{"id":49350,"date":"2023-07-01T08:00:11","date_gmt":"2023-06-30T23:00:11","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=49350"},"modified":"2026-06-07T23:20:55","modified_gmt":"2026-06-07T14:20:55","slug":"cantab-chloride-measurement","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/cantab-chloride-measurement\/","title":{"rendered":"Method for Measuring Chloride Content at Cantab"},"content":{"rendered":"

Hello, everyone.<\/p>\n

This is Enta.<\/p>\n

Just between us, but 2023 is actually coming to an end in just six months!<\/p>\n

I'm surprised.<\/p>\n

 <\/p>\n

By the way, do you use Cantab?<\/p>\n

Cantab<\/h3>\n

This product makes it easy to measure the chloride content in fresh concrete and fine aggregates.<\/p>\n

The chloride ion concentration in concrete is generally considered to be 0.3 kg\/m\u00b3 or less.<\/p>\n

In short, if the concentration is any higher, the rebar in the concrete will corrode and expand,<\/p>\n

This means that cracks may form in the concrete, and in the worst-case scenario, there is a possibility of structural collapse or mortar spalling.<\/p>\n

Alkali-Aggregate Reaction<\/span><\/strong><\/a><\/span>\u00a0It's a little different from (wiki).<\/p>\n

For on-site spray-applied formwork, monitoring chloride levels on-site is a mandatory requirement.<\/p>\n

At NEXCO and other organizations, grout and similar materials are also included in this category.<\/p>\n

Measurement Method<\/h3>\n

So, how is this measured? Generally speaking,A product called Cantab<\/span><\/strong><\/span>\u00a0We use it to take measurements, but<\/p>\n

At first glance, this measurement method might be difficult for a layperson to understand.<\/p>\n

That said, the measurement instructions are actually printed inside the Kantab box lol<\/p>\n

First, prepare the test specimen (for the core). Next to it, stick the Cantab into the leftover mortar.
\n(As long as the mortar is to be used on-site, any method of procurement is acceptable.)<\/p>\n

\"\"<\/p>\n

If you insert and remove it a few times, the moisture from the mortar will come out, and if you let it collect on the cotton wool at the bottom of the Cantab, it\u2019ll be done faster lol.<\/p>\n

Do not pour water into it from above at this time.<\/span><\/strong><\/span><\/p>\n

I can't get an accurate value.<\/span><\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u2191 This is right after I stuck it in. This is what it looks like when I take it out of the aluminum bag.<\/p>\n

\"\"<\/p>\n

If you leave it for about 10 minutes, the moisture will be drawn up to the top, andInk is leaking from the top side...<\/strong>Once it arrives, it's over.<\/p>\n

\"\"<\/p>\n

Post-Measurement Processing<\/h3>\n

1. Be sure to thoroughly remove any ink and excess moisture.
\n<\/strong><\/span>\u3000If you press down hard on the cotton pad with your fingernail, water will come out.<\/strong><\/span><\/p>\n

2. Please write the numbers 1 through 3 on the back of the Cantab. (It's okay to write them first.)<\/strong><\/span><\/p>\n

3. Please write the reading on the back of the form right there.
\n(The results will change slightly over time due to the remaining water. I know, lol.)
\n<\/strong><\/span>\u3000When taking a photo, just record the values as they are at that moment; even if the results change over time, the photo will still be there, so it\u2019s not a problem.
\n<\/strong><\/span>\u3000The data from that time is important. (Since Cantab sometimes disappears before you know it.)
\n<\/strong><\/span>\u3000For public corporations such as NEXCO, photography is always required at that time.<\/strong><\/span><\/p>\n

4. Please write the date on the original aluminum bag and store it there.<\/strong><\/span><\/p>\n

 <\/p>\n

For now, that wraps up the Cantab measurements on site.<\/p>\n

After that, I'll head home and get to work organizing my paperwork.<\/p>\n

Cantab (Salinity Test) Low Concentration (12 packs of 3 test strips each)<\/span><\/a><\/p>\n

\"\"<\/p>\n

Since the amount of spray-applied material used depends somewhat on the type of sand, I think it would be best to use high-quality river sand if possible.<\/p>\n

As long as it's not sea sand, I don't think you need to worry too much about the salt content.<\/p>\n

However, since there\u2019s plenty of high-quality sea sand available these days, I don\u2019t think it\u2019s something to worry about.<\/p>\n

By the way,Kantab is a low-concentration product<\/span><\/strong>Since we are using it,<\/p>\n

If you can get a reading on the Cantab using a low-concentration solution, the salt content will definitely not exceed the limit.<\/p>\n

If the reading is outside the measurement range (i.e., exceeds the reading for cotton wool), it is considered a standard sample.<\/p>\n

 <\/p>\n

See you later.<\/p>","protected":false},"excerpt":{"rendered":"

Hello, everyone. This is Enta. Just between us, but 2023 is actually ending in just six months! I\u2019m really surprised. By the way, are you using Cantab? Cantab is a product that makes it easy to measure chloride content in fresh concrete and fine aggregates. \u2026<\/p>","protected":false},"author":2,"featured_media":42479,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[36],"tags":[102,526,709,710,712,2739],"class_list":["post-49350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quality","tag-102","tag-nexco","tag-709","tag-710","tag-712","tag-2739"],"acf":[],"yoast_head":"\n\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" content=\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u54c1\u8cea\u7ba1\u7406\u3067\u91cd\u8981\u306a\u5869\u5316\u7269\u8a66\u9a13\u306e\u624b\u9806\u3068\u7d50\u679c\u306e\u5224\u5b9a\u3092\u6cd5\u9762\u5c4b\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u307e\u3068\u3081\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/norimen.net\/en\/cantab-chloride-measurement\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u54c1\u8cea\u7ba1\u7406\u3067\u91cd\u8981\u306a\u5869\u5316\u7269\u8a66\u9a13\u306e\u624b\u9806\u3068\u7d50\u679c\u306e\u5224\u5b9a\u3092\u6cd5\u9762\u5c4b\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u307e\u3068\u3081\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/norimen.net\/en\/cantab-chloride-measurement\/\" \/>\n<meta property=\"og:site_name\" content=\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/norimenman\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/norimenman\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-30T23:00:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-07T14:20:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png\" \/>\n\t<meta property=\"og:image:width\" content=\"481\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"\u30a8\u30f3\u30bf\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@norimenman\" \/>\n<meta name=\"twitter:site\" content=\"@norimenman\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u30a8\u30f3\u30bf\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/\"},\"author\":{\"name\":\"\u30a8\u30f3\u30bf\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\"},\"headline\":\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\",\"datePublished\":\"2023-06-30T23:00:11+00:00\",\"dateModified\":\"2026-06-07T14:20:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/\"},\"wordCount\":9,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/salt.png\",\"keywords\":[\"\u30e2\u30eb\u30bf\u30eb\",\"NEXCO\",\"\u30ab\u30f3\u30bf\u30d6\",\"\u5869\u5206\u6e2c\u5b9a\",\"\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\",\"\u9244\u7b4b\"],\"articleSection\":[\"\u54c1\u8cea\u7ba1\u7406\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/\",\"url\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/\",\"name\":\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/salt.png\",\"datePublished\":\"2023-06-30T23:00:11+00:00\",\"dateModified\":\"2026-06-07T14:20:55+00:00\",\"description\":\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u54c1\u8cea\u7ba1\u7406\u3067\u91cd\u8981\u306a\u5869\u5316\u7269\u8a66\u9a13\u306e\u624b\u9806\u3068\u7d50\u679c\u306e\u5224\u5b9a\u3092\u6cd5\u9762\u5c4b\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u307e\u3068\u3081\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#primaryimage\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/salt.png\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/salt.png\",\"width\":481,\"height\":500,\"caption\":\"\u5869\u5206\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"https:\\\/\\\/norimen.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#website\",\"url\":\"https:\\\/\\\/norimen.net\\\/\",\"name\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"description\":\"\u6cd5\u9762\u306e\u4e8b\u3092\u672c\u6c17\u3067\u77e5\u308a\u305f\u3044\u3042\u306a\u305f\u3078\uff01\",\"publisher\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\"},\"alternateName\":\"\u30a8\u30f3\u30bf\u306e\u30ce\u30ea\u30e1\u30f3\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/norimen.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/norimen.net\\\/#organization\",\"name\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\",\"alternateName\":\"\u5869\u7530\u958b\u767a\u682a\u5f0f\u4f1a\u793e\",\"url\":\"https:\\\/\\\/norimen.net\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#local-main-organization-logo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/norimenman\",\"https:\\\/\\\/x.com\\\/norimenman\",\"https:\\\/\\\/www.instagram.com\\\/enta.d\"],\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/norimen.net\\\/#\\\/schema\\\/person\\\/7e507d48b040ed0f7a88ef4625070b95\",\"name\":\"\u30a8\u30f3\u30bf\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g\",\"caption\":\"\u30a8\u30f3\u30bf\"},\"description\":\"\u5927\u624b\u6cd5\u9762\u5c02\u9580\u5efa\u8a2d\u4f1a\u793e\u306b\u5c31\u8077\u5f8c\u300132\u6b73\u3067\u72ec\u7acb\u3002 \u3042\u307e\u308a\u306e\u6687\u3055\u306b\u30d6\u30ed\u30b0\u3092\u958b\u8a2d\u3002\u6cd5\u9762\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u516c\u958b\u3057\u3001\u3042\u308a\u3068\u3042\u3089\u3086\u308b\u8cea\u554f\u306b\u7b54\u3048\u3066\u304d\u307e\u3057\u305f\u3002 \u305d\u306e\u7d50\u679c\u3001\u6cd5\u9762\u696d\u8005\u3001\u5143\u8acb\u696d\u8005\u3001\u305d\u306e\u4ed6\u30bc\u30cd\u30b3\u30f3\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u3001\u8cea\u554f\u3001\u53d7\u6ce8\u304c\u5897\u3048\u3066\u304d\u307e\u3057\u305f\u3002 \u30a2\u30e1\u30d6\u30ed\u3067\u306f\u30bd\u30b3\u30bd\u30b3\u95b2\u89a7\u304c\u5897\u3048\u3001 \u305d\u3053\u3067\u72ec\u81ea\u30c9\u30e1\u30a4\u30f3\u3092\u53d6\u5f97\u3057\u5c11\u3057\u3067\u3082\u5feb\u9069\u306a\u30d6\u30ed\u30b0\u3092\u76ee\u5dee\u3059\u3079\u304f\u3001\u30a2\u30e1\u30d6\u30ed\u304b\u3089\u306e\u5352\u696d\u3092\u6c7a\u3081\u307e\u3057\u305f\u3002 \u4eca\u5f8c\u3082\u3053\u3061\u3089\u3067\u5305\u307f\u96a0\u3055\u305a\u5168\u3066\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u516c\u958b\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002 \u4eca\u5f8c\u3068\u3082\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u7533\u3057\u4e0a\u3052\u307e\u3059\u3002\",\"sameAs\":[\"http:\\\/\\\/enta-d.co.jp\\\/\",\"https:\\\/\\\/www.facebook.com\\\/norimenman\\\/\",\"https:\\\/\\\/www.instagram.com\\\/enta.d\\\/\",\"https:\\\/\\\/x.com\\\/norimenman\",\"https:\\\/\\\/www.youtube.com\\\/c\\\/entadnorimenman\"]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/norimen.net\\\/cantab-chloride-measurement\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/site_title_logo.png\",\"contentUrl\":\"https:\\\/\\\/norimen.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/10\\\/site_title_logo.png\",\"width\":220,\"height\":50,\"caption\":\"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Methods for Measuring Chloride Content in Cantab - Shin-Enta's Slope Management School","description":"An explanation of methods for measuring chloride content in Cantab. A slope engineering expert provides an easy-to-understand summary of the procedures and interpretation of results for chloride testing, which is crucial for quality control in slope construction projects.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/norimen.net\/en\/cantab-chloride-measurement\/","og_locale":"en_US","og_type":"article","og_title":"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5","og_description":"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac\u3002\u6cd5\u9762\u5de5\u4e8b\u306e\u54c1\u8cea\u7ba1\u7406\u3067\u91cd\u8981\u306a\u5869\u5316\u7269\u8a66\u9a13\u306e\u624b\u9806\u3068\u7d50\u679c\u306e\u5224\u5b9a\u3092\u6cd5\u9762\u5c4b\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u307e\u3068\u3081\u307e\u3059\u3002","og_url":"https:\/\/norimen.net\/en\/cantab-chloride-measurement\/","og_site_name":"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e","article_publisher":"https:\/\/www.facebook.com\/norimenman","article_author":"https:\/\/www.facebook.com\/norimenman\/","article_published_time":"2023-06-30T23:00:11+00:00","article_modified_time":"2026-06-07T14:20:55+00:00","og_image":[{"width":481,"height":500,"url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png","type":"image\/png"}],"author":"\u30a8\u30f3\u30bf","twitter_card":"summary_large_image","twitter_creator":"@norimenman","twitter_site":"@norimenman","twitter_misc":{"Written by":"\u30a8\u30f3\u30bf"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#article","isPartOf":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/"},"author":{"name":"\u30a8\u30f3\u30bf","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95"},"headline":"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5","datePublished":"2023-06-30T23:00:11+00:00","dateModified":"2026-06-07T14:20:55+00:00","mainEntityOfPage":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/"},"wordCount":9,"commentCount":0,"publisher":{"@id":"https:\/\/norimen.net\/#organization"},"image":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png","keywords":["\u30e2\u30eb\u30bf\u30eb","NEXCO","\u30ab\u30f3\u30bf\u30d6","\u5869\u5206\u6e2c\u5b9a","\u5869\u5316\u7269\u91cf\u6e2c\u5b9a","\u9244\u7b4b"],"articleSection":["\u54c1\u8cea\u7ba1\u7406"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/norimen.net\/cantab-chloride-measurement\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/","url":"https:\/\/norimen.net\/cantab-chloride-measurement\/","name":"Methods for Measuring Chloride Content in Cantab - Shin-Enta's Slope Management School","isPartOf":{"@id":"https:\/\/norimen.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#primaryimage"},"image":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#primaryimage"},"thumbnailUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png","datePublished":"2023-06-30T23:00:11+00:00","dateModified":"2026-06-07T14:20:55+00:00","description":"An explanation of methods for measuring chloride content in Cantab. A slope engineering expert provides an easy-to-understand summary of the procedures and interpretation of results for chloride testing, which is crucial for quality control in slope construction projects.","breadcrumb":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/norimen.net\/cantab-chloride-measurement\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#primaryimage","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png","width":481,"height":500,"caption":"\u5869\u5206"},{"@type":"BreadcrumbList","@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/norimen.net\/"},{"@type":"ListItem","position":2,"name":"\u30ab\u30f3\u30bf\u30d6\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u91cf\u6e2c\u5b9a\u65b9\u6cd5"}]},{"@type":"WebSite","@id":"https:\/\/norimen.net\/#website","url":"https:\/\/norimen.net\/","name":"Shin-Ent's Slope Management Seminar","description":"For those of you who are serious about learning about slopes!","publisher":{"@id":"https:\/\/norimen.net\/#organization"},"alternateName":"\u30a8\u30f3\u30bf\u306e\u30ce\u30ea\u30e1\u30f3","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/norimen.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place"],"@id":"https:\/\/norimen.net\/#organization","name":"Shin-Ent's Slope Management Seminar","alternateName":"\u5869\u7530\u958b\u767a\u682a\u5f0f\u4f1a\u793e","url":"https:\/\/norimen.net\/","logo":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#local-main-organization-logo"},"image":{"@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/norimenman","https:\/\/x.com\/norimenman","https:\/\/www.instagram.com\/enta.d"],"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}]},{"@type":"Person","@id":"https:\/\/norimen.net\/#\/schema\/person\/7e507d48b040ed0f7a88ef4625070b95","name":"Entertainment","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7b9657262458e754e6e51a10396868dafe6afa60d649dffcd4d52a5fc01aaa7d?s=96&d=monsterid&r=g","caption":"\u30a8\u30f3\u30bf"},"description":"After joining a major construction company specializing in slope stabilization, I went independent at the age of 32. With so much free time on my hands, I started a blog. I\u2019ve been sharing my expertise on slope stabilization and answering all kinds of questions. As a result, I\u2019ve seen an increase in inquiries, questions, and orders from slope stabilization contractors, general contractors, and other major construction firms. My traffic on Ameblo grew to a reasonable level, so I decided to move on from Ameblo by acquiring my own domain in order to create a more user-friendly blog. I plan to continue sharing all my expertise openly and honestly here. I look forward to your continued support.","sameAs":["http:\/\/enta-d.co.jp\/","https:\/\/www.facebook.com\/norimenman\/","https:\/\/www.instagram.com\/enta.d\/","https:\/\/x.com\/norimenman","https:\/\/www.youtube.com\/c\/entadnorimenman"]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/norimen.net\/cantab-chloride-measurement\/#local-main-organization-logo","url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/10\/site_title_logo.png","contentUrl":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2016\/10\/site_title_logo.png","width":220,"height":50,"caption":"\u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e"}]}},"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"publishpress_future_action":{"enabled":false,"date":"2026-08-21 07:25:17","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"jetpack_featured_media_url":"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2020\/08\/salt.png","_links":{"self":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/49350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/comments?post=49350"}],"version-history":[{"count":6,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/49350\/revisions"}],"predecessor-version":[{"id":65514,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/posts\/49350\/revisions\/65514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/media\/42479"}],"wp:attachment":[{"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/media?parent=49350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/categories?post=49350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/norimen.net\/en\/wp-json\/wp\/v2\/tags?post=49350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}