CN110005168A - A kind of seamless, cracking resistance, the impact of resistance to hyperbar heavy load epoxide terrace way - Google Patents
A kind of seamless, cracking resistance, the impact of resistance to hyperbar heavy load epoxide terrace way Download PDFInfo
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- CN110005168A CN110005168A CN201910293902.1A CN201910293902A CN110005168A CN 110005168 A CN110005168 A CN 110005168A CN 201910293902 A CN201910293902 A CN 201910293902A CN 110005168 A CN110005168 A CN 110005168A
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- resistance
- impact
- hyperbar
- epoxy
- resin
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of dust proof workshop epoxide terrace fields, the heavy load epoxide terrace way that especially a kind of seamless, cracking resistance, resistance to hyperbar impact, its feature, ball blast technique is selected to handle concrete topping, ball blast technique can disposably remove concrete surface laitance layer, impurity completely, while carry out feather plucking to concrete surface, form the surface of even roughness, the adhesive force of resin and concrete is greatly improved, blasting craft is 2-3 times higher than grinding technics permeability.It provides a kind of tension, good impact resistance, and resistance to hyperbar performance is more excellent, is more suitable for the ground that load is big, impact force is big, the one kind that can improve global reliability is seamless, cracking resistance, the impact of resistance to hyperbar heavy load epoxide terrace way.
Description
Technical field
The present invention relates to a kind of dust proof workshop epoxide terrace field, especially a kind of seamless, cracking resistance, the impact of resistance to hyperbar
Heavy load epoxide terrace way.
Background technique
Existing dust proof workshop epoxide terrace generallys use following processing step:
(1) concrete topping is handled: when concrete is poured, the carbon ash lightweight object after vibration in cement can be in coagulation for terrace base
Native surface forms one layer of separation layer after dry at one layer of laitance, and resin material is not easy to infiltrate through base, and currently employed is grinding
Processing method grinds concrete floor surface with abrading block, can remove laitance layer, increases surface roughness.
(2) priming paint: with one of Thief zone epoxy primer of the uniform roller coating of roller, thickness 0.2mm.
(3) it loads screed: will be stirred evenly after epoxy floating coating mixing quartz sand with mortar mixer；Pave epoxy sand
After pulp material, integrally smoothed out with scraper plate；After solidification, using parts fault locations such as grinder polishing batch tool marks, cleared up with dust catcher
Completely.Load screed with a thickness of 2.5mm.
(4) it epoxy screed-coat: will be stirred evenly after epoxy floating coating mixing quartz sand；Quartz sand is added using epoxy resin
It criticizes and scrapes levelling one.0.5 mm of epoxy screed-coat thickness.
(5) flexible epoxy gravity flow plane layer: epoxy face is painted to be made after mixing evenly in defined ratio on material label
It is applied together with the uniform trowel of sawtooth trowel, according to using functional requirement Self-leveling surface thickness to be 0.8mm.
Problems and disadvantages of the existing technology:
(1) resin is depended on the adhesive force of substrate concrete to base's penetration degree and surface roughness, using milled processed
When method, the penetration degree of resin to concrete is limited, epoxy primer and concrete adhesive force experimental data, grinding method it is attached
Put forth effort to can achieve 1.56-2.17MPa, therefore leads to the globality poor of epoxy surface layer and concrete base layer.
(2) natural cracking of substrate concrete will lead to epoxy surface cracking, and the tensile property of epoxy surface layer is poor.
Summary of the invention
The object of the present invention is to provide a kind of tension, good impact resistance, resistance to hyperbar performance is more excellent, is more suitable for load
Greatly, the big ground of impact force can improve a kind of seamless, cracking resistance of global reliability, the heavy load epoxy of resistance to hyperbar impact
Terrace way.
The object of the present invention is achieved like this, a kind of seamless, cracking resistance, the impact of resistance to hyperbar heavy load epoxide terrace
Way, it is characterized in that: including at least following steps:
(1) ball blast technique is selected, concrete topping is handled；
(2) sundries such as polishing concrete topping dirt are cleared up with self-priming sand-blasting machine；
(3) with one of Thief zone epoxy primer of the uniform roller coating of ready roller, thickness 0.3mm；
(4) carbon fiber mixing quartz sand is added in epoxy floating coating；It is stirred evenly with mortar mixer；
(5) whole floating, compacting are carried out with mortar trowelling machine；
(6) after cured, the parts fault location such as polishing batch tool marks, is cleaned out with dust catcher；
(7) by following proportions construction resin and quartz sand, resin and carbon fiber；Resin: the weight proportion of quartz sand is 3:
1；Resin: the weight proportion of carbon fiber be 21:5, load screed with a thickness of 1.5 ~ 2mm；
(8) in the ratio of step (7), by epoxy resin brushing in epoxy resin mortar surface, will cut in a manner of blade coating
One of 250gr/m2Glass fabric is layered in construction surface；
(9) by epoxy resin blade coating on glass fabric, and rolling extrusion, bubble is discharged；
(10) glass cloth that twice are intersected must be overlapped 10cm；
(11) the second 250gr/m that will be cut2Glass fabric is laid in construction surface again, and rolling extrusion, discharge
Bubble；
(12) as be laid with third road glass fabric, FRP enhancement layer with a thickness of 1.5 ~ 2.5mm；
(13) it is stirred evenly after carbon fiber mixing quartz sand being added in epoxy floating coating；Using grinder to shape after FRP layers of solidification
At frp layer be ground；
(14) epoxy face is painted and stirs evenly post curing 10 minutes in defined ratio on man, material factory Product labelling；Use saw
The uniform trowel of tooth trowel applies together；
(15) carry out coating deflation with defoaming roller come rollback 2~3 times, according to use functional requirement Self-leveling surface thickness be 1 ~
2mm。
The ball blast technique is to generate centrifugal force and wind in high-speed rotation process using motor-driven wheel abrator
Power reaches 200Kg/min ball blast amount and enters in high-speed rotating sub-sand wheel, and under the action of the centrifugal force, bullet is dished out by sub-sand wheel
It dishes out, is picked up by the blade of revolution at a high speed, and long along blade into orienting cover, then oriented set (bubble of control sand material beats direction)
Degree direction, which constantly accelerates, dishes out, and bullet of dishing out forms certain fan-shaped a fluid stream, throws concrete ground with the speed of 120m/s
On the surface of level ground, depth can reach 1-5mm according to the type of abrasive material, and convex-concave is uniform, and impact working face plays cleaning and strengthens work
With.Then bullet and dust, impurity come the top of storage hopper by rebound room together.High-power deduster passes through on storage hopper
Square separator separates pellet with dust, and pellet enters storage hopper and continues cycling through use, and dust, which then passes through cleaning shaft and enters, to be removed
Dirt device.It is separated, is rested in dust removing funnel and cartridge surface by filter core.Automatic back blow deduster can be provided by compressed air
Blowback air automatic spacing clears up each filter core.Finally by the gasflow clean-up of mating dust catcher inside machine, by pellet
It is recycled with the classification of impurities cleared up, and pellet is recycled again.Impeller head is furnished with deduster, can accomplish
Pollution-free construction improves working efficiency, protects environment.
The Thief zone epoxy primer is 2040 Thief zone epoxy primer of Yanfloor or Sikafloor -161.
The technical problems to be solved by the invention or beneficial effects of the present invention
(1) select ball blast technique concrete topping is handled, ball blast technique can disposably by concrete surface laitance layer,
Impurity is removed completely, while carrying out feather plucking to concrete surface, forms the surface of even roughness, is greatly improved resin and is mixed
The adhesive force of soil is coagulated, blasting craft is 2-3 times higher than grinding technics permeability.Slight ball blast adhesive force experimental data is 2.84
MPa, moderate ball blast adhesive force experimental data are 4.72 MPa, and severe ball blast adhesive force experimental data is 5.80 MPa.
(2) carbon fiber is a kind of high-strength nonmetallic materials higher than physical performance of glass fibre, especially tension, toughness,
Usually building is used for structural strengthening, and chopped carbon fiber is added in epoxy resin and epoxy resin mortar and obtains than glass fibre is added
The resin terrace tension that arrives, shock resistance, corrosion resistant performance are more superior.
Detailed description of the invention
Below with reference to embodiment attached drawing, the invention will be further described:
Fig. 1 is process flow chart of the embodiment of the present invention；
Fig. 2 is epoxy self-leveling floor surface layer Shot Blasting comparison diagram；
The ground Fig. 3 finishing coat and concrete adhesive force experimental data figure.
Specific embodiment
As shown in Figure 1, the heavy load epoxide terrace way of seamless, cracking resistance, resistance to hyperbar impact, it is characterized in that: at least
Include the following steps: the heavy load epoxide terrace way of seamless, cracking resistance, the impact of resistance to hyperbar, it is characterized in that: including at least such as
Lower step:
(1) ball blast technique is selected, concrete topping is handled；
(2) sundries such as polishing concrete topping dirt are cleared up with self-priming sand-blasting machine；
(3) with one of Thief zone epoxy primer of the uniform roller coating of ready roller, thickness 0.3mm；
(4) carbon fiber mixing quartz sand is added in epoxy floating coating；It is stirred evenly with mortar mixer；
(5) whole floating, compacting are carried out with mortar trowelling machine；
(6) after cured, the parts fault location such as polishing batch tool marks, is cleaned out with dust catcher；
(7) by following proportions construction resin and quartz sand, resin and carbon fiber；Resin: the weight proportion of quartz sand is 3:
1；Resin: the weight proportion of carbon fiber be 21:5, load screed with a thickness of 1.5 ~ 2mm；
(8) in the ratio of step (7), by epoxy resin brushing in epoxy resin mortar surface, will cut in a manner of blade coating
One of 250gr/m2Glass fabric is layered in construction surface；
(9) by epoxy resin blade coating on glass fabric, and rolling extrusion, bubble is discharged；
(10) glass cloth that twice are intersected must be overlapped 10cm；
(11) the second 250gr/m that will be cut2Glass fabric is laid in construction surface again, and rolling extrusion, discharge
Bubble；
(12) as be laid with third road glass fabric, FRP enhancement layer with a thickness of 1.5 ~ 2.5mm；
(13) it is stirred evenly after carbon fiber mixing quartz sand being added in epoxy floating coating；Using grinder to shape after FRP layers of solidification
At frp layer be ground；
(14) epoxy face is painted and stirs evenly post curing 10 minutes in defined ratio on man, material factory Product labelling；Use saw
The uniform trowel of tooth trowel applies together；
(15) carry out coating deflation with defoaming roller come rollback 2~3 times, according to use functional requirement Self-leveling surface thickness be 1 ~
2mm。
The ball blast technique is to generate centrifugal force and wind in high-speed rotation process using motor-driven wheel abrator
Power reaches 200Kg/min ball blast amount and enters in high-speed rotating sub-sand wheel, and under the action of the centrifugal force, bullet is dished out by sub-sand wheel
It dishes out, is picked up by the blade of revolution at a high speed, and long along blade into orienting cover, then oriented set (bubble of control sand material beats direction)
Degree direction, which constantly accelerates, dishes out, and bullet of dishing out forms certain fan-shaped a fluid stream, throws concrete ground with the speed of 120m/s
On the surface of level ground, depth can reach 1-5mm according to the type of abrasive material, and convex-concave is uniform, and impact working face plays cleaning and strengthens work
With.Then bullet and dust, impurity come the top of storage hopper by rebound room together.High-power deduster passes through on storage hopper
Square separator separates pellet with dust, and pellet enters storage hopper and continues cycling through use, and dust, which then passes through cleaning shaft and enters, to be removed
Dirt device.It is separated, is rested in dust removing funnel and cartridge surface by filter core.Automatic back blow deduster can be provided by compressed air
Blowback air automatic spacing clears up each filter core.Finally by the gasflow clean-up of mating dust catcher inside machine, by pellet
It is recycled with the classification of impurities cleared up, and pellet is recycled again.Impeller head is furnished with deduster, can accomplish
Pollution-free construction improves working efficiency, protects environment.
The Thief zone epoxy primer is 2040 Thief zone epoxy primer of Yanfloor or Sikafloor -161.
As shown in Fig. 2, in the present invention, performance is more in terms of epoxy floor tension, shock resistance, resistance to hyperbar for carbon fiber
Excellent, carbon fiber is more suitable for the ground that load is big, impact force is big, improves global reliability.
As shown in figure 3, ball blast technique is selected to handle concrete topping, ball blast technique can be disposably by concrete
Surface laitance layer, impurity are removed completely, while carrying out feather plucking to concrete surface, are formed the surface of even roughness, are greatly mentioned
The high adhesive force of resin and concrete, blasting craft are 2-3 times higher than grinding technics permeability.Slight ball blast adhesive force tests number
According to for 2.84 MPa, moderate ball blast adhesive force experimental data is 4.72 MPa, and severe ball blast adhesive force experimental data is 5.80
MPa。
The well-known components and common structure of component and the structure category industry that the present embodiment does not describe in detail or common hand
Section, does not describe one by one here.
Claims (3)
1. the heavy load epoxide terrace way of a kind of seamless, cracking resistance, the impact of resistance to hyperbar, it is characterized in that: including at least as follows
Step:
(1) ball blast technique is selected, concrete topping is handled；
(2) sundries such as polishing concrete topping dirt are cleared up with self-priming sand-blasting machine；
(3) with one of Thief zone epoxy primer of the uniform roller coating of ready roller, thickness 0.3mm；
(4) carbon fiber mixing quartz sand is added in epoxy floating coating；It is stirred evenly with mortar mixer；
(5) whole floating, compacting are carried out with mortar trowelling machine；
(6) after cured, the parts fault location such as polishing batch tool marks, is cleaned out with dust catcher；
(7) by following proportions construction resin and quartz sand, resin and carbon fiber；Resin: the weight proportion of quartz sand is 3:
1；Resin: the weight proportion of carbon fiber be 21:5, load screed with a thickness of 1.5 ~ 2mm；
(8) in the ratio of step (7), by epoxy resin brushing in epoxy resin mortar surface, will cut in a manner of blade coating
One of 250gr/m2 glass fabric is layered in construction surface；
(9) by epoxy resin blade coating on glass fabric, and rolling extrusion, bubble is discharged；
(10) glass cloth that twice are intersected must be overlapped 10cm；
(11) the second 250gr/m2 glass fabric cut is laid in construction surface, and rolling extrusion again, is discharged
Bubble；
(12) as be laid with third road glass fabric, FRP enhancement layer with a thickness of 1.5 ~ 2.5mm；
(13) it is stirred evenly after carbon fiber mixing quartz sand being added in epoxy floating coating；Using grinder to shape after FRP layers of solidification
At frp layer be ground；
(14) epoxy face is painted and stirs evenly post curing 10 minutes in defined ratio on man, material factory Product labelling；Use saw
The uniform trowel of tooth trowel applies together；
(15) carry out coating deflation with defoaming roller come rollback 2~3 times, according to use functional requirement Self-leveling surface thickness be 1 ~
2mm。
2. one kind according to claim 1 is seamless, the heavy load epoxide terrace way of cracking resistance, resistance to hyperbar impact,
Be characterized in: the ball blast technique is to generate centrifugal force and wind in high-speed rotation process using motor-driven wheel abrator
Power reaches 200Kg/min ball blast amount and enters in high-speed rotating sub-sand wheel, and under the action of the centrifugal force, bullet is dished out by sub-sand wheel
Into orienting cover, then the bubble of oriented set control sand material beats direction and dishes out, and is picked up by the blade of revolution at a high speed, and along length of blade
Direction constantly accelerates and dishes out, and bullet of dishing out forms certain fan-shaped a fluid stream, throws concrete floor with the speed of 120m/s
On surface, depth can reach 1-5mm according to the type of abrasive material, and convex-concave is uniform, and then bullet and dust, impurity pass through instead together
Play the top that storage hopper is come in room；High-power deduster is separated pellet with dust by storage hopper overhead separator, pellet into
Enter storage hopper and continue cycling through use, dust then passes through cleaning shaft and enters deduster；It is separated, is rested in dust removing funnel by filter core
And cartridge surface；Automatic back blow deduster can provide blowback air automatic spacing by compressed air and clear up each filter core；
Finally pellet and the classification of impurities cleared up are recycled by the gasflow clean-up of mating dust catcher inside machine, and made
Pellet can be recycled again.
3. one kind according to claim 1 is seamless, the heavy load epoxide terrace way of cracking resistance, resistance to hyperbar impact,
Be characterized in: the Thief zone epoxy primer is 2040 Thief zone epoxy primer of Yanfloor or Sikafloor -161.
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| CN201910293902.1A CN110005168A (en) | 2019-04-12 | 2019-04-12 | A kind of seamless, cracking resistance, the impact of resistance to hyperbar heavy load epoxide terrace way |
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| CN201910293902.1A CN110005168A (en) | 2019-04-12 | 2019-04-12 | A kind of seamless, cracking resistance, the impact of resistance to hyperbar heavy load epoxide terrace way |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395944A (en) * | 2019-08-23 | 2019-11-01 | 广东中南建设有限公司 | Self leveling epoxy clay surface construction method |
| CN111472524A (en) * | 2020-04-15 | 2020-07-31 | 广州市第二装修有限公司 | Anti-hollowing floor construction method capable of achieving precise leveling |
| CN113152841A (en) * | 2021-05-17 | 2021-07-23 | 中建八局第四建设有限公司 | Epoxy self-leveling ground construction method for concrete sealing curing agent |
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| CN108385933A (en) * | 2018-03-09 | 2018-08-10 | 青岛舜捷通生物科技有限公司 | A kind of construction technology of high permanent seal cooling epoxide terrace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395944A (en) * | 2019-08-23 | 2019-11-01 | 广东中南建设有限公司 | Self leveling epoxy clay surface construction method |
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| CN111472524A (en) * | 2020-04-15 | 2020-07-31 | 广州市第二装修有限公司 | Anti-hollowing floor construction method capable of achieving precise leveling |
| CN111472524B (en) * | 2020-04-15 | 2021-05-04 | 广州市第二装修有限公司 | Anti-hollowing floor construction method capable of achieving precise leveling |
| CN113152841A (en) * | 2021-05-17 | 2021-07-23 | 中建八局第四建设有限公司 | Epoxy self-leveling ground construction method for concrete sealing curing agent |
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