CN102229488B - Formula of imitative wood filling slurry for building formwork supporting keel and processing method - Google Patents
Formula of imitative wood filling slurry for building formwork supporting keel and processing method Download PDFInfo
- Publication number
- CN102229488B CN102229488B CN201110125582A CN201110125582A CN102229488B CN 102229488 B CN102229488 B CN 102229488B CN 201110125582 A CN201110125582 A CN 201110125582A CN 201110125582 A CN201110125582 A CN 201110125582A CN 102229488 B CN102229488 B CN 102229488B
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- CN
- China
- Prior art keywords
- rubber powder
- cementing materials
- orders
- hydraulic cementing
- additive
- 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.)
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Classifications
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1022—Non-macromolecular compounds
- C04B20/1025—Fats; Fatty oils; Ester type waxes; Higher fatty acids; Derivatives thereof
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention relates to a formula of imitative wood filling slurry of a building formwork supporting keel and a processing method. The formula comprises reclaimed rubber powder, plant fibers, hydraulic cementing materials, an additive agent and water. The processing method comprises the following steps of: (1) detecting and adjusting the particle size of the reclaimed rubber powder to accord with a combination requirement for later use; (2) carrying out immersion treatment on sawdust or pulverized matters of crop platycodon grandiflorum by using antiseptic oil or coal tar or anthracene oil for later use; (3) firstly, placing the reclaimed rubber powder, the plant fibers and the hydraulic cementing materials processed for later use in a high-speed mixing device according to the proportion of the components, adding water and the additive agent after mixing for 2-3 minutes, mixing for 2-3 minutes again to prepare the imitative wood filling slurry for the building formwork supporting keel. The imitative wood filling slurry has the remarkable advantages of low cost, high strength and convenience for processing.
Description
Technical field
The invention belongs to metal ribs concrete structure formwork supporting structure, especially imitative wooden filling paste prescription of building template support keel and working method technical field.
Background technology
In construction work, skeleton construction forming quality key is the template installation quality, and the key of template installation quality is formwork bracing system.Guarantee formwork bracing system intensity, rigidity and stability, the support vertical rod in the support system, keel, web member play conclusive effect.The Load Transfer that support keel transmits template is to supporting vertical rod, and its intensity, rigidity and stability directly influence the performance of template installation quality and function.
Current in engineering practice the keel of formwork bracing system shaped steel keel, rough ground, aluminium alloy joist etc. are arranged, but all have certain defective.Exist weight big like the shaped steel keel, will use a large amount of mechanical means in the construction, labor cost is big etc.; Rough ground exists rigidity little, and damaged easily, the number of turnover is low, is unfavorable for economizing on resources; Aluminium alloy joist exists disposable input cost high.
Existing metal bag wood building formwork support keel is through wooden a tree, used in making timber for boats external parcel sheet metal and carry out the antirust, anti-corrosive processing, forms compound keel structure, and it is big both to have overcome shaped steel keel weight, the defective of constructing operation inconvenience; Also overcome little, the easy breakage of normal wood keel rigidity, the number of turnover is low, thus cause cost high, be unfavorable for the defective that economizes on resources; Also solved the high problem of the disposable input cost of aluminium alloy joist simultaneously.But the defective that exists is: A, wooden a tree, used in making timber for boats need carry out anticorrosion setting treatment, and when particularly setting treatment was not in place, metal bag wood building formwork support keel just might produce torsional deformation and influence use; B, in practical application, when support keel carry be beam construction loads or floor slab construction load the time, usually C shaped metal channel opening position up so that the nail of building template and support keel is consolidated.Owing to be filled between interior wooden a tree, used in making timber for boats of C shaped metal groove and the C shaped metal groove and lack necessary deformation constrain power; Thereby make under the vertical gravity laod effect of beam or floor; Effect owing to longitudinal shear power between wood a tree, used in making timber for boats and the C shaped metal trough floor will produce horizontal sliding, causes wooden a tree, used in making timber for boats and C shaped metal groove non-integral producing balanced forces and is easy to generate non-homogeneous stressed breakage; Closely cooperate between C, wooden a tree, used in making timber for boats and the C shaped metal groove and increased difficulty and cost to processing and fabricating.
Summary of the invention
One of the object of the invention is to provide a kind of building template support keel to imitate wooden filling paste prescription, to solve filling paste prescription problem in the practical application.
Two of the object of the invention is to disclose the imitative wooden filling paste working method of a kind of building template support keel, to solve the processing problems of imitative wooden filling paste practical application.
Design of the present invention is such: the present invention is matrix with the hydraulic cementing materials; Can strengthen the tough and tensile performance of matrix, viscous force and elasticity through adding, to grip regenerated rubber powder, vegetable fibre and additive with restorability, thereby to have obtained a kind of imitative wooden filling paste prescription.
Technical scheme of the present invention is following:
A kind of building template support keel is imitated wooden filling paste prescription, and the present invention is made up of regnerated rubber powder, vegetable fibre, hydraulic cementing materials, additive and water;
Wherein: the combinations of particle sizes mass percent of regnerated rubber powder is set to:
40
～59 orders 10～20%
60～79 orders 10～20%
80～99 orders 15～25%
100～119 orders 15～25%
120 orders above 20～30%;
Vegetable fibre is to mince through antiseptic wood chip or farm crop balloonflower powder;
Hydraulic cementing materials is high strength portland cement or high-strength aluminate cement;
Additive is to strengthen hydraulic cementing materials viscous force and elastic PVF or polyvinyl acetate emulsion;
The mass percent component of regnerated rubber powder, vegetable fibre, hydraulic cementing materials, additive and water is:
Regnerated rubber powder 15
～25%
Vegetable fibre 24
～34%
Hydraulic cementing materials 20
～30%
Additive 1%
Water 30
～40%.
The working method of the imitative wooden filling paste of a kind of building template support keel the present invention includes following steps:
The granularity of A, detection and adjustment regnerated rubber powder meets combination and requires the back subsequent use;
B, wood chip or farm crop balloonflower powder minced soak into cosmoline or coal tar or carbolineum that to handle the back subsequent use;
C, earlier will above-mentioned treated subsequent use regnerated rubber powder, vegetable fibre and hydraulic cementing materials place and puddle device at a high speed and puddle and add entry and additive after 2～3 minutes, puddle again and processed the building template support keel in 2～3 minutes and imitate wooden filling paste according to component ratio.
The present invention has that cost is low, intensity is high, remarkable advantage easy to process.
Below through embodiment content of the present invention is described further.
Embodiment
Embodiment 1:
The granularity of A, detection and adjustment regnerated rubber powder meets the following requirements:
40 orders 10%
60 orders 10%
80 orders 25%
100 orders 25%
120 orders above 30%
More than be mass percent.
B, wood chip is subsequent use with cosmoline infiltration processing back.
C, earlier with above-mentioned treated subsequent use regnerated rubber powder, wood chip and hydraulic cementing materials according to regnerated rubber powder 15%; Wood chip 24%; The mass percent of hydraulic cementing materials 27% places to be puddled at a high speed device and puddles that to add the mass percent example behind the 3min be 33% water and 1% additive, puddles 2min again and processes the imitative wooden filling paste of building template support keel.Wherein, hydraulic cementing materials is selected high strength portland cement for use; Additive is selected PVF for use.
Embodiment 2:
The granularity of A, detection and adjustment regnerated rubber powder meets the following requirements:
59 orders 20%
79 orders 20%
99 orders 20%
119 orders 20%
120 orders above 20%
More than be mass percent.
B, the farm crop balloonflower powder minced soak into to handle the back with coal tar subsequent use.
C, earlier with above-mentioned treated subsequent use regnerated rubber powder, wood chip and hydraulic cementing materials according to regnerated rubber powder 20%; Wood chip 28%; The mass percent of hydraulic cementing materials 21% places to be puddled at a high speed device and puddles that to add the mass percent example behind the 3min be 30% water and 1% additive, puddles 2min again and processes the imitative wooden filling paste of building template support keel.Wherein, hydraulic cementing materials is selected high strength portland cement for use; Additive is selected PVF for use.
Embodiment 3:
The granularity of A, detection and adjustment regnerated rubber powder meets the following requirements:
50 orders 15%
65 orders 15%
85 orders 20%
110 orders 20%
120 orders above 30%
More than be mass percent.
B, wood chip is subsequent use with carbolineum infiltration processing back.
C, earlier with above-mentioned treated subsequent use regnerated rubber powder, wood chip and hydraulic cementing materials according to regnerated rubber powder 18%; Wood chip 25%; The mass percent of hydraulic cementing materials 24% places to be puddled at a high speed device and puddles that to add the mass percent example behind the 3min be 32% water and 1% additive, puddles 3min again and processes the imitative wooden filling paste of building template support keel.Wherein, hydraulic cementing materials is selected high strength portland cement for use; Additive is selected PVF for use.
Claims (2)
1. the imitative wooden filling paste of building template support keel is characterized in that, is made up of regnerated rubber powder, vegetable fibre, hydraulic cementing materials, additive and water;
Wherein: the combinations of particle sizes mass percent of regnerated rubber powder is set to:
40
～59 orders 10
～20%
60～79 orders 10～20%
80～99 orders 15～25%
100～119 orders 15～25%
120 orders above 20～30%;
Vegetable fibre is to mince through antiseptic wood chip or farm crop balloonflower powder;
Hydraulic cementing materials is high strength portland cement or high-strength aluminate cement;
Additive is to strengthen hydraulic cementing materials viscous force and elastic PVF or polyvinyl acetate emulsion;
The mass percent component of regnerated rubber powder, vegetable fibre, hydraulic cementing materials, additive and water is:
Regnerated rubber powder 15
～25%
Vegetable fibre 24
～34%
Hydraulic cementing materials 20
～30%
Additive 1%
Water 30
～40%.
2. according to the working method of the imitative wooden filling paste of the said a kind of building template support keel of claim 1, it is characterized in that, comprise the steps:
The granularity of A, detection and adjustment regnerated rubber powder meets combination and requires the back subsequent use;
B, wood chip or farm crop balloonflower powder minced soak into cosmoline or coal tar or carbolineum that to handle the back subsequent use;
C, earlier will above-mentioned treated subsequent use regnerated rubber powder, vegetable fibre and hydraulic cementing materials place and puddle device at a high speed and puddle and add entry and additive after 2～3 minutes, puddle again and processed the building template support keel in 2～3 minutes and imitate wooden filling paste according to component ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125582A CN102229488B (en) | 2011-05-16 | 2011-05-16 | Formula of imitative wood filling slurry for building formwork supporting keel and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125582A CN102229488B (en) | 2011-05-16 | 2011-05-16 | Formula of imitative wood filling slurry for building formwork supporting keel and processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102229488A CN102229488A (en) | 2011-11-02 |
| CN102229488B true CN102229488B (en) | 2012-10-03 |
Family
ID=44842110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110125582A Active CN102229488B (en) | 2011-05-16 | 2011-05-16 | Formula of imitative wood filling slurry for building formwork supporting keel and processing method |
Country Status (1)
| Country | Link |
|---|---|
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895266A (en) * | 2014-03-07 | 2015-09-09 | 于珓 | MW-wood imitation building material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104125A (en) * | 1984-12-27 | 1986-07-09 | 早川橡胶株式会社 | The rubber laminated water-protection method |
| US6964142B1 (en) * | 2000-08-25 | 2005-11-15 | Mitsuru Otani | Building material formed from recycled resources and installation method thereof |
| CN101052766A (en) * | 2004-09-21 | 2007-10-10 | 费罗尼亚股份公司 | Method for packing protective layer to rail of railway locomotive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4024004B2 (en) * | 2001-02-09 | 2007-12-19 | 株式会社クレー・バーン技術研究所 | Gypsum composition, high-density gypsum board and method for producing them |
| AU2007100518A4 (en) * | 2007-06-15 | 2007-08-02 | Macholdings (Aust) Pty Ltd | Building Construction System |
-
2011
- 2011-05-16 CN CN201110125582A patent/CN102229488B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104125A (en) * | 1984-12-27 | 1986-07-09 | 早川橡胶株式会社 | The rubber laminated water-protection method |
| US6964142B1 (en) * | 2000-08-25 | 2005-11-15 | Mitsuru Otani | Building material formed from recycled resources and installation method thereof |
| CN101052766A (en) * | 2004-09-21 | 2007-10-10 | 费罗尼亚股份公司 | Method for packing protective layer to rail of railway locomotive |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-241155A 2002.08.28 |
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| Publication number | Publication date |
|---|---|
| CN102229488A (en) | 2011-11-02 |
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