Zhejiang free autoclaved concrete brick, shields Machinery Co., Ltd. is a professional provincial foam concrete equipment, foam brick equipment, non-autoclaved aerated block devices, equipment and non-autoclaved aerated autoclaved aerated block production lines and other equipment. I finally adhere to scientific and technological progress, and continuously forge ahead, the operating principle. The market as the guide to the "customer first, credit first" for the purpose of selling products of more than twenty provinces and cities nationwide, and the user of praise! 

 The main advantage of autoclaved concrete brick-free: 
 1, (non autoclaved aerated block device) density is small, reduce building weight. Bulk density generally 300-800kg/m3, foam concrete block device can float on water, aerated autoclaved solid clay bricks is only 1 / 4, hollow block, 1 / 2, reduce the wall load of 50 - 60% of the construction to reduce weight 20 - 30%, non-autoclaved aerated block construction speed, greatly reduce labor intensity and construction cost. 

 2, significant thermal insulation properties, significantly reducing building energy consumption. The thermal conductivity 0.168w / (mk), thermal insulation effect is 4 times of clay brick, hollow block is 3 times, cool, greatly reducing the air conditioning running time, saving power consumption 30 - 50%, is to achieve wall material of choice for building energy efficiency. 

 3, (foam blocks filling equipment) excellent acoustic insulation properties. Porous cement foam concrete block structure allowed to have a good sound absorption, sound insulation, 240mm thick wall of noise volume of 58dB, walls were entirely up to the noise requirements of the household. 

 4, seismic resistance. Filling the bubble brick light, greatly reduce the weight of the building, brick building than raise two earthquake levels. 

 5, high strength, good workability, size and diverse. The intensity and the same autoclaved aerated block; production without coarse aggregate, it can be sawed, planed, glued, nailed, any processing required to facilitate the decoration; bubble size concrete block a variety of specifications to meet a variety of masonry needs. Welcome to the new and old customers call to order! Company: Henan Shield Technology Co., Ltd. Contact: Jiaojing Li Tel :0371 -64352563 Mobile: 13803998602 Fax :0371 -64352563 e-mail: hndunpaijixie2010@126.com Website: www.13803998602.com Address: Gongyi City Xiao Xiao Kang Road, North Industrial Zone Zip Code: 451200