Chongqing Qingtao Fiberglass Products Co., Ltd.

Chongqing Qingtao Fiberglass Products Co., Ltd.

Drywall Corner bead pasting method

2026 06/22

The building insulation material Drywall Corner bead is a fabric woven from glass fiber and dipped in polymer emulsion. The national standard Drywall Corner bead is stronger and more durable than ordinary cloth due to its special material properties, because it has high strength and good alkali resistance.
dry wall pvc corner bead
1. The preparation of polymer mortar must be responsible for by a dedicated person to ensure the mixing quality.
2. Turn the lid counterclockwise and remix the adhesive with a mixer or other tools to avoid adhesive separation and moderate mixing to avoid quality problems.
The polymer mortar mix ratio is: KL binder: 425# sulphoaluminate cement: sand (with 18 mesh sieve bottom): = 1: 1.88: 3.25 (weight ratio). Add 4 cement and sand in the tank, stir evenly, add binder according to the mix ratio, stir, stir evenly, avoid segregation, porridge. According to workability, water can be added appropriately.