Navigation Links
Paper waste used to make bricks
Date:12/19/2012

Researchers at the University of Jaen (Spain) have mixed waste from the paper industry with ceramic material used in the construction industry. The result is a brick that has low thermal conductivity meaning it acts as a good insulator. However, its mechanical resistance still requires improvement.

"The use of paper industry waste could bring about economic and environmental benefits as it means that material considered as waste can be reused as raw material." This is one of the conclusions of the study developed by researchers at the Upper Polytechnic School of Linares (University of Jaen), which has been published in the 'Fuel Processing Technology' journal.

The scientists collected cellulous waste from a paper factory (recycled waste in this case) along with sludge from the purification of its waste water. In their laboratory they then mixed this material with clay used in construction and passed the mixture through a pressure and extrusion machine to obtain bricks.

"Adding waste means that the end product has low thermal conductivity and is therefore a good insulator," explains Carmen Martnez, researcher at the University of Jaen. "In addition to the resulting benefit of using these bricks instead of their traditional counterparts made of traditional raw materials."

Another of the advantages of adding waste to the brick prototypes is that they provide energy due to their organic material content. This could help to reduce fuel consumption and kiln time required for brick production.

At the moment the prototype's dimensions are small (3 x 1 x 6 cm). But the team has already tested larger bricks and the results are similar. "On the whole, this technique could bring about a saving in energy and raw materials for brick factories along with environmental benefits from the use of waste that is initially discarded," adds Martnez.

The researcher recognises, however, that the 'Achilles heel' of t
'/>"/>

Contact: SINC
info@agenciasinc.es
34-914-251-820
FECYT - Spanish Foundation for Science and Technology
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Nicole George wins 2012 Journal of Experimental Biology Outstanding Paper Prize
2. GW Research chosen as paper of the week for blood coagulation discovery
3. Plan to turn farm waste into paper earns students $15,000
4. TECNALIA leads research to develop new biocomposites based on wheat straw and recycled paper
5. Zoologists are no longer restricted to publish new species on paper
6. A new type of data papers designed to publish online interactive keys identifying biodiversity
7. Some factors that impact islet transplantation explored in Cell Transplantation papers
8. Some factors that impact islet transplantation explored in Cell Transplantation papers
9. SEBM Best Paper Awards for articles published in 2011
10. New paper by Notre Dame researchers describes method for cleaning up nuclear waste
11. New paper examines poison resistance in snakes around the world
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Paper waste used to make bricks
(Date:7/11/2014)... July 11, 2014--Researchers at the Department of Energy,s ... 100 awards, presented by R&D Magazine in recognition ... "These awards recognize the tremendous value of our ... "Research and development at the National Labs continues ... and pursue the scientific and technological innovations necessary ...
(Date:7/11/2014)... awarded Michael F. Holick, PhD, MD, of Boston University ... Avioli Award. Holick, a professor of medicine, physiology and ... understanding of vitamin D and its role in disease ... the American Society for Bone and Mineral Research (ASBMR) ... It is named for ASBMR,s first president and founding ...
(Date:7/11/2014)... USC Stem Cell scientists have set a "mouse TRAP" ... described by a recent study published in the ... line uses a technique called TRAP to extract cellular ... , Invented by scientists at the Rockefeller Institute for ... tag to the protein-making machinery, or ribosomes, of the ...
Breaking Biology News(10 mins):ORNL wins eight R&D 100s 2ORNL wins eight R&D 100s 3ORNL wins eight R&D 100s 4BUSM's Michael F. Holick receives American Society for Bone and Mineral Research award 2
... United States have autoantibodies, which are proteins made by ... define a condition known as autoimmunity, a study shows. ... of the most common type of autoantibody, known as ... is highest among women, older individuals, and African-Americans. The ...
... estimated to be seven billion and all these mouths ... of fish stocks in our seas fish farming is ... issues about maintaining the health of stock and how ... Central,s open access journal BMC Microbiology demonstrates ...
... evolution of pigmentation patterns on mollusk seashellswhich could ... proved to be a challenging feat for researchers. ... of Pittsburgh and University of California, Berkeley, researchers ... sea snail Conus to generate a ...
Cached Biology News:NIH study shows 32 million Americans have autoantibodies that target their own tissues 2Titanium dioxide film enhances the sun's natural disinfection power 2Breakthrough model reveals evolution of ancient nervous systems through seashell colors 2
(Date:7/11/2014)... 11, 2014 Cayenne Medical, Inc., ... in the soft tissue reconstruction segment, announced the ... for surgeries involving the shoulder and extremities. The ... novel, inserter-controlled deployment method. The unique delivery eliminates ... anchor pull-out, or anchor displacement (also commonly know ...
(Date:7/10/2014)... Boston, Mass. (PRWEB) July 10, 2014 ... , today announced that Alan Swahn, a former vice ... Terascala’s executive team as vice president of marketing. Terascala’s ... from Dell and NetApp create the highest performance and ... has been appointed to guide Terascala’s channel expansion and ...
(Date:7/10/2014)... Calabasas, CA (PRWEB) July 10, 2014 ... academic institutions and professional associations, addressed the challenges of ... & Medical Device Industries” through strategic sourcing. Describing the ... ) with the Supply Chain Management Institute ( SCMI) ... the event on June 24 at the Kroc Institute ...
(Date:7/10/2014)... Research and Markets ( http://www.researchandmarkets.com/research/s3bqj2/photonic ) ... Photonic Integrated Circuit (Monolithic Integration, Hybrid Integration, Module ... to their offering. ... integration traces its roots in the latter half ... integration went unexplored and unfulfilled for several decades ...
Breaking Biology Technology:Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 2Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 3Terascala Expands Executive Team 2Terascala Expands Executive Team 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 2Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 4International Photonic Integrated Circuit (Monolithic Integration, Hybrid Integration, Module Integration) Market - Forecasts to 2019 2
... Jan. 28 Tissue Genesis, Inc., an emerging ... American Medical Systems Holdings, Inc. (Nasdaq: AMMD ) announced ... development of adipose (fat)–derived regenerative cells for use in treating ... million over the life of the agreement to obtain ...
... MADRID , Jan. 28 The 2009 BBVA ... to physicist and chemist Richard N. Zare , of ... the University of Maryland , for their independent, fundamental contributions ... of nature,s building blocks and the underlying interactions between them by ...
... , ... , , ... today,that Scopus Custom Data, the underlying source of Scopus.com, the world,s,largest abstract ... citation linkage analysis between scientific,articles and patents. JST, as the funding agency ...
Cached Biology Technology:American Medical Systems and Tissue Genesis Sign $1.1 Million Collaboration Deal 2American Medical Systems and Tissue Genesis Sign $1.1 Million Collaboration Deal 3American Medical Systems and Tissue Genesis Sign $1.1 Million Collaboration Deal 4Zare and Fisher Win the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences for Rendering Molecules Visible and Analyzing Their Collective Behavior 2Zare and Fisher Win the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences for Rendering Molecules Visible and Analyzing Their Collective Behavior 3Zare and Fisher Win the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences for Rendering Molecules Visible and Analyzing Their Collective Behavior 4Zare and Fisher Win the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences for Rendering Molecules Visible and Analyzing Their Collective Behavior 5Zare and Fisher Win the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences for Rendering Molecules Visible and Analyzing Their Collective Behavior 6Zare and Fisher Win the BBVA Foundation Frontiers of Knowledge Award in Basic Sciences for Rendering Molecules Visible and Analyzing Their Collective Behavior 7Japan Science and Technology Agency (JST) Selects Scopus Custom Data for Citation Linkage Analysis Between Scientific Articles and Patents 2Japan Science and Technology Agency (JST) Selects Scopus Custom Data for Citation Linkage Analysis Between Scientific Articles and Patents 3Japan Science and Technology Agency (JST) Selects Scopus Custom Data for Citation Linkage Analysis Between Scientific Articles and Patents 4Japan Science and Technology Agency (JST) Selects Scopus Custom Data for Citation Linkage Analysis Between Scientific Articles and Patents 5Japan Science and Technology Agency (JST) Selects Scopus Custom Data for Citation Linkage Analysis Between Scientific Articles and Patents 6
... 10 ,Yeast extract, 5 ,Sodium chloride, ... ammonium citrate, 0.5 ,IPTG, 0.03 ... autoclavable chromogenic substrate for -galactosidase. The ... generates a black insoluble precipitate. Lac+ ...
S-100 alpha/beta chain (8B10)...
SCCRO (S-17)...
... is a nucleoside antibiotic ... is a potent translational ... and eukaryotic cells. Resistance ... by the products of ...
Biology Products: