Invention Grant
- Patent Title: Pervious concrete having a super-absorbent polymer
-
Application No.: US15293150Application Date: 2016-10-13
-
Publication No.: US09884785B2Publication Date: 2018-02-06
- Inventor: David Nat Liguori
- Applicant: David Nat Liguori
- Agency: McDermott Will & Emery LLP
- Agent Richard G. A. Bone
- Main IPC: C04B24/00
- IPC: C04B24/00 ; C04B24/26 ; C04B28/02 ; C04B28/08 ; C04B103/00 ; C04B103/46
Abstract:
A pervious concrete composition comprising a superabsorbent polymer, thereby enabling a water/cement ratio of 0.35-0.50. The superabsorbent polymer can be a cross-linked sodium polyacrylate-acrylamide/acrylic acid copolymer. The invention further comprises methods of installing the pervious concrete compositions.
Public/Granted literature
- US20170275201A1 PERVIOUS CONCRETE HAVING A SUPER-ABSORBENT POLYMER Public/Granted day:2017-09-28
Information query
