Cementitious Grouts, SikaGrout®-880

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SikaGrout®-880 é uma argamassa de precisão reforçada com ferro, sem encolhimento, com altas resistências inicial e final. É formulada para fornecer tempo de trabalho estendido, mesmo em altas temperaturas ambientes, quando misturada e colocada em qualquer consistência recomendada. SikaGrout®-880 é normalmente colocada em uma consistência fluida para preencher completamente vazios entre 10 mm e 100 mm.

Especificação

RECOMMENDED USES SikaGrout®-880 is used for all precision, non-shrink grouting applications with clearances of 10mm or more, particularly those requiring maximum dynamic load bearing and impact resistance such as: • critical equipment baseplates, soleplates & columns • crane rails, ball mills, crushers • rolling, stamping, drawing and finishing mills for the steel and aluminium industries • turbines, generators, pumps and centrifugal compressors • anchor bolts and bars • “H” shaped steel columns, steel tube columns • applications requiring high early compressive strengths and high ultimate compressive strengths. FEATURES AND BENEFITS • Iron reinforced – Contains inert iron aggregate as internal reinforcement – Provides improved resistance to heavy impact, vertical and horizontal repetitive loading as well as rotational torque. • High early strength – ensures rapid commissioning of new equipment and structures. • High ultimate strength – ensures permanence of the installation under static and repetitive loads. • Flowable long life grout – easy to grout intricate spaces normally inaccessible by conventional grouting techniques. • Extended working time – facilitates grouting of large or difficult placements in a single pour, often without the use of a pump. • Economical – greater volumes of grout can be mixed and handled with less labour. • Dense, non-shrink grout – hardens free of bleeding, settlement and drying shrinkage, ensuring tight contact with all grouted surfaces. Easy to use – requires no special mixing equipment, it can be mixed in a standard concrete mixer or in a pail using a grout stirrer. • No added chloride – Does not add to chloride load of structure • Compliance with codes – meets the non-shrink requirements of ASTM C1090 and CRD-C 621, Corps of Engineers Specification for Non Shrink Grout; provides complete non shrink performance when tested in accordance with simulated Bedplate Technique; tested to the requirements of AS1478.2 “Methods of sampling and testing admixtures for concrete, mortar and grout”.

Especificação técnica

Ref. únicaSikaGrout-880
Família de produtoGrouting
Grupo de produtosCementitious Grouts
TipoObjeto (objeto único)
Data de publicação2024-04-01
Número da edição1

Links

Url do produtohttps://www.sika.com/

Afins

Material principalCimentício

Classificação

Categoria BIMobjectMateriais de Construção - Concreto
Classificação IFCMaterial
Código Uniclass 2015Pr_20_31_53
Descrição Uniclass 2015Mortars and grouts
CSI MasterFormat 2014 Code03 60 00
Título CSI MasterFormat 2014Grouting
Número OmniClass23-13 15 15
Título OmniClassGrouts

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