Grafting waste rubber powder and its application in asphalt

2021 ◽  
Vol 271 ◽  
pp. 121881
Author(s):  
XiaoPing Wang ◽  
Li Hong ◽  
HaiJian Wu ◽  
HuiLin Liu ◽  
DeMing Jia
Keyword(s):  
Rubber Powder ◽  
Waste Rubber ◽  
Waste Rubber Powder

Development and material properties of reinforced plywood using carbon fiber and waste rubber powder

2016 ◽  
Vol 39 (3) ◽  
pp. 675-680 ◽  
Author(s):  
Alireza Ashori ◽  
Mohammad Ghofrani ◽  
Mohammad Hadi Rezvani ◽  
Nadir Ayrilmis
Keyword(s):  
Carbon Fiber ◽  
Material Properties ◽  
Rubber Powder ◽  
Waste Rubber ◽  
Waste Rubber Powder

Recovery of some metal ions using gamma-radiation induced grafted waste rubber powder

1998 ◽  
Vol 238 (1-2) ◽  
pp. 43-51 ◽  
Author(s):  
E. M. Abdel-Bary ◽  
A. M. Dessouki ◽  
E. M. El-Nesr ◽  
M. M. Hassan
Keyword(s):  
Gamma Radiation ◽  
Metal Ions ◽  
Rubber Powder ◽  
Waste Rubber ◽  
Radiation Induced ◽  
Waste Rubber Powder

A novel grafting-modified waste rubber powder as filler in natural rubber vulcanizates

2015 ◽  
Vol 133 (6) ◽  
pp. n/a-n/a ◽  
Author(s):  
Ruobing Yu ◽  
Zhaohong Gong ◽  
Weihong Guo ◽  
Haibin Zhang ◽  
Chunling Liu
Keyword(s):  
Natural Rubber ◽  
Rubber Powder ◽  
Waste Rubber ◽  
Waste Rubber Powder ◽  
Natural Rubber Vulcanizates

scholarly journals Preparation of Octadecyl Amine Grafted over Waste Rubber Powder (ODA-WRP) and Properties of Its Incorporation in SBS-Modified Asphalt

Polymers ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 665 ◽  
Author(s):  
Meizhao Han ◽  
Xiang Zeng ◽  
Yaseen Muhammad ◽  
Jing Li ◽  
Jing Yang ◽  
...  
Keyword(s):  
Loss Modulus ◽  
Creep Recovery ◽  
Rubber Powder ◽  
Modified Asphalt ◽  
Grafting Reaction ◽  
Waste Rubber ◽  
Covalent Grafting ◽  
Waste Rubber Powder ◽  
Sbs Modified Asphalt ◽  
Octadecyl Amine

Through a covalent grafting reaction, octadecyl amine (ODA) was grafted on the surface of waste rubber powder (WRP) to obtain an ODA-WRP modifier, which was in turn compounded with a styrene-butadiene-styrene block copolymer (SBS) to prepare ODA-WRP/SBS-modified asphalt. The three major indicators (i.e., dynamic shear rheometer (DSR), multi-stress creep recovery (MSCR), and separation tests) showed that 1-ODA-WRP effectively improved the complex shear modulus (G*), elastic Modulus (G′), and loss modulus (G″) by 36.47%, 40.57%, and 34.77% (64 °C and 10 Hz), respectively, as compared to pristine SBS-modified asphalt. Fluorescence microscopy (FM) results concluded that the enhancement in mechanical properties was accredited to the better compatibility of various components in asphalt and establishment of network structure between ODA-WRP and SBS in ODA-WRP/SBS-modified asphalt. Fourier infrared spectroscopy (FT-IR) and scanning electron microscope (SEM) analyses confirmed the successful synthesis of ODA-WRP. This study could be of great help in synthesizing ODA-WRP asphalt modified with SBS for highways and construction applications.

Near-zero restrained shrinkage polymer concrete incorporating ceramsite and waste rubber powder

2020 ◽  
Vol 110 ◽  
pp. 103584
Author(s):  
Yinong Shen ◽  
Xiaobing Ma ◽  
Jiantao Huang ◽  
Fan Hao ◽  
Jianfu Lv ◽  
...  
Keyword(s):  
Polymer Concrete ◽  
Restrained Shrinkage ◽  
Rubber Powder ◽  
Waste Rubber ◽  
Waste Rubber Powder
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