At the moment LECA taking big steps by constructing fourth line of expanded clay aggregate and one line of lightweight block that will not only make it the biggest expanded clay production in Asia and the Middle East but also in all over the planet. Expanded Clay aggregate is porous ceramic product with a uniform pore structure.

In a process and apparatus for producing an expanded particulate product in a rotary tubular kiln presenting an essentially linear product conveying and treating region free of lateral offset, in which a burner at the discharge end of the kiln operates to introduce heat into the conveying and treating region, raw material is introduced into the conveying and treating region via the charging ...

Lightweight Expanded Clay Aggregate--leca Production Line, US $ 8888 - 15000 / Set, Energy & Mining, etc., Henan, China, YH.Source from Henan Yuhong Heavy Machinery ...

Developed 20 years ago in cooperation with technical institutes and water treatment experts, based on the lightweight and porous characteristics of expanded clay, Filtralite® filter media has offered innovative solutions to water facilities worldwide for physical filtration and biological treatment.

For instance, industrial expanded clay consists of a granular lightweight aggregate obtained by subjecting special natural clays to a thermal expansion and vitrification (clinkerisation) process at temperatures higher than 1200 C [23]. The granules have a lightweight internal cellular structure with good insulating properties.

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 …

aggregate is called lightweight expanded clay aggregate (Leca) has wide ranges of uses for many reasons, easy to ... The next steps of producing expanded clay pellets ... 4-A,4-B). In expanded clay production, setting of the optimum firing temperature is very important because temperature is very low, clay pellets do not bloat up to the full ...

Lightweight Expanded Clay Aggregate (LECA) Production Line ... FTM is a professional supplier of lightweight expanded clay aggregate machinery and equipment, and all the equipment has high quality and significant advantages, and the prices are also very reasonable.

The relation between particle density and static elastic moduli of lightweight expanded clay aggregates. Applied Clay Science, 2014. Mahmoud Yazdani. Download PDF. Download Full PDF Package. ... Mixed-mode fracture in lightweight aggregate concrete by using …

LECA lightweight Expanded Clay Aggregate Production Line/lightweight expanded clay aggregrate. US $2500-$3000 / Set. 1.0 Sets (Min. Order) Zhengzhou Yufeng Heavy Machinery Co., Ltd. CN 8 YRS. ... Light Expanded Clay Aggregate Production Line / LECA Factory For Sale. US $1350000-$5500000 / Set. 1 Set (Min. Order) Henan Zhengzhou Mining Machinery ...

What is Leca ® LWA Leca ® LWA is a well-proven, high quality, efficient and durable lightweight aggregate suitable for a wide range of applicants in the construction sector. It is a sustainable construction material packed with properties that improve the economic, social and environmental performance of a building or infrastructure over its whole lifetime.

Lightweight expanded clay aggregate (LECA Production line) or expanded clay (exclay) is a light weight 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.

Rivashaa Eco Design Solutions Private Limited is one of the premium supplier of Lightweight Expanded Clay Aggregate, LECA, or Expanded Clay Aggregate, ECA ® from India. The offered Lightweight Expanded Clay Aggregate from our production facility, the only manufacturer in India which offers excellent quality Expanded Clay Aggregate, ECA ®.

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.

Hydroton Original Clay Pebbles - 50 Liter | Lightweight Expanded Clay Aggregate Made in Germany. 4.5 out of 5 stars. 168. $77.81. $77. . 81. Get it as soon as Thu, Jun 24. FREE Shipping by Amazon.

Lightweight Expanded Clay Aggregate Production Line. Processing Capacity : 1.9-76 t/h. Lightweight Expanded Clay Aggregate Production Line includes jaw crusher, mixer, ball mill, granulator, rotary dryer, drum screen, rotary kiln, and cooler.

This technology allows production of expanded-clay aggregate for lightweight concrete from non-selfbloating clays with predetermined properties: bulk weight within the range 160–850 kg/m 3 and cylinder compressive strength within the range 0.78–14.4 MPa. Concrete with azerit as a filler is at least twice lighter than regular concrete and ...

ESCS Product. Expanded shale, expanded clay and expanded slate (ESCS) lightweight aggregate is prepared by expanding select minerals in a rotary kiln at temperatures over 1000° C. The production and raw material selection processes are strictly controlled to ensure a uniform, high quality lightweight aggregate.

LECA aggregates are the type of clay which are expanded at extremely high temperature, a outer hard layer and inner spongy structure made weighting only 300 to 350kg/m3, just about 1/6 of stone aggregate but with high compressive strength. Clay is produced at extremely high temperature and can be the texture of pottery, is neural, durable.

Definition: light expanded clay aggregate or expanded clay aggregate (LECA or ECA), also called ceramic pellet, is one of the most popular lightweight aggregate made by sintering clay in a rotary kiln to about 1200°C. Rotary kiln for sintering clay. Raw materials & applications: there are various types of lightweight expanded clay aggregate ...

Lightweight expanded clay aggregate (Leca) has stood the test of time in Acotec wall production. Leca replaced the wood chip as a concrete raw material in Acotec's early years of the late 1980s. Since then this economical partition wall technology has successfully penetrated …

Lightweight Expanded Clay Aggregate Leca Making Line. Lightweight Expanded Clay Aggregate LECA Making Line Ceramsite Sand Production Plant . Lightweight expanded clay aggregate LECA Production line or expanded clay exclay is a light weight aggregate made by heating clay to around 1200 C 2190 F in a rotary kiln.The yielding gases expand the clay by thousands of small bubbles …

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 …

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.

Production Line Profile At present, the ceramsite sand production line as one kind of the lightweight aggregate plant or light weight expanded clay aggregate production line tends to adopt the industrial rotary kiln. The cylindrical main kiln is placed on the idler pulley with the horizontal dip angle of 3degree.

The Introduction of Lightweight Aggregate Plant: At present, the ceramsite sand production line as one kind of the lightweight aggregate plant or light weight expanded clay aggregate production line tends to adopt the industrial rotary kiln. The cylindrical main kiln is placed on the idler pulley with the horizontal dip angle of 3degree.

Expanded Clay Aggregate Thermal Treatment (Calcination or Sintering) The properties of expanded clay that make it ideal for use in a given application are achieved through a highly engineered production process. Clays are typically crushed, agglomerated and/or dried as a means of feedstock preparation, though this process can vary.

This type of lightweight aggregate is called lightweight expanded clay aggregate (Leca) has wide ranges of uses for many reasons, easy to produce and available raw materials and it have good ...

Lightweight Expanded Clay Aggregate (LECA) Production Line ... Compared with the sintering machine, rotary kiln is more efficient and more environmentally friendly, so it is the preferred equipment for LECA suppliers.

Manufacture of the lightweight aggregates can be accomplished using expanded clay production technology, according to the primary process steps illustrated in Fig. 20. It begins with the treatment of masonry rubble, similarly to the process used in the recycling industry.

Arcosa Lightweight is the largest producer of rotary kiln expanded shale and clay lightweight aggregate in North America, and is uniquely situated to supply expanded shale and clay lightweight aggregate to markets in most of the 48 contiguous states. Concrete construction products and a variety of other industries rely heavily on the supply of Arcosa expanded shale & clay lightweight aggregate.

Production technology: Light expanded clay aggregate production line, when the raw material is clay or slurry, the production flow chart shall be consist of raw material process, mixing, granulating, insert type rotary kiln burning process, cooling process, screening and bag packing.

In order to manufacture so-called lightweight concrete, use is made of lightweight aggregates which, as is known, particularly include expanded clay and shale, as well as, for example, sintered flue ash. The present invention concerns the production of such lightweight aggregates, primarily expanded clay …

Mechanical characterization of concrete produced with recycled lightweight expanded clay aggregate concrete. ... The process included the following main steps: ... Estimation of water absorbed by expanding clay aggregates during structural lightweight concrete production. Mater. Struct., 45 (2012), pp. 1565-1576.

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 ...