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Method of manufacturing anion emulsified asphalt
The present invention relates to anion emulsified asphalt, capable of being mixed with aggregate and dispersing asphalt in water to enhance storage stability, and a manufacturing method thereof. The present invention provides the anion emulsified asphalt and the manufacturing method thereof, wherein the anion emulsified asphalt contains: 3-5 parts by weight of nonionic emulsifier; 1-3 parts by weight of anion emulsifier; 0.6-1.5 parts by weight of a pH regulator; 80-120 parts by weight of water; and 25-40 parts by weight of a polymer additive, with respect to 100 parts by weight of the asphalt, and the method comprises: a first mixture forming step of mixing the asphalt with the anionic emulsifier; a second mixture forming step of mixing the anionic emulsifier, the pH regulator and the water; a rosin acid sodium adding step of adding rosin acid sodium to the second mixture; a third mixture forming step of adding the first mixture and the second mixture to produce a third mixture; and a polymer additive adding step of adding the polymer additive to the third mixture.
본 발명은 음이온 유화아스팔트 및 이의 제조방법에 관한 것으로, 아스팔트 100중량부에 대하여 비이온 유화제 3 ~ 5중량부, 음이온 유화제 1 ~ 3중량부, PH 조절제 0.6 ~ 1.5중량부, 물 80 ~ 120중량부 및 고분자 첨가제 25 ~ 40중량부 가 포함되며, 아스팔트 및 비이온유화제를 혼합하는 제1혼합물 형성단계; 음이온유화제, PH 조절제 및 물을 혼합하는 제2혼합물 형성단계; 제2혼합물에 로진산나트륨을 추가하는 로진산나트륨 추가단계; 제1혼합물 및 제2혼합물을 추가하여 제3혼합물을 제조하는 제3혼합물 형성단계; 및 제3혼합물에 고분자첨가제를 추가하는 고분자첨가제 추가단계를 포함하는 음이온 유화아스팔트 및 이의 제조방법을 제공한다.
Method of manufacturing anion emulsified asphalt
The present invention relates to anion emulsified asphalt, capable of being mixed with aggregate and dispersing asphalt in water to enhance storage stability, and a manufacturing method thereof. The present invention provides the anion emulsified asphalt and the manufacturing method thereof, wherein the anion emulsified asphalt contains: 3-5 parts by weight of nonionic emulsifier; 1-3 parts by weight of anion emulsifier; 0.6-1.5 parts by weight of a pH regulator; 80-120 parts by weight of water; and 25-40 parts by weight of a polymer additive, with respect to 100 parts by weight of the asphalt, and the method comprises: a first mixture forming step of mixing the asphalt with the anionic emulsifier; a second mixture forming step of mixing the anionic emulsifier, the pH regulator and the water; a rosin acid sodium adding step of adding rosin acid sodium to the second mixture; a third mixture forming step of adding the first mixture and the second mixture to produce a third mixture; and a polymer additive adding step of adding the polymer additive to the third mixture.
본 발명은 음이온 유화아스팔트 및 이의 제조방법에 관한 것으로, 아스팔트 100중량부에 대하여 비이온 유화제 3 ~ 5중량부, 음이온 유화제 1 ~ 3중량부, PH 조절제 0.6 ~ 1.5중량부, 물 80 ~ 120중량부 및 고분자 첨가제 25 ~ 40중량부 가 포함되며, 아스팔트 및 비이온유화제를 혼합하는 제1혼합물 형성단계; 음이온유화제, PH 조절제 및 물을 혼합하는 제2혼합물 형성단계; 제2혼합물에 로진산나트륨을 추가하는 로진산나트륨 추가단계; 제1혼합물 및 제2혼합물을 추가하여 제3혼합물을 제조하는 제3혼합물 형성단계; 및 제3혼합물에 고분자첨가제를 추가하는 고분자첨가제 추가단계를 포함하는 음이온 유화아스팔트 및 이의 제조방법을 제공한다.
Method of manufacturing anion emulsified asphalt
음이온 유화아스팔트 제조방법
2017-05-08
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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