砌筑工程安全作业交底.doc

内容摘要：
1、 在操作之前必须检查操作环境是否符合安全要求，道路是否畅通，机具是否完好牢固，安全设施和防护用品是否齐全，经检查符合要求后才可施工。
2、 砌基础时，应检查和经常注意基坑土质变化情况，有无崩裂现象。堆放砖块材料应离开坑边1m以上，当深基坑装设挡板支撑时，操作人员应设梯子上下，不得攀跳；运料不得碰撞支撑，也不得踩踏砌体和支撑上下。
3、 墙身砌体高度超过地坪1.2m以上时，应搭设脚手架。在一层以上或高度超过4m时，采用脚手架必须支搭安全网；采用外脚手架应设护身栏杆和挡脚板后方可砌筑。
4、 脚手架上堆料不得超过规定荷载，堆砖高度不得超过三皮侧砖，同一块脚手板上的操作人员不应超过二人。
5、 在楼层（特别是预制板面）施工时，堆放机械、砖块等物品不得超过使用荷载，如超过荷载时，必须经过验算采取有效加固措施后方可进行堆放和施工。
6、 不准站在墙顶上划线、刮缝和清扫墙面或检查大角垂直等工作。
7、 不准用不稳固的工具或物体在脚手板面垫高操作，更不准在未经加固的情况下，在一层脚手架上随意再叠加一层。脚手板不容许有空头现象，不准用小楞木作立人板。
8、 砍砖时应面向内打，注意碎砖跳出伤人。
9、 使用于垂直运输的吊笼、绳索具等，必须满足负荷要求，牢固无损；吊运时不得超载并须经常检查，发现问题及时修理。
10、用起重机吊砖要用砖笼，吊砂浆的料斗不能装得过满，吊杆回转范围不得有人停留。
11、砖料运输车辆，两车前后距离：平道上不小于2米，坡道上不小于10米。装砖时要先取高处后取低处，防止倒塌伤人。
12、砌好的山墙，应临时系联系杆（如檀条等）放置在各跨山墙上，使其联系稳定，或采取其它有效的加固措施。
13、冬季施工时，脚手板上有冰霜、积雪，应先清除后才能上架子进
Abstract:
1, before the operation to check compliance with safety requirements, operating environment, the road is smooth, firm machinery is intact, safety and protective equipment are complete, after inspection to meet the requirements before construction.
2, jigsaw puzzle, foundation, excavation should be checked and regular attention to soil changes, with or without crack phenomenon. Stacking bricks material should be more than 1m away Kengbian, when the baffle support the installation of deep foundation pit, the operator should set the ladder up and down, not climbing jump; transport material may not impact support, it may not trample down masonry and support.
3, height masonry walls more than 1.2m above floor should scaffold erection. In the layer above or height of more than 4m, the use of scaffolding to take a safety net support; using scaffolding should be located outside the fence and protect body only after foot masonry block.
4, the scaffolding material can not exceed the load heap, stack brick height more than three skin side of the brick, with a scaffold board operator should not exceed two.
5, the floor (especially pre-board) construction, piling machinery, bricks and other items shall not exceed the use of load, such as over load, the reinforcement must take effective measures for checking before they can be stacked and construction.
6, allowed to stand on top of the wall liner, scraping sewing and cleaning wall or vertical, etc. Check horn.
7, allowed use of tools or objects not a solid surface in the scaffold board booster operation, but are not allowed without the reinforcement of the case, then a layer of scaffolding superimposed on a random floor. Scaffold board does not allow short phenomenon, not allowed to board with a small flute wood Liren.
8, were playing for cutting brick should pay attention to broken bricks out of wounding.
9, used in vertical transport cage, a rope, etc., must meet the load requirements, a solid non-destructive; lifting shall not be overloaded and must always check and found that the problem be repaired.
10, a crane to use brick brick cage, hanging mortar hopper can not hold too full, the boom may turn some people stay in range.
11, brick material transport vehicles, two vehicles before and after the distance: not less than 2 meters flat trail, the ramp is not less than 10 meters. Loaded slabs, after first taking the lower height taken to prevent the collapse of wounding.
12, Qi Hao of the gable, the interim system should contact rod (such as the Tan strips) placed in the inter-mountain wall, so that contact stability, or take other effective reinforcement.
13, winter construction, scaffold board with frost, snow, should be on the shelves into the cleared