A Step Forward in the Recycling. Mixed Recycling with Emulsion and Cement

Title: A Step Forward in the Recycling. Mixed Recycling with Emulsion and Cement
Author(s): Potti
Paper category : conference
Book title: International RILEM Conference on the Use of Recycled Materials in Building and Structures
Editor(s): E. Vázquez, Ch. F. Hendriks and G.M.T. Janssen
Print-ISBN: 2-912143-52-7
e-ISBN: 2912143756
Publisher: RILEM Publications SARL
Publication year: 2004
Pages: 3 - 12
Total Pages: 10
Nb references: 5
Language: English

Abstract: There exist different types of pavement recycling:by means of cold or hot techniques,
with emulsion,with cement,mixed,in-place or in plant.
The subject of this paper is cold in-place recycling with emulsion and a small cement
percentage,about 0,5%the aggregate ’s weight.The addition of this small quantity offers
the possibility to keep the flexible characteristics of a material which has been treated with
bituminous binder;at the same time it is complementary with the characteristics of a
hydraulic binder:the recycled mix becomes resistant much before,and it has higher water
susceptibility,that is to say,conserved resistance can be assured at about 80%,much
higher that the one required in article 20 "Reciclado in situ con emulsión de capas
bituminosas" (In-place recycling with emulsion of bituminous wearing courses)of the
Spanish specifications memorandum PG-4,Orden Circular 8/2001.
Likewise,comments are included as to small differences in the formulation of the mix,
performance and setting-up of recycling with traditional emulsion.

Online publication: 2004-09-29
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/2912143756.001