Function of fiber net in building plastering
The wall hanging wire mesh is used in the front wall plastering frame structure brick masonry and frame column and wall contact vertical slot and the top surface of the horizontal seam, a layout, the main purpose is to prevent the masonry wall and frame column and wall contact cracking (in order to reduce the cost of inner wall is mostly used for glass fiber mesh instead of wire net). For concrete, block, mortar of different material, its thermal expansion and contraction, with concrete walls, stretching strength of mortar strength and masonry plastering the disagreement rate caused by different degree of tension, in order to prevent the crack, we put different strength materials with steel wire mesh together to form a whole. The expansion rate is uniform, so the use of covered wire mesh to prevent, reduce external wall crack.
Because two kinds of wall materials because of the expansion rate is not always, will produce cracks, such as concrete wall and brick wall, and fiber network in two kinds of material surface, thereby reducing the generation of this crack.
Two kinds of hanging wire, a wall insulation, a construction process, because the majority of the high-rise hollow block, concrete hollow block and the expansion coefficients are not the same, easy to crack, resulting in external wall seepage and influence appearance, generally does not require full hanging, hanging parts: requirements the horizontal hanging wire mesh - the need to consider the block wall and concrete beams intersect, masonry walls and concrete columns (wall) intersection, block and beam gable intersect
