Results 11 to 20 of about 2,466,880 (247)
Colloidal and viscoelastic properties of expanded perlite dispersions
Journal of Intelligent Material Systems and Structures, 2017 In this study, structural properties of unexpanded perlite and expanded perlite particles were characterized using Fourier transform infrared spectroscopy, scanning electron microscopy, and thermogravimetric analysis techniques. Electrokinetic properties of unexpanded perlite and expanded perlite particles in polar (water) and non-polar (silicone oil ...
Cabuk, Mehmet +3 more
core +7 more sources
Bushfire-Resistant Lightweight Masonry Blocks with Expanded Perlite Aggregate
Fire, 2022 During bushfires, one of the building elements that is directly exposed to embers, radiant heat and direct flames is the “wall” element. This study investigated the feasibility of using expanded perlite aggregate in masonry (i.e., cement) blocks to ...
Indunil Erandi Ariyaratne +2 more
doaj +2 more sources
Analisis pasar expanded perlite Indonesia
Jurnal Teknologi Mineral dan Batubara, 2022 The availability of perlite is always associated with volcanic activities, so perlite has a huge potential in Indonesia. The use of perlite abroad has developed for various applications, but is still limited in Indonesia. One of the perlite development efforts in Indonesia is an analysis to seek market of the expanded perlite.
Ijang Suherman +2 more
openaire +2 more sources
Confining caesium in expanded natural Perlite [PDF]
Journal of the European Ceramic Society, 2007 We present the potential use of expanded perlite, a metastable amorphous hydrated aluminum silicate, as a permanent medium for the long-term confinement of caesium. A simple loading by mixing an aqueous caesium nitrate solution and expanded perlite at 300K followed by thermal annealing leads to 96% sintering.
Rehspringer, Jean Luc +5 more
openaire +6 more sources
A study on microbial self-healing concrete using expanded perlite [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 The increasing concern for the safety and sustainability of structures is calling for the development of smart self-healing materials and preventive repair methods. This research is carried out to investigate the extent of self-healing in normal-strength
Usama Bin Amjad +5 more
doaj +4 more sources
Effect of Expanded Perlite Aggregate Size on Physical and Mechanical Properties of Ultra Lightweight Concrete Produced with Expanded Perlite Aggregate [PDF]
Periodica Polytechnica Civil Engineering, 2019 In this study, ultra-light weight concrete (ULWC) with heat-insulating properties is produced by using different size expanded perlite aggregates and various admixtures. The compressive strength, 4 point bending strength, freezing and thawing resistance, water absorption, dry unit weight, ultra sound velocities and thermal conductivity of the samples ...
Tapan, Mucip, Engin, Celil
core +7 more sources
Applied SciencesTraditional lightweight foam concrete typically introduces a large number of voids into the concrete using surfactants to reduce density. However, in 3D printing, the instability of lightweight foam concrete can affect the workability of the slurry ...
Shangjin Jiang +4 more
doaj +2 more sources
Effect of SiO2 aerogel and perlite on properties of foamed concrete [PDF]
Scientific ReportsTo enhance the insulation performance, strength, and fire resistance performance of foamed concrete, this paper investigates the effects of incorporating nano-silica aerogel and expanded perlite.
Wanying Qu +4 more
doaj +2 more sources
Preparation and Properties of Expanded Perlite/Desulphurized Gypsum Composites
Kuangchan zonghe liyong, 2022 The expanded perlite/desulphurized gypsum composite material was prepared with desulphurized gypsum and expanded perlite as the main raw materials. The single factor test method was used to study the effects of the material preparation method, the number
Huijun Yang +6 more
doaj +1 more source
Influence of zeolitized perlite on blended cement properties [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2016 Perlite is the mineral of volcanic origin. Expanded perlite has good heat insulation and sound absorption properties. It is light, resistant to fire, moisture and micro-organisms, harmless to health. However, due to the presence of hyaline phase,
Vaičiukynienė Danutė +4 more
doaj +1 more source