网格布应该埋在水泥里还是腻子里？专业施工指南
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网格布的正确埋设位置分析
Analysis of Proper Fiberglass Mesh Installation Position
网格布主要铺设在不同材质墙面的接缝处，其主要作用是防止因两侧材料不均匀变形而导致墙面开裂。
Fiberglass mesh is primarily installed at joints between different wall materials, with its main purpose being to prevent wall cracks caused by uneven deformation of adjacent materials.
最佳埋设位置：
Optimal Installation Position:
从网格布的埋设目的可以明白，将其埋在墙面最底层的材料中是最合适的，例如水泥找平层或水泥砂浆等打底材料中。
Understanding the purpose of mesh installation makes it clear that embedding it in the wall's base layer materials is most appropriate, such as in cement leveling layers or cement mortar undercoats.
不推荐埋在腻子层的原因：
Reasons Against Embedding in Putty Layer:
而批墙腻子通常已接近面层，将网格布埋在腻子里有两个缺点，一是腻子的强度较低，二是腻子的厚度较薄，不利于网格布受力。
Wall putty is typically close to the surface layer. Embedding mesh in putty has two disadvantages: first, putty has lower strength; second, putty layers are relatively thin, which is not conducive to proper mesh stress distribution.
专业建议：
Professional Recommendation:
对于最佳防裂效果，建议将网格布埋设在水泥基层中，这样能充分发挥其抗裂性能，确保墙面长期稳定。
For optimal crack prevention, it is recommended to embed fiberglass mesh in the cement base layer, which allows it to fully perform its anti-cracking function and ensures long-term wall stability.
