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How to Dismantle Scaffolding System Outside Suite Buildings
1, erection site of scaffolding should be flat, and there shall be provision of drainage measures (drainage ditch). Scaffolding poles are at the necessary solid floor. Stand at the bottom of the land surface of the pole should be reinforced, specific methods are: prime soil compaction, shop 100 kind of slag, pole underlying channel 12 or 50mm thick planks. 2, before the erection of the first discharge line for construction, erection of
2016-06-01 -
The Difference Between Single and Double Line Scaffolding
Steel material used in the production of Chinese now have a steel tubular scaffolding, steel scaffolding ringlock, socket type steel scaffolding, gantry scaffolding, and there is a variety of scaffolding, hanging scaffolding pipes and other materials pick scaffold. Its material and construction proceeds with the case, which can be roughly divided as follows:
2016-05-31 -
What are the Scaffolding Types and Their Functions
At present, many projects require high-altitude operations, and scaffolding role is particularly important. Scaffolding is a temporary construction essential facilities, such as turn masonry walls, pouring concrete, wall plaster, stucco decoration and installation of structural members, would require the erection of scaffolding next to it, in order to stand on top of the construction operation, the level of short-distance transport and construction materials stacked when necessary.
2016-05-31 -
How to Make Sure the Building of Scaffolding Tube is Safe
According to the engineering characteristics: double steel scaffolding building pitch control stand about 30cm. We must meet the construction schedule. Erection once a height above the operating level step frame. Pole row spacing of no more than 2m, spacing 1.2m, on backgammon as 1.8m. Bottom steel pole must be connected to different lengths and staggered position, the connection point of adjacent pole should not be at the same height. In addition to the use of lap top pole connector connection, the rest must be docking fastener connection, lap length not less than 1m. The first root vertical pole shall be temporarily located across every 6 a and the ground was 45 ° ~ 60 ° the bracing.
2016-05-30 -
Do You Know Construction Material of Steel Tubular Scaffolding
1) selection of φ48.3 × 3.6mm steel pipe, steel pipe thinnest wall thickness is not less than 3.24mm (should not seriously corroded, bent, crushed or crack); old steel surface corrosion depth should follow the "construction of steel tubular scaffold safety specifications "JGJ130-2011 provisions. To severe corrosion of steel drawn, three in each of the corrosion of the worst parts laterally truncated sampling check shall not be used corrosion depth exceeding a predetermined value.
2016-05-30 -
User Manual of Steel Tubular Scaffolding Product
Before the erection of scaffolding, it is necessary to rack tube, fasteners, bamboo, wire inspection, pipe rack severe bending, fastening severe erosion, crack, rot raft necessary scrapped shall not be used. The channel and the escalator at heightening reinforcement scaffolding bar should not obstruct passage. Planks and boards for a paved ramp to the rack rails. When the mobile scaffolding rental scaffolding when all the staff necessary for the scaffolding down, it was prohibited to move above
2016-05-27 -
Supporting Frame Types in the Scaffolding System
Frame Scaffolding erection of various types of material can support frame templates, including beam mode, formwork, slab mold and mold base box, etc., and is used extensively for Beam template holder. In the mold slab formwork and scaffold, support height> 4.0m, known as "high-carriage", the early dismantling requirements and device are known as "early brace formwork system support frame." Type fastener, bowls button and scaffoldings with steel materials can be used to construct the
2016-05-27 -
Advantages and Disadvantages of Frame Scaffolding System
This passage is written to tell you about the advantages and disadvantages of frame scaffolding system.
2016-05-26 -
What Are the Usages of Ringlock Scaffolding System
Multi-function. Depending on construction requirements, can be composed of a variety of modulus 0.6m group frame sizes and load single row, double scaffolding, cage, support columns construction equipment, materials and other features of the lift frame, and also can do curve placement . Scaffolding with adjustable lower bottom bracket, adjustable bracket, adjustable double early dismantling, cantilever beam, pick racks and other accessories in
2016-05-26 -
Construction Project Plan for the Tubular Scaffolding with Couplers
1.1 Foundation Treatment Scaffolding in this project are based on the open-air roof top and basement, the lower pole set skids, smooth layout must not be vacant. 1.2 Pole (1) The project scaffold with double single-pole. (2) Scaffolding must be set vertical and horizontal sweep shot. Longitudinal sweep shot right angle fasteners secured to the base from the epithelium of not more than 200mm at the pole.
2016-05-25 -
How to Connect the Scaffolding Body with Buildings
1, even pieces of the wall should be set close to the main node, deviated from the main node distance should not exceed 300mm; when more than 300mm, should take strengthening measures. When the wall pieces near the pole pitches of 1/2, it shall be adjusted. 2, the bottom wall pieces should be the first step in a longitudinal horizontal bar at the beginning
2016-05-25 -
How to Choose Right Material for Each Scaffolding Kind
l, steel landing foot palm rest, the choice of an outer diameter of 48mm, wall thickness 3.20mm, strength of steel grade Q235-A, steel surface should be flat and smooth, there should be no cracks, delimination, indentation, scratch and hard road bend, new used steel factory certification. Admission must be pre-construction scaffolding steel sampling, test units have sent the relevant national qualifications, conduct pipe bending, tensile and other mechanical test, after test results
2016-05-24 -
How to Prevent Scaffolding Accidents on the Construction Site
1. Scaffolding job level protection requirements Scaffold boards: scaffolding work layer should be paved scaffold board, between the board and the board immediately, away from the wall 120 ~ 150mm; when the layer between jobs and building scaffold boards gap is greater than 150mm, should take protective measures. Scaffold boards should generally be at least two layers, the upper layer of the job, the lower protective
2016-05-24 -
Erection Points of Scaffolding System Outside the Bank
Erection principles: (1)smooth vertical and horizontal links safe, reliable protection. (2) scaffolding erection tolerances shall meet the relevant requirements. (3) Every scissors across a width of 4 3-step, bridging between spaced not more than 15m. (4) pull contacts every step in the vertical direction, the horizontal spacing of three to four pole set up a. (5) of each rod erection a, erection
2016-05-23 -
How to Install SteelTubular Mobile Scaffolding System
Scaffolding Mobile scaffolding refers to the construction site for the workers to operate and resolve the vertical and horizontal transport and erection of various carriers. It has a simple assembly and disassembly system, good bearing performance, safe and reliable, the development of fast, mobile scaffold in a variety of new scaffolding, the development of the earliest usage is also speed up. Mobile scaffolding successfully developed by the United States at first
2016-05-23