2、二次砌体质量差，灰缝不饱满；

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

　　2、对所有现场危险源和特种设备操作的地方要设安全警示标牌和操作规程图牌；

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

　　1、项目部要加大对施工现场安全检查，对脚手架要做专项验收合格方可使用，对进入施工现场的人员要带安全冒，高空作业要洗系安全绳；