Comparative analysis of the mutual use of glass yarn and welded wire mesh

Cracks on galvanized steel Fiber Glass block masonry walls are a common quality problem in construction projects. Hot-dip galvanized steel wire Fiber Glass plays an increasingly important role in the thermal insulation of exterior wall buildings due to its solid structure, strong integrity, and high corrosion resistance.

Crack-resistant protective layer for tile facings. After the insulation layer is cured and dried, apply the first layer of anti-cracking mortar, with the thickness controlled to 2 to 3 mm. Cut the four-corner Fiber Glass into sections according to the structure size for paving. The longest length should not exceed 3m. Pre-fold the four-corner Fiber Glass at the corners into right angles. During the process of cutting the Fiber Glass, the Fiber Glass must not be folded into a dead fold. Net pockets should not be formed during the paving process. After the net is opened, it should be paved smoothly in the direction. First use U-shaped clamps to clamp the four-corner net to make it close to the surface of the anti-cracking mortar, and then use plastic anchors in a two-way @500 plum blossom shape. Bolts anchor the four-corner Fiber Glass to the base wall. Cement nails and gaskets should be used at the ends of the steel Fiber Glass on the inner side of the window, parapets, settlement joints, etc. to fix the steel Fiber Glass to the main structure. After the four-corner Fiber Glass is laid and passed the inspection, apply a second coat of anti-crack mortar, and wrap the four-corner Fiber Glass in the anti-crack mortar.
glass yarn is made of fiberglass woven fabric as the base material, which is soaked and coated with polymer anti-emulsion. As a result, it has good alkali resistance, flexibility and high tensile strength in the longitudinal and latitudinal directions, and can be widely used for thermal insulation, waterproofing, crack resistance, etc. of interior and exterior walls of buildings. Fiberglass glass yarn is mainly alkali-resistant fiberglass glass yarn. It is made of medium-alkali-free Fiber Glass yarn and twisted into a special organizational structure - leno tissue. It is then treated with high-temperature heat setting such as alkali resistance and reinforcing agents. .
The glass yarn plays the role of stress dispersion in the external insulation system. Together with the plaster glue, it forms the protective surface layer of the external insulation system to resist surface cracking caused by changes in natural temperature and humidity and accidental impacts. The performance of the fiberglass Fiber Glass and its compatibility with the plastering mortar are also factors that must be considered in the external insulation system's resistance to cracking.
From the above two points, it is not difficult to see that the functions of galvanized steel wire Fiber Glass and fiber glass yarn in exterior wall insulation construction are basically the same, but galvanized steel wire Fiber Glass is more suitable for various wall materials than fiber glass yarn. Usually, if we install galvanized steel Fiber Glass at the corners of walls and at the intersections between masonry and concrete beams and columns, it can improve the overall performance of the surface material. glass yarn is also used in the construction of roof waterproof coatings. We often say that fiber cloth can be used for three coats of one cloth and four coats of one cloth.
When the exterior facing is tiles, the galvanized square steel Fiber Glass reinforced structure is better than the grid cloth reinforced structure. The galvanized square steel Fiber Glass can effectively balance the crack resistance and the requirements of the base layer strength of the tiles, making the reinforcement system The tensile strength is ≥0.4, which meets the stability and safety of the insulation system.