Betongtillsatser spelar en avgörande roll i modern konstruktion. Vissa av dem kan förbättra betongens hållbarhet, säkerställa en längre livslängd och minska underhållskostnaderna under användning. Vissa tillsatser ökar betongens hållfasthet, vilket gör den starkare och av högre kvalitet, som klarar större tryck. Detta hjälper till att minska yttre krafter, minimera …
Den kompletta användningsguiden för betongtillsatser Läs mer »
The temperature for adding early strength agent to concrete should not be lower than -5 ℃. When the daily temperature is within the range of 0 to 5 ℃, early strength agents can be employed, but insulation measures must be adopted. The specific temperature requirements should also be adjusted in accordance with the construction environment …
What is the temperature for adding early strength agent to concrete? Läs mer »
Today, a customer from Nepal visited the factory to inspect the polycarboxylate superplasticizer liquid. Our salesperson received these two customers who came from afar and assisted the customer in consulting the engineer about the specific ratio. Based on the customer’s purchase volume and raw material ratio, we customized a special product procurement plan for the …
Customers hailing from Nepal paid a visit to the factory Läs mer »
Binzhou Chengli Building Materials Co., Ltd. entered into an industry-university-research cooperation agreement with Qilu University of Technology (Shandong Academy of Sciences). Professor Zhang Zhiliang and senior experimentalist Dr. Lu Hongshui, along with the person in charge of our company, facilitate the inheritance and application of key technologies for the preparation of polycarboxylic acid superplasticizers with …
Concrete is a mixture of cement, sand, water, and aggregates that provide strength and durability to any structure it is used for. Its superior properties make it ideal for a wide range of applications, including building foundations, sidewalks, driveways, and highways. And concrete mainly additives can be listed as following: Polycarboxylate Superplasticizer(liquid or flake types); …
Concrete Additives-Polycarboxylate Superplasticizer Liquid Läs mer »
There is a customer from Russia who has been looking for a new supplier of polycarboxylate superplasticizer.Although he had cooperated with different polycarboxylate superplasticizer before, the quality was unstable. So the client finds our company through a Google search. After a trial order for a container, this Russian customer is very satisfied with our product …
Automated production is the quality assurance of Chengli building Materials, and the production line is controlled by a powerful international data center. The whole process of production feeding process adopts electronic metering equipment, and the whole production process sensor automatically collects data, realizes the automation and timeliness of data collection, and the production control statistics, …
The company attaches great importance to the development of science and technology Läs mer »
Our company mainly manufactures water-reducing agents. Water-reducing agents are concrete additives and an indispensable necessity in concrete. The high-performance polycarboxylate superplasticizer produced by our company is a new type of building material. Its main function is to reduce the use of water and cement in the production of concrete, which can improve the durability and …
Polycarboxylate Superplasticizer (liquid）is the third generation of environmentally friendly liquefied superplasticizer with high-efficiency water-reducing performance. It offers high workability and high durability. It has been extensively used in concretes in constructions of highways, bridges, dams, tunnels, high-rise buildings, and other projects, including normal concrete, pumped concrete, self-compacting concrete, and high-strength concrete . It shows excellent …
Test method for slump: Utilize a trumpet-shaped slump bucket with an upper opening of 100mm, a lower opening of 200mm, and a height of 300mm, and fill the concrete in three installments. After each filling, employ a tamping hammer to evenly strike the bucket wall from the outside to the inside for 25 times. After …
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