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Found results for
 patents
1.
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Lightweight concrete formulations
| Application Number |
16148456 |
| Grant Number |
10550036 |
| Status |
In Force |
| Filing Date |
2018-10-01 |
| First Publication Date |
2019-01-31 |
| Grant Date |
2020-02-04 |
| Owner |
2581776 ONTARIO INC. (Canada)
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| Inventor |
- Calvin, Chris
- Boehler, Matthew
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Abstract
A lightweight concrete formulation containing Portland cement, aggregate, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 20% of the total weight of the concrete formulation. The metakaolin contributes between 4% and 12% of the total weight of the concrete formulation. The glass particles are preferably expanded glass particles. Also provided is a lightweight grout formulation containing Portland cement, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 15% of the total weight of the grout formulation. The metakaolin contributes between 7% and 15% of the total weight of the grout formulation.
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2.
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Lightweight concrete formulations
| Application Number |
15821141 |
| Grant Number |
10087105 |
| Status |
In Force |
| Filing Date |
2017-11-22 |
| First Publication Date |
2018-04-05 |
| Grant Date |
2018-10-02 |
| Owner |
2581776 Ontario Inc. (Canada)
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| Inventor |
- Calvin, Chris
- Boehler, Matthew
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Abstract
A lightweight concrete formulation containing Portland cement, aggregate, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 20% of the total weight of the concrete formulation. The metakaolin contributes between 4% and 12% of the total weight of the concrete formulation. The glass particles are preferably expanded glass particles. Also provided is a lightweight grout formulation containing Portland cement, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 15% of the total weight of the grout formulation. The metakaolin contributes between 7% and 15% of the total weight of the grout formulation.
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3.
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LIGHTWEIGHT CONCRETE FORMULATIONS
| Application Number |
CA2017000130 |
| Publication Number |
2017/201607 |
| Status |
In Force |
| Filing Date |
2017-05-23 |
| Publication Date |
2017-11-30 |
| Owner |
2581776 ONTARIO INC. (Canada)
|
| Inventor |
- Calvin, Chris
- Boehler, Matthew
|
Abstract
A lightweight concrete formulation containing Portland cement, aggregate, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 20% of the total weight of the concrete formulation. The metakaolin contributes between 4% and 12% of the total weight of the concrete formulation. The glass particles are preferably expanded glass particles. Also provided is a lightweight grout formulation containing Portland cement, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 15% of the total weight of the grout formulation. The metakaolin contributes between 7% and 15% of the total weight of the grout formulation.
IPC Classes ?
- C04B 28/04 - Portland cements
- C04B 14/24 - Glass porous, e.g. foamed glass
- C04B 7/13 - Mixtures thereof with inorganic cementitious materials, e.g. Portland cements
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4.
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LIGHTWEIGHT CONCRETE FORMULATIONS
| Document Number |
03019613 |
| Status |
In Force |
| Filing Date |
2017-05-23 |
| Grant Date |
2021-07-06 |
| Owner |
2581776 ONTARIO INC. (Canada)
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| Inventor |
- Calvin, Chris
- Boehler, Matthew
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Abstract
A lightweight concrete formulation containing Portland cement, aggregate, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 20% of the total weight of the concrete formulation. The metakaolin contributes between 4% and 12% of the total weight of the concrete formulation. The glass particles are preferably expanded glass particles. Also provided is a lightweight grout formulation containing Portland cement, glass particles, water and metakaolin. At least 80% of the glass particles have a grain size of less than 2 mm. The glass particles contribute between 3% and 15% of the total weight of the grout formulation. The metakaolin contributes between 7% and 15% of the total weight of the grout formulation.
IPC Classes ?
- C04B 7/13 - Mixtures thereof with inorganic cementitious materials, e.g. Portland cements
- C04B 14/24 - Glass porous, e.g. foamed glass
- C04B 28/04 - Portland cements
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