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| Special polycarboxylate water reducer for high strength pipe pile concrete |
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| Concrete Bleeding Phenomenon and Solutions |
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| Research on the effect of admixtures in polycarboxylate admixtures on concrete properties |
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| The emergence of concrete admixtures is very necessary and timely, because in the process of social development, people have higher and higher requirements for the strength of concrete, and also have higher requirements for the durability and early strength of concrete . Therefore, in the process of concrete preparation, adding concrete admixtures is an indispensable measure. |
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| Innovation is the driving force for the development of an enterprise, and the enterprise attaches great importance to the technological research and development, technological renewal and upgrading of independent innovation. Equipped with an annual output of 100,000 tons of polycarboxylate water-reducing agent automatic production lines, 3 production lines with an annual output of 100,000 tons of composite various types of concrete admixtures and 5 production lines. It is a member unit of concrete admixtures of China Building Materials Federation. The company has more than 60 employees, including 5 senior engineers, 5 intermediate titles, 5 professional technical consultants, and 15 college or above. Professional and high-quality talents provide effective guarantee for the company's product development, inspection and after-sales service. |
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| With the rapid development of my country's construction industry, the scale and strength continue to grow, and a series of major infrastructure projects related to the national economy and people's livelihood have been completed one after another. Many iconic buildings rose from the ground like bamboo shoots after the rain. These are all related to the technology of concrete and cement products. Development and progress are inseparable, especially the research and application of high-performance and ultra-high-performance concrete has become the main direction of concrete technology development. It has the advantages of high strength, large carrying capacity, low resource and energy consumption, and good durability. It can meet the requirements of lightweight, high-rise, large span, heavy load and durability in civil engineering. It has been widely used in major projects in my country. |
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