Australian Radiation Protection and Nuclear Safety Agency, Canberra, www.arpansa.gov.au/publications/codes/rps11.cfm. ASTM International, Standard specification for aggregates for radiation-shielding concrete, 2003.ASTM International 2003, Standard specification for aggregates for radiation-shielding concrete...
aHow to Train Your Dragon 如何训练您的龙[translate] aclockwor kmod clockwor kmod[translate] aConcrete density used is the density for reinforced concrete with aggregates of normal density and up to 2% reinforcement. 半新的具体密度是密度为钢筋混凝土与正常密度和2%增强聚集体。[translate]...
A number of mine exploitation methods resort, mostly for static reasons, to filling with a material that is composed of a sort of concrete. A more and more widespread trend is to use very fine rock particles obtained as waste product from the mineral processing operation as aggregate for the...
This Standard sets out the method for determining the particle density, apparent particle density and water absorption of aggregates substantially retained... S Australia - Australian Standard 被引量: 74发表: 2000年 Evaluation methods and indexes of morphological characteristics of coarse aggregates for...
Relevant Australian standards are used to measure all the above properties except the sorptivity which is measured according to ASTM standard. Results show that the compressive strength, indirect tensile strength and elastic modulus of geopolymer concrete decrease with an increase in RCA contents, which...
concrete block pavements; mechanistic design; recycled aggregates; eco-efficiency1. Introduction Segmental paving has been in use since the 18th century when stone setts quarried from granite, basalt, sandstone, or limestone were used in paving operations [1,2,3]. Because of the high cost of ...
Recycled concrete aggregate (RCA), recycled glass (RG), and reclaimed asphalt pavement (RAP) were used to develop HMAs suitable for roads with light to medium traffic. First, potential mix designs were proposed using an innovative approach considering the industry’s needs. Next, the volumetric ...
The assessment results revealed that the design rules, as given in the Australian/New Zealand standard and American specification, result in unsafe flexural buckling resistance predictions when used for circular recycled aggregate concrete-filled stainless steel tube columns, while the Eurocode design ...
WG can be used as a coarse aggregate (Figure 2a) or fine (Figure 2b) in the production of hydraulic concrete mixtures [56]. Spraying waste glass to a particle size of less than 100 mm is used for the manufacture of clinker due to its pozzolanic reactivity, improving the plastic ...
The water absorption of RCA is also more than the typical limit specified in the Australian Standard. Since the high water absorption of RCA may result in high bitumen absorption of asphalt mixtures, the necessity of finding and studying potential materials to compensate for this problem of RCA ...