Concrete healant
A concrete repairing agent and retarding technology, applied in the field of concrete repairing agents, can solve the problems of ordinary polymer-modified cement mortar having no self-leveling performance, unusable concrete repair works, and impermeable concrete, etc. The effect of long construction time and simple construction
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0051] A concrete repair agent, by weight, comprises the following components:
[0052]
[0053] Among them: low alkalinity sulfoaluminate cement, CSA expansion agent, polycarboxylate superplasticizer, tartaric acid, lithium carbonate, fluorine surfactant, active nano-SiO 2 , cellulose ether (viscosity of 400 centipoise), redispersible latex powder and dry powder defoamer are all commercially available products;
[0054] The fine aggregate is 70~140 mesh river sand.
[0055] The preparation method of the above-mentioned Examples 1 to 3 is: weighing various raw materials according to the above-mentioned proportions, and then mixing them in a mixer until they are evenly stirred.
[0056] According to the industry standard JC / T 984-2011 "Polymer Cement Waterproof Mortar", the product performance of the invention is tested, and the specific performance indicators are shown in the following table:
[0057]
[0058] As can be seen from the above table, the concrete repair ag...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com