Precast concrete pouring elsewhere rather than at the end of the construction site. Different sizes, shapes precast reinforced concrete can be used after cracking its reliability and toughness. In recent years, precast concrete with its low cost, excellent performance and become the new darling of the construction industry.
2013年8月19日星期一
concrete block device has several components that
Aerated concrete block equipment generally consists of concrete mixer, block making, maintenance and block stacking blocks and other components. As the scale of production block production line and supporting the different levels of the host and ancillary equipment vary widely, so build block factory should be based on production, investment and other factors, a reasonable choice of production equipment. Concrete batching plant is the host block production line, this section focuses on the type of block making machines talk about the view. Some people say that the block making machine hydraulic mechanical transmission machine than good, not only the vibration still pressurized molding. This argument is mainly due to the hydraulic molding machine, molding pressure and vibration block forming the vibration system is not yet understood. Take U.S. Bessel produced BH3-1-molding machine, vibration molding hydraulic ram cylinder valve has been reduced by approximately 0.5Mpa, cylinder head with pressure head with the mold box The synchronous vibration batch mixing plant in decline, this time in a low-pressure cylinder head floating state, it is impossible exert great pressure. In addition, if the vibration is applied great pressure molding, vibration loads equal to a substantial increase in the amplitude will be greatly attenuated the vibration vibration system is not up.
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