SEC Info - Martin Marietta Materials Inc. - ‘8-K’ for 7/28/22

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Martin Marietta Materials Inc. – ‘8-K’ for 7/28/22 – ‘EX-101.SCH’

On: Thursday, 7/28/22, at 7:36am ET · For: 7/28/22 · Accession #: 950170-22-13273 · File #: 1-12744

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 7/28/22  Martin Marietta Materials Inc.    8-K:2,7,9   7/28/22   11:3.2M                                   Donnelley … Solutions/FA

Current Report — Form 8-K

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Current Report                                      HTML     61K 
 2: EX-99.1     Miscellaneous Exhibit                               HTML   2.11M 
 6: R1          Document And Entity Information                     HTML     46K 
 9: XML         IDEA XML File -- Filing Summary                      XML     12K 
 7: XML         XBRL Instance -- mlm-20220728_htm                    XML     15K 
 8: EXCEL       IDEA Workbook of Financial Reports                  XLSX      8K 
 4: EX-101.LAB  XBRL Labels -- mlm-20220728_lab                      XML     40K 
 3: EX-101.PRE  XBRL Presentations -- mlm-20220728_pre               XML     31K 
 5: EX-101.SCH  XBRL Schema -- mlm-20220728                          XSD     11K 
10: JSON        XBRL Instance as JSON Data -- MetaLinks               11±    17K 
11: ZIP         XBRL Zipped Folder -- 0000950170-22-013273-xbrl      Zip     83K

‘EX-101.SCH’ — XBRL Schema — mlm-20220728

This Exhibit is an XBRL XML File.

<?xml version="1.0" encoding="windows-1252"?>

<xsd:schema targetNamespace="http://martinmarietta.com/20220728" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2021q4" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mlm="http://martinmarietta.com/20220728">

<xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance"/>

<xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase"/>

<xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt"/>

<xsd:import schemaLocation="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd" namespace="http://xbrl.sec.gov/dei/2021q4"/>

<xsd:import schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd" namespace="http://fasb.org/us-gaap/2021-01-31"/>

<xsd:annotation>

<xsd:appinfo>

<link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mlm-20220728_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Labels link" xlink:type="simple"/>

<link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="mlm-20220728_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation link" xlink:type="simple"/>

<link:roleType roleURI="http://martinmarietta.com/20220728/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">

<link:definition> 100000 - Document - Document And Entity Information </link:definition>

<link:usedOn> link:presentationLink </link:usedOn>

<link:usedOn> link:calculationLink </link:usedOn>

<link:usedOn> link:definitionLink </link:usedOn>

</link:roleType>

</xsd:appinfo>

</xsd:annotation>

</xsd:schema>

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Filing Submission 0000950170-22-013273 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Martin Marietta Materials Inc. – ‘8-K’ for 7/28/22 – ‘EX-101.SCH’

On: Thursday, 7/28/22, at 7:36am ET · For: 7/28/22 · Accession #: 950170-22-13273 · File #: 1-12744

Previous ‘8-K’: ‘8-K’ on 6/10/22 for 6/6/22 · Next: ‘8-K’ on 8/11/22 for 7/28/22 · Latest: ‘8-K’ on / for 2/14/24

Current Report — Form 8-KFiling Table of Contents

‘EX-101.SCH’ — XBRL Schema — mlm-20220728

This Exhibit is an XBRL XML File.

Current Report — Form 8-K

Filing Table of Contents