产品型号：厚：15 ? 40mm
陶板制品主要使用的原材料有陶土和加工助剂。陶土是呈多孔结构或片状结构的水合氧化铝或硅酸镁，含有氧化铁，氧化锰等化学成分，陶土与水混合后具有可塑性，干燥后保持外形，烧制可使其变得坚硬和耐久。我国主要的陶土大类有：高岭石Al2SiO5(OH)4，伊利石/云母 KAl3 Si3O10(OH)4，蒙托石Al2Si4O10(OH)2。种类和可用性极大地取决于地质分布。不同的陶土具有不同的化学组成、矿物成分、颗粒大小以及可塑性，这些差别会直接影响烘干和烧窑的条件。这也是为什么来自不同生产商的类似产品会具有极大差异的原因。在原材料的制备中需要添加多种反应助剂，价格可能会非常昂贵。但是小小的用量（一般占总量的0.5%到2%）却会带来成品性质的极大改变。例如：化盐改善可塑性和干燥强度，碳酸钡减少表面发白，二氧化锰改变颜色的稳定等等。陶土原料制备不理想直接出现石灰斑，锈渍，开花，风化，表面外观受影响，膨胀起泡，内有杂质，干燥与烧成出现裂纹及破损，色差，停工等一系列结果。
◇ 边直度：-0.08%--- +0.06%；翘曲度0.03%-0.11%
◇吸 水 率：3?10%
◇抗 冻 性：经100次循环冻融后无裂
◇收 缩 性：无
◇抗 震 性：超过10度抗震设防
Product specification: 300-1800 ~ 200-600mm
Product model: thick: 15 ~ 40mm
Product type: dry hanging ceramic board, wet paste ceramic board
Product color: red, yellow, black, gray and other 20 kinds
Date of manufacture: November 2015
Product qualification: qualified through inspection
Product inventory: consult manufacturer
Product price: negotiate with the manufacturer
Ceramic plate is the most modern curtain wall material in today's architectural field, with the advantages of environmental protection, energy saving, moisture-proof, sound insulation, breathable, rich color and luster, lasting as new, wide application range and so on. The use of dry hanging installation, easy to replace, to the design of the use of a more flexible facade design solutions, conducive to the beautification of the city and the building of life.
Ceramic plate production
Ceramic plate is natural clay as the main raw material, add a small amount of quartz, pumice, feldspar and other ingredients such as pigment, through high pressure extrusion molding, low temperature drying and the high temperature of 1200 ℃, with green environmental protection, no radiation, colour and lustre is gentle, will not bring to light pollution, etc. After the firing of the ceramic board due to thermal expansion and contraction will produce size difference, after high-precision mechanical cutting, and then after the inspection of qualified before supply to the market.
Ceramic plate materials
The main raw materials used in ceramic products are clay and processing AIDS. Clay is porous structure or flake structure of hydrated alumina or magnesium silicate, containing iron oxide, manganese oxide and other chemical components, clay and water mixed with plasticity, dry to maintain the shape, firing can make it hard and durable. The main clay types in China are: kaolinite Al2SiO5(OH)4, illite/mica KAl3 Si3O10(OH)4, montmorillonite Al2Si4O10(OH)2. The type and availability depend greatly on the geological distribution. Different clay has different chemical composition, mineral composition, particle size and plasticity, which will directly affect the drying and firing conditions. This is why similar products from different manufacturers can vary greatly. In the preparation of raw materials need to add a variety of reaction AIDS, the price may be very expensive. But a small amount (typically 0.5% to 2% of the total) can make a big difference in the finished product's properties. For example, salting improves plasticity and drying strength, barium carbonate reduces surface whitening, manganese dioxide changes color stability, and so on. The raw material preparation of clay is not ideal, which directly leads to stone spots, rust stains, flowering, weathering, surface appearance affected, expansion and foaming, impurities, drying and burning, cracks and damage, color difference, shutdown and a series of results.
Ceramic plate color
The color of the ceramic board can be the natural color of the clay after it is fired at high temperature. There are usually three colors of red, yellow and gray. The colors are very rich, which can meet the requirements of architectural designers and owners for the color selection of the external walls of buildings. The color is bright and translucent embellish wen wan, have affinity, durability is good. The natural texture of the panels and the timeless color of the clay greatly stimulated the interest of the owners and architects.
Environmental protection material
(1) by natural clay with quartz sand, after extrusion molding, high temperature calcined, no radioactivity, good durability.
(2) color: color is natural clay, natural color, bright, uniform, fadeless, durable, endow the curtain wall with lasting vitality.
(3) hollow structure, light weight, at the same time to increase the thermal resistance, play a role in insulation.
Performance is remarkable
(1) the technical performance of ceramic curtain wall is stable, the impact resistance is strong, to meet the requirements of the curtain wall wind load design;
(2) clay plate curtain wall high temperature, frost resistance;
(3) clay curtain wall flame retardant, safe fire prevention.
(4) ceramic plate green environmental protection, can be recycled a new type of building materials.
Ceramic plate light weight, never fade, always new
(1) combination installation design of the dry hanging system, in the case of local damage, ceramic plate can be replaced by a single piece, easy to maintain;
(2) the hollow structure of the clay plate makes the noise reduction effect good, light weight;
(3) the high strength of clay plate can meet the requirements of random cutting of different sizes.
Ceramic curtain wall has a mild appearance, easy to use with glass, metal.
(2) clay plate curtain wall can reduce light pollution, increase the seismic resistance of the wall.
(3) clay curtain wall color warm soft, can increase the architectural humanities.
The design structure of the curtain wall with clay plate is reasonable and simple, which can meet the local design needs of the curtain wall to close the edge and close the mouth to the greatest extent. The installation is simple and convenient, which can keep the facade of the curtain wall coherent, natural and beautiful no matter in plane, corner or other parts.
Low matching cost
Due to the light weight of clay plate, the supporting structure of clay plate curtain wall is required to be more simple and lightweight than that of stone curtain wall, so as to save the supporting cost of curtain wall.
Classification of clay products
According to the structure, clay curtain wall products can be divided into single-layer ceramic board and double-layer hollow ceramic board and clay louver; According to the surface effect is divided into natural surface, sandblasting surface, groove surface, printing surface, corrugated surface and glaze. The hollow design of the double layer ceramic board not only reduces the self-weight of the ceramic board, but also improves the air permeability, sound insulation and heat preservation performance of the ceramic board.
Ceramic plate technical parameters
Seam width: vertical 4/8mm, horizontal 6 ~ 10mm
Edge straightness: -0.08%-- -0.06%; Warp degree of 0.03% 0.11%
Permeable gap: 2mm
Water absorption rate: 3 ~ 10%
18 mm thickness or less left dry weight: 32 kg / ┫, 46 kg / ┫ 30 mm thickness or less
Cardiac system weight: 47 kg / 18 mm thickness or less ┫, 30 mm thickness of 66 kg / ┫ or less
Frost resistance: no cracking after 100 cycles of freeze-thaw
Failure strength: 18mm thickness 4.01kn, 30mm thickness 6.64kn
Fire performance: the fire rating is A1
Acid and alkaline resistance: UA class
Earthquake resistance: over 10 degrees of seismic fortification
Wind pressure test: no failure after reaching 9kPa
Rupture modulus: 18mm average 16.5mpa, minimum 14.4mpa; 30mm average 18.5mpa, minimum 18.0mpa
Acoustic function: noise reduction of more than 9dB