What is concrete pavement patching agent? Comprehensive understanding of how to use pavement patching agent
What is concrete pavement patching agent? Peeling of cement pavement is a very typical cement pavement disease. It not only harms the internal structure of the cement pavement, shortens the service li…
Does adding water-reducing agent to concrete have this effect? Why don’t I feel it?
1. Without changing the ratio of various raw materials, adding high-efficiency concrete water-reducing agent will not change the strength of concrete, and at the same time, it can greatly improve the …
Things to note when constructing exterior wall insulation materials during the rainy season
Precautions for the construction of exterior wall insulation materials in the rainy season 1. Storage of molded polystyrene boards p> If the construction site conditions permit, please store the in…
How to Eliminate Concrete Bubbles Revealing the Top Ten Methods to Eliminate Concrete Bubbles
How to eliminate concrete bubbles? Concrete has the characteristics of rich raw materials, low price and simple production process, so its usage is increasing. At the same time, concrete also has high…
Why are admixtures added to concrete?
Why are admixtures added to concrete 1. The purpose of adding admixtures is to improve the performance of concrete, improve project quality, reduce project costs, and promote new process requirements.…
How to calculate how much water reducing agent is used for one cubic meter of concrete?
What is the main component of the water-reducing agent? Lignin sulfur calcium (agent) is generally 0.2%~0.5%. Naphthalene-based water-reducing agent is generally 0.5%~0.75 % Water-soluble water-solubl…
Why is water reducing agent added to concrete during construction?
A key parameter of the concrete mix ratio is the water/cement ratio, that is, the ratio of water/cementitious material (cement + active mineral mixture). The higher the water/glue ratio, the better th…
Four functions of adding water reducing agent to concrete
1. Dispersion effect. The water-reducing agent molecules can be directionally adsorbed on the surface of cement particles, so that the surfaces of the cement particles carry the same charge (usually n…
Concrete adsorbent/anti-segregation agent Jiangsu concrete anti-segregation agent manufacturer Nanjing segregation agent price Xuzhou where to find anti-segregation agent
Concrete anti-segregation agents make necessary improvements to the problems of segregation, water leaching, slurrying and poor workability of concrete on the construction site, so as to meet various …
How to solve the problem of rapid pumping by pump trucks and save costs? Concrete pipe moistening agent Hebei pipe moistening agent manufacturer
In recent years, pump trucks have won the favor of construction parties with their own booms and convenient transportation. The pump trucks are not only widely praised at home, but also go abroad and …
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