CN208844862U - Light thermal-insulation gravity flow self-leveling floor - Google Patents
Light thermal-insulation gravity flow self-leveling floor Download PDFInfo
- Publication number
- CN208844862U CN208844862U CN201821344400.4U CN201821344400U CN208844862U CN 208844862 U CN208844862 U CN 208844862U CN 201821344400 U CN201821344400 U CN 201821344400U CN 208844862 U CN208844862 U CN 208844862U
- Authority
- CN
- China
- Prior art keywords
- leveling
- floor
- gravity flow
- flow self
- light thermal
- 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.)
- Expired - Fee Related
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 51
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 37
- 239000010440 gypsum Substances 0.000 claims abstract description 32
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 32
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims abstract description 5
- 239000011241 protective layer Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 2
- 235000012149 noodles Nutrition 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 abstract description 8
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000009408 flooring Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 239000011507 gypsum plaster Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a kind of light thermal-insulation gravity flow self-leveling floors; gravity flow self-leveling floor is laid on concrete floor, and concrete floor is followed successively by watertight interface screed, gypsum base heat preservation gravity flowing levelling mortar bottom, gypsum based self-leveling mortar surface layer and aqueous polyurethane protective layer from bottom to top;Gypsum base, which is kept the temperature, is equipped with inverted V type steel reinforcement skeleton in gravity flowing levelling mortar bottom.The utility model light thermal-insulation gravity flow self-leveling floor can provide good heat insulating, good mechanical performance, light thermal-insulation gravity flow self-leveling floor low in cost and environmentally protective, and the large area that can be used for flooring is quick and precisely levelling, and have good heat preservation and energy conservation effects.
Description
Technical field
The utility model relates to building field, and in particular to a kind of light thermal-insulation gravity flow self-leveling floor.
Background technique
China's architectural energy consumption in 2015 accounts for about the 20% of national energy consumption, building energy conservation development side important after being
To.For reduction architectural energy consumption, need to carry out the Insulation of building, it is really cool in summer and warm in winter to accomplish.China's building is protected at present
Warm measure is directed generally to inner-outer wall, roof, window etc., and that does in terms of the heat preservation of floor is less.Research shows that floor heat dissipation consumption
The 20% of house overall heat dissipation energy consumption can be accounted for about, heat preservation terrace can effectively reduce the heat dissipation on floor, improve the heat insulating ability in house
Energy.
Traditional artificial floor construction is that mattess dabbing then is carried out artificial levelling construction, with human cost
Continuous improvement, gravity flowing levelling mortar gradually has competitiveness in terms of economy.Gravity flowing levelling mortar is a kind of novel ground
Mortar material, is Automatic Levelling the characteristics of flowing by liquid, and rapid draing, is saved compared to artificial floor leveling technique
Material and artificial, shortens the construction period.Gravity flowing levelling mortar as it is a kind of can accurate levelling floor leveling material, it is especially suitable
For the quick levelling of the Grounds such as megastore, supermarket, underground parking.
Summary of the invention
The purpose of this utility model is exactly to solve the above-mentioned problems and provides a kind of light thermal-insulation gravity flow self-leveling floor,
Have the characteristics that good heat insulating, good mechanical performance, and low in cost and environmentally protective, can be used for the big face of flooring
Product is quick and precisely levelling, and has good heat preservation and energy conservation effects.
Purpose of the utility model is realized as follows:
A kind of light thermal-insulation gravity flow self-leveling floor of the utility model, gravity flow self-leveling floor are laid on concrete floor, concrete
Flooring is followed successively by watertight interface screed, gypsum base heat preservation gravity flowing levelling mortar bottom, gypsum based self-leveling mortar face from bottom to top
Layer and aqueous polyurethane protective layer;Gypsum base, which is kept the temperature, is equipped with inverted V type steel reinforcement skeleton in gravity flowing levelling mortar bottom.
In a kind of above-mentioned light thermal-insulation gravity flow self-leveling floor gypsum base heat preservation gravity flowing levelling mortar bottom using building gypsum plaster,
Lightweight aggregate, ordinary portland cement and building additive preparation;Building gypsum plaster is industry byproduct preparation.
Building gypsum plaster includes desulfurization gypsum powder, phosphogypsum powder, fluorite in a kind of above-mentioned light thermal-insulation gravity flow self-leveling floor
At least one of cream powder.
Lightweight aggregate is glass bead, in haydite, thermal power plant's bottom slag in a kind of above-mentioned light thermal-insulation gravity flow self-leveling floor
It is at least one.
Gypsum base heat preservation gravity flowing levelling mortar surface layer uses land plaster, calcium powder in a kind of above-mentioned light thermal-insulation gravity flow self-leveling floor
It is prepared with building additive, land plaster is at least one of building gypsum plaster, high strength gypsum powder, crystal whisker of gypsum.
In a kind of above-mentioned light thermal-insulation gravity flow self-leveling floor build additive include calcium sulphate retarder, polycarboxylate water-reducer,
At least one of water-retaining admixture, defoaming agent, levelling agent, waterproofing agent of organosilicon.
In a kind of above-mentioned light thermal-insulation gravity flow self-leveling floor gypsum base heat preservation gravity flowing levelling mortar underlayer thickness be 20~
100mm, it is 3~10mm that gypsum base, which keeps the temperature gravity flowing levelling mortar surface thickness,.
The bottom and surface layer of the gravity flow self-leveling floor of the utility model keep the temperature gravity flowing levelling mortar using gypsum base, and the mortar is with stone
Based on cream, using the micro- contraction of gypsum aquation, the possibility of cracks in solidification process is reduced, simultaneously because its higher cohesive force
And bonding force, anti-hollowing cracking performance are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, the utility model light thermal-insulation gravity flow self-leveling floor is shown in figure, the light thermal-insulation gravity flow self-leveling floor
It is laid on concrete floor 1, including is followed successively by watertight interface screed 2, gypsum base heat preservation gravity flowing levelling mortar bottom from bottom to top
4, gypsum based self-leveling mortar surface layer 5 and aqueous polyurethane protective layer 6;Gypsum base, which is kept the temperature, is equipped with V in gravity flowing levelling mortar bottom 4
Fashioned iron reinforces skeleton 3.
The form of construction work of the utility model:
Concrete floor 1 is handled first, removes the place of floating ash, hollowing and cracking, then brushing interfacial agents, right
In hardness is poor or the more serious concrete floor 1 of aging, needs to brush 2-3 all over interfacial agents, form watertight interface screed
2, and inverted V type steel is installed and reinforces skeleton 3.
Then bedding mortar is slightly levelling: uniform using building gypsum plaster, ordinary portland cement, lightweight aggregate and corresponding building additive
It is mixed with bottom gypsum base heat preservation gravity flowing levelling mortar.By gravity flowing levelling mortar and suitable water (the general 0.35-0.45 of ratio of water to material)
It is stirred at low speed in gravity flowing levelling mortar blender, corresponding concrete floor 1 is flowed to by pipeline.To gravity flowing levelling mortar
After ground is stuffed entirely with corresponding height, assist by levelling rake it is levelling, construction thickness be generally 2~10cm, construct
Afterwards it should be noted that carrying out protection, notice that closed room prevents strong wind etc., it is thick it is levelling after bottom need to harden and form gypsum base afterwards for 24 hours and protect
Warm gravity flowing levelling mortar bottom 4, then carries out next procedure.
Finish coat is accurately levelling: outer using building gypsum plaster, high strength gypsum, crystal whisker of gypsum, dicalcium powder etc. and corresponding building
Agent is added uniformly to be mixed with surface layer gypsum base gravity flowing levelling mortar.By gravity flowing levelling mortar and suitable water (general 0.2- of ratio of water to material
0.3) in gravity flowing levelling mortar blender in stir at low speed, by pipeline flow to gypsum base keep the temperature gravity flowing levelling mortar bottom 4
On.After ground is stuffed entirely with corresponding height by gravity flowing levelling mortar, surfacing self-leveling floor mortar is defoamed by defoaming rolling,
Flat and smooth ground is obtained, is realized accurate levelling.The construction of general 5 Self-leveling of gypsum based self-leveling mortar surface layer is with a thickness of 3-
10mm.Gypsum based self-leveling mortar surface layer 5 after construction, which should be noted that, carries out protection, notices that closed room prevents strong wind.
Coating aqueous polyurethane protective layer 6 after gypsum based self-leveling mortar surface layer 5 is hardened.
The utility model light thermal-insulation gravity flow self-leveling floor can provide good heat insulating, good mechanical performance, it is low in cost and
Environmentally protective light thermal-insulation gravity flow self-leveling floor, the large area that can be used for flooring is quick and precisely levelling, and has good
Heat preservation and energy conservation effects.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.
Claims (2)
1. a kind of light thermal-insulation gravity flow self-leveling floor, the gravity flow self-leveling floor are laid on concrete floor, which is characterized in that described mixed
Solidifying Tulou face is followed successively by watertight interface screed, gypsum base heat preservation gravity flowing levelling mortar bottom, gypsum based self-leveling sand from bottom to top
Pulp noodle layer and aqueous polyurethane protective layer;
Inverted V type steel, which is equipped with, in the gypsum base heat preservation gravity flowing levelling mortar bottom reinforces skeleton.
2. a kind of light thermal-insulation gravity flow self-leveling floor as described in claim 1, which is characterized in that the gypsum base keeps the temperature Self-leveling
For screed with a thickness of 20~100mm, the gypsum base heat preservation gravity flowing levelling mortar surface thickness is 3~10mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821344400.4U CN208844862U (en) | 2018-08-20 | 2018-08-20 | Light thermal-insulation gravity flow self-leveling floor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821344400.4U CN208844862U (en) | 2018-08-20 | 2018-08-20 | Light thermal-insulation gravity flow self-leveling floor |
Publications (1)
Publication Number | Publication Date |
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CN208844862U true CN208844862U (en) | 2019-05-10 |
Family
ID=66356887
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CN201821344400.4U Expired - Fee Related CN208844862U (en) | 2018-08-20 | 2018-08-20 | Light thermal-insulation gravity flow self-leveling floor |
Country Status (1)
Country | Link |
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CN (1) | CN208844862U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111892315A (en) * | 2020-07-22 | 2020-11-06 | 江苏智晟节能科技股份有限公司 | Internal curing sand for special concrete and preparation method and application thereof |
CN112250408A (en) * | 2020-10-22 | 2021-01-22 | 浙江古思建筑科技有限公司 | Gypsum-based self-leveling mortar and application and construction method thereof |
CN112479665A (en) * | 2019-09-11 | 2021-03-12 | 韩超 | Gypsum-based floor paving system with heat preservation and heat insulation functions and construction method |
CN112707750A (en) * | 2021-02-05 | 2021-04-27 | 浙江牧星节能科技有限公司 | Light sound-insulation self-leveling concrete material |
CN113235866A (en) * | 2021-06-29 | 2021-08-10 | 凯诺(青岛)新型建材有限公司 | Gypsum is from levelling system |
CN113716930A (en) * | 2021-09-16 | 2021-11-30 | 江苏尼高科技有限公司 | Sand-free gypsum self-leveling material and application thereof in floor slab heat preservation and sound insulation system |
CN114477869A (en) * | 2022-01-27 | 2022-05-13 | 武汉盛大长青建材有限公司 | Thick-layer leveling material and construction method thereof |
-
2018
- 2018-08-20 CN CN201821344400.4U patent/CN208844862U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112479665A (en) * | 2019-09-11 | 2021-03-12 | 韩超 | Gypsum-based floor paving system with heat preservation and heat insulation functions and construction method |
CN111892315A (en) * | 2020-07-22 | 2020-11-06 | 江苏智晟节能科技股份有限公司 | Internal curing sand for special concrete and preparation method and application thereof |
CN112250408A (en) * | 2020-10-22 | 2021-01-22 | 浙江古思建筑科技有限公司 | Gypsum-based self-leveling mortar and application and construction method thereof |
CN112707750A (en) * | 2021-02-05 | 2021-04-27 | 浙江牧星节能科技有限公司 | Light sound-insulation self-leveling concrete material |
CN113235866A (en) * | 2021-06-29 | 2021-08-10 | 凯诺(青岛)新型建材有限公司 | Gypsum is from levelling system |
CN113716930A (en) * | 2021-09-16 | 2021-11-30 | 江苏尼高科技有限公司 | Sand-free gypsum self-leveling material and application thereof in floor slab heat preservation and sound insulation system |
CN114477869A (en) * | 2022-01-27 | 2022-05-13 | 武汉盛大长青建材有限公司 | Thick-layer leveling material and construction method thereof |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
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CF01 | Termination of patent right due to non-payment of annual fee |