muster Glasblock

we are the manufacturer of glass block , located in shahe city hebei province,we have many design and coloured of glass block ,size:190x190x80mm,190x190x95mmPatterns: Cloudy, parallel, wave, lattice, diamond, double stars, bubbles, well shape and so on. Sound insulating Glassblock is one of the best sound insulating materials as a transparent material.? For instance, the noise from the street can be reduced to the level of a quiet office in the low. Frequency(125Hz) or to the level of residential district at night in the high frenquency(2000Hz) if glassblock is used as a wall or window material.? Therefore, you will get better effect if you use the glassblock as wall or window material for your room near nosy street or factory. Fire-resistant Glassblock has good fire resistant and fireproof property. According to Japanese laws and regulations, single glass block wall has the same fire resistant effect as fireproof door type B and double glassblock wall can resist fire for 1 hour.? The glassblock skylight can resist fire for 30 minutes. Frost-resistant The good head insulating property of glassblock plays an important role in avoiding frosting on your window. For instance, your window made o glassblock will never be frosted when it is -2 outdoors yet your room temperature is 20,humidity 60%. Because of good heat insulation, your room used glassblock as window material can save energy. Besides, non-frosting window makes your room comfortable.