CN101858140B - Production process of free-disassembly color protective layer template - Google Patents
Production process of free-disassembly color protective layer template Download PDFInfo
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- CN101858140B CN101858140B CN 201010196861 CN201010196861A CN101858140B CN 101858140 B CN101858140 B CN 101858140B CN 201010196861 CN201010196861 CN 201010196861 CN 201010196861 A CN201010196861 A CN 201010196861A CN 101858140 B CN101858140 B CN 101858140B
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- 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
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
Abstract
The invention discloses a production process of a free-disassembly color protective layer template, comprising a production molding part the free-disassembly color protective layer template and an application and maintaining part of the free-disassembly color protective layer template. Materials are firstly selected, mixed and stirred into dry-mixed aggregate based on a ratio, water and additives are stirred into a mixed solution in another stirring system, and the mixed solution is guided to the dry-mixed aggregate so as to be mixed and evenly stirred to form a composite which is loaded into a special die in a layered manner, processed and packaged for use. The invention saves energy, protects environment, and has strong actual operability, good flexibility, rapid construction speed and elegant appearance.
Description
Technical field
The present invention relates to engineering material, be specially a kind of can be used as concrete cover and play decorative effect exempt to dismantle template.
Background technology
Existing concrete cover and agent structure are built together, control the thickness of concrete cover in the distance of Construction stage control cage of reinforcement and template.In the structure of wall, beam, post, the used concrete of topping nearly all is plain concrete, is difficult to finishing material is incorporated wherein.
On the whole, almost do not have now can suitability for industrialized production can be used as concrete cover exempt to dismantle template, wooden form insufficient strength, and perishable, and a large amount of use can cause environmental disruption; The steel form cost is too high again, and these two kinds of templates all do not have and the finishing material perfections such as pigment, waterproof agent can be dissolved in the agent structure.The shortcoming of existing template is: speed of application is slow, and is on-the-spot at random, manageability not, and workability is relatively poor; The frame superstructure embedded part is more, wastes with material; The fixing difficulty of embedded part, often the embedded part surface is not concordant with the concrete face, and concrete surface piece vestige is too much, and piece is not tight, easily spillage; Seriously polluted to the bottom concrete of having constructed, impression can not reach the processing quality requirement.Although develop into present steel concrete shuttering by initial wooden form, (such as economy, technique, quality) is greatly improved in every respect, also is difficult to adapt to the requirement of engineering high-quality, high efficiency, civilized construction.
Summary of the invention
Technical problem solved by the invention is to provide a kind of production technology of free-disassembly color protective layer template; bring the forest reserves deficient in order to the use that reduces wooden form; solve the uncertain factor problem of the uneconomical and steel concrete shuttering of steel form; the finishing effect can be dissolved into simultaneously in the agent structure that the traditional plain concrete is difficult to reach, technical problem solved by the invention realizes by the following technical solutions:
1, the production technology of free-disassembly color protective layer template is characterized in that:
The weight ratio of each raw material is in every cubic metre of template:
Cement: 400～420 parts;
Silicon ash: 40～50 parts;
Middle sand: 1300～1500 parts;
Microlith: 140～170 parts;
Water: 120～130 parts;
Polycarboxylate water-reducer: 4.0～4.7 parts;
Waterproof agent: 50～60 parts;
Pigment: 38～45 parts;
The concrete steps of its processing technology are:
(1) 38～45 parts of sandstone aggregate (namely husky 1300～1500 parts, microlith 140～170 parts), cementitious material (being 400～420 parts of cement, 40～50 parts of silicon ashes) and pigment is mixed into is dry mixed aggregate first, simultaneously 50～60 parts of 120～130 parts in water, 4.0～4.7 parts of polycarboxylate water-reducers and waterproof agents are stirred into mixed solution at another stirring system, the former is 8～12 minutes for both mixings time, the latter 4～6 minutes;
(2) mixed solution after will stirring guides to and is dry mixed aggregate and its mixing, stirs 9～11 minutes again;
(3) be stirred into compound material after, its layering is packed in the special mould, it is fixed that the number of plies of being divided is come according to the thickness of the free-disassembly color template that will produce;
(4) after the dress mould is finished first finished product is carried out surface evening, also processing processing;
(5) through after 24 hours, the demoulding is transported to maintenance between standard curing, the 28 day time of maintenance, to survey sample exempting to dismantle template again, and the qualified rear packaged products of quality inspection also moves to the standard storeroom and stores.
In order to realize above-mentioned purpose, the production technology of free-disassembly color protective layer template of the present invention comprises the match ratio development of previous experiments chamber, and the raw material in mid-term is prepared, process formulation, and the parts such as production line production in later stage.
Wherein, technical indicator is when choosing each raw material early stage:
Cement: cement is P042.5, apparent density 3100kg/m
3
The silicon ash: specific area is: 20～28m
2/ g, parameter are the 5-10% of cementitious material amount;
Gather materials: medium sand, fineness modulus are about 2.63, apparent density is about 2615kg/m
3, bulk density is about 1470kg/m
3
Cobble: maximum particle diameter is about 9.5mm, and apparent density is about 2608kg/m
3
Water reducing agent: polycarboxylic acids, water-reducing rate is about 28%, and solid content is about 22.4%, and volume is about 0.8%～1.2%;
Waterproof agent: paraffin wax emulsions, parameter is about 12%, and solid content is about 40%;
Pigment: iron oxide series, parameter 8%～10%, the di-iron trioxide net content is greater than 90%.
The roughly consumption of each raw material is in the template of per unit: cement: 400～420 parts, and the silicon ash: 40～50 parts, middle sand: 1300～1500 parts, microlith: 140～170 parts, water: 120～130 parts, polycarboxylate water-reducer: 4.0～4.7 parts, waterproof agent: 50～60 parts, pigment: 38～45 parts.
Exempt to dismantle mould used in the production of template and decide according to the size of free-disassembly color protective layer template, production line is produced from inside to outside according to free-disassembly color template forming process.
The main production process of free-disassembly color protective layer template comprises: first sandstone aggregate (middle husky 1300～1500 parts, microlith 140～170 parts) was become to be dry mixed aggregate with cementitious material (40～50 parts of silicon ashes, 400～420 parts of cement) in 8～12 minutes with 38～45 parts of mix and blends of pigment; simultaneously 50～60 parts of 120～130 parts in water, 4.0～4.7 parts of polycarboxylate water-reducers and waterproof agents are stirred at another stirring system and became mixed solution in 4～6 minutes, guide to after solution mixes and be dry mixed aggregate and its mixing.Stirred 9～11 minutes, after evenly becoming compound material Deng material, its layering special mould of packing into (is coated oil in the mould, conveniently stripped) in, the number of plies of being divided is decided according to the thickness of the free-disassembly color template that will produce, after the dress mould is finished first finished product is carried out surface evening, processing processing, then after 24 hours, the demoulding is transported to maintenance between standard curing again, and the 28 day time of maintenance surveys sample exempting to dismantle template, and the qualified rear packaged products of quality inspection also moves to the storage of standard storeroom.
During construction operation, first high-strength adhesive is coated at free-disassembly color protective layer template assembly unit edge at the construction field (site), assembled formwork carries out shaped steel built and fixed form after the leveling again, then builds the main body concrete.The type of shaped steel can adopt channel-section steel, T-steel, angle steel, i iron etc.Stiffening rib also need be set to strengthen integral rigidity in, the larger situation of engineering safety coefficient higher in intensity.After above step is finished, can begin the concreting main part, carry out again removing type steel skeleton and tearing the protecting film of exempting to dismantle template surface off after the maintenance of fixed date.
Beneficial effect: energy-conserving and environment-protective of the present invention, actual operation is strong, and flexibility is good, and speed of application is fast, and finished product is sturdy and durable, and the surface is neat.
Description of drawings
Fig. 1 is technological process of production schematic diagram of the present invention
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
As shown in the figure, it at first is the quality examination of various raw materials that the free-disassembly color template is produced moulding section, after the passed examination with aggregate (coarse aggregate stone and fines husky), cementitious material (cement, the silicon ash), mixed liquor (waterproof agent, water reducing agent, water) stir respectively, and when aggregate stirs, mixing material is slowly added wherein, make just finished product of concrete, pour in the special mould its layering compressing again, the thickness of free-disassembly color template is 20mm, only divide two-layer during 25mm, upper strata (skin of free-disassembly color template) to stratification line is 5mm, when its thickness is 30mm, 35mm, three layers of 40mm time-divisions, the supreme stratification line 5mm of template external surface, to the lower leaf line be 15mm.Compression process after finishing is carried out the smooth processing of surfacing again and is processed, at last the check warehouse-in.
In the embodiment under the above-mentioned actual conditions:
In the manufacturing process of free-disassembly color template, at first to before mechanical movement, carry out every preparation and not go wrong to guarantee production line.
The consumption of each raw material is chosen as in every cubic metre of template: cement: 410kg, silicon ash: 45kg, middle sand: 1475kg, microlith: 159kg, water: 125kg, polycarboxylate water-reducer: 4.2kg, waterproof agent: 56kg, pigment: 40kg.
Exempt to dismantle the streamline production of template: first with the sandstone aggregate, cementitious material, be mixed into and be dry mixed aggregate with the match ratio of pigment by the development gained, the mix and blend time is 10 minutes, simultaneously with water, Admixture stirs at another stirring system and became mixed solution in 5 minutes, and guide to and be dry mixed aggregate and its mix and blend 10 minutes, after evenly becoming compound material Deng material, its layering is packed in the special mould, the number of plies of being divided is decided according to the thickness of the free-disassembly color template that will produce, in the present embodiment, select to divide three layers, after the dress mould is finished first finished product is carried out surface evening, processing is processed, then cross the demoulding in 24 hours and be transported to maintenance between standard curing, survey sample exempting to dismantle template after the 28 day time of maintenance, the qualified rear packaged products of quality inspection also moves to the standard storeroom and stores again, and delivers waiting.
The finished product that specification is produced in the present embodiment, adhesion stress is strong, and planeness is good, is fit to very much directly and the cementing agent bonding process.
In the present embodiment exempt to dismantle the use of template the time, after preparation is finished, just begin overlap joint and exempt to dismantle template.During overlap joint; smear the sulphate aluminium cement slurry at template edge first; planeness is adjusted on the edge lap limit, reach specified accuracy and finish after build again type steel support, tear surface protection film off and carry out making regular check on and suitably health and maintenance of later stage through removing type steel support after the stipulated time.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. the production technology of free-disassembly color protective layer template is characterized in that:
The roughly consumption of each raw material is in every cubic metre of template:
Cement: 400～420 parts;
Silicon ash: 40～50 parts;
Middle sand: 1300～1500 parts;
Microlith: 140～170 parts;
Water: 120～130 parts;
Polycarboxylate water-reducer: 4.0～4.7 parts;
Waterproof agent: 50～60 parts;
Pigment: 38～45 parts;
The concrete steps of its processing technology are:
(1) first with the sandstone aggregate namely in husky 1300～1500 parts, 140～170 parts of microliths, cementitious material be that 38～45 parts of 400～420 parts of cement, 40～50 parts of silicon ashes and pigment are mixed into and are dry mixed aggregate, mixing time is 8～12 minutes, simultaneously 50～60 parts of 120～130 parts in water, 4.0～4.7 parts of polycarboxylate water-reducers and waterproof agents are stirred into mixed solution at another stirring system, mixing time is 4～6 minutes;
(2) mixed solution after will stirring guides to and is dry mixed aggregate and its mixing, stirs 9～11 minutes again;
(3) be stirred into compound material after, its layering is packed in the special mould, it is fixed that the number of plies of being divided is come according to the thickness of the free-disassembly color template that will produce;
(4) after the dress mould is finished first finished product is carried out surface evening, also processing processing;
(5) through after 24 hours, the demoulding is transported to maintenance between standard curing, the 28 day time of maintenance, to survey sample exempting to dismantle template again, and the qualified rear packaged products of quality inspection also moves to the standard storeroom and stores.
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| CN 201010196861 CN101858140B (en) | 2010-06-10 | 2010-06-10 | Production process of free-disassembly color protective layer template |
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|---|---|---|---|
| CN 201010196861 CN101858140B (en) | 2010-06-10 | 2010-06-10 | Production process of free-disassembly color protective layer template |
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| CN101858140B true CN101858140B (en) | 2013-01-30 |
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| CN103195238A (en) * | 2013-04-03 | 2013-07-10 | 张建华 | Dismantling-free stiffened composite template and manufacturing and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457966A (en) * | 2003-05-21 | 2003-11-26 | 孙康植 | Decorative material for inner and outer walls |
| CN1944320A (en) * | 2006-10-26 | 2007-04-11 | 南阳师范学院 | Building formwork with decoration that needs be dismantled |
| CN101244914A (en) * | 2008-03-13 | 2008-08-20 | 同济大学 | High-strength water resistant sheet material |
| KR20090002995U (en) * | 2007-09-21 | 2009-03-25 | 정승천 | Panel for mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273364A (en) * | 1986-05-19 | 1987-11-27 | 日産化学工業株式会社 | Manufacture of melamine-resin surface-reinforced concrete formwork flitch |
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2010
- 2010-06-10 CN CN 201010196861 patent/CN101858140B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457966A (en) * | 2003-05-21 | 2003-11-26 | 孙康植 | Decorative material for inner and outer walls |
| CN1944320A (en) * | 2006-10-26 | 2007-04-11 | 南阳师范学院 | Building formwork with decoration that needs be dismantled |
| KR20090002995U (en) * | 2007-09-21 | 2009-03-25 | 정승천 | Panel for mold |
| CN101244914A (en) * | 2008-03-13 | 2008-08-20 | 同济大学 | High-strength water resistant sheet material |
Non-Patent Citations (1)
| Title |
|---|
| JP昭62-273364A 1987.11.27 |
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Free format text: FORMER OWNER: WU HAISHAN Effective date: 20140409 Owner name: JIANGXI CONSTRUCTION ENGINEERING GROUP CO., LTD. Free format text: FORMER OWNER: ZHANG JIANHUA Effective date: 20140409 |
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Free format text: CORRECT: ADDRESS; FROM: 334000 SHANGRAO, JIANGXI PROVINCE TO: 330046 NANCHANG, JIANGXI PROVINCE |
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Effective date of registration: 20140409 Address after: 330046 No. 248 West Beijing Road, Jiangxi, Nanchang Patentee after: Jiangxi construction Refco Group Ltd Address before: 334000, Jiangxi, Shangrao province Guangfeng County town of sixteen tin Sha Village, No. 23 at the end of the village road Patentee before: Zhang Jianhua Patentee before: Wu Haishan |