{"id":373536,"date":"2024-10-20T02:34:34","date_gmt":"2024-10-20T02:34:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/aci-304-3r-2020\/"},"modified":"2024-10-26T04:31:52","modified_gmt":"2024-10-26T04:31:52","slug":"aci-304-3r-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/aci\/aci-304-3r-2020\/","title":{"rendered":"ACI 304.3R 2020"},"content":{"rendered":"

This document presents recommended methods and procedures for measuring, mixing, transporting, and placing heavyweight concretes that are used principally for radiation shielding in nuclear construction. Also covered are recommendations on cement, heavyweight aggregates, water, and admixtures. Mixture proportioning of heavyweight concrete is discussed. Mixing equipment, form construction, placing procedures, and methods of consolidation are described. Quality control, inspection, and testing are emphasized, and a list of references is included. Preplaced heavyweight concrete is not discussed in this version of 304.3R. It is covered in the 2004 version of the document. Keywords: admixtures; aggregates; barite; concrete construction; consolidation; construction equipment; conveying; density (mass\/volume); formwork (construction); grout; heavyweight aggregates; heavyweight concretes; hematite; ilmenite; limonite; magnetite; mass concrete; materials handling; mixture proportioning; mixing; placing; quality control; radiation shielding; segregation; ultra-heavyweight concrete.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
3<\/td>\nTitle Page <\/td>\n<\/tr>\n
4<\/td>\nCHAPTER 1\u2014INTRODUCTION
1.1\u2014Introduction
1.2\u2014Scope
CHAPTER 2\u2014MATERIALS
2.1\u2014Cement
2.2\u2014Aggregates <\/td>\n<\/tr>\n
5<\/td>\n2.3\u2014Mixing water
2.4\u2014Admixtures <\/td>\n<\/tr>\n
6<\/td>\n2.5\u2014Heavyweight mortar and grouts
CHAPTER 3\u2014CONCRETE CHARACTERISTICS
3.1\u2014Physical properties
3.2\u2014Mixture proportioning
CHAPTER 4\u2014EQUIPMENT <\/td>\n<\/tr>\n
7<\/td>\nCHAPTER 5\u2014FORMWORK <\/td>\n<\/tr>\n
8<\/td>\nCHAPTER 6\u2014PLACEMENT
CHAPTER 7\u2014QUALITY CONTROL
7.1\u2014Samples and tests
7.2\u2014Cement
7.3\u2014Aggregate <\/td>\n<\/tr>\n
9<\/td>\n7.4\u2014Admixtures
7.5\u2014Control tests
7.6\u2014Inspection
CHAPTER 8\u2014REFERENCES
Authored documents <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ACI PRC-304.3-20: Heavyweight Concrete: Measuring, Mixing, Transporting and Placing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ACI<\/b><\/a><\/td>\n2020<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":373541,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2650],"product_tag":[],"class_list":{"0":"post-373536","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aci","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/373536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/373541"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=373536"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=373536"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=373536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}