外墙耐碱网格布与玻纤网格布的区别解析 | VarageSale谷歌推广点击量低的原因
问题一：为什么VarageSale平台回头客多但谷歌推广点击量低？
Question 1: Why does VarageSale have high repeat customers but low Google Ads click-through rate?
VarageSale作为二手交易平台，其高复购率源于：1) 社区化运营模式增强用户粘性 2) 严格的实名认证提升交易信任度 3) 本地化服务精准匹配需求。而谷歌推广效果不佳可能因为：1) 关键词定位不够精准 2) 广告素材缺乏吸引力 3) 未做好再营销（Remarketing）。
As a second-hand trading platform, VarageSale's high repurchase rate comes from: 1) Community-based operation model enhances user stickiness 2) Strict real-name authentication improves transaction trust 3) Localized service accurately matches needs. The poor performance of Google Ads may be due to: 1) Imprecise keyword targeting 2) Unattractive ad creatives 3) Lack of remarketing strategies.
问题二：外墙耐碱网格布和玻纤网格布有什么区别？
Question 2: What's the difference between alkali-resistant mesh and fiberglass mesh?
核心区别对比：
Key Differences:
- 原材料：两者都以玻璃纤维为主，但耐碱网格布采用特殊涂层工艺
- Material: Both use fiberglass as main material, but alkali-resistant mesh has special coating
- 用途：耐碱网格布专用于外墙保温系统，玻纤网格布多用于防水工程
- Application: Alkali-resistant mesh for exterior insulation systems, fiberglass mesh for waterproofing
- 性能：耐碱型具有防腐蚀特性，抗拉强度比普通玻纤网格布高30-50%
- Performance: Alkali-resistant type has anti-corrosion properties, 30-50% higher tensile strength
选购建议：外墙工程优先选择耐碱网格布（标准要求克重≥160g/㎡），室内防水可用普通玻纤网格布。
Selection Tip: Choose alkali-resistant mesh for exterior walls (standard weight ≥160g/㎡), regular fiberglass mesh for indoor waterproofing.
