Customized High Quality Refractory Wall Materials Bricks From Shandong China

Product Details
Customization: Available
Material: Coal Gangue Shale
Type: Non Metallic Mineral Manufacturing Industry
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  • Customized High Quality Refractory Wall Materials Bricks From Shandong China
  • Customized High Quality Refractory Wall Materials Bricks From Shandong China
  • Customized High Quality Refractory Wall Materials Bricks From Shandong China
  • Customized High Quality Refractory Wall Materials Bricks From Shandong China
  • Customized High Quality Refractory Wall Materials Bricks From Shandong China
  • Customized High Quality Refractory Wall Materials Bricks From Shandong China
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Basic Info.

Model NO.
190mm*190mm*90mm
Compressive Strength
MU10
Refractoriness (℃)
1580< Refractoriness< 1770
Al2O3 %
Coal Gangue Shale
Usage
Wall
Color
Single Color
Certification
ISO9001
Feature
Heat Insulation, Acid Resistance
Transport Package
Container
Specification
190mm*190mm*90mm
Trademark
YHJC
Origin
Shandong China
HS Code
69049000
Production Capacity
130 Million Yuan

Product Description

Sintered porous bricks are made by roasting coal gangue shale, with a porosity greater than or equal to 28%. The pore size is small and the quantity is large, mainly used for load-bearing walls. The product production strictly follows the GB13544-2011 standard and has the advantages of high alkalinity resistance, strong seismic performance, high strength, wear resistance, compression resistance, lightweight, insulation, etc. The product adopts a new high hole design, which is highly efficient and energy-saving by 45%, effectively enhances the building's usable area, improves construction speed, and reduces mortar usage. When using sintered porous bricks for exterior walls, there is no need to adopt any *** prevention or reinforcement measures. It can be directly plastered, which greatly reduces the project cost and ensures that the wall surface does not bulge or *** in the later stage. Sintered porous brick is currently the most ideal wall material in the field of architecture.
  China National Inspection and Testing Holding Group Xi'an Co., Ltd
National Building Materials Industry Wall and Roof Material Quality Supervision, Inspection and Testing Center
  Inspection report
Number:X12403067                                           
Serial Number Inspection items Standard requirements Inspection results Single conclusion Inspection basis
Allowable size deviation,

mm
Sample mean deviation long
wide
high
±2.5
±2.0
±1.5

+1.1
+0.8
+1.0
qualified GB/T13544-2011
6.1
GB/T2542-2012
4
sample
range
long
wide
high
≤8.0
≤7.0
≤6.0
2.0
3.0
2.0
Appearance quality, block The number of non-conforming products allowed in one sampling of appearance quality≤7 qualified GB/T2542-2012
5
Density
Grade
Density,kg/m³ 1100~1200 1180   1200 level
  qualified
GB/T2542-2012
9
Strength
Grade
compressive strength,
MPa
average value ≥15.0 16.6  MU15
qualified
GB/T2542-2012
7
Standard value ≥10.0 14.1 
Pore structure and porosity pass Rectangular strip hole or rectangular hole Rectangular hole qualified GB/T2542-2012
13

Hole size,

mm
Hole width dimension ≤13 11 
Hole length dimension ≤40 28 
Minimum outer wall thickness,mm ≥12 13 
Minimum rib thickness,mm ≥5
porosity,% ≥28 32 
Hole arrangement 1. All hole widths should be equal, and the holes should be arranged in a unidirectional or bidirectional staggered manner
2. The arrangement of holes should be symmetrical vertically and horizontally, evenly distributed, and the length dimension of the hand held holes must be parallel to the surface of the brick
meet a requirement
scum Each brick or block is not allowed to have severe frosting Slight frosting qualified GB/T2542-2012
11
lime blowing 1. For explosive areas with a size greater than 2mm and less than or equal to 15mm, each group of bricks and blocks shall not exceed 15 locations, with no more than 7 locations exceeding 10mm
2. Explosive areas with a damage size greater than 15mm are not allowed to occur
Destroy 10 explosive areas with a size of 2mm~10mm. qualified GB/T2542-2012
10

Serial Number Inspection items Standard requirements Inspection results Single conclusion Inspection basis
Weathering resistance performance 5-hour boiling water absorption rate,% average value ≤21 19  qualified GB/T2542-2012
12
Maximum value ≤23 21 
Saturation coefficient average value ≤0.78 0.72 
Maximum value ≤0.80 0.75 
Underfired bricks (blocks) and crispy bricks (blocks), blocks Insufficient fire bricks (blocks) and crispy bricks (blocks) are not allowed qualified GB/T13544-2011
6.8
GB/T2542-2012
5
10  Radioactive nuclide limit internal exposure index Ir ≤1.0 0.4  The main building materials are qualified GB6566-2010
external exposure index I ≤1.3 0.8 

Customized High Quality Refractory Wall Materials Bricks From Shandong China

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