modified cement
1Cement kiln — Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of… …
2cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… …
3Cement board — A cement board is a combination of cement and glass fibers formed into 4 foot by 8 foot sheets, 1/4 to 1/2 inch thick that are typically used as a tile backing board. Cement board can be nailed or screwed to wood or steel studs to create a… …
4cement — 1. A layer of bonelike mineralized tissue covering the dentin of the root and neck of a tooth that serves to anchor the fibers of the periodontal ligament. SYN: cementum [TA], substantia ossea dentis, tooth c.. 2. In …
5Glass ionomer cement — A Glass Ionomer Cement (GIC) is one of a class of materials commonly used in dentistry as filling materials and luting cements. These materials are based on the reaction of silicate glass powder and polyalkeonic acid. These tooth coloured… …
6Soil cement — is a construction material , a mix of pulverized natural soil with small amount of portland cement and water, usually processed in a tumble, compacted to high density. Hard, semi rigid durable material is formed by hydration of the cement… …
7Approximate Composition of Portland Cement, Table — ▪ Table Table 2: Approximate Composition of Portland Cement (ASTM Types I–V) ASTM type and name composition (%)* characteristics applications C3S C2S C3A C4AF I (Ordinary) 42–65 10–30 0–17 6–18 no special requirements general construction …
8glass ionomer cement resin-modified — a type of glass ionomer cement with pendant methacrylate groups attached to polycarboxylic acid; it also may contain other water soluble methacrylate monomers and complex vinyl carboxylate monomers. Hardening occurs by acid base reaction plus… …
9glass ionomer cement hybrid — resin modified glass ionomer c …
10Cimenterie — Ciment Le ciment (du latin caementum, signifiant moellon, pierre de construction) est une matière pulvérulente, formant avec l’eau ou avec une solution saline une pâte plastique liante, capable d’agglomérer, en durcissant, des substances variées …
