expanded perlite specifications

Standard Specification for Perlite Loose Fill Insulation1

4.1 Perlite loose fill insulation shall conform to the physical requirements of 7. Expanded perlite that has been treated to limit the amount of dust generated during application shall be identified on the product label. 5. Ordering Information 5.1 All purchase orders shall designate the density of

Speci˚cations Guide: Transit Mix Perlite

1. Perlite Ultra-lightweight Concrete (densities less than. 50 lb/, or 800 kg/m ) is a mixture of perlite concrete aggregate combined with Portland cement, air-entraining agent and water. It is used for insulating roof decks, raised beds, curtain wall systems, LNG tank roof insulation and other permanent insulation applications.

Perlite Molded Insulation-V4

Perlite Molded Pipe and Block Insulation. referred to simply as expanded perlite, is durable, non-combustible (Class A1 / DIN 4102), inorganic, and ultra-lightweight with a bulk density range of between 40 kg/m3 and 190 kg/m3 (2.5 - 5 lb/ 3). It has an extremely low thermal conductivity at 0.044 W/mK (0.023 BTU/hr· ·°F) in ambient conditions ...

Expanded vs Coated Perlite: Understanding the Differences

Expanded perlite, often termed 'popcorn perlite' due to its popcorn-like appearance, is the product of heating raw perlite ore to a high temperature. ... Customization: Coated perlite can be tailored to exact specifications, meeting niche market requirements. Enhanced Properties: The coating can amplify certain attributes, ...

Perlite Molded Insulation-V4

referred to simply as expanded perlite, is durable, non-combustible (Class A1 / DIN 4102), inorganic, and ultra-lightweight with a bulk density range of between 40 kg/m3 and 190 …

TPS EP-12™ Expanded Perlite Product

Produced in 24" lengths and the widest available assortment of IPS pipe sizes from 1/2 up to 60" diameter in accordance with ASTM C585. Continues to resist water …

Perlite Loose-Fill Insulation

Perlite loose fill insulation is an inert volcanic glass expanded by a special heat process that can be treated with water repellent material when necessary. The resulting granular product is lightweight with countless tiny, sealed air cells, which account for its excellent thermal performance and fire resistance. ... ASTM Specification C549 ...

Gradesof Expanded Perlite Perlite ParticleSize

Grades of Expanded Perlite Perlite Particle Size. works in a given application. e illustration below is meant to simplify the subject and indicate, in very general terms, some common …

Perlite Use: Insulative, Acoustical, and Fire-Proofing …

Transit Mix Perlite Lightweight Concrete: Specifications Guide. Perlite Concrete Lightweight Insulating Roof Decks. Masonry Loose Fill Insulation. Perlite is an inorganic mineral and is as permanent as the block walls it insulates. Perlite's expanded, mineral- nature means it is an excellent insulator.

The development of ultralightweight expanded perlite …

The International Energy Agency (IEA) states that global energy consumption will increase by 53% by 2030. Turkey has 70% of the world's perlite reserves, and in order to reduce energy consumption a thermal insulation panel was developed in Turkey using different particle sizes of expanded perlite (EP). In this study, 0–1.18 mm (powder) and …

How Perlite Is Made: Mining to Expansion Process

At The Processing Location. Perlite ore is further reduced in size and sent through a rotary kiln dryer at 120 – 175°C (200 – 350°F) to drive off "free" moisture on the exterior of each particle. The drying process is carefully controlled to keep from overheating the ore and driving off the "combined" moisture which allows the ...

Thermal conductivity and extinction coefficient of opacified expanded

Expanded perlite is a highly porous powder produced from raw perlite, ... According to manufacturer specifications, the melting temperature of P0.14 is 1533 K and the sintering temperature is about 1123 K–1173 K. Fig. 2 shows SEM images of P0.14. Typical grain diameters between 20 μm and 100 μm can be identified, and the pores …

Molded Expanded Perlite Block and Pipe Thermal …

3.2.1 composition—molded expanded perlite block, fitting, and pipe thermal insulation shall be composed principally of expanded perlite and silicate binders. It may also contain reinforcing fibers. 4. Standard Shapes, Sizes, and Dimensions 4.1 Molded expanded perlite block, fitting, and pipe thermal insulation shall be as follows:

Library

Perlite Resource Library. The information sheets below are an in-depth collection of the research, tests, applicable uses, and technical data the Perlite Institute and its members have compiled and published for perlite, grouped by industry. For more information about these uses or other uses for perlite, please contact the Perlite Institute ...

Standard Specification for Perlite Loose Fill Insulation

ASTM C549-18. Standard Specification for Perlite Loose Fill Insulation. Abstract. This specification covers the standard for the composition and physical …

Perlite Institute

Rapidly heating perlite ore to temperatures of about 900°C (1,700°F) softens the volcanic glass causing entrapped water molecules in the rock to turn to steam and expand the particles like popcorn. Crushed expanded perlite particles present a maze of microscopic pathways that can be used to fillter and clean a wide array of liquids, beverages ...

Perlite Use: Lightweight Insulating Concrete …

APPLICATIONS AND USES FOR EXPANDED PERLITE ... Perlite for Use in Well Cements: advantages + specifications table. Perlite Insulating Concrete for Roof Decks. Typical rigid insulation systems are complex …

Perlite: ˜e Most Sustainable Insulation Solution for …

and expanded perlite and other insulating building materials [4], [5] FIG 2 FIG 3 0.52 1.35 1.2 3.45 2.76 2.71 2.55 3.48 Polyurethane 4.06 Embodied Carbon, EC (kgCO2/kg) Perlite, expanded Fiberglass (glasswool) Mineral Wool (stone/rockwool) Polystyrene, expanded, thermoformed Polystyrene, high impact Polystyrene, general purpose Polystyrene ...

ISO 6334:2023

Thermal insulation products for building equipment and industrial installations — Expanded perlite products — Specification

INDUSTRIAL INSULATION

Sproule WR-1200 is a preformed, high-temperature, hydrophobic, non-wicking pipe and block insulation composed of expanded perlite uniformly reinforced with a high strength …

Insulation Materials Comparison Chart

Insulation Materials Specification Chart from the NIA National Insulation Training Program. This chart provides the reader with material properties as typically specified in ASTM material specifications and is a guide to performance characteristics but may not be sufficient for writing specifications. This was created by NIA for use by NIA in ...

Technical Data Sheet Expanded Perlite

Expanded Perlite Updated August 2016 PHYSICAL PROPERTIES Specific Gravity (g/ml) 0.055-0.30 Colour Off white Fusion Point (Deg.C) 1260-1340 Softening Point (Deg.C) 871-1093 CHEMICAL ANALYSIS Silica 74.0% Aluminium Oxide 14.0% Ferric Oxide 1.0% Calcium Oxide 1.3% Magnesium Oxide 0.3%

Insulation

The Benefits of Perlite as Insulation. When perlite ore is expanded by exposure to rapid, controlled heating, it grows up to 20 times its original volume and takes on a -like cellular internal structure — essentially …

Thermal conductivity of evacuated expanded perlite measured with

Expanded perlite is produced from raw perlite, an amorphous aluminosilicate of volcanic origin, whose chemical constituents are SiO 2 ... During specimen preparation, attention was thus given to achieve first a bulk density close to the manufacturer specification and second a reproducible value for all measured …

THE PERLITE

commande@perlitecanada. Address : 1775 52nd Avenue, Lachine, Montreal, Quebec H8T 2Y1 Telephone : (514) 631-4251 Fax: (514) 631-4254. Do not hesitate to call us, it will be our pleasure to answer all of your requests. 1.

What You Need to Know about Expanded Perlite | Johns …

What You Need to Know about Expanded Perlite. Perlite is a generic term for naturally-occurring sedimentary rock that contains silicon, aluminum, potassium, sodium and other trace minerals. What sets perlite apart from other volcanic glasses is that when it is heated to its softening range, it expands from four to twenty times its original volume.

THE PERLITE

1. THE PERLITE. 1.1 General. .1Perlite is a siliceous glassy volcanic rock that will expand when heated at varying temperatures of 900° to 1100° degrees Celsius. This industrial mineral is used primarily in the following industries: construction, insulation, filtration and horticulture. Perlite is neutral and does not contain any nutrients ...

INDUSTRIAL INSULATION

of expanded perlite uniformly reinforced with a high strength fiber for use on systems operating up to 1200°F (650°C). It is inorganic, non-combustible and meets or exceeds the physical property requirements of ASTM ... specifications require specific lot testing, and prohibit the certification of compliance after shipment has been made ...

Technical Data Sheet Expanded Perlite

Expanded Perlite Updated August 2016 PHYSICAL PROPERTIES Specific Gravity (g/ml) 0.055-0.30 Colour Off white Fusion Point (Deg.C) 1260-1340 Softening Point …

Thermal insulation products for building equipment and …

iv. INTERNATIONAL STANDARD. ISO 6334:2023(E) Thermal insulation products for building equipment and industrial installations — Expanded perlite products — Specification. 1. document products are manufactured in the form of boards, pipe sections, segments, prefabricated ware and insulation specifies 1 000 °C. of industrial the …