CN208844862U - Light thermal-insulation gravity flow self-leveling floor - Google Patents
Light thermal-insulation gravity flow self-leveling floor Download PDFInfo
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- 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
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- leveling
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- flow self
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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 |
|---|---|---|---|
| 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 |
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| Publication Number | Publication Date |
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| CN208844862U true CN208844862U (en) | 2019-05-10 |
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| CN201821344400.4U Active CN208844862U (en) | 2018-08-20 | 2018-08-20 | Light thermal-insulation gravity flow self-leveling floor |
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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 active Active
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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