Production Method Of Expanded Clay

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  • The method of producing expanded clay

    A known method of producing expanded clay (see USSR author's certificate 1406129 from 17.12.85, MCI 04 IN 20/06), comprising preparing a clay slurry, dewatering, granulation and sintering, and a slurry with a moisture content of 40-50% dehydrated and homogenize the waste flue gases on the surface of the rotating rolls.

  • The method of producing expanded clay

    The invention relates to the production of building materials and can be used to obtain clay. A known method of producing expanded clay by keeping the crushed clay at 300-400 o C 15-20 min and further processing pairs of petroleum in the amount of 1.2 to 1.5 wt.%, granulation, drying and firing [1].

  • The method of producing expanded clay

    The disadvantage of this method is about composition, which makes it impossible to get the clay to the desired bulk density. The closest known is a method of producing expanded clay, including an introduction to clay raw materials 1-2 wt.% waste production lenacil, granulation, drying and firing of the pellets, followed by cooling.

  • Method for the production of expanded clay

    (57) Abstract: The inventive method for the production of expanded clay includes the coating of the granules during the heat treatment apadravya the addition of waste electroplating sludge containing iron hydroxides, chromosomes, zinc and copper, pre-dried, calcined and reduced to the size of grains 200 mesh, taken in an amount of 1-2 wt. in terms of the mass of dry granules.

  • The method of manufacture of expanded clay

    The invention relates to the production of building materials and can be used for the manufacture of expanded clay lung brands of clay raw materials. The method of manufacture of expanded clay includes grinding the clay until smooth, cooking plastic mass of the raw material, molding blanks, drying and subsequent calcination to obtain the firing

  • Expanded clay aggregate Wikipedia

    Lightweight expanded clay aggregate (LECA) or expanded clay (exclay) is a lightweight aggregate made by heating clay to around 1,200 °C (2,190 °F) in a rotary kiln.The yielding gases expand the clay by thousands of small bubbles forming during heating producing a honeycomb structure. LECA has an approximately round or potato shape due to circular movement in the kiln and is available in

  • Expanded clay aggregate Wikipedia

    Lightweight expanded clay aggregate (LECA) or expanded clay (exclay) is a lightweight aggregate made by heating clay to around 1,200 °C (2,190 °F) in a rotary kiln.The yielding gases expand the clay by thousands of small bubbles forming during heating producing a honeycomb structure. LECA has an approximately round or potato shape due to circular movement in the kiln and is available in

  • The manufacture and uses of expanded clay aggregate

    The manufacture and uses of expanded clay aggregate Xavier Kestemont, Argex Thursday 15 November 2012 SCI HQ, London . Location in BE Kruibeke ARGEX expanded clay Manufacture sourcing LWA’s properties & Normative references Typical end uses Concrete LAC/LWAC SCC 2 Argex 1965. ARGEX expanded clay Manufacture sourcing LWA’s properties & Normative references

  • Rotary Kilns in Expanded Clay Aggregate Production

    Extrusion seems to be the preferred method of agglomeration in this setting, but other methods may also be explored. While feedstock preparation is essential in producing expanded clay aggregates, the key process behind expanded clay aggregates is a thermal treatment. This thermal treatment is where the expanded clay aggregate name is derived from, as it is used to physically expand the clay

  • US20020178607A1 Method for making expanded clay pieces

    US20020178607A1 US10/141,002 US14100202A US2002178607A1 US 20020178607 A1 US20020178607 A1 US 20020178607A1 US 14100202 A US14100202 A US 14100202A US 2002178607 A1 US2002178607 A1 US 2002178607A1 Authority US United States Prior art keywords method clay pieces expanded clay expansion Prior art date 1999-11-10 Legal status (The legal

  • production method of expanded clay

    The clay pellets are The manufacturers consider expanded clay to be an ecologically sustainable and re-usable growing In all other forms of production, Patent US8445587 Method for making reinforced polymer . of lightweight expanded clay aggregate liapor production Liapor production started in 1967. the pellets go through an ideal .

  • 2017 Lightweight Expanded Clay Aggregate leca Production

    2017-03-24· good quality lightweight expanded clay aggregate Leca production line . professional manufacturer capacity from 30,000 M3-200,000M3 per year,more question and needs ,plz feel free to contact Ms

  • Author: Tony Li
  • DE1471380A1 Method and apparatus for production of

    production apparatus method expanded clay clay Prior art date 1964-03-26 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 Application number DE19641471380 Other languages German (de) Inventor

  • Leca production process YouTube

    2017-07-18· LECA consists of small, lightweight, bloated particles of burnt clay. The thousands of small, air-filled cavities give LECA its strength and thermal insulation properties. The base material is

  • Author: Leca Asia
  • Hydroponics Wikipedia

    The hydroponic method of plant production by means of suspending the plant roots in a solution of nutrient-rich, oxygenated water. Traditional methods favor the use of plastic buckets and large containers with the plant contained in a net pot suspended from the

  • Production Leca UK

    The expanded clay pellets are then screened and sieved into their various fractions. The production and raw material selection processes are strictly controlled to ensure a uniform, high quality product that is structurally strong, stable, durable and inert, but also lightweight and insulating.

  • RU2572264C2 Mixture for producing expanded clay and

    FIELD: chemistry. SUBSTANCE: invention relates to production of construction materials, particularly to compositions and a method of preparing mixtures for producing expanded clay. A mixture for producing expanded clay contains, wt %: effervescing clay, organic additives, inorganic additives and water, and the inorganic additive used is electrostatic filter dust obtained when cleaning waste

  • Production Laterlite

    One division of the production plant is dedicated to the production of readymix products with Laterlite Expanded Clay and Laterlite Più. In this division one finsd the silos for the binders, the dosing equipment and the mixers as well as the packing line. A wide range of pre-mixed, pre-packed lightweight and insulating readymix products, ready

  • Laterlite Expanded Clay Laterlite

    Laterlite Expanded Clay is a lightweight aggregate made by expanding special natural clays at high temperature (1200°C). It is supplied either as granules in a range of sizes or as a crushed version, with a unique set of characteristics. CHARACTERISTICS

  • Expanded Clay Production Leca Sales

    EXPANDED CLAY PRODUCTION. Leca (lightweight expanded clay aggregate) is obtained from clay extracted from clay mines. Since it is an inorganic substance, sustainable and affordable, suitable for all climate characteristic product, it does not contain any parasites, has a

  • (PDF) Production of Expanded Clay Pellets by Using Non

    Production of Expanded Clay Pellets by Using Non-selfbloating Clay, Lakes Sapropel and Glycerol Article (PDF Available) in Materials Science 17(3):314-321 · September 2011 with 375 Reads

  • AU770254B2 Method for making expanded clay granules and

    AU770254B2 AU12849/01A AU1284901A AU770254B2 AU 770254 B2 AU770254 B2 AU 770254B2 AU 12849/01 A AU12849/01 A AU 12849/01A AU 1284901 A AU1284901 A AU 1284901A AU 770254 B2 AU770254 B2 AU 770254B2 Authority AU Australia Prior art keywords method clay granules granules clay expanded clay Prior art date 1999-11-10 Legal status (The legal status is an assumption and is

  • Production of Expanded Clay Pellets by Using Non

    Production of Expanded Clay Pellets by Using Non-selfbloating Clay, Lakes Sapropel and Glycerol Giedrius VAICKELIONIS ∗, Aras KANTAUTAS, Danutė VAIČIUKYNIENĖ Department of

  • Delivery methods of Expanded Clay Laterlite

    Granular Laterlite Expanded Clay is consigned in easy-to-handle 50-litre polythene bags (20 bags/m3), on non-returnable wooden pallets . BIG BAGS. By request, all types of Laterlite Expanded Clay can be consigned in big bags of capacity approx. 1 1.5 2 2.2 3 m3. LOOSE. All types of Laterlite Expanded Clay can be consigned loose:

  • BUILDING OUR

    production Expanded clay is produced from naturally and abundantly available clay. The clay is extracted, pre-treated and introduced to rotary kilns. These kilns are heated to temperatures up to 1,150 ºC and this process transforms the clay into various sized lightweight aggregates with a hard ceramic shell and a porous core. To produce expanded clay high temperatures are necessary and the

  • The dry method LECA production process Strommashina

    The dry method LECA production process. The word "keramzit" (LECA Lightweight Aggregate) translated from Greek means "burnt clay".The name itself prompts that the clay must be burnt to produce LECA. The essence of the process is detailed below: the prepared clay is subjected to sharp heat shocks which facilitates the provision of porosity in the material and its swelling-up.