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Next, let's talk about the lifting regulations for closed floor slabs.

When using closed floor slabs, they must be lifted first, but closed floor slabs are very prone to cracking. Next, I will provide a detailed introduction on the requirements for lifting closed floor slabs.

2022-11-01

Next, let's talk about the lifting regulations for closed floor slabs.
Next, let's talk about the lifting regulations for closed floor slabs.

The following introduces how to handle cracks in closed-end floor slabs.

Use low water-cement ratio concrete, dry-cast concrete, and manage temperature control during the concrete hardening phase to enhance surface temperature (such as covering and heating), while closed wooden flooring reduces the temperature difference between the inside and outside of the concrete.

2022-10-24

The following introduces how to handle cracks in closed-end floor slabs.
The following introduces how to handle cracks in closed-end floor slabs.

What types of buildings are closed-end floor slabs suitable for?

With the development of economic construction, closed floor slabs have been widely used in the construction industry in our country. But what types of buildings are closed floor slabs suitable for? Let's find out together.

2022-10-13

What types of buildings are closed-end floor slabs suitable for?
What types of buildings are closed-end floor slabs suitable for?

What are the advantages of closed-type floor slabs?

The so-called closed-type floor decking is actually a steel plate that can support concrete. It is also known as floor bearing steel plate or closed laminated plate. There are three types of closed-type floor decking: one is open type, and the other is closed type. Its characteristics include quick installation and adaptability to the main steel structure. The layered pouring method can improve construction speed through a continuous flow. So what is the specific construction method for closed-type floor decking?

2022-10-09

What are the advantages of closed-type floor slabs?
What are the advantages of closed-type floor slabs?

What is the difference between open and closed floor slabs?

Open floor bearing plates are important supporting products in steel structure buildings. They are made from galvanized sheets that are rolled and cold-bent, primarily used as formwork, but can also be selected for other purposes. Closed floor bearing plates have a shear groove added to the original floor bearing plate surface, allowing them to jointly bear loads through the wrapping action of concrete, thereby increasing the strength of the floor. This not only allows the floor bearing plate and concrete to become a whole, but also saves some tensile reinforcement.

2022-09-29

What is the difference between open and closed floor slabs?
What is the difference between open and closed floor slabs?

What factors need to be considered in the design of metal roofs?

Metal roofing refers to a roofing system that uses metal sheets as the roofing material, combined with structural and waterproof layers. There are many types of metal sheets, such as galvanized sheets, aluminum alloy sheets, aluminum-magnesium alloy sheets, titanium alloy sheets, copper sheets, stainless steel sheets, etc. The surface of the sheets can be baked, with the main types being PE/PE, SMP/PE, HDPPE, and PVDFPE. Baking can extend the lifespan of the sheets, which are approximately 5-8 years, 10-15 years, 15-20 years, and over 20-25 years respectively.

2022-09-05

What factors need to be considered in the design of metal roofs?
What factors need to be considered in the design of metal roofs?
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