Expanded clay is the only lightweight aggregate certified as a geotechnical fill, and is CE marked as compliant with EN 15732 – Light weight fill and thermal insulation products for civil engineering applications (CEA) – 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 shell and a porous core.

Some people also call it LECA (lightweight expanded clay aggregate), the scientific name for clay pebbles, and it stands for Light Expanded Clay Aggregate. So basically LECA and clay pebbles are the same thing. So, what are clay pebbles made of? Clay is formed into small clay pellets and then kiln-fired at temperatures up to 1200°C.

Clay Tech manufactures machinery and equipment for brick and tile industry, ready-mixed concrete plants, cement industry, various mining sectors (stone, coal, bentonite, vermiculite, gold, salt) and port industries.

Lightweight Expanded Clay Aggregate (LECA), a clay-based lightweight aggregate expanding after burning at high temperatures, is among the promising material since it can be used as construction ...

primary clay crusher This machine is used for crushing up to 0-40 mm by breaking between two rotors between 0-400 mm. The central centers on the sides are made of symmetrical steel contours.

Clay Tech Due to its economical solutions, Clay Tech is always providing high quality machines with most affordable prices to its customers. Clay Tech has been continuously developing its R & D activities for nearly 30 years in order to bring innovation to the sector, design and keep up with the latest technology.

Light Expanded Clay Aggregate (LECA) Rotary Kiln Rotary Kiln Magnesium Oxide Rotary Kiln Rotary Dryer Sand Dryer Ball Mill ... rotary dryer, mill and crusher. The major products, for example,rotary kiln, ball mill, stone crusher, …

Metwally & Ibrahim M. ElKattan (2021): Role of expanded clay aggregate, metakaolin and silica fume on the of modified lightweight concrete properties, Geosystem Engineering, DOI: 10.1080/12269328. ...

Commercial lightweight aggregate: expanded clay supplied by the firm Argex (Spain), types 2/4 mm and 3/8 mm.The densities of expanded clay vary between 300 kg/m 3 for the lightweight components and 800 kg/m 3 for structural elements. The manufacturer's recommendations have been followed for the preparation of the lightened mortars with regard …

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 shell and a ...

Whether you're looking to handle several hundred tons of clay per hour, or for a clay crusher that's suitable for smaller applications, Williams has a solution. Browse our line of rugged and reliable clay crushing machines below, or …

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

Disintegrator contains two parts: X Axial Movement Clay Crusher and Y Axial Movement Clay Crusher. X or Y Axial Movement Clay Crusher allows processing of the soil with any way used …

primary clay crusher with gearbox; double shaft hammer crusher; single rotor hammer crusher; primary crusher; screening. stone eliminating roller mill; inclined screen; mixing. double shaft mixer; ... expanded clay plants; vermiculite plants; blog; catalog; contact; about clay tech.

Clay Tech manufactures machinery and equipment for brick and tile industry, ready-mixed concrete plants, cement industry, various mining sectors (stone, coal, bentonite, vermiculite, gold, salt) and port industries.

The initially dried material is then passed through a jaw crusher and then through a 10mm sieve. This is then followed by the material's calcination at 800°C for one hour and subsequent grinding to a maximum particle size of 100μm. ... It is also possible to produce expanded clay aggregate from the excavated London Clay – although such ...

Light expanded clay aggregate is producing in more than 20 countries with different brands name, Some countries. which produce aggregate with almost the same industrial way are as: Italy, Denmark, switzerland, Norvey, Germany, Finland, Portugal, U.K, and Iran with brand of Leca. ... clay crusher stones separator consultant; ball clay ...

About LECA - Expanded Clay Aggregate LECA is a high quality, durable lightweight expanded clay Its main characteristic is a low density combined with high strength. 264 )

Lightweight expanded clay has many advantages such as lightweight, low thermal conductivity (as low as 0.097W/mK), good sound insulation, impermeability, non-decomposition under harsh …

The crusher rotor is a wearing part, therefore, the crusher rotor of the crusher needs regular maintenance or replacement due to various reasons. Firstly, the high-speed rotating hammers and the constant impact they make against the material being crushed can cause wear and tear on the crusher rotor.

Lightweight expanded clay aggregate or expanded clay aggregate (LECA or ECA), also known as ceramic pellets, is one of the most popular lightweight aggregates used in the construction and horticultural industries. There are various types of LECA and the raw materials include clay, …

clay crushing machinery in azerbaijan. Small Stone Crushing Machine For Soil Clay Brick Gold And. A wide variety of small brick crushing machine options are available to you such as jaw crusher hammer crusher and cone crusher compact soil crusher machine for brick making Soil Crushing Machine About 75 of these are brick making machinery 10 are crusher and 2 are …

The original Hydroton Brand expanded clay is a unique, lightweight expanded clay aggregate made in Germany. This natural clay is mined, formed into pellets, then kiln fired at high temperatures to cause the clay to expand into tough, lightweight balls. Clay naturally has balanced capillary action, with an ideal surface structure.

The properties of expanded clay allow, through high thermal accumulation, to maintain optimal thermal comfort in the building regardless of the season - the house remains cool in summer and ... shredding with the use of crawler gear crusher equipped with magnetic separator (115 kW, electric drive) – module C3. Recovered materials undergo re ...

Clay Tech manufactures machinery and equipment for brick and tile industry, ready-mixed concrete plants, cement industry, various mining sectors (stone, coal, bentonite, vermiculite, gold, salt) and port industries.

LECA, also known as lightweight expanded clay aggregate, is a collection of kiln-fired clay baked into round balls. Used in all types of gardening functions, these porous pebbles allow for superior drainage and air circulation so roots get plenty of oxygen. They are pH neutral, non-flammable, odorless, and do not decay or shrink.

Expanded shale also holds 40% of its weight in water, allowing for better water retention around plants. Unlike organic amendments, expanded shale doesn't break down so soil stays loose and friable for years. Additional Expanded Shale Uses. Expanded shale can be used to lighten heavy clay soil, but that isn't the extent of its use.

The main raw material is clay or slurry. Building clay (or slurry) storage shell and flyash storage yard, we get the material by loader and do the proper mixing ration. And then the material will be fed into silo.When the clay size is too big, it should be crushed by roller crusher to get small size. 2. Mixing and Granulating

Clay Tech manufactures machinery and equipment for brick and tile industry, ready-mixed concrete plants, cement industry, various mining sectors (stone, coal, bentonite, vermiculite, gold, salt) and port industries.