CN104529331A - Waterproof high polymer easy plaster - Google Patents
Waterproof high polymer easy plaster Download PDFInfo
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- CN104529331A CN104529331A CN201410772102.5A CN201410772102A CN104529331A CN 104529331 A CN104529331 A CN 104529331A CN 201410772102 A CN201410772102 A CN 201410772102A CN 104529331 A CN104529331 A CN 104529331A
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Abstract
The invention discloses waterproof high polymer easy plaster, and belongs to the technical field of building materials. Based on the percentage, the waterproof high polymer easy plaster comprises the following raw materials: 40-50 percent of ordinary Portland cement, 30-45 percent of 60-120-mesh quartz sand, 5-20 percent of 40-70-mesh quartz sand, 1.5-3.0 percent of redispersible latex powder, 0.2-0.35 percent of hydroxypropyl methyl cellulose, 0.4-0.8 percent of calcium formate, 0.05-0.15 percent of starch ether, 0.2-0.4 percent of hydrophobing agent, and 0.07-0.12 percent of polypropylene fiber. In general, the waterproof high polymer easy plaster is high in bonding strength, is greatly advantaged in waterproof performance in comparison with the previous easy plaster, and meets the social requirement.
Description
Technical field
The present invention relates to building material technical field, especially relate to a kind of Polymer Mortar of waterproof type.
Background technology
After reform and opening-up, society and economic develop rapidly, particularly show that the development of urban construction high buildings and large mansions is huge, the quality of building has become the focus of various circles of society.
There is the contradiction of mutually giving prominence to proprietor building side for the stickup of buildings ceramic tile, stone material and waterproof, coming off of building facing brick, the infiltration problem such as to leak has had a strong impact on the sound development of construction industry.In order to address these problems, occur that a lot of cement-based waterproof macromolecular materials is for the gap etc. that bonds.At present, water-proof material and the structure of exploitation and use are numerous, generally speaking, can be the large class of flexible water and rigid waterproofing two.From facts have proved for many years, traditional flexible waterproof material is as superpolymer coiled material and coating, although have the advantage such as flexibility, easy construction, weak with basal plane concrete binding power, especially moist at basal plane or have when infiltration and cannot use, the waterproof of back side and moisture substrate should not be made.Be on the other hand superpolymer due to it, easily aging, decompose, degrade, thus work-ing life is relative to shorter rigid waterproofing.
Rigidity cement group water-proofing material has the incomparable performance of flexible materials, special dimension and applications extensive.But concrete structure is under stressed or its factor effect, there will be damage, cause tiny crack, although these damages are stealthy, if but can not repair in time, these tiny cracks can further develop, and occur large crackle, because infiltration not there will be steel bar corrosion, reduce shock resistance and the work-ing life of concrete structure.If concrete is waterproof layer, do not have due waterproof action yet.
Common cement group water-proofing material can be described as and belongs to face seal water-proof function, and waterproof effect acts predominantly on surface, once waterproof layer is destroyed, waterproof ability is lost thereupon.Therefore, produce from concrete structure the analysis of causes of leaking of ftractureing and set about, develop and automatically, in depth can penetrate into inside configuration, the lasting novel water-proof material of waterproof effect is imperative.Such as China patent CN1587173 and CN1472258 is coated in the surface of basal plane or dry powder is sprinkling upon the concrete surface of newly building after being mixed with water by cement group water-proofing material, waterproof effect is poor; Chinese patent CN101074355 is emulsion-type water-proof material, be applicable to working-yard make, be difficult at factorial praluction, therefore manufacturing cost and production efficiency low.For this problem, Chinese patent notification number is that by name a kind of cement-base infiltration crystallization type high performance water proof powder of CN 102718455A and the technical scheme of application thereof disclose such technical scheme:; Its components in mass portion is: the active masterbatch 2-6 of silicate cement 35-50, quartz sand 25-32, penetrant crystalline, calcium carbonate 0-10, talcum powder 5-13, Mierocrystalline cellulose 0.1-0.2, rubber powder 6-12, water reducer 0.55-1.2, powdery silicone antifoam agent 0.1-0.4, complexing agent 4.1-5.8.Namely the cement-base infiltration crystallization type high performance water proof powder obtained after all kinds of raw material is stirred in mixing machine, itself and a certain amount of clear water mix and can be made into water-proof material, make simple, easy to use, have good water tolerance, impermeability.Another China Patent No. is: 201310255716.1, disclosed in the technical scheme of a kind of waterproof polymer mortar by name, technical scheme is:, comprise the component of following weight part: ordinary Portland cement 250-400 part, quartz sand 350-550 part, flyash 50-150 part, defoamer 5-15 part, redispersable latex powder 8-35 part, liquid agent 3-8 part, thixotropic agent 8-15 part, water-repellent agent 1-5 part.Inventive polymers waterproof mortar has excellent water resistance, and 7d impermeability pressure is greater than 1.0MPa, and cohesive strength is greater than 1.0MPa, and 28d impermeability pressure is greater than 1.5MPa, and cohesive strength is greater than 1.2MPa, all meets national sector standard.
Similar technology also has a lot, and these technology serve the effect of waterproof to a great extent, but it exists the bonding intensity difference of glue for tile, construction period is long, and operating efficiency is lower, and set time is long, face brick is easily shifted naturally, and consumption is large, consuming time grade for common problem.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, proposes a kind of waterproof type Polymer Mortar, its objective is and solves existing beneficial clay insufficient strength and bad etc. the problem of water resistance.
In order to solve above-mentioned technical problem, the basic technical scheme that the present invention proposes is: a kind of waterproof type Polymer Mortar, is characterized in that, with percentages, comprises following raw material:
Preferably, the molecular weight of described Vltra tears is more than 150,000; Described ordinary Portland cement is 42.5R cement; The grade of described redispersion latex powder is high-quality grade; The length of described polypropylene fibre is between 3 ~ 9mm.
In this technology, in preparation process, by each group of raw material proportionally sum be that one of percentage hundred is added in stirred vessel and stirs 5-7 minute, then these are stirred the dry powder particle obtained canned and get final product.
The invention has the beneficial effects as follows:
The impermeability pressure of the waterproof type Polymer Mortar described in the technical program can be up to state standards the twice of value, and ultimate compression strength reaches 32.7MPa; Folding strength reaches 23MPa, is about 3 times of standard 8.0; Within 7 days, cohesive strength reaches 1.76MPa, and the cohesive strength of 28 days reaches 2.87MPa, substantially can reach 2 times of standard; Shrinking percentage is 0.09%, well below standard.Generally speaking, the cohesive strength of the technical program is high, and water resistance beneficial clay as compared with the past has very large advantage.
Embodiment
In order to illustrate better and understand technical scheme of the present invention, be described in detail below by way of specific embodiment, but should do not limit the scope of the invention with this.
Waterproof type Polymer Mortar of the present invention, with percentages, comprises following raw material:
Ordinary Portland cement 40 ~ 50%; 60 ~ 120 object quartz sands 30 ~ 45%; 40-70 object quartz sand 5 ~ 20%; Redispersion latex powder 1.5 ~ 3.0%; Vltra tears 0.2 ~ 0.35%; Calcium formiate 0.4 ~ 0.8%; Starch ethers 0.05 ~ 0.15%; Hydrophobizing agent 0.2 ~ 0.4%; Polypropylene fibre 0.07 ~ 0.12%.
Detect according to national sector standard JC/T984-2011, before test, by water and the mixing of waterproof Polymer Mortar, the ratio of this waterproof type Polymer Mortar and this water is 4: 1.
Embodiment 1
Ordinary Portland cement 40%; Particle diameter is that 60-120 object quartz sand accounts for 42.5%, and particle diameter is that 40-70 object quartz sand accounts for 13.58%; Redispersion latex powder 2.5%; Hydroxypropyl methyl fiber 0.35%; Calcium formiate 0.5%; Starch ethers 0.15%; Hydrophobizing agent 0.35%; Polypropylene fibre 0.07%.
Its test data is as follows:
Embodiment 2
Ordinary Portland cement 45%; Particle diameter is that 60-120 object quartz sand accounts for 43%, and particle diameter is that 40-70 object quartz sand accounts for 7.7%; Redispersion latex powder 2.8%; Hydroxypropyl methyl fiber 0.25%; Calcium formiate 0.75%; Starch ethers 0.1%; Hydrophobizing agent 0.3%; Polypropylene fibre 0.1%.
Its test data is as follows:
Embodiment 3
Ordinary Portland cement 44%; Particle diameter is that 60-120 object quartz sand accounts for 40.63%, and particle diameter is that 40-70 object quartz sand accounts for 12%; Redispersion latex powder 1.8%; Hydroxypropyl methyl fiber 0.3%; Calcium formiate 0.8%; Starch ethers 0.05%; Hydrophobizing agent 0.3%; Polypropylene fibre 0.12%
Its test data is as follows:
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (8)
1. a waterproof type Polymer Mortar, is characterized in that, with percentages, comprises following raw material:
2. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that, with percentages, comprise following raw material: ordinary Portland cement 40%; Particle diameter is that 60-120 object quartz sand accounts for 42.5%, and particle diameter is that 40-70 object quartz sand accounts for 13.38%; Redispersion latex powder 2.7%; Hydroxypropyl methyl fiber 0.35%; Calcium formiate 0.5%; Starch ethers 0.15%; Hydrophobizing agent 0.35%; Polypropylene fibre 0.07%.
3. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that, with percentages, comprise following raw material: ordinary Portland cement 45%; Particle diameter is that 60-120 object quartz sand accounts for 43%, and particle diameter is that 40-70 object quartz sand accounts for 7.7%; Redispersion latex powder 2.8%; Hydroxypropyl methyl fiber 0.25%; Calcium formiate 0.75%; Starch ethers 0.1%; Hydrophobizing agent 0.3%; Polypropylene fibre 0.1%.
4. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that, with percentages, comprise following raw material: ordinary Portland cement 44%; Particle diameter is that 60-120 object quartz sand accounts for 40.63%, and particle diameter is that 40-70 object quartz sand accounts for 12%; Redispersion latex powder 1.8%; Hydroxypropyl methyl fiber 0.3%; Calcium formiate 0.8%; Starch ethers 0.05%; Hydrophobizing agent 0.3%; Polypropylene fibre 0.12%.
5. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that: the molecular weight of described Vltra tears is more than 150,000.
6. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that: described ordinary Portland cement is 42.5R cement.
7. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that: the grade of described redispersion latex powder is high-quality grade.
8. waterproof type Polymer Mortar as claimed in claim 1, is characterized in that: the length of described polypropylene fibre is between 3 ~ 9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772102.5A CN104529331A (en) | 2014-12-12 | 2014-12-12 | Waterproof high polymer easy plaster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772102.5A CN104529331A (en) | 2014-12-12 | 2014-12-12 | Waterproof high polymer easy plaster |
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| CN104529331A true CN104529331A (en) | 2015-04-22 |
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| CN201410772102.5A Pending CN104529331A (en) | 2014-12-12 | 2014-12-12 | Waterproof high polymer easy plaster |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198311A (en) * | 2015-09-07 | 2015-12-30 | 东莞市伟业水泥有限公司 | Tile adhesive |
| CN105218025A (en) * | 2015-10-14 | 2016-01-06 | 福州大学 | A kind of Polymer Mortar |
| CN105271975A (en) * | 2015-09-22 | 2016-01-27 | 黄生辉 | Waterproof tile-sticking tile adhesive |
| CN105753387A (en) * | 2016-02-23 | 2016-07-13 | 陈谓清 | Stone powder waste material regeneration easy plaster and preparation method thereof |
| CN105753407A (en) * | 2016-03-01 | 2016-07-13 | 山东金水岸环保科技有限公司 | Ceramic tile adhesive and construction method thereof |
| CN106986589A (en) * | 2016-08-23 | 2017-07-28 | 南通久聚高分子科技有限公司 | A kind of water proof type Polymer Mortar |
| CN107311533A (en) * | 2017-06-28 | 2017-11-03 | 佛山市涂无忧建材有限公司 | A kind of waterproof and the high Polymer Mortar of adhesion strength and preparation method thereof |
| CN107840604A (en) * | 2017-11-01 | 2018-03-27 | 贵州省独山县顺峰装潢建材厂 | A kind of viscose glue mud of Wall brick |
| CN107902988A (en) * | 2017-11-07 | 2018-04-13 | 常州福隆工控设备有限公司 | A kind of preparation method of high-adhesive-strength waterproof benefit clay |
| CN108191336A (en) * | 2018-01-21 | 2018-06-22 | 李肇炯 | A kind of metal tail slag regeneration benefit clay and its production method |
| CN108383454A (en) * | 2018-04-22 | 2018-08-10 | 汪逸凡 | A kind of water proof type benefit clay |
| CN108793870A (en) * | 2018-06-20 | 2018-11-13 | 罗国球 | A kind of preparation method of high-adhesive-strength waterproof benefit clay |
| CN109133766A (en) * | 2018-08-29 | 2019-01-04 | 佛山朝鸿新材料科技有限公司 | A kind of preparation method of high-strength waterproof benefit clay |
| CN110627454A (en) * | 2019-11-05 | 2019-12-31 | 厦门高辰新材料有限公司 | Polymer cement waterproof mortar and preparation method thereof |
| CN110885212A (en) * | 2019-11-07 | 2020-03-17 | 湖州武荣环保材料有限公司 | Impervious waterproof viscose cement and preparation method thereof |
| CN114014612A (en) * | 2021-11-26 | 2022-02-08 | 甘肃中研同创材料科技有限责任公司 | Cement-based material anticorrosion and antifreezing daub and preparation method thereof |
| CN115010444A (en) * | 2022-07-18 | 2022-09-06 | 广东青筑科技有限公司 | Ceramic tile adhesive binder with waterproof function |
| CN115286318A (en) * | 2022-08-12 | 2022-11-04 | 厦门长固建材有限公司 | Waterproof easy-care daub and preparation method thereof |
| CN115636636A (en) * | 2022-08-15 | 2023-01-24 | 广东包清贴装饰工程有限公司 | Double-component tile glue and preparation process thereof |
| CN116332598A (en) * | 2023-03-15 | 2023-06-27 | 江苏顺丽成建筑新材料有限公司 | Ceramic tile adhesive for adhering ceramic tile, face brick and floor tile and preparation method thereof |
Citations (1)
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| CN103771806A (en) * | 2014-01-21 | 2014-05-07 | 厦门力嘉诚防水工程有限公司 | Concrete crack repairing waterproof coating |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103771806A (en) * | 2014-01-21 | 2014-05-07 | 厦门力嘉诚防水工程有限公司 | Concrete crack repairing waterproof coating |
Non-Patent Citations (1)
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| 黄翠华: "干混砂浆外加剂", 《化学建材》 * |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198311A (en) * | 2015-09-07 | 2015-12-30 | 东莞市伟业水泥有限公司 | Tile adhesive |
| CN105271975A (en) * | 2015-09-22 | 2016-01-27 | 黄生辉 | Waterproof tile-sticking tile adhesive |
| CN105271975B (en) * | 2015-09-22 | 2018-01-16 | 黄生辉 | A kind of ceramic tile adhesive with waterproof patch block function |
| CN105218025A (en) * | 2015-10-14 | 2016-01-06 | 福州大学 | A kind of Polymer Mortar |
| CN105753387A (en) * | 2016-02-23 | 2016-07-13 | 陈谓清 | Stone powder waste material regeneration easy plaster and preparation method thereof |
| CN105753407A (en) * | 2016-03-01 | 2016-07-13 | 山东金水岸环保科技有限公司 | Ceramic tile adhesive and construction method thereof |
| CN106986589A (en) * | 2016-08-23 | 2017-07-28 | 南通久聚高分子科技有限公司 | A kind of water proof type Polymer Mortar |
| CN107311533A (en) * | 2017-06-28 | 2017-11-03 | 佛山市涂无忧建材有限公司 | A kind of waterproof and the high Polymer Mortar of adhesion strength and preparation method thereof |
| CN107840604A (en) * | 2017-11-01 | 2018-03-27 | 贵州省独山县顺峰装潢建材厂 | A kind of viscose glue mud of Wall brick |
| CN107902988B (en) * | 2017-11-07 | 2020-08-11 | 得时宝(广州)科技有限公司 | Preparation method of high-bonding-strength waterproof mortar |
| CN107902988A (en) * | 2017-11-07 | 2018-04-13 | 常州福隆工控设备有限公司 | A kind of preparation method of high-adhesive-strength waterproof benefit clay |
| CN108191336A (en) * | 2018-01-21 | 2018-06-22 | 李肇炯 | A kind of metal tail slag regeneration benefit clay and its production method |
| CN108383454A (en) * | 2018-04-22 | 2018-08-10 | 汪逸凡 | A kind of water proof type benefit clay |
| CN108793870A (en) * | 2018-06-20 | 2018-11-13 | 罗国球 | A kind of preparation method of high-adhesive-strength waterproof benefit clay |
| CN109133766A (en) * | 2018-08-29 | 2019-01-04 | 佛山朝鸿新材料科技有限公司 | A kind of preparation method of high-strength waterproof benefit clay |
| CN110627454A (en) * | 2019-11-05 | 2019-12-31 | 厦门高辰新材料有限公司 | Polymer cement waterproof mortar and preparation method thereof |
| CN110885212A (en) * | 2019-11-07 | 2020-03-17 | 湖州武荣环保材料有限公司 | Impervious waterproof viscose cement and preparation method thereof |
| CN114014612A (en) * | 2021-11-26 | 2022-02-08 | 甘肃中研同创材料科技有限责任公司 | Cement-based material anticorrosion and antifreezing daub and preparation method thereof |
| CN115010444A (en) * | 2022-07-18 | 2022-09-06 | 广东青筑科技有限公司 | Ceramic tile adhesive binder with waterproof function |
| CN115286318A (en) * | 2022-08-12 | 2022-11-04 | 厦门长固建材有限公司 | Waterproof easy-care daub and preparation method thereof |
| CN115636636A (en) * | 2022-08-15 | 2023-01-24 | 广东包清贴装饰工程有限公司 | Double-component tile glue and preparation process thereof |
| CN116332598A (en) * | 2023-03-15 | 2023-06-27 | 江苏顺丽成建筑新材料有限公司 | Ceramic tile adhesive for adhering ceramic tile, face brick and floor tile and preparation method thereof |
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Addressee: SHENZHEN LIAN BUILDING MATERIALS DEVELOPMENT CO., LTD. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Application publication date: 20150422 |