CN103015680A - Manufacturing technology for terrace with wearing layer added with outside steel fiber reinforced concrete - Google Patents
Manufacturing technology for terrace with wearing layer added with outside steel fiber reinforced concrete Download PDFInfo
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- CN103015680A CN103015680A CN2011102808298A CN201110280829A CN103015680A CN 103015680 A CN103015680 A CN 103015680A CN 2011102808298 A CN2011102808298 A CN 2011102808298A CN 201110280829 A CN201110280829 A CN 201110280829A CN 103015680 A CN103015680 A CN 103015680A
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Abstract
The invention relates to a manufacturing technology for a terrace with a wearing layer added with outside steel fiber reinforced concrete. The manufacturing technology is characterized by comprising the following steps: a, pouring and smashing the steel fiber reinforced concrete; b, rolling the steel fiber reinforced concrete; c, purifying syrup on the surface of the steel fiber reinforced concrete; d, applying and scattering wearing materials; e, polishing a terrace surface; f, maintaining the terrace; and g, slitting the terrace. The manufacturing technology for the terrace with the wearing layer added with the outside the steel fiber reinforced concrete provided by the invention is reasonable in design of specific construction steps and simple in operation; a specially used pressing roller has a simple structure and is convenient to use; the steel fiber is effectively embedded into the concrete surface layer and is not exposed; and the wearing materials are applied and scattered at the right moment, so that the steel fiber reinforced concrete and the externally added wearing materials are firmly combined, the engineering cost is lowered and the quality of the wearing terrace made of the steel fiber reinforced concrete is increased.
Description
Technical field
The present invention relates to a kind of terrace manufacture craft of building, specifically, is the terrace manufacture craft that a kind of steel fibrous concrete adds wearing layer.
Background technology
Chinese patent CN101768908A discloses a kind of steel fiber reinforced concrete floor manufacture craft on December 30th, 2008, building surface in big industrial factory is because area is large, deposit heavy article such as coil of strip etc., owing to the unequal reason of foundation settlement, the ordinary concrete terrace is prone to crackle and extends to macrocrack, and the New Building Materials steel fibrous concrete can stop the generation in above-mentioned crack effectively.Development along with technology, people are in order to increase the performances such as terrace oil resistant and surface abrasion resistance, increase one deck alloy wear-resisting material on the steel fibrous concrete surface, alloy abrasion resistance material also is a kind of novel constructional materials, this bi-material adds the terrace of wearing layer in conjunction with the steel fibrous concrete that forms, surface-brightening is smooth, can cracking resistance again can anti-oil, wear-resistant and long needs in life-span safeguard.
But two problems in adding the floor construction of wearing layer, steel fibrous concrete are arranged: the one, and the steel fibre random distribution, needing of appearing flattens, the 2nd, after steel fibrous concrete was built and finished, the deposited wear-resistant material that spreads of what time point just can be guaranteed in conjunction with firmly also being the very difficult duration and degree of heating of grasping.
Therefore the known steel fibrous concrete terrace manufacture craft that adds wearing layer exists above-mentioned all inconvenience and problem.
Summary of the invention
Purpose of the present invention is to propose the special-purpose slicking-in roller that a kind of steel fibrous concrete adds the floor construction of wearing layer.
Another object of the present invention is to propose a kind ofly to use special-purpose slicking-in roller to make under the steel fibre Transducers Embedded in Concrete surface course and the steel fibrous concrete of not appearing adds the terrace manufacture craft of wearing layer.
Another purpose of the present invention is to propose a kind of in good time deposited wear-resistant material that spreads and makes steel fibrous concrete and the steel fibrous concrete of the wear-resistant material strong bonded that adds add the terrace manufacture craft of wearing layer.
For achieving the above object, technical solution of the present invention is:
A kind of steel fibrous concrete adds the terrace manufacture craft of wearing layer, it is characterized in that may further comprise the steps:
A, water and smash steel fibrous concrete
Do template with channel-section steel, adopt to jump storehouse method construction, water one section (tripping one section water one section) every one section, terrace is separated into the strip of 6 meters wide spacings, cast steel fibrous concrete after terrace basic unit meets the requirements, vibration compacting;
B, roll extrusion steel fibrous concrete
Before steel fibrous concrete sclerosis initial set, use special-purpose slicking-in roller roll extrusion smooth, the drill rod of random a-cropping is tieed up being pressed in the steel fibrous concrete, and made the preliminary roll extrusion of terrace surface smooth closely knit;
Slurry is carried on c, steel fibrous concrete surface
After steel fibrous concrete sclerosis initial set begins, sense organ is judged when gently stepping on the steel fibrous concrete upper surface and the dark footprint of 10mm occurs being not more than with pin, with diameter 1.2m electric troweling machine secondary is carried out on the steel fibrous concrete surface and smear pressure, in smearing the pressure process, slurry is carried on the steel fibrous concrete surface, and made the steel fibre that the mortar covering is appeared in the steel fibrous concrete;
D, the deposited wear-resistant material that spreads
Before steel fibrous concrete sclerosis final set, floating steel fibrous concrete surface uniform apply and spread wear-resistant material, judge gently to step on to begin to apply when the dark footprint of 3～5mm appears in the steel fibrous concrete upper surface with pin when sense organ and spread wear-resistant material, apply and to spread wear-resistant material and carry out at twice, use for the first time 60～80% of total wear-resistant material consumption, after wear-resistant material is evenly moistening, floating with electric troweling machine, make wear-resistant material and mortar evenly combination and smooth paving on terrace surface, after for the first time floating end, immediately remaining 20～40% wear-resistant materials are sprinkling upon on the terrace top layer, again use electric troweling machine floating;
E, polishing terrace surface
With electric polisher terrace surface is carried out floating polishing, repeatedly polish 3 times, reach the terrace surface light;
F, terrace maintenance
The terrace maintenance, consistent, bright in order to keep color and luster, spray one deck antioxidant at terrace surface after the polishing, and cover immediately layer of plastic film;
G, terrace slot
For further preventing the terrace crack, at the terrace cutting outseam that is on equipment Foundations, factory building columns limit, itemize minute storehouse constuction joint and the factory building columns axial location, slot is 1/3 of steel fiber reinforced concrete floor thickness deeply, the wide 2mm of slot.
The terrace manufacture craft that steel fibrous concrete of the present invention adds wearing layer can also be further achieved by the following technical measures.
Aforesaid method, among the wherein said step b, special-purpose slicking-in roller comprises slicking-in roller and slicking-in roller action bars, wherein: slicking-in roller is the coating steel pipe roller of 6 meters of length, diameter 100mm, the two ends sealing steel pipe closure plate δ of steel pipe is 8mm, and the reinforcing bar of the center welding diameter 20mm of the steel pipe closure plate outside roller makes to flatten roll shaft; The slicking-in roller action bars is by push rod, and diameter 25mm sleeve pipe and handle are welded to each other composition, an end soldering sleeve of push rod, its other end welding handle, the movable pressing roll shaft that is inserted in of sleeve pipe.
Aforesaid method among the wherein said step b, when special-purpose slicking-in roller is made, before sealing steel pipe closure plate, can be filled with an amount of sand in the slicking-in roller pipe, to increase the weight of steel pipe.
Aforesaid method, among the wherein said step b, special-purpose slicking-in roller uses respectively the sleeve pipe of slicking-in roller action bars end to be inserted in the slicking-in roller axle by 2 people and promotes the slicking-in roller pressing of rolling in use in the both sides of slicking-in roller.
Aforesaid method, in the wherein said steps d, wear-resistant material is alloy aggregate Wear-resisting terrace material (UtecHard), and model is alloy-type U-Hard312, and the excellent special building materials in effluent north Co., Ltd makes.
Aforesaid method in the wherein said steps d, is applied the thickness that spreads wear-resistant material and is equal to or less than 3mm, and the weight of wear-resistant material is 4kg/m
2
Aforesaid method, among the wherein said step f, antioxidant is water-based terrace curing agent, and model is U-Cure470, and Co., Ltd makes by the new excellent special building materials in Shanghai.
Aforesaid method, the consumption of wherein said antioxidant are 50 square metres/kilogram, and antioxidant is watered rear employing roller coating or spraying with the 1:1 ratio.
After adopting technique scheme, the terrace manufacture craft that steel fibrous concrete of the present invention adds wearing layer has the following advantages:
1, construction sequence is reasonable in design, simple to operate;
2, special-purpose slicking-in roller is simple in structure, easy to use, can effectively make under the steel fibre Transducers Embedded in Concrete surface course and does not appear.
3, the deposited wear-resistant material that spreads makes steel fibrous concrete and the wear-resistant material strong bonded that adds in good time;
4, reduce project cost, the quality of raising steel fibrous concrete abrasion-proof terrace.
Description of drawings
Fig. 1 is the slicking-in roller structural representation of the embodiment of the invention;
Fig. 2 is the slicking-in roller operation lever structure schematic diagram of the embodiment of the invention.
Among the figure: 1 roller, 2 roll shafts, 3 steel pipe closure plates, 4 push rod tubes, 5 push rods, 6 handles.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is illustrated further.
Steel fibrous concrete of the present invention adds the terrace manufacture craft of wearing layer, it is characterized in that may further comprise the steps:
A, water and smash steel fibrous concrete
Do template with channel-section steel, adopt to jump storehouse method construction, water one section (tripping one section water one section) every one section, terrace is separated into the strip of 6 meters wide spacings, cast steel fibrous concrete after terrace basic unit meets the requirements, vibration compacting.
B, roll extrusion steel fibrous concrete
Fig. 1 is the slicking-in roller structural representation of the embodiment of the invention, and Fig. 2 is the slicking-in roller operation lever structure schematic diagram of the embodiment of the invention.
Before steel fibrous concrete sclerosis initial set, use special-purpose slicking-in roller roll extrusion smooth, the drill rod of random a-cropping is tieed up being pressed in the steel fibrous concrete, and made the preliminary roll extrusion of terrace surface smooth closely knit; Special-purpose slicking-in roller comprises slicking-in roller and slicking-in roller action bars, wherein: slicking-in roller is the coating steel pipe of 6 meters of length, diameter 100mm, the two ends sealing steel pipe closure plate δ of steel pipe is 8mm, and the reinforcing bar of the center welding diameter 20mm of the steel pipe closure plate outside roller makes to flatten roll shaft; The slicking-in roller action bars is by push rod, and diameter 25mm sleeve pipe and handle are welded to each other composition, an end soldering sleeve of push rod, its other end welding handle, the movable pressing roll shaft that is inserted in of sleeve pipe; When special-purpose slicking-in roller is made, before sealing steel pipe closure plate, can in the slicking-in roller pipe, fill with an amount of sand, to increase the weight of steel pipe; Special-purpose slicking-in roller uses respectively the sleeve pipe of slicking-in roller action bars end to be inserted in the slicking-in roller axle by 2 people and promotes the slicking-in roller pressing of rolling in use in the both sides of slicking-in roller.
Slurry is carried on c, steel fibrous concrete surface
After steel fibrous concrete sclerosis initial set begins, sense organ is judged when gently stepping on the steel fibrous concrete upper surface and the dark footprint of 10mm occurs being not more than with pin, with diameter 1.2m electric troweling machine secondary is carried out on the steel fibrous concrete surface and smear pressure, in smearing the pressure process, slurry is carried on the steel fibrous concrete surface, and made the steel fibre that the mortar covering is appeared in the steel fibrous concrete.
D, the deposited wear-resistant material that spreads
Before steel fibrous concrete sclerosis final set, floating steel fibrous concrete surface uniform apply and spread wear-resistant material, the wear-resistant material name of product is alloy aggregate Wear-resisting terrace material (UtecHard), and model is alloy-type U-Hard312, and the excellent special building materials in effluent north Co., Ltd makes; Judge gently to step on to begin to apply when the dark footprint of 3～5mm appears in the steel fibrous concrete upper surface with pin when sense organ and spread wear-resistant material, apply and to spread wear-resistant material and carry out at twice, use for the first time 70% of total wear-resistant material consumption, after wear-resistant material is evenly moistening, floating with electric troweling machine, make wear-resistant material and mortar evenly combination and smooth paving on terrace surface, after for the first time floating end, immediately remaining 30% wear-resistant material is sprinkling upon on the terrace top layer, again uses electric troweling machine floating; Apply the thickness that spreads wear-resistant material and be equal to or less than 3mm, the weight of wear-resistant material is 4kg/m
2
E, polishing terrace surface
With electric polisher terrace surface is carried out floating polishing, repeatedly polish 3 times, reach the terrace surface light.
F, terrace maintenance
The terrace maintenance, consistent, bright in order to keep color and luster, spray one deck antioxidant at terrace surface after the polishing, the antioxidant title is water-based terrace curing agent, and model is U-Cure470, and Co., Ltd makes by the new excellent special building materials in Shanghai; Its consumption is 50 square metres/kilogram, and usage: 1:1 is watered rear employing spraying, and covers immediately layer of plastic film.
G, terrace slot
For further preventing the terrace crack, at the terrace cutting outseam that is on equipment Foundations, factory building columns limit, itemize minute storehouse constuction joint and the factory building columns axial location, slot is 1/3 of steel fiber reinforced concrete floor thickness deeply, the wide 2mm of slot.
The terrace manufacture craft that steel fibrous concrete of the present invention adds wearing layer is moved in the steel two cold rolling engineerings at Shoudu Iron and Steel Co and is found application, and steel fiber reinforced concrete floor has 101105m
2, construction effect is remarkable, real outer light in the terrace, and the planeness qualification rate reaches more than 90%, and the common quality defects such as crackle, crack do not occur.
Above embodiment is only for explanation the present invention, but not limitation of the present invention, person skilled in the relevant technique in the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (8)
1. a steel fibrous concrete adds the terrace manufacture craft of wearing layer, it is characterized in that may further comprise the steps:
A, water and smash steel fibrous concrete
Do template with channel-section steel, adopt to jump storehouse method construction, water one section every one section, terrace is separated into the strip of 6 meters wide spacings, cast steel fibrous concrete after terrace basic unit meets the requirements, vibration compacting;
B, roll extrusion steel fibrous concrete
Before steel fibrous concrete sclerosis initial set, use special-purpose slicking-in roller roll extrusion smooth, the drill rod of random a-cropping is tieed up being pressed in the steel fibrous concrete, and made the preliminary roll extrusion of terrace surface smooth closely knit;
Slurry is carried on c, steel fibrous concrete surface
After steel fibrous concrete sclerosis initial set begins, sense organ is judged when gently stepping on the steel fibrous concrete upper surface and the dark footprint of 10mm occurs being not more than with pin, with diameter 1.2m electric troweling machine secondary is carried out on the steel fibrous concrete surface and smear pressure, in smearing the pressure process, slurry is carried on the steel fibrous concrete surface, and made the steel fibre that the mortar covering is appeared in the steel fibrous concrete;
D, the deposited wear-resistant material that spreads
Before steel fibrous concrete sclerosis final set, floating steel fibrous concrete surface uniform apply and spread wear-resistant material, judge gently to step on to begin to apply when the dark footprint of 3～5mm appears in the steel fibrous concrete upper surface with pin when sense organ and spread wear-resistant material, apply and to spread wear-resistant material and carry out at twice, use for the first time 60～80% of total wear-resistant material consumption, after wear-resistant material is evenly moistening, floating with electric troweling machine, make wear-resistant material and mortar evenly combination and smooth paving on terrace surface, after for the first time floating end, immediately remaining 20～40% wear-resistant materials are sprinkling upon on the terrace top layer, again use electric troweling machine floating;
E, polishing terrace surface
With electric polisher terrace surface is carried out floating polishing, repeatedly polish 3 times, reach the terrace surface light;
F, terrace maintenance
The terrace maintenance, consistent, bright in order to keep color and luster, spray one deck antioxidant at terrace surface after the polishing, and cover immediately layer of plastic film;
G, terrace slot
At the terrace cutting outseam that is on equipment Foundations, factory building columns limit, itemize minute storehouse constuction joint and the factory building columns axial location, slot is 1/3 of steel fiber reinforced concrete floor thickness deeply, the wide 2mm of slot.
2. steel fibrous concrete as claimed in claim 1 adds the terrace manufacture craft of wearing layer, it is characterized in that, among the described step b, special-purpose slicking-in roller comprises slicking-in roller and slicking-in roller action bars, wherein: slicking-in roller is the coating steel pipe of 6 meters of length, diameter 100mm, the two ends sealing steel pipe closure plate of steel pipe, the reinforcing bar of the center welding diameter 20mm of the steel pipe closure plate outside roller make to flatten roll shaft; The slicking-in roller action bars is by push rod, and diameter 25mm sleeve pipe and handle are welded to each other composition, an end soldering sleeve of push rod, its other end welding handle, the movable pressing roll shaft that is inserted in of sleeve pipe.
3. steel fibrous concrete as claimed in claim 1 or 2 adds the terrace manufacture craft of wearing layer, it is characterized in that, among the described step b, when special-purpose slicking-in roller is made, before sealing steel pipe closure plate, can in the slicking-in roller pipe, fill with an amount of sand, to increase the weight of steel pipe.
4. steel fibrous concrete as claimed in claim 1 or 2 adds the terrace manufacture craft of wearing layer, it is characterized in that, among the described step b, special-purpose slicking-in roller uses respectively the sleeve pipe of slicking-in roller action bars end to be inserted in the slicking-in roller axle by 2 people and promotes the slicking-in roller pressing of rolling in use in the both sides of slicking-in roller.
5. steel fibrous concrete as claimed in claim 1 adds the terrace manufacture craft of wearing layer, it is characterized in that, in the described steps d, wear-resistant material is alloy aggregate Wear-resisting terrace material, and model is alloy-type U-Hard312, and the excellent special building materials in effluent north Co., Ltd makes.
6. steel fibrous concrete as claimed in claim 1 adds the terrace manufacture craft of wearing layer, it is characterized in that, in the described steps d, applies the thickness that spreads wear-resistant material and is equal to or less than 3mm, and the weight of wear-resistant material is 4kg/m
2
7. steel fibrous concrete as claimed in claim 1 adds the terrace manufacture craft of wearing layer, it is characterized in that, among the described step f, antioxidant is water-based terrace curing agent, and model is U-Cure470, and Co., Ltd makes by the new excellent special building materials in Shanghai.
8. steel fibrous concrete as claimed in claim 7 adds the terrace manufacture craft of wearing layer, it is characterized in that, the consumption of described antioxidant is 50 square metres/kilogram, and antioxidant is watered rear employing roller coating or spraying with the 1:1 ratio.
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| CN2011102808298A CN103015680A (en) | 2011-09-21 | 2011-09-21 | Manufacturing technology for terrace with wearing layer added with outside steel fiber reinforced concrete |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104314289A (en) * | 2014-11-07 | 2015-01-28 | 广西壮族自治区冶金建设公司 | Wear-resisting concrete terrace overall molding construction method |
| CN105544935A (en) * | 2015-12-01 | 2016-05-04 | 江卫强 | Cement terrace production method |
| CN109505314A (en) * | 2019-01-11 | 2019-03-22 | 武汉京宁好帮手科技有限公司 | A kind of waterproof and dampproof paving structure of underground garage and its construction technology |
| CN110905162A (en) * | 2019-12-11 | 2020-03-24 | 威海利东建筑科技有限公司 | Construction method of fiber-reinforced carborundum wear-resistant ground |
| CN111608362A (en) * | 2020-05-22 | 2020-09-01 | 中山市巴固地坪科技有限公司 | Hollowing-proof and cracking-proof process for concrete terrace leveling layer |
| CN114934675A (en) * | 2022-07-06 | 2022-08-23 | 内蒙古工业大学 | Intelligent defoaming and trowelling device and method for chopped fiber cement-based material repairing thin layer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111608362A (en) * | 2020-05-22 | 2020-09-01 | 中山市巴固地坪科技有限公司 | Hollowing-proof and cracking-proof process for concrete terrace leveling layer |
| CN114934675A (en) * | 2022-07-06 | 2022-08-23 | 内蒙古工业大学 | Intelligent defoaming and trowelling device and method for chopped fiber cement-based material repairing thin layer |
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Application publication date: 20130403 |