ADTO News

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  Frequent Encountered Temporary Problem in the Use of Scaffolding Tube

  (1) to heavy scaffold should have a clear understanding, generally if the thickness of the floor more than 300 mm, should consider the design according to the heavy scaffolding, if scaffolding load more than 15 kn/was, should organize expert argumentation. To separate the parts of the steel tube length changes on bearing, for the upper free length should be considered a form scaffolding should not be too long, generally less than 500 mm advisable (in the new specifications may be revised), poling calculation generally on the top step

  2017-06-07
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  Erection of Scaffolding Tube to Avoid Any Accidents in the Construction Projects

  Bridging scaffold should strengthen support scaffolding tube base, and use stow-wood pad, each layer must be connected to the building firm. At the ends of the Angle steel truss should be assembled on the ground, truss must be stuck on both sides of the Angle steel support frame.With chain or lever hoist ascends to fine the insurance rope, should immediately after a hung up with the supporting frame. 22, with steel pipe erection of derrick, promulgation and adjacent joints staggered not less than 50 cm, tringle and bracing (cross brace) to be installed at the same time. Slippery course must be vertical, two rails spacing error must not exceed 10 mm.

  2017-06-06
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  What Are the Roles of Scaffolding Tube in Each Scaffolding Products

  According to the divided parts and supporting mode: Floor: 1) the erection (bearing) on the floor, roof, or other platform on top of the scaffold structure. 2) cantilever type: the way of cantilever fixed scaffolding, its to choose the way and have the following 3 kinds. Set up on the special cantilever beam; Set up on the special cantilever triangle truss;

  2017-06-06
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  How to Identify the Scaffolding Tubes Which Are Poor Quality

  Bad welding of spiral steel pipe identification method 1. Bad spiral steel tube folding is seen. Folding table is spiral steel tube surface form of all sorts of line, this kind of defect often throughout the entire product longitudinal. Causes of fold is due to the pursuit of high efficiency, the inferior reduction slants big, handle, when the next rolling produce folding, folding products will be crack after bending, strength of steel.

  2017-06-05
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  What Is the Scaffolding Tube and How About their Specifications

  According to the material of scaffolding tube (1) by a single specification pipe rack: it is to use the same specifications of the steel tube (for example: fastener scaffold. Such as: welded steel pipe Ф 48 x 3.5) note: Ф said in mathematics equation has no real solution (root). (2) by a variety of specifications of steel pipe combined into feet hand tube: it is to use two or more than a variety of different specifications of the steel tube combinations (such as: doors

  2017-06-05
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  The Need for the Scaffolding Tubes in the Construction Canopy is Decreasing

  Scaffolding tubes have hot dip galvanized tube and two kinds of galvanized. Hot dip galvanized with coating uniformity, strong adhesion, good corrosion resistance, long life and other advantages, is widely used in industry in various fields. Corrosion resistance worse than hot dip galvanized, galvanized zinc layer and steel substrate layer, the zinc layer is thinner, attached to the steel substrate, easy to fall off. So in the customer when the choose and buy, we suggest the

  2017-06-04
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  How Much Is the Commonly Used Specifications of Galvanized Steel Scaffolding tube

  Galvanized steel scaffolding tube commonly used specifications: 4, 6 points, 1 inch, 1.2 inch, 1.5 inch, 2 inch, 2.5 inch, 3 inch, 4 inch, 5 inch, 6, 8 inches. The length of the standard A, appearance and weight 1, usually the length of the Galvanized steel scaffolding tube length is 6 m, allows the weight of each lot of no greater than 5%, the total weight and short feet steel tube length is not less than 2 m.

  2017-06-04
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  Do You Know the Size and Specifications of Frame Scaffolding in General

  The size of frame scaffold is various countries around the world, there are two units adopt the international unit and imperial. Such as English unit width is 4 '1219 type frame (1219 mm), height is 6' 4 "(1930 mm), the international unit width for 1200 & 1219 type frame have spent & have spent mm, height is 1900 & have spent & have spent mm. The frame width of scaffolding companies in foreign countries mainly 900, 914, 1200, 914 mm, the size of the frame height a lot, become a system oneself.

  2017-06-01
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  What Is the Difference Between Frame Scaffolding and Ladder Scaffolding?

  Frame scaffolding requirements: 1. Frame scaffolding erection should first base in the endpoint insert two common door frame, and then fitted with the fixed cross rod, lock the lock plate, and then after the erection of the door frame, each cross, cross rod and locks fitted immediately.2, the scaffold must be set with building reliable links, links to a spacing of transverse frame shall not be greater than the step 3, shall not be greater than the vertical step 3 (scaffold height < 20 m), 2 steps (scaffold height > 20 m).

  2017-06-01
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  The Scaffold Erection of Frame Scaffolding Tips For Your Reference

  (1) scaffold erection sequence: Put the base to step the first frame in the base, with shear hold And laid the pedals (or parallel to the frame) on the barge core to step on the door frame installation, install the locking arm. 2 portal scaffolding should begin from the end to the other end of the build-up at the beginning, in the first step after the completion of the scaffold erection and erection of scaffolding on the step.

  2017-05-31
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  How to Process the Frame scaffolding Node in the Construction

  1 The improvement of the connection of the scaffold on building corner frame scaffolding can use short steel tube and fasteners will issue Together as whole.& have spent& have spent Connected short steel tube should be in each step from the top of the door frame and the top of a 900 mm arranged so that the laying of scaffold board and increase the Angle position stiffness.

  2017-05-31
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  Double Row scaffolding Set-up Technology Measures in the Construction Project

  1, outside scaffolding: from the wall between 300-350 mm. Foot hand width of 1.0 meters, (poling cross net from), longitudinal vertical pole distance of 1.8 meters, the step between 1.9 2.0 meters high (engineering height according to the unit selection) 2, rail lateral elongation is not less than 100 mm, inside the outside walls from 100 ~ 150, bar should step up and down cross set in different sides of the post, making post hand load eccentric

  2017-05-30
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  What Are the Major Problems in the Frame Scaffolding Market

  1. The frame scaffolding parts name At present, the domestic factories steel scaffolding main parts do not match the address. Each has a name, bring great inconvenience to scaffolding of popularization and application. 2. The main components of the specifications of the various sizes The size of frame scaffold is various countries around the world, there are two units adopt the international unit and imperial. Such as English unit width is 4 '1219 type door frame (1219 mm), height is 6' 4 "(1930 mm), type 1219 international units of the width of the door frame is 1200

  2017-05-30
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  How About the Stability Ratio of the Ringlock Scaffolding in the Project

  Scaffold with novel, beautiful and ringlock to connect rails, with connecting set, at the bottom of the bar is on both ends of pipe welding on precision cast steel with pin plug, is the bowl scaffold after the upgrading of products. Ringlock racks with multi-function, structure, construction is convenient, less reasonable joint structure, large carrying capacity, good comprehensive benefits.

  2017-05-26
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  What Is the Price of Ringlock Scaffolding in the National Market

  Ringlock scaffold is also called disc scaffolding, is a new type of scaffolding, widely used in building, elevated bridge, tunnel, building, stage setting, indoor and outdoor decoration, large span buildings, all kinds of hydraulic engineering, ship building, etc. Sichuan dish buckle scaffold well-known enterprises ADTO group produces the product is of high strength welded pipe with low pressure fluid (30 48 x3. 0-3.25 mm), through co2 protection

  2017-05-26