You can tell the quality of glass rod at a glance

1. The worst Fiber Glass is very cheap and breaks after folding twice. The production process is clay crucible drawing. The glass rod is usually made of waste glass such as beer bottles. It is a production process prohibited by the state, and the surface coating is not an alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, generally sold in large quantities in the market, often lacks length, is easy to shift, and is easy to puncture the skin. This type of glass rod is used in layers with insufficient thermal insulation weight and weak joints. It usually loses its strength after two months. If the mortar is knocked out and the Fiber Glass is taken out, the fiberglass yarn will be Become slightly powdery.

2. There is another kind called imitation platinum glass rod. But sometimes it is difficult to judge the authenticity. Its quality cannot meet the requirements of a truly alkali-resistant glass rod in appearance for exterior wall insulation. The fiber diameter is relatively thin, and the glass used is broken glass, also called mixed yarn. This is an imitation of often some clear, flat fiberglass.
3. Standard and good quality glass rod has good alkali resistance in the selection of materials. The advantage is that all alkali resistance and high longitudinal and latitudinal tensile strength are made of platinum. The woven emulsions are all made of Glass Fiber as the base material. The product has good hand feel and good construction conformability, and greatly reduces the amount of plastering mortar.