{"id":1717,"date":"2024-06-06T16:26:46","date_gmt":"2024-06-06T23:26:46","guid":{"rendered":"https:\/\/protocols.eco\/?page_id=1717"},"modified":"2025-01-19T16:06:41","modified_gmt":"2025-01-20T00:06:41","slug":"eggshell-alginate-clay","status":"publish","type":"page","link":"https:\/\/protocols.eco\/?page_id=1717","title":{"rendered":"Eggshell + Alginate Clay"},"content":{"rendered":"\t\t
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OVERVIEW<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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This clay biomaterial uses eggshell and alginate to build strength and form a composition that recycles agricultural waste. The added layer of grass biomaterial brings another element of biodegradability and environmental contextuality that makes this protocol accessible to the general public.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Created By: <\/strong><\/h3>

Vicky Sindac, Jhostine Chalen Ulloa<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Time:<\/strong><\/h3>

\u00a0<\/p>

Eggshell Clay: 5-10 minutes (additional time needed for drying; depending on the amount of water)<\/p>

Grass Sheets: 2 hours minimum (additional time needed for drying; at least 24 hours)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Difficulty:<\/strong><\/h3>

5\/10<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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COMPOSITION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Water\u00a0<\/strong><\/h3>

65mL of water<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Calcium Carbonate<\/strong><\/h3>

30g eggshells<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Sodium Alginate<\/strong><\/h3>

10g of sodium alginate<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Corn Starch<\/strong><\/h3>

10g of starch<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Grass<\/b><\/h3>

1 handful of grass<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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method<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Eggshell Clay<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\"1.
1. Collect eggshells.<\/figcaption><\/figure><\/div>
\"2.
2. Crush and boil eggshells, removing excess egg whites as you go. Dry either in the oven or laying out.<\/figcaption><\/figure><\/div>
\"4.
4. Grind eggshells into powder.<\/figcaption><\/figure><\/div>
\"5.
5. Sieve eggshell powder to separate calcium powder from chunky eggshell membrane.<\/figcaption><\/figure><\/div>
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6. Add water, cornstarch, and alginate to eggshell powder.<\/figcaption><\/figure><\/div>
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7. Knead into eggshell clay.<\/figcaption><\/figure><\/div>
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8. Roll clay into desired form, using the grass sheets as insulation.<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t
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Grass Sheets<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\"1.
1. Pick grass.<\/figcaption><\/figure><\/div>
\"2.
2. Boil grass for 1 hour, then pound flat.<\/figcaption><\/figure><\/div>
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3. Flatten into Mould and Deckle.<\/figcaption><\/figure><\/div>
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4. Let dry for 24 hours.<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t
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RESULTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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IDEATION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

OVERVIEW This clay biomaterial uses eggshell and alginate to build strength and form a composition that recycles agricultural waste. The added layer of grass biomaterial brings another element of biodegradability and environmental contextuality that makes this protocol accessible to the general public. Created By: Vicky Sindac, Jhostine Chalen Ulloa Time: \u00a0 Eggshell Clay: 5-10 minutes […]<\/p>\n","protected":false},"author":246903198,"featured_media":1034,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_wpcom_ai_launchpad_about_page":false,"_wpcom_ai_launchpad_gallery_page":false,"_wpcom_ai_launchpad_contact_page":false,"_wpcom_ai_launchpad_events_page":false,"_wpcom_ai_launchpad_video_page":false,"_wpcom_ai_launchpad_portfolio_piece":false,"footnotes":""},"categories":[1384],"tags":[],"class_list":["post-1717","page","type-page","status-publish","has-post-thumbnail","hentry","category-polysaccharide"],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/PfzH1s-rH","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/pages\/1717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/users\/246903198"}],"replies":[{"embeddable":true,"href":"https:\/\/protocols.eco\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1717"}],"version-history":[{"count":36,"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/pages\/1717\/revisions"}],"predecessor-version":[{"id":3595,"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/pages\/1717\/revisions\/3595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/protocols.eco\/index.php?rest_route=\/wp\/v2\/media\/1034"}],"wp:attachment":[{"href":"https:\/\/protocols.eco\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protocols.eco\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/protocols.eco\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}