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Artificial marble having decorative effect and manufacturing method thereof

An artificial marble and decorative effect technology, applied in the field of building decoration materials, can solve the problems of not considering the influence of shrinkage and dimensional deformation of cement, insufficient texture details, and long maintenance cycle of finished products, so as to reduce production and operation costs and shorten maintenance time. , the effect of improving labor productivity

Inactive Publication Date: 2017-05-31
JIANGSU WONIUSHAN THERMAL INSULATION & WATERPROOF TEHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strength of these cements is slow, the demoulding time is long, and the curing time is long; the strength is slow, and the curing period of the finished product is long, and the dimensional deformation caused by the shrinkage of the cement is not considered.
[0004] At present, artificial marble molds generally use casting molds or rubber molds. The manufacturing process of such molds is complicated, and the reuse rate is low. Some even need to be coated with a release agent. In addition, the molds are relatively heavy, the demoulding process is difficult, and the labor intensity is high. , the details of the texture are not well described, and the utilization efficiency of the mold is low

Method used

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  • Artificial marble having decorative effect and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] An artificial marble slab with a decorative effect, comprising the following components:

[0068] Sulphoaluminate cement, white quartz sand, water-based polycarboxylate superplasticizer, water-based silicone defoamer, pigment, concrete anti-shrinkage agent.

[0069] As described in this embodiment, an artificial marble plate with a decorative effect comprises the following components in parts by weight:

[0070] 25 parts of sulphoaluminate cement, 65 parts of 80-120 mesh white quartz sand, 10 parts of potassium feldspar powder, 0.5 parts of water-based polycarboxylate superplasticizer, 1 part of water-based silicone defoamer, 1 part of pigment, concrete anti-shrinkage 0.25 parts of the agent.

[0071] As described in this embodiment, it also includes the first base layer, including the following components: 25 parts of sulphoaluminate cement, 45 parts of 40-70 mesh white quartz sand, 15 parts of 70-120 mesh white quartz sand, quartz stone fragments Or 15 parts of conc...

Embodiment 2

[0090] This embodiment is improved on the basis of Embodiment 1, and the content described in Embodiment 1 is also included in this embodiment, and will not be described in detail here.

[0091] Described in this embodiment, in parts by weight, includes the following components:

[0092] 26 parts of sulphoaluminate cement, 64 parts of 80-120 mesh white quartz sand, 10 parts of potassium feldspar powder, 0.5 parts of water-based polycarboxylate superplasticizer, 2 parts of water-based silicone defoamer, 0.8 parts of pigment, anti-shrinkage of concrete 0.25 part of dose;

[0093] Described in this embodiment, in parts by weight, also includes the following components:

[0094] 26 parts of sulfoaluminate cement, 40 parts of 40-70 mesh white quartz sand, 16 parts of 70-120 mesh white quartz sand, 13 parts of quartz stone fragments or concrete slag, 0.7 part of chopped glass fiber, water-based polycarboxylic acid water-reducing 0.5 parts of agent, 1.6 parts of water-based silicon...

Embodiment 3

[0098] This embodiment is improved on the basis of Embodiment 1, and the content described in Embodiment 1 is also included in this embodiment, and will not be described in detail here.

[0099] Described in this embodiment, in parts by weight, includes the following components:

[0100] 27 parts of sulfoaluminate cement, 63 parts of 80-120 mesh white quartz sand, 8 parts of potassium feldspar powder, 1 part of water-based polycarboxylate superplasticizer, 2 parts of water-based silicone defoamer, 1.2 parts of pigment, anti-shrinkage of concrete 0.3 part of agent;

[0101] Described in this embodiment, in parts by weight, also includes the following components:

[0102] 27 parts of sulphoaluminate cement, 43 parts of 40-70 mesh white quartz sand, 15 parts of 70-120 mesh white quartz sand, 12 parts of quartz stone fragments or concrete slag, 1.2 parts of chopped glass fiber, water-based polycarboxylic acid water-reducing 1.2 parts of agent, 2 parts of water-based silicone def...

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Abstract

The invention relates to the field of architectural decoration / finishing materials, and particularly relates to an artificial marble slab having a decorative effect and a manufacturing method thereof. The artificial marble slab having a decorative effect comprises sulfoaluminate cement, white quartz sand, water-based polycarboxylic acid water-reducing agent, water-based organosilicon defoaming agent, pigment and concrete antishrinking agent. The manufacturing method of the artificial marble slab having a decorative effect comprises the following steps: proportionally preparing mortar, defoaming, performing vibration compaction, netting to obtain a blank, then drying, demolding, and maintaining. According to the invention, the artificial marble slab having a decorative effect has favorable hardness, abrasion strength, shear strength, folding strength and weather resistance, low internal porosity and clear texture; the manufacturing method is short in maintenance time and low in mixing water consumption in the construction process, effectively compensates for dimensional instability caused by shrinkage of cement, and improves the demolding convenience; and the manufacturing method greatly improves the production efficiency and lowers the operating cost of production.

Description

technical field [0001] The invention relates to the field of building decoration materials, in particular to an artificial marble with a decorative effect and a manufacturing method thereof. Background technique [0002] Stone is a high-grade decorative material. The mining and processing of natural stone consumes a lot of energy and produces a lot of gravel and leftovers. These are all discarded as garbage. Because of the non-renewability of stone, and in order to save resources and protect the environment, someone invented a method of making artificial stone with unsaturated polyester resin, but the high temperature resistance and hardness of resin artificial stone are not good. [0003] As the most commonly used cementitious material, cement has low cost and good weather resistance. The current cement-based artificial marble mainly uses white Portland cement and ordinary Portland cement. The strength of these cements is slow, the demoulding time is long, and the curing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06C04B111/54
CPCC04B28/06C04B2111/00612C04B2111/542C04B2201/20C04B2201/50C04B14/06C04B14/041C04B2103/302C04B24/42C04B2103/54C04B2103/0068C04B14/42C04B18/16
Inventor 金泉沈伟成时亮
Owner JIANGSU WONIUSHAN THERMAL INSULATION & WATERPROOF TEHNOLOGY
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