//Precast Concrete Building
Precast Concrete Building 2018-04-01T01:59:22+00:00
Precast Concrete
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Precast Concrete Building

PC (Precast concrete) is a construction product produced by casting concrete in the factory, transported to the jobsite and then erected.

Most PC components of our precast concrete building are produced in the factory, transported to the construction site, and then erected. Precision, quality and cost control are guaranteed by mass production on the automated streamline.   On the construction site, we apply tower and mobile cranes for the lifting system. Compared with conventional construction methods, we do not use scaffolding system, reduce wet work and produce much less construction waste, noise and dust.

  • Clean and tidy construction site leads to less accident

  • No sewage pollution in PC factory and construction site

  • Noise is greatly reduced in the course of construction.

  • Dust free.

  • Decreased building waste.

Main Structure

Precast Concrete Building
Precast Concrete Building

The advantages

With higher seismic resistance performance the structure system of industrialized building is equal to the structure system of cast-in-situ. Fire barrier is set on each floor as to prevent fire.

Structure system of high-rise buildingStructure system of multi-story building

The housing facades are decorated by graphic precast veneer and the decoration process is finished in the factory. The gaps of exterior wall are filled with polyurethane sealant, which is flexible, durable, easy to form, maintainable and paintable. It is efficient under the effects of structure creep, solarization, melt-freeze cycle, and acid rain. The doors & windows can be installed in factory or on-site. Connectors are embedded during precast.

Water-proofing

Precast sandwich wall panel has excellent thermal-insulation and sound-proofing performance as the insulation layer can insulate heat and absorb sound.

Precast Concrete Building

Fire barrier is set on each floor as to prevent fire from the spread of the fire and reduce the loss.

Fire-proofing

Graphic veneer can be prefabricated in the PC factory with the wall.

Graphic veneer

All the PC components are prefabricated in the PC factory and cured in the curing chamber with higher precision. Productivity is dramatically enhanced by automated streamline, mechanized installation and synchronized decoration to guarantee product quality. The precast construction process not only ensures construction safety by eliminating scaffolds, but also improves efficiency. It only takes 9 months to construct a 30-storey building with refined decoration from production to delivery. Efficiency is enhanced by 35 times compared to traditional construction methods.

Higher speed and controllable construction period

Compared to traditional buildings, industrialized buildings substantially reduce impact on the environment.

Energy-saving and environmental-friendly

Product Photo

Stair

Stair

Composite beam

Composite beam

Composite floor slab

Composite floor slab

Exterior wall

Exterior wall

Sandwich wall panel

Sandwich wall panel

Composite slab

Composite slab

Construction

Most PC components of our precast concrete building are produced in the factory, transported to the construction site, and then erected. Precision, quality and cost control are guaranteed by mass production on the automated streamline.   On the construction site, we apply tower and mobile cranes for the lifting system. Compared with conventional construction methods, we do not use scaffolding system, reduce wet work and produce much less construction waste, noise and dust.

Conventional system Precast Concrete system Effects
Scaffold and safety net needed Scaffold is replaced by climbing formwork. Changes
Labor-Machine Field-Factory Construction-Installation Migrant Worker-Industrial worker Skilled worker-OperatorSavings
Water saving Energy saving Time saving Material saving Land savingSafety and environmental protection
Accident free, no garbage, waste water, dust and noise
On-site rebar reinforcement and wood formwork processing Production in factory substitutes for on-site processing
Heavy masonry work No masonry work is needed as interior walls and exterior walls are precast in the factory
Heavy plastering work Precast in the factory and no plastering
Exterior thermal insulation done on site Sandwich exterior wall is precast in the factory.
Much installation and removal of formwork in floor slab construction No installation and removal of formwork
Large amount of form plate Small amount of form plate
No large component is needed to be lifted. PC components and formwork are lift by crane.
Huge waste of rebar and concrete No waste of rebar and concrete
No water-proof treatment on exterior wall seam Water-proof treatment on exterior wall seam
Building garbage, waste water, dust and noise Building garbage, waste water, dust and noise are greatly reduced.

Typical Application

prefab villa

Prefab villa

prefab high rise building

Prefab high rise building

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