山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
12期
228-229
,共2页
混凝土%透水模板布%耐久性%回弹强度
混凝土%透水模闆佈%耐久性%迴彈彊度
혼응토%투수모판포%내구성%회탄강도
concrete%controlled permeability formwork%durability%rebound strength
结合具体实例,介绍了透水模板布在干旱风沙地区混凝土施工中的应用,结合该地区环境特征和透水模板布性能进行了分析,指出使用透水模板布后,对于不同配合比的混凝土试样,表观质量及密实度得到不同程度改善,回弹强度相应提高,渗透系数降低,表层混凝土微观孔结构得到改善,整体抗渗性能相应增强。
結閤具體實例,介紹瞭透水模闆佈在榦旱風沙地區混凝土施工中的應用,結閤該地區環境特徵和透水模闆佈性能進行瞭分析,指齣使用透水模闆佈後,對于不同配閤比的混凝土試樣,錶觀質量及密實度得到不同程度改善,迴彈彊度相應提高,滲透繫數降低,錶層混凝土微觀孔結構得到改善,整體抗滲性能相應增彊。
결합구체실례,개소료투수모판포재간한풍사지구혼응토시공중적응용,결합해지구배경특정화투수모판포성능진행료분석,지출사용투수모판포후,대우불동배합비적혼응토시양,표관질량급밀실도득도불동정도개선,회탄강도상응제고,삼투계수강저,표층혼응토미관공결구득도개선,정체항삼성능상응증강。
Combining with the specific example,this paper introduced the application of controlled permeability formwork in concrete construction of arid sandy area,made analysis combining with the environment characteristics of this area and the performances of controlled permeability formwork,pointed out that after using controlled permeability formwork,for concrete samples with different mixture ratios,apparent mass and density were improved with different degree,the rebound strength was corresponding improved,permeability coefficient was reduced,the micro pore structure of surface concrete was improved,the overall impermeability was corresponding enhanced.
