CN104724990A - Mortar for splicing installation of lightweight partition wall slats and splicing installation process - Google Patents
Mortar for splicing installation of lightweight partition wall slats and splicing installation process Download PDFInfo
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- CN104724990A CN104724990A CN201510102909.2A CN201510102909A CN104724990A CN 104724990 A CN104724990 A CN 104724990A CN 201510102909 A CN201510102909 A CN 201510102909A CN 104724990 A CN104724990 A CN 104724990A
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 53
- 238000005192 partition Methods 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000011900 installation process Methods 0.000 title description 5
- 239000000839 emulsion Substances 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 10
- 239000013530 defoamer Substances 0.000 claims description 6
- 239000011398 Portland cement Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- 229920002678 cellulose Polymers 0.000 claims 3
- 239000001913 cellulose Substances 0.000 claims 3
- 238000001125 extrusion Methods 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 abstract description 10
- 229920002125 Sokalan® Polymers 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 229920003086 cellulose ether Polymers 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
技术领域technical field
本发明涉及建筑领域，更具体地说，涉及一种轻质隔墙条板拼接安装用砂浆及拼接安装工艺。The invention relates to the field of construction, in particular to a mortar for splicing and installing lightweight partition wall slats and a splicing and installing process.
背景技术Background technique
隔墙是分隔建筑物内部空间的墙。由于隔墙本身并不承重，一般要求轻、薄，具有良好的隔声性能。A partition wall is a wall that separates the interior spaces of a building. Since the partition itself is not load-bearing, it is generally required to be light, thin and have good sound insulation performance.
目前建筑内部的隔墙一般采用预制条板，这些隔墙条板包括玻璃纤维增强水泥条板、玻璃纤维增强石膏空心条板、钢丝(钢丝网)增强水泥条板、轻混凝土条板、复合夹芯轻质条板等等。在上述条板施工时，通常采用砂浆填塞在条板之间的缝隙、条板和梁底之间的缝隙、以及条板和条板之间的凹槽处，起到粘接固定条板的作用。At present, prefabricated slats are generally used for partition walls inside buildings. These partition wall slats include glass fiber reinforced cement slats, glass fiber reinforced gypsum hollow slats, steel wire (steel mesh) reinforced cement slats, light concrete slats, and composite clips. core lightweight battens and more. During the construction of the above slats, mortar is usually used to fill the gaps between the slats, the gap between the slats and the bottom of the beam, and the grooves between the slats to bond and fix the slats. effect.
上述砂浆由普通水泥、砂和保水剂混合而成，具备一定的抗压强度。但该类砂浆的施工性一般较差，由于条板粘接均为竖向施工，很容易出现流淌性过大而导致不易填充密实的问题，并且该类砂浆的粘接性以及抗变形性能一般较弱，在条板出现收缩导致变形的时候无法起到粘接和抵抗变形的作用，进而导致板缝出现开裂。The above-mentioned mortar is mixed with ordinary cement, sand and water-retaining agent, and has a certain compressive strength. However, the constructability of this type of mortar is generally poor. Since the slats are bonded vertically, it is easy to have too much fluidity, which leads to the problem that it is not easy to fill and compact, and the adhesiveness and deformation resistance of this type of mortar are average. Weaker, when the strip shrinks and causes deformation, it cannot play the role of bonding and resisting deformation, which will lead to cracking in the seam of the board.
此外，也有在砂浆中大量添加EVA胶粉方式，以提高砂浆的粘接性和柔韧性的应用。但在砂浆中大量添加EVA方式对砂浆产品性能的提升有限，而且成本很高。In addition, there are also applications in which a large amount of EVA powder is added to the mortar to improve the adhesion and flexibility of the mortar. However, adding a large amount of EVA to the mortar has limited improvement in the performance of the mortar product, and the cost is very high.
发明内容Contents of the invention
本发明要解决的技术问题在于，针对上述隔墙条板施工中因砂浆流淌性过大而导致不易填充密实，以及传统安装用砂浆抗裂性能不足的问题。提供一种轻质隔墙条板拼接安装用砂浆及拼接安装工艺。The technical problem to be solved by the present invention is to solve the above-mentioned problem that the fluidity of the mortar is too high to fill compactly, and the crack resistance of the traditional installation mortar is insufficient. Provided is a mortar for splicing and installing lightweight partition wall slats and a splicing and installing process.
本发明解决上述技术问题的技术方案是，提供一种轻质隔墙条板拼接安装用柔性砂浆，由水泥基粉料、乳液和水按质量比10：0.8-1.2：1.3混合搅拌而成，其中：所述乳液中包括纯丙烯酸聚合物，且所述纯丙烯酸聚合物在乳液中的含量为95％以上。The technical solution of the present invention to solve the above technical problems is to provide a flexible mortar for the splicing and installation of lightweight partition wall slats, which is formed by mixing cement-based powder, emulsion and water at a mass ratio of 10:0.8-1.2:1.3, Wherein: the emulsion includes pure acrylic polymer, and the content of the pure acrylic polymer in the emulsion is more than 95%.
在本发明所述的轻质隔墙条板拼接安装用柔性砂浆中，所述水泥基粉料中包括普通硅酸盐水泥、重质碳酸钙、中砂、细砂和纤维素醚，且各组分的质量比如下：In the flexible mortar for splicing and installing lightweight partition wall strips according to the present invention, the cement-based powder includes ordinary Portland cement, heavy calcium carbonate, medium sand, fine sand and cellulose ether, and each The mass ratio of components is as follows:
在本发明所述的轻质隔墙条板拼接安装用柔性砂浆中，所述重质碳酸钙的粒径为200目，所述细砂的粒径为70-140目，所述中砂的粒径为40-70目。In the flexible mortar for splicing and installing lightweight partition wall slats according to the present invention, the particle size of the heavy calcium carbonate is 200 mesh, the particle size of the fine sand is 70-140 mesh, and the particle size of the medium sand is 200 mesh. The particle size is 40-70 mesh.
在本发明所述的轻质隔墙条板拼接安装用柔性砂浆中，所述纤维素醚的黏度为40000mPa·s。In the flexible mortar for splicing and installing lightweight partition wall panels according to the present invention, the viscosity of the cellulose ether is 40000 mPa·s.
在本发明所述的轻质隔墙条板拼接安装用柔性砂浆中，所述乳液中包括消泡剂。In the flexible mortar for splicing and installing lightweight partition wall strips according to the present invention, the emulsion includes a defoamer.
本发明还提供一种轻质隔墙条板拼接安装工艺，包括以下步骤：The present invention also provides a process for splicing and installing lightweight partition wall slats, which includes the following steps:
(a)将水泥基粉料、乳液和水按质量比10：0.8-1.2：1.3混合并搅拌成柔性砂浆，其中：所述乳液中包括纯丙烯酸聚合物，且所述纯丙烯酸聚合物在乳液中的含量超过90％；(a) Mix cement-based powder, emulsion and water in a mass ratio of 10:0.8-1.2:1.3 and stir to form a flexible mortar, wherein: the emulsion includes pure acrylic polymer, and the pure acrylic polymer is in the emulsion content in more than 90%;
(b)将所述柔性砂浆涂抹在轻质隔墙条板的侧面并以挤浆法挤压密实；(b) smearing the flexible mortar on the side of the lightweight partition wall batten and extruding it compactly;
(c)将柔性砂浆抹平在轻质隔墙条板之间的凹槽部位。(c) Smooth the flexible mortar on the grooves between the lightweight partition wall slats.
在本发明所述的轻质隔墙条板拼接安装工艺中，所述步骤(c)之前包括：在轻质隔墙条板之间的凹槽部位压入网格布。In the process of splicing and installing lightweight partition wall slats according to the present invention, before the step (c), it includes: pressing the grid cloth into the grooves between the lightweight partition wall slats.
在本发明所述的轻质隔墙条板拼接安装工艺中，所述水泥基粉料中包括普通硅酸盐水泥、重质碳酸钙、中砂、细砂和纤维素醚，且各组分的质量比如下：In the splicing and installation process of lightweight partition wall strips according to the present invention, the cement-based powder includes ordinary Portland cement, heavy calcium carbonate, medium sand, fine sand and cellulose ether, and each component The quality ratio is as follows:
在本发明所述的轻质隔墙条板拼接安装工艺中，所述乳液中包括消泡剂。In the splicing and installation process of lightweight partition wall strips according to the present invention, the emulsion includes a defoamer.
本发明的轻质隔墙条板拼接安装用柔性砂浆及拼接安装工艺，通过添加适当比例的纯丙烯酸聚合物，可大大提高砂浆的抗流挂性和抗开裂性，非常适用于轻质隔墙条板的竖向拼接安装，且大幅降低隔墙拼接安装成本。The flexible mortar and splicing installation process for splicing and installing light-weight partition wall slats of the present invention can greatly improve the anti-sagging and cracking resistance of the mortar by adding an appropriate proportion of pure acrylic polymer, and is very suitable for lightweight partition walls The vertical splicing installation of the slats can greatly reduce the cost of splicing and installation of the partition wall.
本发明的柔性砂浆还具有较大的附着力，提高了与混凝土的粘接性能和柔韧性。此外，通过增加消泡剂，可减少搅拌过程中的泡沫，提高了施工性。The flexible mortar of the invention also has greater adhesion, which improves the bonding performance and flexibility with concrete. In addition, by adding an antifoaming agent, it is possible to reduce foam during mixing and improve workability.
附图说明Description of drawings
图1是使用本发明的柔性砂浆进行轻质隔墙条板拼接安装的结构示意图。Fig. 1 is a structural schematic diagram of splicing and installation of lightweight partition wall strips using the flexible mortar of the present invention.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
本发明的柔性砂浆专用于轻质隔墙条板拼接安装，该柔性砂浆由水泥基粉料、乳液和水按质量比10：0.8-1.2：1.3混合搅拌而成，其中：上述乳液中包括纯丙烯酸聚合物，且该纯丙烯酸聚合物在乳液中的含量(质量)为95％以上。The flexible mortar of the present invention is specially used for the splicing and installation of lightweight partition wall strips. The flexible mortar is mixed and stirred by cement-based powder, emulsion and water at a mass ratio of 10:0.8-1.2:1.3, wherein: the emulsion includes pure Acrylic polymer, and the content (mass) of the pure acrylic polymer in the emulsion is more than 95%.
特别地，上述柔性砂浆中，随着乳液的占比增加，其成本相对增加、各项性能也相对提高，在水泥基粉料、乳液、水的比例为10：1：1.3时性价比相对较高。In particular, among the above-mentioned flexible mortars, as the proportion of emulsion increases, its cost increases relatively, and various performances also improve relatively. When the ratio of cement-based powder, emulsion, and water is 10:1:1.3, the cost performance is relatively high .
通过添加适当比例的纯丙烯酸聚合物，在基本不增加成本的前提下，大大提高了砂浆的抗流挂性，粘接性能以及抗裂性能，非常适用于轻质隔墙条板的拼接安装。如表1所示，为增加乳液前后砂浆的各性能参数对比：By adding an appropriate proportion of pure acrylic polymer, the sag resistance, bonding performance and crack resistance of the mortar are greatly improved without increasing the cost, and it is very suitable for the splicing and installation of lightweight partition wall panels. As shown in Table 1, in order to compare the performance parameters of the mortar before and after adding the emulsion:
表1：砂浆增加乳液前后的性能参数Table 1: Performance parameters of mortar before and after adding emulsion
上述水泥基粉料中包括普通硅酸盐水泥、重质碳酸钙、中砂、细砂和纤维素醚，且各组分的质量比如下：The above cement-based powder includes ordinary Portland cement, heavy calcium carbonate, medium sand, fine sand and cellulose ether, and the mass ratio of each component is as follows:
其中，本实施例中采用的重质碳酸钙的粒径为200目，细砂的粒径为70-140目，中砂的粒径为40-70目，纤维素醚的黏度为40000mPa·s。Wherein, the particle diameter of the heavy calcium carbonate used in this embodiment is 200 mesh, the particle diameter of fine sand is 70-140 mesh, the particle diameter of medium sand is 40-70 mesh, and the viscosity of cellulose ether is 40000mPa·s .
当然，在实际应用中，用水量可适当变化，只需符合相应的施工要求即可。Of course, in practical applications, the water consumption can be changed appropriately, as long as the corresponding construction requirements are met.
为消除柔性砂浆搅拌过程中的泡沫，可在乳液中增加消泡剂。该消泡剂并非直接在搅拌过程中添加，而是与纯丙烯酸聚合物混合构成乳液，在实际应用中可大大提高施工性。In order to eliminate the foam during the mixing process of the flexible mortar, a defoamer can be added to the emulsion. The defoamer is not added directly during the stirring process, but mixed with pure acrylic polymer to form an emulsion, which can greatly improve the workability in practical applications.
上述柔性砂浆可直接应用于轻质隔墙条板拼接安装。此时，结合图1，该拼接安装工艺包括以下步骤：The above-mentioned flexible mortar can be directly applied to the splicing and installation of lightweight partition wall strips. At this time, referring to Figure 1, the splicing installation process includes the following steps:
(a)将水泥基粉料、乳液和水按质量比10：0.8-1.2：1.3混合并搅拌成柔性砂浆，其中：乳液中包括纯丙烯酸聚合物，且纯丙烯酸聚合物在乳液中的含量为95％以上；(a) Mix cement-based powder, emulsion, and water at a mass ratio of 10:0.8-1.2:1.3 and stir to form a flexible mortar, wherein: the emulsion includes pure acrylic acid polymer, and the content of pure acrylic acid polymer in the emulsion is above 95;
(b)使用普通灰刀将柔性砂浆涂抹在轻质隔墙条板11的侧面并以挤浆法挤压密实，即在两块轻质隔墙条板相接的缝隙12间柔性砂浆满刮；(b) Apply the flexible mortar on the side of the lightweight partition wall slat 11 with an ordinary mortar knife and squeeze it tightly by the grouting method, that is, the flexible mortar is fully scraped between the gap 12 where the two lightweight partition wall slats are connected ;
(c)使用普通灰刀将柔性砂浆抹平在轻质隔墙条板之间的凹槽部位13。(c) Use an ordinary mortar knife to smooth the flexible mortar on the groove part 13 between the lightweight partition wall slats.
在使用上述柔性砂浆进行隔墙条板施工时，柔性砂浆不会因重力而向下流淌，从而显著提高隔墙条板拼接的施工性、牢固性和抗开裂性。When the above-mentioned flexible mortar is used for partition wall strip construction, the flexible mortar will not flow downward due to gravity, thereby significantly improving the workability, firmness and crack resistance of partition wall strip splicing.
此外，在上述施工工艺，还可以进一步加入其他辅材进一步提升性能，例如在轻质隔墙条板表面涂刷界面剂，在轻质隔墙条板之间的凹槽部位压入网格布等。In addition, in the above construction process, other auxiliary materials can be added to further improve performance, such as brushing interface agent on the surface of lightweight partition wall slats, pressing mesh cloth into the grooves between lightweight partition wall slats, etc. .
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present invention can easily think of changes or Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106013582A (en) * | 2016-07-13 | 2016-10-12 | 深圳市奇信建设集团股份有限公司 | Construction method for gypsum plaster board ceiling |
| CN107673687A (en) * | 2016-08-02 | 2018-02-09 | 北京悦筑新天节能科技有限公司 | A kind of flexible water mortar and its preparation method and application |
| CN108424169A (en) * | 2018-05-22 | 2018-08-21 | 四川省劲腾环保建材有限公司 | Mortar and preparation method thereof of squeegeeing for handling light partition wall crack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982250A (en) * | 2005-12-16 | 2007-06-20 | 同济大学 | Cheap high-flexibility plaster gluing slurry and its production |
| CN101870573A (en) * | 2010-06-29 | 2010-10-27 | 上海英硕聚合物材料有限公司 | Acrylic acid modified waterproof mortar |
| CN103073246A (en) * | 2013-01-25 | 2013-05-01 | 山东高阳建材有限公司 | Special masonry binder for autoclaved aerated concrete |
| CN104370503A (en) * | 2013-08-14 | 2015-02-25 | 广西启利新材料科技股份有限公司 | Furring brick imitating decorative plate |
-
2015
- 2015-03-09 CN CN201510102909.2A patent/CN104724990A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982250A (en) * | 2005-12-16 | 2007-06-20 | 同济大学 | Cheap high-flexibility plaster gluing slurry and its production |
| CN101870573A (en) * | 2010-06-29 | 2010-10-27 | 上海英硕聚合物材料有限公司 | Acrylic acid modified waterproof mortar |
| CN103073246A (en) * | 2013-01-25 | 2013-05-01 | 山东高阳建材有限公司 | Special masonry binder for autoclaved aerated concrete |
| CN104370503A (en) * | 2013-08-14 | 2015-02-25 | 广西启利新材料科技股份有限公司 | Furring brick imitating decorative plate |
Non-Patent Citations (3)
| Title |
|---|
| 叶丹玫: "丙烯酸酯乳液改性水泥砂浆的性能研究", 《商品砂浆的科学与艺术》 * |
| 范秋雨主编: "《建筑工地实用技术问题》", 1 April 2003, 中国建筑材料出版社 * |
| 郑志伟: "丙烯酸酯共聚乳液改性水泥砂浆性能的试验研究", 《云南农业大学学报》 * |
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| CN106013582A (en) * | 2016-07-13 | 2016-10-12 | 深圳市奇信建设集团股份有限公司 | Construction method for gypsum plaster board ceiling |
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