Shale ceramsite cultured stones, and preparation method and application thereof

A technology of shale ceramsite and cultural stone, which is applied in the field of building materials to achieve the effect of easy cutting, easy pasting, and easy engineering application

Inactive Publication Date: 2014-08-13
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a shale ceramsite cultural stone, aiming to solve various deficiencies in the existing cultural stone

Method used

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  • Shale ceramsite cultured stones, and preparation method and application thereof
  • Shale ceramsite cultured stones, and preparation method and application thereof
  • Shale ceramsite cultured stones, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A preparation method of shale ceramsite cultural stone, comprising the following steps:

[0029] (1) Weigh 1 ton of white cement, 60kg of shale ceramsite, 20kg of shale ceramsite, and 1kg of polypropylene fiber and add them to the mixer in turn. After stirring for 1 minute, add 4kg of water reducing agent, 0.1kg of foaming agent and 300kg of foaming agent. The mixture of water was stirred for another 2 minutes to obtain a slurry;

[0030] In step (1), the particle size of shale ceramsite is 5-15mm; the particle size of shale ceramic sand is ≤5mm, and the particle size is divided into three grades according to ≤1mm, 1-3mm and 3-5mm, and The mass ratio between the three grades is 10:35:40.

[0031] (2) Pour the slurry obtained in step (1) into the mold by pumping or manually, after spreading, vibrating, and smoothing, after 30 minutes, carry out the second slurry collection and smearing, and wait for the final setting to cover the plastic film Or non-woven fabric, after...

Embodiment 2

[0035] A preparation method of shale ceramsite cultural stone, comprising the following steps:

[0036](1) Weigh 1 ton of cement, 80kg of shale ceramsite, 20kg of shale ceramsite, and 2kg of polypropylene fiber and add them to the mixer in turn. After stirring for 2 minutes, add 4kg of water reducing agent, 0.1kg of foaming agent and 500kg of foaming agent. The mixture of water was stirred for another 5 minutes to obtain a slurry;

[0037] In step (1), the particle size of shale ceramsite is 5-15mm; the particle size of shale ceramic sand is ≤5mm, and the particle size is divided into three grades according to ≤1mm, 1-3mm and 3-5mm, and The mass ratio between the three grades is 15:35:50.

[0038] (2) Pour the slurry obtained in step (1) into the mold by pumping or manually, after spreading, vibrating, and smoothing, after 30 minutes, carry out the second slurry collection and smearing, and wait for the final setting to cover the plastic film Or non-woven fabric, after curin...

Embodiment 3

[0042] A preparation method of shale ceramsite cultural stone, comprising the following steps:

[0043] (1) Weigh 1 ton of white cement, 80kg of shale ceramsite, 10kg of shale ceramsite, and 2kg of polypropylene fiber, respectively, and add them to the mixer in turn. After stirring for 2 minutes, add 2kg of water reducing agent, 0.05kg of foaming agent and The mixture of 500kg water was stirred for 5min to obtain a slurry;

[0044] In step (1), the particle size of shale ceramsite is 5-15mm; the particle size of shale ceramic sand is ≤5mm, and the particle size is divided into three grades according to ≤1mm, 1-3mm and 3-5mm, and The mass ratio between the three grades is 10:45:40.

[0045] (2) Pour the slurry obtained in step (1) into the mold by pumping or manually, after spreading, vibrating, and smoothing, after 30 minutes, carry out the second slurry collection and smearing, and wait for the final setting to cover the plastic film Or non-woven fabric, after curing for 3 ...

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Abstract

The invention provides shale ceramsite cultured stones, and a preparation method and an application thereof. The preparation method comprises the steps: respectively weighing cement, shale ceramisite, shale pottery sand and a polypropylene fiber according to the mass ratio of 1:0.08:0.02:0.002, then successively adding into a stirrer, stirring for 1-2 min, then adding a mixture of a water reducing agent, a foaming agent and water with the mass ratio of 0.004:0.0001:0.5, again stirring for 2-5 min, and thus obtaining a slurry; pouring the slurry to a mold, carrying out spreading, vibrating, trowelling, wiping and pressing and the like, and thus obtaining a specimen; and cutting the specimen to obtain the shale ceramsite culture stones. The shale ceramsite cultured stones are used for exterior wall pasting. The shale ceramsite cultured stones not only have basic functions of traditional cultured stones, but also have the characteristics of heat preservation, environmental protection, simple production process, and lower cost; and the shale ceramsite cultured stones not only play a good low-price decorative effect, but also have the function of heat preservation, and are conducive to improvement of living conditions of farmers.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a shale ceramsite cultural stone and a preparation method and application thereof. Background technique [0002] At present, cultural stones are mainly used for interior decoration of museums, libraries, cinemas, concert halls, restaurants, tea houses, etc., and their main functions are beauty and sound absorption; they are also used for exterior decoration of low-rise buildings (generally the first floor). It is beautiful. The production method is generally to pour or spray cement mortar or cement polymer mortar into the mold through a special mold to form a special wall brick with a three-dimensional effect and any color scheme. After curing to a certain age, it is demoulded and transported. ,construction. Its main raw materials are cement, high molecular polymers such as various resins, quartz sand, inorganic and organic pigments, water and other additives; its ...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B38/00E04F13/075
Inventor 杨健辉郑元枝孙现军杨大方孟路峰唐亚琳钟正全
Owner HENAN POLYTECHNIC UNIV
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