I urge the master of the construction of the outer frame of the steel pipe is what specifications? The How much is it now? The The More
In addition, because the sandwich panel price advantage is more obvious, easy to construction, so from all aspects to consider, sandwich board market is widely available, easier to accept and recognized.
You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and the day cat mall and other links section will have the price and product display, it is recommended that you choose the Eastern rainbow waterproof products and standardized construction team, the East Rainbow is The most high-quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "Rainbow" spray foam polyurethane waterproof insulation integrated system is a rigid foam polyurethane foam waterproof insulation integrated material and protective layer composition
In the installation of the use of stainless steel flexible pipe hoop connection With good seismic performance, construction is simple, easy maintenance, the use of reliable, beautiful and durable advantages A type of flexible interface cast iron drainage pipe and pipe fittings products, is based on GB / T-2008 "drainage with flexible interface cast iron pipe, pipe fittings and accessories" standard production It is installed in the construction of flexible flange and sealed apron connection With good seismic performance, strong sealing, simple construction, easy maintenance, the use of reliable and so on B-type flexible cast iron drainage pipe and pipe fittings series is based on GB / T-2008 "drainage with flexible interface cast iron pipe, pipe fittings and accessories" standard production, integrated W-type and A-type cast iron drainage pipe advantages Straight pipe part of the W-type without pipe cast pipe, pipe fittings with double flange structure This type of connection has the advantages of high connection strength and easy installation, and the cost of material is reduced by W-type straight pipe, and the design of B-type pipe is more compact than that of type A pipe
High level of operation at a high level of operation in the 2 - 5m, known as a high level of operation, falling range radius R is 3m high operating height of 5m to 15m, known as the second high operation, fall The radius of the radius R is 4m high operating height of 15m or more to 30m, known as the three high operation, falling range radius R is 5m high operating height of 30m or more, called the extra high operation, falling range radius R For 6m high-rise building fastener type external scaffolding removal level level of warning area is falling range radius R plus 2-3m
