CN104863295A - Special non-dismantling compound heat-insulating sound board for household floor slabs and construction method thereof - Google Patents
Special non-dismantling compound heat-insulating sound board for household floor slabs and construction method thereof Download PDFInfo
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- CN104863295A CN104863295A CN201510143757.0A CN201510143757A CN104863295A CN 104863295 A CN104863295 A CN 104863295A CN 201510143757 A CN201510143757 A CN 201510143757A CN 104863295 A CN104863295 A CN 104863295A
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Abstract
The invention discloses a special non-dismantling compound heat-insulating sound board for household floor slabs. The compound heat-insulating sound board for household floor slabs comprises a polymer light-weight mortar enhancing layer (1) at the bottom, an underside polymer mortar bonding layer (2) bonded onto the polymer light-weight mortar enhancing layer (1), an alkaliproof mesh fabric (3) bonded onto the underside polymer mortar bonding layer (2), a heat-and-sound insulating layer (4) located on the alkaliproof mesh fabric (3), another alkaliproof mesh fabric (3) bonded onto the heat-and-sound insulating layer (4), and an upperside polymer mortar bonding layer (5) bonded onto the later alkaliproof mesh fabric (3). The special non-dismantling compound heat-insulating sound board for household floor slabs is reasonable in structural design and excellent in heat-and-sound insulating performance, can realize heat insulating and sound insulating integration of building structures, compared with the prior art, has the advantages of being advanced in technique, economical and reasonable, safe and applicable, reliable in project quality and the like, and is long in service life and wide in application range.
Description
Technical field
The present invention relates to a kind of structure material, being specifically related to one can heat insulating and sound insulating, and safe and reliable, cost is low, easily construct, special the exempting from of the novel point of family floor had wide range of applications tears complex heat-preservation sound barrier sheet material open.
Background technology
Along with country greatly develops green building, build healthy comfortable Novel residence, improve foothold and starting point that residence comfort is building energy conservation.And in existing building, abutting residence freezes when difference, heat supply time, the energy consumption transmission of point family floor even exceedes the energy consumption waste of peripheral structure, is unfavorable for the control of actual consumption.Noise floor interference is then the contradiction focus in upper and lower neighbourhood, housing construction building always.Therefore, building operations must be considered to take insulation and sound insulation measure to floor simultaneously.A tradition point family floor adopts heat insulating and sound insulating way often to have 3 kinds: (1) vibration damping acoustic pad+plastic extrusion heated board, (2), glass wool thermal insulation sound baffle+waterproof PE film, (3) XPS warming plate or rock-wool heat insulation plate+lightgage steel joist are fixed.First two ground insulating sound insulation way, need do in 40 thick C20 pea gravel concretens with addition of solid expanded metal lath at floor upper layer.Virtually add the overall weight in house, thus add the total cost in house.Warming plate, vibration damping acoustic pad are all flexiplast goods in addition, and after concrete setting, belong to hard material, two kinds of mutual bonding forces of material of different nature are insecure, easily cause the phenomenons such as flooring generation hollowing, crack, and consumptive material, consuming time, increase integrated cost, all cause unnecessary loss to developer, builder, resident family.
3rd kind of flooring tolerant noise-insulating warm-keeping way, sticking heat-preservation plate or rock wool sound insulation heat preservation board at the bottom of plate, additional lightgage steel joist is fixed, and binds with Thistle board.But sticking heat-preservation plate difficulty of construction at the bottom of plate strengthens, and not easily pastes, easily comes off, construction speed is comparatively slow, and cost is high, not easily promotes the use of.
Therefore, on the basis of existing technology necessary, research and develop a kind of reasonable in design, can heat insulating and sound insulating, and safe and reliable, cost is low, easily construct, special the exempting from of novel point of family floor had wide range of applications tears complex heat-preservation sound barrier sheet material and construction method thereof open.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, there is provided one can heat insulating and sound insulating, and safe and reliable, cost is low, easily construct, special the exempting from of the novel point of family floor had wide range of applications tears complex heat-preservation sound barrier sheet material open, and another object of the present invention is to provide has the construction method that this exempts to tear open point family floor of complex heat-preservation sound barrier sheet material.
Technical scheme: in order to realize object of the present invention, the technical solution used in the present invention is:
Special the exempting from of a kind of point family floor tears complex heat-preservation sound barrier open, it comprises the polymer lightweight screed enhancement layer of bottom, be bonded in the downside polymer mortar tack coat above polymer lightweight screed enhancement layer, be bonded in the alkaline-resisting grid cloth above the polymer mortar tack coat of downside, be positioned at the heat insulating and sound insulating layer above alkaline-resisting grid cloth, be bonded in the alkaline-resisting grid cloth above heat insulating and sound insulating layer, be bonded in the upside polymer mortar tack coat above alkaline-resisting grid cloth.
Preferably, above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and described heat insulating and sound insulating layer is extrusion moulding type polystyrene heat insulating board (XPS extruded sheet), EPS polyphenyl plate, polyurethane sheet or inorganic heat-insulation board.
Preferably, above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, offers reinforcing rib below described heat insulating and sound insulating layer.
Preferably, above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and the thickness of described polymer lightweight screed enhancement layer is 1 centimetre.
Preferably, above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and the thickness of described downside polymer mortar tack coat is 3 millimeters.
Preferably, above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and the thickness of described upside polymer mortar tack coat is 3 millimeters.
There is a construction method for point family floor exempting to tear open complex heat-preservation sound barrier, comprise the following steps:
A, get special the exempting from of point family floor and tear complex heat-preservation sound barrier A open, then on complex heat-preservation sound barrier A, bore anchor hole;
B, erection point family slab form, hangnail anchor bolts part is inserted into from the bottom up in the anchor hole on complex heat-preservation sound barrier A, the length of described hangnail anchor bolts part is longer than the thickness of complex heat-preservation sound barrier A, is then placed on point family slab form by the complex heat-preservation sound barrier A being provided with hangnail anchor bolts part;
C, then the complex heat-preservation sound barrier A upper concrete of hangnail anchor bolts part is being installed and reinforcement placing, is exempting to tear complex heat-preservation sound barrier A open and concrete firmly links together by special for point family floor;
D, a dismounting point family slab form, then at bottom brushing one deck plain-water slurry of complex heat-preservation sound barrier A, form point family building floor with thermal insulation sound baffle.
The construction method with point family floor exempting to tear open complex heat-preservation sound barrier of the present invention, adopt hangnail anchor bolts part to be poured into a mould together with concrete by complex heat-preservation sound barrier A firmly to link together, can effectively prevent complex heat-preservation sound barrier A from dropping, be connected firmly, long service life, safety is good.
Preferably, the above-described construction method with point family floor exempting to tear open complex heat-preservation sound barrier, in step a on complex heat-preservation sound barrier A every square bore 4 to 6 anchor hole.
Preferably, the above-described construction method with point family floor exempting to tear open complex heat-preservation sound barrier, described complex heat-preservation sound barrier A offering groove, being provided with the inorganic plate for placing line box or switch in groove.Needing the place of hookup wire box or switch to slot, fire-retardant inorganic plate being installed, can flameproof effect being improved.
Preferably, the above-described construction method with point family floor exempting to tear open complex heat-preservation sound barrier, in steps d, point family building floor and the straight wall body junction with thermal insulation sound baffle are brushed with the tolerant noise-insulating warm-keeping mortar preventing overhead speaker, effectively can prevent overhead speaker, affect the sound insulation of floor.
Beneficial effect: provided by the invention point of family floor be special exempts to tear complex heat-preservation sound barrier open and compared to the prior art construction method has the following advantages:
Provided by the invention point of special the exempting from of family floor tears complex heat-preservation sound barrier open, reasonable in design, not only can solve the heat insulating and sound insulating problem of point family floor, but also the integration of building structure heat insulating and sound insulating can be realized, relative traditional method possesses skills the plurality of advantages such as advanced person, economical rationality, safe and applicable, workmanship be reliable, and long service life, have wide range of applications.
The construction method with point family floor exempting to tear open complex heat-preservation sound barrier provided by the invention, technological design is reasonable, construction cost is low, do not need professional heat preservation construction troop, only need formwork erection work to be placed directly on wooden form by disassembly-free heat-insulation sound barrier when formwork just can construct, build rear complex heat-preservation sound barrier and floor slab structure links together securely, only plain-water slurry need be scraped one time after form removal, floor just can reach flatness requirement, need not whitewash, have easy construction, construction costs low, save labour, safe and reliable, with building with advantages such as life-spans.
Accompanying drawing explanation
Fig. 1 is the provided by the invention point of special structural representation exempting to tear open complex heat-preservation sound barrier of family floor.
Fig. 2 is the construction schematic diagram with point family floor exempting to tear open complex heat-preservation sound barrier provided by the invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment 1
1. as shown in Figure 1, special the exempting from of a kind of point family floor tears complex heat-preservation sound barrier open, it comprises the polymer lightweight screed enhancement layer (1) of bottom, be bonded in downside polymer mortar tack coat (2) of polymer lightweight screed enhancement layer (1) top, be bonded in the alkaline-resisting grid cloth (3) of top, downside polymer mortar tack coat (2), be positioned at the heat insulating and sound insulating layer (4) of alkaline-resisting grid cloth (3) top, be bonded in the alkaline-resisting grid cloth (3) of heat insulating and sound insulating layer (4) top, be bonded in upside polymer mortar tack coat (5) of alkaline-resisting grid cloth (3) top.
Above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and described heat insulating and sound insulating layer (4) can select extrusion moulding type polystyrene heat insulating board, EPS polyphenyl plate, polyurethane sheet or inorganic heat-insulation board.
Above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and described heat insulating and sound insulating layer (3) below offers reinforcing rib (6), and strengthen the attachment force of heat insulating and sound insulating layer (4) and downside polymer mortar tack coat (2), firmness is higher.
Above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and the thickness of described polymer lightweight screed enhancement layer (1) is 1 centimetre, and the little quality of thickness is light, and has good fireproof performance.
Above-described point of special the exempting from of family floor tears complex heat-preservation sound barrier open, and the thickness of described downside polymer mortar tack coat is 3 millimeters.The thickness of described upside polymer mortar tack coat (5) is 3 millimeters.
2. Performance Detection test:
Get that above-mentioned point of family floor is special exempts to tear complex heat-preservation sound barrier open and carry out property indices detection, testing result is as follows: tensile bond intensity >=0.2MPa(JGJ 144-2004); Bending resistance load >=2000N(GB/T 19631); Impact strength >=10.0J(JGJ 144-2004); Heat insulating and sound insulating layer (4) is coefficient of thermal conductivity≤0.09W/ (m.k) during inorganic heat-insulation board, heat insulating and sound insulating layer (4) is coefficient of thermal conductivity≤0.024W/ (m.k) during polyurethane sheet, heat insulating and sound insulating layer (4) is coefficient of thermal conductivity≤0.03W/ (m.k) during XPS plate, and heat insulating and sound insulating layer (4) is coefficient of thermal conductivity≤0.04W/ (m.k) (GB/T 10294) during EPS polyphenyl plate; Sound insulation improving amount (thickness G reatT.GreaT.GT 35 ㎜) >=15.0dB(GB/T 19889.6).
Embodiment 2
There is a construction method for point family floor exempting to tear open complex heat-preservation sound barrier, comprise the following steps:
Special the exempting from of point family floor described in a, Example 1 tears complex heat-preservation sound barrier A open, then on complex heat-preservation sound barrier A, bores anchor hole;
B, as shown in Figure 2, erection point family slab form (7), hangnail anchor bolts part (8) is inserted into from the bottom up in the anchor hole on complex heat-preservation sound barrier A, the length of described hangnail anchor bolts part (8) is longer than the thickness of complex heat-preservation sound barrier A, is then placed on point family slab form (7) by the complex heat-preservation sound barrier A being provided with hangnail anchor bolts part (8);
C, then complex heat-preservation sound barrier A upper concrete (9) of hangnail anchor bolts part (8) is being installed and reinforcement placing, is exempting to tear complex heat-preservation sound barrier A open and concrete (9) firmly links together by special for point family floor;
D, a dismounting point family slab form (7), then at bottom brushing one deck cement (10) of complex heat-preservation sound barrier A, form point family building floor with thermal insulation sound baffle.
The above-described construction method with point family floor exempting to tear open complex heat-preservation sound barrier, in step a on complex heat-preservation sound barrier A every square bore 6 anchor hole.
The above-described construction method with point family floor exempting to tear open complex heat-preservation sound barrier, described complex heat-preservation sound barrier A offering groove, being provided with the inorganic plate for placing line box or switch in groove.
The above-described construction method with point family floor exempting to tear open complex heat-preservation sound barrier, in steps d, point family building floor and the straight wall body junction with thermal insulation sound baffle are brushed with the tolerant noise-insulating warm-keeping mortar preventing overhead speaker.
The present invention is screened by great many of experiments, point family floor slab construction process exempting to tear open complex heat-preservation sound barrier is provided, what adopt present invention process to obtain has point family floor exempting to tear open complex heat-preservation sound barrier, the energy consumption of the upper and lower resident family in building in building can be saved, reduce the interference of upper and lower neighbourhood noise, quality is firm, long service life.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. one kind of point of special exempting from of family floor tears complex heat-preservation sound barrier open, it is characterized in that, it comprises the polymer lightweight screed enhancement layer (1) of bottom, be bonded in downside polymer mortar tack coat (2) of polymer lightweight screed enhancement layer (1) top, be bonded in the alkaline-resisting grid cloth (3) of top, downside polymer mortar tack coat (2), be positioned at the heat insulating and sound insulating layer (4) of alkaline-resisting grid cloth (3) top, be bonded in the alkaline-resisting grid cloth (3) of heat insulating and sound insulating layer (4) top, be bonded in upside polymer mortar tack coat (5) of alkaline-resisting grid cloth (3) top.
2. according to claim 1 point of special the exempting from of family floor tears complex heat-preservation sound barrier open, it is characterized in that, described heat insulating and sound insulating layer (4) is extrusion moulding type polystyrene heat insulating board, EPS polyphenyl plate, polyurethane sheet or inorganic heat-insulation board.
3. according to claim 1 point of special the exempting from of family floor tears complex heat-preservation sound barrier open, it is characterized in that, described heat insulating and sound insulating layer (3) below offers reinforcing rib (6).
4. special the exempting from of point family floor according to any one of claim 1 ~ 3 tears complex heat-preservation sound barrier open, it is characterized in that, the thickness of described polymer lightweight screed enhancement layer (1) is 1 centimetre.
5. according to claim 4 point of special the exempting from of family floor tears complex heat-preservation sound barrier open, it is characterized in that, the thickness of described downside polymer mortar tack coat (2) is 3 millimeters.
6. according to claim 5 point of special the exempting from of family floor tears complex heat-preservation sound barrier open, it is characterized in that, the thickness of described upside polymer mortar tack coat (5) is 3 millimeters.
7. there is a construction method for point family floor exempting to tear open complex heat-preservation sound barrier, it is characterized in that, comprise the following steps:
A, special the exempting from of point family floor of getting described in claim 1 tear complex heat-preservation sound barrier A open, then on complex heat-preservation sound barrier A, bore anchor hole;
B, erection point family slab form (7), hangnail anchor bolts part (8) is inserted into from the bottom up in the anchor hole on complex heat-preservation sound barrier A, the length of described hangnail anchor bolts part (8) is longer than the thickness of complex heat-preservation sound barrier A, is then placed on point family slab form (7) by the complex heat-preservation sound barrier A being provided with hangnail anchor bolts part (8);
C, then complex heat-preservation sound barrier A upper concrete (9) of hangnail anchor bolts part (8) is being installed and reinforcement placing, is exempting to tear complex heat-preservation sound barrier A open and concrete (9) firmly links together by special for point family floor;
D, a dismounting point family slab form (7), then at bottom brushing one deck plain-water slurry (10) of complex heat-preservation sound barrier A, form point family building floor with thermal insulation sound baffle.
8. the construction method with point family floor exempting to tear open complex heat-preservation sound barrier according to claim 7, is characterized in that, in step a on complex heat-preservation sound barrier A every square bore 4 to 6 anchor hole.
9. the construction method with point family floor exempting to tear open complex heat-preservation sound barrier according to claim 7, is characterized in that, described complex heat-preservation sound barrier A offering groove, being provided with the inorganic plate for placing line box or switch in groove.
10. the construction method with point family floor exempting to tear open complex heat-preservation sound barrier according to claim 7, is characterized in that, in steps d, point family building floor and the straight wall body junction with thermal insulation sound baffle are brushed with the tolerant noise-insulating warm-keeping mortar preventing overhead speaker.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143757.0A CN104863295A (en) | 2015-03-30 | 2015-03-30 | Special non-dismantling compound heat-insulating sound board for household floor slabs and construction method thereof |
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| CN201510143757.0A CN104863295A (en) | 2015-03-30 | 2015-03-30 | Special non-dismantling compound heat-insulating sound board for household floor slabs and construction method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
| CN109881831A (en) * | 2018-12-11 | 2019-06-14 | 上海圣奎塑业有限公司 | Heat insulating and sound insulating floor |
| CN112144718A (en) * | 2020-09-30 | 2020-12-29 | 成都建工第二建筑工程有限公司 | Heat-insulating ground structure and construction method thereof |
| CN114687490A (en) * | 2020-12-30 | 2022-07-01 | 上海浦东建筑设计研究院有限公司 | Double-deck heat preservation sound insulation integration floor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
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| CN114687490A (en) * | 2020-12-30 | 2022-07-01 | 上海浦东建筑设计研究院有限公司 | Double-deck heat preservation sound insulation integration floor |
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Application publication date: 20150826 |