scaffolding
In April 2018, a widely disseminated internal document showed that the concrete strength of individual buildings of Tianfang yuemeijiang project did not meet the design...
Inspection method: observation and hand mold inspection 4.2.2 the plastering around corner guards, holes, grooves and boxes shall be neat and smooth, and the plastering...
2. Before hoisting, operators must be provided with safety education and safety technical disclosure. 5、 Category of harmful factors of demolition works: object strike and...
When horizontal directional drilling has not been invented, to lay pipelines through rivers or obstacles, it needs to be completed by means of digging pits...
Verification records of gas fire extinguishing system engineering quality control data. 5. Data verification records and project quality acceptance records shall be filled in according...
6. Base course alkali flashing: the moisture content of the base course is too high, which makes the alkali resistant sealing primer unable to neutralize...
Make a waterproof protective layer outside the waterproof layer. The treatment of screw hole on the inner wall of the structure is the same as...
The International Convention and Exhibition Center, Lida shopping plaza and Qingdao Grand Theater around the Municipal Museum have toll parking lots to provide parking services....
Swivel Scaffolding 2. III. scope of coverage 1. relevant requirements 1. Application method. If there is a charge, please don’t believe it! The campus itinerary...
At the same time, in order to further answer the enterprise’s questions about the construction labor qualification of construction enterprises, our office has summarized the...
