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Viscous materials and method for producing

A technology of composition and mixture, which is applied in the field of composition for preparing building materials, and can solve problems such as stress fracture and increasing the weight of building materials

Inactive Publication Date: 2007-08-08
马修皮扎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Water used in cementitious building materials adds weight to the building material and, while capable of making building materials, can cause stress fractures in cementitious building materials from freezing to thawing

Method used

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  • Viscous materials and method for producing
  • Viscous materials and method for producing
  • Viscous materials and method for producing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0060] Example: 5 gallons of mix

[0061] Using regular tap water, introduce the superplasticizer mixture in the 5 gallon range and add enough water to place about an eighth of an inch of water / surfactant barrier on top of the superplasticizer. The water / surfactant layer acts as a barrier layer and stays on top of the superplastic because the water / surfactant is lighter than the superplastic. There is no flash or chemical reaction when pouring the next ingredient, such as a self-setting agent (or self-compacting agent), on top of the water / surfactant. The process is repeated by placing substantially the same amount of a layer of water / surfactant on top of the second layer and adding a third ingredient, such as a shrinkage reducer. The process is then repeated for each additional ingredient added to the mixture.

[0062] In the above exemplary mixture, having essentially 1 1 / 4 gallons of superplasticizer, essentially 2.5 gallons of self-setting agent, and essentially 3 / 4 gal...

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PUM

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Abstract

A method for minimizing reactions between a plurality of reactionary chemicals comprising the activities of adding a first chemical and adding a first barrier layer, the first barrier layer resting atop the first chemical. Thereafter, adding a second chemical, the second chemical resting atop first barrier layer. A second barrier layer is added whereby, the second barrier layer rests atop the second chemical. A further chemical is added wherein the further chemical resting atop the second barrier layer. The chemicals and barrier layers are mixed uniformly, thereby evenly distributing each of the first, second and further chemical to form a mixture wherein the chemicals are added in order of decreasing density.

Description

[0001] Cross References to Related Applications [0002] This application is a non-provisional application of Provisional Application No. 60 / 583672 filed June 29, 2004 by Matthew Piazza. field of invention [0003] The present invention relates generally to building materials, and more particularly to compositions for making building materials and methods of making the compositions. Background of the invention [0004] Currently, cementitious building materials are heavy and have limited strength. These materials are typically prepared using vermiculite and / or other fibrous lightweight materials, water and cement. In order to prepare these building materials, large amounts of water are required since vermiculite and other fibrous lightweight materials are very absorbent and can absorb large amounts of water used to make the building materials. Water absorbed by vermiculite and other fibrous lightweight materials is needed to moisten and strengthen the cement. Water used i...

Claims

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Application Information

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IPC IPC(8): C04B40/00B28C7/00B01F15/00C04B14/20B01J14/00
CPCC04B40/0028C04B40/0633B28C7/0007B01F3/18B01F3/20C04B28/02B01F23/70B01F23/60C04B14/062C04B14/18C04B14/20C04B14/202C04B2103/32C04B2103/40
Inventor 马修·皮扎
Owner 马修皮扎
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