建筑电气安装工程.doc

交底内容：
建筑电气安装工程
(一)技术交底
电气安装工程中的各分项工程的技术交底均应包括以下内容：
1．对材料、设备的要求；
2．主要机具；
3．作业条件；
4操作工艺；
5．质量标准；
6．成品保护；
7．应注意的质量问题。
下面以半硬质塑料管暗敷设分项工程技术交底为例说明。
半硬质阻燃型暗敷设工程技术交底
本技术交底适用于一般民用建筑内的照明工程，不得在高温场所及顶棚内敷设。
1．材料要求
(1)阻燃型塑料管及其附件其氧指数应符合消防规范有关要求，并有产品合格证。
(2)阻燃型塑料管的管壁应薄厚均匀，无气泡及管身变形等现象。
(3)开关盒、插座盒、接线盒等塑料盒、箱均应外观整齐、开孔齐全及无劈裂等现象。
(4)镀锌材料：扁铁、木螺丝、机螺丝等。
(5)辅助材料：铅丝、防腐漆、胶粘剂、水泥、砂子等。
2．主要机具
(1)铅笔、卷尺、水平尺、线锤、水桶、灰桶、灰铲。
(2)手锤、錾子、钢锯、锯条、刀锯、木锉等。
(3)台钻、手电钻、钻头、木钻、工具袋、工具箱、高凳等。
Cards on the table contents:
Building Electrical Installation
(A) of the technical disclosure
Electrical installation work in each sub-project of the technical disclosure should include the following:
1. On materials, equipment requirements;
2. Major equipment;
3. Operating conditions;
4 operating processes;
5. Quality standards;
6. Product protection;
7. Should pay attention to quality issues.
The following semi-rigid plastic tube dark sub-project technical disclosure laying an example.
Semi-rigid flame retardant dark laying Technology Details
The technical disclosure for general lighting within the civil construction works shall be laid in high places and the roof.
1. Material requirements
(1) flame-retardant plastic pipes and accessories shall comply with the fire of its oxygen index specification requirements, and have product certification.
(2) flame-retardant plastic pipe wall should be Bohou uniform, no bubbles and the tube body deformation and so on.
(3) switch boxes, outlet boxes, junction boxes and other plastic boxes, cases should look neat, complete and non-split holes and other phenomena.
(4) Galvanized Material: flat iron, wood screws, machine screws and so on.
(5) support materials: wire, anti-corrosion paint, adhesives, cement, sand and so on.
2. Major equipment
(1) pencil, tape measure, spirit level, line hammer, a bucket, ash bucket, ash shovel.
(2) hand-hammer, chisel, hacksaw, saw blade, saw blade, wood file and so on.
(3) bench drill, hand drill, drill, wood drill, tool bags, tool, high stool so.