{"id":109202,"date":"2024-10-18T15:31:34","date_gmt":"2024-10-18T15:31:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c918-3\/"},"modified":"2024-10-24T21:51:05","modified_gmt":"2024-10-24T21:51:05","slug":"astm-c918-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c918-3\/","title":{"rendered":"ASTM-C918"},"content":{"rendered":"

ASTM C918-02<\/h3>\n

Historical Standard: Standard Test Method for Measuring Early-Age Compressive Strength and Projecting Later-Age Strength<\/h4>\n
\n

ASTM C918<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method covers a procedure for making and curing concrete specimens and for testing them at an early age. The specimens are stored under standard-curing conditions and the measured temperature history is used to compute a maturity index that is related to strength gain.<\/p>\n

1.2 This test method also covers a procedure for using the results of early-age compressive-strength tests to project the potential strength of concrete at later ages.<\/p>\n

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n

1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.<\/p>\n

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n

Keywords<\/strong><\/p>\n

compressive strength; early-age strength; maturity; potential strength; projected strength<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 91.100.30 (Concrete and concrete products)<\/p>\n

DOI:<\/strong> 10.1520\/C0918-02<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
Apparatus
Sampling
Procedure for Early-Age and Projected Strengths <\/td>\n<\/tr>\n
3<\/td>\nProcedure for Developing Prediction Equation
Interpretation of Results <\/td>\n<\/tr>\n
4<\/td>\nReport
Precision and Bias
Keywords
X1. EXAMPLE OF USE
X1.1 <\/td>\n<\/tr>\n
5<\/td>\nX1.2
TABLE X1.1
FIG. X1.1
TABLE X1.2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C918-02 Standard Test Method for Measuring Early-Age Compressive Strength and Projecting Later-Age Strength<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2002<\/td>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":109203,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1258,2637],"product_tag":[],"class_list":{"0":"post-109202","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-100-30","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/109202","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\/109203"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=109202"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=109202"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=109202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}