Preparation process of fire-resistant composite board for suspension bridge anchor head

Preparation process of fire-resistant composite board for suspension bridge anchor head

The invention discloses a preparation process of a composite board for fire resistance of an anchor head of a suspension bridge, and particularly discloses a preparation process of a basalt fiber reinforced silicon dioxide aerogel composite board for fire resistance of an anchor head. Comprising the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHI FANGCHANG, GUO FENGCHAO, HUANG ZHIHAN, SHI LIMEI, LI JIAN, NI YA, TANG WENTAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator SHI FANGCHANG
GUO FENGCHAO
HUANG ZHIHAN
SHI LIMEI
LI JIAN
NI YA
TANG WENTAO
description The invention discloses a preparation process of a composite board for fire resistance of an anchor head of a suspension bridge, and particularly discloses a preparation process of a basalt fiber reinforced silicon dioxide aerogel composite board for fire resistance of an anchor head. Comprising the following steps: cleaning and modifying basalt chopped fibers with hexadecyl trimethyl ammonium chloride, and dispersing the basalt chopped fibers in a polyimide solution; uniformly mixing tetraethoxysilane, absolute ethyl alcohol and water in proportion, then adjusting the pH value, stirring for 30 minutes to prepare silica sol, adding the basalt chopped fiber mixed solution into the silica sol, and adjusting the pH value to obtain a precursor solution; and standing the precursor solution at room temperature, soaking in ethanol in a grading manner, and drying through supercritical carbon dioxide to obtain the arc-shaped basalt fiber reinforced silicon dioxide aerogel composite board. Under the condition of consid
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118184300A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118184300A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118184300A3</originalsourceid><addsrcrecordid>eNqNizEKwkAQRdNYiHqH8QCBhFiklaBYiYVgGSa7f82C7iwz6_1V8ABWr3jvLavbRZFZuURJlFUczEgChaioFRatcCrk5JnFYgFNwuopiJK9LCPZd5w0-juIk5s_Ygb7dbUI_DBsflxV2-PhOpxqZBlhmR0Syjic27Zv-13XNPvun-YNtHw6bg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation process of fire-resistant composite board for suspension bridge anchor head</title><source>esp@cenet</source><creator>SHI FANGCHANG ; GUO FENGCHAO ; HUANG ZHIHAN ; SHI LIMEI ; LI JIAN ; NI YA ; TANG WENTAO</creator><creatorcontrib>SHI FANGCHANG ; GUO FENGCHAO ; HUANG ZHIHAN ; SHI LIMEI ; LI JIAN ; NI YA ; TANG WENTAO</creatorcontrib><description>The invention discloses a preparation process of a composite board for fire resistance of an anchor head of a suspension bridge, and particularly discloses a preparation process of a basalt fiber reinforced silicon dioxide aerogel composite board for fire resistance of an anchor head. Comprising the following steps: cleaning and modifying basalt chopped fibers with hexadecyl trimethyl ammonium chloride, and dispersing the basalt chopped fibers in a polyimide solution; uniformly mixing tetraethoxysilane, absolute ethyl alcohol and water in proportion, then adjusting the pH value, stirring for 30 minutes to prepare silica sol, adding the basalt chopped fiber mixed solution into the silica sol, and adjusting the pH value to obtain a precursor solution; and standing the precursor solution at room temperature, soaking in ethanol in a grading manner, and drying through supercritical carbon dioxide to obtain the arc-shaped basalt fiber reinforced silicon dioxide aerogel composite board. Under the condition of consid</description><language>chi ; eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2024</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&amp;date=20240614&amp;DB=EPODOC&amp;CC=CN&amp;NR=118184300A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240614&amp;DB=EPODOC&amp;CC=CN&amp;NR=118184300A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHI FANGCHANG</creatorcontrib><creatorcontrib>GUO FENGCHAO</creatorcontrib><creatorcontrib>HUANG ZHIHAN</creatorcontrib><creatorcontrib>SHI LIMEI</creatorcontrib><creatorcontrib>LI JIAN</creatorcontrib><creatorcontrib>NI YA</creatorcontrib><creatorcontrib>TANG WENTAO</creatorcontrib><title>Preparation process of fire-resistant composite board for suspension bridge anchor head</title><description>The invention discloses a preparation process of a composite board for fire resistance of an anchor head of a suspension bridge, and particularly discloses a preparation process of a basalt fiber reinforced silicon dioxide aerogel composite board for fire resistance of an anchor head. Comprising the following steps: cleaning and modifying basalt chopped fibers with hexadecyl trimethyl ammonium chloride, and dispersing the basalt chopped fibers in a polyimide solution; uniformly mixing tetraethoxysilane, absolute ethyl alcohol and water in proportion, then adjusting the pH value, stirring for 30 minutes to prepare silica sol, adding the basalt chopped fiber mixed solution into the silica sol, and adjusting the pH value to obtain a precursor solution; and standing the precursor solution at room temperature, soaking in ethanol in a grading manner, and drying through supercritical carbon dioxide to obtain the arc-shaped basalt fiber reinforced silicon dioxide aerogel composite board. Under the condition of consid</description><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>REFRACTORIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEKwkAQRdNYiHqH8QCBhFiklaBYiYVgGSa7f82C7iwz6_1V8ABWr3jvLavbRZFZuURJlFUczEgChaioFRatcCrk5JnFYgFNwuopiJK9LCPZd5w0-juIk5s_Ygb7dbUI_DBsflxV2-PhOpxqZBlhmR0Syjic27Zv-13XNPvun-YNtHw6bg</recordid><startdate>20240614</startdate><enddate>20240614</enddate><creator>SHI FANGCHANG</creator><creator>GUO FENGCHAO</creator><creator>HUANG ZHIHAN</creator><creator>SHI LIMEI</creator><creator>LI JIAN</creator><creator>NI YA</creator><creator>TANG WENTAO</creator><scope>EVB</scope></search><sort><creationdate>20240614</creationdate><title>Preparation process of fire-resistant composite board for suspension bridge anchor head</title><author>SHI FANGCHANG ; GUO FENGCHAO ; HUANG ZHIHAN ; SHI LIMEI ; LI JIAN ; NI YA ; TANG WENTAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118184300A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><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>REFRACTORIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>SHI FANGCHANG</creatorcontrib><creatorcontrib>GUO FENGCHAO</creatorcontrib><creatorcontrib>HUANG ZHIHAN</creatorcontrib><creatorcontrib>SHI LIMEI</creatorcontrib><creatorcontrib>LI JIAN</creatorcontrib><creatorcontrib>NI YA</creatorcontrib><creatorcontrib>TANG WENTAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHI FANGCHANG</au><au>GUO FENGCHAO</au><au>HUANG ZHIHAN</au><au>SHI LIMEI</au><au>LI JIAN</au><au>NI YA</au><au>TANG WENTAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation process of fire-resistant composite board for suspension bridge anchor head</title><date>2024-06-14</date><risdate>2024</risdate><abstract>The invention discloses a preparation process of a composite board for fire resistance of an anchor head of a suspension bridge, and particularly discloses a preparation process of a basalt fiber reinforced silicon dioxide aerogel composite board for fire resistance of an anchor head. Comprising the following steps: cleaning and modifying basalt chopped fibers with hexadecyl trimethyl ammonium chloride, and dispersing the basalt chopped fibers in a polyimide solution; uniformly mixing tetraethoxysilane, absolute ethyl alcohol and water in proportion, then adjusting the pH value, stirring for 30 minutes to prepare silica sol, adding the basalt chopped fiber mixed solution into the silica sol, and adjusting the pH value to obtain a precursor solution; and standing the precursor solution at room temperature, soaking in ethanol in a grading manner, and drying through supercritical carbon dioxide to obtain the arc-shaped basalt fiber reinforced silicon dioxide aerogel composite board. Under the condition of consid</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN118184300A
source esp@cenet
subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
title Preparation process of fire-resistant composite board for suspension bridge anchor head
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T17%3A40%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHI%20FANGCHANG&rft.date=2024-06-14&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118184300A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true