陶粒简介
陶粒，顾名思义，就是陶质的颗粒。陶粒的外观特征大部分呈圆形或椭圆形球体，但也有一些仿碎石陶粒不是圆形或椭圆形球体，而呈不规则碎石状。陶粒形状因工艺不同而各异。它的表面是一层坚硬的外壳，这层外壳呈陶质或釉质，具有隔水保气作用，并且赋予陶粒较高的强度。
因为生产陶粒的原料很多，陶粒的品种也很多，因而颜色也就很多。焙烧陶粒的颜色大多为暗红色、赭红色，也有一些特殊品种为灰黄色、灰黑色、灰白色、青灰色等。免烧陶粒因所用固体废弃物不同，颜色各异，一般为灰黑色，表面没有光泽度，不如焙烧陶粒光滑。
陶粒的粒径一般为5～20㎜最大的粒径为25㎜。陶粒一般用来取代混凝土中的碎石和卵石。
轻质性是陶粒许多优良性能中最重要的一点，也是它能够取代重质砂石的主要原因。陶粒的内部结构特征呈细密蜂窝状微孔。这些微孔都是封闭型的，而不是连通型的。它是由于气体被包裹进壳内而形成的，这是陶粒质轻的主要原因。
陶粒的细小颗粒部分称为陶砂。在陶粒中有许多小于5㎜的细颗粒，在生产中用筛分机将这部分细小颗粒筛分出来，习惯上称之为陶砂。陶砂的密度略高，化学和热稳定性好。陶砂主要用于代替天然河砂或山砂配制轻集料混凝土、轻质砂浆，也可作耐酸、耐热混凝土细集料。主要品种有黏土陶砂页岩陶砂和粉煤灰陶砂等。使用陶砂的目的也是为降低建筑物自重。陶砂也可用于无土栽培和工业过滤。
理化指标
分析项目 | 测试数据 | 分析项目 | 测试数据 |
密度 | 1.8-2.0g/cm3 | 比表面积 | 3980m2/m3 |
容重 | 1.0-1.2g/cm3 | 正常滤速 | 20+30m/h |
磨损率 | ≤0.31％ | 其它性能，均不超标 |
孔隙率 | 53% |
陶粒用途
1、铝钒土陶粒砂(石油支撑剂陶粒砂)，主要用于石油支撑剂，也是目前需求量最大的陶粒砂品种之一，也叫石油压裂支撑剂陶粒砂。对增产石油天然气有良好效果。
2、黏土陶粒，以黏土、亚黏土等为主要原料，经加工制粒，烧胀而成的，粒径在5㎜以上的轻粗集料，称为黏土陶粒。
3、页岩陶粒，又称膨胀页岩。以黏土质页岩、板岩等经破碎、筛分，或粉磨后成球，烧胀而成的粒径在5㎜以上的轻粗集料为页岩陶粒。
4、垃圾陶粒，随着城市不断发展壮大，城市的垃圾越来越多，处理城市垃圾，成为一个日益突出的问题。
5、煤矸石陶粒，是采煤过程中排出的含碳量较少的黑色废石，是我国排放量最大的固体废弃物，其排放与堆积不仅占用大量耕地，同时对地表、大气造成了很大污染，该产品具有创新性、先进性、属环保类产品。
6、生物污泥陶粒，以生物污泥为主要原材料，采用烘干、磨碎、成球、烧结成的陶粒，称为生物污泥陶粒。用生物污泥代替部分黏土来烧制陶粒既节省黏土，又保护农田，也起到了一定的环保作用。
7、河底泥陶粒，利用河底泥替代黏土，经挖泥、自然干燥、生料成球、预热、焙烧、冷却制成的陶粒称为河底泥陶粒。利用河底泥制造陶粒，不但会减少建材制造业与农业用地争土，而且还为河底泥找到了合理出路，解决了河底泥的二次污染问题，达到了废弃物资源化的目的。
8、粉煤灰陶粒，以固体废弃物为主要原料，加入一定量的胶结料和水，经加工成球，烧结烧胀或自然养护而成，粒径在5㎜以上的轻粗集料，简称粉煤灰陶粒。
联系方式
巩义市鸿越耐材有限公司
联 系 人：王鲜红
手 机：13383710133
Q Q ：3515543650
邮 箱：3515543650@qq.com
地 址：河南郑州巩义市
网 址：https://shop1467133631327.1688.com
英文翻译
Introduction of ceramic
Ceramic, as the name suggests, is the ceramic particles. Most of the appearance of the ceramic was round or oval shaped ball, but also some imitation gravel ceramic is not a round or oval shaped sphere, and irregular shape. The shape of the ceramic is different from the process. Its surface is a layer of hard shell. The shells were ceramic or enamel, with every gas and water conservation function, and give the ceramsite high strength.
Because the production of ceramic raw materials are many, many varieties of ceramic, and thus a lot of color. The color of the ceramisite calcination are mostly dark red, reddish brown, gray, black, gray and white, blue, grey, etc. for some special varieties. The unburned ceramsite used for solid waste is different, different colors, usually black, with no surface gloss, as ceramisite calcination smooth.
Ceramsite size is generally 5 ~ 20 mm maximum particle diameter of 25 mm. Ceramic is used to replace gravel and gravel in concrete.
Lightweight is one of the most important properties of many excellent properties, and it is also the main reason why it can replace heavy sand and gravel. The internal structure is fine ceramic honeycomb. These micro holes are closed and not connected. It is due to the formation of the gas is wrapped into the shell, which is the main reason for light.
The fine particle part of ceramic is called ceramic sand. In the ceramic has a lot of less than 5 mm of the fine particles and in production by sieving machine part of this tiny particle screening, traditionally known for pottery. The density of ceramic sand is slightly higher, and the chemical and thermal stability is good. Ceramic sand is mainly used for the preparation of lightweight aggregate concrete and lightweight mortar by replacing natural river sand or sand, and it can also be used as an acid proof and heat resistant concrete fine aggregate. The main varieties are clay pottery sand shale pottery sand and fly ash ceramic sand, etc.. The purpose of using ceramic sand is to reduce the weight of the building. Pottery sand can also be used for non soil culture and industrial filtration.
Ceramic application
1, aluminum vanadium soil ceramic sand (oil support agent ceramic sand), mainly used for oil support agent, is currently the largest demand of ceramic sand varieties, also called oil fracturing support agent ceramic sand. Good effect on increasing oil and gas production.
2, clay ceramsite, with clay and sub clay as main raw material, processed granulation, sintering and expanding into, particle diameter of more than 5 mm light coarse aggregate, said clay ceramsite.
3, shale shale, also known as the expansion of shale. In clayey shale, slate, etc by crushing, screening, grinding or after into a ball, burning expansion and particle diameter in 5 mm above the light rough set for shale ceramsite material.
4, waste ceramic, as the city continues to develop and grow, more and more urban garbage, urban waste disposal, become an increasingly prominent problem.
5, coal gangue haydite is discharged during the process of coal containing a small amount of carbon black waste rock, is the largest emissions of solid waste in our country, the emission and deposition not only occupy a lot of farmland, also on the surface, the atmosphere caused great pollution, the product is innovative, advanced, environmentally friendly products.
6, biological sludge ceramisite, with biological sludge as main raw materials by drying, grinding, ball, sintered ceramsite, known as biological sludge ceramsite. The use of biological sludge to replace part of the clay to burn the clay, but also to protect the farmland, but also played a certain role in environmental protection.
7, river sediment ceramisite, using river mud instead of clay, the dredging, natural drying, raw material into ball, preheating, roasting, cooling made of ceramsite is called the river sediment ceramisite. The bottom mud ceramic manufacturing, not only will reduce building materials manufacturing and agricultural land dispute soil, but also for the mud at the bottom of the river to find a reasonable way, solve the problem of secondary pollution of river sediment, to achieve the purpose of waste of resources.
8, fly ash haydite, with solid waste as the main raw material, adding a certain amount of binder and water, processed into a ball, sintering expansion or natural curing and, particle diameter of more than 5 mm light coarse aggregate, referred to as fly ash ceramsite.
Contact information
Gongyi Hongyue Refractories Co. Ltd.
Contact: Wang Xianhong
Cell phone: 13383710133
Q:3515543650 Q
Mailbox: 3515543650@qq.com
Address: Zhengzhou, Gongyi, Henan City
URL: https://shop1467133631327.1688.com
厂区图片
联系方式
巩义市鸿越耐材有限公司
联 系 人：王鲜红
手 机：13383710133
Q Q ：3515543650
邮 箱：3515543650@qq.com
地 址：河南郑州巩义市
网 址：https://shop1467133631327.1688.com
Gongyi city hong the refractory material co., LTD
Touch: king red
Hand machine: 13383710133
Q Q: 3515543650
Mail box: 3515543650 @qq.com
Address: zhengzhou, henan gongyi city
Web site: https://shop1467133631327.1688.com