BASF Korea starts supplying biomass-balanced MDI, paving the way for sustainable MDI value chain
Recently, BASF announced that its plant in Yeosu, South Korea, has successfully produced the first biomass balance (BMB) methylene diphenyl diisocyanate (MDI). This landmark development underlines BAS…
Precautions for winter concrete construction and antifreeze use Fuyang antifreeze price Lixin early-strength antifreeze
In accordance with Chapter 7 of the national standard “Code for Construction and Acceptance of Concrete Structure Engineering” (GB50204), based on local temperature data for many years, wh…
Key points and precautions for winter construction Anqing antifreeze price Xuancheng early strength antifreeze buried hill antifreeze water reducing agent
(1) For cement used in winter construction, early-strength Portland cement should be preferred, and the critical freezing strength of concrete should be strictly controlled. Its critical freezing stre…
Key points for winter construction and the impact of antifreeze on concrete in winter! Zhejiang early strength antifreeze Anhui antifreeze manufacturer Jiangsu
Editor’s note: my country’s industry standard JGJ 104-2011 “Winter Construction Regulations for Construction Projects” stipulates that when the outdoor daily average temperatur…
Knowledge of antifreeze for concrete in winter construction Huainan antifreeze price Shouxian early strength antifreeze factory Liu’an early strength antifreeze water reducing agent
1. Concrete construction in winter1. Regulations on the start and end time of winter construction The construction of concrete structure projects should be carried out in winter For measures, the firs…
Types of concrete antifreeze and precautions for use Langxi antifreeze Guangde early strength water reducing agent manufacturer Jingxian early strength antifreeze Jixi antifreeze price Jingde
During winter construction, the water in the newly poured concrete is easy to freeze, increasing its volume by 9% and seriously damaging the internal structure of the concrete. Therefore, we must take…
Test method for alkali content in antifreeze Shouxian antifreeze price Huoqiu early strength antifreeze water reducer Shucheng antifreeze manufacturer Jinzhai concrete antifreeze Which Huoshan antifreeze is good
The alkali content of antifreeze is measured according to the “Test Method for Homogeneity of Concrete Admixtures” (GB8077-2012). The test methods include flame photometry and atomic absor…
Technology for preparing concrete antifreeze Bozhou antifreeze price Woyang early strength antifreeze Mengcheng antifreeze water reducer manufacturer Lixin antifreeze
Antifreeze is an admixture that can harden commercial concrete at negative temperatures and achieve sufficient antifreeze strength within a specified time. Our country stipulates that when the tempera…
Key points for concrete blocks using gypsum mortar
1. Before construction, the edge line should be popped up at the construction position, and then the construction should be carried out according to the edge line one by one. 2. Autoclaved aerated con…
There are problems with the quality of lightweight gypsum mortar for interior and exterior walls
When purchasing finished gypsum mortar for interior and exterior walls, the gypsum mortar should be packaged completely. The product implementation standards, weight, production date, packaging, trans…
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