1. Preparation of the special plan for scaffolding formwork https://www.3plyplywood.com

1. A special construction plan needs to be prepared for the construction of the formwork of the construction project, and the steel pipe scaffolding support system must have a detailed calculation book. Shandong Unique International Trade Co.,Ltd

2. The special construction plan shall be reviewed and approved in accordance with the procedures.

3. For the special construction plan of tall formwork construction, experts must be organized to demonstrate the plan.

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2. Scaffolding Foundation

1. The foundation should be solid and flat, the bearing capacity should meet the design requirements, and should be able to bear all the loads on the upper part of the bracket Unique

2. The bottom of the scaffold should be set with a pad according to the specifications, and the specifications of the pad should meet the requirements of the specifications

3. The vertical and horizontal sweeping poles at the bottom of the scaffolding should meet the requirements of the specification

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4. Drainage measures should be taken for the foundation, and the drainage should be smooth

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5. When scaffolding is erected on the floor structure, the strength of the floor structure should be checked, and reinforcement measures should be taken if necessary.

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3. Steel pipe scaffolding structure requirements

1. The distance between the poles should meet the design and specification requirements

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2. The step distance of the horizontal rod should meet the design and specification requirements

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3. The horizontal rod should be set continuously according to the specification requirements Unique

4. The setting of vertical and horizontal scissor braces (fastener-type steel pipe brackets) or special inclined rods and horizontal inclined rods (gate-type steel pipe scaffolding, socket-type disk buckle steel pipe brackets) should meet the requirements of the specification

4. Specification requirements for the stability of steel pipe scaffolding https://www.3plyplywood.com

1. When the height-to-width ratio of the scaffold is greater than the specified value, the connecting wall parts or the strengthening measures to increase the width of the frame body should be set up according to the regulations;

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2. The length of the vertical pole extending from the center line of the top horizontal pole to the support point should meet the requirements of the specification; Copyright © Shandong Unique International Trade Co.,Ltd All Rights Reserved.

3. When pouring concrete, the foundation settlement of the frame body and the deformation of the frame body should be monitored, and the settlement of the foundation body and the deformation of the frame body should be within the specified allowable range.

5. Construction disclosure and acceptance of steel pipe scaffolding formwork

1. Before the erection and dismantling of steel pipe scaffolding, the disclosure shall be made, and there shall be a disclosure record;

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2. After the construction of the steel pipe scaffolding formwork is completed, the acceptance should be organized according to the regulations. The acceptance should have quantitative content and be confirmed by the person in charge.

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6. Steel pipe scaffolding formwork construction, the connection of scaffolding rods should meet the requirements of the specification Powered by Shandong Unique International Trade Co.,Ltd

1. The pole connection should meet the specification requirements;

2. The connection of the horizontal rod should meet the specification requirements;

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3. The length of the scissor brace diagonal rod should meet the requirements of the specification;

4. The fastening of each connection point of the rod should meet the requirements of the specification. www.3plyplywood.com

7. Scaffolding base and support

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1. The diameter of the adjustable bottom bracket of the steel pipe and the screw of the top bracket should match the inner diameter of the vertical rod, and the matching clearance should meet the requirements of the specification. The scaffold should not be equipped with a top bracket and a bottom bracket at the same time. Shandong Unique International Trade Co.,Ltd

2. The length of the screw screw into the nut should not be less than 5 times the screw diameter. Unique

Eight, steel pipe scaffolding formwork construction components and accessories Shandong Unique International Trade Co.,Ltd

1. The specifications, models and materials of steel pipes and components should meet the requirements of the specifications. Shandong Unique International Trade Co.,Ltd

2. The rods shall not be bent, deformed or severely corroded.

3. Materials such as formwork, wood, fasteners, etc. must meet the requirements of calculation books and specifications.

Nine, steel scaffolding formwork removal Powered by Shandong Unique International Trade Co.,Ltd

1. The concrete strength of the structure before the support is removed should meet the design requirements;

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2. Before the dismantling of the support, it is necessary to submit an application for dismantling the formwork, and the supervisor shall issue the "Order of Dismantling of Formwork" before the dismantling of the formwork can be carried out. Unique

3. Warnings should be set up before the brackets are removed, and special personnel should be set up to monitor them.

For details, please refer to the relevant technical specifications for scaffolding formwork construction:

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"Technical Specification for Safety of Construction Formwork" JGJ 162-2008 Shandong Unique International Trade Co.,Ltd

"Code for Loading of Building Structures" GB50009-2012

"Code for Design of Steel Structures" GB50017-2003

"Code for Design of Building Foundation" GB50007-2011 Powered by Shandong Unique International Trade Co.,Ltd

"Technical Specification for Safety of Wooden Scaffolding in Building Construction" JGJ 164-2008 https://www.3plyplywood.com

"Safety Technical Specification for Fastener Type Steel Pipe Scaffolding in Construction" JGJ130-2011 www.3plyplywood.com

"Code for Design of Concrete Structures" GB50010-2010 https://www.3plyplywood.com

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