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CN-121986078-A - Alleviating cracks in building materials

CN121986078ACN 121986078 ACN121986078 ACN 121986078ACN-121986078-A

Abstract

A composition of one or more building materials and uses thereof. Wherein the composition of one or more building materials comprises a binder, one or more components, slag, and/or an amount of water. Wherein the one or more components are one or more silane materials, one or more siloxane materials, one or more silicate materials, and/or one or more silicone materials.

Inventors

  • A. Mohiri
  • J. GREEN

Assignees

  • 瓦克化学股份公司

Dates

Publication Date
20260505
Application Date
20241002
Priority Date
20231003

Claims (20)

  1. 1. A composition of one or more building materials comprising: A binder, one or more components, slag and/or a quantity of water, and Wherein the one or more components are one or more silane materials, one or more siloxane materials, one or more silicate materials, and/or one or more silicone materials.
  2. 2. The composition of claim 1, wherein the one or more building materials are one or more cements, one or more cement-based materials, one or more paving blocks, one or more concretes, one or more bagged concretes, one or more mortars, and/or one or more masonry materials.
  3. 3. The composition of claim 1, wherein the one or more building materials are used to form walls, blocks, bricks, and/or stone-like.
  4. 4. The composition of claim 1, wherein the binder is one or more cements.
  5. 5. The composition of claim 4, wherein the one or more cements is a type I cement, a type II cement, a type III cement, and/or a type 1L cement.
  6. 6. The composition of claim 5, wherein the components of the type I cement have a larger particle size than the components of the type III cement; wherein the type I cement or the type III cement comprises a component SiO 2 、Al 2 O 3 、Fe 2 O 3 、CaO、MgO、SO 3 、Na 2 O、K 2 O and limestone; Wherein SiO 2 is present in an amount of 19.2% by weight; wherein Al 2 O 3 is present in an amount of 5.2 wt%; wherein Fe 2 O 3 is present in an amount of 2.8 wt%; wherein CaO is present in an amount of 62.9 weight percent; wherein MgO is present in an amount of 1.9% by weight; Wherein SO 3 is present in an amount of 3.1 wt%; wherein Na 2 O is present in an amount of 0.2 wt%; wherein K 2 O is present in an amount of 0.7% by weight, and Wherein the limestone is present in an amount of 4% by weight.
  7. 7. The composition of claim 5, wherein the IL-type cement comprises components SiO 2 、Al 2 O 3 、Fe 2 O 3 、CaO、MgO、SO 3 、Na 2 O、K 2 O and limestone; wherein SiO 2 is present in an amount of 16% by weight; Wherein Al 2 O 3 is present in an amount of 4.5 wt%; wherein Fe 2 O 3 is present in an amount of 2.65 wt%; wherein CaO is present in an amount of 59.3 weight percent; wherein MgO is present in an amount of 3% by weight; wherein SO 3 is present in an amount of 3.71 wt%; Wherein Na 2 O is present in an amount of 0.17 wt%; Wherein K 2 O is present in an amount of 0.93% by weight, and Wherein the limestone is present in an amount of 9.74% by weight.
  8. 8. The composition of claim 1, wherein the one or more components help to prevent the formation of one or more cracks in the one or more building materials, to mitigate the propagation of one or more cracks in the one or more building materials, and/or to prevent the propagation of one or more cracks in the one or more building materials.
  9. 9. The composition of claim 1, wherein the one or more components facilitate preventing the formation of one or more cracks within the one or more building materials, mitigate the propagation of one or more cracks within the one or more building materials, and/or prevent the propagation of one or more cracks within the one or more building materials by hydrophobizing or hydrophobicizing the structure of the one or more building materials to thereby mitigate or prevent the alkali silicate reaction from occurring.
  10. 10. The composition of claim 1, wherein the one or more building materials have improved overall strength, lifetime, durability, heat resistance, fire resistance, and/or freeze-thaw resistance.
  11. 11. The composition of claim 1, wherein the one or more components are a first resin emulsion composition and/or a second resin emulsion composition.
  12. 12. The composition of claim 11, wherein the first resin emulsion composition comprises an emulsifier, one or more active materials, one or more biocides, water, and a pH modifier.
  13. 13. The composition of claim 12, wherein the emulsifier comprises about 3.94% by weight of the first resin emulsion composition; Wherein the one or more active materials comprise about 50.79% by weight of the first resin emulsion composition; Wherein the one or more biocides comprise about 0.42 wt.% of the first resin emulsion composition; Wherein the pH modifier comprises about 0.09 wt.% of the first resin emulsion composition, and Wherein the water comprises about 44.76 wt% of the first resin emulsion composition.
  14. 14. The composition of claim 12, wherein the emulsifier is isotridecyl alcohol (C13) reacted with 16 ethoxylate; Wherein the one or more active materials are polymers made from methyltrichloro and isooctyltrichloro, isooctyltriethoxysilane, and/or aminoethylaminopropyl trimethoxysilane; wherein the one or more biocides are benzisothiazol-3 (2 h) -one and/or Konservioerer 0515 at a concentration of 10%, and Wherein the pH modifier is acetic acid at 80% concentration.
  15. 15. The composition of claim 12, wherein the emulsifier is isotridecyl alcohol (C13) reacted with 16 ethoxylate; wherein the one or more active materials are polymers made from methyltrichloro and isooctyltrichloro, isooctyltriethoxysilane, and aminoethylaminopropyl trimethoxysilane; Wherein the one or more biocides are benzisothiazol-3 (2 h) -one and Konservioerer 0515 at a concentration of 10%; wherein the pH modifier is acetic acid at 80% concentration; Wherein the isotridecyl alcohol (C13) reacted with 16 ethoxylate comprises about 3.94 weight percent of the first resin emulsion composition; Wherein the polymer made with methyltrichloro and isooctyltrichloro comprises about 10.09 weight percent of the first resin emulsion composition; wherein the isooctyltriethoxysilane comprises about 40.35% by weight of the first resin emulsion composition; wherein the aminoethylaminopropyl trimethoxysilane comprises about 0.35 wt.% of the first resin emulsion composition; wherein the 10% concentration of benzisothiazol-3 (2 h) -one comprises about 0.2% by weight of the first resin emulsion composition; Wherein Konservioerer 0515 comprises about 0.22% by weight of the first resin emulsion composition; Wherein the acetic acid comprises about 0.09 weight percent of the first resin emulsion composition, and Wherein the water comprises about 44.76 wt% of the first resin emulsion composition.
  16. 16. The composition of claim 11, wherein the second resin emulsion composition comprises an emulsifier, one or more active materials, one or more biocides, and water.
  17. 17. The composition of claim 16, wherein the emulsifier comprises about 2% by weight of the second resin emulsion composition; wherein the one or more active materials comprise about 60.2 wt% of the second resin emulsion composition; Wherein the one or more biocides comprise about 0.05 wt.% of the second resin emulsion composition, and Wherein the water comprises about 37.75 wt% of the second resin emulsion composition.
  18. 18. The composition of claim 16, said emulsifier being an isomeric alcohol (C13) reacted with 14 ethoxylate; Wherein the one or more active materials are OH-functional polydimethylsiloxane, isooctyltriethoxysilane, and/or aminopropyl trimethoxysilane, and Wherein the one or more biocides is benzisothiazol-3 (2 h) -one at a concentration of 19%.
  19. 19. The composition of claim 16, wherein the emulsifier is an isomeric alcohol (C13) reacted with a 14 ethoxylate, comprising about 2 weight percent of the second resin emulsion composition; wherein the one or more active materials are OH-functional polydimethylsiloxane, isooctyltriethoxysilane, and aminopropyl trimethoxysilane, wherein the OH-functional polydimethylsiloxane comprises about 24 wt% of the second resin emulsion composition, wherein the isooctyltriethoxysilane comprises about 36 wt% of the second resin emulsion composition, and wherein the aminopropyl trimethoxysilane comprises about 0.2 wt% of the second resin emulsion composition; wherein the one or more biocides is benzisothiazol-3 (2 h) -one at a concentration of 19% which makes up about 0.05% by weight of the second resin emulsion composition, and Wherein the water comprises about 37.75 wt% of the second resin emulsion composition.
  20. 20. The composition of claim 1, wherein the slag is a type 100 slag.

Description

Alleviating cracks in building materials Technical Field The present disclosure relates to building materials and mixtures thereof that help reduce or otherwise eliminate the presence and/or propagation of one or more cracks that may form within the building material. Background Various building materials, such as concrete materials, are known in the art. Currently, conventional concrete materials have problems with crack formation and propagation, which has a negative impact on the overall life and durability of the material. In general, surface cracking is caused by the amount of shrinkage that occurs within a concrete material due to drying, due to the fact that the surface of the material dries at a faster rate than the interior or core of the material. This shrinkage triggers various tensile and/or stress sources within the concrete material, resulting in the formation of cracks within the material. Accordingly, it would be advantageous to develop a building material that reduces or otherwise eliminates the occurrence of cracks therein, thereby improving the overall strength, life, and durability of the building material. In addition, it would be advantageous to develop a building material that helps to slow or otherwise prevent crack propagation or growth within the building material, thereby improving the overall strength, life, and durability of the building material. In addition, it would be advantageous to develop building materials with improved overall heat resistance, fire resistance and/or freeze-thaw resistance. Drawings The foregoing and other advantages of the present disclosure will become apparent to those skilled in the art from the following detailed description when considered in light of the accompanying drawings, in which: fig. 1 is a schematic top plan view of one or more building materials according to an embodiment of the present disclosure; FIG. 2 is an image of samples for mixture 1, mixture 2, and mixture 3 prepared according to the compositions listed in Table 6 of the present disclosure for comparison of analysis and comparison between one or more building materials having the compositions of Table 6 of mixture 2 prepared according to the present disclosure against mixture 1 and mixture 3; FIG. 3 is an image of samples for mixture 4, mixture 5, and mixture 6 prepared according to the compositions listed in Table 7 of the present disclosure for analysis and comparison after seven days of immersion in a water bath; FIG. 4 is an image of a sample prepared from the compositions of mixture 4, mixture 5, and mixture 6 listed in Table 7 of the present disclosure for analysis and comparison after being immersed in a water bath for a period of four days and aged for thirty-five days; FIG. 5 is an image of a sample of mixture 4, mixture 5, and mixture 6 prepared according to the compositions listed in Table 7 of the present disclosure for analysis and comparison after being immersed in a water bath for a period of four days and aged for thirty-eight days FIG. 6 is an image of a sample of mixture 4, mixture 5, and mixture 6 prepared according to the compositions listed in Table 7 of the present disclosure for analysis and comparison after immersion in a water bath for twenty-four hours and aging for a period of fifty days; FIG. 7 is an image after aging of the sample prepared in FIG. 6 for a period of sixty-four days in accordance with the present disclosure; FIG. 8 is an image of samples of mixture 4, mixture 5, and mixture 6 prepared according to the compositions listed in Table 7 of the present disclosure for analysis and comparison after immersion in a water bath for twenty-four days and aging for a period of eighty-six days; FIG. 9 is an image of samples of mixture 4, mixture 5, and mixture 6 prepared according to the compositions listed in Table 7 of the present disclosure for analysis and comparison after immersion in a water bath for forty-eight days and aging for a period of one hundred and six days; FIG. 10 is an image of a sample prepared and allowed to age for a period of one hundred fifteen days; FIG. 11 is an image of a sample of mixture 4, mixture 5, and mixture 6 of the compositions listed in Table 7 after being transported from one location to another in accordance with the present disclosure; FIG. 12 is a graph showing percent shrinkage versus time for the mixture 7 and mixture 8 compositions listed in Table 8 of the present disclosure; FIG. 13 is a graph showing percent shrinkage versus time for the compositions of mixture 9, mixture 10, and mixture 11 listed in Table 9 of the present disclosure; FIG. 14 is an image of samples prepared according to the compositions of mixture 12, mixture 13 and mixture 14 listed in Table 10 of the present disclosure analyzed and compared after aging for a period of sixteen days, and Fig. 15 is an image of samples prepared according to the compositions of mixture 12, mixture 15, and mixture 16 listed in table 10 of the present disclosu