Concrete with lightweight aggregate having lattice structure and method of manufacturing the same
The present invention relates to concrete with a lightweight aggregate having a lattice structure, which comprises: 110 to 160 parts by weight of a lightweight aggregate prepared by injecting a low-viscosity urethane compound into a lattice structure, prepared by a 3D printer by using polyamide 12 (...
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| creator | PARK MYUNG JU PARK KWANG MIN |
| description | The present invention relates to concrete with a lightweight aggregate having a lattice structure, which comprises: 110 to 160 parts by weight of a lightweight aggregate prepared by injecting a low-viscosity urethane compound into a lattice structure, prepared by a 3D printer by using polyamide 12 (PA12) or AlSi_12Mg; 45 to 55 parts by weight of water mixed to maintain a water/binder ratio of 35 to 45 %; 20 to 30 parts by weight of fly ash mixed with cement to form a binder; and 180 to 220 parts by weight of a fine aggregate, with respect to 100 parts by weight of cement.
본 발명은, 시멘트 100중량부에 대하여, 폴리아미드 12(Polyamide 12; PA12) 또는 AlSi12Mg을 재료하여 3D프린터에 의해 제조되는 격자구조체에 저점도 우레탄 화합물을 주입하여 제조되는 경량골재 110~160중량부; 물/바인더 비율이 35~45%을 유지하도록 혼합되는 물 45~55중량부; 상기 시멘트와 혼합되어 바인더를 이루는 플라이애시 20~30중량부; 및 잔골재 180~220중량부를 포함하는 것을 특징으로 한다. |
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본 발명은, 시멘트 100중량부에 대하여, 폴리아미드 12(Polyamide 12; PA12) 또는 AlSi12Mg을 재료하여 3D프린터에 의해 제조되는 격자구조체에 저점도 우레탄 화합물을 주입하여 제조되는 경량골재 110~160중량부; 물/바인더 비율이 35~45%을 유지하도록 혼합되는 물 45~55중량부; 상기 시멘트와 혼합되어 바인더를 이루는 플라이애시 20~30중량부; 및 잔골재 180~220중량부를 포함하는 것을 특징으로 한다.</description><language>eng ; kor</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; PERFORMING OPERATIONS ; REFRACTORIES ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; SLAG ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221219&DB=EPODOC&CC=KR&NR=102479552B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221219&DB=EPODOC&CC=KR&NR=102479552B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PARK MYUNG JU</creatorcontrib><creatorcontrib>PARK KWANG MIN</creatorcontrib><title>Concrete with lightweight aggregate having lattice structure and method of manufacturing the same</title><description>The present invention relates to concrete with a lightweight aggregate having a lattice structure, which comprises: 110 to 160 parts by weight of a lightweight aggregate prepared by injecting a low-viscosity urethane compound into a lattice structure, prepared by a 3D printer by using polyamide 12 (PA12) or AlSi_12Mg; 45 to 55 parts by weight of water mixed to maintain a water/binder ratio of 35 to 45 %; 20 to 30 parts by weight of fly ash mixed with cement to form a binder; and 180 to 220 parts by weight of a fine aggregate, with respect to 100 parts by weight of cement.
본 발명은, 시멘트 100중량부에 대하여, 폴리아미드 12(Polyamide 12; PA12) 또는 AlSi12Mg을 재료하여 3D프린터에 의해 제조되는 격자구조체에 저점도 우레탄 화합물을 주입하여 제조되는 경량골재 110~160중량부; 물/바인더 비율이 35~45%을 유지하도록 혼합되는 물 45~55중량부; 상기 시멘트와 혼합되어 바인더를 이루는 플라이애시 20~30중량부; 및 잔골재 180~220중량부를 포함하는 것을 특징으로 한다.</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>REFRACTORIES</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>SLAG</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNys0KgkAUxXE3LaJ6hwutg7Qk2ipF0C7ay2U88wE6I-M1Xz8HeoA25yz-v3XGdfAqQkCzE0udM1ZmpCU2JsLwkix_nDfUsYhToFHipGSKIPYt9RAbWgqaevaT5lSSFrtI7rHNVpq7Ebvfb7L9_fauHwcMocE4sIKHNM9XfizOl2tZFlWVn_5TX1jBP0A</recordid><startdate>20221219</startdate><enddate>20221219</enddate><creator>PARK MYUNG JU</creator><creator>PARK KWANG MIN</creator><scope>EVB</scope></search><sort><creationdate>20221219</creationdate><title>Concrete with lightweight aggregate having lattice structure and method of manufacturing the same</title><author>PARK MYUNG JU ; PARK KWANG MIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102479552BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2022</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>REFRACTORIES</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>SLAG</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>PARK MYUNG JU</creatorcontrib><creatorcontrib>PARK KWANG MIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PARK MYUNG JU</au><au>PARK KWANG MIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Concrete with lightweight aggregate having lattice structure and method of manufacturing the same</title><date>2022-12-19</date><risdate>2022</risdate><abstract>The present invention relates to concrete with a lightweight aggregate having a lattice structure, which comprises: 110 to 160 parts by weight of a lightweight aggregate prepared by injecting a low-viscosity urethane compound into a lattice structure, prepared by a 3D printer by using polyamide 12 (PA12) or AlSi_12Mg; 45 to 55 parts by weight of water mixed to maintain a water/binder ratio of 35 to 45 %; 20 to 30 parts by weight of fly ash mixed with cement to form a binder; and 180 to 220 parts by weight of a fine aggregate, with respect to 100 parts by weight of cement.
본 발명은, 시멘트 100중량부에 대하여, 폴리아미드 12(Polyamide 12; PA12) 또는 AlSi12Mg을 재료하여 3D프린터에 의해 제조되는 격자구조체에 저점도 우레탄 화합물을 주입하여 제조되는 경량골재 110~160중량부; 물/바인더 비율이 35~45%을 유지하도록 혼합되는 물 45~55중량부; 상기 시멘트와 혼합되어 바인더를 이루는 플라이애시 20~30중량부; 및 잔골재 180~220중량부를 포함하는 것을 특징으로 한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Concrete with lightweight aggregate having lattice structure and method of manufacturing the same |
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