The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2016
Filed:
Apr. 02, 2014
Applicant:
Italcementi S.p.a., Bergamo, IT;
Inventors:
Alessandro Morbi, Bergamo, IT;
Marcello Antonio Molfetta, Mesagne-Brindisi, IT;
Sara Sgobba, Bergamo, IT;
Assignee:
Italcementi S.p.A, Bergamo, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 19/42 (2006.01); C04B 18/12 (2006.01); C04B 18/22 (2006.01); C04B 28/02 (2006.01); C04B 111/50 (2006.01); C04B 111/52 (2006.01); C04B 111/60 (2006.01);
U.S. Cl.
CPC ...
E01C 19/42 (2013.01); C04B 18/12 (2013.01); C04B 18/22 (2013.01); C04B 28/02 (2013.01); C04B 2111/503 (2013.01); C04B 2111/52 (2013.01); C04B 2111/60 (2013.01); C04B 2201/52 (2013.01); Y02W 30/96 (2015.05);
Abstract
It is disclosed a concrete screed with recycled rubber from discarded tyres (PFU), comprising cement, pre-treated recycled rubber from discarded tyres, with particle size comprised between 0.1 and 20 mm, preferably between 1 and 10 mm, still more preferably between 2 and 5 mm, pre-treated, inert materials, polymeric additives and water.