CN107130698A - A kind of cement external wall insulation and its manufacture method - Google Patents
A kind of cement external wall insulation and its manufacture method Download PDFInfo
- Publication number
- CN107130698A CN107130698A CN201710535089.5A CN201710535089A CN107130698A CN 107130698 A CN107130698 A CN 107130698A CN 201710535089 A CN201710535089 A CN 201710535089A CN 107130698 A CN107130698 A CN 107130698A
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- Prior art keywords
- cement
- layer
- external wall
- glass
- wall insulation
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- 239000004568 cement Substances 0.000 title claims abstract description 82
- 238000009413 insulation Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000005060 rubber Substances 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000011398 Portland cement Substances 0.000 claims abstract description 15
- 238000004026 adhesive bonding Methods 0.000 claims description 30
- 239000003365 glass fiber Substances 0.000 claims description 28
- 239000002002 slurry Substances 0.000 claims description 17
- 239000002985 plastic film Substances 0.000 claims description 14
- 229920006255 plastic film Polymers 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000009435 building construction Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 229910021653 sulphate ion Inorganic materials 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- -1 sulphur aluminium salt Chemical class 0.000 description 1
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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
-
- 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
- E04B1/762—Exterior insulation of exterior walls
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of cement external wall insulation and its manufacture method, the problem of mainly solving to make the cost height of warming plate, the short caused service life of weatherability difference and poor heat insulation effect present in prior art.The present invention is by using a kind of cement external wall insulation, including pulp layer, the pulp layer includes cement, EPS particles, water, rubber powder, the percentage by weight of each component is cement 44 49%, EPS particles 2 5%, water 41 46%, rubber powder 3 5%, the cement uses 425 ordinary portland cements, the upper and lower surface of the pulp layer is all provided with the technical scheme of glass layer of cloth, preferably solves the problem.
Description
Technical field
The present invention relates to a kind of cement external wall insulation and its manufacture method.
Background technology
In daily life, when needing to carry out insulation to skin, it will usually using arranging for laying warming plate
Apply to solve, the material that in the market makes warming plate is varied, the heat insulating ability of warming plate should be considered when making warming plate
Can, its cost, service life etc. are considered again, and in the market has the warming plate for using sulphate aluminium cement for main material, but
It is that sulphate aluminium cement price is high (more than 1400 yuan per ton), while weatherability difference causes the service life of warming plate short by (15
Year or so), and the mirror-image structure of sulphate aluminium cement is uneven and density is high, and it is main material to cause with sulphate aluminium cement
Warming plate thermal conductivity factor it is high, heat insulation effect is bad.
And for example Chinese patent literature CN101787748A is disclosed one kind and is made up using cement, granular polystyrene of main raw material(s)
The Outwall thermal insulation board with fire-proof function.The external heat insulation board of flameproof external wall made of cement and polystyrene particle of the present invention by heat-insulation layer and
Overcoat is constituted, and heat-insulation layer is made up of the raw material of following parts by weight：100 parts of quick hardening sulphoaluminate cement, granular polystyrene 1-5
Part, 3-6 parts of glass bead, 0.7-1 parts of sawdust, 0.8-1.5 parts of naphthalene water reducer, 6-10 parts of VAE emulsions, water material mass ratio
0.40-0.65；Overcoat is made up of the raw material of following parts by weight：100 parts of quick hardening sulphoaluminate cement, 200 parts of quartz sand, glass
3 parts of glass fiber, 2 parts of polycarboxylate water-reducer, 10 parts of VAE emulsions, water material mass ratio 0.52；By heat-insulation layer and overcoat through compound work
External heat insulation board of flameproof external wall made of cement and polystyrene particle is made in skill.This invention uses that mirror-image structure is uneven, weatherability is poor
Fast hard sulphur aluminium salt acid salt cement, causes the service life of warming plate short (15 years or so), and quick hardening sulphoaluminate cement cost
Height, and quick hardening sulphoaluminate cement is dry quickly, is also very easy to cracking, intensity is not high, it is adaptable to the road do not moved and
The maintenance of airfield runway and cargo ship, without being preferably used on the external wall insulation of building construction, and the warming plate point of this invention
For heat-insulation layer and overcoat, thickness substantially increases, density high, heat insulation effect is bad.
And for example Chinese patent literature CN102839758A discloses a kind of cement base fiber reinforcement fireproof heated board, its feature
It is：Including sandwich layer, top layer is respectively arranged with the upper and lower surface of sandwich layer；The sandwich layer is cement cementitious layer.Further say：
Expanded granular containing uneven distribution in the cement cementitious layer.Present invention also offers a kind of cement base fiber reinforcement fire prevention
The preparation technology of warming plate, step is as follows：Measure raw material；Stir material；Extrusion forming；Paste grid cloth.This application reclaimed water
Mud proportioning is high, and inserts is more, causes cost to improve, the cost of whole warming plate is at 550 yuan, and thermal conductivity factor is 0.045-
0.068W/m.k is also very high, and heat insulation effect is bad.
The content of the invention
The technical problems to be solved by the invention be made present in prior art warming plate cost is high, weatherability is poor
Caused service life is short and there is provided a kind of new cement external wall insulation and its manufacturer the problem of poor heat insulation effect
Method, cost that the sheet material has is low, service life length and the characteristics of high insulating effect.
It is as follows to solve above-mentioned technical problem the technical solution adopted by the present invention：
A kind of cement external wall insulation, including pulp layer, it is characterised in that the pulp layer include cement, EPS particles,
Water, rubber powder, the percentage by weight of each component is cement 44-49%, EPS particle 2-5%, water 41-46%, rubber powder 3-5%, described
Cement uses 425 ordinary portland cements, and the upper and lower surface of the pulp layer is all provided with glass layer of cloth.
Preferably, the glass layer of cloth includes alkali-free glass fiber cloth or gluing glass-fiber-fabric.
Preferably, the cement external wall insulation is used for the exterior wall of building construction.
A kind of manufacture method of cement external wall insulation, this method comprises the following steps：
(1) prepare tabular ABS templates, layer of plastic film is laid wherein；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on a plastic film；
(3) prepare slurry, after cement, water are mixed evenly, add EPS particles, rubber powder and stir；
(4) slurry is poured on the alkali-free glass fiber cloth in ABS templates or gluing glass-fiber-fabric, then one layer of nothing of laying on slurry
Alkali glass-fiber-fabric or gluing glass-fiber-fabric；
(5) cylinder roll unit roll forming is passed through；
(6) sheet material of shaping is stripped, then entered in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%
Row lucifuge is conserved, and the time of natural curing is 7 days.
In the present invention, low (400 yuan per ton) of the price of 425 ordinary portland cements compares sulphate aluminium cement (1400 yuan per ton) energy
Cost is enough greatlyd save, and 425 ordinary portland cements do not ftracture, and intensity is high, and mirror-image structure is uniform, and thermal conductivity factor is low, and density is small, protects
Temp effect is good.
In the present invention, base material, because the alkalescence of cement is high, corrosivity are used as using alkali-free glass fiber cloth or gluing glass-fiber-fabric
By force, the corrosion of cement is capable of using alkali-free glass fiber cloth or gluing glass-fiber-fabric, so as to further increase the structure of whole warming plate
Intensity.
When prepared by the present invention, oil emulsion is replaced using plastic sheeting, can make warming plate when mounted will not be because of surface
There is oil emulsion and cause to paste loosely with house wall surface.
Pressure-bearing technique is replaced using rolling technology when prepared by the present invention, pressure-bearing technique will be thrown using hydraulic press processing, equipment
Money is big, and high energy consumption is, it is necessary to many moulds, complex process；And rolling technology uses simple roll unit, small, Er Qiexiao is invested
Rate is greatly improved.
The cement external wall insulation service life of the present invention is high (50 years or so).
The thermal conductivity factor of the cement external wall insulation of the present invention is 0.04~0.052W/ (mk).
The density of the cement external wall insulation of the present invention is in 230~280kg/m3。
Water absorption rate≤10% of the cement external wall insulation of the present invention.
Drying shrinkage value≤1.5mm/m of the cement external wall insulation of the present invention.
Coefficient of softing >=0.5 of the cement external wall insulation of the present invention.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other features of the invention,
Objects and advantages will become apparent：
Fig. 1 is structural representation of the invention；
In accompanying drawing：
1st, pulp layer 2, glass layer of cloth
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.
Embodiment 1：
As shown in figure 1, a kind of cement external wall insulation, including pulp layer 1, the pulp layer 1 include cement, EPS particles,
Water, rubber powder, the percentage by weight of each component is cement 49%, EPS particles 4%, water 42%, rubber powder 5%, the pulp layer 1
Upper and lower surface is all provided with glass layer of cloth 2, and the glass layer of cloth 2 includes alkali-free glass fiber cloth or gluing glass-fiber-fabric, the water
Mud uses 425 ordinary portland cements, and the cement external wall insulation is used for the exterior wall of building construction.
A kind of cement external wall insulation and its manufacture method, this method comprise the following steps：
(1) prepare tabular ABS templates, layer of plastic film is laid wherein；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on a plastic film；
(3) prepare slurry, after 49% cement, 42% water are mixed evenly, add 4%EPS particles, 5% glue
Powder stirs；
(4) slurry is poured into strike off on the alkali-free glass fiber cloth in ABS templates or gluing glass-fiber-fabric to form pulp layer 1, then
One layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on pulp layer 1；
(5) cylinder roll unit roll forming is passed through；
(6) lucifuge maintenance is carried out in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%, natural curing
Time is 7 days.
The plate face size (length x width, mm) of ordinary portland cement external wall insulation is 600 × 600, and thickness is 50mm, technology
The performance test results such as table 1.
Table 1
| Project | Measured data |
| Bending resistance failing load (Mpa) | 0.81 |
| Thermal conductivity factor W/ (mk) | 0.052 |
| Flammability | A grades (non-ignitable level) |
Embodiment 2：
As shown in figure 1, a kind of cement external wall insulation, including pulp layer 1, the pulp layer 1 include cement, EPS particles,
Water, rubber powder, the percentage by weight of each component is cement 48%, EPS particles 4.3%, water 42.7%, rubber powder 5%, the pulp layer
1 upper and lower surface is all provided with glass layer of cloth 2, and the glass layer of cloth 2 includes alkali-free glass fiber cloth or gluing glass-fiber-fabric, described
Cement uses 425 ordinary portland cements, and the cement external wall insulation is used for the exterior wall of building construction.
A kind of cement external wall insulation and its manufacture method, this method comprise the following steps：
(1) prepare ABS templates, layer of plastic film is laid in ABS templates；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on a plastic film；
(3) prepare slurry, after 48% cement, 42.7% water are mixed evenly, add 4.3%EPS particles,
5% rubber powder stirs；
(4) slurry is poured into the alkali-free glass fiber cloth laid in ABS templates or strikes off to form slurry on gluing glass-fiber-fabric
Layer 1, then one layer of alkali-free glass fiber cloth of laying or gluing glass-fiber-fabric on pulp layer 1；
(5) cylinder roll unit roll forming is passed through；
(6) lucifuge maintenance is carried out in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%, natural curing
Time is 7 days.
The plate face size (length x width, mm) of ordinary portland cement external wall insulation is 600 × 600, and thickness is 50mm, technology
The performance test results such as table 2.
Table 2
| Project | Measured data |
| Bending resistance failing load | 0.78 |
| Thermal conductivity factor | 0.049 |
| Flammability | A grades (non-ignitable level) |
Embodiment 3：
As shown in figure 1, a kind of cement external wall insulation, including pulp layer 1, the pulp layer 1 include cement, EPS particles,
Water, rubber powder, the percentage by weight of each component is cement 47%, EPS particles 4.6%, water 44.4%, rubber powder 4%, the pulp layer
1 upper and lower surface is all provided with glass layer of cloth 2, and the glass layer of cloth 2 includes alkali-free glass fiber cloth or gluing glass-fiber-fabric, described
Cement uses 425 ordinary portland cements, and the cement external wall insulation is used for the exterior wall of building construction.
A kind of cement external wall insulation and its manufacture method, this method comprise the following steps：
(1) prepare tabular ABS templates, layer of plastic film is laid wherein；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric 2 are laid on a plastic film；
(3) prepare slurry, after 47% cement, 44.4% water are mixed evenly, add 4.6%EPS particles,
4% rubber powder stirs；
(4) slurry is poured into strike off on the alkali-free glass fiber cloth in ABS templates or gluing glass-fiber-fabric 2 to form pulp layer 1, then
One layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric 2 are laid on pulp layer 1；
(5) cylinder roll unit roll forming is passed through；
(6) lucifuge maintenance is carried out in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%, natural curing
Time is 7 days.
The plate face size (length x width, mm) of ordinary portland cement external wall insulation is 600 × 600, and thickness is 50mm, technology
The performance test results such as table 3.
Table 3
| Project | Measured data |
| Bending resistance failing load | 0.75 |
| Thermal conductivity factor | 0.047 |
| Flammability | A grades (non-ignitable level) |
Embodiment 4：
As shown in figure 1, a kind of cement external wall insulation, including pulp layer 1, the pulp layer 1 include cement, EPS particles,
Water, rubber powder, the percentage by weight of each component is cement 45%, EPS particles 4.8%, water 45.2%, rubber powder 5%, the pulp layer
1 upper and lower surface is all provided with glass layer of cloth 2, and the glass layer of cloth 2 includes alkali-free glass fiber cloth or gluing glass-fiber-fabric, described
Cement uses 425 ordinary portland cements, and the cement external wall insulation is used for the exterior wall of building construction.
A kind of cement external wall insulation and its manufacture method, this method comprise the following steps：
(1) prepare tabular ABS templates, layer of plastic film is laid wherein；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on a plastic film；
(3) prepare slurry, after 45% cement, 45.2% water are mixed evenly, add 4.8%EPS particles,
5% rubber powder stirs；
(4) slurry is poured into strike off on the alkali-free glass fiber cloth in ABS templates or gluing glass-fiber-fabric 2 to form pulp layer 1, then
One layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on pulp layer 1；
(5) cylinder roll unit roll forming is passed through；
(6) lucifuge maintenance is carried out in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%, natural curing
Time is 7 days.
The plate face size (length x width, mm) of ordinary portland cement external wall insulation is 600 × 600, and thickness is 50mm, technology
The performance test results such as table 4.
Table 4
| Project | Measured data |
| Bending resistance failing load | 0.69 |
| Thermal conductivity factor | 0.043 |
| Flammability | A grades (non-ignitable level) |
Embodiment 5：
As shown in figure 1, a kind of cement external wall insulation, including pulp layer 1, the pulp layer 1 include cement, EPS particles,
Water, rubber powder, the percentage by weight of each component is cement 44%, EPS particles 5%, water 46%, rubber powder 5%, the pulp layer 1
Upper and lower surface is all provided with glass layer of cloth 2, and the glass layer of cloth 2 includes alkali-free glass fiber cloth or gluing glass-fiber-fabric, the water
Mud uses 425 ordinary portland cements, and the cement external wall insulation is used for the exterior wall of building construction.
A kind of cement external wall insulation and its manufacture method, this method comprise the following steps：
(1) prepare tabular ABS templates, layer of plastic film is laid wherein；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on a plastic film；
(3) prepare slurry, after 44% cement, 46% water are mixed evenly, add 5%EPS particles, 5% glue
Powder stirs；
(4) slurry is poured into strike off on the alkali-free glass fiber cloth in ABS templates or gluing glass-fiber-fabric to form pulp layer 1, then
One layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on pulp layer 1；
(5) cylinder roll unit roll forming is passed through；
(6) lucifuge maintenance, the time of maintenance are carried out in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%
The rupture strength of sheet material must be caused to reach 8Mpa.
The plate face size (length x width, mm) of ordinary portland cement external wall insulation is 600 × 600, and thickness is 50mm, technology
The performance test results such as table 5.
Table 5
| Project | Measured data |
| Bending resistance failing load | 0.65Mpa |
| Thermal conductivity factor | 0.04 |
| Flammability | A grades (non-ignitable level) |
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
A variety of change, modification, replacement and modification can be carried out to these embodiments by departing under the principle and objective of the present invention, of the invention
Scope is limited by claim and its equivalent.
Claims (4)
1. a kind of cement external wall insulation, including pulp layer, it is characterised in that the pulp layer include cement, EPS particles, water,
Rubber powder, the percentage by weight of each component is cement 44-49%, EPS particle 2-5%, water 41-46%, rubber powder 3-5%, the water
Mud uses 425 ordinary portland cements, and the upper and lower surface of the pulp layer is all provided with glass layer of cloth.
2. a kind of cement external wall insulation according to claim 1, it is characterised in that：The glass layer of cloth includes alkali-free glass
Fine cloth or gluing glass-fiber-fabric.
3. a kind of cement external wall insulation according to claim 1, it is characterised in that：The cement external wall insulation is used for
The exterior wall of building construction.
4. a kind of manufacture method of cement external wall insulation, it is characterised in that：This method comprises the following steps：
(1) prepare tabular ABS templates, layer of plastic film is laid wherein；
(2) one layer of alkali-free glass fiber cloth or gluing glass-fiber-fabric are laid on a plastic film；
(3) prepare slurry, after cement, water are mixed evenly, add EPS particles, rubber powder and stir；
(4) slurry is poured on the alkali-free glass fiber cloth in ABS templates or gluing glass-fiber-fabric, then one layer of alkali-free glass of laying on slurry
Fine cloth or gluing glass-fiber-fabric；
(5) cylinder roll unit roll forming is passed through；
(6) sheet material of shaping is stripped, then kept away in the environment of 20 DEG C ± 5 of normal temperature and air humidity are not less than 70%
Phototrophy is protected, and the time of natural curing is 7 days.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535089.5A CN107130698B (en) | 2017-07-03 | 2017-07-03 | A kind of cement external wall insulation and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535089.5A CN107130698B (en) | 2017-07-03 | 2017-07-03 | A kind of cement external wall insulation and its manufacturing method |
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| Publication Number | Publication Date |
|---|---|
| CN107130698A true CN107130698A (en) | 2017-09-05 |
| CN107130698B CN107130698B (en) | 2018-06-15 |
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ID=59737249
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518224A (en) * | 2011-12-08 | 2012-06-27 | 天津霖田冶金科技有限公司 | External wall thermal insulation composite board and manufacturing method thereof |
| KR20120096797A (en) * | 2011-02-23 | 2012-08-31 | 해동웰빙산업주식회사 | The adiabatic construction method of wall |
| CN102797299A (en) * | 2012-07-11 | 2012-11-28 | 江苏尼高科技有限公司 | Insulation board made of fiber reinforced composites and preparation method of insulation board |
| CN102839758A (en) * | 2012-09-04 | 2012-12-26 | 张家港市盛港绿色防火建材有限公司 | Cement-based fiber-reinforced fireproof heat-preservation plate and preparation process thereof |
| CN102995780A (en) * | 2012-12-14 | 2013-03-27 | 江苏尼高科技有限公司 | Glass fibre tissue compound heat-insulating plate and preparation method for same |
| CN104234252A (en) * | 2012-11-12 | 2014-12-24 | 青岛科瑞新型环保材料有限公司 | Modified cement polyphenyl granule composite vacuum insulated panel and manufacturing method thereof |
-
2017
- 2017-07-03 CN CN201710535089.5A patent/CN107130698B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120096797A (en) * | 2011-02-23 | 2012-08-31 | 해동웰빙산업주식회사 | The adiabatic construction method of wall |
| CN102518224A (en) * | 2011-12-08 | 2012-06-27 | 天津霖田冶金科技有限公司 | External wall thermal insulation composite board and manufacturing method thereof |
| CN102797299A (en) * | 2012-07-11 | 2012-11-28 | 江苏尼高科技有限公司 | Insulation board made of fiber reinforced composites and preparation method of insulation board |
| CN102839758A (en) * | 2012-09-04 | 2012-12-26 | 张家港市盛港绿色防火建材有限公司 | Cement-based fiber-reinforced fireproof heat-preservation plate and preparation process thereof |
| CN104234252A (en) * | 2012-11-12 | 2014-12-24 | 青岛科瑞新型环保材料有限公司 | Modified cement polyphenyl granule composite vacuum insulated panel and manufacturing method thereof |
| CN102995780A (en) * | 2012-12-14 | 2013-03-27 | 江苏尼高科技有限公司 | Glass fibre tissue compound heat-insulating plate and preparation method for same |
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