Sub-grades FAQ for Sub-bases Aggregates for Paving and DrainagePaving Types Block Paving Flags and Slabs Natural Stone Flags Porcelain Paving Permeable Modular Paving Resin Surfacing and Paving Setts, cubes and cobbles Plain Concrete Bases Decorative Concrete Surfaces Tarmacadam Surfacing Gravels, Hog...
Alsalman A, Assi LN, Kareem RS et al (2021) Energy and CO2 emission assessments of alkali-activated concrete and Ordinary Portland Cement concrete: a comparative analysis of different grades of concrete. Clean Environ Syst 3:100047. https://doi.org/10.1016/j.cesys.2021.100047 Article Google ...
The presence of adhered mortar on the surface of crushed concrete aggregate generally degrades the quality of the recycled aggregate and consequently the fresh and hardened properties of concrete made from it. Compared to natural aggregates, recycled concrete aggregates have (Marinković et al., ...
Neurodegenerative diseases are linked to a systemic enzyme resistance of toxic aggregated molecules and their pathological consequences. This paper presents a unique phenomenon that Philodina acuticornis, a bdelloid rotifer, is able to catabolize different types of neurotoxic peptide and protein aggregates...
and soil water holding capacity. Our use of two different ecotypes in a consistent experimental design allows the evaluation of the potentially differing impacts these ecotypes have on the delivery of ecosystem services. We measured the %WSA and WHC in the upper and lower portions of the soil ...
The lysosome degrades extracellular and plasma membrane proteins brought there by endocytosis and cytoplasmic components delivered by autophagy. Various categories of autophagy have been defined differing in the delivery route of cytoplasmic material. These include macroautophagy (hereafter called autophagy),...
at present converts low-value waste into secondary construction materials such as a variety of aggregate grades, road materials and aggregate fines (dust). Often these materials are used in as road construction, backfill for retaining walls, low-grade concrete production, drainage and brickwork and...
Neurodegenerative diseases are linked to a systemic enzyme resistance of toxic aggregated molecules and their pathological consequences. This paper presents a unique phenomenon that Philodina acuticornis, a bdelloid rotifer, is able to catabolize different types of neurotoxic peptide and protein aggregates...
Cui et al. [55] studied 9.5~13.2 grades of limestone and basalt by dividing different aggregate prism angles. In addition, the accurate aggregates’ morphological characteristics can be quantified by AIMS. The angularity and sphericity of the aggregate are varied to allow for changes in the ...
This reduces the stress on the subgrade and makes the pavement more tolerant to weaker or less uniformly compacted subgrades when compared with the flexible pavement. In addition, rigid pavements are resistant to rutting and weathering and require less maintenance over time [5,6,7]. Rigid ...