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 …

Our company has carried out industry-university-research cooperation with Qilu University of Technology. Read More »

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 Read More »

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 …

polycarboxylate superplasticizer liquid to Russia Read More »

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 Read More »

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 …

our company is expanding the new plant Read More »

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 …

Preparation experiment of Polycarboxylate Superplasticizer Liquid mother liquor in batch before production Read More »

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 …

Preskusna metoda za upad Read More »

Concrete is a highly versatile building material. It can be molded into numerous diverse shapes for various applications. Nevertheless, to further enhance the performance of concrete, admixtures are incorporated into the concrete mixture. What is Superplasticizer Admixture and How Does it Function?Concrete admixture pertains to substances that are added to the concrete prior to mixing. …

What is Superplasticizing Admixture and How Does it Work? Read More »

The mud content in the raw materials of concrete, sand and gravel, will have an irreversible impact on the performance of concrete and reduce the performance of polycarboxylic acid water reducer. The fundamental reason is that after the polycarboxylic acid water reducer is adsorbed by clay in large quantities, the part used to disperse cement …

The susceptibility of polycarboxylic acid water reducer to mud content Read More »

The main factors contributing to the incompatibility between admixtures and cement are as follows:2.1 Factors of the admixture itselfThe reasons within the admixture itself mainly consist of the following aspects: (1) diverse varieties; (2) disparities in structural functional groups; (3) Different degrees of polymerization; (4) Varied composition. These effects, via different means, can impact the …

Glavni dejavniki, ki povzročajo težave z združljivostjo z dodatki za beton Read More »