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Method for producing light-weight novel wall body material through detritus mixing and steam curing

A wall material, steam curing technology, applied in the direction of solid waste management, sustainable waste treatment, climate sustainability, etc., can solve the problems of low product strength, transportation fracture, product cracking, etc., and achieve increased strength and bending resistance. , the effect of reducing low strength and increasing compactness

Inactive Publication Date: 2016-01-27
江苏建华新型墙材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Purpose of the invention: In order to overcome the deficiencies of the prior art, to solve the problem of transportation fracture caused by low strength and high brittleness of the product, and the cracking of the product after the wall is formed, the present invention provides a new light-weight wall material mixed with gravel Methods

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  • Method for producing light-weight novel wall body material through detritus mixing and steam curing

Examples

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Effect test

Embodiment 1

[0014] A method for producing a lightweight strip for construction with a length of 3000mm, a plate thickness of 100mm, and a core hole of 60mm, comprising the following steps:

[0015] (1) pulverize the coal cinder, the particle size is 0.2-2mm, and set aside;

[0016] (2) After crushing the gravel, clean it up, the particle size is 2-5mm, and set it aside;

[0017] (3) Stir the raw materials evenly to obtain concrete. The amount of raw materials per cubic meter of concrete is as follows: the raw materials include 300kg of cement, 900kg of coal cinder, 100kg of fly ash, 100kg of crushed stone, 75kg of ceramsite, 0.5kg of alkali-resistant fiber, water reducing 2kg of agent and 40kg of water; in order to achieve a balance between sufficient mixing and mixing energy consumption, and to reduce production costs as much as possible under the premise of ensuring quality, the concrete is mixed with a forced mixer, and the mixing time is 240s;

[0018] (4) Set up steel bars in the si...

Embodiment 2

[0020] A method for producing a light-weight batten for construction with a length of 3200mm, a plate thickness of 100mm, and a core hole of 60mm, comprising the following steps:

[0021] (1) pulverize the coal cinder, the particle size is 0.2-2mm, and set aside;

[0022] (2) After crushing the gravel, clean it up, the particle size is 2-5mm, and set it aside;

[0023] (3) Stir the raw materials evenly to obtain concrete. The amount of raw materials per cubic meter of concrete is: the raw materials include 320kg of cement, 850kg of coal cinder, 100kg of fly ash, 150kg of crushed stone, 75kg of ceramsite, 0.5kg of alkali-resistant fiber, water reducing 2kg of agent and 40kg of water; in order to achieve a balance between sufficient mixing and mixing energy consumption, and to reduce production costs as much as possible under the premise of ensuring quality, the concrete is mixed with a forced mixer, and the mixing time is 240s;

[0024] (4) Set up steel bars in the site where ...

Embodiment 3

[0026] The method for producing lightweight slats for construction with a length of 3000mm, a plate thickness of 100mm, and a core hole of 60mm comprises the following steps:

[0027] (1) pulverize the coal cinder, the particle size is 0.2-2mm, and set aside;

[0028] (2) After crushing the gravel, clean it up, the particle size is 2-5mm, and set it aside;

[0029] (3) Stir the raw materials evenly to obtain concrete. The amount of concrete raw materials used per cubic meter is: the raw materials include 360kg of cement, 800kg of coal cinder, 150kg of fly ash, 300kg of crushed stone, 75kg of ceramsite, 2kg of alkali-resistant fiber, and a water reducing agent. 2kg, water 50kg; in order to achieve a balance between sufficient mixing and mixing energy consumption, and reduce production costs as much as possible under the premise of ensuring quality, the concrete is mixed with a forced mixer, and the mixing time is 240s;

[0030] (4) Set up steel bars in the site where light wal...

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Abstract

The invention discloses a method for producing a light-weight novel wall body material through detritus mixing and steam curing. According to the method, cement, pulverized fuel ash, furnace slag, detritus, ceramsite, fiber and water are uniformly stirred to obtain concrete; steel bars are erected in a site for preparing the light-weight wall body material; the stirred concrete are put into an automatic extrusion forming equipment; after steam normal-temperature curing, plate lifting and steam high-temperature curing, the light-weight wall body material can be obtained. After the method is adopted, on one hand, the problems of low strength, high brittleness and easy fracture during transportation due to too high furnace slag or water slag consumption are solved; on the other hand, the compactness of a plate is improved; the strength and the bending resistance performance of the plate are improved; the self contractility of the plate are reduced; the crack generated due to the problem of plate contraction after installation is effectively reduced; various kinds of performance of the plate are effectively improved; the product popularization is more favorably realized; good economic and social benefits are realized.

Description

technical field [0001] The invention relates to a method for manufacturing building materials, in particular to a method for producing lightweight new wall materials by mixing crushed stones and steam curing. Background technique [0002] In recent years, with the emerging of the real estate industry, the development of the construction industry is also changing with each passing day, so the requirements for building materials are getting higher and higher. For producers, improving quality and controlling costs are two necessary considerations. Factors, the light wall materials for construction currently produced are generally made of cementitious materials, sand, water, water reducing agents, foaming agents, ceramsite, etc. Among them, the cementitious material generally adopts all-cement above grade 42.5, and the products produced will be shipped after 28 days of curing under natural conditions. On the one hand, it affects the production efficiency of the product and takes...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B18/14C04B18/08C04B14/02C04B14/42
CPCY02W30/91
Inventor 周伟
Owner 江苏建华新型墙材有限公司
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