high quality Gypsum blocks and bricks for internal wall bricks

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Product Overview

Description


lightweight gypsum block for building internal wall brick


 


Specification:


























































Item



unit



standard


 

Llifting capability



N



 


 


 



Static load 100N/24H, cracks5mm


 



Impact resistance



time



 


 


 



No cracks/5 times


 



Acoustic sound insulation volume



dB



Wall thickness 100mm 


 



  ≥37



Wall thickness 120mm


 



  ≥40



Wall thickness 200mm


 



  ≥45



Fireproofing limit



h



Wall thickness 100mm


 


 



  ≥2.00



Wall thickness 120mm


 



  ≥2.50



Wall thickness 200mm


 



2.30



Thermal resistance of the wall



m2,K/W



 


 


 



comform



 


Appearance






















Lack of edge and angle



Not more than Two parts/piece


15mm



Flaws and cracks



5mm



Gas hole



5mm-10mm not more than 1 part,10mm



Grease



NONE



 


 


Tolerance


























Item



Tolerance


 



Length



±2mm



Height



±2mm



Wideth



±1mm



Thickness between holes



25mm



 


0.4323 s.