3KREES Industrial Coatings provides long-term anti-corrosion overall solutions for key wind power projects in Inner Mongolia
Global Polyurethane News: As a renewable energy source, wind power is sustainable and environmentally friendly. Wind power projects have unique advantages in the process of rural revitalization due to…
Hongqiang completed the placement of 316 million convertible bonds and laid out ethylene oxide and propylene oxide derivatives projects
In July, the Shenzhen Stock Exchange reviewed and approved Hongqiang’s convertible bond application. On October 18, Hongqiang completed the placement of 316 million yuan of convertible bonds. The fund…
The total investment is 18 billion yuan! Shenmu Shenxin’s 1.2 million tons of BDO and 600,000 tons of PBAT projects started construction
On October 15, the groundbreaking ceremony for key projects in the fourth quarter of 2023 was held in Yulin City, Shaanxi Province. Liu Bin, leader of the 7th Circuit Supervision Group for Thematic Ed…
Wanhua Chemical announces five more major projects
Recently, the Yantai Municipal People’s Government announced Wanhua Chemical Group Co., Ltd.’s HDI and adduct capacity expansion project, 500 tons/year isopropanolamine (IPAM) industrializ…
For concrete structural projects constructed in winter, the amount of concrete antifreeze should be selected according to the type of concrete antifreeze.
① When using a single antifreeze component, the maximum amount of antifreeze should not be greater than the following regulations: the amount of chlorine salts should not be greater than 7% of the mix…
How to choose concrete admixtures for water conservancy projects? Practitioners take a look
Nowadays, concrete admixtures are widely used in various industries, from the construction industry to high-speed rail to water conservancy projects, etc., which are inseparable from admixtures. Howev…
Three main functions of concrete water reducing agent in construction projects
According to the survey: Through a large number of tests and repeated tests based on different temperatures and different floor materials, the controllability of every link in the actual construction …
Pre-approval announcement of Huizhou Hongqiang Chemical’s propylene oxide and other projects
Huizhou Hongqiang Chemical Co., Ltd.’s 320,000 tons/year ethylene oxide and propylene oxide derivatives project adjustment plan and construction regulations are announced before approval, so as to und…
Why is retardant added to concrete for construction projects?
Retarding water-reducing admixtures mainly affect the properties of fresh concrete and hard-base concrete. The hazards to the properties of freshly mixed soil are roughly as follows: (1 ) Increase the…
Application of waterproof materials in construction projects
As a quality assurance for waterproofing projects, it is not only necessary to deepen the understanding of various waterproof materials, but also to pay attention to how to choose waterproof materials…
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