Stone is a product that is frequently used in architecture, especially for stone curtain walls. China is a relatively large country in production and use, so what testing is required for stone curtain walls? Next, let's take a look with Fabulous editor.

　　Chemical anchor bolt: generally used to test the difficulty of product pulling.

　　Steel: mainly tests its physical properties, such as tensile and bending resistance.

　　Stone: Mainly based on bending strength and water absorption.

　　Sealant: It mainly depends on whether the product's pollution resistance meets the regulations.

　　We also need to test the air tightness, water tightness, and wind pressure resistance.