福建建设科技
福建建設科技
복건건설과기
FUJIAN CONSTRUCTION SCIENCE & TECHNOLOGY
2012年
4期
85-86,75
,共3页
疏水化合孔栓物%工作机理%耐久性%吸水率%大体积混凝土%循环水冷却管
疏水化閤孔栓物%工作機理%耐久性%吸水率%大體積混凝土%循環水冷卻管
소수화합공전물%공작궤리%내구성%흡수솔%대체적혼응토%순배수냉각관
Hydrophobic pore-blocking ingredient%Working mechanism%durability%Water absorption%mass concrete%Circulating cooling water pipe
介绍疏水化合孔栓成分的工作机理,结合其特征,在每立方米混凝土中掺入30L疏水化合孔栓成分,配制出东华大桥主墩承台大体积高性能防水抗腐蚀混凝土,采取循环冷却水管降温的方法确保了基础混凝土的施工质量,凝结后混凝土表现出的憎水性显著。
介紹疏水化閤孔栓成分的工作機理,結閤其特徵,在每立方米混凝土中摻入30L疏水化閤孔栓成分,配製齣東華大橋主墩承檯大體積高性能防水抗腐蝕混凝土,採取循環冷卻水管降溫的方法確保瞭基礎混凝土的施工質量,凝結後混凝土錶現齣的憎水性顯著。
개소소수화합공전성분적공작궤리,결합기특정,재매립방미혼응토중참입30L소수화합공전성분,배제출동화대교주돈승태대체적고성능방수항부식혼응토,채취순배냉각수관강온적방법학보료기출혼응토적시공질량,응결후혼응토표현출적증수성현저。
The paper introduced the working principle of the Hydrophobic pore-blocking ingredient,Then according to its characteristics,30 liter Caltite mixed in concrete per cubic metre,mixing waterproof and corrosion resistance concrete of main pier bearing platform of Donghua bridge.Ensuring the pile cap concrete construction quality by circulating cooling water pipe cooling method,After initial setting,exhibits a Significantly hydrophobicity in concrete.
