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Special plastic stabilizer for machine-made sand plastering mortar

A technology for plastering mortar and machine-made sand, applied in the field of building materials, can solve problems such as poor control of the gradation of machine-made sand, poor water retention of the mortar, and influence on the use of the mortar, so as to improve workability and construction, improve water retention, The effect of improving workability

Inactive Publication Date: 2018-05-01
FUKE TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the poor control of the gradation of the machine-made sand, single particle size, and needle-like shape, the mortar has poor water retention, bleeding, delamination, and poor workability, which seriously affects the use of mortar.

Method used

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  • Special plastic stabilizer for machine-made sand plastering mortar

Examples

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Comparison scheme
Effect test

Embodiment 1

[0032] A special plastic stabilizer for machine-made sand plastering mortar, the ratio of its components is shown in Table 1:

[0033] components

[0034] Preparation method: Weigh each component according to the mass ratio in Table 1, add it into a gravity-free mixer, and mix well to obtain a special plastic stabilizer for machine-made sand plastering mortar.

Embodiment 2

[0036] A special plastic stabilizer for machine-made sand plastering mortar, the proportioning ratio of its components is shown in Table 2:

[0037] components

[0038] Preparation method: Weigh each component according to the mass ratio in Table 2, add it into a gravity-free mixer, and mix well to obtain a special plastic stabilizer for machine-made sand plastering mortar.

Embodiment 3

[0040] A special plastic stabilizer for machine-made sand plastering mortar, the ratio of its components is shown in Table 3:

[0041] components

[0042] Preparation method: Weigh each component according to the mass ratio in Table 3, add it into a gravity-free mixer, and mix well to obtain a special plastic stabilizer for machine-made sand plastering mortar.

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Abstract

The invention discloses a special plastic stabilizer for machine-made sand plastering mortar. The special plastic stabilizer is prepared from the following components in parts by mass: 52 to 56 partsof a retarder, 0.5 to 1 part of an air entraining agent, 18 to 20 parts of a water reducing agent, 18 to 25 parts of a water retaining agent, 0.5 to 1 part of a thixotropic agent and 1 to 3 parts of adispersant. The special plastic stabilizer for the machine-made sand plastering mortar disclosed by the invention is specially used for the machine-made sand plastering mortar; the constructability,the water retaining property, the cohesive performance, the thixotropic performance, the workability and the storage performance of the mortar can be improved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a special plastic stabilizer for machine-made sand plastering mortar. Background technique [0002] In recent years, due to the shortage of natural sand resources and the restriction of mining, the price has continued to rise, which has increased the cost of commercial mortar. However, my country is rich in stone resources. In order to reduce costs, it has become a trend to use stone crushed into machine-made sand to produce commercial mortar, and its performance can meet the requirements. [0003] Because the gradation of machine-made sand is not well controlled, the particle size is single, and the shape is needle-like, resulting in poor water retention, bleeding, delamination, and poor workability of the mortar, which seriously affects the use of mortar. Contents of the invention [0004] The purpose of the present invention is to provide a special plastic stabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/38
CPCC04B40/0039C04B24/10C04B24/16C04B24/24C04B24/383C04B24/2623C04B24/38C04B22/16
Inventor 徐德高杨洋
Owner FUKE TECH (SUZHOU) CO LTD
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