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003			MX-MdCICY
005			20250625153914.0
040			_cCICY
090			_aB-13011
245	1	0	_aImproving the compressive strengths of cold-mix asphalt using asphalt emulsion modified by polyvinyl acetate
490	0		_vConstruction and Building Materials, 21(3), p.583-589, 2007
520	3		_aRut is the type of flexible pavement distress mostly occurring in Mexico, generally caused by exceedingly heavy axle loads. Therefore, the compressive strengths of cold-mix asphalt (CMA)must be improved, for this reason a polyvinyl acetate emulsion (PVAC-E)was added to a cationic quick set emulsified asphalt to obtain a modified asphalt emulsion that was mixed with a local aggregate in order to prepare two types of CMA. In the type I mix, aggregates were coated by a film of asphalt-polyvinyl acetate (A-PVAC)binder. In the type II mix, before the A-PVAC binder was layered, the aggregate was covered with the polymer by mixing the aggregate in a diluted PVAC-E. Since the microparticles of the polyvinyl acetate were well dispersed in the asphalt paving mixture matrix for modified CMA type II, the compressive strengths of test specimens were improved by 31
650	1	4	_aMODIFIED COLD-MIX ASPHALT
650	1	4	_aMODIFIED ASPHALT
650	1	4	_aASPHALT-POLYVINYL ACETATE BINDER
700	1	2	_aChávez-Valencia, L.E.
700	1	2	_aAlonso, E.
700	1	2	_aManzano, A.
700	1	2	_aPérez, J.
700	1	2	_aContreras, M.E.
700	1	2	_aSignoret, C.
856	4	0	_uhttps://drive.google.com/file/d/1dRbUxTROx9J_9X9i80Y8TCS3KbmrAZOl/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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