone stone and kunkur are fired through the division of history into periods.On the-spot investigation through to material small stone stone and kunkur firing temperature proves: imitation frosted glass small stone stone with burn kunkur be in the kiln that burns pottery, about 900 ℃ of temperature condition burn till.Through strength test proves to the earth material physical mechanics: the earth material porosity reaches 27% more greatly, and good permeability to water vapour is arranged; Its intensity of earth material is higher, and is close with No. 100 strengths of cement mortar in modern times.
The contriver is devoted to the research of masonry historical relic repair materials for many years; Produce a kind of material of repairing the masonry historical relic; Because Material Physics mechanical property etc. is very close with the ancient site F-901 that faces upward splendid period and F-405 house earth surface, so, this material called after imitated face upward splendid concrete.
The technical problem that summary of the invention the present invention will solve is to provide a kind of repair the masonry historical relic imitative to face upward splendid concrete.
The present invention solves the problems of the technologies described above the technical scheme of being taked:
A kind of repair the masonry historical relic imitative faces upward splendid concrete, it is characterized in that:
1, will expect small stone stone and/or kunkur, be placed in the stoving oven that under 850～920 ℃ temperature condition, roasting 3～4 hours naturally cools to envrionment temperature and gets imitation frosted glass small stone stone and/or burn kunkur after coming out of the stove;
2, imitation frosted glass small stone stone being pulverized is 300 order powder, faces upward splendid concrete consolidating material as imitating; Burn kunkur and face upward splendid concrete aggregate as imitating;
3, according to burning kunkur 55%～65%, the weight ratio batching of imitation frosted glass small stone stone powder 35%～45% also mixes, and makes the imitative splendid concrete of facing upward.
The principle of building the concrete highway with the modern times is identical, make aggregate apart from the subterranean layer that ground is far away with massive stone, and aggregate is made with sand in the top layer, ground.According to the difference of repairing the impaired degree of depth of masonry historical relic, the reparation of degree of depth damaged part is directly used original state to burn kunkur and is done aggregate, and the burning kunkur that is used to repair shallow degree damaged part is broken for the particles of different sizes and does aggregate.Generally will burn the particle that kunkur is broken for 0.1～1 centimetre.
During use, face upward splendid concrete according to imitative: the part by weight of water is that 1: 0.50～0.55 wc is done the pulping material, and the masonry historical relic is repaired.The calculus body of this slurry material and F-901 and the very close material of F-405 house earth surface, ultimate compression strength is 12～15MPa, porosity 25%～29%.
Through imitation frosted glass small stone stone after material small stone stone and kunkur, imitation frosted glass small stone stone and burning kunkur and the aquation and burning kunkur are carried out test analysis, draw as drawing a conclusion:
1, the essential mineral composition of material small stone stone and kunkur is, and: CaCO3 is about 70%, clay mineral about 30%;
2, the essential mineral composition of imitation frosted glass small stone stone and burning kunkur is: SiO
2, CaO and 2CaOAl
2O
3SiO
2Burning the kunkur porosity is 27～30%;
3, the essential mineral composition after imitation frosted glass small stone stone and the burning kunkur aquation is: SiO
2, Ca (OH)
2, Ca
1.5SiO
3.5XH
2O, a small amount of 2CaOAl
2O
3SiO
2And a small amount of CaCO
3
Because imitation frosted glass small stone stone contains CaO and 2CaOAl with the burning kunkur
2O
3SiO
2So, promptly have the hydraulic characteristic, have the air hardening characteristic again.Reach 27～30% especially greatly owing to burn the kunkur porosity again, therefore higher with the concrete strength that burns the preparation of calcium knot with imitation frosted glass small stone stone, good water-permeable and vapour permeability are arranged.Simultaneously, mechanical strength of the present invention, porosity size, hydraulic and air hardening changes of properties can be fired material small stone stone through control and mediate with burning kunkur temperature and firing time according to different needs.
Comprehensive above analysis and research result, imitation frosted glass small stone stone is very close with F-405 house earth surface material with F-901 with chemical constitution, mineral composition and the physico mechanical characteristic etc. that burn kunkur.Therefore, we imitate called after of the present invention and face upward splendid concrete.
Material small stone stone and kunkur be a large amount of existence in Long Dong area and area, the earth gulf, Qinan County, Gansu Province in Gansu Province.
We because this material has hydraulic, air hardening dual nature, have the characteristics that porosity is big, vapor pervious is good with the masonry historical relic that the present invention is used for repair deficiency again; Therefore, the fixed back of this material combines firmly have very strong ageing-resistant performance simultaneously with masonry.Evidence, the present invention are a kind of good masonry historical relic repair materials.
The present invention combines with masonry firmly for repair deficiency masonry historical relic provides a kind of, has the type material of hydraulic, air hardening dual nature, makes the masonry historical relic's protection more permanent.There are a large amount of material small stone stone and kunkur in Long Dong area, Gansu Province and area, the earth gulf, Qinan County, Gansu Province; With its development and use; The material of repair deficiency masonry historical relic not only is provided,, finds a new way for the people get rich also for local economic development provides a new available stock.
Embodiment embodiment 1
1, will expect that small stone stone is placed in the stoving oven, under 850 temperature condition, roasting 4 hours naturally cools to envrionment temperature after coming out of the stove, and gets imitation frosted glass small stone stone;
2, with kunkur, be placed in the stoving oven, under 900 ℃ temperature condition, roasting hour naturally cools to envrionment temperature after coming out of the stove, and must burn kunkur;
3, imitation frosted glass small stone stone flour is broken to 300 order powder;
4, according to burning kunkur 65%, the weight ratio batching of imitation frosted glass small stone stone powder 35% also mixes, and makes the imitative splendid concrete of facing upward.
Embodiment 2
1, will expect that small stone stone and kunkur together are placed in the stoving oven, under 920 ℃ temperature condition, roasting 3 hours naturally cools to envrionment temperature after coming out of the stove, and gets imitation frosted glass small stone stone and burns kunkur;
2, imitation frosted glass small stone stone flour is broken to 300 order powder;
3, according to burning kunkur 55%%, the weight ratio batching of imitation frosted glass small stone stone powder 45% also mixes, and makes the imitative splendid concrete of facing upward.
Embodiment 3
1, will expect that small stone stone and kunkur together are placed in the stoving oven, under 900 ℃ temperature condition, roasting 3 hours naturally cools to envrionment temperature after coming out of the stove, and gets imitation frosted glass small stone stone and burns kunkur;
2, imitation frosted glass small stone stone flour is broken to 300 order powder;
3, according to burning kunkur 60%%, the weight ratio batching of imitation frosted glass small stone stone powder 40% also mixes, and makes the imitative splendid concrete of facing upward.
Embodiment 4
1, will expect that small stone stone is placed in the stoving oven, under 880 ℃ temperature condition, roasting 3.5 hours naturally cools to envrionment temperature after coming out of the stove, and gets imitation frosted glass small stone stone;
2, kunkur is placed in the stoving oven, under 850 ℃ temperature condition, roasting 4 hours naturally cools to envrionment temperature after coming out of the stove, and must burn kunkur;
3, imitation frosted glass small stone stone flour is broken to 300 order powder; To burn kunkur and be crushed to 0.5～1 centimetre of particle;
4, according to burning kunkur 60%%, the weight ratio batching of imitation frosted glass small stone stone powder 40% also mixes, and makes the imitative splendid concrete of facing upward.
Embodiment 5
1, will expect that small stone stone is placed in the stoving oven, under 920 ℃ temperature condition, roasting 3 hours naturally cools to envrionment temperature after coming out of the stove, and gets imitation frosted glass small stone stone;
2, kunkur is placed in the stoving oven, under 900 ℃ temperature condition, roasting 3 hours naturally cools to envrionment temperature after coming out of the stove, and must burn kunkur;
3, imitation frosted glass small stone stone flour is broken to 300 order powder; To burn kunkur and be crushed to 0.2～0.5 centimetre of particle;
4, according to burning kunkur 55%%, the weight ratio batching of imitation frosted glass small stone stone powder 65% also mixes, and makes the imitative splendid concrete of facing upward.
Embodiment 6
1, will expect that small stone stone and kunkur are placed in the stoving oven, under 900 ℃ temperature condition, roasting 3 hours naturally cools to envrionment temperature after coming out of the stove, and gets imitation frosted glass small stone stone and burns kunkur;
3, imitation frosted glass small stone stone flour is broken to 300 order powder; To burn kunkur and be crushed to 0.1～0.3 centimetre of particle;
4, according to burning kunkur 60%%, the weight ratio batching of imitation frosted glass small stone stone powder 40% also mixes, and makes the imitative splendid concrete of facing upward.
Claims (2)
1. repair the masonry historical relic imitative faces upward splendid concrete, it is characterized in that by following step preparation:
A, will expect small stone stone and/or kunkur, be placed in the stoving oven that under 850～920 ℃ temperature condition, roasting 3～4 hours naturally cools to envrionment temperature after coming out of the stove, imitation frosted glass small stone stone and/or burn kunkur;
B, imitation frosted glass small stone stone is pulverized is 300 order powder, faces upward splendid concrete consolidating material as imitative; Burn kunkur and face upward splendid concrete aggregate as imitating;
C, according to burning kunkur 55%～65%, the weight ratio batching of imitation frosted glass small stone stone powder 35%～45% also mixes, and makes the imitative splendid concrete of facing upward.
2. a kind of repair the masonry historical relic imitative as claimed in claim 1 faces upward splendid concrete, it is characterized in that burning the particle that kunkur is crushed to 0.1～1 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102263299A CN102060477B (en) | 2009-11-18 | 2009-11-18 | Pseudo-Yangshao concrete for repairing masonry relics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102263299A CN102060477B (en) | 2009-11-18 | 2009-11-18 | Pseudo-Yangshao concrete for repairing masonry relics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102060477A CN102060477A (en) | 2011-05-18 |
| CN102060477B true CN102060477B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102263299A Expired - Fee Related CN102060477B (en) | 2009-11-18 | 2009-11-18 | Pseudo-Yangshao concrete for repairing masonry relics |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103539418A (en) * | 2013-11-05 | 2014-01-29 | 兰州大学 | Novel frit gravel and quartz sand slurry for anchoring soil ruins |
| CN103553477B (en) * | 2013-11-05 | 2016-05-11 | 兰州大学 | Imitation frosted glass small stone stone flyash slurries for soil ruins anchoring |
| CN104556910A (en) * | 2015-01-28 | 2015-04-29 | 敦煌研究院 | Reinforcement material for grouting sandstone grotto rock fracture |
| CN113336480B (en) * | 2021-06-29 | 2022-05-27 | 西安建筑科技大学 | Gel for repairing loess ruins, preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962528A (en) * | 2005-11-08 | 2007-05-16 | 芮志平 | Repairing material for cement concrete structure |
| CN101054856A (en) * | 2007-05-22 | 2007-10-17 | 佛山市工程承包总公司 | Rehabilitation method for ancient architecture wall |
| CN101054857A (en) * | 2007-05-22 | 2007-10-17 | 佛山市工程承包总公司 | Rectification method for ancient architecture deformed wall |
-
2009
- 2009-11-18 CN CN2009102263299A patent/CN102060477B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962528A (en) * | 2005-11-08 | 2007-05-16 | 芮志平 | Repairing material for cement concrete structure |
| CN101054856A (en) * | 2007-05-22 | 2007-10-17 | 佛山市工程承包总公司 | Rehabilitation method for ancient architecture wall |
| CN101054857A (en) * | 2007-05-22 | 2007-10-17 | 佛山市工程承包总公司 | Rectification method for ancient architecture deformed wall |
Non-Patent Citations (1)
| Title |
|---|
| 李最雄.我国古代建筑史上的奇迹 关于秦安大地湾仰韶文化房屋地面建筑材料及其工艺的研究.《考古》.1985, * |
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| CN102060477A (en) | 2011-05-18 |
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Address after: 736200 Dunhuang City, Gansu Province Cultural Road, No. 19, No. Patentee after: Li Zuixiong Address before: 730000 Gansu Province Chengguan District of Lanzhou City, South Binhe Road No. 522 Dunhuang Research Institute Patentee before: Li Zuixiong |
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Granted publication date: 20120725 |