Q:As if there is mine grounding, what information do I have to do? How to do it? Thank you more

1 Gas introduction pipe shall not be laid in the bedroom, bathroom, flammable or explosive goods warehouse, corrosive media room, power room, power distribution room, substation, air conditioning room without gas, ventilation room, computer Room, cable trench, heating gutter, flue and into the air duct, garbage and other places

Q:Is it better to use an aluminum bracket or a wooden stand?

Scaffolding demolition and step and so on, I do not know how you take, I give you a calculation tool bar

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

Flexible waterproof on the market. Choose a little bit of expensive price.

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

To bring the purpose of fuel-efficient, faster response is also better! Cooling performance is stronger than cast iron, the other is in the disassembly of the engine, the engine cylinder pad does not need to be positive and negative!

Q:Clothes rack stainless steel is good or good aluminum

First, the "Safety Production Law" (Ninth National People's Congress 28 times) Second, the "Construction Safety Production Management Regulations" (State Council Decree No

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:Puma skates with PP plastic stents and aluminum stents why plastic than aluminum is also expensive ah? In the end which is better? More

Not tested or tested unqualified shall not be used 5 demolition operations must be carried out from top to bottom, is strictly prohibited from top to bottom at the same time operations Sub-demolition of the height difference should not be greater than two steps With the wall bracket with a wall bracket, the connector must be removed with the bracket layer, is strictly prohibited to remove all or several steps before the removal of the bracket 6 unloading should meet the following requirements: It is strictly prohibited to pipe, fasteners thrown from the height to the ground Second, as China's market economy system is increasingly perfect and the continuous expansion of foreign trade, to a large extent will make our products to participate in greater competition in the market, and to make fasteners and products at home and abroad The market a firm foothold, both "keep alive", 7 operating layer on the construction load should meet the design requirements, not overload Scaffolding can not be connected with the template bracket 8 stencil bracket during use, shall not be arbitrarily removed rod When the template support base or adjacent to the equipment at the base, the trench, the use of the stent in the process shall not be excavated, or must take 9 reinforcement measures

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

Generally divided into single row scaffolding, double scaffolding and full house scaffolding

Q:To warm the design and construction of the heating tube-intensive area spacing is less than 100mm, the external should be flexible sleeve Will the role of flexible casing is what Thank you

. you can choose a lot of insulation materials! There are many plates! Polystyrene board, cement foam board, rock wool, composite board! . curvature is not the case, you can use the scene of the foam coagulation chicken paternity tan wine lay the end of the set of soil! The cost is relatively low, the insulation effect is also good! . this depends on your comprehensive consideration! Cost and insulation effect you choose it!

Q:What is better for mosquito nets? (Plastic? Aluminum alloy or other)

There are many places where these things can be rented