CN109575519A - A kind of historic building fire prevention renovation agent and its restorative procedure - Google Patents
A kind of historic building fire prevention renovation agent and its restorative procedure Download PDFInfo
- Publication number
- CN109575519A CN109575519A CN201811296499.XA CN201811296499A CN109575519A CN 109575519 A CN109575519 A CN 109575519A CN 201811296499 A CN201811296499 A CN 201811296499A CN 109575519 A CN109575519 A CN 109575519A
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- China
- Prior art keywords
- component
- parts
- renovation agent
- fire prevention
- building fire
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of historic building fire prevention renovation agent and its restorative procedures, including component A and B component, component A includes the raw material of following parts by weight: 40-60 parts of epoxy resin, 1-3 parts of pigment, 1-5 parts of polypropylene fibre, 1-5 parts of nano-titanium dioxide, 10-15 parts of trisnonyl phenyl phosphite, 2-6 parts of ethylene glycol；B component includes the raw material of following parts by weight: 30-40 parts of diamino-dicyclohexyl methane, 0.3-0.8 parts of organic silicon defoamer, when use, component A is uniformly mixed with B component, historic building fire prevention renovation agent produced by the present invention, it is low in cost, convenient for promoting, use historic building fire prevention renovation agent prepared by the present invention, the wooden component is repaired using historic building fire prevention restorative procedure of the invention, reparation speed is fast, and color difference is small after reparation, and intensity is high, reparation position weatherability is strong, and repairing effect is good.
Description
Technical field
The present invention relates to a kind of renovation agent and restorative procedure, specifically a kind of historic building fire prevention renovation agent and its reparation side
Method.
Background technique
Timber structure is to pass through various metal connecting pieces or Tenon merely by timber or mainly by the structure of timber bearing load
Means are attached and fix.This structure is limited because being made of natural material by material condition itself.Wood knot
Building build be Chinese ancient architecture most characteristic construction style, take the course of its own on world's architectural history, be urban history text
Bright witness is the crystallization of human material's civilization and spiritual civilization, has extremely important historical value and scientific value.
However the wooden component of ancient building after the years after baptizing, and it is easily cracked, leverage the beauty of ancient building
The property seen, while largely effecting on the intensity of the wooden component.
Summary of the invention
The purpose of the present invention is to provide a kind of historic building fire prevention renovation agent and its restorative procedures, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of historic building fire prevention renovation agent, including component A and B component, component A include the raw material of following parts by weight:
40-60 parts of epoxy resin, 1-3 parts of pigment, 1-5 parts of polypropylene fibre, 1-5 parts of nano-titanium dioxide, trisnonyl phenyl phosphite
10-15 parts, 2-6 parts of ethylene glycol；B component includes the raw material of following parts by weight: 30-40 parts of diamino-dicyclohexyl methane has
0.3-0.8 parts of machine silicon defoaming agent, in use, component A is uniformly mixed with B component.
As a further solution of the present invention: including component A and B component, component A includes the raw material of following parts by weight:
45-55 parts of epoxy resin, 1.5-2.5 parts of pigment, 2-4 parts of polypropylene fibre, 2-4 parts of nano-titanium dioxide, three nonyl of phosphorous acid
11-14 parts of phenyl ester, 3-5 parts of ethylene glycol；B component includes the raw material of following parts by weight: diamino-dicyclohexyl methane 32-38
Part, 0.4-0.6 parts of organic silicon defoamer, in use, component A is uniformly mixed with B component.
As further scheme of the invention: including component A and B component, component A includes the original of following parts by weight
Material: 50 parts of epoxy resin, 2 parts of pigment, 3 parts of polypropylene fibre, 3 parts of nano-titanium dioxide, 12 parts of trisnonyl phenyl phosphite, second
4 parts of glycol；B component includes the raw material of following parts by weight: 35 parts of diamino-dicyclohexyl methane, 0.5 part of organic silicon defoamer,
In use, component A is uniformly mixed with B component.
A kind of restorative procedure of historic building fire prevention, comprising the following steps: (1) remove the ash in the wooden component surface and crackle
Dirt and impurity；(2) differentiate the wooden component surface color, select suitable pigment, component A is uniformly mixed with B component, is repaired
Agent；(3) by renovation agent inhalation syringe, renovation agent is injected using syringe in the crackle of the wooden component, and use doctor blade；
(4) the wooden component is wrapped up with preservative film, prevents renovation agent from flowing out from crackle；(5) 5-8h is waited to tear off after to be repaired dose of solidification
Preservative film, with the extra renovation agent after sander polishing solidification；(6) cracks are modified, the wooden component is renovated.
As a further solution of the present invention: in step (2), by component A and B component investment blender, stirring 1-
2min。
As further scheme of the invention: in step (5), renovation agent setting time is 6h.
As further scheme of the invention: in step (6), being modified when modifying crackle using painting pen.
Compared with prior art, the beneficial effects of the present invention are: historic building fire prevention renovation agent produced by the present invention, cost
It is cheap, convenient for promoting, using historic building fire prevention renovation agent prepared by the present invention, using historic building fire prevention reparation of the invention
Method repairs the wooden component, and reparation speed is fast, and color difference is small after reparation, and intensity is high, and reparation position weatherability is strong, repairing effect
It is good.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of historic building fire prevention renovation agent, including component A and B component, component A include following raw material: epoxy resin
40g, pigment 1g, polypropylene fibre 1g, nano-titanium dioxide 1g, trisnonyl phenyl phosphite 10g, ethylene glycol 2g；B component includes
Following raw material: diamino-dicyclohexyl methane 30g, organic silicon defoamer 0.3g, in use, component A is uniformly mixed with B component
?.
A kind of historic building fire prevention restorative procedure, comprising the following steps: (1) remove the dust in the wooden component surface and crackle
And impurity；(2) differentiate the wooden component surface color, select suitable pigment, will be stirred in component A and B component investment blender
1min obtains renovation agent；(3) by renovation agent inhalation syringe, renovation agent is injected using syringe in the crackle of the wooden component,
And use doctor blade；(4) the wooden component is wrapped up with preservative film, prevents renovation agent from flowing out from crackle；(5) waiting 5h, to be repaired dose
After solidification, preservative film is torn off, with the extra renovation agent after sander polishing solidification；(6) cracks, renovation wood are modified with painting pen
Component.
Embodiment 2
A kind of historic building fire prevention renovation agent, including component A and B component, component A include following raw material: epoxy resin
60g, pigment 3g, polypropylene fibre 5g, nano-titanium dioxide 5g, trisnonyl phenyl phosphite 15g, ethylene glycol 6g；B component includes
Following raw material: diamino-dicyclohexyl methane 40g, organic silicon defoamer 0.8g, in use, component A is uniformly mixed with B component
?.
A kind of historic building fire prevention restorative procedure, comprising the following steps: (1) remove the dust in the wooden component surface and crackle
And impurity；(2) differentiate the wooden component surface color, select suitable pigment, will be stirred in component A and B component investment blender
2min obtains renovation agent；(3) by renovation agent inhalation syringe, renovation agent is injected using syringe in the crackle of the wooden component,
And use doctor blade；(4) the wooden component is wrapped up with preservative film, prevents renovation agent from flowing out from crackle；(5) waiting 8h, to be repaired dose
After solidification, preservative film is torn off, with the extra renovation agent after sander polishing solidification；(6) cracks, renovation wood are modified with painting pen
Component.
Embodiment 3
A kind of historic building fire prevention renovation agent, including component A and B component, component A include following raw material: epoxy resin
45g, pigment 1.5g, polypropylene fibre 2g, nano-titanium dioxide 2g, trisnonyl phenyl phosphite 11g, ethylene glycol 3g；B component packet
Following raw material: diamino-dicyclohexyl methane 32g, organic silicon defoamer 0.4g is included, in use, component A is mixed with B component
It is even.
A kind of historic building fire prevention restorative procedure, comprising the following steps: (1) remove the dust in the wooden component surface and crackle
And impurity；(2) differentiate the wooden component surface color, select suitable pigment, will be stirred in component A and B component investment blender
2min obtains renovation agent；(3) by renovation agent inhalation syringe, renovation agent is injected using syringe in the crackle of the wooden component,
And use doctor blade；(4) the wooden component is wrapped up with preservative film, prevents renovation agent from flowing out from crackle；(5) waiting 6h, to be repaired dose
After solidification, preservative film is torn off, with the extra renovation agent after sander polishing solidification；(6) cracks, renovation wood are modified with painting pen
Component.
Embodiment 4
A kind of historic building fire prevention renovation agent, including component A and B component, component A include following raw material: epoxy resin
55g, pigment 2.5g, polypropylene fibre 4g, nano-titanium dioxide 4g, trisnonyl phenyl phosphite 14g, ethylene glycol 5g；B component packet
Following raw material: diamino-dicyclohexyl methane 38g, organic silicon defoamer 0.6g is included, in use, component A is mixed with B component
It is even.
A kind of historic building fire prevention restorative procedure, comprising the following steps: (1) remove the dust in the wooden component surface and crackle
And impurity；(2) differentiate the wooden component surface color, select suitable pigment, will be stirred in component A and B component investment blender
2min obtains renovation agent；(3) by renovation agent inhalation syringe, renovation agent is injected using syringe in the crackle of the wooden component,
And use doctor blade；(4) the wooden component is wrapped up with preservative film, prevents renovation agent from flowing out from crackle；(5) waiting 7h, to be repaired dose
After solidification, preservative film is torn off, with the extra renovation agent after sander polishing solidification；(6) cracks, renovation wood are modified with painting pen
Component.
Embodiment 5
A kind of historic building fire prevention renovation agent, including component A and B component, component A include following raw material: epoxy resin
50g, pigment 2g, polypropylene fibre 3g, nano-titanium dioxide 3g, trisnonyl phenyl phosphite 12g, ethylene glycol 4g；B component includes
Following raw material: diamino-dicyclohexyl methane 35g, organic silicon defoamer 0.5g, in use, component A is uniformly mixed with B component
?.
A kind of historic building fire prevention restorative procedure, comprising the following steps: (1) remove the dust in the wooden component surface and crackle
And impurity；(2) differentiate the wooden component surface color, select suitable pigment, will be stirred in component A and B component investment blender
2min obtains renovation agent；(3) by renovation agent inhalation syringe, renovation agent is injected using syringe in the crackle of the wooden component,
And use doctor blade；(4) the wooden component is wrapped up with preservative film, prevents renovation agent from flowing out from crackle；(5) waiting 6h, to be repaired dose
After solidification, preservative film is torn off, with the extra renovation agent after sander polishing solidification；(6) cracks, renovation wood are modified with painting pen
Component.
The historic building fire prevention renovation agent made from embodiment 1-5, using the historic building fire prevention reparation side in embodiment 5
Method repairs the historic building fire prevention of damage, and situation is repaired in observation, records as follows:
Table 1: ancient building wood structure repairs situation part record sheet
| Renovation agent hardness | Color difference | Weatherability | |
| Embodiment 1 | Firmly | Slightly color difference | It is weather-proof strong |
| Embodiment 2 | Firmly | There is color difference | It is weather-proof strong |
| Embodiment 3 | It is hard | There is color difference | It is weather-proof strong |
| Embodiment 4 | It is hard | There is color difference | It is weather-proof strong |
| Embodiment 5 | It is hard | Almost without color difference | It is weather-proof strong |
Using historic building fire prevention renovation agent prepared by the present invention, using historic building fire prevention restorative procedure pair of the invention
The wooden component is repaired, and reparation speed is fast, and color difference is small after reparation, and intensity is high, and reparation position weatherability is strong, and repairing effect is good.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of historic building fire prevention renovation agent, which is characterized in that including component A and B component, component A includes following parts by weight
Several raw material: 40-60 parts of epoxy resin, 1-3 parts of pigment, 1-5 parts of polypropylene fibre, 1-5 parts of nano-titanium dioxide, phosphorous acid three
10-15 parts of nonyl phenyl ester, 2-6 parts of ethylene glycol；B component includes the raw material of following parts by weight: diamino-dicyclohexyl methane 30-
40 parts, 0.3-0.8 parts of organic silicon defoamer, in use, component A is uniformly mixed with B component.
2. historic building fire prevention renovation agent according to claim 1, which is characterized in that including component A and B component, component A
Raw material including following parts by weight: 45-55 parts of epoxy resin, 1.5-2.5 parts of pigment, 2-4 parts of polypropylene fibre, nano-silica
Change titanium 2-4 parts, 11-14 parts of trisnonyl phenyl phosphite, 3-5 parts of ethylene glycol；B component includes the raw material of following parts by weight: two
32-38 parts of amino bicyclic hexyl methane, 0.4-0.6 parts of organic silicon defoamer, in use, component A is uniformly mixed i.e. with B component
It can.
3. historic building fire prevention renovation agent according to claim 1, which is characterized in that including component A and B component, component A
Raw material including following parts by weight: 50 parts of epoxy resin, 2 parts of pigment, 3 parts of polypropylene fibre, 3 parts of nano-titanium dioxide, Asia
12 parts of tricresyl phosphate nonyl phenyl ester, 4 parts of ethylene glycol；B component includes the raw material of following parts by weight: diamino-dicyclohexyl methane 35
Part, 0.5 part of organic silicon defoamer, in use, component A is uniformly mixed with B component.
4. a kind of method for repairing historic building fire prevention using the renovation agent as described in claim 1-3 is any, which is characterized in that packet
It includes following steps: (1) removing the wooden component surface and dust and impurity in crackle；(2) differentiate the wooden component surface color, selection is closed
Component A is uniformly mixed with B component, obtains renovation agent by suitable pigment；(3) by renovation agent inhalation syringe, syringe is utilized
Renovation agent is injected in the crackle of the wooden component, and uses doctor blade；(4) the wooden component is wrapped up with preservative film, prevents renovation agent from splitting
It is flowed out in line；(5) 5-8h is waited to tear preservative film off after to be repaired dose of solidification, with the extra reparation after sander polishing solidification
Agent；(6) cracks are modified, the wooden component is renovated.
5. historic building fire prevention restorative procedure according to claim 4, which is characterized in that in step (2), by component A and B
Component is put into blender, stirs 1-2min.
6. historic building fire prevention restorative procedure according to claim 4, which is characterized in that in step (5), renovation agent solidification
Time is 6h.
7. historic building fire prevention restorative procedure according to claim 4, which is characterized in that in step (6), when modifying crackle
It is modified using painting pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296499.XA CN109575519A (en) | 2018-11-01 | 2018-11-01 | A kind of historic building fire prevention renovation agent and its restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296499.XA CN109575519A (en) | 2018-11-01 | 2018-11-01 | A kind of historic building fire prevention renovation agent and its restorative procedure |
Publications (1)
| Publication Number | Publication Date |
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| CN109575519A true CN109575519A (en) | 2019-04-05 |
Family
ID=65921134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811296499.XA Pending CN109575519A (en) | 2018-11-01 | 2018-11-01 | A kind of historic building fire prevention renovation agent and its restorative procedure |
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| CN (1) | CN109575519A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666914A (en) * | 2019-10-17 | 2020-01-10 | 青海民族大学 | Ancient building wood member repairing agent and repairing method thereof |
| CN111927135A (en) * | 2020-07-13 | 2020-11-13 | 同济大学 | Method for repairing wood structure crack by using fiber concrete |
| CN112727144A (en) * | 2021-01-10 | 2021-04-30 | 东阳市琰安建筑工程有限公司 | Ancient building wood crack repairing process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666914A (en) * | 2019-10-17 | 2020-01-10 | 青海民族大学 | Ancient building wood member repairing agent and repairing method thereof |
| CN111927135A (en) * | 2020-07-13 | 2020-11-13 | 同济大学 | Method for repairing wood structure crack by using fiber concrete |
| CN111927135B (en) * | 2020-07-13 | 2021-07-02 | 同济大学 | Method for repairing wood structure crack by using fiber concrete |
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Application publication date: 20190405 |