Customizable Shale Red Brick and Interlocking Clay Bricks From Shandong China

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Min Order 10000 Pieces
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Zouping Yonghe New Building Materials Co., Ltd

VIP   Audited Supplier 1 year
Profile Certified by SGS/BV
240mm*115mm*90mm
Coal Gangue Shale
Non Metallic Mineral Manufacturing Industry
Natural
MU15
1580< Refractoriness< 1770
Coal Gangue Shale
Wall
Single Color
ISO9001
Heat Insulation, Acid Resistance
YHJC
Container
240mm*115mm*90mm
Shandong China
69049000
Product Description
Discover the unparalleled advantages of our Sintered Porous Bricks, meticulously crafted from premium coal gangue shale and boasting a porosity of 28% or higher. Engineered for excellence, these bricks feature numerous small pores, making them the supreme choice for load-bearing walls. Our production process adheres rigorously to the GB13544-2011 standard, ensuring you receive bricks that excel in high alkalinity resistance, seismic durability, superior strength, wear and compression resistance, lightweight properties, and exceptional insulation. Our innovative high-hole design not only boosts efficiency but also slashes energy usage by an impressive 45%. This translates to a larger usable building area, accelerated construction speeds, and reduced mortar consumption. Remarkably, for exterior walls, our sintered porous bricks eliminate the need for additional protection or reinforcement measures. Simply plaster directly onto the surface to cut project costs while maintaining a smooth, flawless finish over time. Embrace the future of architectural wall materials with sintered porous bricks, the most ideal choice for contemporary construction needs.
 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 NumberInspection itemsStandard requirementsInspection resultsSingle conclusionInspection basis
Allowable size deviation,

mm
Sample mean deviationlong
wide
high
±2.5
±2.0
±1.5

+1.1
+0.8
+1.0
qualifiedGB/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, blockThe number of non-conforming products allowed in one sampling of appearance quality≤7qualifiedGB/T2542-2012
5
Density
Grade
Density,kg/m³1100~12001180  1200 level
  qualified
GB/T2542-2012
9
Strength
Grade
compressive strength,
MPa
average value≥15.016.6 MU15
qualified
GB/T2542-2012
7
Standard value≥10.014.1 
Pore structure and porositypassRectangular strip hole or rectangular holeRectangular holequalifiedGB/T2542-2012
13

Hole size,

mm
Hole width dimension≤1311 
Hole length dimension≤4028 
Minimum outer wall thickness,mm≥1213 
Minimum rib thickness,mm≥5
porosity,%≥2832 
Hole arrangement1. 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
scumEach brick or block is not allowed to have severe frostingSlight frostingqualifiedGB/T2542-2012
11
lime blowing1. 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.qualifiedGB/T2542-2012
10
 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 NumberInspection itemsStandard requirementsInspection resultsSingle conclusionInspection basis
Weathering resistance performance5-hour boiling water absorption rate,%average value≤2119 qualifiedGB/T2542-2012
12
Maximum value≤2321 
Saturation coefficientaverage value≤0.780.72 
Maximum value≤0.800.75 
Underfired bricks (blocks) and crispy bricks (blocks), blocksInsufficient fire bricks (blocks) and crispy bricks (blocks) are not allowedqualifiedGB/T13544-2011
6.8
GB/T2542-2012
5
10 Radioactive nuclide limitinternal exposure index Ir≤1.00.4 The main building materials are qualifiedGB6566-2010
external exposure index I≤1.30.8 

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