Premixed mortar for green building and building construction method using mortar

A ready-mixed mortar and green building technology, applied in the field of building construction, can solve the problems of broken glass, troublesome, and high cost of waste glass, and achieve the effects of improving impermeability, avoiding costs, and achieving good effects.

Inactive Publication Date: 2020-06-12
君兆建设控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: but waste glass is usually broken, and it is troublesome to separate the glass according to color from the messy broken glass, which leads to a higher cost of waste glass recycling. Therefore, there are also room for improvement

Method used

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  • Premixed mortar for green building and building construction method using mortar
  • Premixed mortar for green building and building construction method using mortar
  • Premixed mortar for green building and building construction method using mortar

Examples

Experimental program
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Effect test

Embodiment 1-4

[0067] A green building ready-mixed mortar, comprising the following raw materials:

[0068] Portland cement, waste glass particles, hollow glass microspheres, talcum powder, fumed silica, fine aggregate, 8-pentadecanone, triphenylsilane, water reducer, water.

[0069] The specific addition amount (unit is Kg) of each raw material in each embodiment and the particle diameter (unit is mm) of waste glass particle see table 2 for details:

[0070] Table 2

[0071]

[0072] refer to figure 1 , the preparation method of the green building of embodiment 1-4 specifically comprises the following steps:

[0073] S1. Add Portland cement, water, and water reducer to the stirring tank at a speed of 80r / min, and stir for 3min to form the first premix;

[0074] S2. Add 8-pentadecanone and triphenylsilane to the first premix, rotate at 80r / min, and stir for 3min to form the second premix;

[0075] S3. Add talcum powder and fumed silica to the second premix, rotate at a speed of 60r / mi...

Embodiment 5-8

[0079] Compared with embodiment 4, the difference only lies in:

[0080] Acridone is also added in step S2, and the specific addition amount (unit is Kg) of each raw material in each embodiment is detailed in Table 3:

[0081] table 3

[0082] raw material Example 5 Example 6 Example 7 Example 8 Acridone 0.5 0.65 0.8 0.7

Embodiment 9-12

[0084] Compared with embodiment 4, the difference only lies in:

[0085] Also add gypsum powder in step S2, the specific addition amount (unit is Kg) of each raw material in each embodiment sees Table 4 for details:

[0086] Table 4

[0087] raw material Example 9 Example 10 Example 11 Example 12 Gypsum powder 2 3 4 2.8

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Abstract

The invention relates to the field of building construction, in particular to premixed mortar for green buildings, which comprises the following components in parts by mass: 100 parts of Portland cement, 30 to 40 parts of waste glass particles, 15 to 20 parts of hollow glass beads, 80 to 100 parts of talcum powder, 30 to 40 parts of fumed silica, 250 to 300 parts of fine aggregate, 3 to 5 parts of8-pentadecanone, 1 to 3 parts of triphenylsilane, and 90 to 110 parts of water; wherein the particle size of the waste glass particles is 1-1.5 mm. The invention further relates to a building construction method using the mortar. The building construction method comprises the following steps: S01, brushing premixed mortar on the top surface and the bottom surface of a building block when the building block is laid according to design requirements to form a building block mortar layer; S02, building the building blocks coated with the premixed mortar one by one according to design requirements; S03, after building is completed, carrying out wet maintenance; wherein the thickness of the building block mortar layer in the step S01 is 3-5 mm. The premixed mortar has the effects that the costfor treating the waste glass is relatively low when the waste glass is recycled, and the waste glass can be greatly recycled, so that the method is green and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a green building ready-mixed mortar and a building construction method using the mortar. Background technique [0002] At present, with the development of science and technology, there are more and more glass products, such as glass containers, glass handicrafts, etc. After the glass products are used, the natural degradation of glass is extremely difficult, resulting in more and more waste glass. [0003] Existing waste glass can be recycled and melted to be mixed into new glass products. When recycling, the glass is sorted, the glass of different colors is separated, and then the impurities are washed away, and finally mixed into the same color according to the color of the waste glass. In glass products, in order to realize the recycling of waste glass and reduce waste glass. [0004] The above-mentioned existing technical solutions have the following defects: b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B14/22C04B14/04
CPCC04B14/042C04B14/22C04B28/04C04B2111/00017C04B2111/00482C04B2201/50C04B14/064C04B14/00C04B24/008C04B24/42
Inventor 冯阳
Owner 君兆建设控股集团有限公司
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