Prefabricated concrete components mainly include beams, slabs, columns, and architectural decoration accessories, among others. These components are made of concrete as the basic material and are prefabricated in factories, suitable for fields such as civil engineering. The use of prefabricated concrete components can enhance construction efficiency, reduce construction time, improve quality control, and decrease the environmental impact of construction sites.
ARIT has a strong presence in the field of precast components, especially in the area of piles, and essentially occupies about half of the market in China. ARIT’s specialized admixture for piles has addressed the pain points in this field and has won unanimous praise from customers.
This strategic positioning and product specialization not only highlight ARIT’s expertise in the concrete construction industry but also demonstrate its commitment to innovation and customer satisfaction. By focusing on the specific needs of the pipe sector, ARIT has been able to provide tailored solutions that enhance the quality and efficiency of construction projects, thereby solidifying its market leadership and fostering strong partnerships within the industry.
Name
The Foshan pipe segment factory of China Railway Ninth Bureau Road and Bridge Branch
The Foshan pipe segment factory of China Railway Ninth Bureau Road and Bridge Branch is the first precast pipe segment factory established by China Railway Ninth Bureau. It is located in Shishan Town, Nanhai District, Foshan City, Guangdong Province, covering an area of 100 acres for the factory and 130 acres for the yard. The factory is equipped with 2 pipe segment production lines and 26 molds, with a daily output of 70 rings and an annual production capacity of over 21,000 rings, making it the largest pipe segment supply and dispatching base in the Guangdong region of China Railway.
To shorten the production cycle and increase output, the factory adopts steam curing for the maintenance of building components, with both the heating period and the constant temperature period being about 3 hours and 5 hours, respectively, and the constant temperature period temperature is 50°C. During these two periods, high-temperature steam needs to be continuously supplied to the curing warehouse to meet the curing temperature requirements, resulting in serious energy consumption.
The factory has replaced the steam curing process with a self-developed early strength high performance water reducing admixture by ARIT, combined with early strength-enhancing nano seeds admixture. Admixture from ARIT helps to achieve a no-steam curing process for pipe segments. This has greatly achieved energy conservation and environmental protection, as well as cost savings.
For detailed remixing formula, feel free to connect technician of ARIT.
Name
A Pipe Pile Company at Guangdong for Entry Trial
Background
This pipe pile company is one of the top ten pipe pile manufacturers in China. At present, six workshops in a region of the company plan to switch from naphthalene-based water reducing agent to polycarboxylic acid water reducing agent. Therefore, they require the cooperation of water reducing agent manufacturers to carry out a series of technical support and experimental verification.
Project challenge
The issue of compatibility. Traditional pipe pile companies are used to use naphthalene-based water reducing agent in production, but the production process of naphthalene is not environmentally friendly and the output has been decreasing year by year. Polycarboxylate (PCE) water reducing agent is a kind of new product with high safety, high efficiency, environmental protection and high water reduction rate. By using PCE water-reducing agents, the steam-curing process can be eliminated, saving energy consumption. In recent years, the replacement of naphthalene-based agents with PCE has progressed rapidly, but different PCE water reducing agent products have varying adaptability to the cementitious materials and manufactured sand, and at the same time, it is necessary to solve the problem of the compatibility, retention and strength during the use of PCE water reducing agents.
Solution from ARIT
Adopting ARIT’s self-developed and produced pile pipe-specific polycarboxylic acid water reducing agent, the slump loss of concrete is eliminated and remains stable, the workability of concrete is good, the concrete production efficiency is high, and the overall technical and production requirements are met. After centrifugation, the residual slurry and inner wall are superior to those of competitors, and the strength is also better than that of competitors. The cost of the water-reducing agent per unit is reduced by 20%.
Product from ARIT
For detailed remixing formula, feel free to connect technician of ARIT.
Address
22 Huixin Road, Nanjing, China
Call us
Email us
Connect with ARIT for Premium Concrete Admixtures
English
