CN106587802A - High strength dry-mixed masonry mortar and preparation method thereof - Google Patents
High strength dry-mixed masonry mortar and preparation method thereof Download PDFInfo
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- CN106587802A CN106587802A CN201611043807.9A CN201611043807A CN106587802A CN 106587802 A CN106587802 A CN 106587802A CN 201611043807 A CN201611043807 A CN 201611043807A CN 106587802 A CN106587802 A CN 106587802A
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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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/041—Aluminium silicates other than clay
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/12—Waste materials; Refuse from quarries, mining or the like
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/141—Slags
- C04B18/142—Steelmaking slags, converter slags
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/34—Natural resins, e.g. rosin
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/304—Air-entrainers
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a high strength dry-mixed masonry mortar and a preparation method thereof. The masonry mortar is prepared from the following raw materials in parts by weight: 100 to 150 parts of silicate cement, 20 to 30 parts of modified dickite powder, 10 to 20 parts of blast furnace slag, 10 to 20 parts of iron tailings, 3 to 6 parts of polyether sulfone, 3 to 7 parts of limestone, 5 to 10 parts of river sand, 2 to 8 parts of latex powder, 2 to 5 parts of hydroxypropyl methyl cellulose, 1 to 5 parts of water reducer, 1 to 3 parts of sodium abietate, and 2 to 5 parts of bonding auxiliary agent. The provided high strength dry-mixed masonry mortar has the advantages that the properties are stable; the workability, water retaining performance, and bonding strength are good; the bonding effect between the masonry mortar and building blocks is good; mortar joint is plump, the tightness is good, the strength is high, the cracking is difficult to happen, and the using performance of mortar is improved.
Description
Technical field
The present invention relates to building material technical field, more particularly to a kind of high intensity dry-mixed masonry mortar and its preparation side
Method.
Background technology
Masonry mortar is mainly used in building masonry by laying bricks or stones, and building trade common demands masonry mortar has high intensity.On the one hand, pass
The masonry mortar of system mainly adopts cement for preparation of raw material, and water retention and caking ability are low, and cracking resistance is low, after long-time, builds by laying bricks or stones
Very big strain is easily produced inside mortar, causes mortar easily to flake cracking.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of high intensity dry-mixed masonry mortar, stable performance,
With good workability, water-retaining property and adhesion strength, it is close with building block on dry-shrinkage deformed, heat conductivility, it is viscous with building block
Knot effect is good, and mortar joint is full, and density is good, and intensity is high, not easy to crack, improves the performance of mortar.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of high intensity dry-mixed masonry mortar, is prepared by the raw materials in：Portland cement 100-150 parts, change
Property dickite powder 20-30 parts, blast-furnace cinder 10-20 parts, iron ore tailings 10-20 part, polyether sulfone 3-6 parts, limestone 3-7 parts, river
Sand 5-10 parts, latex powder 2-8 part, hydroxypropyl methyl cellulose 2-5 parts, water reducer 1-5 parts, sodium abietate 1-3 parts, adhesive aid
2-5 parts.
The water reducer is poly carboxylic acid series water reducer.
Described modified dickite powder is prepared by following methods：Dickite is calcined 3 hours at 450 DEG C, after cooling, is used
10% hydrogen peroxide solution soaks 3 hours, deionized water wash to neutrality, drying, then adds wherein equivalent to its weight 1%
Lauric acid alkyd sodium, 2% sodium hexameta phosphate, 2% cross-linking agent TAC, at a high speed 3500 revs/min of stirrings, after 30 minutes, drying
Nanometer powder is ground to form, is obtained final product.
Described adhesive aid is prepared by following methods：By weight by 5-7 parts sodium aluminosilicate and 10-12 part polyvinyl alcohol
Mixing, is preheating to 30 DEG C, and ball milling 10 minutes is added in the water of compound weight 3-5 times, is heated to 80 DEG C, is sufficiently stirred for,
1-3 part Radix Notoginseng powder, 3-5 part carbomers are added by weight, it is 120 DEG C to rise high-temperature, it is 30 DEG C to stir to temperature, is added
15-20 parts white glue with vinyl and 3-5 part isophorone diisocyanate, abundant ball milling, obtain final product the adhesive aid.
The preparation method of described high intensity dry-mixed masonry mortar, including following preparation process：
(1) by above-mentioned weight ratio by blast-furnace cinder, iron ore tailings and melting polyether sulfone mixing 10-20 minutes, so
Portland cement mix homogeneously is added afterwards, forms premix material；
(2) latex powder, hydroxypropyl methyl cellulose, sodium abietate and adhesive aid are existed by above-mentioned weight ratio
5-8min, mix homogeneously are stirred under 1500-1600 rev/min；
(3) premix material and the surplus stock of step (1) are sequentially added in the batch mixing of step (2), dry-mixed setting then is put into
It is standby, by mechanical agitation it is uniform after, obtain final product.
Sodium abietate, as mortar king air entraining agent and foaming agent, with lower-cost advantage, in mixed mud, participates in
Plus collection agent, can make countless minute bubbles are produced in which, increase the volume of cement, reduce the frictional force between sandstone, thus can be with
Improve the Combination of mixed mud, reduction mixing water amount, and the opposing freeze-thaw cycle ability of mixed mud can be improved, be adapted to pouring
The closeer component of arrangement of reinforcement, and the mechanism of water conservancy project.
Compared with the prior art, beneficial effects of the present invention are as follows：
The high intensity dry-mixed masonry mortar of the present invention, stable performance are strong with good workability, water-retaining property and bonding
Degree, is close with building block on dry-shrinkage deformed, heat conductivility, and good with building block bond effect, mortar joint is full, and density is good, intensity
Height, it is not easy to crack, improve the performance of mortar；By mineral such as the modified dickite powder of addition, blast-furnace cinder, iron ore tailings
Material, substantially reduces cost, while improving intensity；Adhesive aid is improved, adhesive property is improved, is made mortar joint full, density is good, no
It is easy to crack.
Specific embodiment
The present invention is further illustrated with reference to embodiments, but the present invention is not limited only to these embodiments, not
On the premise of departing from present inventive concept, any improvement made is within the scope of the present invention.
Embodiment 1：
A kind of high intensity dry-mixed masonry mortar, is prepared by the raw materials in：100 parts of portland cement, modified ground
Open 20 parts of stone powder, 20 parts of blast-furnace cinder, 10 parts of iron ore tailings, 3 parts of polyether sulfone, 3 parts of limestone, 5 parts of fluvial sand, 2 parts of latex powder, hydroxyl
2 parts of propyl methocel, 1 part of water reducer, 1 part of sodium abietate, 2 parts of adhesive aid.
Described modified dickite powder is prepared by following methods：Dickite is calcined 3 hours at 450 DEG C, after cooling, is used
10% hydrogen peroxide solution soaks 3 hours, deionized water wash to neutrality, drying, then adds wherein equivalent to its weight 1%
Lauric acid alkyd sodium, 2% sodium hexameta phosphate, 2% cross-linking agent TAC, at a high speed 3500 revs/min of stirrings, after 30 minutes, drying
Nanometer powder is ground to form, is obtained final product.
Described adhesive aid is prepared by following methods：By weight by 5 parts of sodium aluminosilicate and 10 parts of polyvinyl alcohols,
30 DEG C are preheating to, ball milling 10 minutes is added in the water of 3 times of the compound weight, is heated to 80 DEG C, is sufficiently stirred for, by weight
Part add 1 part of Radix Notoginseng powder, 3 parts of carbomers, it is 120 DEG C to rise high-temperature, and it is 30 DEG C to stir to temperature, add 15 parts of white glue with vinyl and
3 parts of isophorone diisocyanate, abundant ball milling obtain final product the adhesive aid.
The preparation method of described high intensity dry-mixed masonry mortar, including following preparation process：
(1) blast-furnace cinder, iron ore tailings are mixed into 10 minutes with the polyether sulfone of melting by above-mentioned weight ratio, Ran Houjia
Enter portland cement mix homogeneously, form premix material；
(2) by above-mentioned weight ratio by latex powder, hydroxypropyl methyl cellulose, sodium abietate and adhesive aid 1500
8min, mix homogeneously are stirred under rev/min；
(3) premix material and the surplus stock of step (1) are sequentially added in the batch mixing of step (2), dry-mixed setting then is put into
It is standby, by mechanical agitation it is uniform after, obtain final product.
Embodiment 2：
A kind of high intensity dry-mixed masonry mortar, is prepared by the raw materials in：120 parts of portland cement, modified ground
Open 25 parts of stone powder, 15 parts of blast-furnace cinder, 15 parts of iron ore tailings, 5 parts of polyether sulfone, 5 parts of limestone, 6 parts of fluvial sand, 6 parts of latex powder, hydroxyl
3 parts of propyl methocel, 13 parts of water reducer, 2 parts of sodium abietate, 3 parts of adhesive aid；The water reducer is polycarboxylic-acid diminishing
Agent.
Described modified dickite powder is prepared by following methods：Dickite is calcined 3 hours at 450 DEG C, after cooling, is used
10% hydrogen peroxide solution soaks 3 hours, deionized water wash to neutrality, drying, then adds wherein equivalent to its weight 1%
Lauric acid alkyd sodium, 2% sodium hexameta phosphate, 2% cross-linking agent TAC, at a high speed 3500 revs/min of stirrings, after 30 minutes, drying
Nanometer powder is ground to form, is obtained final product.
Described adhesive aid is prepared by following methods：By weight by 6 parts of sodium aluminosilicate and 11 parts of polyvinyl alcohols,
30 DEG C are preheating to, ball milling 10 minutes is added in the water of 4 times of the compound weight, is heated to 80 DEG C, is sufficiently stirred for, by weight
Part add 2 parts of Radix Notoginseng powder, 4 parts of carbomers, it is 120 DEG C to rise high-temperature, and it is 30 DEG C to stir to temperature, add 16 parts of white glue with vinyl and
4 parts of isophorone diisocyanate, abundant ball milling obtain final product the adhesive aid.
The preparation method of described high intensity dry-mixed masonry mortar, including following preparation process：
(1) blast-furnace cinder, iron ore tailings are mixed into 15 minutes with the polyether sulfone of melting by above-mentioned weight ratio, Ran Houjia
Enter portland cement mix homogeneously, form premix material；
(2) by above-mentioned weight ratio by latex powder, hydroxypropyl methyl cellulose, sodium abietate and adhesive aid 1600
6min, mix homogeneously are stirred under rev/min；
(3) premix material and the surplus stock of step (1) are sequentially added in the batch mixing of step (2), dry-mixed setting then is put into
It is standby, by mechanical agitation it is uniform after, obtain final product.
Embodiment 3：
A kind of high intensity dry-mixed masonry mortar, is prepared by the raw materials in：150 parts of portland cement, modified ground
Open 30 parts of stone powder, 10 parts of blast-furnace cinder, 20 parts of iron ore tailings, 6 parts of polyether sulfone, 7 parts of limestone, 10 parts of fluvial sand, 8 parts of latex powder,
5 parts of hydroxypropyl methyl cellulose, 5 parts of water reducer, 3 parts of sodium abietate, 5 parts of adhesive aid.
Described modified dickite powder is prepared by following methods：Dickite is calcined 3 hours at 450 DEG C, after cooling, is used
10% hydrogen peroxide solution soaks 3 hours, deionized water wash to neutrality, drying, then adds wherein equivalent to its weight 1%
Lauric acid alkyd sodium, 2% sodium hexameta phosphate, 2% cross-linking agent TAC, at a high speed 3500 revs/min of stirrings, after 30 minutes, drying
Nanometer powder is ground to form, is obtained final product.
Described adhesive aid is prepared by following methods：By weight by 7 parts of sodium aluminosilicate and 12 parts of polyvinyl alcohols,
30 DEG C are preheating to, ball milling 10 minutes is added in the water of 5 times of the compound weight, is heated to 80 DEG C, is sufficiently stirred for, by weight
Part add 3 parts of Radix Notoginseng powder, 5 parts of carbomers, it is 120 DEG C to rise high-temperature, and it is 30 DEG C to stir to temperature, add 20 parts of white glue with vinyl and
3-5 part isophorone diisocyanate, abundant ball milling obtain final product the adhesive aid.
The preparation method of described high intensity dry-mixed masonry mortar, including following preparation process：
(1) blast-furnace cinder, iron ore tailings are mixed into 20 minutes with the polyether sulfone of melting by above-mentioned weight ratio, Ran Houjia
Enter portland cement mix homogeneously, form premix material；
(2) by above-mentioned weight ratio by latex powder, hydroxypropyl methyl cellulose, sodium abietate and adhesive aid 1600
8min, mix homogeneously are stirred under rev/min；
(3) premix material and the surplus stock of step (1) are sequentially added in the batch mixing of step (2), dry-mixed setting then is put into
It is standby, by mechanical agitation it is uniform after, obtain final product.
Performance test：
Test water retention, setting time and the comprcssive strength of mortar of the present invention respectively according to the pertinent regulations of JGJ/T70, survey
Test result is shown in Table 1.
Table 1
Claims (5)
1. a kind of high intensity dry-mixed masonry mortar, it is characterised in that：It is prepared by the raw materials in：Portland cement 100-
150 parts, modified dickite powder 20-30 parts, blast-furnace cinder 10-20 parts, iron ore tailings 10-20 part, polyether sulfone 3-6 parts, limestone
3-7 parts, fluvial sand 5-10 parts, latex powder 2-8 part, hydroxypropyl methyl cellulose 2-5 parts, water reducer 1-5 parts, sodium abietate 1-3 parts,
Adhesive aid 2-5 parts.
2. high intensity dry-mixed masonry mortar according to claim 1, it is characterised in that：The water reducer subtracts for polycarboxylic-acid
Water preparation.
3. high intensity dry-mixed masonry mortar according to claim 1, it is characterised in that：Described modified dickite powder by with
It is prepared by lower section method：Dickite is calcined 3 hours at 450 DEG C, after cooling, is soaked 3 hours with 10% hydrogen peroxide solution, deionization
To neutrality, then drying adds lauric acid alkyd sodium equivalent to its weight 1%, 2% hexa metaphosphoric acid to water washing wherein
Sodium, 2% cross-linking agent TAC, 3500 revs/min of stirrings at a high speed, after 30 minutes, drying grinds to form nanometer powder, obtains final product.
4. high intensity dry-mixed masonry mortar according to claim 1, it is characterised in that：Described adhesive aid is by with lower section
It is prepared by method：By weight by 5-7 parts sodium aluminosilicate and 10-12 part polyvinyl alcohols, 30 DEG C are preheating to, ball milling 10 minutes, plus
Enter in the water of compound weight 3-5 times, be heated to 80 DEG C, be sufficiently stirred for, add 1-3 part Radix Notoginseng powder, 3-5 parts by weight
Carbomer, it is 120 DEG C to rise high-temperature, and it is 30 DEG C to stir to temperature, adds 15-20 parts white glue with vinyl and 3-5 parts isophorone two
Isocyanates, abundant ball milling obtain final product the adhesive aid.
5. the preparation method of high intensity dry-mixed masonry mortar according to claim 1, it is characterised in that：Including following preparation
Step：
(1) by above-mentioned weight ratio by blast-furnace cinder, iron ore tailings and melting polyether sulfone mixing 10-20 minutes, Ran Houjia
Enter portland cement mix homogeneously, form premix material；
(2) by above-mentioned weight ratio by latex powder, hydroxypropyl methyl cellulose, sodium abietate and adhesive aid in 1500-
5-8min, mix homogeneously are stirred under 1600 revs/min；
(3) premix material and the surplus stock of step (1) are sequentially added in the batch mixing of step (2), dry mixing device is then put into, is led to
Cross mechanical agitation it is uniform after, obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043807.9A CN106587802A (en) | 2016-11-24 | 2016-11-24 | High strength dry-mixed masonry mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043807.9A CN106587802A (en) | 2016-11-24 | 2016-11-24 | High strength dry-mixed masonry mortar and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN106587802A true CN106587802A (en) | 2017-04-26 |
Family
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| CN201611043807.9A Pending CN106587802A (en) | 2016-11-24 | 2016-11-24 | High strength dry-mixed masonry mortar and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640946A (en) * | 2017-11-21 | 2018-01-30 | 沈宇杰 | Strong bridge concrete of the fast tolerance to cold of setting rate and preparation method thereof |
| CN108640557A (en) * | 2018-07-03 | 2018-10-12 | 贵州大学 | A kind of preparation method of the special adhesion promoter of dry-mixed mortar |
| EP3822239A4 (en) * | 2018-07-11 | 2022-03-30 | Universidad de Murcia | Mortar or concrete material containing metallic mineral extraction residues and method for producing same |
| TWI759436B (en) * | 2017-06-16 | 2022-04-01 | 日商竹本油脂股份有限公司 | Hydraulic composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129956A (en) * | 2014-06-20 | 2014-11-05 | 邹学辉 | High-strength masonry mortar and preparation method thereof |
| CN104845488A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Impact resistant fireproof coating and preparation method thereof |
| CN105885729A (en) * | 2016-06-22 | 2016-08-24 | 杨玉双 | High-temperature-resistant sealant and preparation method thereof |
-
2016
- 2016-11-24 CN CN201611043807.9A patent/CN106587802A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129956A (en) * | 2014-06-20 | 2014-11-05 | 邹学辉 | High-strength masonry mortar and preparation method thereof |
| CN104845488A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Impact resistant fireproof coating and preparation method thereof |
| CN105885729A (en) * | 2016-06-22 | 2016-08-24 | 杨玉双 | High-temperature-resistant sealant and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI759436B (en) * | 2017-06-16 | 2022-04-01 | 日商竹本油脂股份有限公司 | Hydraulic composition |
| CN107640946A (en) * | 2017-11-21 | 2018-01-30 | 沈宇杰 | Strong bridge concrete of the fast tolerance to cold of setting rate and preparation method thereof |
| CN107640946B (en) * | 2017-11-21 | 2020-04-24 | 江苏宇航建材科技有限公司 | Bridge concrete with high hardening speed and strong cold resistance and preparation method thereof |
| CN108640557A (en) * | 2018-07-03 | 2018-10-12 | 贵州大学 | A kind of preparation method of the special adhesion promoter of dry-mixed mortar |
| EP3822239A4 (en) * | 2018-07-11 | 2022-03-30 | Universidad de Murcia | Mortar or concrete material containing metallic mineral extraction residues and method for producing same |
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