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 process has been achieved. Due to the greatly improved controllability, concrete As one of the most basic materials in the project, it is of course no exception. The effects of concrete water-reducing agent in construction projects:
First, replace special cement
Add appropriate amounts to concrete The water-reducing agent can make the mixture more conducive to mixing, more conducive to the discharge of water in the cement, and the adjustment of the air content, which improves the corrosion resistance of concrete and can effectively improve the anti-rust ability of concrete pre-set steel bars. , the bonding force with concrete not only effectively expands the scope of use of concrete, saves building materials, but can also be used to replace special cement.
Second, higher strength cement can be configured
Adding appropriate concrete water reducing agent and early strength agent to normal concrete can increase the 7-day strength value of concrete. By more than doubling, it can also effectively reduce bleeding and increase the water reduction rate. It can also make the compressive strength of the concrete project after construction reach more than 150% after 28 days of normal maintenance, which reduces costs for enterprises and is suitable for various applications. Projects requiring high-strength cement.
Third, it has better time controllability
Adding different proportions of retarding concrete water-reducing agents to the concrete can effectively adjust the setting time of the concrete and improve the concrete. It has excellent pumpability, delays concrete setting time and hardening time, and can meet the construction and quality requirements of different projects, especially large-scale concrete projects.
Additives represented by concrete water-reducing agents have opened up a wider scope of applications for concrete, ensured the continuity of construction of various projects, greatly shortened the construction period, and promoted the flow pattern The development of concrete technology and new pumping and pouring processes has also given rise to the development and application of commercial concrete.
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