Impact-resistant fired clay hollow brick and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for sintering clay and hollow bricks, which can be applied to clay products, other household utensils, applications, etc. It can solve the problems of poor impact resistance, achieve good mechanical properties, improve corrosion resistance, and reduce thermal conductivity.
Inactive Publication Date: 2016-09-28
安徽宏发节能设备有限公司
View PDF2 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
The sintered clay hollow bricks currently on the market still have the disadvantage of poor impact resistance, which cannot meet the needs of the market
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] An impact-resistant sintered clay hollow brick, made of the following raw materials (kg): sea sand 28, aluminum titanate fiber 13, construction waste 24, pyroclastic 17, attapulgite 44, salt mud 30, water slag 22 , perlite 31, polyethyleneimine 14, waste brick and tile powder 27, sodium tripolyphosphate 7, leucite 19, converter steel slag 13, tuff 20, bamboo chips 12, silicon boride 6, coconut peat 8, double fly powder 9. Appropriate amount of water.
[0015] A method for preparing an impact-resistant sintered clay hollow brick, comprising the following steps:
[0016] (1) Mix pyroclastic debris, waste brick and tile powder, converter steel slag, and Shuangfei powder evenly, pulverize them, pass through a 60-mesh sieve, add an appropriate amount of water, stir well, make balls, and control the particle size at 6mm. The raw meal balls are dried at 75°C until the moisture content is below 3%, and then the dried raw meal balls are roasted in a microwave oven: first contro...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
density
aaaaa
aaaaa
compressive strength
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses an impact-resistant fired clay hollow brick and a preparation method thereof. The brick of the invention is prepared from the following raw materials (by weight): 21-33 parts of sea sand, 10-15 parts of aluminium titanate fiber, 16-27 parts of construction waste residue, 12-20 parts of volcanic debris, 37-51 parts of attapulgite, 23-36 parts of salt slurry, 16-25 parts of water granulated slag, 22-38 parts of perlite, 11-17 parts of polyethyleneimine, 19-31 parts of old brick and tile powder, 5-10 parts of sodium tripolyphosphate, 14-22 parts of leucite, 9-18 parts of steelmaking slag, 15-25 parts of tuff, 10-15 parts of bamboo sawdust, 4-8 parts of silicon boride, 5-10 parts of coco coir, 6-13 parts of heavy calcium carbonate powder and a proper amount of water. The fired clay hollow brick prepared from the raw materials including sea sand, aluminium titanate fiber, silicon boride and the like has advantages of strong impact resistance, good mechanical property, high temperature resistance, ageing resistance, corrosion resistance and the like, is not easy to crack or destroy during using process, and has long service life.
Description
technical field [0001] The invention relates to a hollow brick and a preparation method thereof, in particular to an impact-resistant sintered clay hollow brick and a preparation method thereof. Background technique [0002] Hollow brick is the main wall material commonly used in the construction industry. Due to its advantages of light weight and low consumption of raw materials, it has become the first product recommended by the national construction department. Sintered clay hollow bricks are made of clay and mineral raw materials as the main raw materials, which are processed, shaped and sintered. Sintered clay hollow brick has the advantages of light weight, high strength, good thermal insulation, sound insulation and noise reduction performance, environmental protection and no pollution, etc. It is an ideal filling material for frame structure buildings. In recent years, with the rapid development of the construction industry, the performance requirements of fired cla...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more