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With the development of national economy, the speed of traffic growth is faster ...
Polypropylene fiber is a new kind of concrete reinforcing fiber, which is called...
The shape design of steel fiber overcomes the defects that the deformed parts of...
The construction technology of steel fiber in construction and use also has cert...
Crack resistance refers to the ability of concrete to resist dry shrinkage defor...
There are many reasons for concrete cracks, but the fundamental reason is that t...
cellulose fiber can avoid bleeding and segregation, it can retard the setting an...
The first category: paper gypsum line, this type of gypsum line is still very co...
