城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
22期
109-109,111
,共2页
机制山砂%性能优良%普及
機製山砂%性能優良%普及
궤제산사%성능우량%보급
mechanism mountain sand%excellent performance%popularity
机制山砂是岩石经专门机械破碎筛分制成的山砂，其混凝土除耐磨性较差外，与钢筋粘结力、弹性模量、抗折和抗压强度等均接近中、粗河砂混凝土。在不久的将来，机制山砂因制造方便，性能优良，将在建筑行业得到普及。
機製山砂是巖石經專門機械破碎篩分製成的山砂，其混凝土除耐磨性較差外，與鋼觔粘結力、彈性模量、抗摺和抗壓彊度等均接近中、粗河砂混凝土。在不久的將來，機製山砂因製造方便，性能優良，將在建築行業得到普及。
궤제산사시암석경전문궤계파쇄사분제성적산사，기혼응토제내마성교차외，여강근점결력、탄성모량、항절화항압강도등균접근중、조하사혼응토。재불구적장래，궤제산사인제조방편，성능우량，장재건축행업득도보급。
Mechanism mountain sand is the mountain rocks crushed and screened by the special mechanical. In addition to the poor abrasive resistance, the concrete is close to the coarse river sand concrete reflected in the steel cohesive force, elastic modulus, flexural and compressive strength. In the near future, mechanism mountain sand will be gained popularity in the co-nstruction industry because of easy fabrication and good perfo-rmance.
