ORGANIC CONCRETE BLEND

• Main Authors: POLIKUTIN A.EH, POTAPOV JU.B, SHUTILIN JU.F, SAMOTSVETOV A.R, PANFILOV D.V, SAVCHENKO E.N, BORISOV JU.M, CHMYKHOV V.A, FIGOVSKIJ OLEG L'VOVICH, MAMONOVA A.V, TROJNINA N.N
• Format: Patent
• Language: English; Russian
• Published: 20.07.2002
• Edition: 7
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; COMPOSITIONS BASED THEREON; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LIME, MAGNESIA; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; REFRACTORIES; SLAG; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF NATURAL STONE; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

manufacture of building materials. SUBSTANCE: blend contains, wt. %: low-molecular polybutadiene, 8-12; sulfur, 4.0-6.0; thiuram, 0.4-0.6; captax, 0.15-0.25; zinc oxide, 2.0-3.0; calcium oxide, 0.3-0.7; diphenylguanidine, 0.4-0.6; synthetic fatty acids, 0.16-0.24; fly ash from heat- and-power stations, 6.0-10.0; silica sand, 21-28; and crushed granite, the balance. Due to such quantitative and qualitative selection of components, a possibility is enabled to prepare composite having advantages concerning workability as compared to known blends containing low-molecular diene oligomers, for instance hardening temperature is lowered from 125 to 90 C. Other characteristics of blend are on a level of those of known analogs. Blend can be used for manufacturing chemically stable high-strength parts and structures. EFFECT: improved consumer's properties. 2 tbl