CN209339528U - A kind of environment protecting thermal insulating damping cracking resistance ground system - Google Patents
A kind of environment protecting thermal insulating damping cracking resistance ground system Download PDFInfo
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- CN209339528U CN209339528U CN201822251124.3U CN201822251124U CN209339528U CN 209339528 U CN209339528 U CN 209339528U CN 201822251124 U CN201822251124 U CN 201822251124U CN 209339528 U CN209339528 U CN 209339528U
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- ground system
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- cracking resistance
- thermal insulating
- aggregate concrete
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Abstract
The utility model discloses a kind of environment protecting thermal insulating damping cracking resistance ground system, which includes the profiled sheet being successively laid with from bottom to up, modified polyphenyl particle lightweight aggregate concrete layer, glass chopped strand mat layer, ungauged regions molding sand slurry transition zone, surface layer.Modified polyphenyl particle lightweight aggregate concrete layer is introduced in ground system, and also there is excellent heat preservation damping effect while mitigating structural weight per square meter；Super high strength and no shrinting type transition screed is introduced in ground system; due to the flow leveling and super hardening performance that super high strength and no shrinting type transition mortar is excellent; so that construction is convenient, quick; and the morning of super high strength and no shrinting type transition mortar is strong, high-strength performance; it can play a protective role to modified polyphenyl particle lightweight aggregate concrete layer, while also help the rapid construction of surface layer.The utility model ground system has universality, can realize different function by selecting different surface layers.
Description
Technical field
The utility model belongs to the application field more particularly to a kind of environment protecting thermal insulating damping cracking resistance of environmentally friendly earth material
Plane system.
Background technique
With the in-depth research and development of assembled architecture, the fabricated construction system of lightgage steel joist system is because of its self weight
Gently, flexible for installation, the site operation period is short, low emission, it is pollution-free the features such as also gradually widely applied in various buildings,
Such as low-rise dwelling, LOFT floor add build, skyscraper interlayer adds and builds.But in lightgage steel joist building system, floor ground floor
Self weight, damping, sound insulation the problems such as be always an important factor for influencing its design.Conventional concrete ground exists from great (one
As wet density be 2400kg/m3), long construction period, hollowing easy to crack, the problems such as not keeping the temperature, the plates such as OSB plate, cement fibrolite plate
There is the problems such as shaking big, not sound insulation, not insulation in material letter floor file face.
Utility model content
The existing terrestrial techniques of lightgage steel joist building system there are aiming at the problem that, the utility model provides a kind of environment-friendly type
Keep the temperature damping cracking resistance ground system.
The utility model introduces the modified polyphenyl with lightweight, damping, sound insulation in lightgage steel joist system ground system
Particle lightweight aggregate concrete, conducive to the light thermal-insulation vibration-absorptive material for forming stable structure；The superelevation of introducing upper flow regime is strong, and (superelevation is anti-
Folding compression strength) ungauged regions type transition mortar for protecting to lightweight aggregate concrete prevents lightweight aggregate concrete from damaging,
It simultaneously can be with the load on a degree of receiving ground.
Environment protecting thermal insulating damping cracking resistance ground system provided by the utility model, including the die mould being successively laid with from bottom to up
Steel plate, modified polyphenyl particle lightweight aggregate concrete layer, glass chopped strand mat layer, ungauged regions molding sand starch transition zone, surface layer.
Further, the construction thickness of modified polyphenyl particle lightweight aggregate concrete layer is preferably 30mm ~ 50mm.
Modified polyphenyl particle lightweight aggregate concrete be it is a kind of mainly by modified polyphenyl particle, sulphate aluminium cement and other
The mixture that additive mix obtains has the effect of that lightweight, heat preservation, damping, morning are strong, and it is convenient to construct, and can significantly subtract
Lightly while plane system weight, moreover it is possible to significant to shorten the construction period and environmentally protective.
Further, every square metre of glass chopped strand mat layer, weight are 110 g ~ 130g.
After pouring modified polyphenyl particle lightweight aggregate concrete, fiberglass gridding cloth is paved light in modified polyphenyl particle
Aggregate concrete pulp surface, and fiberglass gridding cloth is patted in modified polyphenyl particle lightweight aggregate concrete slurry, make
Modified polyphenyl particle lightweight aggregate concrete slurry and fiberglass gridding cloth bonding, increase the light bone of modified polyphenyl particle to play
Material concrete layer crack resistance and the effect for preventing granular polystyrene from falling off.
Further, the construction thickness of ungauged regions molding sand slurry transition zone is preferably 15mm ~ 30mm.
Ungauged regions molding sand slurry is a kind of mainly mixing as made of sulphate aluminium cement, aggregate and other additive mixs
Object, with excellent levelling effect, and volume stability is high, and ungauged regions, hollowing, does not crack.It is starched using ungauged regions molding sand
The ungauged regions molding sand of acquisition starches transition zone, and smooth, efficient transition zone can be provided for terrace system surface construction, meanwhile, also
Modified polyphenyl particle lightweight aggregate concrete layer can be protected.
Further, surface layer is one of timber floor, composite floor board, carpet, cement self-leveling layer, concrete foundation construction
Project is selected surface material and is designed, so that ground system be made to have different function.
When surface layer uses cement self-leveling layer, thickness is preferably 3 ~ 5mm.
A kind of construction method of above-mentioned environment protecting thermal insulating damping cracking resistance ground system are as follows:
It is laid with modified polyphenyl particle lightweight aggregate concrete slurry on profiled sheet, presses glass fiber mesh after levelling to surface
Ge Bu, and face is received to fiberglass gridding cloth, make modified polyphenyl particle lightweight aggregate concrete pulp surface adhering glass web
Ge Bu；Ungauged regions molding sand slurry is laid on fiberglass gridding cloth later, ungauged regions molding sand is obtained and starches transition zone；In ungauged regions type
Surface construction is carried out on mortar transition zone.
Preferably, re-laying ungauged regions molding sand after granular polystyrene lightweight aggregate concrete intensity to be modified reaches 1.0MPa
Slurry；After 24 ~ 48 hours, then carry out surface construction.In winter generally after 48 hours, surface construction is being carried out.
Compared to the prior art, the utility model have following features and the utility model has the advantages that
Modified polyphenyl particle lightweight aggregate concrete layer is introduced in ground system, is also had while mitigating structural weight per square meter
Excellent heat preservation damping effect；Super high strength and no shrinting type transition screed is introduced in ground system, due to super high strength and no shrinting
The excellent flow leveling of type transition mortar and super hardening performance, so that construction is convenient, quick, and super high strength and no shrinting type transition
The morning of mortar is strong, high-strength performance, can play a protective role to modified polyphenyl particle lightweight aggregate concrete layer, while also helping face
The rapid construction of layer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of environment protecting thermal insulating damping cracking resistance ground system in embodiment.
In figure, 1- profiled sheet base, 2- modified polyphenyl particle lightweight aggregate concrete layer, 3- glass chopped strand mat layer,
The super high strength and no shrinting type transition screed of 4-, 5- surface layer.
Specific embodiment
Technical solutions of the utility model and beneficial effect are described in detail below in conjunction with embodiment, but this field
The skilled person will understand that the following example is merely to illustrate the utility model, and it is not construed as limitation the scope of the utility model.
The person that is not specified actual conditions in embodiment, carries out according to conventional conditions or manufacturer's recommended conditions.Agents useful for same or instrument are not
Production firm person is indicated, is the conventional products that can be obtained by commercially available purchase.
Embodiment
The present embodiment ground system adds for lightgage steel joist system builds skyscraper interlayer floor plates heat preservation damping ground system.
Base is profiled sheet, and base carries out the test of integral level degree to base after being laid with, wants when flatness reaches
After asking, it is 500 kg/m that dry density is laid in base3Modified polyphenyl particle lightweight aggregate concrete, construct with a thickness of 50mm.
Layer of glass grid cloth is pressed after levelling to modified polyphenyl particle lightweight aggregate concrete surface, it is enterprising in fiberglass gridding cloth
Row receipts face, until modified polyphenyl particle lightweight aggregate concrete slurry being capable of adhering glass fibrous mesh cloth.Granular polystyrene to be modified is light
It is the super high strength and no shrinting type transition screed of 15mm in laying depth above after aggregate concrete intensity reaches 1.0MPa, to
The construction of C30F7 self-leveling mud layer is carried out after 24 hours on super high strength and no shrinting type transition screed, is constructed with a thickness of 5mm.
Although above having made detailed description to the utility model with a general description of the specific embodiments,
But on the basis of the utility model, it can be made some modifications or improvements, this is aobvious and easy to those skilled in the art
See.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model
Claimed range.
Claims (5)
1. a kind of environment protecting thermal insulating damping cracking resistance ground system, it is characterized in that:
Including profiled sheet, the modified polyphenyl particle lightweight aggregate concrete layer, fiberglass gridding cloth being successively laid with from bottom to up
Layer, ungauged regions molding sand starch transition zone, surface layer.
2. environment protecting thermal insulating damping cracking resistance ground system as described in claim 1, it is characterized in that:
The construction of the modified polyphenyl particle lightweight aggregate concrete layer is with a thickness of 30mm ~ 50mm.
3. environment protecting thermal insulating damping cracking resistance ground system as described in claim 1, it is characterized in that:
Every square metre of glass chopped strand mat layer, weight are 110 g ~ 130g.
4. environment protecting thermal insulating damping cracking resistance ground system as described in claim 1, it is characterized in that:
The construction of the ungauged regions molding sand slurry transition zone is with a thickness of 15mm ~ 30mm.
5. environment protecting thermal insulating damping cracking resistance ground system as described in claim 1, it is characterized in that:
The surface layer is timber floor, composite floor board, carpet or cement self-leveling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251124.3U CN209339528U (en) | 2018-12-29 | 2018-12-29 | A kind of environment protecting thermal insulating damping cracking resistance ground system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251124.3U CN209339528U (en) | 2018-12-29 | 2018-12-29 | A kind of environment protecting thermal insulating damping cracking resistance ground system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339528U true CN209339528U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822251124.3U Active CN209339528U (en) | 2018-12-29 | 2018-12-29 | A kind of environment protecting thermal insulating damping cracking resistance ground system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441058A (en) * | 2018-12-29 | 2019-03-08 | 武汉永信美绿建新技术有限公司 | A kind of environment protecting thermal insulating damping cracking resistance ground system and its construction method |
-
2018
- 2018-12-29 CN CN201822251124.3U patent/CN209339528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441058A (en) * | 2018-12-29 | 2019-03-08 | 武汉永信美绿建新技术有限公司 | A kind of environment protecting thermal insulating damping cracking resistance ground system and its construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 Hubei Province, Wuhan city Wuchang District Road No. 65 Oriole Guangdong Chutian Kokusai Hotel No. 3 4 floor Patentee after: Wuhan fulotec Material Technology Co., Ltd Address before: 430000 Hubei Province, Wuhan city Wuchang District Road No. 65 Oriole Guangdong Chutian Kokusai Hotel No. 3 4 floor Patentee before: WUHAN YONGXIN MEILV JIANXIN TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |