Quality standards for non-national standard industrial sodium sulfide products of the People’s Republic of China_Kain Industrial Additives
The standard divides industrial sodium sulfide products into three categories: Category 1 is ordinary sodium sulfide (commonly known as red alkali); Category 2 is low-iron sodium sulfide (commonly kno…
What are the types of waterproof coatings for grain depots and what are the characteristics of waterproof coatings?
Contents of this article Types and choices of waterproof coatings? What are waterproof materials? What are waterproof coatings? What types of waterproof coatings are there, and what are the characteri…
Waterproofing standards and practices for grain warehouses of Jiangsu air-insulating adhesive manufacturers
Contents of this article Grain warehouse waterproofing standards and practices? Do grain silos need to be waterproofed? What are the construction requirements for granary exterior wall waterproof coat…
Jiangsu waterproof and air-insulating adhesive manufacturer-how to waterproof the interior walls of a granary, and construction requirements for waterproof coatings on the exterior walls of a granary
Contents of this article How to prevent moisture in the interior walls of the granary? What are the waterproofing standards and practices for grain warehouses? Do grain silos need to be waterproofed? …
Popular Science: What are the raw materials for early-strength superplasticizers synthesized from?
What are the raw materials for early-strength superplasticizers made of? Everyone in the industry and grassroots workers are very curious. Yes, the editor of Qingdao Dingchang New Materials Co., Ltd. …
Preparation method of anti-segregation agent for concrete and its application and process
1. This technology relates to the technical field of concrete admixtures, to an anti-segregation agent for concrete, and specifically to a preparation method and application of an anti-segregation age…
Tips for using pump truck lubricant
Yulong pump truck lubrication agent is an environmentally friendly construction auxiliary material that can replace traditional cement mortar lubrication. Its appearance has caused the low efficiency …
Can I buy raw materials for early-strength superplasticizer and prepare it myself?
VPEG has better slump retention performance, while HPEG has better water-reducing properties. However, if you want to prepare it yourself, it is not a simple task in terms of obtaining raw materials a…
The difference between concrete antifreeze and antifreeze. Standards for the use of concrete antifreeze.
Concrete antifreeze is an essential product for concrete construction in winter. According to incomplete statistics, there are more than 100 such products in China, but the salt content in its compone…
Test steps for water reducing rate of water reducing agent in concrete
The concrete ratio for testing water reduction rate is not the C30 concrete ratio. Measuring water reduction rate has nothing to do with concrete strength. If you have read the specificationMix propor…
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