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2020-07-22 
供應(yīng)信息 - Admixture Dosage In Concrete? - 催化劑及化學(xué)助劑 - dongkepce - 42.3.19.* - 訪問網(wǎng)站
The concrete admixture content is generally not more than 5% of the cement mass.
Concrete admixtures refer to substances added to improve and adjust the performance of concrete. The application of ...(27/1)
2020-07-22 
文章 - Why To Use A Superplasticizer? - 催化劑及化學(xué)助劑 - Alice Dai - 218.250.74.*
The role of concrete superplasticizer
Without changing the ratio of various raw materials, adding concrete superplasticizer will not change the strength of concrete, and can greatly improve the rhe ...(36/1)
2020-07-21 
文章 - What Is Superplasticizer Used For? - 催化劑及化學(xué)助劑 - Alice Dai - 42.200.238.* - 訪問網(wǎng)站
High-efficiency water-reducing agent is also called plasticizer or dispersant. Its appearance is divided into water agent and powder. It is a kind of water-reducing agent that can reduce the necessary ...(8/1)
2020-07-21 供應(yīng)信息 - What Are The Superplasticizer? - 催化劑及化學(xué)助劑 - dongkepce - 42.200.238.* - 訪問網(wǎng)站
Superplasticizers are a type of linear polymer chemical additive used in cement and concrete manufacturing as high range water reducers. This simply means that superplasticizers reduce the amount of w ...(22/1)
2020-07-20 供應(yīng)信息 - Difference Between Plasticizer And Superplasticizer? - 催化劑及化學(xué)助劑 - dongkepce - 42.98.4.* - 訪問網(wǎng)站
Plasticizers are widely used polymer additives in industrial production to improve the performance of polymer materials, reduce production costs, and increase production efficiency.
High-efficiency ...(29/1)
2020-07-20 文章 - Who Invented Superplasticizer? - 催化劑及化學(xué)助劑 - Alice Dai - 42.98.4.*
The Japanese catalyst company Tsubaki Hengxiong invented the polycarboxylic acid water-reducing agent in the 1980s. Its molecular structure is no longer the same as the linear structure of the previou ...(24/1)
2020-07-18 文章 - What Is Superplasticizer Concrete? - 催化劑及化學(xué)助劑 - Alice Dai - 116.48.31.*
Concrete additives for concrete are like salt for a dish. A dish is inseparable from salt, and concrete is inseparable from concrete additives.Its amount is very small compared to the total amount of ...(13/1)
2020-07-17 文章 - Why Does Adding Superplasticizer Improve Flow? - 國際網(wǎng)路 - Alice Dai - 116.48.31.*
Superplasticizers (SP’s), also known as high range water reducers, are additives used in making high strength concrete. Plasticizers are chemical compounds that enable the production of concrete with ...(22/1)
2020-07-16 產(chǎn)品庫 - 陽離子聚丙烯酰胺使用注意事項(xiàng)-脫色藥劑 - 日用化學(xué)品 - 脫色藥劑 - 112.83.240.*
污水處理所產(chǎn)生的污泥具有較高的含水量，由于水分與污泥顆粒結(jié)合的特性，采用機(jī)械方法脫除具有一定的限制，污泥中的有機(jī)質(zhì)含量、灰分比例特別是絮凝劑的添加量對(duì)于至終含固率有著重要影響。（去除COD）一般來說，采用機(jī)械脫水可以獲得20%－30%的含固率，所形成的污泥也被稱為泥餅。泥餅的含水率仍然較高，具有流體性質(zhì)，其處置難度和成本仍然較高，因此有必要進(jìn)一步減量。此時(shí)，在自然風(fēng)干之外，只有通過輸入熱量形成蒸發(fā) ...(28/2)
2020-07-13 文章 - How Much Does Superplasticizer Cost ? - 催化劑及化學(xué)助劑 - Alice Dai - 39.82.253.*
Polycarboxylic acid superplasticizer is a third-generation high-performance superplasticizer developed after ordinary superplasticizer represented by wood calcium and superplasticizer represented by n ...(28/1)創(chuàng)建資訊
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