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US 11,999,656 B2Granted
Environmentally friendly concrete composition of matter and method of forming the same
OwnerAndrew J Parmerinventor
Life of this patent
Estimating the term…
Abstract
An environmentally friendly composition of matter comprising a limestone and fiberglass based waste material used to substitute out a portion of natural aggregate with said waste material so as to preserve natural resources, protect the environment and prevent depletion of landfill capacity and reuse unusable waste products into environmentally useful products.
Claims14
A composition of matter, comprising:
- 40 to 75 percent by weight of a waste material whereby said waste material is comprised of 49.5-70% by weight of limestone, less than 20% by weight of fiberglass, 10.8-13.6% by weight of styrene, 9.9% by weight of polyester resin, 4.3-4.85% of titanium dioxide, less than 3% by weight of calcium stearate, 1.5-3% by weight of magnesium hydroxide, 1.96-2% by weight of polyethylene, 0.3-1.5% by weight of polystyrene, less than 1.5% by weight of magnesium oxide, less than 1% by weight of tert-Butyl peroxybenzoate, and 0.05-0.525% by weight of quartz;
- 15 to 16 percent by weight of a portland cement;
- 5-36 percent by weight of a natural fine aggregate;
- 8-9% by weight of a water.
1 more element
A composition of matter, comprising:
- 40 to 75 percent by weight of a waste material whereby said waste material is comprised of 49.5-70% by weight of limestone, less than 20% by weight of fiberglass, 10.8-13.6% by weight of styrene, 9.9% by weight of polyester resin, 4.3-4.85% of titanium dioxide, less than 3% by weight of calcium stearate, 1.5-3% by weight of magnesium hydroxide, 1.96-2% by weight of polyethylene, 0.3-1.5% by weight of polystyrene, less than 1.5% by weight of magnesium oxide, less than 1% by weight of tert-Butyl peroxybenzoate, and 0.05-0.525% by weight of quartz;
- 15 to 16 percent by weight of a portland cement;
- 5-36 percent by weight of a natural fine aggregate;
- 8-9% by weight of a water.
1 more element
A method for repurposing a waste material into a functional product comprising the steps of:
- sourcing a waste material and moving it to a processing site whereby said waste material is comprised of 40 to 75 percent by weight of said waste material and whereby said waste material is comprised of 49.5-70% by weight of limestone, less than 20% by weight of fiberglass, 10.8-13.6% by weight of styrene, 9.9% by weight of polyester resin, 4.3-4.85% of titanium dioxide, less than 3% by weight of calcium stearate, 1.5-3% by weight of magnesium hydroxide, 1.96-2% by weight of polyethylene, 0.3-1.5% by weight of polystyrene, less than 1.5% by weight of magnesium oxide, less than 1% by weight of tert-Butyl peroxybenzoate, and 0.05-0.525% by weight of quartz;
- washing said waste material;
- grinding and/or pulverizing said waste material into pieces the size of one and three quarter inches or less;
- mixing with at least one concrete mixer said waste material with 15 to 16 percent by weight of portland cement,
- 5-36 percent by weight of a natural aggregate and 8-9% by weight of water and pouring said mixture into various forms to create structurally rigid functional products.
2 more elements
A composition of matter, comprising:
- 10 to 80 percent by weight of a waste material whereby said waste material is comprised of 49.5-70% by weight of limestone, less than 20% by weight of fiberglass, 10.8-13.6% by weight of styrene, 9.9% by weight of polyester resin, 4.3-4.85% of titanium dioxide, less than 3% by weight of calcium stearate, 1.5-3% by weight of magnesium hydroxide, 1.96-2% by weight of polyethylene, 0.3-1.5% by weight of polystyrene, less than 1.5% by weight of magnesium oxide, less than 1% by weight of tert-Butyl peroxybenzoate, and 0.05-0.525% by weight of quartz;
- 11 to 18 percent by weight of a portland cement;
- 7-9% by weight of a water;
- and
- whereby a natural coarse aggregate or a natural fine aggregate can be mixed with said 10 to 80 percent by weight of waste material and whereby the waste material can be either a coarse waste material or a fine waste material to achieve a desired concrete mix based on a particular application said concrete mix is intended for and whereby said coarse waste material size is 1¾ inches and said fine waste material is ⅛ inches or less.
2 more elements
Dependencies are inferred from the claim text.