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 cul

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

Example Embodiment

[0027] Example 1

[0028] A preparation method of shale ceramsite culture stone includes the following steps:

[0029] (1) Weigh 1 ton of white cement, 60kg shale ceramsite, 20kg shale ceramsite, and 1kg polypropylene fiber, and then 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 The water mixture is 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 ceramsite is ≤5mm, and the particle size is divided into three grades of ≤1mm, 1-3mm, and 3-5mm, and The quality ratio between the three grades is 10:35:40.

[0031] (2) The slurry obtained in step (1) is poured into the mold by pumping or manual methods, after spreading, vibrating, and smoothing, after 30 minutes, the second slurry is collected and wiped, and the plastic film is covered after the final setting Or non-woven fabric, the mold can be removed after cur...

Example Embodiment

[0034] Example 2

[0035] A preparation method of shale ceramsite culture stone includes the following steps:

[0036] (1) Weigh 1 ton of cement, 80kg of shale ceramsite, 20kg of shale ceramsite, and 2kg of polypropylene fiber, and then 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 The water mixture is stirred for 5 minutes to obtain a slurry;

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

[0038] (2) The slurry obtained in step (1) is poured into the mold by pumping or manual methods, after spreading, vibrating, and smoothing, after 30 minutes, the second slurry is collected and wiped, and the plastic film is covered after the final setting Or non-woven fabric, the mold can be removed after curing ...

Example Embodiment

[0041] Example 3

[0042] A preparation method of shale ceramsite culture stone includes the following steps:

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

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

[0045] (2) The slurry obtained in step (1) is poured into the mold by pumping or manual methods, after spreading, vibrating, and smoothing, after 30 minutes, the second slurry is collected and wiped, and the plastic film is covered after the final setting Or non-woven fabric, the mold can be removed...

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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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