Expanded Clay Aggregate (ECA) is inert but very light in weight and can be used for the production of lightweight' concrete blocks and panels due to t. Toggle navigation. About; Expanded Clay Aggregate. So what is Expanded Clay Aggregate (ECA ®) ? ... Expanded Clay Aggregate (ECA®) is inert but very light in weight and can be …

Lightweight expanded clay aggregates (LWAs) are porous materials with low density and high strength (EN-13055-1), and they are important in sustainable construction through their lightweight nature and ability to provide thermal or acoustic insulation. ... (2021) Production of lightweight aggregate ceramsite from red mud and …

Expanded clay aggregates are a beneficial material in the construction industry, with applications in horticulture and water treatment growing. Rotary kilns are the device of choice for processing clay agglomerates into expanded clay aggregates. The ability to optimize process parameters to produce a superior expanded clay product is critical ...

We could provide complete equipment for Light Expanded Clay Aggregate Production Line with capacity 15,000 to 300,000 m³/a, including the whole service of design, equipment/spare parts supply, investment consultation, installation and operation training for LECA Plant.

Lightweight expanded clay aggregates (LWAs) are porous materials with low density and high strength (EN-13055-1), and they are important in sustainable construction through their lightweight nature and ability to provide thermal or acoustic …

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).

What Is ECA®? Explaining Light Expanded Clay Aggregate For Structural Lightweight Concrete . ECA® is a class of lightweight aggregates made from clay and is used as a lightweight construction material. Light-expanded clay aggregate is made in a rotary kiln, which is heated to a temperature of more than 1200°C.

Rivashaa Eco Design Solutions P Ltd offers Light Expanded Clay Aggregate, also known as Expanded Clay Aggregate, ECA ®, Hydroton, Expanded Clay Balls, Expanded Clay Pellets, and Expanded Clay Rocks for versatile applications like Horticulture and …

LECA is the abbreviation of lightweight expanded clay aggregate. LECA is produced from special plastic clay with no or very little content of lime. The clay is dried, heated and burned in rotary ...

What is Expanded Clay Aggregate (ECA ®)? Expanded Clay Aggregate (ECA ®) is a round pellet structure produced by firing natural clay at temperature of 1200°C. The result is a hard, honeycombed structure of interconnecting voids within the aggregate. The particles formed are round in shape and generally range in size ranging from 0-30mm.

The addition of sewage sludge to a raw material used in the production of LECA enabled a decrease in the burning temperature for the maintained operational parameters of a lightweight aggregate. The optimum content of sewage sludge added to a raw material used in LECA production was 5% to 15% of dry mass.

CONCRETE MANUFACTURING AND SUPPLY. Lightweight structural concretes based on Laterlite Expanded Clay LWA are suitable for the realization of reinforced concrete loadbearing structures. Performances. …

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 …

Ten different expandable clays, suitable for lightweight aggregate production, were collected and tested from clay deposits in Egypt and Hungary. Perlite and rhyolite tuff were used as volcanic rock aggregates. ... Lightweight expanded clay aggregate (LECA) is a type of LWA. ... The black line indicates the application limit …

Lightweight aggregate concrete (LWC) and fiber reinforced polymer (FRP) reinforcement are potentially more sustainable alternatives to traditional steel-reinforced concrete structures, offering several important benefits. To further the knowledge in this area, the physical–mechanical properties of LWC produced with 0%, 50%, and …

Lightweight Expanded Clay Aggregate Production Line. Processing Capacity : 1.9–76 t/h. The LECA production line uses high temperatures to fire clay into lightweight aggregate for construction, gardening, etc. Get a Quote. more. Cement Grinding Station. Capacity : 25—195 t/h.

Expanded clay is a well-proven, high quality, efficient and durable lightweight aggregate suitable for a wide range of applications 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.

Expanded clay aggregate (ECA) is also an artificial aggregate made by bloating clay, shale, or slate at temperatures ranging from 900 to 1,250°C . It was patented as Haydite in 1917 and used in the SS Selma construction in 1919. Since then, it has been used for manufacturing lightweight concrete throughout the world.

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 …

Laterlite Expanded Clay is a lightweight aggregate (LWA), with insulating characteristics made by expanding special natural clays at high temperature (1200°C).

A detailed study of the environmental impacts of the parameters of the production of cement and concrete namely energy requirements, material sources, emission of toxic gases and waste water have been discussed. ... Rashad AM (2018) Lightweight expanded clay aggregate as a building material—an overview. Constr …

The traditionally Lightweight expanded clay aggregate (LECA) 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.

Official manufacturer of Leca® lightweight expanded clay aggregate 10-20mm (LWA) Stability – reduces the risk of embankment landslide and deformation. Reduced settlements - to road structures, rail beds, pipelines and other structures. Reduced earth pressure - in structural backfill against foundations, retaining walls and bridge abutments.

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. Materials enter the kiln from the upper end and then ...

The spheres expand and expanded clay with very fine pores comes into existence. The weight, size and strength can be controlled exactly. The pellets are available in different sizes such as 4–8 mm in diameter. The dry density of lightweight expanded clay aggregates is 300 to 500 kg/m 3.

Production. From 1m³ Clay to 5m³ Expanded Clay. 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 ...

3.1.12 Lightweight expanded clay aggregate (LECA) LECA [80,98,112–114] is a cellular material produced exploiting the clay expansion processes at high temperatures. The granular material can be used loose or mixed with plaster. It is also used to produce lightweight concrete [115]. The thermal conductivity of these materials …

Expanded shale, expanded clay and expanded slate (ESCS) lightweight aggregate is prepared by expanding select minerals in a rotary kiln at …

We are America's Leader in Lightweight Aggregate. Arcosa Lightweight is the largest producer of rotary kiln expanded shale and clay lightweight aggregate in North America, with production facilities in Alabama, Arkansas, California, Colorado, Louisiana, Indiana, Kentucky, and Texas.

Overall, they make for an easy wall panel installation process and also an excellent acoustic wall panel. ECA® Solid Precast Concrete wall panel. Size: 600 mm W X 3000 mm H X 75 mm thickness Made using: ECA ®, Class F Fly ash, Cement with Reinforcement Panel Type: Solid (Not Hollow) with Reinforcement An extremely durable, sustainable, and ...