Novel asphalt cold-patch material and preparation method thereof

Novel asphalt cold-patch material and preparation method thereof

The invention discloses a novel asphalt cold-patch material and a preparation method thereof, belonging to the technical field of pavement patching. The preparation method is used for recycling wastetiles and waste rubber materials to prepare the asphalt cold-patch material and comprises the followi...

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Hauptverfasser: XIANG CHONGWEN, MAO LANJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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creator XIANG CHONGWEN
MAO LANJUN
description The invention discloses a novel asphalt cold-patch material and a preparation method thereof, belonging to the technical field of pavement patching. The preparation method is used for recycling wastetiles and waste rubber materials to prepare the asphalt cold-patch material and comprises the following steps: (1) crushing waste glassfiber asphalt shingles; (2) pouring the waste rubber materials into a batching tank for heating and melting, adding the crushed waste glassfiber asphalt shingles and asphalt after the waste rubber materials are completely melted, heated and dehydrated to a state ofno obvious bubbles, and then carrying out heating and uniform stirring; (3) after the glass fibers in the batching tank are completely dispersed into threads and the materials are uniformly dispersed, conducting cooling to 120 DEG C, adding a cold-patch modifier, and conducting uniform mixing; and (4) adding stone and the materials in the batching tank into a stirring tank, and carrying out uniform stirring to obtain the
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subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
title Novel asphalt cold-patch material and preparation method thereof
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