In addition, these aggregates formed by the amphiphilic structures would cause obstruction of the clay minerals pore throats, thereby making it even more difficult for the penetration of water molecules.
It is considered that the multiple pores in the adhesive paste used in the low-quality recycled coarse aggregate (LRCA) were filled with high-fluidity modification paste, making water penetration more difficult and thereby reducing the absorption rate.
While these policies have proven to be effective, the way they have been designed to date has led to costly market distortions that are becoming more difficult to ignore as penetrations reach unpreceded levels.
However, the NaCl electrolyte easily penetrated TSA-anodised porous layers when they were not postreated, while penetration was slightly more difficult in cold-postreated specimens.
It will be more difficult to bring about a good infiltrant penetration to ensure effective crack growth suppression.
On the other hand, TAP appeared to have greater retention and deeper penetration; thus, it was more difficult to remove.
Even though the penetration progress becomes more and more difficult with the increase of depth, the nose is able to move downward under sufficient strokes.
However, these results must be regarded as a best case analysis, since if femtocells are not subsidized, a 100% penetration for indoor users will be more difficult to achieve.
However, as the level of penetrations increases, the variability concern becomes more difficult to handle [16].
While it's true that the penetration of electronic social networks makes it more difficult for governments to "control the story", sophisticated governments can still fairly easily ensure that the story doesn't turn into one they strongly dislike.
