When filling cracks in separate sub-portions 2 of a structure 1 by surrounding each sub- portion with a closely fitting fluid-impermeable covering 3, sealing boundary edges of the covering to the structure to form a fluid-tight enclosure 41 and evacuating the enclosure to draw hardenable ...
Slide a thin plastic or wooden knife around the inside walls of the jar to remove bubbles. Put the lids and rings on the jars. Add a few cups of cold water to your boiling water bath to equalize the water temperature. Place jars in the water, making sure there’re covered with at le...
Even if broken cracks appear, because of the drag action of the thin strip (3), reparation is not needed to be carried out, and subsequent construction is not affected. Therefore, the utility model has the advantages of convenient construction and low cost so as to achieve the purpose of ...
As shown in FIGS. 13 and 14, bag 10 is importantly provided with a rigid fitment 18 through which the product is introduced into the bag. Fitment 18 is preferably molded of a suitable material, such as high density polyethylene free of pin holes or cracks and capable of withstanding gamma ...
14b). It is used to observe the geological structural characteristics, such as the occurrence, development, and separation degree of coal seam cracks in the borehole (Wang et al. 2018; Xie et al. 2019). It can also distinguish various geological structures, such as rock masses, coal seams...
Shuttering plate for filling holes or cracks in decorative walls - has adhesive layer for holding facing material and holes for filler injection The hole or crack in the decorative wall is filled by using the plate which covers the hole. The shuttering plate is anchored by the web and the fl...
It follows from the figure that, in the last 3-4 mm from the apex, voids were present mainly in the roots filled with the Th compaction method; i-voids occurred on the entire surface of contact with the walls of the root canal obturation and s-voids mostly in the coronal part of the...
Port 3 is provided in one of walls 7. In FIG. 1B, mesh tube 1 has been introduced into internal cavity 2 through port 3. In alternative embodiments, the mesh tube may be introduced into the cavity during the manufacturing or assembly process during which the cavity is made. This latter...
When filling cracks in separate sub-portions 2 of a structure 1 by surrounding each sub- portion with a closely fitting fluid-impermeable covering 3, sealing boundary edges of the covering to the structure to form a fluid-tight enclosure 41 and evacuating the enclosure to draw hardenable ...
1. Device for filling cracks in rustic and similar walls, being provided to allow filling cracks brick walls, stone or any other kind, is characterized in that it is constituted by a container plastic bag filler material, said bag a conical shape whose vertex is likely to be sectioned to ...