Live Chat
ADTO News
-
Safety Management of Tubular Scaffolding
Safety is an important issue while erecting and dismantling the tubular scaffolding, and it needs effective management. Today, we concluded the general principles of safety management of tubular scaffolding as follows:
2019-12-30 -
Tubular Scaffolding Inspection and Acceptance
#1 Inspection and acceptance of accessories 1. The new steel pipes shall be inspected in accordance with the following requirements 1)There should be a product quality certificate. 2)There should be a quality inspection report, steel pipe material inspection methods should comply with the relevant provisions of international standards. 3)Steel tube surface should be straight, smooth, there should be no cracks, knot, layering, dislocation, hard bending, burr, indentation, and deep cut. 4)The deviation of outer diameter, wall thickness and the end face of the steel pipe shall meet the requirements respectively. 5)The steel tubes shall be coated with anti-rust paint.
2019-12-30 -
Measures to Prevent Scaffolding Collapse
Establish an effective construction safety management system and quality supervision agency, conduct comprehensive and strict safety supervision on the construction site, and avoid scaffolding collapse accidents caused by vague safety awareness or inadequate safety supervision.
2019-12-27 -
Common Causes of Scaffolding Collapse
Scaffolding collapse accidents happen occasionally during construction projects. Generally, the main causes of the scaffolding collapse accident include the following three aspects.
2019-12-27 -
Ringlock Scaffolding Erection Procedure
In recent years, with a lot of advantages, the ringlock scaffolding has gradually become a widely recognized product in the market. Up to now, the ringlock scaffolding has been a good promotion and application in the world. These products are widely used in the chemical industry, electrical, special industries, construction industry, installation projects, formwork support, mobile scaffolding, entertainment activities, exhibitions and so on.
2019-12-27 -
Wall-connecting Device & Safety Netting & Facade Protection Setting In Floor Type Scaffolding
The wall-connecting device is the most important component to ensure the stability of scaffolding. Wall-connecting device should be set from the first step of the longitudinal horizontal bar, in "one word", "opening" both ends must be strengthened to set wall-connecting device.
2019-12-26 -
Scissor Support and Transverse Diagonal Support Settings In Floor Type External Scaffolding
Scissor support is an important part of the longitudinal stability of the scaffolding and the strengthening of the longitudinal rigidity. Scissors support must be set with an increase of the shelf’s height in time, and continuously set to the top, no space remained. The bottom of the diagonal should fall on the pad.
2019-12-26 -
Floor Type External Scaffolding
Floor-type external scaffolding foundation must be laid and rammed. The base plate shall be provided along the length of the external scaffolding on the foundation. Base plate material should use wooden scaffolding plank or box iron and so on. Scaffolding foundation shall be taken organized drainage, surrounded by a drainage ditch.
2019-12-25 -
Full Hall Scaffolding Erection Rules
1)The full-hall scaffolding shall be provided with continuous vertical scissor support from bottom to top on every 6m to 8m of the outside and inside of the frame body vertically and horizontally. When the height of the frame is below 8m, a continuous horizontal scissor brace shall be set at the top of the frame. When the height of the frame is 8m and above, continuous horizontal scissor supports shall be set at the bottom, top and vertical intervals of the frame not exceeding 8m. Horizontal scissor's support should be set in the intersecting plane of vertical scissors support diagonal rod. The width of the scissor's support shall be 6m ~ 8m.
2019-12-25 -
Scaffolding Components Erection Rules
1)The number of Cross Bridging and straddle poles shall be determined according to the table below. The width of each pair of Cross Bridging should not be less than 4 spans, and should not be less than 6m, the inclination Angle between the Diagonal Brace and the ground should be between 45 to 60 degree. 2)The extension length of the Cross Bridging shall be lap joint or butt joint, the lap joint length shall not be less than 1m, and shall be fixed with not less than 2 rotating fasteners. The distance from the edge of the end coupler cover plate to the end of the rod shall not be less than 100mm.
2019-12-23 -
The Footplate and Wall-connection Device Installment
1)The working layer’s footplate shall be paved fully, steadily, and solidly. 2)Stamping steel footplate, wooden footplate, bamboo string piece footplate, etc., shall be arranged on three horizontal rods. When the length of the footplate is less than 2m, two horizontal bars can be used to support, but both ends of the footplate and the horizontal bar should be fixed reliably to prevent tipping, and the length of the probe should be 150mm.
2019-12-23 -
Precautions of Scaffolding Erection
1)The longitudinal horizontal bar shall be set on the inside of the vertical bar, and the length of a single bar shall not be less than 3 spans. 2)The lengthening of the longitudinal horizontal bar shall be butt-joint or lap joint, and the joints of the two adjacent longitudinal horizontal bars shall not be arranged in the synchronous or the same span. The horizontal staggering distance of two adjacent joints across different spans shall not be less than 500mm; The distance between the center of each joint and the nearest main node shall not be greater than 1/3 of the longitudinal distance.
2019-12-20 -
Standardization of Scaffolding Erection
1) Construction plan and disclosure: Safety technology disclosure before scaffolding erection. 2) Scaffolding erection and demolition personnel must be qualified by the government department training and assessment and issued a legitimate certificate of professional scaffolding, regular physical examination after passing the certificate on duty. 3) Scaffolding personnel must wear a safety helmet, protective glasses, reflective vests, labor protection shoes, fasten the safety belt.
2019-12-20 -
Cantilever Scaffolding Erection Procedure
This passage is written to tell you the erection procedure of cantilever scaffolding. And we can discuss it from the following two parts.
2019-12-18 -
Guideline For Erecting and Dismantling Scaffolding
#22 The Dismantling Procedure of Scaffolding 1)Dismantle the scaffolding per floor from top to bottom. 2)Removing the wall-connecting device per floor. Apply the segmentation demolition. The height difference should not be more than 2 steps. A wall-connecting device should be added if the height difference is more than 2 steps. 3)No throwing to the ground.
2019-12-17