CN114872336A - Construction method of polymer integral terrace - Google Patents
Construction method of polymer integral terrace Download PDFInfo
- Publication number
- CN114872336A CN114872336A CN202210596592.2A CN202210596592A CN114872336A CN 114872336 A CN114872336 A CN 114872336A CN 202210596592 A CN202210596592 A CN 202210596592A CN 114872336 A CN114872336 A CN 114872336A
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- Prior art keywords
- terrace
- sealing cover
- polymer adhesive
- preformed
- molecular polymer
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- 229920000642 polymer Polymers 0.000 title claims abstract description 78
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 67
- 230000001070 adhesive effect Effects 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 239000000843 powder Substances 0.000 claims abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 13
- 239000011707 mineral Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 32
- 239000003292 glue Substances 0.000 claims description 29
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 5
- 239000012615 aggregate Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 22
- 239000002585 base Substances 0.000 description 20
- 229920005989 resin Polymers 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 239000002344 surface layer Substances 0.000 description 12
- 238000009825 accumulation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/527—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by gravity only, e.g. by pouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the field of building construction, and particularly discloses a construction method of a polymer integral terrace, which comprises the steps of preparing raw materials and a terrace preforming mold; stirring and mixing aggregate, mineral powder and a high-molecular polymer adhesive; forming of a preformed terrace; mounting a preformed terrace; installing a sealing cover; a step of filling the housing cavity with a polymer adhesive; and (5) forming the formed terrace. This scheme is through the setting of feed inlet and discharge gate on the sealed cowling, is convenient for pour the high molecular polymer adhesive to holding in the chamber, and unnecessary high molecular polymer adhesive case discharge gate department flows, and the accessible judges the bubble condition in the high molecular polymer adhesive of discharge gate department, learns to hold whether whole the getting rid of intracavity air, is convenient for reduce and holds intracavity high molecular polymer adhesive cavity tolerance, reduces the possibility that the swell appears on the top layer of shaping terrace.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a polymer integral terrace.
Background
The development of resin grade floor materials starts in the late 80 s, and with the improvement of living standard of people and the improvement of materials and the appearance of resin materials, resin materials with different performances can be applied to various fields, such as floors, plastic tracks, medical appliance fields and the like, because of different service performances and decorative performances of the resin materials. The materials such as resin materials and adhesives adopted in the construction of the terrace are generally non-shaped materials, and mostly exist in the mode of liquid, powder or granular accumulation bodies, and the liquid, powder or granular accumulation bodies need to be constructed into a connected flake structure with a certain thickness to form the terrace structure. The floor made of the resin material has the advantages of high strength, wear resistance, attractive appearance, no seam, solid texture, good chemical resistance, corrosion resistance, dust prevention, convenience in maintenance, low maintenance cost and the like.
However, in the process of building the terrace, after the liquid, powder or granular accumulation body material positioned at the lower layer of the resin material is used for a long time, the surface layer resin material is easy to separate from the base layer material, so that the surface layer resin material has the conditions of foaming, sanding, cracking and the like; meanwhile, when liquid, powder or granular accumulation body materials of the base layer are constructed, air easily exists between the base layer materials and resin materials of the surface layer, and then the bulge is formed between the surface layer resin materials and the base layer materials, and the surface layer resin materials are further damaged easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a construction method of a polymer integral terrace, which aims to solve the problem that the conventional terrace processing technology easily causes air to be reserved between a base layer material and a resin material on the surface layer, so that the surface layer resin material and the base layer material are bulged and easily damaged.
In order to achieve the above object, the basic scheme of the invention is as follows: a construction method of a polymer integral terrace comprises the following steps:
step 1: preparing a high-molecular polymer adhesive, aggregate, mineral powder and a floor pre-forming die;
step 2: mixing the aggregate and the mineral powder in the step 1 uniformly, and then mixing and uniformly stirring the mixed aggregate and mineral powder with a high molecular polymer adhesive to form a pre-mixed mixture; the mass fraction of the macromolecular polymer adhesive in the pre-mixed mixture accounts for 0.5-2.5% of the total mass of the pre-mixed mixture;
and step 3: pouring the premixed mixture into a floor preforming mold, solidifying and preforming the premixed mixture at normal temperature to form a preformed floor, wherein the mass fraction of the high-molecular polymer adhesive in the preformed floor is 6-14% of the total mass of the preformed floor;
and 4, step 4: taking out the preformed terraces in the terrace preformed mold in the step 3, and fixedly paving a plurality of preformed terraces on the ground to form a base layer;
and 5: preparing a sealing cover, wherein one side of the sealing cover is an opening attached to the ground, a feed inlet communicated with the sealing cover is arranged on one side of the sealing cover, a discharge outlet communicated with the sealing cover is arranged on the other side of the sealing cover, the sealing cover covers a base layer, the opening of the sealing cover is attached to the ground, and a containing cavity filled with a high molecular polymer adhesive is formed between the inner surface of the sealing cover and the base layer;
step 6: the high molecular polymer adhesive in the step 1 enters the containing cavity through the feeding hole, overflows from the discharging hole after the containing cavity is filled with the high molecular polymer adhesive, and stops filling the high molecular polymer adhesive when the high molecular polymer adhesive flowing out of the discharging hole has no bubbles with the diameter larger than 1 cm;
and 7: and curing the high molecular polymer adhesive in the accommodating cavity at normal temperature to form the formed terrace.
The technical principle of the invention is as follows: the preformed terrace is prefabricated in the steps 1, 2, 3 and 4, so that the preformed terrace can be conveniently transported to a construction place to be quickly installed to form a base layer after being prefabricated, and the construction of the base layer is more convenient and quick; by prefabricating the preformed terrace, the dust amount of aggregate and mineral powder on a construction site can be reduced, the construction environment is cleaner, and the influence on the surface layer is reduced; meanwhile, the mass fraction ratio of the high-molecular polymer adhesive in the ready-mixed mixture and the preformed floor is controlled in the steps 2 and 3, so that the aggregate and mineral powder can be effectively and stably adhered by the high-molecular polymer adhesive, and the high-molecular polymer adhesive on the surface of the preformed floor can be stably adhered to the high-molecular polymer adhesive poured in the containing cavity after the preformed floor is formed.
In step 5, covering a sealing cover on the preformed terrace, so as to form a containing cavity filled with the high-molecular polymer adhesive between the inner surface of the sealing cover and the base layer, and forming favorable conditions for the filling of the high-molecular polymer adhesive; in the step 6, the arrangement of the feed inlet and the discharge outlet on the sealing cover is convenient for filling the high molecular polymer adhesive into the containing cavity, and the redundant high molecular polymer adhesive flows to the discharge outlet; simultaneously the accessible judges the bubble condition in the discharge gate department high polymer adhesive, learns to hold whether whole the getting rid of intracavity air, is convenient for reduce and holds intracavity high polymer adhesive air capacity, avoids having a large amount of air in the high polymer adhesive after solidifying in step 7, also can avoid the condition on bulge or damage shaping terrace top layer to appear on the top layer of shaping terrace.
Further, the method also comprises a demolding cloth, and the demolding cloth is paved on the plurality of preformed terraces in the step 3.
Through the setting, lay drawing of patterns cloth on preforming terrace, can carry on spacingly to the granule of the aggregate or powdered ore on preforming terrace surface for high molecular polymer can fix the granule that attaches on preforming terrace surface, and drawing of patterns cloth can let the high molecular polymer adhesive stably and evenly adhere on preforming terrace's surface simultaneously.
Furthermore, a glue injection seat is fixedly arranged at the feed inlet of the sealing cover, and a glue suction seat is fixedly arranged at the discharge outlet of the sealing cover.
Through the arrangement, the arrangement of the glue injection seat enables the injection of the high molecular polymer adhesive at the feed inlet to be more convenient; inhale gluey seat department and can adsorb the high molecular polymer adhesive for the high molecular polymer adhesive can be full of whole chamber that holds fast.
Furthermore, one side of the glue absorbing seat, which is far away from the sealing cover, is communicated with a liquid storage tank, and the liquid storage tank is communicated with a negative pressure pump.
Through the setting, the negative pressure of negative pressure pump can transmit to in the liquid storage pot for after unnecessary high-molecular polymer adhesive flows from inhaling the glue base, can be with unnecessary high-molecular polymer adhesive water conservancy diversion to in the liquid storage pot, the liquid storage pot can be to unnecessary polyurethane resin retrieve the storage, is convenient for retrieve it and recycle.
Furthermore, be equipped with a plurality of first honeycomb ducts that communicate with the injecting glue seat in the sealed cowling, the one end that the injecting glue seat was kept away from to first honeycomb duct is relative with preforming terrace.
Through the setting of first honeycomb duct, can carry out the water conservancy diversion to the high molecular polymer adhesive that enters into through the injecting glue seat and hold the intracavity for the high molecular polymer adhesive is holding the intracavity and is diffusing away, makes the injection of high molecular polymer adhesive more even.
Furthermore, a plurality of second guide pipes communicated with the rubber suction seat are arranged in the sealing cover, and one end, far away from the rubber suction seat, of each second guide pipe is opposite to the pre-formed terrace.
Through the arrangement, the second guide pipe can suck redundant high-molecular polymer adhesive at multiple angles, so that the redundant high-molecular polymer adhesive can flow back quickly, and the high-molecular polymer adhesive can be recovered quickly.
The high-molecular polymer adhesive is paved on a pre-formed terrace or demoulding cloth, and the diversion net is fixedly connected and communicated with the glue injection seat or the first diversion pipe.
Through the above arrangement, after the flow guide net is communicated with the glue injection seat or the first flow guide pipe, the high polymer adhesive can be guided, so that the high polymer adhesive is more uniformly distributed on the pre-formed terrace or the demolding cloth, and the surface layer of the formed terrace is more uniform and efficient.
Furthermore, the water conservancy diversion net includes a plurality of connecting pipes, and the crisscross setting of connecting pipe, and the intercommunication has a plurality of liquid holes on the lateral wall of connecting pipe.
Through the arrangement, the connecting pipe can fully guide the high-molecular polymer adhesive, and the high-molecular polymer adhesive is discharged through the liquid outlet hole, so that the high-molecular polymer adhesive can flow out more uniformly; meanwhile, when too much high molecular polymer adhesive is accumulated at the local part of the accommodating cavity, the high molecular polymer adhesive can be discharged through the connecting pipe and the liquid outlet hole, so that the excessive high molecular polymer adhesive flows out more conveniently and quickly.
Further, the high molecular polymer adhesive is epoxy resin or polyurethane resin.
Through the arrangement, the epoxy resin or the polyurethane resin has the characteristics of high bonding degree with the base layer, small shrinkage rate, good acid and alkali resistance and high hardness, wherein the polyurethane resin has better wear resistance and is very suitable for being applied to a formed terrace.
Further, the vertical distance between the inner wall of the sealing cover and the upper surface of the preformed terrace is equal to the horizontal distance between the inner wall of the sealing cover and the side wall of the preformed terrace.
Through the arrangement, the thickness of the polyurethane resin covered on the preformed terrace is uniform, so that the thickness of the finally solidified polyurethane resin is more uniform.
Drawings
Fig. 1 is a construction flow chart of a construction method of a polymer integrated terrace according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a sealing cover, a demolding cloth, a flow guide net, a liquid storage tank, a negative pressure pump and the like when in use.
Fig. 3 is a top view of the preformed terrace, the flow guide net, the glue injection seat, the glue suction seat, the first flow guide pipe and the second flow guide pipe in fig. 2.
In the above drawings: the sealing cover 10, the glue injection seat 101, the glue absorption seat 102, the first guide pipe 103, the second guide pipe 104, the demolding cloth 20, the liquid storage tank 301, the negative pressure pump 302, the flow guide net 40 and the preformed terrace 50.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
The embodiment of the invention provides a construction method of a polymer integral terrace, the construction flow is basically as shown in the attached figure 1, and the construction method specifically comprises the following steps:
step 1: preparing a high-molecular polymer adhesive, aggregate, mineral powder and a floor preforming mold, wherein the high-molecular polymer adhesive is polyurethane resin; preparing a sealing cover 10, a demoulding cloth 20, a liquid storage tank 301, a negative pressure pump 302 and a flow guide net 40 for guiding the high molecular polymer adhesive;
step 2: mixing the aggregate and the mineral powder in the step 1 uniformly, and then mixing and uniformly stirring the mixed aggregate and mineral powder with polyurethane resin to form a pre-mixed mixture; the mass fraction of the polyurethane resin in the premixed mixture accounts for 1-2% of the total mass of the premixed mixture;
and step 3: pouring the premixed mixture into a floor preforming mold, solidifying and preforming the premixed mixture at normal temperature to form a preformed floor 50, wherein the mass fraction of the polyurethane resin in the preformed floor 50 is 8-12% of the total mass of the preformed floor 50;
and 4, step 4: taking out the preformed terraces 50 in the terrace preformed mold in the step 3, and fixedly paving a plurality of preformed terraces 50 on the ground to form a base layer; then laying the demoulding cloth 20 on a plurality of preformed terraces 50; then, laying a flow guide net 40 on the demolding cloth 20, wherein the flow guide net 40 comprises a plurality of connecting pipes which are staggered and communicated, and the side walls of the connecting pipes are communicated with a plurality of liquid outlet holes which are distributed on the connecting pipes;
and 5: as shown in fig. 2 and 3, the lower side of the sealing cover 10 is an opening attached to the ground, a feed inlet communicated with the sealing cover 10 is arranged on the left side of the sealing cover 10, and a discharge outlet communicated with the sealing cover 10 is arranged on the right side of the sealing cover 10; the sealing cover 10 covers the base layer, the opening of the sealing cover 10 is attached to the ground, a containing cavity for filling polyurethane resin is formed between the inner surface of the sealing cover 10 and the base layer, and at the moment, the vertical distance between the inner wall of the sealing cover 10 and the upper surface of the preformed terrace 50 is equal to the horizontal distance between the inner wall of the sealing cover 10 and the side wall of the preformed terrace 50; a glue injection seat 101 is glued at the feed inlet of the sealing cover 10, and a glue suction seat 102 is also glued at the discharge outlet of the sealing cover 10; a first guide pipe 103 communicated with the glue injection seat 101 is glued in the sealing cover 10, the right end of the first guide pipe 103 is opposite to the preformed terrace 50, and a plurality of first through holes are formed in the side surface of the first guide pipe 103; a second flow guide pipe 104 communicated with the glue absorbing seat 102 is glued in the sealing cover 10, the left side of the second flow guide pipe 104 is opposite to the preformed terrace 50, and a plurality of second through holes are formed in the side surface of the second flow guide pipe 104; the first through hole of the first guide pipe 103 is connected and communicated with the left ends of the plurality of connecting pipes in an adhesive manner, and the second through hole of the second guide pipe 104 is connected and communicated with the right ends of the plurality of connecting pipes in an adhesive manner; then, the right end of the glue sucking seat 102 is communicated with a liquid storage tank 301, and the liquid storage tank 301 is communicated with a negative pressure pump 302;
step 6: starting the negative pressure pump 302, allowing the polyurethane resin in the step 1 to enter the accommodating cavity through the feed inlet and the glue injection seat 101, guiding the polyurethane resin by the first guide pipe 103, so that the polyurethane resin enters the connecting pipe of the guide net 40 through the first through hole, and discharging the polyurethane resin from the liquid outlet hole while guiding the polyurethane resin by the connecting pipe, so that the whole accommodating cavity is filled with the polyurethane resin, and air in the accommodating cavity is discharged after passing through the liquid outlet hole, the connecting pipe, the liquid storage tank 301 and the negative pressure pump 302, so that air in the accommodating cavity is reduced, and the polyurethane resin can be prevented from being mixed with the air; in the process, the negative pressure pump 302 can suck air in the accommodating cavity, so that the polyurethane resin can be quickly filled in the whole accommodating cavity; after the containing cavity is filled with polyurethane resin, the polyurethane resin enters the liquid storage tank 301 after passing through the liquid outlet hole, the connecting pipe and the glue absorbing seat 102 in sequence under the suction action of the negative pressure pump 302, and the liquid storage tank 301 can recover and store the redundant polyurethane resin; in the process, the polyurethane resin entering the liquid storage tank 301 can be observed, when no bubble with the diameter larger than 0.5cm exists in the polyurethane resin, the containing cavity is filled with the polyurethane resin, air in the polyurethane resin is reduced, and the polyurethane resin is stopped to be filled;
and 7: and curing the polyurethane resin in the accommodating cavity for 20-26H at normal temperature to form the formed terrace.
Through the process, the preformed terrace 50 can be processed through the steps 3 and 4, so that the preformed terrace is convenient to prefabricate, and the preformed terrace 50 can be directly matched with the ground in the step 5 to form a stable base layer structure, so that the construction of the base layer is more convenient and rapid; meanwhile, through prefabrication of the preformed terrace 50, the dust amount of aggregate and mineral powder on a construction site can be reduced, the construction environment is cleaner, and the influence on the surface layer is reduced.
In the step 5, the arrangement and communication modes of the sealing cover 10, the glue injection seat 101, the glue absorption seat 102, the first flow guide pipe 103, the second flow guide pipe 104, the demolding cloth 20, the flow guide net 40, the liquid storage tank 301, the negative pressure pump 302 and other equipment are limited, so that the polyurethane resin can be injected, guided and recovered among the equipment in the step 6, wherein the sealing cover 10 can be matched with a base layer to control the thickness of the polyurethane resin in the surface layer, so that the upper surface layer structure of the molded terrace after molding is uniform, flat and reliable; flow guide net 40 can cooperate with first honeycomb duct 103, second honeycomb duct 104 and liquid storage pot 301, lets polyurethane resin can evenly pour into and hold the chamber, and whether convenient observation is held the intracavity through liquid storage pot 301 department and is filled with by polyurethane resin, and liquid storage pot 301 and negative pressure pump 302 of also being convenient for cooperate and retrieve unnecessary polyurethane resin and recycle.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The construction method of the polymer integral terrace is characterized by comprising the following steps:
step 1: preparing a high-molecular polymer adhesive, aggregate, mineral powder and a floor pre-forming mold;
step 2: mixing the aggregate and the mineral powder in the step 1 uniformly, and then mixing and uniformly stirring the mixed aggregate and mineral powder with a high molecular polymer adhesive to form a pre-mixed mixture; the mass fraction of the macromolecular polymer adhesive in the pre-mixed mixture accounts for 0.5-2.5% of the total mass of the pre-mixed mixture;
and 3, step 3: pouring the premixed mixture into a floor preforming mold, solidifying and preforming the premixed mixture at normal temperature to form a preformed floor, wherein the mass fraction of the high-molecular polymer adhesive in the preformed floor is 6-14% of the total mass of the preformed floor;
and 4, step 4: taking out the preformed terraces in the terrace preformed mold in the step 3, and fixedly paving a plurality of preformed terraces on the ground to form a base layer;
and 5: preparing a sealing cover, wherein one side of the sealing cover is an opening attached to the ground, a feed inlet communicated with the sealing cover is arranged on one side of the sealing cover, a discharge outlet communicated with the sealing cover is arranged on the other side of the sealing cover, the sealing cover covers a base layer, the opening of the sealing cover is attached to the ground, and a containing cavity filled with a high molecular polymer adhesive is formed between the inner surface of the sealing cover and the base layer;
step 6: the high molecular polymer adhesive in the step 1 enters the containing cavity through the feeding hole, overflows from the discharging hole after the containing cavity is filled with the high molecular polymer adhesive, and stops filling the high molecular polymer adhesive when the high molecular polymer adhesive flowing out of the discharging hole has no bubbles with the diameter larger than 1 cm;
and 7: and curing the high molecular polymer adhesive in the accommodating cavity at normal temperature to form the formed terrace.
2. The method as claimed in claim 1, further comprising a release cloth, wherein the release cloth is laid on the preformed terraces of step 3.
3. The construction method of the polymer integral terrace as claimed in claim 2, wherein a glue injection seat is fixedly arranged at a feed inlet of the sealing cover, and a glue suction seat is fixedly arranged at a discharge outlet of the sealing cover.
4. The construction method of the polymer integrated terrace as claimed in claim 3, wherein a liquid storage tank is communicated with one side of the glue absorbing seat far away from the sealing cover, and a negative pressure pump is communicated with the liquid storage tank.
5. The method for constructing a polymer integral terrace according to claim 4, wherein a plurality of first flow guide pipes communicated with the glue injection seat are arranged in the sealing cover, and one end of each first flow guide pipe, which is far away from the glue injection seat, is opposite to the preformed terrace.
6. The method as claimed in claim 5, wherein a plurality of second flow pipes are disposed in the sealing cover and are connected to the glue-absorbing base, and an end of the second flow pipe, which is far from the glue-absorbing base, is opposite to the preformed terrace.
7. The method as claimed in claim 6, further comprising a flow guiding net for guiding the polymer adhesive, wherein the flow guiding net is laid on the preformed floor or the release cloth, and the flow guiding net is fixedly connected and communicated with the glue injection seat or the first flow guiding pipe.
8. The construction method of the polymer integrated terrace as claimed in claim 7, wherein the flow guiding net comprises a plurality of connecting pipes, the connecting pipes are arranged in a staggered manner, and a plurality of liquid outlet holes are communicated with the side walls of the connecting pipes.
9. The method as claimed in any one of claims 1-8, wherein the polymer adhesive is epoxy resin or polyurethane resin.
10. The method as claimed in claim 9, wherein the vertical distance between the inner wall of the sealing cover and the upper surface of the preformed terrace is equal to the horizontal distance between the inner wall of the sealing cover and the side wall of the preformed terrace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596592.2A CN114872336A (en) | 2022-05-30 | 2022-05-30 | Construction method of polymer integral terrace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596592.2A CN114872336A (en) | 2022-05-30 | 2022-05-30 | Construction method of polymer integral terrace |
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| Publication Number | Publication Date |
|---|---|
| CN114872336A true CN114872336A (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210596592.2A Pending CN114872336A (en) | 2022-05-30 | 2022-05-30 | Construction method of polymer integral terrace |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144309A (en) * | 2013-03-01 | 2013-06-12 | 中国人民解放军国防科学技术大学 | VIMP (Variable Infusion Molding Process) preparation method of multi-wall composite-structure |
| CN107471683A (en) * | 2017-07-27 | 2017-12-15 | 江苏恒神股份有限公司 | A kind of composite liquid is molded finished pieces with complex shapes method |
| CN110804947A (en) * | 2019-11-12 | 2020-02-18 | 哈尔滨工业大学 | Assembled prefabricated polymer composite deck pavement slab and preparation method thereof |
-
2022
- 2022-05-30 CN CN202210596592.2A patent/CN114872336A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144309A (en) * | 2013-03-01 | 2013-06-12 | 中国人民解放军国防科学技术大学 | VIMP (Variable Infusion Molding Process) preparation method of multi-wall composite-structure |
| CN107471683A (en) * | 2017-07-27 | 2017-12-15 | 江苏恒神股份有限公司 | A kind of composite liquid is molded finished pieces with complex shapes method |
| CN110804947A (en) * | 2019-11-12 | 2020-02-18 | 哈尔滨工业大学 | Assembled prefabricated polymer composite deck pavement slab and preparation method thereof |
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