We select raw materials that possess the unique physical characteristics required to produce our high performance, rotary kiln expanded shale aggregates. In our manufacturing process, kiln temperatures of 2100°F are carefully maintained and monitored. ... Our lightweight aggregate is then cooled and sized to ASTM (C330 and …
4 TABLE OF CONTENTS Chapter 1 Overview and History of the Expanded Shale, Clay and Slate Industry 1.1 Introduction 1.2 How it started 1.3 Beginnings of the Expanded Shale, Clay and Slate (ESCS) Industry 1.4 What is Rotary Kiln Produced ESCS Lightweight Aggregate? 1.5 What is Lightweight Concrete? 1.6 Marine Structures …
Arcosa Lightweight | 1,038 followers on LinkedIn. Expanded Shale & Clay | Arcosa Lightweight is the largest producer of rotary kiln expanded shale and clay lightweight aggregate in North America ...
High quality LECA Plant 300TPH 6M Diameter Expanded Clay Aggregate Rotary Kiln from China, China's leading 300TPH Aggregate Rotary Kiln product, with strict quality control 6M Diameter Rotary Kiln factories, producing high quality 300TPH LECA Plant products. ... Light Weight Expanded Clay Aggregate Plant (LECA Plant) Capacity: …
After being thoroughly prepared, the raw clay is burnt at a temperature of about 1200 °C in a rotary kiln. During this process the organic components of the clay, which are evenly dispersed, combust. The spheres expand and expanded clay with very fine pores comes into existence. ... Light-weight expanded clay aggregates are highly porous clay ...
LECA® LWA (light weight aggregate) ... In about 1917 this led to the production in Kansas City, Missouri in a rotary kiln of a patented expanded aggregate known as 'Haydite' which was used in the construction of the USS Selma, an ocean-going ship launched in 1919. There followed in the USA the development of a series of …
It is a unique, ceramic lightweight aggregate prepared by expanding select shale, clay or slate in a rotary kiln at temperatures over 2000oF.
Expanded clay aggregates, also called exclay, or lightweight expanded clay aggregates (LECA), are a beneficial material in a growing number of industries – most notably construction and horticulture, with water …
Nominal sizes of 4.75 and 12 mm lightweight expanded shale were used as fine and coarse aggregates, respectively. Expanded shale produced by TXI aggregate company, Colorado, USA, was used. In manufacturing process, nat-ural shale is expanded in an oil fired rotary kiln maintained between 1,900 and 1,200 C. At this temperature, the shale
Relative density for rotary kiln expanded lightweight aggregates – Range from 1.3 to 1.6 Relative density for normal weight . aggregates – Range from 2.6 to 3.0 Twice the volume for same mass . Half the mass for the same volume . 1 lb. of each aggregate . 4 Vitrified ceramic material
the international trade association for manufacturers of ROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
ESCS Lightweight Aggregate. Rotary kiln produced expanded shale, clay and slate (ESCS) structural lightweight aggregate is an environmentally friendly product that saves material, labor and transportation costs, and improves the functionality and service life of concrete, asphalt, geotechnical projects and landscape products and applications ...
Nominal sizes of 4.75 and 12 mm lightweight expanded shale were used as fine and coarse aggregates, respectively. Expanded shale produced by TXI aggregate company, Colorado, USA, was used. In manufacturing process, natural shale is expanded in an oil fired rotary kiln maintained between 1,900 and 1,200 °C.
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. ... The clinker from the rotary kiln (1000°C-1200°C) is fully exchanged with the air through the cylinder rotating belt to cool ...
Lightweight Expanded Shale & Clay Aggregates Gravel & Crushed Rock Solutions Gypsum and Anhydrite Aggregate Products Limestone Aggregate Products Portland Cement Rock Support Documents ... Arcosa Lightweight Rotary Kiln 14885 South Interstate 45 Streetman, Texas 75859 800.581.3117
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, Indiana, Kentucky, Texas and Louisiana. Contact us today at 800-242-7425 extension 311 or by email at BRI@garick
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 …
The Expanded Shale, Clay and Slate Institute is an international trade association for manufacturers of rotary kiln-produced expanded shale, expanded clay and expanded slate lightweight aggregates. The Institute promotes the …
Arcosa Lightweight produces and distributes rotary-kiln expanded shale and clay lightweight aggregates made from natural shale and clay. ... as well as geotechnical and green roofs. Lightweight aggregate is also used to manufacture lightweight masonry and stone veneer products; as a filtration media; and aids in coastal restoration, protection ...
Rotary Kiln Produced Lightweight Aggregate for Geotechnical Applications 6600.4. Expanded Shale, Clay and Slate (ESCS) Lightweight Aggregate Backfill 6610. Expanded Shale, Clay and Slate ... Rotary …
ESCS aggregate in a rotary kiln was patented by Stephen J. Hayde, a Kansas City ceramic engineer who recognized that clay brick that had excessive expansion could in …
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, Indiana, Kentucky, Texas and Louisiana. Arcosa Lightweight is a leading supporter of research, independent testing and field studies to improve the …
Arcosa Lightweight Rotary Kiln11728 Highway 93Boulder, CO 80303303.499.1010 Arcosa Lightweight is the largest producer of rotary kiln expanded shale and clay lightweight aggregate in North America, with production facilities in California, Colorado, Texas, Louisiana, Alabama and Arkansas. Arcosa Lightweight is a leading supporter of …
NORLITE EXPANDED SHALE AGGREGATE. Norlite is a manufactured lightweight, porous ceramic material produced by expanding and vitrifying select shale in a rotary kiln. The process produces a consistent and …
11.20 Lightweight Aggregate Manufacturing ... (excluding pumice) is expanded to about twice the original volume of the raw material. The expanded material has properties similar to natural aggregate, but is ... the material is fed to a rotary kiln, which is fired with coal, coke, natural gas, or fuel oil, to temperatures of about 1200°C (2200 ...
TruGro® is a lightweight aggregate produced from raw shale. Fired in a rotary kiln at over 2,000 degrees Fahrenheit and then rapidly cooled, it transforms into a porous, lightweight, chemically inert and hard …
The project investigates the design of structural lightweight concrete using rotary-kiln-produced expanded aggregates, like expanded shale, clay, and slate. Investigations include acquiring experimental and analytical data and evaluating current code design approaches concerning the safety and reliability of structural lightweight aggregate
Arcosa Lightweight Rotary Kiln6618 N Tidewater RdMooresville, IN 46158317.831.0710 Arcosa Lightweight is the largest producer of rotary kiln expanded shale and clay lightweight aggregate in North America, with production facilities in California, Colorado, Texas, Louisiana, Alabama and Arkansas. Arcosa Lightweight is a leading supporter of …
One of the artificial lightweight aggregates with a wide range of applications is Lightweight Expanded Clay Aggregate. Clay is utilized in the production of light aggregates.
Lightweight Expanded Clay Aggregate (LECA) Azhani Zukri1,2, Ramli Nazir2, Khairun Nissa Mat Said2, Hossein Moayedi3 ... In a rotary kiln, selectively mined shale, clay or slate is combusted (firing) in excess of 2000°F. The LWA material is then processed to precise gradations. The result is a high quality, lightweight aggregate that is inert,