楼的玻璃(SGCC这/NZS的，CCC(民间护林保土队)，以ISO9001，2000年）

Specificationa)Max size:7000X3300mm b)Thickness from 3mm-19mm c)Color:clear,low-iron,F green,ocean blue,Fort blue,and other tinted glass. d)Edge:Flat edge,grind edge,fine polished edge,bevelled edge and others. e)Corner:natural corner,grind corner,round corner with fine polished. f)Holes:Drill work available at customer's option.Quality Standard:building glass with SGCC,CE certificate,AS/NZS certificate,3C certificate and Fire-proof certificate.ApplicationsBuilding glass,Curtain wall, Air conditioned Buildings,Hotel,Furniture, Showcase,Sightseeing elevator,Bus station,Subway station, bank, airport,etc. tempered building glassalso called toughened building glass .tempered building glassis made by heating flat building glass to just below its softening temperature and suddenly hilling it with jets of cold air.It results the ouler skins under powerful compressive strss and the interior with severe tensile stress. In comsequence, the impact applied to the building glass will be overcome by the compressional force on the surfaces to assure safety of use.tempered building glass is high strengh,It is 4-5 times higher than normal building glass and also shockproof tempered building glass is high strengh.Its compressive strength could be more than 125MPA, It is 4-5 times higher than normal building glass and also shockproof. It is unwounded when a steel ball that is 0.8kg fall dowm from 1.2m high. tempered building glass is also the secondary processing production of flat building glass . The processing of tempered building glass can not be divided into physical methods and chemical methods. tempered building glassis proceed a compression stress on the surface of building glass use of the method of chemistry or physics.It makes the building glass have higher compression strength and hard to be damaged. When building glass offered the external stress, the compression stress bears offset part of tension building glass , to avoid the broken of building glass .Although the inside of tempered building glass is at tension stress, it is flawless, and wont be damaged so as to improve the strength of building glass . The flexibility of tempered building glassis much higher than normal building glass . A piece of tempered building glass which size is 1200mm*350mm*6mm can be 100mm bending deflection when it is stressed.