CN108505631A - A kind of hidden honeycomb porcelain grain thermal insulation structure layer structure - Google Patents
A kind of hidden honeycomb porcelain grain thermal insulation structure layer structure Download PDFInfo
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- CN108505631A CN108505631A CN201810321887.2A CN201810321887A CN108505631A CN 108505631 A CN108505631 A CN 108505631A CN 201810321887 A CN201810321887 A CN 201810321887A CN 108505631 A CN108505631 A CN 108505631A
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- thermal insulation
- heat insulating
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- sound insulating
- sound
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- 238000009413 insulation Methods 0.000 title claims abstract description 36
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 22
- 239000010410 layer Substances 0.000 claims abstract description 30
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 239000004567 concrete Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 21
- 239000004568 cement Substances 0.000 claims description 20
- 239000003381 stabilizer Substances 0.000 claims description 15
- 239000000654 additive Substances 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 12
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000012779 reinforcing material Substances 0.000 claims description 10
- 239000010881 fly ash Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920002522 Wood fibre Polymers 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 5
- 239000003080 antimitotic agent Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
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- 239000000377 silicon dioxide Substances 0.000 claims description 3
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- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
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- 239000003795 chemical substances by application Substances 0.000 description 3
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- 239000004698 Polyethylene Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention discloses a kind of hidden honeycomb porcelain grain thermal insulation structure layer structures; decorative layer, pea gravel concreten protective layer and heat insulating and sound insulating layer including being successively set on slab surfaces from top to bottom; heat insulating and sound insulating layer includes the heat insulating and sound insulating module of multiple horizontal splicing settings; vertical acoustic pad and rubber item are provided between the side and wall of heat insulating and sound insulating module, rubber item is arranged between vertical acoustic pad and heat insulating and sound insulating module.The present invention disclosure satisfy that the dual requirements of floor sound insulation and heat preservation, and stability is high.
Description
Technical field
The present invention relates to field of civil engineering, and in particular to a kind of hidden honeycomb porcelain grain thermal insulation structure layer structure.
Background technology
In civil buildings, split-type air conditioner equipment heating and refrigeration, air-conditioning intermittent operation mode, relative motion are mostly used
Energy consumption is relatively low, but many building floors all do not set insulating layer, and there are many time that when levels two family house difference opens air-conditioning, empty
It is easy to cause energy when adjusting intermittent duty to scatter and disappear by floor, causes the waste of the energy, meanwhile, indoor environment is often subject to the external world
The interference of the interference of various noises, especially floor crashing is to cause one of contradictory principal element in neighbourhood.
The make of the building floor of design sound insulation at present is mostly to float to build method, and common heat insulating and sound insulating material substantially divides
Three classes, one kind are heat preservation slurries, and uncontrollable because of site operation quality, heat insulating and sound insulating effect is difficult to guarantee, and Electric Field At Ground In Partial Region has been classified as
It is rubber damping acoustic pad that limitation, which uses technology, one kind, and sound insulation effect is good, but heat insulation effect difficulty is up to standard, and one kind is styrofoam
Class, heat insulation effect is good, and sound insulation effect is general, and because substrate intensity is not high, and the crack of face layer is easily caused to occur.
Invention content
The technical problem to be solved in the present invention is to provide a kind of hidden honeycomb porcelain grain thermal insulation structure layer structures, disclosure satisfy that floor
The dual requirements of sound insulation and heat preservation, and stability is high.
In order to solve the above technical problem, the present invention provides a kind of hidden honeycomb porcelain grain thermal insulation structure layer structures, including from
Decorative layer, pea gravel concreten protective layer and the heat insulating and sound insulating layer of slab surfaces, the heat insulating and sound insulating layer are successively set under
Include the heat insulating and sound insulating module of multiple horizontal splicing settings, the heat insulating and sound insulating module includes concrete cast ontology, described mixed
Annular stabilizer blade is provided on solidifying soil cast ontology lower plane, the outer side edges of the annular stabilizer blade pour into a mould the side of ontology in concrete
It flushes, the annular stabilizer blade bottom is provided with IXPE backing plates, the annular stabilizer blade inner wall, concrete cast body bottom portion and IXPE
Cavity is cooperatively formed between pad surfaces, is fixed by nanometer sealer adhesion between the annular stabilizer blade and IXPE backing plates, institute
It states and is coated with crystallite thermal insulation mortar on cavity inside, the upper planar perimeter of the concrete cast ontology pours into a mould ontology with concrete
It is provided with step groove between side, vertical acoustic pad and rubber are provided between the side and wall of the heat insulating and sound insulating module
Item, the rubber item are arranged between vertical acoustic pad and heat insulating and sound insulating module.
Further, when the heat insulating and sound insulating module needs cutting, the notch of the heat insulating and sound insulating module is towards wall
Setting.
Further, the size of the heat insulating and sound insulating module is 300mm × 300mm × 50mm.
Further, the concrete cast ontology includes that following component is mixed：It is cement, light-weight aggregate, fine aggregate, thick
Aggregate, anticracking material, additive, reinforcing material and water；
Wherein, according to volume fraction, cement：Light-weight aggregate：Fine aggregate：Coarse aggregate：Anticracking material：Additive：Strengthening material
Material is 1：(0.6~1.0)：(0.3~0.5)：(0.6~1)：0.01：0.01：0.05；
In parts by weight, water：The sum of cement and light-weight aggregate are 0.5:1；
The light-weight aggregate includes flyash and heat-insulating waterproof pigment；
The fine aggregate and coarse aggregate are hidden honeycomb porcelain grain, and the grain size of the fine aggregate is less than coarse aggregate size；
The anticracking material includes PP fibers and wood fibre.
Further, the additive includes polycarboxylate water-reducer and cement antimitotic agent.
Further, the reinforcing material is SILICA FUME, the SiO of the SILICA FUME2Content is 94%, the SILICA FUME
Activity index >=85%.
Further, the flyash is dry ash discharge.
Further, the grain size of the fine aggregate is 1~5mm, and unit weight is 60~600kg/m3, the grain size of the coarse aggregate
For 5~15mm, unit weight is 200~600kg/m3。
Further, the fibre length of the PP fibers is 6~9mm, the fibre length of the wood fibre is 0.5~
3mm。
Beneficial effects of the present invention：
1, pass through the setting of step groove so that after multiple heat insulating and sound insulating module splicings, it is two-way groined type can be cooperatively formed
Channel, after pea gravel concreten protective layer pours, part of the pea gravel concreten protective layer in step groove can form groined type
Two-way ribs beam, constraint are wriggled, and the stiffness of protective layer is increased, and confrontation crack generates Beneficial Effect.
2, crystallite thermal insulation mortar is first spread on the cavity that concrete pours into a mould ontology, after dry, is coated with nanometer sealer,
Then upper IXPE backing plates are pasted, after tested, the thermal resistance of test specimen is 0.83 (m2 ﹒ K)/W, is 2.08 times of untreated test specimen, it is seen then that
Optimized processing can greatly improve the heat-insulating property of concrete cast ontology, meanwhile, because cavity makees IXPE backing plates without compression
With, also preferably played its heat preservation and sound insulation property.
3, IXPE backing plates being set in concrete cast body bottom portion, IXPE plate thickness is at least 5mm thickness, in test,
IXPE backing plate strike notes insulate against sound improvement amount Δ Lp as 19dB, then sound pressure level is hit in the weighted standardization of floating build floor to be less than
60dB meets GB standard.
4, the periphery of wall is provided with vertical acoustic pad and rubber item, rubber item disclosure satisfy that when material expands with heat and contract with cold with
Fitness between wall ensures to abut stability, can reduce noise compared with that vertical acoustic pad and laterally penetrate, play good
Good soundproof effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the heat insulating and sound insulating module diagram of the present invention；
Fig. 3 is the concrete cast ontology elevational schematic view of the present invention.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Shown in Fig. 3, an embodiment of hidden honeycomb porcelain grain thermal insulation structure layer structure of the invention, including from upper
Decorative layer 2, pea gravel concreten protective layer 3 and the heat insulating and sound insulating layer 4 on 1 surface of floor, the heat insulating and sound insulating are successively set under
Layer includes the heat insulating and sound insulating module 5 of multiple horizontal splicing settings, and the heat insulating and sound insulating module includes concrete cast ontology 6, institute
It states and is provided with annular stabilizer blade 7 on concrete cast ontology lower plane, the outer side edges of the annular stabilizer blade pour into a mould ontology in concrete
Side flush, the annular stabilizer blade bottom is provided with IXPE backing plates 8, the annular stabilizer blade inner wall, concrete cast ontology bottom
Cavity 9 is cooperatively formed between portion and IXPE pad surfaces, it is viscous by nanometer sealer between the annular stabilizer blade and IXPE backing plates
Fixed is fixed, and crystallite thermal insulation mortar, the upper planar perimeter and coagulation of the concrete cast ontology are coated on the cavity inside
Soil cast is provided with step groove 10 between ontology side, be provided between the side and wall of the heat insulating and sound insulating module vertically every
Sound pad 11 and rubber item 12, the rubber item are arranged between vertical acoustic pad and heat insulating and sound insulating module.
According to a large amount of Engineering Projects, although general floating build floor flooring is provided with the microlith for matching bar-mat reinforcement in 40mm millimeters thicks
Concrete cover, structure still will appear crack, and the step groove in structure is arranged so that multiple heat insulating and sound insulating modules splicings
Afterwards, groined type duplex channel can be cooperatively formed, after pea gravel concreten protective layer pours, pea gravel concreten protective layer is in step
Part in slot can form groined type two-way ribs beam, and constraint is wriggled, and increase the stiffness of protective layer, and confrontation crack generates advantageous
It influences；
And crystallite thermal insulation mortar is first spread on the cavity that concrete pours into a mould ontology, after dry, it is coated with nanometer sealer,
Then upper IXPE backing plates are pasted, after tested, the thermal resistance of test specimen is 0.83 (m2 ﹒ K)/W, is 2.08 times of untreated test specimen, it is seen then that
Optimized processing can greatly improve the heat-insulating property of concrete cast ontology, meanwhile, because cavity makees IXPE backing plates without compression
With, also preferably played its heat preservation and sound insulation property.
The periphery of above-mentioned wall is provided with vertical acoustic pad and rubber item, rubber item disclosure satisfy that when material expands with heat and contract with cold with
Fitness between wall ensures to abut stability, can reduce noise compared with that vertical acoustic pad and laterally penetrate, play good
Good soundproof effect.
IXPE backing plates are radiation crosslinking polyethylene foam plastics acoustic pad, thermal coefficient λ<0.04W/ (mk), strike note
Insulate against sound improvement amount：Δ Lp=19dB, nanometer sealer are NCN nano-far-infrared aluminium crystalline substance sealers, hemispherical emissivity:ΔH≥
0.9, Hella Building Materials Technology Dafeng Co., Ltd.'s production；Crystallite thermal insulation mortar has temperature control effect, latent heat enthalpy, 150J/g, Hai Lajian
Material science and technology great Feng Co., Ltds produce.
Further, the size of heat insulating and sound insulating module is 300mm × 300mm × 50mm, and specification meets in proof strength
It is required that and under the premise of facilitating production, optimize structure, preferred substrates improve the thermal conductivity of base material, increase the biography of NCR modules as possible
Thermal resistance improves sound insulation effect, reduces face layer crackle, the globality of system is improved, after heat insulating and sound insulating module adds IXPE backing plates
Overall thickness is at least 55mm, is directly layed on structure floor, when room, modulus is unsatisfactory for, cleavable installation, it is desirable that and it is close to,
It does not interspace and works as, the notch of the heat insulating and sound insulating module after cutting is arranged towards wall, and when in use, notch can be supported with rubber item
It connects, to form effectively sealing, and coordinates vertical acoustic pad that the heat insulating and sound insulating effect of heat insulating and sound insulating module is effectively ensured.
Above-mentioned concrete cast ontology includes that following component is mixed：Cement, fine aggregate, coarse aggregate, resists light-weight aggregate
Split material, additive, reinforcing material and water；
Wherein, cement is 42.5 grades of P.O cement, the production of Jiangsu Teng Long building materials Co., Ltd；
Light-weight aggregate includes flyash and heat-insulating waterproof pigment；Flyash, which is selected, does ash discharge, meets the II of 1596 defineds of GBT
Grade fine coal gray technology requirement.The unit weight of heat-insulating waterproof pigment is 180~200kg/m3, the production of Jiangsu San Te building materials Co., Ltd；
Fine aggregate is hidden honeycomb porcelain grain, and the hidden honeycomb porcelain grain of fine aggregate is appearance of black, is generative foaming ceramic particle,
Grain size is 1~5mm, and unit weight is 60~600kg/m3, the production of building materials science and technology Nantong Co., Ltd is drawn in sea；
Coarse aggregate is also hidden honeycomb porcelain grain：The hidden honeycomb porcelain grain of coarse aggregate is white appearance and generative foaming ceramics
Grain, grain size are 5~15mm, and unit weight is 200~600kg/m3, the production of Jiangsu crystalline substance Rett environmental friendly material Co., Ltd；
Anticracking material includes：The fibre length of PP fibers and wood fibre, PP fibers is 6~9mm, Jiangsu silk silk fibrae marginatae
Co., Ltd produces；Wood fibre is that fibre length is 0.5~3mm, and the production of building materials science and technology Nantong Co., Ltd is drawn in sea；
Additive includes polycarboxylate water-reducer and cement antimitotic agent；Polycarboxylate water-reducer is dry powder, and Jiangsu San Te is new
Type building materials Co., Ltd produces；Cement antimitotic agent is bagged dry powder, the production of Deqing microcrystal cement additive agent Co., Ltd；
Reinforcing material is SILICA FUME, the SiO of SILICA FUME2Content is 94%, and specific surface area is 15~27m2/ g, loose volume weight
For 150~200kg/m3；
Above-mentioned formula is in proportioning, according to volume fraction, cement：Light-weight aggregate：Fine aggregate：Coarse aggregate：Anticracking material：Add
Add agent：Reinforcing material is 1：0.8：0.4：0.8：0.01：0.01：0.05；
The additive amount of water is, in parts by weight, water：The sum of cement and light-weight aggregate are 0.5:1.
In one embodiment, according to volume fraction, cement：Light-weight aggregate：Fine aggregate：Coarse aggregate：Anticracking material：Addition
Agent：Reinforcing material is 1：0.6：0.3：0.6：0.01：0.01：0.05；
The additive amount of water is, in parts by weight, water：The sum of cement and light-weight aggregate are 0.5:1.
In one embodiment, according to volume fraction, cement：Light-weight aggregate：Fine aggregate：Coarse aggregate：Anticracking material：Addition
Agent：Reinforcing material is 1：1：0.5：1：0.01：0.01：0.05；
The additive amount of water is, in parts by weight, water：The sum of cement and light-weight aggregate are 0.5:1.
For short form test, in above-mentioned multiple embodiments, per in class material, each raw material uses equivalent incorporation methods.Such as light collection
Material proportioning is 0.8, indicates that wherein flyash is 0.4, heat-insulating waterproof pigment are also 0.4.
Benchmark mix-design, orthogonal design use L9(34), factor level table is shown in Table 1, and table 2 is orthogonal test table.
Table 1
Table 2
Note：The intensity of concrete presses GB/T 50081《Standard for test methods of mechanical properties of ordinary concrete》The in test heart
ABC-50 pressure testing aircraft measurements, thermal coefficient press GB10294《Technology of Steady State Thermal Resistance of Thermal Insulating Material and measurement in relation to characteristic are anti-
Guarded hot plate method》It is measured on DSC-50 thermal conductivity measuring apparatus.
Above-mentioned compression strength can be changed formula for requirement under varying environment, be kept the temperature when to wall
When sound insulation, the formula that compression strength can be selected smaller, and when to floor carry out heat preservation and soundproof when, can select compression strength compared with
Big formula, to meet the needs of various use environments degree.
The present invention can not only meet the dual requirements of floor sound insulation and heat preservation, and can consume a large amount of industrial residues, save
It is a large amount of to stack place, it economizes on resources, environmental protection reduces pollution, and Promote Sustainable Development realizes changing rejected material to useful resource and synthesis
It utilizes, improves the overall energy-saving horizontal of country.Orthogonal test shows that when material glue ratio be 1：0.8:0.3:0.5, it can get preferable strong
Degree and thermal coefficient.Using the floating build floor of NCR modules, the heat insulating and sound insulating that can meet GBJ118 and JGJ134 specifications simultaneously is wanted
It asks.
The optimized processing of module is not only advantageous to improve the cracking resistance of structure, and can greatly improve that NCR modules are floating to build
The thermal property of floor system, and it is more advantageous to the sound insulation property for improving NCR module floating build floor systems.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (9)
1. a kind of hidden honeycomb porcelain grain thermal insulation structure layer structure, which is characterized in that including being successively set on slab surfaces from top to bottom
Decorative layer, pea gravel concreten protective layer and heat insulating and sound insulating layer, the heat insulating and sound insulating layer includes the guarantor of multiple horizontal splicing settings
Warm sound insulation module, the heat insulating and sound insulating module include concrete cast ontology, are arranged on the concrete cast ontology lower plane
There are annular stabilizer blade, the outer side edges of the annular stabilizer blade to be flushed in the side of concrete cast ontology, the annular stabilizer blade bottom is set
IXPE backing plates are equipped with, sky is cooperatively formed between the annular stabilizer blade inner wall, concrete cast body bottom portion and IXPE pad surfaces
Chamber is fixed by nanometer sealer adhesion between the annular stabilizer blade and IXPE backing plates, crystallite is coated on the cavity inside
Thermal insulation mortar is provided with step groove between the upper planar perimeter and concrete cast ontology side of the concrete cast ontology,
Vertical acoustic pad and rubber item are provided between the side and wall of the heat insulating and sound insulating module, the rubber item is arranged vertical
Between acoustic pad and heat insulating and sound insulating module.
2. hidden honeycomb porcelain grain thermal insulation structure layer structure as described in claim 1, which is characterized in that when the heat insulating and sound insulating module
When needing cutting, the notch of the heat insulating and sound insulating module is arranged towards wall.
3. hidden honeycomb porcelain grain thermal insulation structure layer structure as described in claim 1, which is characterized in that the heat insulating and sound insulating module
Size is 300mm × 300mm × 50mm.
4. hidden honeycomb porcelain grain thermal insulation structure layer structure as described in claim 1, which is characterized in that the concrete pours into a mould ontology
It is mixed including following component：Cement, light-weight aggregate, fine aggregate, coarse aggregate, anticracking material, additive, reinforcing material and water；
Wherein, according to volume fraction, cement：Light-weight aggregate：Fine aggregate：Coarse aggregate：Anticracking material：Additive：Reinforcing material is
1：(0.6~1.0)：(0.3~0.5)：(0.6~1)：0.01：0.01：0.05；
In parts by weight, water：The sum of cement and light-weight aggregate are 0.5:1；
The light-weight aggregate includes flyash and heat-insulating waterproof pigment；
The fine aggregate and coarse aggregate are hidden honeycomb porcelain grain, and the grain size of the fine aggregate is less than coarse aggregate size；
The anticracking material includes PP fibers and wood fibre.
5. hidden honeycomb porcelain grain thermal insulation structure layer structure as claimed in claim 4, which is characterized in that the additive includes poly- carboxylic
Sour water-reducing agent and cement antimitotic agent.
6. hidden honeycomb porcelain grain thermal insulation structure layer structure as claimed in claim 4, which is characterized in that the reinforcing material is micro- silicon
Powder, the SiO of the SILICA FUME2Content is 94%, activity index >=85% of the SILICA FUME.
7. hidden honeycomb porcelain grain thermal insulation structure layer structure as claimed in claim 4, which is characterized in that the flyash is dry row
Ash.
8. hidden honeycomb porcelain grain thermal insulation structure layer structure as claimed in claim 4, which is characterized in that the grain size of the fine aggregate is
1~5mm, unit weight are 60~600kg/m3, the grain size of the coarse aggregate is 5~15mm, and unit weight is 200~600kg/m3。
9. hidden honeycomb porcelain grain thermal insulation structure layer structure as claimed in claim 4, which is characterized in that the fiber of the PP fibers is long
Degree is 6~9mm, and the fibre length of the wood fibre is 0.5~3mm.
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| US5509245A (en) * | 1993-06-04 | 1996-04-23 | Gebhart; Siegfried | Formwork brick |
| CN2361700Y (en) * | 1999-03-10 | 2000-02-02 | 邱则有 | Multi-ribbed plate floor |
| CN1884750A (en) * | 2005-06-26 | 2006-12-27 | 邱则有 | In-situ concrete plate |
| CN201224958Y (en) * | 2008-05-16 | 2009-04-22 | 淄博职业学院 | Roof heat preservation heat insulation composite plate |
| CN101767969A (en) * | 2009-12-29 | 2010-07-07 | 吴俊杰 | Hidden honeycomb latent heat concrete |
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