Back to results
US 12,612,335 B2Granted
Concrete floor hardening agent
AssigneeJun An Shun Technology Co.. Ltd.
InventorCheng-Feng Chang
Life of this patent
Estimating the term…
Abstract
A concrete floor hardening agent includes an aluminate, a waterproofing agent, and water. The aluminate is selected from the group consisting of potassium aluminate and sodium aluminate, and is present in an amount ranging from 15 wt % to 65 wt % based on 100 wt % of the concrete floor hardening agent. The waterproofing agent is selected from the group consisting of potassium methyl silicate, sodium methyl silicate, silicone oil, and siloxane, and is present in an amount ranging from 5 wt % to 20 wt % based on 100 wt % of the concrete floor hardening agent.
Claims3
A concrete floor hardening agent, comprising:
- an aluminate selected from the group consisting of potassium aluminate and sodium aluminate, the aluminate being present in an amount ranging from 15 wt % to 65 wt % based on 100 wt % of the concrete floor hardening agent;
- a waterproofing agent selected from the group consisting of potassium methyl silicate and sodium methyl silicate, the waterproofing agent being present in an amount ranging from 5 wt % to 20 wt % based on 100 wt % of the concrete floor hardening agent;
- a wetting agent selected from the group consisting of a polysaccharide-based wetting agent, an organosilicon surfactant, and an alkoxylated surfactant, the wetting agent being present in an amount ranging from 0.5 wt % to 1.0 wt % based on 100 wt % of the concrete floor hardening agent;
- and
- water,
- wherein the aluminate has a particle size ranging from 100 nm to 200 nm.
3 more elements
Dependencies are inferred from the claim text.