Q:Two-wheel skateboard and aluminum alloy bracket which is a good point? Why are the same price is different

Section 6.4.4 of the technical specifications for the construction of fastener steel scaffolding (JGJ130-2001) stipulates that a double-row scaffold with a height of 24 m or more shall be provided with a rigid wall member Reliable connection to the building.

Q:Why all the ultra-pole all use aluminum alloy shell?

With foam plate fixed in the greenhouse on the wall from the role of insulation, with mortar paste the paste directly on the wall, probably need 7 ~ ~ 8 bags.

Q:Made a sniper rifle total length of about 1.5 meters ~ aluminum tube to more than 400 to buy the aim of the mirror and the stent ~ gun dragged with a taste of two Bai fat paste mixed Thai aluminum alloy and screw decoration ~ no function is just a decorative model Is it illegal? More

Scaffolding in the span of 4 refers to: full of scaffolding width direction, at least 4 spans, that is, there are five pole (between the two pole between a spender for the sprinkling of the fence, Table 1.2 * 1.2 ~ 0.4 * 0.. the span is 1.2 ~ 0.4m). That is, the vertical and horizontal support frame at least 4 span.

Q:High-rise (30m and above aerial work) Building outside the scaffolding whether to conduct expert demonstration ??

Without the norms, procedures, labor limited technology and technology can become a new technology and new technology. For example, the construction technology, in 20 years ago is a new technology and new technology, is now very mature, with the appropriate technical information, engineering guidance, reverse construction is no longer a new process of new technology. Technology.

Q:The gearbox is good or the iron is good 490

Before seeing these two issues, the scaffolding is also very strange, so deliberately on the Internet to search these two issues

Q:Housing maintenance works wall maintenance, the use of mobile scaffolding, I would like to ask how this scaffolding generally calculate the cost? Thank you I'm doing the project budget

Winter access to hot water into a heater, summer access to cold water into a cooler Wheelock House dedicated boiler temperature control box is the system is designed for industrial, agricultural, aquaculture production automation control and design of the new intelligent controller Using double four LED digital tube shows temperature and humidity The production process for real-time time, temperature, water temperature control Site data through the single-chip acquisition and processing, in accordance with the procedures set by the user to automate the production process management The controller can automatically save data in the event of power failure, call automatically reset Power and temperature automatic control part, according to the need to set the upper and lower temperature value, temperature control box according to the measured temperature automatically control the host and auxiliary work

Q:Ceiling decoration scaffolding is what material, aluminum alloy material is good?

Let's say cast iron! The advantage is high strength, for the strong environmental capacity, suitable for high-strength conversion. The disadvantage is that the raft side Wo drums Boka Boka weight increases, so that the front engine of the car, when the rapid turn difficult to control, there is a car weight is increased, the increase in fuel consumption ~ ~ ~ aluminum Engine, light weight, the first said above the rapid turn difficult to control the performance, certainly better than cast iron!

Q:How to Measure and Calculate the Flexible Pipe Deformation Rate

Fidelity aluminum alloy gearbox is to adapt to the provisions of the national limit, specially developed a lightweight product to 12 files, for example, aluminum alloy cast iron weight than about 100KG, both performance exactly the same, aluminum High demand for road conditions

Q:There are those children's roller shoes is one of the aluminum alloy stent,

"Current building construction specifications Daquan" Price: 248 yuan, which contains all the construction specifications, have not heard of artificial digging wall,

Q:What scaffolding in interior decoration can give a construction plan? Thank you

What is the difference between a mechanism sandwich panel and a manual sandwich panel? What are the advantages of handmade sandwich panels? Sandwich panels believe that we will see in real life, many buildings, especially hospitals and disinfection rooms and polyurethane handmade sandwich panels insulation works, will use the sandwich panels