CN112341236A - Light high-strength ceramic for building curtain wall and preparation method thereof - Google Patents
Light high-strength ceramic for building curtain wall and preparation method thereof Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title claims description 9
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- 241000196324 Embryophyta Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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Abstract
The invention discloses a light high-strength ceramic for a building curtain wall, which comprises a substrate ceramic composition and a foaming composition, wherein the weight ratio of the substrate ceramic composition to the foaming composition is 0.95: 0.05-0.80: 0.20; the base ceramic composition comprises: 25-35 parts of clay, 5-15 parts of bauxite, 1-5 parts of talc, 15-40 parts of potassium-sodium feldspar water abrasive and 5-30 parts of environment-friendly mud; the foaming composition comprises: 50-80 parts of polishing slag, 15-35 parts of silica sand and 5-20 parts of environment-friendly mud. According to the invention, the formula of the light ceramic is designed into two systems, namely a foaming system and a substrate ceramic system, wherein the foaming system is used for adjusting the volume weight of the light ceramic, mainly utilizes the high-temperature foaming characteristic of the polishing slag, but compared with uncontrollable foaming of the polishing slag, the designed foaming system can foam uniformly, and the foaming temperature can be regulated and controlled; the substrate ceramic system bears the mechanical property of the light ceramic, and the light high-strength ceramic can be obtained by reasonably regulating the proportion of the two systems, so that the formula design of the light ceramic is simplified, and the raw material selection range is widened.
Description
Technical Field
The invention belongs to the technical field of building decoration ceramic materials, and mainly relates to a light high-strength ceramic for a building curtain wall and a preparation method thereof.
Background
The building curtain wall is a building external protection system which is composed of a panel and a supporting structure system (a supporting device and a supporting structure) and does not bear the load and the action of a main structure, and is mainly applied to urban high-rise buildings, public buildings, building complexes and the like. The plate materials of the building curtain wall comprise glass, ceramic plates, porcelain plates, stone materials, metal plates, inorganic concrete reconstruction hanging plates and the like, and in the product structure of the current curtain wall industry, the stone materials and the glass curtain wall account for more than 60 percent of the market share. But the stone curtain wall is increasingly in shortage, and the factors such as heavy dead weight, uneven texture, crack inclusion and the like cause potential safety hazards and the like; the problems of frequent self-explosion of the glass curtain wall, serious light pollution, higher and higher manufacturing cost and the like are solved, and a new product with high quality and low price is urgently needed to replace the glass curtain wall.
In the production process of architectural ceramics, enterprises need to consider the treatment of the solid waste of the ceramics, and nowadays green and environmental protection are increasingly advocated in China, products with high added value and capable of consuming the solid waste are developed, and the social value of the enterprises is favorably realized. The ceramic polishing waste slag is waste ground in a polishing procedure in a ceramic floor tile preparation procedure, and the ceramic polishing waste slag cannot be degraded in a natural environment by self after being sintered at high temperature. Meanwhile, the floor tile has large discharge amount due to large yield. The polishing slag powder has extremely fine particles and small stacking density, is extremely easy to scatter in large area in the air, causes serious pollution to the atmosphere and influences indexes of PM10 and PM2.5 in the area. Meanwhile, the ceramic polishing waste residue is easy to cause pneumoconiosis when being inhaled by a human body, and the ceramic polishing waste residue is adsorbed on the surfaces of plant leaves to block air holes, thereby seriously affecting the growth of plants. Meanwhile, the waste can slowly permeate into the ground along with the passage of time, and the environment of a ground water system in the area is seriously damaged, so that the waste must be harmlessly treated.
The formula of the light ceramic in the building field is designed at present by utilizing different raw material proportions and foaming a foaming agent (silicon carbide or ceramic polishing slag) at a high temperature to obtain a light ceramic product, and in order to take account of the treatment of solid waste of the ceramic and reduce the cost, ceramic polishing slag is generally selected as the foaming agent and directly taken as the foaming agent for formula design in the ceramic building enterprise. CN201210403374.9 discloses a foamed ceramic insulation board and a preparation method thereof. The ceramic tile polishing powder comprises a foamed ceramic substrate, wherein the foamed ceramic substrate is prepared from 40-75 parts by weight of ceramic tile polishing slag, 10-40 parts by weight of feldspar, 3-6 parts by weight of calcined talc, 4-10 parts by weight of laterite, 0-2 parts by weight of fluorite, 1-2 parts by weight of lithium feldspar, 1-3 parts by weight of silicon carbide and 2-4.5 parts by weight of stabilizer through the steps of homogenizing, ball milling, drying, kiln loading, sintering and cutting. According to the formula design of the foamed ceramic substrate in the patent technology, in the actual production process, the foaming quality is not easy to control, and all performances are difficult to take into consideration.
Disclosure of Invention
The invention aims to provide a light high-strength ceramic for a building curtain wall, the formula design of the light ceramic is divided into two systems, namely a foaming system and a base ceramic system, the foaming system is used for adjusting the density of the light ceramic, the high-temperature foaming characteristic of polishing slag is mainly utilized, but the foaming of the polishing slag is uncontrollable compared with the foaming of the polishing slag, the designed foaming system can foam uniformly, the foaming temperature can be regulated, the base ceramic system bears the mechanical property of the light ceramic, the light high-strength ceramic formula can be obtained through reasonable regulation and control of the proportion of the two systems, the formula design of the light ceramic is simplified, and the raw material selection range is widened.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a light high-strength ceramic for building curtain walls is prepared from a base ceramic composition and a foaming composition; the weight ratio of the base ceramic composition to the foaming composition is 0.95: 0.05-0.80: 0.20;
the base ceramic composition comprises the following components in parts by weight:
25-35 parts of clay
5-15 parts of bauxite
1-5 parts of talcum
15-40 parts of potassium-sodium feldspar aqueous abrasive
5-30 parts of environment-friendly mud
The foaming composition comprises the following components in parts by weight:
50-80 parts of polishing slag
15-35 parts of silica sand
5-20 parts of environment-friendly mud.
In long-term experimental research on the formula of the light high-strength ceramic, the inventor of the invention unexpectedly finds that the formula of the light high-strength ceramic is divided into two systems, namely a foaming system and a substrate ceramic system, so that the foaming effect is easier to regulate and control. The foaming system is a system designed by micro-foaming at a high temperature stage, the volume weight of the light high-strength ceramic can be uniformly foamed, and the foaming temperature can be regulated and controlled. The substrate ceramic system is a ceramic system for bearing the high-temperature plastic deformation of the light ceramic and bears the mechanical property of the light ceramic. The foaming system mainly comprises polishing slag, environment-friendly mud and silica sand, and the formula of the foaming system can be uniformly foamed and has a firing temperature matched with that of the substrate ceramic system. By reasonably regulating and controlling the proportion of the two systems, the light high-strength ceramic formula can be obtained, the design of the light ceramic formula is simplified, and the selection range of formula raw materials is widened.
Specifically, in the invention, polishing slag is a main source of micro-foaming, a foaming system ensures the foaming uniformity of the system by adjusting the proportion of environment-friendly mud and silica sand, the firing temperature of the foaming system is designed, specifically, the silica sand mainly comprises silica, silicon and aluminum account for more than 95% of the components, the polishing slag and the environment-friendly mud comprise fluxing components such as potassium, sodium, calcium and magnesium, the fluxing components comprise the silica sand and the silica sand, the proportion of the silica sand to the silica sand and the silica sand to the potassium, sodium, calcium and magnesium is different, the firing temperature is regulated and controlled by changing the proportion of the silicon and aluminum components and the proportion of the silicon and aluminum components by adjusting the proportion of the raw materials, the high-temperature liquid phase viscosity of the foaming system is adjusted by adjusting the proportion of the fluxing components, and the liquid phase. The firing temperature of the foaming system matched with the substrate ceramic means that the firing temperature of the foaming system is 5-10 ℃ higher than that of the substrate ceramic system, so that the foaming system and the substrate ceramic system can be well combined with each other. The ceramic base body mainly comprises clay, bauxite, talc, a potassium-sodium feldspar aqueous abrasive and environment-friendly mud. The requirements on a matrix ceramic system mainly comprise mechanical property and high-temperature deformation resistance, the mechanical property of the light high-strength ceramic mainly depends on the mechanical property of the substrate ceramic, and the bending strength of the substrate ceramic is more than 50MPa in order to meet the requirement on the bending strength of a designed product; compared with the traditional ceramics, the high-temperature micro-foaming process of the light high-strength ceramics can generate more liquid phase quantity, and the high-temperature deformation resistance of the substrate ceramics can ensure that the high-temperature plastic deformation quantity of the substrate ceramics is equivalent to that of the light high-strength ceramics under the same firing condition. Based on the ceramic base, the ceramic base is prepared by selecting clay, bauxite, talc, a potassium-sodium feldspar aqueous abrasive and environment-friendly mud and adjusting the component proportion.
In the present invention, preferably, the weight ratio of the base ceramic composition to the foaming composition is 0.90: 0.10-0.85: 0.15. the weight ratio of the substrate ceramic system to the foaming system is set, complementary matching can be formed, the firing temperature matching performance is good, and the foaming is uniform.
In the present invention, preferably, the base ceramic composition comprises the following components in parts by weight:
30 portions of clay
Bauxite 10 parts
Talc 3 parts
25 parts of potassium-sodium feldspar aqueous abrasive
20 portions of environment-friendly mud
The foaming composition comprises the following components in parts by weight:
70 portions of polishing slag
25 parts of silica sand
15 parts of environment-friendly mud.
After a large number of experimental summaries, the inventor finds that the light-weight high-strength ceramic obtained under the composition proportion has better performance.
In the present invention, preferably, the lightweight high-strength ceramic further includes a toughening agent, and the toughening agent is nano zirconium dioxide. Nano zirconium oxide ZrO2The toughening mechanism has the following three theories: the first is a 'refining theory', and the introduction of the nano-grade zirconia is considered to inhibit the abnormal growth of matrix grains and to ensure that the matrix structure is uniformly refined, thereby improving the strength and toughness of the nano-ceramic composite material. The second "transgranular theory" suggests that in the nanocomposite, the matrix particles are densified by taking the nanoparticles as cores, and the nanoparticles are wrapped inside the matrix grains to form an "intra-crystalline" structure. Thus, the effect of main grain boundary can be weakened, transgranular fracture is induced, and transgranular fracture is generated instead of intergranular fracture when the material is fractured, thereby improving the nano ceramicsStrength and toughness of the composite material. The third is the "pinhole" theory, which suggests that the nanoparticles existing in the matrix grain boundary generate pinhole effect, thereby limiting the occurrence of grain boundary sliding and cavitation and creep. The strengthening of the grain boundary leads to the improvement of the toughness of the nano complex phase ceramic.
The invention also provides a preparation method of the light high-strength ceramic for the building curtain wall, which comprises the following steps:
s1, preparing a substrate ceramic system and a foaming system, uniformly mixing the substrate ceramic system and the foaming system in proportion, adding a dispersing agent, performing wet ball milling to obtain ceramic slurry, and performing spray drying to obtain ceramic powder;
s2, pressing the ceramic powder obtained in the S1 into a ceramic blank;
s3, drying the ceramic body in a drying kiln;
s4, glazing the dried ceramic body;
s5, firing the glazed ceramic blank to obtain a ceramic product;
and S6, carrying out subsequent treatment procedures on the ceramic product.
Preferably, the dispersing agent of S1 is one or two of water glass and sodium tripolyphosphate, and the addition amount is 0.3% -2.0% of the total weight of the dry powder; the water content of the ceramic powder is 5-8%. The ball milling medium is water, and the ball milling time is 4-6 hours. The dispersant is added to play roles of ion exclusion (anion) and steric hindrance (nonionic), so that the raw material is wetted, and meanwhile, the particles which are already small are not easy to re-aggregate and precipitate due to huge surface energy. The ball milling time is appropriate, and the ball milling effect is good.
Specifically, the flow rate of the ceramic slurry in S1 is 40-60S, and the residue of the ceramic slurry passing through a 250-mesh sieve is below 1.0%. The flow rate control and the granularity setting of the ceramic slurry ensure that the ceramic has good forming performance and good integral uniformity.
Preferably, the firing temperature of the firing of S5 is 1150 to 1200 ℃ to obtain a volume weight of 1.75 to 1.95g/cm3The water absorption rate is less than or equal to 0.5 percent, and the breaking strength is more than 28 MPa. The set firing temperature is adapted to the formula of the ceramic, and the light high-strength ceramic product with lower volume weight is obtainedAnd (5) preparing the product.
Specifically, the subsequent treatment process described in S6 includes a treatment process conventionally used in the art, and the present invention is not limited thereto. For example, the method comprises edging, surface treatment, back grooving and the like of the light high-strength ceramic.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention obtains the light high-strength ceramic product applied to the field of building curtain walls. The curtain wall has the characteristics of light weight, environmental protection, energy conservation and easiness in processing, can be applied to diversified curtain wall designs of buildings, can reduce the load of the buildings, and can play a role in reducing consumption.
2. The ceramic waste residue accounts for 15-40% of the product, and the product comprises polishing residue, environment-friendly mud and silica sand, and has the effect of dissolving the waste residue.
3. The production process flow of the product is basically consistent with that of the traditional architectural ceramics, so that the equipment investment of online production is reduced; the product has the characteristic of light weight, can save raw materials in the production process, and simultaneously reduces the transportation cost.
Drawings
FIG. 1 is a SEM photograph of the micro-morphology of the lightweight high-strength ceramic prepared by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments, but the scope of the present invention is not limited to the embodiments.
The starting materials used in the following examples are all commercially available unless otherwise specified.
Water absorption and density test methods: according to GB/T3810.3-2016 ceramic tile test method part 3: the method is characterized in that the method comprises the following steps of (1) testing the measurement of water absorption, apparent porosity, apparent relative density and volume weight [ ]:
the water absorption is tested by a vacuum method, the brick is placed in a drying oven at the temperature of (110 +/-5) DEG C and dried to constant weight, namely the difference between two continuous masses every 24 hours is less than 0.1 percent, and the m percent of the weight record is weighed1. Vertically placing bricks into a vacuum containerVacuumizing to (10 +/-1) KPa, maintaining for 30min, stopping vacuumizing, adding enough water to cover the brick by 5cm, soaking for 15min, taking out, wiping off surface water, weighing immediately, and recording m2vBy the formula EV＝(m2v-m1)/m1Calculating the x 100% to obtain the water absorption, wherein EVIs made of m2vAnd (4) measuring the water absorption rate. Dry weight m of sample for volume weight B1Divided by the apparent volume V, expressed by the formula B ═ m1And calculating the volume weight by the volume ratio of the V to the V.
The flexural strength test method comprises the following steps: according to GB/T3810.4-2016 ceramic tile test method part 4: the test is carried out according to the determination of modulus of rupture and breaking strength, and the specific test method is as follows: by a three-point method, with the formula R being 3Fl2/2bh2Calculating to obtain the modulus of rupture, namely the breaking strength, wherein R is the modulus of rupture, F is the breaking load, l2Is the span between two support rods, b is the width of the sample, and h is the minimum thickness of the fracture surface of the sample measured along the fracture edge after the test.
Example 1:
preparing a light high-strength ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 30% of clay, 10% of bauxite, 30% of potassium-sodium feldspar water abrasive, 4% of talcum and 26% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 80% of polishing slag, 15% of silica sand and 5% of environment-friendly mud. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.90: 0.10 percent of sodium tripolyphosphate and 0.5 percent of water glass which account for 0.3 percent of the total weight of the raw materials are added.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 4 hours, the flow rate of the obtained slurry is 46S, and the residue of the 250-mesh sieve is 0.8 percent; the water content of the powder obtained after the slurry is dried is 6.4 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing and then firing at 1170 ℃ for 151min to obtain the ceramic green body with the water absorption rate of 0.12%, the breaking strength of 36MPa and the volume weight of 1.92g/cm3The lightweight ceramic of (2).
(d) And (c) carrying out subsequent treatment on the light ceramic plate obtained in the step (c), wherein the subsequent treatment comprises edge grinding, surface treatment and back grooving.
Example 2:
preparing a light high-strength ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 25% of clay, 15% of bauxite, 40% of potassium-sodium feldspar water abrasive, 3% of talc and 17% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 65% of polishing slag, 25% of silica sand and 10% of environment-friendly mud. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.85: 0.15, and sodium tripolyphosphate accounting for 0.3 percent of the total weight of the raw materials and water glass accounting for 0.3 percent of the total weight of the raw materials are added.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 5 hours, the flow rate of the obtained slurry is 43S, and the residual quantity of the 250-mesh sieve is 0.6 percent; the water content of the powder obtained after the slurry is dried is 6.7 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing and then firing at 1180 ℃ for 166min to obtain the ceramic green body with the water absorption rate of 0.18%, the breaking strength of 30MPa and the volume weight of 1.79g/cm3The lightweight ceramic of (2).
(d) And (c) carrying out subsequent treatment on the light ceramic plate obtained in the step (c), wherein the subsequent treatment comprises edge grinding, surface treatment and back grooving.
Example 3:
preparing a light high-strength ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 35% of clay, 10% of bauxite, 20% of potassium-sodium feldspar water abrasive, 5% of talcum and 30% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 70% of polishing slag, 15% of silica sand and 15% of environment-friendly mud. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.80: 0.20 proportion, and sodium tripolyphosphate accounting for 1 percent of the total weight of the raw materials is added.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 4 hours, the flow rate of the obtained slurry is 52S, and the residue of the 250-mesh sieve is 0.9 percent; the water content of the powder obtained after the slurry is dried is 7.0 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing and then firing at 1155 ℃ for 143min to obtain the ceramic green body with the water absorption rate of 0.15%, the breaking strength of 31MPa and the volume weight of 1.84g/cm3The lightweight ceramic of (2).
(d) And (c) carrying out subsequent treatment on the light ceramic plate obtained in the step (c), wherein the subsequent treatment comprises edge grinding, surface treatment and back grooving.
Example 4:
preparing a light high-strength ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 30% of clay, 5% of bauxite, 40% of potassium-sodium feldspar water abrasive, 1% of talc and 24% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 50% of polishing slag, 30% of silica sand and 20% of environment-friendly mud. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.80: 0.20 proportion, and sodium tripolyphosphate accounting for 2 percent of the total weight of the raw materials is added.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 6 hours, the flow rate of the obtained slurry is 48S, and the residue of the 250-mesh sieve is 0.5 percent; the water content of the powder obtained after the slurry is dried is 6.0 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing and then firing at 1185 ℃ for 157min to obtain the ceramic green body with the water absorption rate of 0.21%, the breaking strength of 29MPa and the volume weight of 1.76g/cm3The lightweight ceramic of (2).
(d) And (c) carrying out subsequent treatment on the light ceramic plate obtained in the step (c), wherein the subsequent treatment comprises edge grinding, surface treatment and back grooving.
Example 5:
preparing a light high-strength ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 35% of clay, 15% of bauxite, 15% of potassium-sodium feldspar water abrasive, 5% of talc and 30% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 55% of polishing slag, 35% of silica sand and 10% of environment-friendly mud. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.95: 0.05 percent, and simultaneously adding sodium tripolyphosphate accounting for 0.3 percent of the total weight of the raw materials and nano zirconium dioxide accounting for 1 percent of the total weight of the raw materials.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 4 hours, the flow rate of the obtained slurry is 58S, and the residue of the 250-mesh sieve is 0.8 percent; the water content of the powder obtained after the slurry is dried is 5.8 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing, and then firing at 1190 ℃ for 163min to obtain a ceramic green body with the water absorption rate of 0.13%, the breaking strength of 35MPa and the volume weight of 1.92g/cm3The lightweight ceramic of (2).
(d) And (c) carrying out subsequent treatment on the light ceramic plate obtained in the step (c), wherein the subsequent treatment comprises edge grinding, surface treatment and back grooving.
Example 6:
preparing a light high-strength ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 35% of clay, 15% of bauxite, 40% of potassium-sodium feldspar water abrasive, 5% of talcum and 5% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 60% of polishing slag, 25% of silica sand and 15% of environment-friendly mud. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.90: 0.10 percent of sodium tripolyphosphate and 0.6 percent of water glass which account for 0.4 percent of the total weight of the raw materials and nano zirconium dioxide which accounts for 0.5 percent of the total weight of the raw materials are added at the same time.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 5 hours, the flow rate of the obtained slurry is 55S, and the residue of the 250-mesh sieve is 0.6 percent; the water content of the powder obtained after the slurry is dried is 6.7 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing and then firing at 1175 ℃ for 144min to obtain the ceramic green body with the water absorption rate of 0.15%, the breaking strength of 32MPa and the volume weight of 1.85g/cm3The lightweight ceramic of (2).
(d) And (c) carrying out subsequent treatment on the light ceramic plate obtained in the step (c), wherein the subsequent treatment comprises edge grinding, surface treatment and back grooving.
Comparative example 1
Preparation of comparative sample of ceramic decorative plate:
(a) the matrix ceramic system comprises the following components in percentage by weight: 30% of clay, 10% of bauxite, 30% of potassium-sodium feldspar water abrasive, 4% of talcum and 26% of environment-friendly mud. The foaming system comprises the following components in percentage by weight: 100% of polishing slag. Mixing a base ceramic system and a foaming system according to the weight ratio of 0.92: 0.08 percent of sodium tripolyphosphate and 0.5 percent of water glass which account for 0.3 percent of the total weight of the raw materials are added.
(b) Mixing all the raw materials, and putting the mixture into a ball mill for wet ball milling; the ball milling time is 4 hours, the flow rate of the obtained slurry is 50S, and the residue of the 250-mesh sieve is 0.7 percent; the water content of the powder obtained after the slurry is dried is 6.7 percent.
(c) Pressing the ceramic powder into a ceramic green body, drying, glazing and then firing at 1170 ℃ for 151min to obtain the ceramic with the water absorption rate of 2.43 percent, the breaking strength of 16MPa and the volume weight of 1.83g/cm3。
The comparative sample was the same as the matrix ceramic system of example 1, the addition ratio of the polishing slag was the same, and the firing time was the same. The foaming of the polishing slag can reduce the volume weight of the system, but the pores generated by uneven foaming exist on the surface and inside of the sample due to uneven foaming of the pure polishing slag, so that the water absorption rate and the strength of the product are seriously influenced.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A light high-strength ceramic for building curtain walls is characterized by comprising a base ceramic composition and a foaming composition; the weight ratio of the base ceramic composition to the foaming composition is 0.95: 0.05-0.80: 0.20;
the base ceramic composition comprises the following components in parts by weight:
25-35 parts of clay
5-15 parts of bauxite
1-5 parts of talcum
15-40 parts of potassium-sodium feldspar aqueous abrasive
5-30 parts of environment-friendly mud
The foaming composition comprises the following components in parts by weight:
50-80 parts of polishing slag
15-35 parts of silica sand
5-20 parts of environment-friendly mud.
2. The lightweight, high-strength ceramic for building curtain walls according to claim 1, wherein the weight ratio of the base ceramic composition to the foaming composition is 0.90: 0.10-0.85: 0.15.
3. the lightweight high-strength ceramic for building curtain walls according to claim 1, wherein the base ceramic composition comprises the following components in parts by weight:
30 portions of clay
Bauxite 10 parts
Talc 3 parts
25 parts of potassium-sodium feldspar aqueous abrasive
20 portions of environment-friendly mud
The foaming composition comprises the following components in parts by weight:
70 portions of polishing slag
25 parts of silica sand
15 parts of environment-friendly mud.
4. The light-weight high-strength ceramic for the building curtain wall as claimed in claim 1, wherein the light-weight high-strength ceramic further comprises a toughening agent, and the toughening agent is nano zirconium dioxide.
5. The method for preparing a lightweight high-strength ceramic for building curtain walls as claimed in any one of claims 1 to 4, comprising the steps of:
s1, preparing a substrate ceramic system and a foaming system, uniformly mixing the substrate ceramic system and the foaming system in proportion, adding a dispersing agent, performing wet ball milling to obtain ceramic slurry, and performing spray drying to obtain ceramic powder;
s2, pressing the ceramic powder obtained in the S1 into a ceramic blank;
s3, drying the ceramic body in a drying kiln;
s4, glazing the dried ceramic body;
s5, firing the glazed ceramic blank to obtain a ceramic product;
and S6, carrying out subsequent treatment procedures on the ceramic product.
6. The preparation method of the light-weight high-strength ceramic for the building curtain wall as claimed in claim 5, wherein S1 the dispersant is one or two of water glass and sodium tripolyphosphate, and the addition amount is 0.3% -2.0% of the total weight of the dry powder; the water content of the ceramic powder is 5-8%.
7. The preparation method of the light-weight high-strength ceramic for the building curtain wall as claimed in claim 6, wherein the ball milling medium is water, and the ball milling time is 4-6 hours.
8. The method for preparing the light-weight high-strength ceramic for the building curtain wall as claimed in claim 5, wherein the flow rate of the ceramic slurry S1 is 40-60S, and the residue of the ceramic slurry passing through a 250-mesh sieve is 1.0% or less.
9. The method for preparing a lightweight, high-strength ceramic for building curtain walls as claimed in claim 5, wherein the firing temperature of S5 is 1150-1200 ℃, resulting in a volume weight of 1.75-1.95g/cm3The water absorption rate is less than or equal to 0.5 percent, and the breaking strength is more than 28 MPa.
10. The method for preparing the light-weight high-strength ceramic for the building curtain wall as claimed in claim 5, wherein the subsequent processing procedures of S6 include edging, surface processing and back grooving of the light-weight high-strength ceramic.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106187274A (en) * | 2016-06-30 | 2016-12-07 | 佛山市东鹏陶瓷有限公司 | A kind of surface has protruding lightweight ceramic tile of irregular particle shape and preparation method thereof |
| CN107285802A (en) * | 2017-07-18 | 2017-10-24 | 佛山市溶洲建筑陶瓷二厂有限公司 | A kind of microvesicle ceramic wafer and preparation method thereof |
| CN109553404A (en) * | 2018-12-19 | 2019-04-02 | 江西璞晶新材料股份有限公司 | A kind of super thick foamed ceramic plate and production technology |
| CN110835259A (en) * | 2019-11-06 | 2020-02-25 | 重庆中涪科瑞工业技术研究院有限公司 | Uniformly foamed light heat-insulating ceramic and preparation method thereof |
| CN111116220A (en) * | 2019-12-31 | 2020-05-08 | 江西中材新材料有限公司 | Foamed ceramic plate and preparation method thereof |
-
2020
- 2020-11-10 CN CN202011244981.6A patent/CN112341236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106187274A (en) * | 2016-06-30 | 2016-12-07 | 佛山市东鹏陶瓷有限公司 | A kind of surface has protruding lightweight ceramic tile of irregular particle shape and preparation method thereof |
| CN107285802A (en) * | 2017-07-18 | 2017-10-24 | 佛山市溶洲建筑陶瓷二厂有限公司 | A kind of microvesicle ceramic wafer and preparation method thereof |
| CN109553404A (en) * | 2018-12-19 | 2019-04-02 | 江西璞晶新材料股份有限公司 | A kind of super thick foamed ceramic plate and production technology |
| CN110835259A (en) * | 2019-11-06 | 2020-02-25 | 重庆中涪科瑞工业技术研究院有限公司 | Uniformly foamed light heat-insulating ceramic and preparation method thereof |
| CN111116220A (en) * | 2019-12-31 | 2020-05-08 | 江西中材新材料有限公司 | Foamed ceramic plate and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603497A (en) * | 2021-10-08 | 2021-11-05 | 新明珠集团股份有限公司 | Porous ceramic, quickly fired light high-strength ceramic plate and preparation method thereof |
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Address after: 526124 Bai Tu Yi and ER Cun, Lubu Town, Gaoyao District, Zhaoqing City, Guangdong Province Applicant after: New Pearl (Guangdong) New Materials Co.,Ltd. Applicant after: New Pearl Group Co.,Ltd. Applicant after: Foshan Sanshuiguanzhu Ceramics Co.,Ltd. Address before: 526124 Bai Tu Yi and ER Cun, Lubu Town, Gaoyao District, Zhaoqing City, Guangdong Province Applicant before: GUANGDONG SUMMIT CERAMICS Co.,Ltd. Applicant before: GUANGDONG NEWPEARL CERAMIC GROUP Co.,Ltd. Applicant before: Foshan Sanshuiguanzhu Ceramics Co.,Ltd. |
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