{"id":576,"date":"2026-02-22T08:48:06","date_gmt":"2026-02-22T08:48:06","guid":{"rendered":"http:\/\/61.247.189.150\/altra\/?page_id=576"},"modified":"2026-02-24T06:22:17","modified_gmt":"2026-02-24T06:22:17","slug":"crack-repair-floor","status":"publish","type":"page","link":"http:\/\/61.247.189.150\/altra\/crack-repair-floor\/","title":{"rendered":"Crack repair (floor)"},"content":{"rendered":"

[vc_row][vc_column width=”2\/5″ el_class=”solution-block”]

<\/span>Key Facts<\/span><\/div><\/div>[vc_empty_space height=”20px”][vc_column_text css=”.vc_custom_1771914135464{margin-bottom: 0px !important;}”]<\/p>\n

Cracks in concrete floors or screeds are as a rule subjected to changing mechanical loads. To adhesively seal the crack, epoxy resins are particularly suitable. ASODUR-K900 is probably the most practical way to simply, quickly and cleanly close cracks in screeds and concrete. We supply the low viscosity epoxy resin based product in a practical squeezy bag \u2013 including gloves, screed clips and PE pipe. You have the possibility to mix a heavy duty pourable resin as a closed system by simply squeezing.<\/p>\n

[\/vc_column_text][\/vc_column][vc_column width=”3\/5″][vc_single_image image=”585″ img_size=”full” css=”.vc_custom_1771749825714{margin-bottom: 20px !important;}”][vc_row_inner el_class=”right-col-sol”][vc_column_inner width=”1\/3″][vc_single_image image=”584″ img_size=”full” css=”.vc_custom_1771749846703{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

1<\/span> Opening the Cracks<\/h4>\n

Saw cut the crack or joint lengthways (to approx. half to two thirds to screed depth). At right angles to the crack and at 30 cm intervals cut in10 cm long transverse slots.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”583″ img_size=”full” css=”.vc_custom_1771749892946{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

2<\/span> Cleaning<\/h4>\n

Remove dust and contamination and thoroughly clean the cut area with an industrial vacuum or similar.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”582″ img_size=”full” css=”.vc_custom_1771749920521{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

3<\/span> Mixing<\/h4>\n

Mix components A and B together and shake for a minimum of 15 seconds.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=”right-col-sol”][vc_column_inner width=”1\/3″][vc_single_image image=”581″ img_size=”full” css=”.vc_custom_1771749948376{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

4<\/span> Place the Screed Clips<\/h4>\n

Now lay the screed clips provided into the slots.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”580″ img_size=”full” css=”.vc_custom_1771749998087{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

5<\/span> Grouting the Cracks<\/h4>\n

Pour the mixed material, ASODUR-GH-S into the prepared cut without leaving voids. Strike off excess material.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”579″ img_size=”full” css=”.vc_custom_1771750012477{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

6<\/span> Quartz Sand<\/h4>\n

Once the gel phase has been reached, broadcast with quartz sand (grain size 0.1 to 0.6 mm).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=”right-col-sol”][vc_column_inner width=”1\/3″][vc_single_image image=”578″ img_size=”full” css=”.vc_custom_1771750043967{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

7<\/span> Vacuuming off<\/h4>\n

Once hardened, remove loose sand by vacuum.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”577″ img_size=”full” css=”.vc_custom_1771750069799{margin-bottom: 20px !important;}”][vc_column_text css=””]<\/p>\n

8<\/span> Alternative<\/h4>\n

With narrow cracks up to a width of 0.4 mm, use the fluid epoxy resin, ASODUR-K900.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column width=”2\/5″ el_class=”solution-block”][vc_empty_space height=”20px”][vc_column_text css=”.vc_custom_1771914135464{margin-bottom: 0px !important;}”] Cracks in concrete floors or screeds are as a rule subjected to changing mechanical loads. To adhesively seal the crack, epoxy resins are particularly suitable. ASODUR-K900 is probably the most practical way to simply, quickly and cleanly close cracks in screeds and concrete. We supply the low viscosity…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-576","page","type-page","status-publish","hentry","description-off"],"_links":{"self":[{"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/pages\/576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/comments?post=576"}],"version-history":[{"count":2,"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/pages\/576\/revisions"}],"predecessor-version":[{"id":606,"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/pages\/576\/revisions\/606"}],"wp:attachment":[{"href":"http:\/\/61.247.189.150\/altra\/wp-json\/wp\/v2\/media?parent=576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}