Negative temperature concrete antifreezer
A technology for concrete and antifreeze, applied in the field of negative temperature concrete antifreeze, can solve the problems of difficulty in construction in extremely cold weather, increase in total alkali content of concrete, concrete damage, etc., and achieves improved antifreeze performance, simple preparation process, and environmentally friendly raw materials. The effect of pollution
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0014] Example 1
[0015] A method for preparing negative temperature concrete is:
[0016] Step 1: Weigh each raw material according to mass percentage
[0017]
[0018] Step 2: Put the weighed raw materials in a reaction kettle and place them in a water bath at a temperature of 45° C. and stir them evenly to obtain a negative temperature concrete antifreeze. Add 2.8% of the cementitious material into the concrete, and maintain it at -30°C.
Example Embodiment
[0019] Example 2
[0020] A method for preparing negative temperature concrete is:
[0021] Step 1: Weigh each raw material according to mass percentage
[0022]
[0023] Step 2: Put the weighed raw materials in a reaction kettle, and stir them evenly in a water bath at a temperature of 40°C to obtain a negative temperature concrete antifreeze. Add 2.8% of the cementitious material into the concrete, and maintain it at -30°C.
Example Embodiment
[0024] Example 3
[0025] A method for preparing negative temperature concrete is:
[0026] Step 1: Weigh each raw material according to mass percentage
[0027]
[0028] Step 2: Put the weighed raw materials in a reaction kettle, and stir them evenly in a water bath at a temperature of 50° C. to obtain a negative temperature concrete antifreeze. Add 2.8% of the cementitious material into the concrete and maintain it in an environment of -15°C.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap