Monolithic fireproof glass manufacturer-Monolithic fireproof glass price-Luoyang monolithic fireproof glass supplier-Luoyang Jinjia fireproof glass-professional casting quality monolithic fireproof glass

　　The monolithic fireproof glass is ion exchanged for more than 20 hours under high temperature through special chemical treatment,which replaces the metal sodium on the glass surface to form low expansion silicate glass.The expansion coefficient is 1.8*10-6/0f(3.24*10-6/k),so it has high thermal resistance.At the same time,after physical treatment,high compressive stress is formed on the glass surface,which greatly improves the impact strength.When the glass is broken,it appears in the state of small particles,Reduce damage to human body!The strength of single fireproof glass is 6-12 times that of ordinary glass and 1.5-3 times that of tempered glass!

　　Requirements for monolithic fireproof glass in China's building code

　　According to China's building codes,all products installed on the cutout with fire protection requirements shall be sampled by the provincial fire brigade where the enterprise is located and sent to the***national designated fire protection material testing center(i.e.either of the Sichuan and Tianjin national fire protection building material quality supervision and inspection centers)for testing.They must meet the code requirements and obtain the inspection report issued by these institutions before they can be sold!

　　Luoyang Jinjia fireproof glass-professional casting quality Luoyang Jinjia fireproof glass contact:shenjuntao Tel.:0379-65512323