Housing construction project: scaffolding requirements
Housing construction project: scaffolding requirements
1, the support bar type cantilever scaffold erection requirements
Support bar type cantilever scaffolding, need to use load control, set-up is strong. Set-up should build good shelf, when make the bar out of the wall, then diagonal brace up and pick out the rail connection is firm, then build cantilever part, scaffolding, peripheral to rail and feet, for the net, in order to protect security.
2, even the wall piece set
According to the axis of the building size, in a horizontal direction every 3 (6 m) set a. Every 3 ~ 4 meters in the vertical direction should be set up, all point and ask each other the stagger, forming the plum flower arrangement, even the wall of the serpent method is the same as the console scaffold.
3, vertical control
Set-up, we will strictly control section of the scaffold of vertical degree, vertical degree of allowable deviation.
4, scaffolding laying
Scaffolding should be put with thick wooden planks of the bottom of society, each layer can be spread on the sheet metal stamping of perforation light scaffolding.
5, safety protection facilities
Scaffolding shall be set up in each layer barrier and pedal.
The scaffold of the lateral and underside with dense mesh nets closed, shelves to keep building and the necessary channel.
Choice of beam scaffold poling and beam connection (or longitudinal beam).
Should pick beam or girder in 150 ~ 200 mm long welded steel tubes, its diameter is smaller than scaffolding stud diameter 1.0 ~ 1.5 mm, with a fastener connection, at the same time set 1 ~ 2, sweep the floor at the bottom of the vertical rod rod, to ensure the stability of the shelf.
6, the structure of the cantilever beam and wall connection
Should be iron or stay well prepared holes, ensure reliable connection, not literally cut holes, destruction of the wall.
7, oblique rod (rope)
Diagonal member (rope) should be installed with tightening device, so that the rod can bear the load after tightening.
8, steel bracket
Steel bracket welding should ensure the quality of weld height, meets the requirements.
http://www.hunanworld.com/
1, the support bar type cantilever scaffold erection requirements
Support bar type cantilever scaffolding, need to use load control, set-up is strong. Set-up should build good shelf, when make the bar out of the wall, then diagonal brace up and pick out the rail connection is firm, then build cantilever part, scaffolding, peripheral to rail and feet, for the net, in order to protect security.
2, even the wall piece set
According to the axis of the building size, in a horizontal direction every 3 (6 m) set a. Every 3 ~ 4 meters in the vertical direction should be set up, all point and ask each other the stagger, forming the plum flower arrangement, even the wall of the serpent method is the same as the console scaffold.
3, vertical control
Set-up, we will strictly control section of the scaffold of vertical degree, vertical degree of allowable deviation.
4, scaffolding laying
Scaffolding should be put with thick wooden planks of the bottom of society, each layer can be spread on the sheet metal stamping of perforation light scaffolding.
5, safety protection facilities
Scaffolding shall be set up in each layer barrier and pedal.
The scaffold of the lateral and underside with dense mesh nets closed, shelves to keep building and the necessary channel.
Choice of beam scaffold poling and beam connection (or longitudinal beam).
Should pick beam or girder in 150 ~ 200 mm long welded steel tubes, its diameter is smaller than scaffolding stud diameter 1.0 ~ 1.5 mm, with a fastener connection, at the same time set 1 ~ 2, sweep the floor at the bottom of the vertical rod rod, to ensure the stability of the shelf.
6, the structure of the cantilever beam and wall connection
Should be iron or stay well prepared holes, ensure reliable connection, not literally cut holes, destruction of the wall.
7, oblique rod (rope)
Diagonal member (rope) should be installed with tightening device, so that the rod can bear the load after tightening.
8, steel bracket
Steel bracket welding should ensure the quality of weld height, meets the requirements.
http://www.hunanworld.com/
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