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Preparation process of terrazzo floor

A preparation process, terrazzo technology, applied in the processing of floors, building materials, construction, etc., can solve problems such as unstable quality and cumbersome manufacturing process, and achieve the goal of improving sulfate erosion resistance, increasing overall strength, and increasing lifespan Effect

Inactive Publication Date: 2017-09-19
SHENZHEN NANOFRONT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects of tedious terrazzo floor manufacturing process and unstable quality existing in the prior art, the present invention provides a terrazzo floor preparation process with simple manufacturing process and stable quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A negative ion cement mortar, comprising the following components by weight: cement 25%, rubber powder 2%, water reducing agent 0.25%, early strength agent 0.05%, fiber 0.04%, sodium sulfate 0.05%, retarder 0.3%, Volcanic ash 8%, star powder 5%, shrink powder 5%, tourmaline 6% and aggregate 48.31%.

[0038] A preparation process of terrazzo ground includes the following steps:

[0039] 1) Base surface treatment: Use a milling machine to mill the old ground to expose fresh and rough new ground, which is easy to bond with negative ion cement mortar to reduce hollowing and cracking; remove local cracks and hollow ground; use high pressure Water gun flushing the ground after milling, the purpose is to remove loose concrete particles; crack repair; sweep NANO1002E bonding layer, spread glass fiber cloth;

[0040] 2) Mixing of negative ion cement mortar: Pour a pack of 25 kilograms of negative ion cement mortar into the bucket, add 5 kilograms of water; stir for 1-2 minutes, pay at...

Embodiment 2

[0050] A negative ion cement mortar, comprising the following components by weight: cement 35%, rubber powder 6%, water reducing agent 0.15%, early strength agent 0.15%, fiber 0.07%, sodium sulfate 0.25%, retarder 0.1%, Volcanic ash 12%, star powder 1%, shrink powder 3%, tourmaline 1% and aggregate 41.28%.

[0051] A preparation process of terrazzo ground includes the following steps:

[0052] 1) Base surface treatment: Use a milling machine to mill the old ground to expose fresh and rough new ground, which is easy to bond with negative ion cement mortar to reduce hollowing and cracking; remove local cracks and hollow ground; use high pressure Water gun flushing the ground after milling, the purpose is to remove loose concrete particles; crack repair; sweep NANO1002E bonding layer, spread glass fiber cloth;

[0053] 2) Mixing of negative ion cement mortar: Pour a pack of 25 kilograms of negative ion cement mortar into the bucket, add 2.78 kilograms of water; stir for 1-2 minutes, pa...

Embodiment 3

[0063] A negative ion cement mortar, comprising the following components by weight: 29% cement, 3% rubber powder, 0.3% water reducing agent, 0.08% early strength agent, 0.05% fiber, 0.15% sodium sulfate, 0.15% retarder, Volcanic ash 15%, star powder 4%, shrink powder 5%, tourmaline 5% and aggregate 38.27%.

[0064] A preparation process of terrazzo ground includes the following steps:

[0065] 1) Base surface treatment: Use a milling machine to mill the old ground to expose fresh and rough new ground, which is easy to bond with negative ion cement mortar to reduce hollowing and cracking; remove local cracks and hollow ground; use high pressure Water gun flushing the ground after milling, the purpose is to remove loose concrete particles; crack repair; sweep NANO1002E bonding layer, spread glass fiber cloth;

[0066] 2) Mixing of negative ion cement mortar: Pour a pack of 25 kilograms of negative ion cement mortar into the bucket, add 4.2 kilograms of water; stir for 1-2 minutes, pay...

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PUM

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Abstract

The invention relates to a preparation process of a terrazzo floor and belongs to the technical field of floor construction. According to the preparation process of the terrazzo floor, dry grinding is adopted to replace a water grinding process in the prior art, and a super nanometer lithium-based sealing curing agent is used, so that the terrazzo floor which is ground and polished through the preparation process is better in glossiness, abrasion resistance, compactness and oil stain resistance and more durable in use. According to the process, the steps of water sucking and waste slurry discharge treatment are omitted, construction operation is easy and convenient, and more energy conservation and environmental friendliness are achieved. The glossiness of the new terrazzo floor which is ground and polished through the process or a polishing of refurbished terrazzo floor can achieve the effect of high-grade marble or a high-grade polished brick.

Description

Technical field [0001] The invention relates to the technical field of ground construction, in particular to a preparation process of terrazzo ground. Background technique [0002] As a common decoration method for large-area buildings, terrazzo floor is widely used in decoration engineering projects. However, the process of terrazzo ground is complicated and the construction is highly refined. If the materials are used improperly and the construction method is not standardized, some quality defects such as hollowing and cracks are prone to occur. These quality defects not only increase the construction cost of the terrazzo project, but also affect the use effect of the terrazzo floor. In addition, the general quality problems that still exist in terrazzo floors are color difference and anti-alkali problems. Summary of the invention [0003] In view of the cumbersome manufacturing process and unstable quality of the terrazzo floor existing in the prior art, the present inventio...

Claims

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Application Information

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IPC IPC(8): E04F15/12E04G21/00C04B28/00C04B14/14C04B24/42C04B14/04C04B14/02
CPCC04B14/02C04B14/04C04B14/14C04B24/42C04B28/00C04B2111/00025E04F15/126E04G21/00C04B2103/0068C04B2103/12C04B20/0048C04B22/147C04B2103/22C04B14/00
Inventor 杜勋虎
Owner SHENZHEN NANOFRONT TECH CO LTD
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