Improved asphalt composition

A technology of modified asphalt and composition, which is applied in the direction of building structure, building components, building insulation materials, etc. It can solve the problems of shedding, large temperature influence, asphalt cracking, etc., and achieve strong adhesion, small temperature influence change, The effect of strong crack resistance

Inactive Publication Date: 2016-10-12
青岛燕园海洋生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing asphalt is prone to cracking, is greatly affected by temperature, and is prone to problems such as falling off

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A modified asphalt composition made from the following raw materials in parts by mass:

[0012] 11 parts of waste tire rubber powder, 10 parts of polyethylene waste, 9 parts of terpene resin, 6 parts of solvent oil, 2 parts of alcohol ether carboxylate interface agent, 4 parts of potassium chloride, 5 parts of m-nitrophenol, twelve 6 parts of sodium alkylbenzenesulfonate, 3 parts of tetraethylammonium chloride, 6 parts of hexadecyltributylphosphorus bromide, 7 parts of diethylaminoethanol hexanoate, 3 parts of praseodymium trifluoroacetylacetonate, 5 parts of glycidyl acrylate copolymer, 4 parts of sulfur.

Embodiment 2

[0014] A modified asphalt composition made from the following raw materials in parts by mass:

[0015] 12 parts of waste tire rubber powder, 11 parts of polyethylene waste, 12 parts of terpene resin, 7 parts of solvent oil, 3 parts of alcohol ether carboxylate interface agent, 5 parts of potassium chloride, 6 parts of m-nitrophenol, twelve parts 7 parts of sodium alkylbenzenesulfonate, 4 parts of tetraethylammonium chloride, 7 parts of hexadecyltributylphosphorus bromide, 8 parts of diethylaminoethanol hexanoate, 3.5 parts of praseodymium trifluoroacetylacetonate, 6 parts of glycidyl acrylate copolymer, 5 parts of sulfur.

Embodiment 3

[0017] A modified asphalt composition made from the following raw materials in parts by mass:

[0018] 14 parts of waste tire rubber powder, 12 parts of polyethylene waste, 15 parts of terpene resin, 8 parts of solvent oil, 4 parts of alcohol ether carboxylate interface agent, 6 parts of potassium chloride, 7 parts of m-nitrophenol, twelve parts 8 parts of sodium alkylbenzenesulfonate, 5 parts of tetraethylammonium chloride, 8 parts of hexadecyltributylphosphorus bromide, 9 parts of diethylaminoethanol hexanoate, 4 parts of praseodymium trifluoroacetylacetonate, 7 parts of glycidyl acrylate copolymer and 6 parts of sulfur.

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PUM

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Abstract

The invention discloses a modified asphalt composition, which is prepared from the following raw materials in parts by mass: 11-14 parts of waste tire rubber powder, 10-12 parts of polyethylene waste, 9-15 parts of terpene resin, solvent oil 6‑8 parts, 2‑4 parts of alcohol ether carboxylate interface agent, 4‑6 parts of potassium chloride, 5‑7 parts of m-nitrophenol, 6‑8 parts of sodium dodecylbenzenesulfonate, tetraethyl 3‑5 parts of ammonium chloride, 6‑8 parts of cetyl tributylphosphine bromide, 7‑9 parts of diethylaminoethanol hexanoate, 3‑4 parts of praseodymium trifluoroacetylacetonate, glycidyl methacrylate 5-7 parts of ester copolymer, 4-6 parts of sulfur. The invention has strong crack resistance, little change due to temperature influence, strong adhesion, and is not easy to fall off.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a modified asphalt composition. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metal derivatives. It is a kind of high-viscosity organic liquid. It is liquid and has a black surface. It is soluble in carbon disulfide. Asphalt is a waterproof and moisture-proof and Anti-corrosion organic gelling material. The existing asphalt is prone to cracking, is greatly affected by temperature, and is prone to problems such as falling off. Contents of the invention [0003] In order to solve the above existing problems, the present invention provides a modified asphalt composition with strong crack resistance, little change due to temperature influence, strong adhesion, and not easy to fall off. [0004] The technical solution adopted by the present invention to solve the above technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L95/00C08L19/00C08L45/00C08L23/06C08L33/14C08K13/02C08K3/16C08K5/32C08K5/42C08K5/19
CPCC08L95/00C08L19/003C08L45/00C08L2205/035
Inventor 陆明军
Owner 青岛燕园海洋生物科技有限公司
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