CN112592154A - 一种采用多孔粉料制备保温装饰一体墙体板材的方法 - Google Patents
一种采用多孔粉料制备保温装饰一体墙体板材的方法 Download PDFInfo
- Publication number
- CN112592154A CN112592154A CN202011555802.0A CN202011555802A CN112592154A CN 112592154 A CN112592154 A CN 112592154A CN 202011555802 A CN202011555802 A CN 202011555802A CN 112592154 A CN112592154 A CN 112592154A
- Authority
- CN
- China
- Prior art keywords
- powder
- porous powder
- binder
- heat
- adopting
- Prior art date
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005034 decoration Methods 0.000 title claims abstract description 14
- 238000004321 preservation Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims abstract description 3
- 238000007641 inkjet printing Methods 0.000 claims abstract description 3
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 239000011230 binding agent Substances 0.000 claims description 26
- 229920001732 Lignosulfonate Polymers 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 239000010451 perlite Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 6
- 239000004117 Lignosulphonate Substances 0.000 claims description 5
- 235000019357 lignosulphonate Nutrition 0.000 claims description 5
- 239000006063 cullet Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 238000010021 flat screen printing Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000002932 luster Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000012744 reinforcing agent Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000003483 aging Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910052656 albite Inorganic materials 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/608—Green bodies or pre-forms with well-defined density
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Finishing Walls (AREA)
Abstract
本发明提供一种采用多孔粉料制备保温装饰一体墙体板材的方法，包括如下工艺步骤：多孔粉料的选择、多孔粉料与粘结料的配比调试及加湿混料、装饰釉料的造粒、混合料及造粒釉料的二次布料压制成型、坯体干燥、坯体表面喷墨印花、辊道窑烧成、退火冷却、切边捡包；通过该方法可生产出密度在500‑700g/cm3、导热系数在0.1‑0.19w/(m.k)、抗压强度在2‑3MPa的带装饰釉面的装饰保温一体墙体保温板。
Description
技术领域
本发明涉及节能建筑墙体材料的制备工艺技术领域，具体就是一种采用多孔粉料制备保温装饰一体墙体板材的方法。
背景技术
据测算 2017-2020 年全国装配式建筑累计市场空间约2万亿元，其中京津冀、长三角、珠三角三大重点推进地区累计市场空间超过8500亿元，约占全国 40%；2017-2025 年全国装配式建筑累计市场空间超过6.8万亿元。
在此背景下，用于装配式建筑的填充部品化保温装饰墙板、轻质装饰隔墙板就成为除去工厂化预制的装配式构件外的最主要的大宗外购材料。而目前，所使用的建筑的填充部品化保温装饰墙板主要为水泥预制夹芯墙板，轻质隔墙板主要有：加气混凝土砌块、陶粒混凝土板、添加聚苯颗粒混凝土板、石膏复合板等，按目前行业依据的标准：《建筑隔墙用轻质条板》JG/T169-2005规定，其主要指标密度在600～1000kg/cm3,导热系数在0.2～0.58w/(m.k)；夹芯墙板的芯材多为有机泡沫材质，两侧混凝土夹板靠穿透保温层的锚栓相拉，其弊病是：有机保温材料耐久性较差、夹板与有机保温层没有粘合力，仅靠锚栓拉力已出现空腔、劈裂等问题，同时墙体还得进行另外装饰处理。
发明内容
本发明的目的是提供一种采用多孔粉料制备保温装饰一体墙体板材的方法，旨在解决以墙体保温代替墙体外保温，并且实现部品化的保温装饰一体墙体板材，促进建筑装配化进程；同时本方法制得的产品釉面装饰层为均一的材料，并且釉层是与基层烧结成一体的，因此解决了现有装配式夹芯墙已出现的弊病。
为了实现上述目的，本发明采用的技术方案如下：一种采用多孔粉料制备保温装饰一体墙体板材的方法，包括如下工艺步骤：
（1）多孔粉料的选择：多孔粉料堆积密度要求在80-150kg/cm3、多孔粉料的筒压强度 ≥ 85KPa、颗粒尺寸1.400～0.090mm；
（2）粘结剂的选择，包括成形粘结剂和烧结粘结剂：成型粘结剂选择在20℃-200℃范围内具有高粘性的陶土，包括膨润土和黑泥的一种或一两种；烧成粘结剂选在950℃-1050℃ 范围内可熔化的无机原料，包括化工合成料硅酸铅、陶瓷釉用熔块、硼镁石、硼钙石、碎玻璃粉的一种或一种以上，所述粘结剂还包括坯体增强剂，所述坯体增强剂为木质磺酸素；
（3）将粘结剂和多孔粉料按35：65的比例配料，其中，粘结剂包括成型粘结和烧成粘结剂，成型粘结剂占粘结剂总量的30%-35%，烧成粘结剂占粘结剂总量的65%-70%。，多孔粉料可选一种或几种，粘结剂可选一种或多种复合使用，形成配合粉料；
（4）釉层料的选择：釉层料选择能在1000℃-1050℃范围内熔化，并具有玻璃光泽，同时不影响印花的色料显色，膨胀系数要求在 50×10-7/℃-70×10-7/℃之间；
（5）将步骤（3）的配合料粉及步骤（4）的釉层料分别加湿造粒，造粒要求流动性好，具体指标为造粒料休止角在200-400范围内；
（6）采用半干压模成型：将步骤（5）制得的造粒釉层粉料和配合料粉造粒料，采用两次布料布于模腔内并压制，成型压力15-25MPa，成形后坯体密度控制在500g/cm3-700g/cm3范围内；
（7）将步骤（6）制得的坯体进行装饰印花，采用喷墨或平板丝网印完成，要求陶瓷墨水的显色温度与釉层熔化温度相适应，温度范围在1000℃-1050℃；
（8）将步骤（7）制得的印花本坯体进行烧成，烧成过程的升温及降温速率：升温：20℃-600℃时，20℃/min；601℃-1000℃时，30℃/min；1001-1020℃时，保温30min；降温：1019℃-700℃时，40℃/min；699℃-400℃时，15℃/min；399℃-30℃时，25℃/min 烧成后制得保温装饰一体墙体板材。
上述方案中，所述步骤（8）采用辊道窑无垫板烧成，要求横断面温差≤5℃，辊道上下温差≤8℃。
上述方案中，所述步骤（8）制得保温装饰一体墙体板材的性能：密度：500-700g/cm3、导热系数在0.1-0.19w/(m.k)、抗压强度在2-3MPa。
上述方案中，所述多孔粉料选择膨化珍珠岩、硅藻土、膨化蛭石的一种或多种。
本发明与现有技术相比较：采用本发明的工艺方法制得的板材缓解了，目前建筑节能采用75%标准所引发“建筑保温A级防火材料很难满足需求”的困局。主要体现在：（1）采用75%标准后，就目前市面上常用的岩棉而言，在北方地区，外保温的层厚需要10-13cm，对于本身抗拉强度较小的岩棉板材，完工后其脱落、墙面裂等风险更加增大，采用本发明方法制得的产品则不需另做保温即可；（2）本发明方法制得的产品自带装饰面，并且是较稳定的陶瓷釉面，解决了墙体喷涂涂料造成的不耐久性困扰；（3）本发明方法制得的产品采用辊道窑无垫板烧成，且烧成温度较低，这与垫板烧成的发泡陶瓷相比，大约节能30%以上；（4）本发明方法制得的产品有利于实现墙体部件化，促进装配式建筑进程。
具体实施方式
实施方案1：坯体料，秤配65%的膨胀珍珠岩（粒度1.20mm）、膨润土9%、木质磺酸素3.5%、陶瓷熔块粉8.5%、碎玻璃粉14%，称取料粉总量17%的水、并先将木质磺酸素搅拌于水中，加湿混料造粒时将混有木质磺酸素的液体喷淋到混合料上，搅拌均匀后陈腐待用；釉层料，秤配熔块粉72%、膨润土8%、珍珠岩粉12%、钠长石粉8%，加入料粉总量16%的水搅拌陈腐。陈腐好的配合料（坯体料、釉层料），分别通过二次布料到压机模腔内，进行压制成型。将压制成型的坯体烘干到含水率为1.5%时，在干坯体表面用丝网手工印花，之后采用辊道窑无垫板烧成，升温及降温速率：20℃/min（2℃0-600℃）,30℃/min(601℃-1000℃),1001-1020℃保温30min，40℃/min（1019℃-700℃），15℃/min（699℃-400℃），25℃/min（399℃-30℃）。烧成样品性能：密度546kg/cm3，抗压强度2.37MPa，导热系数0.125w/(m.k)。
实施方案2：坯体料，秤配55%的膨胀珍珠岩（粒度1.20mm）、硅藻土10%、膨润土9%、木质磺酸素3%、陶瓷熔块粉8%、碎玻璃粉15%，称取料粉总量17%的水、并先将木质磺酸素搅拌于水中，加湿混料造粒时将混有木质磺酸素的液体喷淋到混合料上，搅拌均匀后陈腐待用；釉层料，秤配熔块粉72%、膨润土8%、珍珠岩粉15%、钠长石粉5%，加入料粉总量16%的水搅拌陈腐。陈腐好的配合料（坯体料、釉层料），分别通过二次布料到压机模腔内，进行压制成型。将压制成型的坯体烘干到含水率为1.5%时，在干坯体表面用丝网手工印花，之后采用辊道窑无垫板烧成，升温及降温速率：20℃/min（2℃0-600℃）,30℃/min(601℃-1000℃),1001-1020℃保温30min，40℃/min（1019℃-700℃），15℃/min（699℃-400℃），25℃/min（399℃-30℃）。烧成样品性能：密度561kg/cm3，抗压强度2.46MPa，导热系数0.145w/(m.k)。
Claims (4)
1.一种采用多孔粉料制备保温装饰一体墙体板材的方法，其特征在于，包括如下工艺步骤：
（1）多孔粉料的选择：多孔粉料堆积密度要求在80-150kg/cm3、多孔粉料的筒压强度 ≥85KPa、颗粒尺寸1.400～0.090mm；
（2）粘结剂的选择，包括成形粘结剂和烧结粘结剂：成型粘结剂选择在20℃-200℃范围内具有高粘性的陶土，包括膨润土和黑泥的一种或一两种；烧成粘结剂选在950℃-1050℃范围内可熔化的无机原料，包括化工合成料硅酸铅、陶瓷釉用熔块、硼镁石、硼钙石、碎玻璃粉的一种或一种以上，所述粘结剂还包括坯体增强剂，所述坯体增强剂为木质磺酸素；
（3）将粘结剂和多孔粉料按35：65的比例配料，其中，粘结剂包括成型粘结和烧成粘结剂，成型粘结剂占粘结剂总量的30%-35%，烧成粘结剂占粘结剂总量的65%-70%，多孔粉料可选一种或几种，粘结剂可选一种或多种复合使用，形成配合粉料；
（4）釉层料的选择：釉层料选择能在1000℃-1050℃范围内熔化，并具有玻璃光泽，同时不影响印花的色料显色，膨胀系数要求在 50×10-7/℃-70×10-7/℃之间；
（5）将步骤（3）的配合料粉及步骤（4）的釉层料分别加湿造粒，造粒要求流动性好，具体指标为造粒料休止角在200-400范围内；
（6）采用半干压模成型：将步骤（5）制得的造粒釉层粉料和配合料粉造粒料，采用两次布料布于模腔内并压制，成型压力15-25MPa，成形后坯体密度控制在500g/cm3-700g/cm3范围内；
（7）将步骤（6）制得的坯体进行装饰印花，采用喷墨或平板丝网印完成，要求陶瓷墨水的显色温度与釉层熔化温度相适应，温度范围在1000℃-1050℃；
（8）将步骤（7）制得的印花本坯体进行烧成，烧成过程的升温及降温速率：升温：20℃-600℃时，20℃/min；601℃-1000℃时，30℃/min；1001-1020℃时，保温30min；降温：1019℃-700℃时，40℃/min；699℃-400℃时，15℃/min；399℃-30℃时，25℃/min 烧成后制得保温装饰一体墙体板材。
2.根据权利要求1所述的一种采用多孔粉料制备保温装饰一体墙体板材的方法，其特征在于，所述步骤（8）采用辊道窑无垫板烧成，要求横断面温差≤5℃，辊道上下温差≤8℃。
3.根据权利要求1所述的一种采用多孔粉料制备保温装饰一体墙体板材的方法，其特征在于，所述步骤（8）制得保温装饰一体墙体板材的性能：密度：500-700g/cm3、导热系数在0.1-0.19w/(m.k)、抗压强度在2-3MPa。
4.根据权利要求1所述的一种采用多孔粉料制备保温装饰一体墙体板材的方法，其特征在于，所述多孔粉料选择膨化珍珠岩、硅藻土、膨化蛭石的一种或多种。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555802.0A CN112592154A (zh) | 2020-12-25 | 2020-12-25 | 一种采用多孔粉料制备保温装饰一体墙体板材的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555802.0A CN112592154A (zh) | 2020-12-25 | 2020-12-25 | 一种采用多孔粉料制备保温装饰一体墙体板材的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112592154A true CN112592154A (zh) | 2021-04-02 |
Family
ID=75202056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011555802.0A Pending CN112592154A (zh) | 2020-12-25 | 2020-12-25 | 一种采用多孔粉料制备保温装饰一体墙体板材的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112592154A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292099A (zh) * | 2021-12-24 | 2022-04-08 | 杭州诺贝尔陶瓷有限公司 | 一种具有通体石材纹理且易加工的瓷质砖及其生产方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877614A (zh) * | 2012-09-07 | 2013-01-16 | 佛山市溶洲建筑陶瓷二厂有限公司 | 一种具有装饰性能的隔热保温陶瓷复合板 |
| CN103993718A (zh) * | 2014-05-30 | 2014-08-20 | 信阳方浩实业有限公司 | 一种微晶玻璃饰面轻质陶瓷复合砖及其制备方法 |
| CN105399441A (zh) * | 2015-12-11 | 2016-03-16 | 浙江省建筑科学设计研究院有限公司 | 珍珠岩基微孔闭合结构型发泡陶瓷 |
| CN106699109A (zh) * | 2016-11-22 | 2017-05-24 | 安徽省隆达建材科技有限公司 | 基于页岩和铜尾矿为主料的发泡陶瓷复合板及其生产方法 |
| CN108129132A (zh) * | 2018-01-12 | 2018-06-08 | 李珠 | 烧结煤废膨胀珍珠岩保温装饰一体化板及其制备方法 |
| CN109502981A (zh) * | 2018-12-11 | 2019-03-22 | 山东晟世达新材料有限公司 | 金尾矿和花岗岩尾矿为主料的发泡陶瓷复合板及其制备方法 |
| CN110606764A (zh) * | 2019-09-30 | 2019-12-24 | 恩平市华昌陶瓷有限公司 | 一种陶瓷有釉装饰墙砖及其制造方法 |
| CN111732425A (zh) * | 2020-07-22 | 2020-10-02 | 佛山市墨行科技有限公司 | 发泡陶瓷保温装饰板的制备方法及发泡陶瓷保温装饰板 |
-
2020
- 2020-12-25 CN CN202011555802.0A patent/CN112592154A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877614A (zh) * | 2012-09-07 | 2013-01-16 | 佛山市溶洲建筑陶瓷二厂有限公司 | 一种具有装饰性能的隔热保温陶瓷复合板 |
| CN103993718A (zh) * | 2014-05-30 | 2014-08-20 | 信阳方浩实业有限公司 | 一种微晶玻璃饰面轻质陶瓷复合砖及其制备方法 |
| CN105399441A (zh) * | 2015-12-11 | 2016-03-16 | 浙江省建筑科学设计研究院有限公司 | 珍珠岩基微孔闭合结构型发泡陶瓷 |
| CN106699109A (zh) * | 2016-11-22 | 2017-05-24 | 安徽省隆达建材科技有限公司 | 基于页岩和铜尾矿为主料的发泡陶瓷复合板及其生产方法 |
| CN108129132A (zh) * | 2018-01-12 | 2018-06-08 | 李珠 | 烧结煤废膨胀珍珠岩保温装饰一体化板及其制备方法 |
| CN109502981A (zh) * | 2018-12-11 | 2019-03-22 | 山东晟世达新材料有限公司 | 金尾矿和花岗岩尾矿为主料的发泡陶瓷复合板及其制备方法 |
| CN110606764A (zh) * | 2019-09-30 | 2019-12-24 | 恩平市华昌陶瓷有限公司 | 一种陶瓷有釉装饰墙砖及其制造方法 |
| CN111732425A (zh) * | 2020-07-22 | 2020-10-02 | 佛山市墨行科技有限公司 | 发泡陶瓷保温装饰板的制备方法及发泡陶瓷保温装饰板 |
Non-Patent Citations (2)
| Title |
|---|
| 李杰;马旭新;游劲秋;董泽;张国永;: "喷墨打印制备仿石发泡陶瓷保温装饰板", 新型建筑材料, no. 10 * |
| 王珍;丁力;刘纯;杨继芳;: "轻质陶瓷保温板的研制", 陶瓷, no. 02 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292099A (zh) * | 2021-12-24 | 2022-04-08 | 杭州诺贝尔陶瓷有限公司 | 一种具有通体石材纹理且易加工的瓷质砖及其生产方法 |
| CN114292099B (zh) * | 2021-12-24 | 2023-09-01 | 杭州诺贝尔陶瓷有限公司 | 一种具有通体石材纹理且易加工的瓷质砖及其生产方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106116688B (zh) | 一种具有多层结构的陶瓷的制作方法 | |
| KR101582710B1 (ko) | 유색발포유리의 제조방법 및 그 방법에 의해 제조된 유색발포유리 | |
| CN101560111A (zh) | 泡沫陶瓷节能保温装饰墙砖及其制造方法 | |
| CN102877614A (zh) | 一种具有装饰性能的隔热保温陶瓷复合板 | |
| CN103321376B (zh) | 增强发泡水泥保温装饰一体板及其制作方法 | |
| CN105198481A (zh) | 一种利用黄河泥沙和赤泥制备发泡陶瓷隔热保温板的方法 | |
| CN104829188A (zh) | 一种自保温砌块芯材或夹层专用泡沫混凝土材料及其制备方法 | |
| CN102040368A (zh) | 具有装饰和耐磨防污的泡沫陶瓷保温材料 | |
| CN101148343A (zh) | 新型梯度复合保温层及其制造方法 | |
| CN108129132B (zh) | 烧结煤废膨胀珍珠岩保温装饰一体化板及其制备方法 | |
| CN110616862A (zh) | 一种轻质安全保温装饰一体板及其制备方法 | |
| CN112592154A (zh) | 一种采用多孔粉料制备保温装饰一体墙体板材的方法 | |
| CN105175007A (zh) | 一种轻质保温砖 | |
| CN107512922B (zh) | 一种防破损的大面积建筑陶瓷薄板及制备方法 | |
| CN111926990B (zh) | 一种外墙保温砌块及其制作方法 | |
| CN108129135A (zh) | 烧结工程弃土膨胀珍珠岩保温装饰一体化板及其制备方法 | |
| CN108640644B (zh) | 一种内置钢丝网保温板的制备工艺 | |
| CN101913903B (zh) | 加气混凝土砌块及其制备方法 | |
| CA1077181A (en) | Composition of matter comprising cellular aggregate distributed in a binder | |
| CN106747616A (zh) | 一种基于硅藻土的多孔瓷砖及其制备方法 | |
| CN100489206C (zh) | 保温板及其制作方法 | |
| CN107032688B (zh) | 一种保温砂浆及其制备方法 | |
| CN113480180B (zh) | 一种发泡微晶板的制备方法 | |
| CN115231899A (zh) | 一种轻质仿石材保温饰面板 | |
| CN110218067B (zh) | 一种高效隔热板及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |