Slag cement (ground granulated blast-furnace slag) is commonly used at the concrete batch plants in North America as a supplementary cementitious material (SCM). Standard Specification for Slag Cement for Use in Concrete and Mortars -- ASTM C989/C989M-12a. Slag cement can contribute to achieving LEED points to help your project attain this globally-recognized sustainability certification. Scope. Specifications For Slag Cement ASTM C989 & AASTHO M 302 ASTM C595 & AASHTO M 240 DOT specifications Slag Cement’s Effect On Concrete Typical replacement values Effects on compressive strength Reducing permeability Sulfate attack Mitigation Slag Cement and Environmental Initiatives LEED v.4 Industry Average EPD LCA of Concrete Mixtures ASTM C989 specifies that the reference cement used to test blast furnace slag activity have a minimum 28-day strength of 35 MPa (5,000 psi) and an alkali content between 0.6 and 0.9%. ASTM C989-05 Historical Standard: ASTM C989-05 Standard Specification for Ground Granulated Blast-Furnace Slag for Use in Concrete and Mortars . Part Name / #: Slag cement shall be Grade 100 or Grade 120. The common dosages of GGBF slag in blended cement have been varied from 6 to 95% according to BS EN 197-1 [7] and can be used in cement production according to ASTM C595 [8] and ASTM C1157 [9]. Standard Specification for Slag Cement for Use in Concrete and Mortars: Vervangt: ASTM C989/C989M - 13 en; Vervangen door: ASTM C989/C989M - 16 en; Contact met onze klantenservice (015) 2 690 391 ma-vr van 8.30-17.00 uur [email protected] Winkelwagen. By comparison water-cooled blast furnace slags of similar composition and Blaine fineness satisfy grade 120 of ASTM C989. The common dosages of GGBF slag in blended cement have been varied from 6 to 95% according to BS EN 197-1 and can be used in cement production according to ASTM C595 and ASTM C1157 . An admixture is needed to increase workability rather than increasing the water content. The C 3 A content of cement and the Al 2 O 3 content of slag were selected as variables in this study because both of these parameters have been identified by ASTM C989 to have a significant effect on durability performance of slag. To properly classify a blast furnace slag, the reference portland cement must conform to the limits on strength and alkali content under ASTM specification C989. Before using GGBFS as a portland cement replacement, several precautions must be realized. Standard Specification for Slag Cement for Use in Concrete and Mortars -- ASTM C989-09a. ASTM C150‐16 Common Reference Type I Portland Cement for use in ASTM C989‐12 Slag Activity Testing Production Date: November 2016 LOT #3 STANDARD REQUIREMENTS ASTM C 150 Tables 1 and 3 and ASTM C989 Section 10.1 CHEMICAL PHYSICAL INDIVIDUAL TESTS INCLUDE: Inorganic Elemental Analysis via WDXRF; Moisture and Loss on Ignition C 989. 1.1 This specification covers slag cement for use as a cementitious material in concrete and mortar. You have successfully added from to your part list. ASTM C989, AASHTO M 302, and CSA A3001 are standard material specifications that provide requirements for slag cement for use in concrete and mortar. The ASTM C989 slag-activity index is often used as a basic criterion for evaluating the relative cementitious potential of slag cements. Spesifikasi semen slag untuk digunakan dalam beton dan mortar Standard specification for slag cement for use in concrete and mortars (ASTM C989 – 10, IDT) … The blending and use take place simultaneously. SUPERSEDED (see Active link, below ... C989-09a Standard Specification for Slag Cement for Use in Concrete and Mortars. Standard Specifications. GGBF slag is specified by ASTM C989 [6] in three grades (Grade 80, Grade 100, and Grade 120), depending on the relative mortar strength. Part Saved . Recognizing the need for a specification covering the slag as a separate material, ASTM Specification C989, Ground Iron Blast-Furnace Slag for Use in … This information sheet is intended to provide guidance to specifiers in the absence of slag cement specifications, or for the addition of slag cement to an existing specification. Standards and Technical Documents from ASTM International. I am having trouble locating a supplier of ASTM C989 Grade 120 Slag Cement in the Midwestern US. 701.05 Slag Cement. ASTM C150 Standard Specificatin for Portland Cement Required Testing; ASTM C989 Standard Specification for Slag Cement for Use in Concrete and Mortars . Slags are classified into three grades (80, 100, and 120) based on their respective mortar strengths when blended with an equal mass of portland cement (ASTM C989). Grade 80 has a low activity index and is used primarily in mass structures because it generates less heat than OPC. GGBF slag is specified by ASTM C989 in three grades (Grade 80, Grade 100, and Grade 120), depending on the relative mortar strength. ASTM C989/C989M-18a Standard Specification for Slag Cement for Use in Concrete and Mortars. Slag cement shall conform to the requirements of ASTM C989. GGBFS - Slag Cement Grade 120 Dennis59 (Structural) (OP) 8 Aug 02 14:31. astm c989/c989m-12a Standard Specification for Slag Cement for Use in Concrete and Mortars 1.1 This specification covers three strength grades of slag cement for …