CN108101481A - A kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum and preparation method thereof - Google Patents
A kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum and preparation method thereof Download PDFInfo
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- CN108101481A CN108101481A CN201711375457.0A CN201711375457A CN108101481A CN 108101481 A CN108101481 A CN 108101481A CN 201711375457 A CN201711375457 A CN 201711375457A CN 108101481 A CN108101481 A CN 108101481A
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- 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
- C04B28/14—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 calcium sulfate cements
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- 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
- C04B2111/00482—Coating or impregnation materials
Abstract
The invention discloses a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum and preparation method thereof, are related to building material technical field.The present invention includes 75 parts of natural anhydrite powder, 15 parts of alkali-activator, 20 parts of aglite, 3 parts of building gypsum, 0.5 part of acidic activator, 6 parts of water-retaining agent, 0.6 part of retarder, 0.005 part of plasticiser；Aggregate：113 parts of sand is simultaneously mixed and made into plastering gupsum by proportioning.The present invention in being prepared in plastering gupsum by mixing aglite, increase plastering area, increase unit plastering area, reduce use cost, incorporation acidic activator, alkali-activator, water-retaining agent, aglite, retarder, plasticiser, building gypsum, sand are sufficiently mixed, and have the features such as hardening strength height, water-tolerant, setting time is suitable, adhesive strength is high, and unit cost is relatively low, good with adhesive property, intensity is higher to wait feature performance benefits.
Description
Technical field
The invention belongs to building material technical fields, are smeared more particularly to a kind of natural anhydrite base mechanically spraying with interior wall
Grey gypsum and preparation method thereof.
Background technology
In recent years, with the continuous variation in market, the construction of plastering on inner walls machineryization progressively substitutes artificial construction, various to be used for
The exploitation of the plastering on inner walls gypsum material of mechanical execution is concentrated mainly on is with semi-hydrated gypsum, building gypsum, desulfurated plaster etc.
Base material exploitation, and China's rich reserves, grade it is excellent natural anhydrite utilization it is less.The production of semi-hydrated gypsum exists
It is big energy consumption, it is seriously polluted, and semi-hydrated gypsum water resistance is poor.
Mechanically spraying plastering material is done without calcining, energy conservation and environmental protection with natural anhydrite, and water resistance is better than semi-hydrated gypsum, day
Right admant cream base mechanically spraying is using natural inorganic cementitious material anhydrite as base-material, with additive with plastering on inner walls gypsum material
And the dry-mixed plastering material for inner wall formed such as aglite, fine sand.Only by the defined ratio of mud scope water need to be added to mix and stir during use
After uniformly, directly in inner wall render.The natural anhydrite type mechanically spraying plastering on inner walls stone prepared with natural anhydrite
Cream material adhesive strength is high, and plastering area is big, and unit cost is low, and workability is beneficial to well mechanical execution, and saving of work and time is preferable
Green building material, therefore it provides a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum and preparation method thereof.
The content of the invention
It is an object of the invention to provide a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum and its preparation sides
Method has the natural no water anhydrite of potential hydration activity by application, adjusts natural anhydrite, acidic activator, alkaline excitation
Agent, building gypsum, water-retaining agent, the content of aglite and sand, are prepared into the interior wall that water resistance is high, cost is relatively low, simple for process
Plastering gupsum.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum, includes the raw material of following parts by weight：
Powder：75~100 parts of natural anhydrite powder, 0.5~2 part of water-reducing agent, 15~25 parts of alkali-activator, aglite 20~45
Part, 3~5 parts of building gypsum, 0.5~0.7 part of acidic activator, 6~10 parts of water-retaining agent, 0.6~1 part of retarder, plasticiser
0.005~0.01 part, aggregate：113~177 parts of sand；
Wherein, the powder presses (0.9~1) with aggregate：The scope of (0.9~1.1) is matched, during proportioning, the powder
Material using natural anhydrous plaster powder, aglite, alkali-activator, building gypsum weight as radix；Wherein, the natural admant
Anhydrous plaster powder is made by industrial ball mills grinding by natural anhydrite in cream powder, and the natural anhydrite powder specific surface area exists
4500~5000cm2/ g, the free water through natural air drying removal 20%~25% before the natural anhydrite crushes, grinding are natural
Appropriate water-reducing agent is added in during anhydrite, grinding time is 65~80min；Wherein, the natural anhydrite content is compared to diminishing
The ratio between agent content is 50~85 scope.
Further, the acidic activator is sylvite series exciting agent, sodium salt series exciting agent, transition metal sulfate
In any one or two or more mixing, when two or more mixing is arbitrary proportioning；The water-retaining agent is Methyl cellulose
Any one in element, hydroxypropyl methyl cellulose, hydroxyethylmethylcellulose or two or more mixing, two or more is mixed
It is arbitrary proportioning during conjunction；The alkali-activator is the mixing of any one or two kinds in grey calcium, 42.5 cement, and two kinds mix
When be arbitrary proportioning；The aglite is the mixing of any one or two kinds in expanded perlite, glass bead, and two kinds mixed
It is arbitrary proportioning during conjunction；It is 0~3% that the aggregate sand, which selects clay content, the fine sand that mesh number is 75-90 mesh；The retarder is
Any one in citric acid, gelatine, D~50, PE or two or more mixing are arbitrary proportioning during two or more mixing；
The water-reducing agent is grinding aid type water-reducing agent FDN.
A kind of natural anhydrite base mechanically spraying preparation method of plastering on inner walls gypsum, includes the following steps：
Natural anhydrite is removed 20%~23% free water by SS01 through natural air drying, using industrial ball mills to natural
Anhydrite carries out grinding, and grinding time is 65~80min, and when grinding natural anhydrite adds in appropriate water-reducing agent, obtains specific surface
Product is in 4500~5000cm2The natural anhydrite powder of/g；
SS02 is according to powder：75~100 parts of natural anhydrite powder, 15~25 parts of alkali-activator, aglite 20~45
Part, 3~5 parts of building gypsum, 0.5~0.7 part of acidic activator, 6~10 parts of water-retaining agent, 0.6~1 part of retarder, plasticiser
0.005~0.01 part；Aggregate：The parts by weight that 113~177 parts of sand measure acidic activator, alkali-activator, water-retaining agent, build
Build gypsum, aglite, retarder, plasticiser, natural anhydrite powder, sand；
SS03 by the acidic activator measured, alkali-activator, water-retaining agent, aglite, retarder, plasticiser, build
It builds gypsum to be fully pre-mixed, obtains premixing flour；
Premixing flour obtained in SS03 is uniformly mixed by SS04 with natural anhydrite powder, the sand measured in batch mixer,
Plastering gupsum is made.
Further, in use, with the mixing water amount that the ratio between water and plastering gupsum are 0.25~0.40 water is added to stir.
The invention has the advantages that：
1st, plastering gupsum of the invention is prepared using natural anhydrite, and natural anhydrite has potential hydration activity, does not need
Calcining, energy saving, reduction pollution, appropriate water-reducing agent is added in grinding, increases fineness, reaches and saves grinding time and saving
The effect of the energy.
2nd, plastering gupsum of the invention mixes aglite in preparing, and increases plastering area, increases unit plastering face
Product reduces use cost, improves the market competitiveness.
3rd, mixed in plastering gupsum of the invention acidic activator, alkali-activator, water-retaining agent, aglite, retarder,
Plasticiser, building gypsum, sand are sufficiently mixed, and have hardening strength height, water-tolerant, setting time is suitable, adhesive strength is high, list
The feature performance benefits such as the features such as position cost is relatively low has adhesive property good, and intensity is higher.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
The present invention is a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum and preparation method thereof, including following heavy
Measure the raw material of part：Powder：75~100 parts of natural anhydrite powder, 0.5~2 part of water-reducing agent, 15~25 parts of alkali-activator, lightweight
20~45 parts of aggregate, 3~5 parts of building gypsum, 0.5~0.7 part of acidic activator, 6~10 parts of water-retaining agent, retarder 0.6~1
Part, 0.005~0.01 part of plasticiser, aggregate：113~177 parts of sand；
Wherein, powder presses (0.9~1) with aggregate：The scope of (0.9~1.1) is matched, and during proportioning, powder is with natural
Anhydrous plaster powder, aglite, alkali-activator, the weight of building gypsum are radix；Wherein, natural anhydrite powder is by natural hard
Anhydrous plaster powder is made by industrial ball mills grinding in gypsum, and natural anhydrite powder specific surface area is in 4500~5000cm2/ g, day
Free water through natural air drying removal 20%~25% before right anhydrite crushes, when grinding natural anhydrite add in appropriate diminishing
Agent, grinding time are 65~80min；Wherein, natural anhydrite content is compared to the scope that the ratio between reduced water content is 50~85.
Wherein, acidic activator is arbitrary in sylvite series exciting agent, sodium salt series exciting agent, transition metal sulfate
One or more kinds of mixing, when two or more mixing are arbitrary proportioning；Water-retaining agent is methylcellulose, hydroxypropyl methyl
Any one in cellulose, hydroxyethylmethylcellulose or two or more mixing, arbitrarily to match somebody with somebody during two or more mixing
Than；Alkali-activator is the mixing of any one or two kinds in grey calcium, 42.5 cement, and two kinds are arbitrary proportioning when mixing；Gently
Matter aggregate is the mixing of any one or two kinds in expanded perlite, glass bead, and two kinds are arbitrary proportioning when mixing；Aggregate
It is 0~3% that sand, which selects clay content, the fine sand that mesh number is 75-90 mesh；Retarder is arbitrary in citric acid, gelatine, D~50, PE
One or more kinds of mixing, when two or more mixing are arbitrary proportioning；Water-reducing agent is grinding aid type water-reducing agent FDN.
A kind of natural anhydrite base mechanically spraying preparation method of plastering on inner walls gypsum, includes the following steps：
Natural anhydrite is removed 20%~23% free water by SS01 through natural air drying, using industrial ball mills to natural
Anhydrite carries out grinding, and grinding time is 65~80min, and when grinding natural anhydrite adds in appropriate water-reducing agent, obtains specific surface
Product is in 4500~5000cm2The natural anhydrite powder of/g；
SS02 is according to powder：75~100 parts of natural anhydrite powder, 15~25 parts of alkali-activator, aglite 20~45
Part, 3~5 parts of building gypsum, 0.5~0.7 part of acidic activator, 6~10 parts of water-retaining agent, 0.6~1 part of retarder, plasticiser
0.005~0.01 part；Aggregate：The parts by weight that 113~177 parts of sand measure acidic activator, alkali-activator, water-retaining agent, build
Build gypsum, aglite, retarder, plasticiser, natural anhydrite powder, sand；
SS03 by the acidic activator measured, alkali-activator, water-retaining agent, aglite, retarder, plasticiser, build
It builds gypsum to be fully pre-mixed, obtains premixing flour；
Premixing flour obtained in SS03 is uniformly mixed by SS04 with natural anhydrite powder, the sand measured in batch mixer,
Plastering gupsum is made.
Wherein, in use, with the ratio between water and plastering gupsum be 0.25~0.40 mixing water amount water is added to stir, according to should
Environmental condition by adjusting the formula of invention, obtains required performance.
Specific embodiment one：
By free water of the natural anhydrite through natural air drying removal 20%, natural anhydrite is carried out using industrial ball mills
Grinding, grinding time 70min, when grinding natural anhydrite, add in appropriate water-reducing agent, obtain specific surface area in 4500cm2/ g's
Natural anhydrite powder；
Powder：
100 kilograms of natural anhydrite powder
2 kilograms of water-reducing agent FDN
Grey 25 kilograms of calcium
45 kilograms of expanded perlite
5 kilograms of building gypsum
Na2SO40.7 kilogram
10 kilograms of methylcellulose
1 kilogram of citric acid
0.01 kilogram of plasticiser；
Aggregate：
177 kilograms of sand；
7 days bending and compressive strengths of plastering gupsum material of this formula composition be respectively 6.05~9.08MPa, 5.24~
9.63MPa, normal consistency are 0.23~0.24, and setting time is 6~7h, with good stability in the construction process, is protected
Aqueous and flow；Adhesive property is strong, improves product and obtains adhesive force with base material；The larger unit cost of area of plastering is low, workability
It is beneficial to mechanical execution well.
Specific embodiment two：
By free water of the natural anhydrite through natural air drying removal 22%, natural anhydrite is carried out using industrial ball mills
Grinding, grinding time 65min, when grinding natural anhydrite, add in appropriate water-reducing agent, obtain specific surface area in 4800cm2/ g's
Natural anhydrite powder；
Powder：
75 kilograms of natural anhydrite powder
0.5 kilogram of water-reducing agent FDN
42.5 15 kilograms of cement
20 kilograms of glass bead
3 kilograms of building gypsum
NaHSO40.5 kilogram
6 kilograms of hydroxypropyl methyl cellulose
0.6 kilogram of gelatine
0.005 kilogram of plasticiser；
Aggregate：
113.5 kilograms of sand；
The plastering gupsum material of this formula composition, presetting period 2.5h, in coagulate the time be 3.15h, setting time fit compared with
Soon, fast solidifying, beneficial to winter mechanized construction, 7 days bending and compressive strengths are high be respectively 7.20~8.13MPa, 4.73~
6.97MPa, high 28 days bending and compressive strengths are respectively 10.35~11.06MPa, 8.09~10.98MPa, are had in the construction process
There are good stability, water-retaining property and flow；Adhesive property is strong, improves product and obtains adhesive force with base material；Area of plastering is larger,
Unit cost is low, and workability is beneficial to well mechanical execution.
Specific embodiment three：
By free water of the natural anhydrite through natural air drying removal 22%, natural anhydrite is carried out using industrial ball mills
Grinding, grinding time 75min, when grinding natural anhydrite, add in appropriate water-reducing agent, obtain specific surface area in 4800cm2/ g's
Natural anhydrite powder；
Powder：
85 kilograms of natural anhydrite powder
1.5 kilograms of water-reducing agent FDN
Grey calcium, 42.5 cement (1:2 proportionings) 20 kilograms
Expanded perlite, glass bead (1:1 proportioning) 30 kilograms
4 kilograms of building gypsum
K2SO4、NaHSO4、KHSO4(1:1：2 proportionings) 0.6 kilogram
8 kilograms of hydroxyethylmethylcellulose
D~50 0.8 kilogram
0.009 kilogram of plasticiser；
Aggregate：
160 kilograms of sand；
The plastering gupsum material of this formula composition, presetting period 2.4h, in coagulate the time be 3h, setting time fits comparatively fast,
Fast solidifying, beneficial to winter mechanized construction, 7 days bending and compressive strengths are high be respectively 6.89~8.12MPa, 4.51~
6.82MPa, high 21 days bending and compressive strengths are respectively 9.36~10.25MPa, 7.24~9.37MPa, are had in the construction process
Good stability, water-retaining property and flow；Adhesive property is strong, improves product and obtains adhesive force with base material；Area of plastering is larger, single
Position is at low cost, and workability is beneficial to well mechanical execution.
Specific embodiment four：
By free water of the natural anhydrite through natural air drying removal 24%, natural anhydrite is carried out using industrial ball mills
Grinding, grinding time 75min, when grinding natural anhydrite, add in appropriate water-reducing agent, obtain specific surface area in 4900cm2/ g's
Natural anhydrite powder；
Powder：
90 kilograms of natural anhydrite powder
1.8 kilograms of water-reducing agent
Grey calcium, 42.5 cement (2:3 proportionings) 19 kilograms
Expanded perlite, glass bead (1:2 proportionings) 35 kilograms
4 kilograms of building gypsum
Na2SO4、K2SO4(1:3 proportionings) 0.6 kilogram
Methylcellulose, hydroxypropyl methyl cellulose, hydroxyethylmethylcellulose (1:2:1 proportioning) 9 kilograms
Citric acid, gelatine, PE (1:1:1 proportioning) 0.75 kilogram
0.008 kilogram of plasticiser；
Aggregate：
155 kilograms of sand；
The plastering gupsum material of this formula composition, presetting period 3h, in coagulate the time be 2.5h, setting time fits comparatively fast,
Fast solidifying, beneficial to winter mechanized construction, 7 days bending and compressive strengths are high be respectively 7.25~9.31MPa, 4.85~
5.98MPa, high 30 days bending and compressive strengths are respectively 9.27~11.13MPa, 6.83~10.24MPa, are had in the construction process
There are good stability, water-retaining property and flow；Adhesive property is strong, improves product and obtains adhesive force with base material；Area of plastering is larger,
Unit cost is low, and workability is beneficial to well mechanical execution.
The present invention plastering gupsum be mainly used for plastering on inner walls machineryization construct, available for extending old building, concrete wall,
All kinds of plus building block, gypsum block or other light wall materials plastering on inner walls machineryization construction, application range is very extensive, is
The essential supplementary material of building engineering construction.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum, which is characterized in that include the raw material of following parts by weight：
Powder：
75~100 parts of natural anhydrite powder
0.5~2 part of water-reducing agent
15~25 parts of alkali-activator
20~45 parts of aglite
3~5 parts of building gypsum
0.5~0.7 part of acidic activator
6~10 parts of water-retaining agent
0.6~1 part of retarder
0.005~0.01 part of plasticiser；
Aggregate：
113~177 parts of sand；
Wherein, the powder presses (0.9~1) with aggregate：The scope of (0.9~1.1) is matched, during proportioning, the powder with
Natural anhydrous plaster powder, aglite, alkali-activator, the weight of building gypsum are radix；
Wherein, anhydrous plaster powder, the day is made by industrial ball mills grinding by natural anhydrite in the natural anhydrite powder
Right anhydrite powder specific surface area is in 4500~5000cm2/ g, the natural anhydrite crush before through natural air drying removal 20%~
25% free water, when grinding natural anhydrite, add in appropriate water-reducing agent, and grinding time is 65~80min；
Wherein, the natural anhydrite content is compared to the scope that the ratio between reduced water content is 50~85.
2. a kind of natural anhydrite base mechanically spraying plastering on inner walls gypsum according to claim 1, it is characterised in that：
The acidic activator is any one in sylvite series exciting agent, sodium salt series exciting agent, transition metal sulfate
Or two or more mixing, it is arbitrary proportioning during two or more mixing；
The water-retaining agent is any one or two in methylcellulose, hydroxypropyl methyl cellulose, hydroxyethylmethylcellulose
Kind or more mixing, be arbitrary proportioning during two or more mixing；
The alkali-activator is the mixing of any one or two kinds in grey calcium, 42.5 cement, and two kinds are arbitrarily to match somebody with somebody when mixing
Than；
The aglite is the mixing of any one or two kinds in expanded perlite, glass bead, and two kinds are to appoint when mixing
Meaning proportioning；
It is 0~3% that the aggregate sand, which selects clay content, the fine sand that mesh number is 75-90 mesh；
The retarder is any one or two or more mixing in citric acid, gelatine, D~50, PE, and two or more is mixed
It is arbitrary proportioning during conjunction；
The water-reducing agent is grinding aid type water-reducing agent FDN.
3. a kind of preparation method of natural anhydrite base mechanically spraying plastering on inner walls gypsum, which is characterized in that including walking as follows
Suddenly：
Natural anhydrite is removed 20%~23% free water by SS01 through natural air drying, using industrial ball mills to natural admant
Cream carries out grinding, and grinding time is 65~80min, and when grinding natural anhydrite adds in appropriate water-reducing agent, obtains specific surface area and exists
4500~5000cm2The natural anhydrite powder of/g；
SS02 is according to powder：75~100 parts of natural anhydrite powder, 15~25 parts of alkali-activator, 20~45 parts of aglite are built
Build 3~5 parts of gypsum, 0.5~0.7 part of acidic activator, 6~10 parts of water-retaining agent, 0.6~1 part of retarder, plasticiser 0.005~
0.01 part；Aggregate：The parts by weight that 113~177 parts of sand, measure acidic activator, alkali-activator, water-retaining agent, building gypsum,
Aglite, retarder, plasticiser, natural anhydrite powder, sand；
SS03 is by the acidic activator measured, alkali-activator, water-retaining agent, aglite, retarder, plasticiser, paring stone
Cream is fully pre-mixed, and obtains premixing flour；
Premixing flour obtained in SS03 is uniformly mixed by SS04 with natural anhydrite powder, the sand measured in batch mixer, is made
Plastering gupsum.
4. a kind of preparation method of natural anhydrite base mechanically spraying plastering on inner walls gypsum according to claim 3,
It is characterized in that, in use, with the mixing water amount that the ratio between water and plastering gupsum are 0.25~0.40 water is added to stir.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112174556A (en) * | 2020-09-27 | 2021-01-05 | 北京北科环境工程有限公司 | Preparation method of lightweight plastering gypsum by using semidry method oxidized desulfurized fly ash |
| CN113831099A (en) * | 2021-10-19 | 2021-12-24 | 重庆杰博思石膏有限公司 | Plastering gypsum and preparation method thereof |
| CN114276101A (en) * | 2021-10-28 | 2022-04-05 | 安徽拓远环保科技有限公司 | Preparation method of anhydrite-based light plastering gypsum with strong bonding force |
| CN114315302A (en) * | 2022-01-06 | 2022-04-12 | 安徽合信大环保科技有限公司 | High-water-retention natural gypsum putty-free mortar and construction method thereof |
| CN116396042A (en) * | 2023-03-22 | 2023-07-07 | 鞍钢房产建设有限公司 | Light plastering gypsum for building indoor and manufacturing and using methods thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN101880149A (en) * | 2010-07-13 | 2010-11-10 | 唐山市思远涂料有限公司 | Phase-change and energy-storage desulfurized gypsum interior wall thermal-insulation mortar |
| CN105753421A (en) * | 2016-01-29 | 2016-07-13 | 安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 | Natural anhydrite based lightweight interior wall plastering gypsum material and preparation method thereof |
| CN105777032A (en) * | 2016-01-29 | 2016-07-20 | 安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 | Natural-anhydrite-based inner wall plastering gypsum material for mechanical spraying and preparation method thereof |
| BR112013020140A2 (en) * | 2011-02-09 | 2016-11-01 | Lubrizol Advanced Mat Inc | coating composition and process |
-
2017
- 2017-12-19 CN CN201711375457.0A patent/CN108101481A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN101880149A (en) * | 2010-07-13 | 2010-11-10 | 唐山市思远涂料有限公司 | Phase-change and energy-storage desulfurized gypsum interior wall thermal-insulation mortar |
| BR112013020140A2 (en) * | 2011-02-09 | 2016-11-01 | Lubrizol Advanced Mat Inc | coating composition and process |
| CN105753421A (en) * | 2016-01-29 | 2016-07-13 | 安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 | Natural anhydrite based lightweight interior wall plastering gypsum material and preparation method thereof |
| CN105777032A (en) * | 2016-01-29 | 2016-07-20 | 安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 | Natural-anhydrite-based inner wall plastering gypsum material for mechanical spraying and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 赵云龙等: "《石膏应用技术问答》", 30 September 2016, 中国建材工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112174556A (en) * | 2020-09-27 | 2021-01-05 | 北京北科环境工程有限公司 | Preparation method of lightweight plastering gypsum by using semidry method oxidized desulfurized fly ash |
| CN113831099A (en) * | 2021-10-19 | 2021-12-24 | 重庆杰博思石膏有限公司 | Plastering gypsum and preparation method thereof |
| CN114276101A (en) * | 2021-10-28 | 2022-04-05 | 安徽拓远环保科技有限公司 | Preparation method of anhydrite-based light plastering gypsum with strong bonding force |
| CN114315302A (en) * | 2022-01-06 | 2022-04-12 | 安徽合信大环保科技有限公司 | High-water-retention natural gypsum putty-free mortar and construction method thereof |
| CN116396042A (en) * | 2023-03-22 | 2023-07-07 | 鞍钢房产建设有限公司 | Light plastering gypsum for building indoor and manufacturing and using methods thereof |
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Application publication date: 20180601 |