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Topic: Basalt fiber


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In the News (Sun 23 Nov 08)

  
  Basalt Continuous Fiber   (Site not responding. Last check: 2007-11-05)
Basalt is a hard, dense, dark volcanic rock composed chiefly of plagioclase, pyroxene, and olivine, and often having a glassy appearance.
The name "basalt" is usually given to a wide variety of dark-brown to fl volcanic rocks, which form when molten lava from deep in the earth's crust rises up and solidifies.
Basalt differs from granite in being a fine-grained extrusive rock and having a higher content of Iron and Magnesium.
www.albarrie.com /Filtration/fil-basalt.html   (207 words)

  
 Basalt fiber - Wikipedia, the free encyclopedia
Basalt fiber or fibre is a material made from extremely fine fibers of basalt, which is composed of the minerals plagioclase, pyroxene, and olivine.
The manufacture of basalt fiber requires the melting of the quarried basalt rock to about 1,400°C. The molten rock is then extruded through small nozzles to produce continuous filaments of basalt fiber.
The fibers typically have a filament diameter of between 9 and 13 µm which is far enough above the respiratory limit of 5 µm to make basalt fiber a suitable replacement for asbestos.
en.wikipedia.org /wiki/Basalt_fiber   (258 words)

  
 Zavod izoliacii / Equipment / Basalt fiber tissue plant   (Site not responding. Last check: 2007-11-05)
Basalt fiber tissue is used as a coating for insulation panels and rolls.
Basalt fiber tissue prevents paintwork and varnishing on facades and walls from cracking and thus increases its life span.
In general basalt fiber tissue is used in construction of ground structures, substructures, dumps, roads, railroads, buildings, roofs, tunnels, hydraulic structure and everywhere basalt tissue carries out very important functions such as decommutation, protection, filtration and drainage.
www.basaltfibre.com /eng/equip/holstline   (1690 words)

  
 Plant of insulation materials / Designs and builds equipment for basalt fiber and roving   (Site not responding. Last check: 2007-11-05)
Basalt fibers together with carbon or ceramic fibers as well as various metals is the most advanced and exciting area of application, as they can develop new hybrid composite materials and technologies.
Basalt fibers can be used in various branches of industry fully replacing cancerous asbestos and to a considerable degree glass fibers and metals.
Thanks to their excellent properties basalt fiber may be used for manufacturing of thermo and alkali resistant articles (tanks, pipes, GFRP, warm insulating materials) and as ecological harmless substitute for asbestos.
www.basaltfibre.com /eng   (554 words)

  
 Basalt - Wikipedia, the free encyclopedia
The term basalt is at times applied to shallow intrusive rocks with a composition typical of basalt, but rocks of this composition with a phaneritic (coarse) groundmass should generally be referred to as dolerite (also called diabase) or gabbro.
Basalt which erupts under open air (that is, subaerially) forms three distinct types of lava or volcanic deposits: scoria, ash or cinder; breccia and lava flows.
Basaltic cinders are often red, coloured by oxidised iron from weathered iron-rich minerals such as pyroxene.
en.wikipedia.org /wiki/Basalt   (1608 words)

  
 Basalt Powder / Basalt Fiber / Basalt Sand / Basalt Rock from READE   (Site not responding. Last check: 2007-11-05)
b) Basalt is a hard, dense, dark volcanic rock composed chiefly of plagioclase, pyroxene, and olivine, and often having a glassy appearance.
Comprised of single-ingredient raw material melt, basalt fibers are considered superior to other fibers in terms of thermal stability, heat and sound insulation properties, vibration resistance and durability.
The life of basalt fiber pipes, designed for a variety of applications, could be at least 50 years without maintenance or electrical or technical protection.
www.reade.com /Products/Minerals_and_Ores/basalt.html   (585 words)

  
 Richard Renneboog, Advanced Composite Materials - Part Two
Accordingly, the specialty fibers are produced in unidirectional, plain weave and harness weave fabrics, with the bright yellow aramid plain weave and the distinctive fl 2-by-2 twill pattern of carbon fiber being the most readily recognizable of the different forms.
Boron fiber is so stiff and strong that it has been used to patch across the fuselage of jet fighter aircraft like a second skin, to literally hold the wings on and prevent the early fatigue and failure of the aircraft.
Basalt fiber materials are proving to be a very useful alternative in applications calling for a more robust version of glass fiber, and in other applications that have traditionally been the domain of rock fibers such as asbestos.
www.sciencemaster.com /columns/renneboog/renneboog_composite_two.php   (2491 words)

  
 USGS Photo Glossary: Basalt
Basalt is erupted at temperatures between 1100 to 1250° C. More about volcanic and plutonic rocks.
Basalt is the most common rock type in the Earth's crust (the outer 10 to 50 km).
Basaltic magma is commonly produced by direct melting of the Earth's mantle, the region of the Earth below the outer crust.
volcanoes.usgs.gov /Products/Pglossary/basalt.html   (233 words)

  
 GV LSE BASALT/GPa   (Site not responding. Last check: 2007-11-05)
Obviously basalt fibers alone are not going to cut it for any ESE, though maybe there's hope yet, as in utilizing a sufficient taper should more than make the prospect of our using basalt fibers at least worth a consideration of a composite tether of perhaps 10% or even as little as 1% CNT.
As compared to those spendy CNT fibers that may not even become usably nor affordably into existence for decades, whereas continuous basalt fibers are not all that difficult to come by, nor of fabricating into all sorts of things.
Fortunately, the basalt fiber GPa of 4.84 has become a rather good omen, as well as the stability at tension being 95% @200°C and of 82+% @400°C, thus the solar energy spectrum including IR, imposing as much as 1500 w/m2 is certainly indicating another plus for the basalt fiber.
guthvenus.tripod.com /gv-lse-gpa.htm   (2636 words)

  
 Technobasalt
Basalt is well known volcanic lava rock that could be found in virtually every country around the world.
Fiber is manufactured from BASALT rock in a single-melt process and comprised of single-ingredient raw material melts.
BASALT fibers are superior to other fibers in terms of thermal stability; heat and sound insulation properties, vibration resistance, resistance to chemically active environments and durability.
www.technobasalt.com   (211 words)

  
 Photo Box
Basalt fiber legs are tougher than aluminum, yet they are 20% lighter.
Basalt fiber tube fabrication capabilities were developed for the space program due to the material’s lightweight and fire-proof properties.
The basalt, a fl lightweight rock, is pulverized, then melted at extreme temperature (27320F) and combined with other materials and spun into a strong fiber which is used to create multi-layer composite tubing.
photo.box.sk /news.php3?id=8996   (386 words)

  
 Beren Group - Home
A small basalt fiber pilot plant is being established in Bulgan province, Mongolia.
Given the province's plentiful resources of both basalt and bituminous coal, a large scale manufacturing of basalt fibers is viable.
Basalt fibers are generally used as wide range of heat resistant insulators as well as substitutes for hazardous asbestos and fiber glass.
www.beren.mn   (392 words)

  
 Close Up on Technology - Lava-Based Fibers Reinforce Composites - June 2004
Reinforcing fibers spun from basalt lava rock were one of the more unusual developments exhibited at the JEC Composites Show in Paris in April.
Most promising for composites are basalt fibers, which were presented at the JEC show by two Russian companies—Kamenny Vek and Sudaglass Fiber Technology Inc. (U.S. office in Houston)—as well as a Belgian firm named Basaltex.
Basalt is cooled lava, a dark-gray rock with a melting point of 2600 F. In fiber form it outperforms nylon and carbon fibers in high-temperature and cryogenic environments and surpasses E-glass in mechanical properties.
www.ptonline.com /articles/200406cu2.html   (972 words)

  
 Kirk Photo: Gitzo Tripods   (Site not responding. Last check: 2007-11-05)
Basalt fiber tube fabrication capabilities were developed for the space program due to the material's lightweight strength and heat/humidity resistant properties.
Basalt, a fl lightweight rock, is pulverized, then melted at extreme temperatures (2732 degrees F) and drawn into long thin fibers.
The fiber is then combined with other natural materials and drawn through a shaping die to create multi-layer tubes of exceptional performance.
kirkphoto.com /g1298.html   (506 words)

  
 Sudaglass Fiber Technology - BASALT BASED FIBER TECHNOLOGY basalt fibers and basalt fabrics more stable than ...
An inert rock found worldwide, basalt is the generic term for solidified volcanic lava.
The first producer to offer basalt fibers in a 100 percent mineral, continuous-filament form, Sudaglass is bringing this versatile material to a wide range of applications.
Manmade fibers with a diameter of six microns or less are considered an inhalant hazard
www.sudaglass.com   (338 words)

  
 Photo News Today » Gitzo Develops World’s First Basalt Monopod - Press Release
The basalt, a fl, lightweight rock, is pulverized, then melted at extreme temperature (1500 °C), combined with other materials, and spun into a strong fiber, which is used to create multi-layer, composite tubing.
Basalt fiber legs are tougher than aluminum, yet they are 20 percent lighter.
Innovations such as the first uses of carbon and basalt fiber to make tripods and magnesium to make heads, matched with a design policy of “no gimmicks and no compromise on quality,” put Gitzo products in a class of their own.
www.photonewstoday.com /?p=301   (791 words)

  
 Moscow University Chemistry Bulletin Vol. 44, No. 5, P. 342 (2003)
Basalt planar sorbents successfully were used for the uptake of acid gases, organic vapours and water vapours from the air or natural gas streams, respectively.
The adsorption active filters made of the porous basalt fibres have advantages in comparison to traditional granulated sorbents as they possess lower diffusion resistance and higher sorption ability Consecutive chemical leaching of the basalt fibres by hydrochloric acids was used in the development of porous active surface of the basalt fibres.
The sorption properties of the basalt based sorbents for 2 — butanol were measured and the respective sorption capacities were determined.
www.chem.msu.su /eng/journals/vmgu/035/abs010.html   (270 words)

  
 Kamenny Vek – Advanced Basalt Fiber
Our basalt fibers show 15-20% higher tensile strength and modulus, better chemical resistance, extended operating temperature range, better environmental friendliness than regular E glass - all in one material - getting close to and sometime outperforming high strength glass and other specialty fibers but beating them price wise.
Our basalt continuous fibers are ideally suited for demanding applications requiring high temperatures, chemical resistance, durability, mechanical strength and low water absorption.
Processing of basalt fibers does not require special equipment or technologies – all known processes including pultrusion, filament winding, SMC/BMC as well as conversion into regular textile, non-woven, UD and multi-axial fabrics can be used.
www.basfiber.com   (144 words)

  
 UIC - Department of Civil and Materials Engineering   (Site not responding. Last check: 2007-11-05)
It was found that the basalt fiber reinforced concrete had better toughness and impact strengths than control concrete.
It was also found that the addition of basalt fibers to concrete changed the mode of failure from brittle to ductile failure when subjected to compression, bending and impact.
He has been consultant to all the major fiber producers (both steel and synthetic) in U.S.A. He has authored or co-authored 3 books and more than 250 papers of which more than 10 papers were on non-destructive testing of concrete.
www.uic.edu /depts/cme/seminars/20050503_1.htm   (473 words)

  
 epyc50   (Site not responding. Last check: 2007-11-05)
Basalt Fiber Company is a Virginia corporation, which, when fully operational, will produce and market continuous basalt fiber and related products to global markets.
Basalt fiber, an advanced technology for the fiber and composites industry, replaces commonly used E or S Glass products and other conventional fiberglass products with better products at competitive prices.
Manufacture of basalt fiber was initiated at a Ukrainian technical institute and has been manufactured in the Ukraine for over 20 years.
www.afterhourtrades.com /epyc50.htm   (4767 words)

  
 The aim of this project is to develop a basalt fiber reinforced polymer composite challenging the traditional glass— ...
The aim of this project is to develop a basalt fiber reinforced polymer composite challenging the traditional glass— and carbon fiber reinforced polymer composites both technically and economically providing an alternative to customers.
The basalt fiber has excellent characteristics like: heat and sound isolation, vibration damping, chemically neutral, corrosion resistant, flame retardant and biologically stable.
Summing up the aim is to create a new environment friendly basalt fiber reinforced polymer composite containing only components with home origin and realize it in the form of different products.
www.om.hu /research/national_projects/nkfp/abstracts/3-001-2001.html   (353 words)

  
 Technobasalt
The first attempts to extrude continuous filaments from basalt rocks were made in the USA and date back to 1923.
Using of Basalt Fiber in manufacturing of fiber-reinforced concrete.
The article about Basalt Fiber was published in “Composites Technology” journal.
www.technobasalt.com /news/?id=1   (255 words)

  
 Feature - Winds of Change Stir Materials R and D- 10/06
Basalt fibers, a promising new reinforcement, are becoming more readily available.
Basalt is 20% to 30% stronger than E glass and only 5% heavier, so using it can save weight and cost.
One solution to the difficulties of impregnating continuous fibers with thermoplastic resins is to commingle thermoplastic and reinforcing fibers into a moldable fabric.
www.ptonline.com /articles/200610fa3.html   (2254 words)

  
 Gitzo Basalt Tripod Wins Hot1 Award
With Basalt fiber legs, this new tripod is tougher than aluminum, yet 20 percent lighter.
Basalt fiber tube fabrication capabilities were developed for the space program because of the material’s lightweight and fire-proof properties.
The basalt, a fl lightweight rock, is pulverized, then melted at extreme temperatures (1500 degrees Celsius) and combined with other materials and spun into a strong fiber which is used to create multi-layer composite tubing.
www.emediawire.com /releases/2005/12/emw319386.htm   (867 words)

  
 Basaltex - Groep Masureel NV
Basically basalt is an igneous rock with a melting point of about 1400 °C, which can be found all over the world with differing chemical compositions.
The first ideas/attempts to extrude continuous filaments from basalt rocks were made in the USA and date back to 1923.
CF Basalt fibres demonstrate a set of properties, which compare favourably to those of CF E-Glass fibers.
www.basaltex.com /history.htm   (435 words)

  
 Las Vegas Basalt Fiber Manufacturing Plant   (Site not responding. Last check: 2007-11-05)
Basalt Fiber Industries, Inc. will serve as a sister subsidiary to U.S. Cement Company that is also wholly owned by Hightec, Inc. Forty percent of the subsidiary will be sold to strategic partners to finance the new venture.
The composite fiber industry and steel rebar industry will be impressed with the high level executives that are joining a start up company that has the potential to revolutionize the fiberglass, polypropylene fiber, nylon fiber, steel fiber, mineral wool, geotextile, chemical resistant pipeline and steel rebar industries.
Over the past month the company has announced plans to import basalt fibers from Russia and the Ukraine, and to build a new manufacturing plant with 10 million ton capacity (per year) of basalt fiber rebar and other basalt fiber products.
www.netcomposites.com /news.asp?1084   (465 words)

  
 Basaltoplastic.com - Home
A strong need to replace increasingly scarce traditional materials like wood, steel and aluminum and to improve their properties led to search for various new products in the second half of 20th century.
Our main aim is to promote and develop fine and superfine basalt fibers production technologies.
We create, develop and market new basalt products and construct basalt fiber reinforced composite production plants offering a wide range of engineering, technical and financial services.
www.basaltoplastic.com   (238 words)

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