CN108129122A - A kind of preparation method of phosphorus paring stone cream base lightweight gravity flowing levelling mortar - Google Patents

A kind of preparation method of phosphorus paring stone cream base lightweight gravity flowing levelling mortar Download PDF

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Publication number
CN108129122A
CN108129122A CN201810039243.4A CN201810039243A CN108129122A CN 108129122 A CN108129122 A CN 108129122A CN 201810039243 A CN201810039243 A CN 201810039243A CN 108129122 A CN108129122 A CN 108129122A
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China
Prior art keywords
phosphorus
gravity flowing
flowing levelling
levelling mortar
cream base
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Pending
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CN201810039243.4A
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Chinese (zh)
Inventor
刘元正
陈雪梅
杜仕泽
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Sichuan Winbond And Coatings Co Ltd
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Sichuan Winbond And Coatings Co Ltd
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Priority to CN201810039243.4A priority Critical patent/CN108129122A/en
Publication of CN108129122A publication Critical patent/CN108129122A/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions 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 calcium sulfate cements
    • C04B28/142Compositions 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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
    • C04B28/143Compositions 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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40Porous or lightweight materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/60Flooring materials
    • C04B2111/62Self-levelling compositions
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Abstract

A kind of phosphorus paring stone cream base lightweight gravity flowing levelling mortar, it is characterized in that the composition of the gravity flowing levelling mortar and mass percent are:Phosphorus building gypsum 70%~90%, baked sand 0%~20%, cement 0% ~ 20%, flyash 0% ~ 5%, light-weight aggregate:5 ~ 20%, activity excitant 0% ~ 15%;Hydrophober:0%~3%;High-performance plastic agent 0.1% ~ 1%, anti-settling auxiliary agent 0% ~ 0.2%, flocculant aid 0% ~ 0.2%;Calcium sulphate retarder 0.01% ~ 0.4%, high molecular polymer 0% ~ 3%;High-performance antifoaming agent:0.05%~0.3%.Lightweight gravity flowing levelling mortar unit weight≤1000Kg/m3 prepared by the present invention, compression strength >=10MPa, it is special standby to be suitable for the levelling engineering of indoor thick-layer, there is keeping the temperature, is heat-insulated centainly, sound insulation, for reducing environmental pollution outside, simple production process, low energy consumption, and properties of product are good, compared with other gravity flowing levelling mortar products, the more market competitiveness, it is highly practical.

Description

A kind of preparation method of phosphorus paring stone cream base lightweight gravity flowing levelling mortar
Technical field
The invention belongs to changing rejected material to useful resource comprehensive utilization and building material fields, and in particular to a kind of phosphorus paring stone cream base The preparation method of lightweight gravity flowing levelling mortar.
Background technology
China is the most country of world population, and agricultural production is most important.With the development of agricultural production, to chemical fertilizer Demand it is increasing.Phosphate fertilizer can increase crop yield, improve crop quality, accelerate cereal crops tiller and seed is promoted to satisfy It is full;Promote yielding positive results for cotton, melon, solanaceous vegetables and fruit tree, improve fruiting rate;Increase beet, sugarcane, watermelon etc. Sugar;The oil content of rapeseed.
The demand of phosphate fertilizer rises year by year, and up to 8,500,000 tons, ardealite is discharge during production phosphate fertilizer within 2014 Industrial residue, 3 tons of ardealites can be generated by often producing 1 ton of phosphate fertilizer, i.e., discharge 25,500,000 tons of ardealites per annual meeting, a large amount of ardealites are done Stockpiling is handled, and causes soil and underground water pollution.Existing ardealite is mainly used as cement retarder, building block, at plastering material Reason, but utilization rate is extremely low.
In recent years, under the promotion energetically of national energy-saving emission reduction policy, Energy Saving Technique for Buildings in Our Country is rapidly developed, water Mud is continuously decreased as high energy consumption, high resource consumption industry by policy, the pressure of environmental protection, yield, and gypsum is as low energy consumption row The method that industry is generally used cement mortar screeding by policy support, existing terrace, material utilization amount is big, high labor cost;Gravity flow Flat mortar can solve the problems, such as cost of labor, and traditional self-leveling mortar material is of high cost, although can thin layer it is levelling(5mm with It is interior), but 1 ~ 2cm is usually required in actual use, it causes cost high, lacks the market competitiveness.
Gravity flowing levelling mortar is prepared using trade waste phosphorus building gypsum, although product price can be greatly lowered, It can't be competed on comprehensive cost with traditional cement mortar, the phosphorus paring stone cream base lightweight gravity flowing levelling mortar of preparation can solve Cost problem, and heat-insulating property is more excellent, and the comprehensive utilization for ardealite provides a new approach.
Invention content
The purpose of the present invention overcomes the shortcomings of the prior art, and provides a kind of phosphorus paring stone cream base lightweight Self-leveling sand The preparation method of slurry has saved the dosage of cement, reduces the consumption of the energy, largely using ardealite, reduces pollution, preparation Gravity flowing levelling mortar lighting, have the function of it is certain keep the temperature, be heat-insulated, sound insulation, comfortable for living is more preferable.
In order to solve the above technical problems, the technical solution adopted by the present invention is:A kind of phosphorus paring stone cream base lightweight Self-leveling The preparation method of mortar, it is characterized in that the composition of the gravity flowing levelling mortar and mass percent are:Phosphorus building gypsum 70%~90% dries Dry sand 0%~20%, cement 0% ~ 20%, flyash 0% ~ 5%, light-weight aggregate:5 ~ 20%, activity excitant 0% ~ 15%;Hydrophober:0%~ 3%;High-performance plastic agent 0.1% ~ 1%, anti-settling auxiliary agent 0% ~ 0.2%, flocculant aid 0% ~ 0.2%;Calcium sulphate retarder 0.01% ~ 0.4%, high molecular polymer 0% ~ 3%;High-performance antifoaming agent:0.05%~0.3%.
In present disclosure:The phosphorus building gypsum is to produce the industrial residue discharged during phosphate fertilizer after washing Prepared by calciningβType semi-hydrated gypsum, flexural strength >=2.0MPa, compression strength >=3.0MPa, presetting period >=3min, phosphorus Building gypsum can be replaced the mixture of desulphurization building gypsum, natural building gypsum or both.
In present disclosure:The baked sand is sieved for river sand drying, or Machine-made Sand should meet GB/ T14684-2011《Construction sand》Regulation and sand maximum particle diameter be less than 1mm.
In present disclosure:The cement is PO42.5R portland cements purchased in market;Flyash is level-one or two level Flyash;The activity excitant be sial activity excitant, calcareous activity excitant.
In present disclosure:The light-weight aggregate is:Expanded perlite, glass bead, glass microballoon, pottery sand wherein one Kind or several mixtures.
In present disclosure:The hydrophober for organosilicon moisture repellent, calcium stearate, odium stearate, hydrogenation silicone oil, Paraffin wax emulsions one of which or several mixtures.
In present disclosure:The high-performance plastic agent is poly carboxylic acid series water reducer, gypsum high efficiency water reducing agent, naphthalene system Water-reducing agent, wooden sodium sulfonate, wooden calcium sulfonate's one of which or several mixtures.
In present disclosure:The calcium sulphate retarder for protide calcium sulphate retarder, amino acids calcium sulphate retarder, Sodium gluconate, sodium citrate one of which or several mixtures.
In present disclosure:The anti-settling auxiliary agent for low-viscosity cellulose ether, aluminium-magnesium silicate, modified alta-mud its In the mixture of one or several, the high molecular polymer is vinyl acetate-ethylene copolymer rubber powder, acrylic acid rubber powder.
In present disclosure:The antifoaming agent is organic silicon defoamer, polyethers antifoaming agent one of which or two kinds Mixture.
A kind of preparation method of phosphorus paring stone cream base lightweight gravity flowing levelling mortar of the present invention, mainly:Ardealite washing is forged The phosphorus building gypsum prepared after burning, the mass percent as described in the content of present invention add in sand and additive of the present invention, Be uniformly mixed i.e. dry mortar powder.
A kind of preparation method of the water-fast gravity flowing levelling mortar of phosphorus paring stone cream base of the present invention, mainly:Ardealite washing is forged The phosphorus building gypsum prepared after burning, the mass percent as described in the content of present invention add in sand and additive of the present invention, Be uniformly mixed i.e. dry mortar powder.
The invention has selected ardealite to break the limitation of traditional cement mortar as cementitious material, no matter It is the reutilization technology from waste resource, also or recruitment cost, resource-effective etc., technology of the invention all have very Great meaning.
The present invention has following features and advantageous effect compared with prior art:
(1)The present invention turns waste into wealth using trade waste ardealite as primary raw material, of low cost, high financial profit, and similar Product compares, more the market competitiveness, meanwhile, reduce environmental pollution, the utilization for ardealite opens up a new way.
(2)The present invention use light-weight aggregate as filler, solves the problems, such as gravity flowing levelling mortar mobility and light-weight aggregate floating, Make dry density≤1000Kg/m3 of gravity flowing levelling mortar, in the case of same volume loading, raw material cost is less than cement mortar Product has a vast market prospect.
(3)Gypsum increasing means are employed in the present invention, improve the intensity of gypsum, gravity flowing levelling mortar is made to be reduced in unit weight While with higher intensity, over dry compression strength >=10MPa of the phosphorus paring stone cream base lightweight gravity flowing levelling mortar of preparation.
(4)Product quality performance of the present invention is good, the levelling engineering of thick-layer especially suitable for floor heating engineering, timber floor base, With it is certain keep the temperature, heat-insulated, insulation works, improve the comfort level of inhabitation.
(5)The present invention have fast solidifying, volume stability is good, temperature resistance become performance it is good, not hollowing, do not crack, cost Cheap, properties of product meet relevant criterion requirement.
Specific embodiment
Example given below is intended so that the invention will be further described, but is not to be construed as protecting model to the present invention The limitation enclosed, person skilled in art according to some nonessential improvement that the content of the invention described above makes the present invention and Adjustment, still falls within protection scope of the present invention.
Embodiment 1
Ardealite based self-leveling mortar, component and mass fraction ratio are:Phosphorus building gypsum 75%, baked sand 1%, light-weight aggregate 10%, cement 5%, activity excitant 5%;Hydrophober:1%;High-performance plastic agent 0.5%, anti-settling auxiliary agent 0.1%, flocculant aid 0.1%;Calcium sulphate retarder 0.2%, high molecular polymer 2%;High-performance antifoaming agent:0.1%.
Preparation method:Each component is taken by the proportioning, stirs evenly, obtains product --- ardealite based self-leveling mortar.
Embodiment 2
Ardealite based self-leveling mortar, component and mass fraction ratio are:Phosphorus building gypsum 80%, baked sand 4%, light-weight aggregate 8%, activity excitant 5%;Hydrophober:1%;High-performance plastic agent 0.5%, anti-settling auxiliary agent 0.1%, flocculant aid 0.1%;Gypsum delays Solidifying agent 0.2%, high molecular polymer 1%;High-performance antifoaming agent:0.1%.
Preparation method:Each component is taken by the proportioning, stirs evenly, obtains product --- ardealite based self-leveling sand Slurry.
Embodiment 3-9:
Ardealite based self-leveling mortar, composition and percentage see the table below:
The preparation method is the same as that of Example 1 or 2 for embodiment 3-9, slightly.
In above-described embodiment:Phosphorus building gypsum 70%~90%, baked sand 0%~20%, cement 0% ~ 20%, flyash 0% ~ 5%, Light-weight aggregate:5 ~ 20%, activity excitant 0% ~ 15%;Hydrophober:0%~3%;High-performance plastic agent 0.1% ~ 1%, anti-settling auxiliary agent 0% ~ 0.2%, flocculant aid 0% ~ 0.2%;Calcium sulphate retarder 0.01% ~ 0.4%, high molecular polymer 0% ~ 3%;High-performance antifoaming agent: 0.05%~0.3%。
In present disclosure:The phosphorus building gypsum is to produce the industrial residue discharged during phosphate fertilizer after washing Prepared by calciningβType semi-hydrated gypsum, flexural strength >=2.0MPa, compression strength >=3.0MPa, presetting period >=3min, phosphorus Building gypsum can be replaced the mixture of desulphurization building gypsum, natural building gypsum or both.
In present disclosure:The baked sand is sieved for river sand drying, or Machine-made Sand should meet GB/ T14684-2011《Construction sand》Regulation and sand maximum particle diameter be less than 1mm.
In present disclosure:The cement is PO42.5R portland cements purchased in market;Flyash is level-one or two level Flyash;The activity excitant be sial activity excitant, calcareous activity excitant.
In present disclosure:The light-weight aggregate is:Expanded perlite, glass bead, glass microballoon, pottery sand wherein one Kind or several mixtures.
In present disclosure:The hydrophober for organosilicon moisture repellent, calcium stearate, odium stearate, hydrogenation silicone oil, Paraffin wax emulsions one of which or several mixtures.
In present disclosure:The high-performance plastic agent is poly carboxylic acid series water reducer, gypsum high efficiency water reducing agent, naphthalene system Water-reducing agent, wooden sodium sulfonate, wooden calcium sulfonate's one of which or several mixtures.
In present disclosure:The calcium sulphate retarder for protide calcium sulphate retarder, amino acids calcium sulphate retarder, Sodium gluconate, sodium citrate one of which or several mixtures.
In present disclosure:The anti-settling auxiliary agent for low-viscosity cellulose ether, aluminium-magnesium silicate, modified alta-mud its In the mixture of one or several, the high molecular polymer is vinyl acetate-ethylene copolymer rubber powder, acrylic acid rubber powder.
In present disclosure:The antifoaming agent is organic silicon defoamer, polyethers antifoaming agent one of which or two kinds Mixture.
Can it implement the present invention is not limited to above-described embodiment, described in the content of present invention and with the good result.

Claims (10)

1. a kind of preparation method of phosphorus paring stone cream base lightweight gravity flowing levelling mortar, it is characterized in that the composition and matter of the gravity flowing levelling mortar Measuring percentage is:Phosphorus building gypsum 70%~90%, baked sand 0%~20%, cement 0% ~ 20%, flyash 0% ~ 5%, light-weight aggregate:5~ 20%, activity excitant 0% ~ 15%;Hydrophober:0%~3%;High-performance plastic agent 0.1% ~ 1%, anti-settling auxiliary agent 0% ~ 0.2%, flocculation Auxiliary agent 0% ~ 0.2%;Calcium sulphate retarder 0.01% ~ 0.4%, high molecular polymer 0% ~ 3%;High-performance antifoaming agent:0.05%~0.3%.
2. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The phosphorus building gypsum is The industrial residue discharged during production phosphate fertilizer calcines preparation after washingβType semi-hydrated gypsum, flexural strength >= 2.0MPa, compression strength >=3.0MPa, presetting period >=3min, phosphorus building gypsum can be replaced desulphurization building gypsum, naturally build Build the mixture of gypsum or both.
3. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The baked sand is river sand Drying is sieved, or Machine-made Sand should meet GB/T14684-2011《Construction sand》Regulation and sand maximum particle diameter Less than 1mm.
4. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The cement is purchased in market PO42.5R portland cements;Flyash is level-one or second class powered coal ash;The activity excitant is sial activity excitation Agent, calcareous activity excitant.
5. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The light-weight aggregate is:It is swollen Swollen perlite, glass bead, glass microballoon, pottery sand one of which or several mixtures.
6. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The hydrophober is organic Silicon hydrophober, calcium stearate, odium stearate, hydrogenation silicone oil, paraffin wax emulsions one of which or several mixtures.
7. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The high-performance plastic agent For poly carboxylic acid series water reducer, gypsum high efficiency water reducing agent, naphthalene water reducer, wooden sodium sulfonate, wooden calcium sulfonate's one of which or several The mixture of kind.
8. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The calcium sulphate retarder is Protide calcium sulphate retarder, amino acids calcium sulphate retarder, sodium gluconate, sodium citrate one of which or several mixing Object.
9. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The anti-settling auxiliary agent is The mixture that low-viscosity cellulose ether, aluminium-magnesium silicate, modified alta-mud are wherein one or several, the high molecular polymer are Vinyl acetate-ethylene copolymer rubber powder, acrylic acid rubber powder.
10. phosphorus paring stone cream base lightweight gravity flowing levelling mortar as described in claim 1, it is characterized in that:The antifoaming agent is has Machine silicon defoaming agent, polyethers antifoaming agent one of which or two kinds of mixture.
CN201810039243.4A 2018-01-16 2018-01-16 A kind of preparation method of phosphorus paring stone cream base lightweight gravity flowing levelling mortar Pending CN108129122A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863275A (en) * 2018-08-20 2018-11-23 上海境锐建筑科技有限公司 Ardealite base light thermal-insulation gravity flow self-leveling floor mortar and application
CN109354478A (en) * 2018-12-15 2019-02-19 成都春天来了建材有限公司 A kind of lightweight plastering gupsum
CN109734402A (en) * 2019-03-15 2019-05-10 江苏镇江建筑科学研究院集团股份有限公司 A kind of method of titanium gypsum preparation building bottom gypsum mortar
CN110015880A (en) * 2019-05-21 2019-07-16 山东君鹏节能科技有限公司 A kind of gypsum-based self-leveling material
CN110330302A (en) * 2019-06-18 2019-10-15 李山 A kind of dedicated gypsum based self-leveling mortar of floor heating backfill
CN110436874A (en) * 2019-09-12 2019-11-12 德清扬泰建筑材料有限公司 A kind of high-performance ardealite based self-leveling mortar preparation method
CN110790556A (en) * 2019-09-19 2020-02-14 重庆兴渝新材料研究院有限公司 Hydrophobic light spraying gypsum and preparation method thereof
CN110803910A (en) * 2019-11-22 2020-02-18 苏木兰 Preparation method of high-water-resistance gypsum-based heat-insulation composite board
CN110981393A (en) * 2019-12-19 2020-04-10 苏州国中新材料研究院有限公司 High-strength gypsum self-leveling mortar
CN111099870A (en) * 2019-01-23 2020-05-05 海南瑞宸新型建材有限公司 Gypsum-based sound-insulation heat-preservation thick-layer self-leveling mortar
CN111268983A (en) * 2019-12-02 2020-06-12 江苏吉邦材料科技有限公司 Application of closed-cell vitrified micro bubbles and light gypsum mortar using same and easy to detect bubble hollowing
CN111606651A (en) * 2019-04-29 2020-09-01 中建材创新科技研究院有限公司 Heat-conducting gypsum self-leveling mortar and preparation method and application thereof
CN111606649A (en) * 2019-04-29 2020-09-01 中建材创新科技研究院有限公司 Solid waste heat conduction self-leveling mortar and preparation method and application thereof
CN111606648A (en) * 2019-04-29 2020-09-01 中建材创新科技研究院有限公司 Gypsum-based heat-conducting self-leveling mortar and preparation method and application thereof
CN110015880B (en) * 2019-05-21 2021-07-13 山东君鹏节能科技有限公司 Gypsum-based self-leveling material

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101244915A (en) * 2008-03-25 2008-08-20 武汉理工大学 Ultra-plasticizing gravity flow flat crack resistant mortar
CN102643065A (en) * 2011-02-17 2012-08-22 徐迅 Phosphogypsum self-leveling material
CN105645898A (en) * 2015-12-30 2016-06-08 上海每天节能环保科技股份有限公司 Modified gypsum-based self-leveling mortar and preparation and application thereof
CN105731972A (en) * 2016-02-25 2016-07-06 张学健 Natural anhydrite self-leveling anti-crack mortar
CN105753417A (en) * 2015-12-11 2016-07-13 派丽(上海)管理有限公司 Beta gypsum based self-leveling material with soundproof effect and preparation method thereof
CN105777025A (en) * 2016-03-09 2016-07-20 武汉理工大学 Light, thermal-insulating and early-strength type cement-based ground self-leveling material and preparation method thereof
CN106630843A (en) * 2016-12-28 2017-05-10 嘉华特种水泥股份有限公司 Cement-based self-leveling anti-cracking mortar
CN106904922A (en) * 2017-02-18 2017-06-30 四川华邦保和涂料有限公司 A kind of preparation method of ardealite base exterior wall internal insulation anticracking grout

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101244915A (en) * 2008-03-25 2008-08-20 武汉理工大学 Ultra-plasticizing gravity flow flat crack resistant mortar
CN102643065A (en) * 2011-02-17 2012-08-22 徐迅 Phosphogypsum self-leveling material
CN105753417A (en) * 2015-12-11 2016-07-13 派丽(上海)管理有限公司 Beta gypsum based self-leveling material with soundproof effect and preparation method thereof
CN105645898A (en) * 2015-12-30 2016-06-08 上海每天节能环保科技股份有限公司 Modified gypsum-based self-leveling mortar and preparation and application thereof
CN105731972A (en) * 2016-02-25 2016-07-06 张学健 Natural anhydrite self-leveling anti-crack mortar
CN105777025A (en) * 2016-03-09 2016-07-20 武汉理工大学 Light, thermal-insulating and early-strength type cement-based ground self-leveling material and preparation method thereof
CN106630843A (en) * 2016-12-28 2017-05-10 嘉华特种水泥股份有限公司 Cement-based self-leveling anti-cracking mortar
CN106904922A (en) * 2017-02-18 2017-06-30 四川华邦保和涂料有限公司 A kind of preparation method of ardealite base exterior wall internal insulation anticracking grout

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
余丽武等: "《建筑材料》", 31 January 2013, 东南大学出版社 *
杨永起: "《新型地坪材料实用技术手册》", 30 November 2007, 中国计量出版社 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863275A (en) * 2018-08-20 2018-11-23 上海境锐建筑科技有限公司 Ardealite base light thermal-insulation gravity flow self-leveling floor mortar and application
CN109354478A (en) * 2018-12-15 2019-02-19 成都春天来了建材有限公司 A kind of lightweight plastering gupsum
CN111099870A (en) * 2019-01-23 2020-05-05 海南瑞宸新型建材有限公司 Gypsum-based sound-insulation heat-preservation thick-layer self-leveling mortar
CN109734402A (en) * 2019-03-15 2019-05-10 江苏镇江建筑科学研究院集团股份有限公司 A kind of method of titanium gypsum preparation building bottom gypsum mortar
CN111606648A (en) * 2019-04-29 2020-09-01 中建材创新科技研究院有限公司 Gypsum-based heat-conducting self-leveling mortar and preparation method and application thereof
CN111606649A (en) * 2019-04-29 2020-09-01 中建材创新科技研究院有限公司 Solid waste heat conduction self-leveling mortar and preparation method and application thereof
CN111606651A (en) * 2019-04-29 2020-09-01 中建材创新科技研究院有限公司 Heat-conducting gypsum self-leveling mortar and preparation method and application thereof
CN110015880A (en) * 2019-05-21 2019-07-16 山东君鹏节能科技有限公司 A kind of gypsum-based self-leveling material
CN110015880B (en) * 2019-05-21 2021-07-13 山东君鹏节能科技有限公司 Gypsum-based self-leveling material
CN110330302A (en) * 2019-06-18 2019-10-15 李山 A kind of dedicated gypsum based self-leveling mortar of floor heating backfill
CN110436874A (en) * 2019-09-12 2019-11-12 德清扬泰建筑材料有限公司 A kind of high-performance ardealite based self-leveling mortar preparation method
CN110790556A (en) * 2019-09-19 2020-02-14 重庆兴渝新材料研究院有限公司 Hydrophobic light spraying gypsum and preparation method thereof
CN110803910A (en) * 2019-11-22 2020-02-18 苏木兰 Preparation method of high-water-resistance gypsum-based heat-insulation composite board
CN111268983A (en) * 2019-12-02 2020-06-12 江苏吉邦材料科技有限公司 Application of closed-cell vitrified micro bubbles and light gypsum mortar using same and easy to detect bubble hollowing
CN110981393A (en) * 2019-12-19 2020-04-10 苏州国中新材料研究院有限公司 High-strength gypsum self-leveling mortar

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