CN108439912A - A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar - Google Patents
A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar Download PDFInfo
- Publication number
- CN108439912A CN108439912A CN201810453804.5A CN201810453804A CN108439912A CN 108439912 A CN108439912 A CN 108439912A CN 201810453804 A CN201810453804 A CN 201810453804A CN 108439912 A CN108439912 A CN 108439912A
- Authority
- CN
- China
- Prior art keywords
- water
- assembled architecture
- prefabricated panel
- cement
- big quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 34
- 239000011505 plaster Substances 0.000 title claims abstract description 22
- 239000004568 cement Substances 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 239000004576 sand Substances 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000011398 Portland cement Substances 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 5
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 5
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002956 ash Substances 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- -1 ethoxyl methyl Chemical group 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011374 ultra-high-performance concrete Substances 0.000 description 2
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 239000001761 ethyl methyl cellulose Substances 0.000 description 1
- 235000010944 ethyl methyl cellulose Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Classifications
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
-
- 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
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortars, include the raw material of following weight percent：Cement 10 40%；Admixture accounts for 10 20%；Water-retaining agent, water-retaining agent account for the 0.3 2% of cement weight；Tackifier, tackifier account for the 0.8 5% of cement weight；Air entraining agent, air entraining agent account for the 0.1 2% of cement weight；Water-reducing agent, water-reducing agent account for the 0.1 5% of cement weight；Remaining weight is sand.Assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar prepared by the present invention has many advantages, such as that adhesion strength is high, adhesive layer is thin, water resistance is good, is not easy cavity, construction intensity difficulty is small；Mortar of the present invention has with building with the adhesive property in service life, it is ensured that wallboard and decorative panel effectively form an entirety with building matrix, do not crack and do not fall off, and reduction operation intensity, improve working efficiency.
Description
Technical field
The present invention relates to building field, specifically a kind of assembled architecture prefabricated panel plaster and big quality plank wet combining are used
High-strength mortar.
Background technology
As assembled architecture is carried out energetically by country, a large amount of prefabricated panels are applied in building field.But prefabricated panel
That there are adhesion strengths is relatively low for in-site installation, mortar joint is big, poor waterproof properties, is easy many defects such as cavity, construction intensity difficulty be big.
Meanwhile the wet combining of the big big quality plank of specification, using existing binding material, there is also the security risks to fall off.The big matter of big specification
The materials such as template material, including traditional inorganic cement artificial stone, UHPC (ultra-high performance concrete) plank, ceramics, lithotome.Cause
This, the present invention provides a kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar.
Invention content
The purpose of the present invention is to provide a kind of assembled architecture prefabricated panel plaster and big quality plank wet combinings with high-strength
Mortar, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, including following weight percent
The raw material of ratio：Cement 10-40%；Admixture accounts for 10-20%；Water-retaining agent, water-retaining agent account for the 0.3-2% of cement weight；Tackifier,
Tackifier account for the 0.8-5% of cement weight；Air entraining agent, air entraining agent account for the 0.1-2% of cement weight；Water-reducing agent, water-reducing agent account for water
The 0.1-5% of mud weight；Remaining weight is sand.
As a further solution of the present invention：The cement is Portland cement.
As a further solution of the present invention：The admixture is one or more in flyash, miberal powder and silicon ash
Composition.
As a further solution of the present invention：The water-retaining agent is one or more in SPA water-absorbing resins and bentonite
Composition.
As a further solution of the present invention：The tackifier are methyl cellulose ether, hydroxypropyl methyl cellulose ether, hydroxyl
One or more compositions in ethylmethylcellulose ether and EVA rubber powders.
As a further solution of the present invention：The sand is natural river sand or quartz sand, and grain size is 20-100 mesh.
The preparation method of a kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar is specific to wrap
It includes：Take above-mentioned each raw material in proportion, be added in dry type mortar mixer, be uniformly mixed to get.
Compared with prior art, the beneficial effects of the invention are as follows：
Assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar prepared by the present invention, which has, to be bonded
Intensity is high, mortar joint is small (being more than or equal to 5 millimeters), water resistance is good, is not easy the advantages that empty, construction intensity difficulty is small；The present invention
Mortar has with building with the adhesive property in service life, it is ensured that wallboard and decorative panel and building matrix effectively form one it is whole
Body does not crack and does not fall off, and reduction operation intensity, improves working efficiency.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, including following weight percent
The raw material of ratio：Cement 10%；Admixture accounts for 10%；Water-retaining agent, water-retaining agent account for the 0.3% of cement weight；Tackifier, tackifier account for
The 0.8% of cement weight；Air entraining agent, air entraining agent account for the 0.1% of cement weight；Water-reducing agent, water-reducing agent account for cement weight
0.1%；Remaining weight is sand.
The cement is Portland cement.The admixture is flyash.The water-retaining agent is SPA water-absorbing resins.
The tackifier are methyl cellulose ether.The sand is natural river sand, and grain size is 20 mesh.
The preparation method of the assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, specifically
Including：Take above-mentioned each raw material in proportion, be added in dry type mortar mixer, be uniformly mixed to get.
Embodiment 2
A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, including following weight percent
The raw material of ratio：Cement 40%；Admixture accounts for 20%；Water-retaining agent, water-retaining agent account for the 2% of cement weight；Tackifier, tackifier account for water
The 5% of mud weight；Air entraining agent, air entraining agent account for the 2% of cement weight；Water-reducing agent, water-reducing agent account for the 5% of cement weight；Remaining weight
Amount is sand.
The cement is Portland cement.The admixture is the composition of flyash, miberal powder.The water-retaining agent is
SPA water-absorbing resins and bentonitic composition.The tackifier are the group of methyl cellulose ether and hydroxypropyl methyl cellulose ether
Close object.The sand is quartz sand, and grain size is 100 mesh.
The preparation method of the assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, specifically
Including：Take above-mentioned each raw material in proportion, be added in dry type mortar mixer, be uniformly mixed to get.
Embodiment 3
A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, including following weight percent
The raw material of ratio：Cement 25%；Admixture accounts for 15%；Water-retaining agent, water-retaining agent account for the 1% of cement weight；Tackifier, tackifier account for water
The 2.5% of mud weight；Air entraining agent, air entraining agent account for the 1.3% of cement weight；Water-reducing agent, water-reducing agent account for the 3.4% of cement weight；
Remaining weight is sand.
The cement is Portland cement.The admixture is the composition of flyash, miberal powder and silicon ash.The guarantor
Aqua is bentonite.The tackifier are methyl cellulose ether, hydroxypropyl methyl cellulose ether and ethoxyl methyl cellulose ether
Composition.The sand is natural river sand, and grain size is 50 mesh.
The preparation method of the assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, specifically
Including：Take above-mentioned each raw material in proportion, be added in dry type mortar mixer, be uniformly mixed to get.
Embodiment 4
As different from Example 3, the tackifier are methyl cellulose ether, hydroxypropyl methyl cellulose ether, ethoxy
The composition of methyl cellulose ether and EVA rubber powders.
Experimental example
In use, according to the weight ratio 1000 of thin layer masonry mortar and water：125 water mixing high-speed stirred 5-8min, you can make
With.
The performance test of 1 embodiment 1-3 thin layer masonry mortars of table
| Project | 28 days compression strength | 28 days flexural strengths | 28 days adhesion strengths | Unit weight |
| Embodiment 1 | 56.0MPa | 12.5MPa | 4.5MPa | 2100kg/m3 |
| Embodiment 2 | 48.0MPa | 10.5MPa | 4.0MPa | 2050kg/m3 |
| Embodiment 3 | 52.0MPa | 12.0MPa | 4.2MPa | 2000kg/m3 |
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar, which is characterized in that including with
The raw material of lower weight percent：Cement 10-40%；Admixture accounts for 10-20%；Water-retaining agent, water-retaining agent account for the 0.3- of cement weight
2%；Tackifier, tackifier account for the 0.8-5% of cement weight；Air entraining agent, air entraining agent account for the 0.1-2% of cement weight；Water-reducing agent,
Water-reducing agent accounts for the 0.1-5% of cement weight；Remaining weight is sand.
2. assembled architecture prefabricated panel plaster according to claim 1 and big quality plank wet combining high-strength mortar,
It is characterized in that, the cement is Portland cement.
3. assembled architecture prefabricated panel plaster according to claim 1 and big quality plank wet combining high-strength mortar,
It is characterized in that, the admixture is one or more compositions in flyash, miberal powder and silicon ash.
4. assembled architecture prefabricated panel plaster according to claim 1 and big quality plank wet combining high-strength mortar,
It is characterized in that, the water-retaining agent is one or more compositions in SPA water-absorbing resins and bentonite.
5. assembled architecture prefabricated panel plaster according to claim 1 and big quality plank wet combining high-strength mortar,
It is characterized in that, the tackifier are methyl cellulose ether, hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether and EVA
One or more compositions in rubber powder.
6. assembled architecture prefabricated panel plaster according to claim 1 and big quality plank wet combining high-strength mortar,
It is characterized in that, the sand is natural river sand or quartz sand, and grain size is 20-100 mesh.
7. a kind of high according to any assembled architecture prefabricated panel plasters of claim 1-6 and big quality plank wet combining
The preparation method of strength mortar, which is characterized in that specifically include：Above-mentioned each raw material is taken in proportion, is added to dry type mortar mixer
In, be uniformly mixed to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453804.5A CN108439912A (en) | 2018-05-14 | 2018-05-14 | A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453804.5A CN108439912A (en) | 2018-05-14 | 2018-05-14 | A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108439912A true CN108439912A (en) | 2018-08-24 |
Family
ID=63203162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453804.5A Pending CN108439912A (en) | 2018-05-14 | 2018-05-14 | A kind of assembled architecture prefabricated panel plaster and big quality plank wet combining high-strength mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108439912A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140336306A1 (en) * | 2011-12-09 | 2014-11-13 | Dow Global Technologies Llc | Method for providing modified cement compositions, dry mortars and cement-free mixtures |
| CN104326711A (en) * | 2014-09-23 | 2015-02-04 | 青岛佰众化工技术有限公司 | Adhesive for ceramic tiles |
| CN104724997A (en) * | 2013-12-23 | 2015-06-24 | 许勤峰 | Ceramic tile bonding mortar |
| CN105541218A (en) * | 2015-12-16 | 2016-05-04 | 华南理工大学 | Wallboard adhesive with high tensile bonding strength |
| CN105645863A (en) * | 2015-12-31 | 2016-06-08 | 贵州中建建筑科研设计院有限公司 | Ultrafine powdery crack-resistant connection paste for connection of lightweight partition wall panel |
| CN105906258A (en) * | 2016-04-08 | 2016-08-31 | 西安建筑科技大学 | Concrete having strength grade of C240 and used for steel reinforced concrete combined structure |
| CN106630831A (en) * | 2016-12-15 | 2017-05-10 | 苏州市世好建材新技术工程有限公司 | Mortar for wallboards |
| CN107285710A (en) * | 2017-08-16 | 2017-10-24 | 西安建筑科技大学 | A kind of high-performance fiber concrete of C70 strength grades and preparation method thereof |
-
2018
- 2018-05-14 CN CN201810453804.5A patent/CN108439912A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| US20140336306A1 (en) * | 2011-12-09 | 2014-11-13 | Dow Global Technologies Llc | Method for providing modified cement compositions, dry mortars and cement-free mixtures |
| CN104724997A (en) * | 2013-12-23 | 2015-06-24 | 许勤峰 | Ceramic tile bonding mortar |
| CN104326711A (en) * | 2014-09-23 | 2015-02-04 | 青岛佰众化工技术有限公司 | Adhesive for ceramic tiles |
| CN105541218A (en) * | 2015-12-16 | 2016-05-04 | 华南理工大学 | Wallboard adhesive with high tensile bonding strength |
| CN105645863A (en) * | 2015-12-31 | 2016-06-08 | 贵州中建建筑科研设计院有限公司 | Ultrafine powdery crack-resistant connection paste for connection of lightweight partition wall panel |
| CN105906258A (en) * | 2016-04-08 | 2016-08-31 | 西安建筑科技大学 | Concrete having strength grade of C240 and used for steel reinforced concrete combined structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |