Influence of Naphthalene-Sulfonated Polymer Based Superplasticizers on the Strength of Ordinary and Lightweight Concretes

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Title: Influence of Naphthalene-Sulfonated Polymer Based Superplasticizers on the Strength of Ordinary and Lightweight Concretes

Author(s): Mario Collepardi and Mario Corradi

Publication: Special Publication

Volume: 62

Issue:

Appears on pages(s): 315-336

Keywords: admixtures; bond (concrete to reinforcement); compressive strength; concretes; flexural strength; lightweight aaggregate concretes; napthalene compounds; plasticizers; plastics, polymers and resins; precast concrete; segregation; workability

Date: 1/1/1979

Abstract:
Two superplasticizers, both based on naphthalene-sulphonated formaldehyde condensed resin, were used to prepare concretes with three types of portland cement, two cement contents, two types of aggregates, cured at room temperature and steam cured.