CN103896528B - A kind of flooring sound-insulating waterproof mortar and preparation method thereof - Google Patents
A kind of flooring sound-insulating waterproof mortar and preparation method thereof Download PDFInfo
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- CN103896528B CN103896528B CN201210567888.8A CN201210567888A CN103896528B CN 103896528 B CN103896528 B CN 103896528B CN 201210567888 A CN201210567888 A CN 201210567888A CN 103896528 B CN103896528 B CN 103896528B
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Abstract
The invention provides a kind of flooring sound-insulating waterproof mortar, it comprises the component of following parts by weight: silicate cement 12 ~ 16 parts, sand 60 ~ 64 parts, 3 ~ 5 parts, vinylacetate-ethylene polymkeric substance, water reducer 0.1 ~ 0.4 part, water-resisting agent 0.1 ~ 0.5 part, elastic caoutchouc particle 8 ~ 12 parts, pearlstone 10 ~ 15 parts.The present invention also provides the preparation method of this flooring sound-insulating waterproof mortar.This flooring sound-insulating waterproof mortar easy construction, soundproof effect is remarkable, has certain insulation and water-proof function simultaneously.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of flooring sound-insulating waterproof mortar and preparation method thereof.
Background technology
Along with growth in the living standard, the sound insulation property of people to building is also more and more paid attention to.The sound insulation property of building is divided into air-borne sound oise insulation factor and strike note oise insulation factor, and the decay of energy in traditional building material of solid-borne noise is very little, and velocity of propagation is than fast in atmosphere, and propagation distance is far again.Continuously, the air-borne sound defening effect of thick and heavy and hard concrete floor is good, but very poor for the effect of strike note (solid-borne noise).So the resident family staying in lower floor generally can't hear the voice of upper strata resident family, but the sound that desk drags in upper strata resident family, child runs jumping, heel knocks ground is very large on the impact of resident family of lower floor.
For improving the sound insulation property of floor, carpet can be laid or lay elastic surface layer material on slab in concrete structure.Carpet or elastic surface layer absorbed upper strata resident family drags desk, runs the movable part impinges energy produced such as jumping, and weakens or prevents the vibration of floor, thus reach the effect improving floor sound insulation.But for liking the people on tile floor and all kinds of floor, the selection that elastic surface layer has not been.
" floating build method acoustical insulation floor " of comparing accreditation in the world have employed professional sound insulating pad and extruded sheet combines as the method for elastic layer, floor crashing oise insulation factor can reduce 22dB, not only strike note defening effect has had obvious improvement, also play insulation effect simultaneously, but it involves great expense, execution conditions are comparatively harsh, complex process, have compressed floor free height, be commercially still difficult to generally apply.
Lay ceramic tile or timber floor, generally need at middle making cement mortar supporting layer, its blending ratio is cement: sand=1:3, solidifies rear mechanical strength high, can bear certain pressure.But this layer is rigid layer, when flooring receives shock, vibrate and be delivered to basic unit's floor without reservation by the screed of rigidity, cause lower floor's noise large, have a strong impact on resident family's life downstairs.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, provides a kind of flooring sound-insulating waterproof mortar and preparation method thereof.
The invention provides a kind of flooring sound-insulating waterproof mortar, it comprises the component of following parts by weight:
The present invention also provides a kind of preparation method of flooring sound-insulating waterproof mortar, and it comprises the steps:
Each component is taken according to the formula of above-mentioned flooring sound-insulating waterproof mortar;
By described each component mixing, obtain described flooring sound-insulating waterproof mortar.
The flooring sound-insulating waterproof mortar that the embodiment of the present invention provides; utilize vinylacetate-ethylene polymkeric substance copolymerization rubber powder to inorganic silicate modified cement; entirety is made to have excellent mechanical performances; filler is except traditional sand; also adopt elastic caoutchouc particle, obturator-type glass bead in a large number; shaping screed is made to have antidetonation noise reduction, isolated sound source, effect of heat preservation energy-saving.The construction of this flooring sound-insulating waterproof mortar is simple, adds water and be stirred to required viscosity during use, and can pass through brushing, roller coat, spraying and the construction of blade coating either type, it is practical, applied range.Further, this flooring sound-insulating waterproof mortar preparation method is convenient, material is easy to get, technique simple, Be very effective.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention provides a kind of flooring sound-insulating waterproof mortar, and it comprises the component of following parts by weight:
Particularly, described sand is of a size of 20 ~ 60 orders.
Described vinylacetate-ethylene polymkeric substance is by polymer modification, and coating formation, by the inorganic frame system formed with organic polymer, increases coating self force of cohesion, improves self-strength.In low cement addition situation, still there is better mechanical strength.Organic polymer makes fragility hard material originally become pliable and tough, flexible, improves vibration resistance.
Organosilicon polymer powder preferably selected by described water-resisting agent, its dispersing property and hydrophobicity performance good, screed surface can be moved to along with the volatilization of moisture, and surface formed hydrophobic protective layer, make coating both have maintenance ventilation property, again there is water-proof function.
Described elastic caoutchouc particle and pearlstone are by rational proportion, and make screed have better buffering antivibration characteristic and heat-insulating property, both proportionings are extremely important, to ensure, in the effect with antidetonation noise reduction, isolated sound source, also having effect of heat preservation energy-saving.Preferably, described pearlstone is obturator-type pearlstone, and closed perlite particle surface forms continuous print vitreous shell; and inside is hollow structure, its thermal conductivity is low, and intensity is relatively high; and significantly reduce water-intake rate, the mortar of preparation can application property good.Closed perlite adopts unit weight to be 60 ~ 100kg/m
3, be preferably 80kg/m
3.In mortar, mix different amount rubber powder, along with the increase ultimate compression strength of rubber powder volume, axial tensile strength, Young's modulus reduce gradually, and limit stretch value increases along with the increase of rubber powder volume.When identical proportioning, the rubber powder of different-grain diameter is mixed in mortar, mix the ultimate compression strength of crude rubber powder mortar, Young's modulus is greater than the Young's modulus mixing thin rubber powder mortar, and mix the axial tensile strength of crude rubber powder mortar, limit stretch value lower than mixing thin rubber powder mortar, and rubber powder incorporation is more, mixes crude rubber powder mortar limit stretch value and mix thin rubber powder mortar limit stretch value and differ larger.As flooring sound-insulating waterproof mortar, preferably, the diameter of elastic caoutchouc particle is at 20 ~ 60 orders.
The flooring sound-insulating waterproof mortar that the embodiment of the present invention provides, by rationally composite to silicate cement, sand, vinylacetate-ethylene polymkeric substance, water reducer, water-resisting agent, elastic caoutchouc particle and pearlstone, the mortar easy construction obtained, soundproof effect is remarkable, has certain insulation and water-proof function simultaneously.The water-resisting agent added is organosilicon functional aid, inorganic screed had both been had outside ageing-resistant, that chemical resistance is good feature, also has ventilative, water-proof function.Further, this flooring sound-insulating waterproof mortar is environment-friendly type building material, use simple, without the need to additionally increasing sound insulating pad or extruded sheet as the anti-layer of sound insulation, 20mm thickness can reach desirable soundproof effect, there is good heat-insulating property, waterproof and breathable simultaneously, flooring sound insulation, insulation and waterproofing work can be widely used in.
The embodiment of the present invention also provides a kind of preparation method of flooring sound-insulating waterproof mortar, and it comprises the steps:
S01: take each component according to the formula of above-mentioned flooring sound-insulating waterproof mortar;
S02: by described each component mixing, obtain described flooring sound-insulating waterproof mortar.
Particularly, in step S01, all material weighings are accurate, are accurate to 0.001 kilogram.Each component preferred content in described flooring sound-insulating waterproof mortar formula and kind as mentioned above, in order to save length, do not repeat them here.
In step S02, preferably, more even in order to mix, described each component adds successively according to the order of silicate cement, sand, vinylacetate-ethylene polymkeric substance, water reducer, elastic caoutchouc particle and pearlstone.
The preparation method of the flooring sound-insulating waterproof mortar that the embodiment of the present invention provides, production technique is simple, easily controls.
Embodiment below by way of concrete formula and preparation method illustrates above-mentioned flooring sound-insulating waterproof mortar and preparation method thereof.
Embodiment 1:
In single mixing dry powder mortar mixer, add the component of following weight fraction successively: 12 parts of silicate cements (425 model), 60 parts of sands (40 order), 3 parts of vinylacetate-ethylene polymkeric substance (Wa Ke), 0.1 part of water reducer, 0.1 part of water-resisting agent (Wa Ke), 8 parts of elastic caoutchouc particles (40 order), 10 parts of obturator-type pearlstone (unit weight 80kg/m
3) be uniformly mixed, obtain described flooring sound-insulating waterproof mortar.
Embodiment 2:
In single mixing dry powder mortar mixer, add the component of following weight fraction successively: 12 parts of silicate cements (425 model), 60 parts of sands (40 order), 3 parts of vinylacetate-ethylene polymkeric substance (Wa Ke), 0.1 part of water reducer, 0.1 part of water-resisting agent (Wa Ke), 12 parts of elastic caoutchouc particles (40 order), 15 parts of obturator-type pearlstone (unit weight 80kg/m
3) be uniformly mixed, obtain described flooring sound-insulating waterproof mortar.
Embodiment 3:
In single mixing dry powder mortar mixer, add the component of following weight fraction successively: 16 parts of silicate cements (425 model), 64 parts of sands (40 order), 5 parts of vinylacetate-ethylene polymkeric substance (Wa Ke), 0.1 part of water reducer, 0.1 part of water-resisting agent (Wa Ke), 8 parts of elastic caoutchouc particles (40 order), 10 parts of obturator-type pearlstone (unit weight 80kg/m
3) be uniformly mixed, obtain described flooring sound-insulating waterproof mortar.
Embodiment 4:
In single mixing dry powder mortar mixer, add the component of following weight fraction successively: 16 parts of silicate cements (425 model), 64 parts of sands (40 order), 5 parts of vinylacetate-ethylene polymkeric substance (Wa Ke), 0.1 part of water reducer, 0.1 part of water-resisting agent (Wa Ke), 12 parts of elastic caoutchouc particles (40 order), 15 parts of obturator-type pearlstone (unit weight 80kg/m
3) be uniformly mixed, obtain described flooring sound-insulating waterproof mortar.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a flooring sound-insulating waterproof mortar, is characterized in that, comprises the component of following parts by weight:
Described elastic caoutchouc particle is of a size of 20 ~ 60 orders;
Described pearlstone is obturator-type pearlstone.
2. flooring sound-insulating waterproof mortar according to claim 1, is characterized in that, described water-resisting agent is organosilicon polymer.
3. flooring sound-insulating waterproof mortar according to claim 1, is characterized in that, the unit weight of described obturator-type pearlstone is 60 ~ 100kg/m
3.
4. flooring sound-insulating waterproof mortar according to claim 1, it is characterized in that, described sand is of a size of 20 ~ 60 orders.
5. a preparation method for flooring sound-insulating waterproof mortar, it comprises the steps:
Each component is taken by the formula of the arbitrary described flooring sound-insulating waterproof mortar of Claims 1 to 4;
By described each component mixing, obtain described flooring sound-insulating waterproof mortar.
6. the preparation method of flooring sound-insulating waterproof mortar according to claim 5, it is characterized in that, the order of addition of described each component is followed successively by silicate cement, sand, vinylacetate-ethylene polymkeric substance, water reducer, water-resisting agent, elastic caoutchouc particle and pearlstone.
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| CN103896528B true CN103896528B (en) | 2016-02-24 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015056139A2 (en) * | 2013-10-14 | 2015-04-23 | Adt Aero Dämm Technik Gmbh | Mortar mixture for thermal insulation and/or as fire protection and for universal applications, and methods for the production and use thereof |
| CN105110728A (en) * | 2015-07-29 | 2015-12-02 | 苏州科淼新材料有限公司 | Waterproof thermal insulation building material and preparation method thereof |
| CN105645880A (en) * | 2016-02-25 | 2016-06-08 | 张学健 | Thermal insulation mortar for interior walls |
| CN105952111A (en) * | 2016-04-22 | 2016-09-21 | 鲁涛 | Manufacturing method for sound insulation shock pad based on on-site spraying of floor |
| CN110041031A (en) * | 2019-05-22 | 2019-07-23 | 中国十七冶集团有限公司 | A kind of heat preservation, sound insulation, fire resisting integration jet printing type mortar and preparation method thereof |
| CN110228110B (en) * | 2019-07-05 | 2021-07-02 | 贵港市豪邦木业有限公司 | Plywood with sound insulation performance |
| CN111620661B (en) * | 2020-06-19 | 2021-06-01 | 广东思创建筑材料科技有限公司 | Self-leveling mortar with waterproof and sound insulation functions and construction method |
| CN113202255B (en) * | 2021-04-29 | 2022-07-15 | 山东高速齐鲁建设集团有限公司 | House sound insulation floor and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
| CN1204078C (en) * | 2002-10-25 | 2005-06-01 | 侯淑芳 | Waterproof thermal insulative building materials and preparing method thereof |
| CN101638309B (en) * | 2009-06-09 | 2011-12-28 | 温州市金誉建设监理有限公司 | Heat insulating and sound insulating concrete for floor slab |
| CN101891424B (en) * | 2010-07-20 | 2015-03-11 | 武汉奥捷高新技术有限公司 | Inorganic thermal insulation and decoration mortar and preparation method thereof |
| CN102173680B (en) * | 2011-01-26 | 2014-10-22 | 公安部四川消防研究所 | Heat-insulating energy-saving flame-retardant material for external wall |
| CN102190466A (en) * | 2011-03-26 | 2011-09-21 | 大连理工大学 | Heat insulating concrete |
| CN102249614B (en) * | 2011-05-23 | 2013-01-02 | 上海曹杨建筑粘合剂厂 | Light thermal insulation soundproof damping floor mortar |
| CN102718453B (en) * | 2012-07-01 | 2013-12-18 | 江苏建筑职业技术学院 | Energy-saving vibration reduction concrete for house floor slabs |
-
2012
- 2012-12-24 CN CN201210567888.8A patent/CN103896528B/en active Active
Non-Patent Citations (2)
| Title |
|---|
| 改性组分对砂浆韧性的影响研究;龙广成等;《第十三届纤维混凝土学术会议暨第二届海峡两岸三地混凝土技术研讨会论文集》;20110728;第396-402页 * |
| 橡胶粉掺量_粒径对砂浆性能影响规律研究;韦华等;《混凝土》;20120127(第1期);第103-105页 * |
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