SECTION 03300 - Cast-In-Place Concrete
2016. 3. 4.· H. Form Ties: Factory-fabricated, removable or snapoff metal or glass-fiber- -reinforced plastic form ties designed to resist lateral pressure of fresh concrete on forms and to prevent spalling of concrete on removal. 1. Furnish units that will leave no corrodible metal closer than to the plane of the 1” exposed concrete surface. 2.basalt crushed stone, basalt crushed stone Suppliers and,Production Description Material: Natural Gravel stone for constraction Grade finished: Super class, Grade A, Grade B for Polished Color: Black, white, red, brown,mixed Size & process 1-2cm,2-3cm,3-5cm,5-8cm,8-12cm Polished, wax, Packing Details 20KGS PP BAG; then strong seaworthy wooden crate Terms of Payment TT(30% deposit, 70% balance before loading) Quality Assurance By our professional inspector whom work in this stoneProperties of alkali-activated systems with stone powder sludge |,2010. 11. 25.· Stone powder sludge produced from a crushed aggregate factory was used to replace fly ash and granulated blast furnace slag at replacement ratios of 0%, 10%, 20%, and 30% by mass. The unit weight and compressive strength of the samples were measured, and scanning electron microscopy/energy dispersive spectroscopy and X-ray diffraction (XRD) analyses were performed.