CN114263325A - Microcrystal thermal insulation and sound insulation mortar self-leveling floor - Google Patents
Microcrystal thermal insulation and sound insulation mortar self-leveling floor Download PDFInfo
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- CN114263325A CN114263325A CN202111480622.5A CN202111480622A CN114263325A CN 114263325 A CN114263325 A CN 114263325A CN 202111480622 A CN202111480622 A CN 202111480622A CN 114263325 A CN114263325 A CN 114263325A
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- 238000009413 insulation Methods 0.000 title claims abstract description 78
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 39
- 239000013081 microcrystal Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001816 cooling Methods 0.000 claims abstract description 64
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000011083 cement mortar Substances 0.000 claims abstract description 15
- 230000002940 repellent Effects 0.000 claims abstract description 3
- 239000005871 repellent Substances 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 9
- 239000011527 polyurethane coating Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 5
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a microcrystal thermal insulation sound insulation mortar self-leveling floor in the technical field of self-leveling floors, which comprises a concrete layer; the baffle plate assembly is arranged on the left side of the concrete layer; the waterproof coating is coated on the top of the concrete layer; a cooling assembly disposed on top of the water repellent coating; the water feeding assembly is positioned on the left side of the baffle assembly; the self-leveling cement mortar layer is laid on the cooling assembly and the waterproof coating; when cooling water flows in the cooling pipe, the temperature of the part, contacted with the cooling pipe, of the outer side of the cooling water is higher, the central temperature is low, and by arranging the flow guide head, the water at the central position of the cooling water is dispersed to the outer side and then is mixed with the water with high temperature at the outer side, so that the temperature of each part of the cooling water is close to balance, and the heat on the cooling pipe can be better taken away.
Description
Technical Field
The invention relates to the technical field of self-leveling terraces, in particular to a microcrystal thermal insulation and sound insulation mortar self-leveling terrace.
Background
The self-leveling floor is a single-component product prepared by mixing raw materials, such as cement-based cementing materials, fine aggregates, fillers, other powdery additives and the like, prefabricated by a factory, and is used after being uniformly stirred by adding water according to the use instruction of a manufacturer.
When using cement mortar to do the self-leveling terrace, the easy hardening shrink appears, and then leads to the condition of ground fracture, and the pipeline that leads to the cooling water is generally laid to the tradition before pouring for heat in the cement mortar after pouring can be taken out through the cooling water, with the temperature stress that receives in the reduction cement course, and then the condition of reduction fracture.
The mode has poor effect in actual use, and therefore the microcrystal thermal insulation and sound insulation mortar self-leveling terrace is provided.
Disclosure of Invention
The invention aims to provide a microcrystal thermal insulation and sound insulation mortar self-leveling floor to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the microcrystal thermal insulation and sound insulation mortar self-leveling floor comprises a concrete layer; the baffle plate assembly is arranged on the left side of the concrete layer; the waterproof coating is coated on the top of the concrete layer; a cooling assembly disposed on top of the water repellent coating; the water feeding assembly is positioned on the left side of the baffle assembly; the self-leveling cement mortar layer is laid on the cooling assembly and the waterproof coating; the glass fiber cloth layer is arranged on the self-leveling cement mortar layer; and the super wear-resistant microcrystalline polyurethane coating is arranged on the glass fiber cloth layer.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the baffle subassembly includes the baffle that contacts with concrete layer, transversely set up the through-hole that two sets of structures are the same on the baffle, the baffle all is provided with electric putter in the top and the bottom of through-hole, and electric putter's power end all is connected with the fixed plate.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the cooling assembly comprises a support arranged at the top of the waterproof coating, a cooling pipe is arranged at the top of the support and is of a serpentine structure, one end of the cooling pipe is opposite to the rear side of the through hole, the other end of the cooling pipe is opposite to the front side of the through hole, and a flow guide device is uniformly arranged in the cooling pipe.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the left side of the cooling tube is flush with the baffle.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the guide device comprises a connecting seat arranged in the cooling pipe, a guide groove is formed in the connecting seat, a spring is arranged in the guide groove, and a guide head connected with the guide groove in a sliding mode is connected to the spring.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the water supply assembly comprises a water tank, moving wheels are arranged at the periphery of the bottom of the water tank, the water tank is communicated with one end of a return pipe, the other end of the return pipe penetrates through the front side, the through hole is communicated with the cooling pipe, a pump is arranged at the rear side of the water tank, a water inlet of the pump is communicated with the water tank, a water outlet of the pump is communicated with one end of the feed pipe, the other end of the feed pipe penetrates through the rear side, the through hole is communicated with the cooling pipe, and a handle is arranged on the water tank.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the flow guide head is of a conical structure, and the end with the small longitudinal sectional area of the flow guide head is opposite to the water flow direction of the cooling pipe.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: an auxiliary device is arranged on the water tank.
As a preferred scheme of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace, the microcrystal thermal insulation and sound insulation mortar self-leveling terrace comprises the following steps: the auxiliary device establishes the gear one on pump machine power end including the cover, the left side and the gear train meshing of gear one are connected, and the gear train rotates and installs on the water tank, the gear train is connected with the meshing of gear two, and the rotation of gear two installs on the water tank, the top one end of gear two is rotated with the one end of movable rod and is connected, the other end and the connecting rod of movable rod rotate to be connected, and the connecting rod runs through the rear side of water tank, the front end of connecting rod rotates through the bearing and is connected with the screw rod, and the front end of screw rod runs through the mounting bracket and evenly is provided with the dead lever, the mounting bracket sets up on the water tank, the dead lever is located the water tank.
Compared with the prior art, the invention has the beneficial effects that: when cooling water flows in the cooling pipe, the temperature of the part of the outer side of the cooling water, which is in contact with the cooling pipe, is higher, the central temperature is low, and water at the central position of the cooling water is dispersed to the outer side by arranging the flow guide head, further mixing with high-temperature water outside, so that the temperature of each part of the cooling water approaches to balance, the heat on the cooling pipe is conveniently taken away, the flow guide head can move through the spring, thereby buffering the impact force on the outer side of the flow guide head and avoiding the overlarge impact force from acting on the connecting seat to cause the position of the cooling pipe to be loosened, when the pump is used for delivering water, the first gear drives the second gear to rotate through the gear set, so that the movable rod can drive the connecting rod to move backwards and forwards, and then make the dead lever can rotate and reciprocating motion around and, be convenient for carry out rapid cooling to the water that sends back to when sending back in the cooling tube, can guarantee to take hot effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace of the invention;
FIG. 2 is a schematic structural diagram of a baffle plate assembly of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace of the invention;
FIG. 3 is a schematic sectional view of the structure of the cooling assembly of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace of the invention;
FIG. 4 is a schematic structural diagram of the A position of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace of the invention;
FIG. 5 is a schematic structural view of a water supply assembly of the microcrystal thermal insulation and sound insulation mortar self-leveling terrace of the invention.
In the figure: 100. a concrete layer; 200. a baffle assembly; 201. a baffle plate; 202. an electric push rod; 203. a fixing plate; 300. a water-resistant coating; 400. a cooling assembly; 401. a support; 402. a cooling tube; 403. a flow guide device; 4031. a connecting seat; 4032. a spring; 4033. a flow guide head; 500. a water delivery assembly; 501. a water tank; 502. a moving wheel; 503. a return pipe; 504. a pump machine; 505. a feed pipe; 506. a handle; 507. an auxiliary device; 5071. a first gear; 5072. a gear set; 5073. a second gear; 5074. a movable rod; 5075. a connecting rod; 5076. a screw; 5077. a mounting frame; 5078. fixing the rod; 600. a self-leveling cement mortar layer; 700. a glass fiber cloth layer; 800. super wear-resistant microcrystalline polyurethane coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
Example 1
Referring to fig. 1 to 5, the microcrystal thermal insulation and sound insulation mortar self-leveling floor comprises a concrete layer 100; the baffle assembly 200, the baffle assembly 200 is arranged at the left side of the concrete layer 100, and the other three sides of the concrete layer 100 are blocked by the wall; the waterproof coating 300 is coated on the top of the concrete layer 100, and the waterproof coating 300 is water emulsion type waterproof paint and can play a waterproof role; a cooling assembly 400, the cooling assembly 400 being disposed on top of the waterproof coating 300; the water supply assembly 500, the water supply assembly 500 is positioned at the left side of the baffle assembly 200; the self-leveling cement mortar layer 600 is laid on the cooling component 400 and the waterproof coating 300, the self-leveling cement mortar layer 600 is laid after the cooling component 400 is laid on the waterproof coating 300, and gypsum-based heat-insulation mortar is mixed in the self-leveling cement mortar layer 600, so that the heat-insulation effect can be improved; the glass fiber cloth layer 700 is arranged on the self-leveling cement mortar layer 600, and the glass fiber cloth layer 700 can play a sound insulation role; and super wear-resisting micrite polyurethane coating 800, super wear-resisting micrite polyurethane coating 800 sets up on fine cloth layer 700 of glass, improves wear-resisting effect.
Referring to fig. 1 to 2, the baffle assembly 200 includes a baffle 201 contacting with the concrete layer 100, the baffle 201 can be fixed, two sets of through holes with the same structure are transversely formed on the baffle 201, the baffle 201 is provided with an electric push rod 202 at the top and the bottom of the through holes, the power end of the electric push rod 202 is connected with a fixing plate 203, and the electric push rod 202 can drive the fixing plate 203 to move.
Referring to fig. 1 to 3, the cooling module 400 includes a support 401 arranged on the top of the waterproof coating 300, a cooling pipe 402 is arranged on the top of the support 401, the cooling pipe 402 is of a serpentine structure and can increase the heat dissipation area, one end of the cooling pipe 402 is opposite to the rear side through hole, the other end of the cooling pipe 402 is opposite to the front side through hole, a flow guide device 403 is uniformly arranged in the cooling pipe 402, and the left side of the cooling pipe 402 is flush with the baffle 201, so that the self-leveling cement mortar layer 600 aligned with the baffle is convenient to lay.
Referring to fig. 3 to 4, the flow guiding device 403 includes a connecting seat 4031 disposed in the cooling tube 402, a guide groove is formed in the connecting seat 4031, a spring 4032 is disposed in the guide groove, a flow guiding head 4033 slidably connected to the guide groove is connected to the spring 4032, and an impact force applied to the flow guiding head 4033 can be buffered by the spring 4032.
Referring to fig. 1 to 5, water feeding assembly 500 includes a water tank 501, a moving wheel 502 is disposed around the bottom of water tank 501, it is convenient to move water tank 501 to a construction site, water tank 501 is communicated with one end of a return pipe 503, the other end of return pipe 503 penetrates through a front side through hole and is communicated with a cooling pipe 402, a pump 504 is disposed at the rear side of water tank 501, the water inlet of pump 504 is communicated with water tank 501, the water outlet of pump 504 is communicated with one end of a feed pipe 505, the other end of feed pipe 505 penetrates through a rear side through hole and is communicated with cooling pipe 402, a handle 506 is disposed on water tank 501, and pushing device is convenient for handle 506.
Referring to fig. 3 to 4, the flow guide head 4033 has a tapered structure, and the end of the flow guide head 4033 having a small longitudinal sectional area is opposite to the water flow direction of the cooling pipe 402, so that the central water flow can be dispersed.
When the self-leveling cement mortar layer 600 is laid, the water tank 501 is pushed by the handle 506 and the moving wheel 502, the feeding pipe 505 penetrates through the baffle 201 to be communicated with one end of the cooling pipe 402, the return pipe 503 penetrates through the baffle 201 to be communicated with the other end of the cooling pipe 402, then the fixed plate 203 is driven by the electric push rod 202 to move to clamp the feeding pipe 505 and the return pipe 503, then the pump 504 is started, cooling water in the water tank 501 is fed into the cooling pipe 402 through the feeding pipe 505 to flow and is fed into the water tank 501 through the return pipe 503, when the cooling water passes through the cooling pipe 402, the temperature of the part, which is in contact with the cooling pipe 402, of the outer side of the cooling water is higher, the center temperature is low, water at the center of the cooling water is dispersed to the outer side through the flow guide head 4033 and is mixed with the water with the high temperature at the outer side, the temperature of the cooling water is close to balance, the heat on the cooling pipe 402 is better taken away, and the flow guide head 4033 can move through the spring 4032, further, impact force applied to the outer side of the flow guide head 4033 can be buffered, and excessive impact force is prevented from being applied to the connecting seat 4031, so that the position of the cooling pipe 402 is loosened.
Example 2
Referring to fig. 1 and 5, an auxiliary device 507 is arranged on the water tank 501, the auxiliary device 507 includes a first gear 5071 sleeved on a power end of the pump 504, when the pump 504 works, the first gear 5071 rotates along with the first gear 5071, a left side of the first gear 5071 is meshed with a gear 5072, the gear 5072 is rotatably installed on the water tank 501, the gear 5072 is meshed with a second gear 5073, the second gear 5073 is rotatably installed on the water tank 501, when the first gear 5071 rotates, the gear 5072 rotates along with the first gear, the gear 5073 rotates along with the second gear, one end of a top of the second gear 5073 is rotatably connected with one end of a movable rod 5074, the other end of the movable rod 5074 is rotatably connected with a connecting rod 5075, when the second gear 5073 rotates, the movable rod 5074 moves along with the second gear, the connecting rod 5075 can slide back and forth in a front direction, a front end of the connecting rod 5075 is rotatably connected with a screw 5076 through a bearing, and the front end of screw 5076 runs through mounting bracket 5077 and evenly is provided with dead lever 5078, and mounting bracket 5077 sets up on water tank 501, and dead lever 5078 is located water tank 501 for screw 5076 makes a round trip to rotate and reciprocating motion on mounting bracket 5077, is convenient for carry out rapid cooling to the water of sending back, thereby when sending back in cooling tube 402, can guarantee to take the hot effect.
The rest of the structure was the same as in example 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Microcrystal heat preservation sound insulation mortar is from levelling terrace, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a concrete layer (100);
a baffle assembly (200), the baffle assembly (200) being disposed on a left side of the concrete layer (100);
a waterproof coating (300), the waterproof coating (300) being coated on top of the concrete layer (100);
a cooling assembly (400), the cooling assembly (400) being disposed on top of the water repellent coating (300);
the water feeding assembly (500), the water feeding assembly (500) is positioned at the left side of the baffle plate assembly (200);
a self-leveling cement mortar layer (600), the self-leveling cement mortar layer (600) being laid on the cooling component (400) and the waterproof coating (300);
the glass fiber cloth layer (700), the glass fiber cloth layer (700) is arranged on the self-leveling cement mortar layer (600); and
the glass fiber cloth layer is characterized by comprising a super wear-resistant microcrystalline polyurethane coating (800), wherein the super wear-resistant microcrystalline polyurethane coating (800) is arranged on the glass fiber cloth layer (700).
2. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 1 is characterized in that: the baffle plate assembly (200) comprises a baffle plate (201) which is in contact with a concrete layer (100), two groups of through holes with the same structure are transversely formed in the baffle plate (201), the baffle plate (201) is provided with electric push rods (202) at the top and the bottom of the through holes, and power ends of the electric push rods (202) are connected with fixing plates (203).
3. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 2 is characterized in that: cooling unit (400) is including setting up support (401) at waterproof coating (300) top, the top of support (401) is provided with cooling tube (402), and cooling tube (402) are snakelike structure, the one end and the rear side of cooling tube (402) the through-hole is relative, the other end and the front side of cooling tube (402) the through-hole is relative, evenly be provided with guiding device (403) in cooling tube (402).
4. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 3, characterized in that: the left side of the cooling pipe (402) is flush with the baffle plate (201).
5. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 3, characterized in that: the flow guide device (403) comprises a connecting seat (4031) arranged in the cooling pipe (402), a guide groove is formed in the connecting seat (4031), a spring (4032) is arranged in the guide groove, and a flow guide head (4033) connected with the guide groove in a sliding mode is connected to the spring (4032).
6. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 5, characterized in that: send water subassembly (500) to include water tank (501), the bottom of water tank (501) all is provided with around and removes wheel (502), water tank (501) and the one end intercommunication of sending back pipe (503), the other end of sending back pipe (503) runs through the front side through-hole and cooling tube (402) intercommunication, the rear side of water tank (501) is provided with pump (504), and the water inlet and water tank (501) intercommunication of pump (504), the delivery port of pump (504) and the one end intercommunication of sending into pipe (505), the other end of sending into pipe (505) runs through the rear side through-hole and cooling tube (402) intercommunication, be provided with handle (506) on water tank (501).
7. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 6, characterized in that: the flow guide head (4033) is of a conical structure, and one end of the flow guide head (4033) with a small longitudinal sectional area is opposite to the water flow direction of the cooling pipe (402).
8. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 6, characterized in that: an auxiliary device (507) is arranged on the water tank (501).
9. The microcrystal thermal insulation and sound insulation mortar self-leveling floor according to claim 8, characterized in that: the auxiliary device (507) comprises a first gear (5071) sleeved on the power end of the pump (504), the left side of the first gear (5071) is meshed with a gear set (5072), and the gear set (5072) is rotatably arranged on the water tank (501), the gear set (5072) is meshed with the second gear (5073), and a second gear (5073) is rotatably arranged on the water tank (501), one end of the top of the second gear (5073) is rotatably connected with one end of a movable rod (5074), the other end of the movable rod (5074) is rotatably connected with the connecting rod (5075), and the connecting rod (5075) penetrates through the rear side of the water tank (501), the front end of the connecting rod (5075) is rotatably connected with a screw rod (5076) through a bearing, and the front end of the screw rod (5076) penetrates through the mounting rack (5077) and is uniformly provided with a fixing rod (5078), the mounting rack (5077) is arranged on the water tank (501), and the fixing rod (5078) is located in the water tank (501).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111480622.5A CN114263325B (en) | 2021-12-07 | 2021-12-07 | Microcrystal heat-insulating sound-insulating mortar self-leveling terrace |
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| CN202111480622.5A CN114263325B (en) | 2021-12-07 | 2021-12-07 | Microcrystal heat-insulating sound-insulating mortar self-leveling terrace |
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| CN114263325B CN114263325B (en) | 2024-02-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081187U (en) * | 1996-01-08 | 1996-07-30 | 清男 小林 | Construction method of hot water floor heating system |
| CN206438720U (en) * | 2016-12-15 | 2017-08-25 | 东莞市盈通净化科技有限公司 | Terrace is applied in a kind of epoxy resin high power mortar |
| CN209277457U (en) * | 2018-12-19 | 2019-08-20 | 富莱克斯(天津)科技有限公司 | A kind of waterproof and heat-insulating terrace |
| CN111411756A (en) * | 2020-04-13 | 2020-07-14 | 张晟 | Construction process of inorganic self-leveling heat-preservation sound-insulation terrace |
| CN214006403U (en) * | 2020-12-12 | 2021-08-20 | 杭州康勋建设有限公司 | Self-leveling terrace structure |
-
2021
- 2021-12-07 CN CN202111480622.5A patent/CN114263325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081187U (en) * | 1996-01-08 | 1996-07-30 | 清男 小林 | Construction method of hot water floor heating system |
| CN206438720U (en) * | 2016-12-15 | 2017-08-25 | 东莞市盈通净化科技有限公司 | Terrace is applied in a kind of epoxy resin high power mortar |
| CN209277457U (en) * | 2018-12-19 | 2019-08-20 | 富莱克斯(天津)科技有限公司 | A kind of waterproof and heat-insulating terrace |
| CN111411756A (en) * | 2020-04-13 | 2020-07-14 | 张晟 | Construction process of inorganic self-leveling heat-preservation sound-insulation terrace |
| CN214006403U (en) * | 2020-12-12 | 2021-08-20 | 杭州康勋建设有限公司 | Self-leveling terrace structure |
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| CN114263325B (en) | 2024-02-20 |
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