COMPARISON AND ANALYSIS OF TWO KINDS OF POLYURETHANE MATERIALS IN ENGINEERING CRACK GROUTINGCOMPARISON AND ANALYSIS OF TWO KINDS OF POLYURETHANE MATERIALS IN ENGINEERING CRACK GROUTING
This study mainly introduces the engineering application examples of hydrophobic polyurethane grouting materials,and compares and analyzes the performance characteristics and application scope of hydropho-bic polyurethane grouting liquid and hydrophilic polyurethane grouting liquid.The aim is to select the most suitable material in crack grouting and waterproofing application engineering,achieve the best waterproof effect,and provide reference for similar projects through the above analysis.
hydrophobic polyurethane grouthydrophilic polyurethane groutcrack grouting water stoppool water stoppolyurethane
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