CN111484294A - Ceramic tile bonding mortar formed based on gold tailing sand - Google Patents
Ceramic tile bonding mortar formed based on gold tailing sand Download PDFInfo
- Publication number
- CN111484294A CN111484294A CN202010378445.9A CN202010378445A CN111484294A CN 111484294 A CN111484294 A CN 111484294A CN 202010378445 A CN202010378445 A CN 202010378445A CN 111484294 A CN111484294 A CN 111484294A
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- China
- Prior art keywords
- parts
- bonding mortar
- tile bonding
- dry powder
- ceramic tile
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- 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
- 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
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
-
- 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
Abstract
The ceramic tile bonding mortar dry powder formed on the basis of the gold tailings is characterized by comprising the following components in parts by weight: 450-550 parts of gold tailing sand, 400-500 parts of 425 ordinary cement, 40-60 parts of stone powder, 12-18 parts of dispersible latex powder, 1.5-2.5 parts of cellulose ether and 2.5-3.5 parts of starch ether. According to the ceramic tile bonding mortar dry powder disclosed by the invention, the formed ceramic tile bonding mortar has good tensile bonding strength, compression-shear bonding strength and lower compression-fold ratio and linear shrinkage rate, the performance requirements of the formed ceramic tile bonding mortar are met, the gold tailing sand is fully utilized, the waste caused by gold tailing sand backfilling and the environmental pollution caused by stacking are solved, the waste is changed into valuable, and the ceramic tile bonding mortar dry powder has a remarkable beneficial effect.
Description
Technical Field
The invention relates to tile bonding mortar, in particular to tile bonding mortar formed on the basis of gold tailing sand.
Background
The tile adhesive mortar is also called tile adhesive, and is mainly formed by mixing cement, quartz sand, polymer adhesive and various additives, and is used for adhering tiles and face tiles. The tile adhesive can reliably and firmly adhere wall tiles and floor tiles to the wall surface and the ground. Along with the rapid development of the building industry, the using amount of the tile bonding mortar is increased day by day, quartz sand is used as one of main components of the tile bonding mortar, and river sand or quartz sand is adopted at present, so that environmental problems can be caused by the excessive exploitation of the river sand and the excessive use of the quartz sand, and the tile bonding mortar is not beneficial to ecological protection and sustainable development of the environment.
The gold tailings sand is fine particle slag formed in the process of mining the gold mine, and is formed by crushing, grinding, sorting and extracting gold ore, the main components of the gold tailings sand are similar to yellow sand and quartz sand, and the main components of the gold tailings sand are silicon dioxide SiO2, aluminum oxide A L203 and iron-containing titanium-containing minerals.
Disclosure of Invention
The invention provides a ceramic tile bonding mortar formed on the basis of gold tailings to overcome the defects of the technical problems.
The ceramic tile bonding mortar dry powder formed on the basis of the gold tailings is characterized by comprising the following components in parts by weight: 450-550 parts of gold tailing sand, 400-500 parts of 425 ordinary cement, 40-60 parts of stone powder, 12-18 parts of dispersible latex powder, 1.5-2.5 parts of cellulose ether and 2.5-3.5 parts of starch ether.
The invention relates to ceramic tile bonding mortar dry powder formed on the basis of gold tailing sand, which comprises the following components in parts by weight: 500 parts of gold tailing sand, 450 parts of 425 ordinary cement, 50 parts of stone powder, 15 parts of dispersible latex powder, 2 parts of cellulose ether and 3 parts of starch ether.
The invention relates to ceramic tile bonding mortar dry powder formed on the basis of gold tailing sand, which comprises the following components in parts by weight: 470 parts of gold tailing sand, 420 parts of 425 ordinary cement, 44 parts of stone powder, 13 parts of dispersible latex powder, 1.7 parts of cellulose ether and 2.7 parts of starch ether.
The invention relates to ceramic tile bonding mortar dry powder formed on the basis of gold tailing sand, which comprises the following components in parts by weight: the weight parts of the components are respectively as follows: 530 parts of gold tailing sand, 580 parts of 425 ordinary cement, 56 parts of stone powder, 17 parts of dispersible latex powder, 2.3 parts of cellulose ether and 3.3 parts of starch ether.
The preparation method of the ceramic tile bonding mortar dry powder based on the gold tailings sand is characterized by comprising the following steps:
a) weighing, namely weighing the gold tailing sand, 425 ordinary cement, stone powder, dispersible emulsion powder, cellulose ether and starch ether according to the proportion of the components in the ceramic tile bonding mortar dry powder for later use; b) stirring, pouring each component in the tile bonding mortar dry powder into a stirring instrument, and fully stirring for 3-5 min to uniformly mix the components; c) sealing, and sealing and storing the ceramic tile bonding mortar dry powder formed after stirring for later use.
The formed wet mortar is characterized in that: the weight ratio of the ceramic tile bonding mortar dry powder to water is 100%: 25-30%.
The invention relates to wet mortar formed by ceramic tile bonding mortar dry powder formed on the basis of gold tailing sand, which is characterized in that the preparation method for forming the wet mortar comprises the following steps:
1) weighing materials, firstly calculating the required dry powder consumption of the tile bonding mortar according to the consumption of the tile bonding mortar, and then calculating the water consumption according to the weight ratio of the dry powder to the water of the tile bonding mortar; 2) mixing and stirring, pouring the ceramic tile bonding mortar dry powder and water into a stirring machine, and fully stirring to form wet mortar.
The invention has the beneficial effects that: the ceramic tile bonding mortar dry powder is prepared by mixing gold tailings sand, 425 ordinary silica cement, stone powder, dispersible latex powder, cellulose ether and starch ether according to a certain proportion to form the mortar dry powder for bonding ceramic tiles, and the formed ceramic tile bonding mortar dry powder is convenient to transport, store for a long time and guarantee quality after being sealed; when in use, the ceramic tile bonding wet mortar can be formed by mixing ceramic tile bonding mortar dry powder with water in a proper proportion; the improvement of the dispersible latex powder on the mortar adhesiveness, plasticity and wear resistance, the modification of the water-retaining property of cellulose ether and the modification of starch ether on the mortar cohesiveness, expansibility and fluidity, so that the formed tile adhesive mortar has good tensile adhesive strength and compression-shear adhesive strength, and lower compression ratio and linear shrinkage rate, meets the performance requirement of forming the tile adhesive mortar, makes full use of the gold tailings, solves the problems of waste caused by gold tailings backfill and environmental pollution caused by stacking, changes waste into valuable, and has remarkable beneficial effects.
Detailed Description
Example 1, the following components by weight were weighed out in accordance with the amount of the tile adhesive mortar: 500kg of gold tailing sand, 450kg of 425 ordinary cement, 50kg of stone powder, 15kg of dispersible emulsion powder, 2kg of cellulose ether and 3kg of starch ether. And (3) putting the weighed components into a stirring device, fully stirring for 3-5 min to uniformly mix the components to form ceramic tile bonding mortar dry powder, and finally sealing and storing the ceramic tile bonding mortar dry powder formed after stirring for transportation and long-time quality guarantee.
As the tile bonding mortar is prepared, the grain size of the gold tailings can be selected in a large range, and the gold tailings with 40-140 meshes meet the requirements; 425# Cement, belonging to the hard cement, is mainly used for the mixing of earth, such as paving roads, covering houses and the like.
The dispersible latex powder can improve the flexibility of mortar and has longer open time, and is used for improving the adhesiveness, the adhesion, the breaking strength, the waterproofness, the plasticity, the wear resistance and the like of the mortar, and ethylene/vinyl acetate copolymer, vinyl acetate/versatic acid ethylene copolymer and acrylic acid copolymer are common redispersible latex powder. Stone powder is a general name for stone powder, and multi-mineral rock can be ground into powder as one of components of mortar.
The water in the cellulose ether mortar is not easy to lose, and the formed mortar has good water retention. Starch ether is a general name of modified starch containing ether bonds in molecules, has good water solubility, bonding, swelling and flowing properties, improves viscosity stability due to etherification of starch, and is not easy to hydrolyze under strong alkaline conditions, so that the etherified starch is applied to many industrial fields.
In order to verify that the tile bonding mortar dry powder formed according to the formulation in example 1 meets the performance requirements, the prepared plastering mortar dry powder is sent to a qualification testing department (Shandong-Hefu engineering testing Co., Ltd.) for testing, and the obtained test results are shown in Table 1:
TABLE 1
It can be seen that the ceramic tile bonding mortar dry powder formed by the gold tailings sand, 425 ordinary cement, stone powder, dispersible latex powder, fiber bundle ether and starch ether according to the mixture ratio in the embodiment 1 meets the standard requirements on tensile bonding strength, compression-fold ratio, linear shrinkage rate, original strength, 7d water resistance, 7d temperature resistance and compression-shear bonding strength under the condition of freeze-thaw cycle for 30 times, and the formed ceramic tile bonding mortar dry powder is qualified and can be used as ceramic tile bonding mortar in the building industry.
Example 2, the following components by weight were weighed according to the amount of the tile adhesive mortar: 470kg of gold tailings sand, 420kg of 425 ordinary cement, 44kg of stone powder, 13kg of dispersible emulsion powder, 1.7kg of cellulose ether and 2.7kg of starch ether. And (3) putting the weighed components into a stirring device, fully stirring for 3-5 min to uniformly mix the components to form ceramic tile bonding mortar dry powder, and finally sealing and storing the ceramic tile bonding mortar dry powder formed after stirring for transportation and long-time quality guarantee.
In order to verify that the tile bonding mortar dry powder formed according to the formulation in example 2 meets the performance requirements, the prepared plastering mortar dry powder is sent to a qualification testing department (Shandong-Hefu engineering testing Co., Ltd.) for testing, and the obtained testing results are shown in Table 2:
TABLE 2
It can be seen that the ceramic tile bonding mortar dry powder formed by the gold tailings sand, 425 ordinary cement, stone powder, dispersible latex powder, fiber bundle ether and starch ether according to the mixture ratio in the embodiment 2 meets the standard requirements on tensile bonding strength, compression-fold ratio, linear shrinkage rate, original strength, 7d water resistance, 7d temperature resistance and compression-shear bonding strength under the condition of freeze-thaw cycle for 30 times, and the formed ceramic tile bonding mortar dry powder is qualified and can be used as ceramic tile bonding mortar in the building industry.
Example 3, the following components by weight were weighed according to the amount of the tile adhesive mortar: 530kg of gold tailing sand, 425 kg of ordinary cement, 56kg of stone powder, 17kg of dispersible emulsion powder, 2.3kg of cellulose ether and 3.3kg of starch ether. And (3) putting the weighed components into a stirring device, fully stirring for 3-5 min to uniformly mix the components to form ceramic tile bonding mortar dry powder, and finally sealing and storing the ceramic tile bonding mortar dry powder formed after stirring for transportation and long-time quality guarantee.
In order to verify that the tile bonding mortar dry powder formed according to the formulation in example 3 meets the performance requirements, the prepared plastering mortar dry powder is sent to a qualification testing department (Shandong-Hefu engineering testing Co., Ltd.) for testing, and the obtained test results are shown in Table 3:
TABLE 3
It can be seen that the ceramic tile bonding mortar dry powder formed by the gold tailings sand, 425 ordinary cement, stone powder, dispersible latex powder, fiber bundle ether and starch ether according to the mixture ratio in the embodiment 3 meets the standard requirements on tensile bonding strength, compression-fold ratio, linear shrinkage rate, original strength, 7d water resistance, 7d temperature resistance and compression-shear bonding strength under the condition of freeze-thaw cycle for 30 times, and the formed ceramic tile bonding mortar dry powder is qualified and can be used as ceramic tile bonding mortar in the building industry.
Wet mortar formed by ceramic tile bonding mortar dry powder formed by gold tailing sand, wherein the weight ratio of the ceramic tile bonding mortar dry powder to water is 100%: 25-30%. The preparation method of the formed wet mortar comprises the following steps:
1) weighing materials, firstly calculating the required dry powder consumption of the tile bonding mortar according to the consumption of the tile bonding mortar, and then calculating the water consumption according to the weight ratio of the dry powder to the water of the tile bonding mortar;
2) mixing and stirring, pouring the ceramic tile bonding mortar dry powder and water into a stirring machine, and fully stirring to form wet mortar.
Claims (7)
1. The ceramic tile bonding mortar dry powder based on the gold tailings is characterized by comprising the following components in parts by weight: 450-550 parts of gold tailing sand, 400-500 parts of 425 ordinary cement, 40-60 parts of stone powder, 12-18 parts of dispersible latex powder, 1.5-2.5 parts of cellulose ether and 2.5-3.5 parts of starch ether.
2. The tile bonding mortar dry powder formed on the basis of the gold tailings sand as claimed in claim 1, wherein the weight parts of the components are respectively as follows: 500 parts of gold tailing sand, 450 parts of 425 ordinary cement, 50 parts of stone powder, 15 parts of dispersible latex powder, 2 parts of cellulose ether and 3 parts of starch ether.
3. The tile bonding mortar dry powder formed on the basis of the gold tailings sand as claimed in claim 1, wherein the weight parts of the components are respectively as follows: 470 parts of gold tailing sand, 420 parts of 425 ordinary cement, 44 parts of stone powder, 13 parts of dispersible latex powder, 1.7 parts of cellulose ether and 2.7 parts of starch ether.
4. The tile bonding mortar dry powder formed on the basis of the gold tailings sand as claimed in claim 1, wherein the weight parts of the components are respectively as follows: the weight parts of the components are respectively as follows: 530 parts of gold tailing sand, 580 parts of 425 ordinary cement, 56 parts of stone powder, 17 parts of dispersible latex powder, 2.3 parts of cellulose ether and 3.3 parts of starch ether.
5. A method for preparing ceramic tile bonding mortar dry powder formed based on gold tailings sand, which is based on the method of claim 1, is characterized by comprising the following steps:
a) weighing, namely weighing the gold tailing sand, 425 ordinary cement, stone powder, dispersible emulsion powder, cellulose ether and starch ether according to the proportion of the components in the ceramic tile bonding mortar dry powder for later use;
b) stirring, pouring each component in the tile bonding mortar dry powder into a stirring instrument, and fully stirring for 3-5 min to uniformly mix the components;
c) sealing, and sealing and storing the ceramic tile bonding mortar dry powder formed after stirring for later use.
6. A wet mortar formed from the ceramic tile bonding mortar dry powder formed from the gold tailings sand of claim 1, wherein: the weight ratio of the ceramic tile bonding mortar dry powder to water is 100%: 25-30%.
7. Wet mortar formed from the tile bonding mortar dry powder formed based on gold tailings sand of claim 6, wherein the wet mortar formed is prepared by the method comprising:
1) weighing materials, firstly calculating the required dry powder consumption of the tile bonding mortar according to the consumption of the tile bonding mortar, and then calculating the water consumption according to the weight ratio of the dry powder to the water of the tile bonding mortar;
2) mixing and stirring, pouring the ceramic tile bonding mortar dry powder and water into a stirring machine, and fully stirring to form wet mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378445.9A CN111484294A (en) | 2020-05-07 | 2020-05-07 | Ceramic tile bonding mortar formed based on gold tailing sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378445.9A CN111484294A (en) | 2020-05-07 | 2020-05-07 | Ceramic tile bonding mortar formed based on gold tailing sand |
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| Publication Number | Publication Date |
|---|---|
| CN111484294A true CN111484294A (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010378445.9A Withdrawn CN111484294A (en) | 2020-05-07 | 2020-05-07 | Ceramic tile bonding mortar formed based on gold tailing sand |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209679A (en) * | 2020-10-10 | 2021-01-12 | 山西大地华基建材科技有限公司 | Production method of polymer bonding mortar by replacing natural river sand with ore sand |
| CN113402215A (en) * | 2021-08-04 | 2021-09-17 | 河北三棵树涂料有限公司 | Radiation-proof ceramic tile bonding mortar and preparation method thereof |
-
2020
- 2020-05-07 CN CN202010378445.9A patent/CN111484294A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209679A (en) * | 2020-10-10 | 2021-01-12 | 山西大地华基建材科技有限公司 | Production method of polymer bonding mortar by replacing natural river sand with ore sand |
| CN113402215A (en) * | 2021-08-04 | 2021-09-17 | 河北三棵树涂料有限公司 | Radiation-proof ceramic tile bonding mortar and preparation method thereof |
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Application publication date: 20200804 |