CN110905162A - Construction method of fiber-reinforced carborundum wear-resistant ground - Google Patents
Construction method of fiber-reinforced carborundum wear-resistant ground Download PDFInfo
- Publication number
- CN110905162A CN110905162A CN201911266347.XA CN201911266347A CN110905162A CN 110905162 A CN110905162 A CN 110905162A CN 201911266347 A CN201911266347 A CN 201911266347A CN 110905162 A CN110905162 A CN 110905162A
- Authority
- CN
- China
- Prior art keywords
- concrete
- ground
- spreading
- joint
- grinding
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/126—Terrazzo floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
The invention discloses a construction method of a fiber-reinforced carborundum wear-resistant ground, which comprises the following steps of S1, firstly, preparing construction preparation, preparing materials, checking and accepting a site and a base layer which need to be constructed, and then binding reinforcing steel bars; s2, mounting an armor joint, and dividing the construction joint into bins and surrounding the pillar; s3, stirring the concrete, doping steel fibers, pouring the concrete, and leveling by using an automatic laser spreader; s4, then spreading carborundum, and collecting and calendaring by a pulp extracting machine; s5, scattering curing liquid, slitting, spraying water and covering plastic paper for curing; and S6, performing crack pouring treatment. The wear-resistant floor manufactured by the invention has the advantages of high ground flatness, no surface crack, small dust adhesion, high ground strength, uniformity, smoothness, consistent color and luster, convenience for omnibearing movable cleaning of special dust removal cleaning equipment and high cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of building ground construction, in particular to a construction method of a fiber-reinforced carborundum wear-resistant ground.
Background
The wear-resistant ground, also called as a wear-resistant floor, has the characteristics of corrosion resistance, wear resistance, skid resistance, small pollution, strong decoration and the like, and is widely applied to industrial floors and places with environmental requirements. The wear-resistant ground is widely applied in the industrial and commercial fields, and shadows of the wear-resistant ground are formed in large factories and supermarket markets. Such as: the parking train inspection warehouse, the combined overhaul warehouse, the large warehouse, two large storehouses east, west attached houses, spare part dispatching houses and various workshops of an internal combustion engine garage are constructed according to design and standard requirements during design and construction of ground base layers of the workshops, the wear-resistant ground is very widely applied in the industrial and commercial fields, and the large workshops and supermarket markets all have shadows of wear-resistant floor paint.
At present, the traditional wear-resistant ground construction is low in efficiency, the ground after the construction is finished is broken, the durability is poor, the smoothness and the flatness are poor, and aiming at the above, a fiber reinforced carborundum wear-resistant ground construction method is provided.
Disclosure of Invention
The invention provides a construction method of a fiber-reinforced carborundum wear-resistant ground, aiming at the technical defects in the construction aspect of the existing building ground and the like.
The invention adopts the following modified technical scheme to solve the phenomenon, and the specific manufacturing method of the fiber reinforced carborundum wear-resistant ground comprises the following steps,
s1, firstly, preparing construction, preparing materials, checking and accepting a site and a base layer which need to be constructed, and then binding reinforcing steel bars;
s2, mounting an armor joint, and dividing the construction joint into bins and surrounding the pillar;
s3, stirring the concrete, doping steel fibers, pouring the concrete, and leveling by using an automatic laser spreader;
s4, scattering curing liquid, slitting, spraying water and covering plastic paper for curing;
and S5, after the strength of the concrete reaches 100%, polishing the ground, curing and brightening, and performing crack pouring treatment by adopting polyurethane crack pouring glue.
As a further preferable mode of the present invention, in step S2, the armor joint is anchored to the concrete cushion through a steel bar support, a formwork does not need to be removed after the ground concrete is poured, the height of the armor joint is reduced by 20mm compared with the thickness of the ground concrete, a gasket is added on the lower portion of the armor joint to prevent the armor joint from being difficult to install due to local unevenness of the cushion or exposed stones, the armor joint is also installed around the column corner to isolate the column and the independent foundation from the ground concrete, and when the armor joint is installed, the error of the flatness of the upper surface of the armor joint is controlled within 1mm/20 m.
In a further preferred embodiment of the present invention, in step S2, in order to reduce cracks caused by deformation stress due to factors such as temperature difference, shrinkage, expansion, and uneven settlement, compressible materials are used for isolation between the floor and structural members such as walls and columns, and angle protectors are provided at the entrance and exit gates.
In a further preferred embodiment of the present invention, in step S3, the steel fibers are bent by 5mm at both ends, are arranged regularly by magnetic force, are not interlocked into lumps, are easy to diffuse when being mixed into the concrete under stirring, are not easy to form lumps, and are fed in the order of stone-steel fiber-sand-cement, admixture-water, and the maximum crushed stone diameter is not more than 25 mm.
As a further preferable mode of the present invention, in step S3, during concrete pouring, the concrete is poured by a skip method, the width of the material to be poured each time is required to be not more than 3.5m during concrete conveying, continuous paving is required during concrete paving, during concrete pouring, the steel fiber concrete is vibrated, a laser leveling machine is used to level the concrete, a special scraping rod is used to defoam the surface of the concrete manually, the partially uneven part is scraped, the leveling is performed manually, the leveling of each bin is strictly controlled within ± 3mm according to the armor seam, and the steel fiber or the magnet at the exposed end is cut off by a shear before the concrete is initially set.
As a further preferred mode of the present invention, in step S4, the spreading of the wear-resistant diamond sand is divided into two times, the first time is 2/3 of the designed amount, the second time is 1/3, the method for distinguishing the spreading time of the wear-resistant material is to step on the material, when the material sinks 5mm, the first spreading construction can be started, after the material absorbs the water in the concrete and the surface turns damp and becomes dull, the first troweling is started, a troweling machine with a disc is adopted to grind and disperse the material, so that the troweling machine is combined with the base layer concrete slurry, the wall edge can be manually rolled and flattened by using an iron trowel, when the first spreading material is hardened, the second spreading is carried out, the troweling is carried out immediately after the spreading, and troweling operation is repeated at least twice, the troweling operation is carried out in a longitudinally and transversely staggered way, the troweling operation is carried out manually at the edge with the troweling operation, the second spreading direction is perpendicular to the first time, the spreading is preferably carried, the wall, column and sub-bin can be spread manually, and iron trowel is used to press polish in same direction, after spreading wear-resistant material by spreading machine for 3-4h, the floating slurry layer on concrete surface is removed uniformly by mechanical trowel with disk.
In a more preferred embodiment of the present invention, after the concrete is poured and the strength reaches 50%, the joint is cut at step S5 to form a joint having a joint pitch of about 4 × 4m and a cutting depth of 1/3 of the thickness of the concrete. And (3) cutting the wall column edge, the equipment foundation, the trench and the ground at the edge of the opening at a proper distance of 150-300mm, timely cleaning the generated slurry while cutting the slot, spraying water in time after the cutting of the slot is finished, covering and maintaining the slot by using plastic paper, and maintaining for at least 14 days.
As a further preferable mode of the present invention, in step S6, the method comprises steps of grinding a wear-resistant floor and performing a hardening and brightening treatment, painting a concrete hardened dust-proof curing sealant on the ground floor, grinding and polishing again to seal the surface of the concrete floor,
l1, grinding the whole surface of the silicon carbide substrate by using grinders with grinding discs of 150 meshes and 300 meshes respectively for 1-2 times, carrying out wet treatment by using clear water, then grinding, completely absorbing, and removing surface floating pulp while keeping a silicon carbide layer;
l2, performing ground polishing work, namely firstly, using a 500-mesh grinding sheet polisher to perform comprehensive grinding for 4-6 times and completely sucking, and performing primary polishing on the whole base surface;
l3, uniformly brushing the ground after polishing with a concrete hardened dustproof maintenance sealant, after 30 minutes, starting gelling the material to become sticky and smooth, spraying water, after 20 minutes, starting gelling the material, and flushing the terrace with clear water to remove all the clear water;
l4, performing full-face fine grinding for 4-6 times by using a 1000-mesh and 2000-mesh grinding plate sander respectively, completely sucking, and performing full-face polishing on the whole base surface;
l5, cleaning the ground by using a ground cleaning device.
Compared with the prior art: the wear-resistant floor manufactured by the invention has the advantages of high ground flatness, no surface crack, small dust adhesion, high ground strength, uniformity, smoothness, consistent color and luster, convenience for omnibearing movable cleaning of special dust removal cleaning equipment and high cleaning efficiency.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a construction method of a fiber reinforced carborundum wear-resistant ground comprises the following steps,
s1, firstly, preparing construction, preparing materials, checking and accepting a site and a base layer which need to be constructed, and then binding reinforcing steel bars;
s2, mounting an armor joint, and dividing the construction joint into bins and surrounding the pillar;
s3, stirring the concrete, doping steel fibers, pouring the concrete, and leveling by using an automatic laser spreader;
s4, scattering curing liquid, slitting, spraying water and covering plastic paper for curing;
and S5, after the strength of the concrete reaches 100%, polishing the ground, curing and brightening, and performing crack pouring treatment by adopting polyurethane crack pouring glue.
In the step S2, the armor seam is anchored on the concrete cushion layer through the steel bar support, a template does not need to be removed after the ground concrete is poured, the height of the armor seam is reduced by 20mm compared with the thickness of the ground concrete, a gasket is added on the lower portion of the armor seam, the problem that the armor seam is not easy to install due to the fact that the cushion layer is locally uneven or stones are exposed is avoided, the armor seam is also installed around a column corner, the column and the independent foundation are isolated from the ground concrete, and when the armor seam is installed, the upper surface flatness error is controlled within 1mm/20 m.
In step S2, in order to reduce cracks caused by deformation stress due to factors such as temperature difference, shrinkage, expansion, and uneven settlement, compressible materials are used to isolate structural members such as floors, walls, columns, and the like, and angle steel corner protectors are disposed at the entrance and exit.
In step S3, the two ends of the steel fiber are bent by 5mm, and are regularly arranged by magnetic force, the steel fiber and the steel fiber are not interlocked and agglomerated, the steel fiber and the steel fiber are easy to diffuse and not easy to agglomerate when being mixed into the concrete during stirring, the feeding sequence is that the diameter of the stone, the steel fiber, the sand, the cement, the additive and the water is not more than 25 mm.
In step S3, when concrete is poured, the concrete is poured by a skip method, the width of the material for conveying the concrete is required to be not more than 3.5m when the concrete is paved, the concrete is paved continuously, in the concrete pouring process, the steel fiber concrete is vibrated, a laser leveling machine is adopted to level the concrete, a special scraping rod is used manually to perform defoaming treatment on the surface of the concrete, the local uneven part is scraped, fine leveling and correction are performed manually, the flatness of each bin is strictly controlled within +/-3 mm according to an armor seam, and steel fibers or magnet adsorption of exposed heads is cut off by a scissors before the concrete is initially set.
In step S4, spreading wear-resistant diamond sand twice, the first time is 2/3 of design dosage and the second time is 1/3, judging the spreading time of wear-resistant material, namely, stepping on the material, when the material sinks for about 5mm, the first spreading construction can be started, after the material absorbs the moisture in the concrete and the surface of the material turns damp and becomes dull, the first trowelling is started, a trowelling machine with discs is adopted to grind and disperse the material and the base layer concrete slurry, the wall edge can be manually kneaded and pressed and flattened by an iron trowel, the second spreading is carried out after the first spreading material is hardened, trowelling is carried out immediately after spreading, trowelling operation is repeated for at least two times, the trowelling machine operation is carried out in a longitudinally and transversely staggered way, the manual trowelling treatment is carried out at the edge, the second spreading direction is vertical to the first time, the spreading material is preferably carried out by a special diamond sand spreader, and the manual spreading can be carried out at the wall edge, the column edge and the bin division position, and the iron trowels are adopted to carry out manual orderly and equidirectional calendaring, and after the spreader spreads the wear-resistant materials, a mechanical trowel with a disc is used for uniformly removing the floating slurry layer on the surface of the concrete 3-4 hours later.
In step S5, after the concrete is poured and the strength reaches 50%, the joint is cut, the joint distance and the column distance are 4 × 4m, and the cutting depth is 1/3 of the thickness of the concrete. And (3) cutting the wall column edge, the equipment foundation, the trench and the ground at the edge of the opening at a proper distance of 150-300mm, timely cleaning the generated slurry while cutting the slot, spraying water in time after the cutting of the slot is finished, covering and maintaining the slot by using plastic paper, and maintaining for at least 14 days.
In step S6, the method comprises grinding the wear-resistant floor and hardening and polishing the wear-resistant floor, coating the ground floor with concrete hardening dustproof curing sealant, grinding and polishing the ground floor, and sealing the surface of the concrete floor,
l1, grinding the whole surface of the silicon carbide substrate by using grinders with grinding discs of 150 meshes and 300 meshes respectively for 1-2 times, carrying out wet treatment by using clear water, then grinding, completely absorbing, and removing surface floating pulp while keeping a silicon carbide layer;
l2, performing ground polishing work, namely firstly, using a 500-mesh grinding sheet polisher to perform comprehensive grinding for 4-6 times and completely sucking, and performing primary polishing on the whole base surface;
l3, uniformly brushing the ground after polishing with a concrete hardened dustproof maintenance sealant, after 30 minutes, starting gelling the material to become sticky and smooth, spraying water, after 20 minutes, starting gelling the material, and flushing the terrace with clear water to remove all the clear water;
l4, performing full-face fine grinding for 4-6 times by using a 1000-mesh and 2000-mesh grinding plate sander respectively, completely sucking, and performing full-face polishing on the whole base surface;
l5, cleaning the ground by using a ground cleaning device.
Examples
Material preparation
Cement: the common Portland cement with the strength grade not lower than 42.5MPa is adopted, and the cement of the whole ground is prepared from the same manufacturer, the same grade and the same variety;
sand: adopting the sand in the area II, wherein the mud content is not more than 3.0 percent, and the mud block content is not more than 1.0 percent;
stone: broken stone is adopted, 5-25mm continuous gradation is adopted, the total content of needle-shaped and flaky particles is not more than 10%, the mud content is not more than 1.0%, and the mud block content is not more than 0.2%;
emery: the wear-resistant material has uniform appearance and no agglomeration, the aggregate content is not more than +/-5% of the control index of a manufacturer, the 28-day flexural strength is not less than 11.5MPa, the 28-day compressive strength is not less than 80MPa, the wear resistance ratio is not less than 300%, the surface strength is not more than 3.30mm, and the dosage is 5kg/m2；
Steel fiber: adopting the steel fiber for reinforcing the concrete terrace, wherein the length is 50mm, the diameter is 0.75mm, the length-diameter ratio is 67, and the minimum tensile strength is 1230 MPa; the toughness requirement value is more than 0.5, and the magnetic packaging is adopted to prevent agglomeration in the transportation and use processes. The two ends are bent by 5mm, so that the concrete has better elastic modulus and tensile and compressive strength. Adding 15kg of steel fiber into each cubic meter of concrete;
additive: the JFA-5 type concrete high-strength pumping agent is adopted, the performance of the newly mixed hardened concrete is effectively improved, the water reducing rate reaches more than 20-30%, and the 28d strength of the concrete can be improved by 30-50%.
Implement equipment
Besides the necessary machines and tools for stirring concrete, a large laser leveling machine, an automatic spreader, a forklift, a vibrating rod, a level gauge, a single disc polisher, a double disc polisher, a ground cutting machine and an aluminum alloy scraper are also needed.
The quality standards are specifically as follows:
in conclusion, the wear-resistant ground manufactured by the invention has the advantages of high ground flatness, no surface crack, small dust adhesion, high ground strength, uniformity, smoothness, consistent color and luster, convenience for omnibearing movable cleaning of special dust removal cleaning equipment and high cleaning efficiency.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A construction method of a fiber reinforced carborundum wear-resistant ground is characterized by comprising the following steps: the specific manufacturing method comprises the following steps of,
s1, firstly, preparing construction, preparing materials, checking and accepting a site and a base layer which need to be constructed, and then binding reinforcing steel bars;
s2, mounting an armor joint, and dividing the construction joint into bins and surrounding the pillar;
s3, stirring the concrete, doping steel fibers, pouring the concrete, and leveling by using an automatic laser spreader;
s4, scattering curing liquid, slitting, spraying water and covering plastic paper for curing;
and S5, after the strength of the concrete reaches 100%, polishing the ground, curing and brightening, and performing crack pouring treatment by adopting polyurethane crack pouring glue.
2. The method for constructing a fiber-reinforced carborundum wear-resistant ground as claimed in claim 1, wherein in step S2, the armor joint is supported and anchored on the concrete cushion layer through the steel bar, the formwork does not need to be removed after the ground concrete is poured, the height of the armor joint is reduced by 20mm compared with the thickness of the ground concrete, the gasket is added at the lower part of the armor joint, the armor joint is prevented from being installed difficultly due to local unevenness of the cushion layer or exposed stones, the armor joint is also installed around the column corner, the column and the independent foundation are isolated from the ground concrete, and when the armor joint is installed, the error of the flatness of the upper surface of the armor joint is controlled within 1mm/20 m.
3. The method as claimed in claim 1, wherein in step S2, in order to reduce cracks caused by deformation stress due to temperature difference, contraction, expansion, uneven settlement, etc., compressible materials are used to isolate the structural members such as floors, walls, columns, etc., and angle steel corner protectors are installed at the entrances and exits.
4. The method as claimed in claim 1, wherein in step S3, the steel fiber has 5mm bends at both ends, and is arranged regularly by magnetic force, and will not interlock into lumps, and when mixed into the concrete, it will diffuse easily and will not agglomerate easily, and the feeding sequence is stone-steel fiber-sand-cement, admixture-water, and the maximum crushed stone diameter is not more than 25 mm.
5. The method as claimed in claim 1, wherein in step S3, the concrete is poured by jumping over, the width of the concrete is not more than 3.5m, the concrete is continuously spread when the concrete is spread, the steel fiber concrete is vibrated during the concrete pouring process, the concrete is leveled by a laser leveling machine, the surface of the steel fiber concrete is manually defoamed by a special scraper, the local uneven part is leveled, the leveling is manually performed, the leveling of each bin is strictly controlled within ± 3mm according to the armor gap, and the steel fiber or the magnet of the exposed end is cut off by a scissors before the concrete is initially set.
6. The method as claimed in claim 1, wherein the step S4, the spreading of the abrasion resistant emery is divided into two times, the first time is 2/3 of the design amount, the second time is 1/3, the method for distinguishing the spreading time of the abrasion resistant material is to step on the abrasion resistant material, when the abrasion resistant material sinks 5mm, the first spreading construction can be started, after the material absorbs the water in the concrete and the surface turns to be damp and dark, the first troweling is started, the material is milled and dispersed by a troweling machine with a disc, the material is combined with the base concrete slurry, the wall edge can be rolled and pressed by an iron trowel manually, the second spreading is carried out after the first spreading material is hardened, the troweling is carried out immediately after the spreading, the troweling operation is repeated at least two times, the troweling operation is carried out in a vertically and horizontally staggered manner, the troweling operation is carried out manually at the edge, the second spreading direction is perpendicular to the first spreading direction, the spreading can be carried out by adopting a special carborundum spreader, the spreading can be carried out manually at the wall edge, the column edge and the sub-bin position, the iron trowels are adopted for manual orderly and equidirectional press polishing, and the floating slurry layer on the surface of the concrete is uniformly removed by using a mechanical trowel additionally provided with a disc after the spreader spreads the wear-resistant materials for 3-4 hours.
7. The method as claimed in claim 1, wherein the step S5, after the concrete is poured and the strength reaches 50%, the joint is cut to a depth of 1/3 mm from the joint column distance of 4 x 4 m. And (3) cutting the wall column edge, the equipment foundation, the trench and the ground at the edge of the opening at a proper distance of 150-300mm, timely cleaning the generated slurry while cutting the slot, spraying water in time after the cutting of the slot is finished, covering and maintaining the slot by using plastic paper, and maintaining for at least 14 days.
8. The method as claimed in claim 1, wherein in step S6, the method comprises grinding a wear-resistant floor and performing a polishing process, painting a concrete-hardened dust-proof curing sealant on the ground floor, and then grinding and polishing to seal the surface of the concrete floor,
l1, grinding the whole surface of the silicon carbide substrate by using grinders with grinding discs of 150 meshes and 300 meshes respectively for 1-2 times, carrying out wet treatment by using clear water, then grinding, completely absorbing, and removing surface floating pulp while keeping a silicon carbide layer;
l2, performing ground polishing work, namely firstly, using a 500-mesh grinding sheet polisher to perform comprehensive grinding for 4-6 times and completely sucking, and performing primary polishing on the whole base surface;
l3, uniformly brushing the ground after polishing with a concrete hardened dustproof maintenance sealant, after 30 minutes, starting gelling the material to become sticky and smooth, spraying water, after 20 minutes, starting gelling the material, and flushing the terrace with clear water to remove all the clear water;
l4, performing full-face fine grinding for 4-6 times by using a 1000-mesh and 2000-mesh grinding plate sander respectively, completely sucking, and performing full-face polishing on the whole base surface;
l5, cleaning the ground by using a ground cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266347.XA CN110905162A (en) | 2019-12-11 | 2019-12-11 | Construction method of fiber-reinforced carborundum wear-resistant ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266347.XA CN110905162A (en) | 2019-12-11 | 2019-12-11 | Construction method of fiber-reinforced carborundum wear-resistant ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110905162A true CN110905162A (en) | 2020-03-24 |
Family
ID=69824684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911266347.XA Pending CN110905162A (en) | 2019-12-11 | 2019-12-11 | Construction method of fiber-reinforced carborundum wear-resistant ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110905162A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111848069A (en) * | 2020-08-06 | 2020-10-30 | 乐昌市市政建设工程有限公司 | Construction method of fiber-reinforced carborundum wear-resistant ground |
| CN112030665A (en) * | 2020-08-10 | 2020-12-04 | 滁州职业技术学院 | Construction method of vibration-compacted large-pore permeable concrete pavement |
| CN112282294A (en) * | 2020-10-23 | 2021-01-29 | 安徽四建控股集团有限公司 | Construction method of steel fiber wear-resistant terrace |
| CN112727104A (en) * | 2020-12-30 | 2021-04-30 | 上海建工五建集团有限公司 | One-step forming structure terrace flatness control method |
| CN113235864A (en) * | 2021-05-19 | 2021-08-10 | 上海麟瑞建筑工程有限公司 | Construction method of free-passing super-flat terrace |
| CN113250420A (en) * | 2021-05-19 | 2021-08-13 | 上海麟瑞建筑工程有限公司 | Construction method for connecting thick wallboard with ground through arc angle |
| CN113445701A (en) * | 2021-06-29 | 2021-09-28 | 中建八局第四建设有限公司 | Construction technology of large-area super-flat wear-resistant terrace for hangar |
| CN113833003A (en) * | 2021-08-31 | 2021-12-24 | 中建八局第一建设有限公司 | Construction method of raft plate of oversized clean workshop |
| CN113958086A (en) * | 2021-10-28 | 2022-01-21 | 中铁三局集团建筑安装工程有限公司 | Steel fiber concrete floor and hardening construction method thereof |
| CN113958087A (en) * | 2021-10-30 | 2022-01-21 | 上海宝冶集团有限公司 | Large-area steel fiber super-flat terrace construction method suitable for industrial factory building |
| CN114215306A (en) * | 2021-02-24 | 2022-03-22 | 任嘉豪 | Construction method of carborundum anti-cracking and damp-proof terrace |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886457A (en) * | 2010-06-30 | 2010-11-17 | 中利建设集团有限公司 | Method for constructing wear-resistant and crack-resistant hardened ground |
| CN102493626A (en) * | 2011-12-23 | 2012-06-13 | 富思特制漆（北京）有限公司 | Method for manufacturing epoxy colored-stone terrace |
| CN103015680A (en) * | 2011-09-21 | 2013-04-03 | 五冶集团上海有限公司 | Manufacturing technology for terrace with wearing layer added with outside steel fiber reinforced concrete |
| CN104712085A (en) * | 2015-03-24 | 2015-06-17 | 中交一航局第四工程有限公司 | Large-area wear-resistant concrete ground construction method |
| CN105587102A (en) * | 2016-03-01 | 2016-05-18 | 黑龙江泽林科技有限公司 | Construction method of wet-on-wet paving type high abrasion resistance terrace |
| CN106150032A (en) * | 2015-03-10 | 2016-11-23 | 薛家珍 | A kind of construction method of the type high-wear-resistant alloy terrace that paves |
| CN109797945A (en) * | 2019-01-18 | 2019-05-24 | 陕西建工集团有限公司 | Abrasion-proof concrete grinding stone construction method of ground |
-
2019
- 2019-12-11 CN CN201911266347.XA patent/CN110905162A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886457A (en) * | 2010-06-30 | 2010-11-17 | 中利建设集团有限公司 | Method for constructing wear-resistant and crack-resistant hardened ground |
| CN103015680A (en) * | 2011-09-21 | 2013-04-03 | 五冶集团上海有限公司 | Manufacturing technology for terrace with wearing layer added with outside steel fiber reinforced concrete |
| CN102493626A (en) * | 2011-12-23 | 2012-06-13 | 富思特制漆（北京）有限公司 | Method for manufacturing epoxy colored-stone terrace |
| CN106150032A (en) * | 2015-03-10 | 2016-11-23 | 薛家珍 | A kind of construction method of the type high-wear-resistant alloy terrace that paves |
| CN104712085A (en) * | 2015-03-24 | 2015-06-17 | 中交一航局第四工程有限公司 | Large-area wear-resistant concrete ground construction method |
| CN105587102A (en) * | 2016-03-01 | 2016-05-18 | 黑龙江泽林科技有限公司 | Construction method of wet-on-wet paving type high abrasion resistance terrace |
| CN109797945A (en) * | 2019-01-18 | 2019-05-24 | 陕西建工集团有限公司 | Abrasion-proof concrete grinding stone construction method of ground |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111848069B (en) * | 2020-08-06 | 2022-03-08 | 乐昌市市政建设工程有限公司 | Construction method of fiber-reinforced carborundum wear-resistant ground |
| CN111848069A (en) * | 2020-08-06 | 2020-10-30 | 乐昌市市政建设工程有限公司 | Construction method of fiber-reinforced carborundum wear-resistant ground |
| CN112030665A (en) * | 2020-08-10 | 2020-12-04 | 滁州职业技术学院 | Construction method of vibration-compacted large-pore permeable concrete pavement |
| CN112282294A (en) * | 2020-10-23 | 2021-01-29 | 安徽四建控股集团有限公司 | Construction method of steel fiber wear-resistant terrace |
| CN112727104A (en) * | 2020-12-30 | 2021-04-30 | 上海建工五建集团有限公司 | One-step forming structure terrace flatness control method |
| CN114215306A (en) * | 2021-02-24 | 2022-03-22 | 任嘉豪 | Construction method of carborundum anti-cracking and damp-proof terrace |
| CN113250420A (en) * | 2021-05-19 | 2021-08-13 | 上海麟瑞建筑工程有限公司 | Construction method for connecting thick wallboard with ground through arc angle |
| CN113235864A (en) * | 2021-05-19 | 2021-08-10 | 上海麟瑞建筑工程有限公司 | Construction method of free-passing super-flat terrace |
| CN113445701A (en) * | 2021-06-29 | 2021-09-28 | 中建八局第四建设有限公司 | Construction technology of large-area super-flat wear-resistant terrace for hangar |
| CN113833003A (en) * | 2021-08-31 | 2021-12-24 | 中建八局第一建设有限公司 | Construction method of raft plate of oversized clean workshop |
| CN113958086A (en) * | 2021-10-28 | 2022-01-21 | 中铁三局集团建筑安装工程有限公司 | Steel fiber concrete floor and hardening construction method thereof |
| CN113958087A (en) * | 2021-10-30 | 2022-01-21 | 上海宝冶集团有限公司 | Large-area steel fiber super-flat terrace construction method suitable for industrial factory building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110905162A (en) | Construction method of fiber-reinforced carborundum wear-resistant ground | |
| US20100007052A1 (en) | Method for the aesthetic surface treatment of a monolithic concrete floor and product of the method | |
| CN108952080A (en) | Concrete dense curing agent abrasion-proof terrace monolithic construction method | |
| CN105587102B (en) | A kind of wet construction method to the wet type high abrasion terrace that paves | |
| CN106836815A (en) | Large area diamond dust floor structure plate and surface layer one-off construction method | |
| CN109797945A (en) | Abrasion-proof concrete grinding stone construction method of ground | |
| CN107143111A (en) | A kind of construction method of abrasion-proof terrace | |
| CN112282294A (en) | Construction method of steel fiber wear-resistant terrace | |
| CN114109030A (en) | Construction method of special-shaped structure of bare concrete diaphragm wall | |
| CN110607894A (en) | Construction method for floor of constructional engineering | |
| CN108947464B (en) | Ground surface layer based on phosphorus-magnesium material and construction process thereof | |
| CN105178562A (en) | Inorganic crystal grindstone integrated terrace system and construction process thereof | |
| CN112030665A (en) | Construction method of vibration-compacted large-pore permeable concrete pavement | |
| CN216921186U (en) | Ground structure of golden millstone | |
| CN110835997A (en) | One-step construction molding construction process for wear-resistant terrace and structural plate | |
| CN111300602B (en) | Preparation method of prestressed concrete hollow slab | |
| CN110593090A (en) | Method for repairing bridge expansion joint | |
| CN115749193A (en) | Flatness and anti-cracking control construction method for super-large-area terrace | |
| CN114876155A (en) | Construction process for polishing ground by using non-ignition fine stone concrete | |
| CN113445701A (en) | Construction technology of large-area super-flat wear-resistant terrace for hangar | |
| CN106930506A (en) | Large-scale spinning workshop diamond dust abrasion-proof terrace construction method | |
| CN219431262U (en) | High-flatness carborundum wear-resistant terrace | |
| CN111851939A (en) | Oil-seepage-preventing ground structure and construction method thereof | |
| EP3799607B1 (en) | A jointless concrete composite pavement | |
| CN114704047B (en) | Integral ground construction process for inorganic grinding stone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200324 |