ntent="[{"type":"block","id":"3060-1621846615933","name":"paragraph","data":{},"nodes":[{"type":"text","id":"p5PQ-1621846617594","leaves":[{"text":"水泥膨胀剂","marks":[]}]}],"state":{}},{"type":"block","id":"69oz-1658796033878","name":"paragraph","data":{"style":{}},"nodes":[{"type":"text","id":"EoBq-1658796033877","leaves":[{"text":"生产厂家水泥膨胀剂生产厂家，现货水泥膨胀剂现货，供应水泥膨胀剂供应，现货供应水泥膨胀剂现货供应，直供水泥膨胀剂直供，厂家直供水泥膨胀剂厂家直供，供应商水泥膨胀剂供应商","marks":[]}]}],"state":{}},{"type":"block","id":"jJVA-1657006732873","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"5y0m-1657006732872","leaves":[{"text":"产品特点:本品具有早强、防冻、泵送、低碱、无氯等特点。是负温水泥混凝土的理想添加剂。","marks":[]}]}],"state":{}},{"type":"block","id":"PC1G-1658796057260","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"P5xA-1658796057258","leaves":[{"text":"规格为50公斤/袋","marks":[]}]}],"state":{}},{"type":"block","id":"Vq2v-1658796062919","name":"paragraph","data":{"version":1,"style":{}},"nodes":[{"type":"text","id":"PFTU-1658796062918","leaves":[{"text":"※※※※※※※※※※※V※X※①※⑤※⑤※④※⑨※④※①※④※⑨※⑨※①※※※※※※※※※※※※※※※","marks":[]}]}],"state":{}},{"type":"block","id":"cs9o-1657006732875","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"iZ3V-1657006732874","leaves":[{"text":"产品用途:本品主要用于负温水泥混凝土。","marks":[]}]}],"state":{}},{"type":"block","id":"oqaZ-1657006732878","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"eBjw-1657006732877","leaves":[{"text":"执行标准:JC475-2004","marks":[]}]}],"state":{}},{"type":"block","id":"M1AQ-1657006732880","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"xI1J-1657006732879","leaves":[{"text":"用法与用量","marks":[]}]}],"state":{}},{"type":"block","id":"UQfe-1657006732882","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"SZoC-1657006732881","leaves":[{"text":"1、掺量：按照水泥重量的2-4%添加。","marks":[]}]}],"state":{}},{"type":"block","id":"H37c-1657006732884","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"pXRW-1657006732883","leaves":[{"text":"2、搅拌前，用热水或蒸汽冲洗搅拌机。先加入砂子、石子和热水搅拌约1min，再加入水泥和防冻剂搅拌3min。搅拌用水的温度根据确保混凝土入模温度≥10℃来决定搅 拌用水的温度。","marks":[]}]}],"state":{}},{"type":"block","id":"q6FC-1657006732886","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wy4A-1657006732885","leaves":[{"text":"3、在满足正常施工和易性的情况下，尽量减少用水量；因为，混凝土中游离水量增加，抗冻性能明显下降。掺防冻剂的混凝土拌和物具有干而不硬的特点，注意控制新浇混凝土的坍落度不要过大。","marks":[]}]}],"state":{}},{"type":"block","id":"E7Xz-1657006732888","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"623d-1657006732887","leaves":[{"text":"4、砂、石要用帆布或塑料布覆盖，防止砂石冻结。水泥不得直接加热，在使用前1天运入暖棚内存放，使它保持正温。","marks":[]}]}],"state":{}},{"type":"block","id":"FOQV-1657006732890","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"cYRx-1657006732889","leaves":[{"text":"5、混凝土浇筑前，应清除模板和钢筋上的冰雪和污垢。但不得用蒸汽直接融化冰雪，以免再结冰。及时清除容器中粘附的混凝土残渣并及时清除冰雪冻块，容器用后要盖严保温。新浇筑混凝土的外露表面及时用塑料膜及保温材料覆盖，在负温条件下养护, 混凝土不得浇水。按照随浇筑、随振捣、随覆盖的原则连续作业。","marks":[]}]}],"state":{}},{"type":"block","id":"4KQb-1657006732892","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"m70r-1657006732891","leaves":[{"text":"6、水泥选用强度等级32.5以上的硅酸盐水泥或普通硅酸盐水泥。砂、石要清洁过筛，不 得含有...雪等冻结物及易冻裂的物质。","marks":[]}]}],"state":{}},{"type":"block","id":"1nU5-1657006732894","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"nm9e-1657006732893","leaves":[{"text":"掺加防冻剂混凝土搅拌应符合下列规定","marks":[]}]}],"state":{}},{"type":"block","id":"XeGC-1657006732896","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"CrGd-1657006732895","leaves":[{"text":"1、严格控制防冻剂的掺量；","marks":[]}]}],"state":{}},{"type":"block","id":"6a5G-1657006732898","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"CyTK-1657006732897","leaves":[{"text":"2、严格控制水灰比，由骨料带入的水分及防冻剂溶液中的水，应从拌合水中扣除；","marks":[]}]}],"state":{}},{"type":"block","id":"aMiF-1657006732900","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Kiyo-1657006732899","leaves":[{"text":"3、搅拌前，用热水或蒸汽冲洗搅拌机，搅拌时间应比常温延长50%；","marks":[]}]}],"state":{}},{"type":"block","id":"3HDp-1657006732902","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Py93-1657006732901","leaves":[{"text":"4、掺防冻剂混凝土混合料的出机温度严寒地区不得低于15℃；寒冷地区不得低于10℃。入模温度，严寒地区不得低于10℃，寒冷地区不得低于5℃。","marks":[]}]}],"state":{}},{"type":"block","id":"h750-1657006732904","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"U5Uk-1657006732903","leaves":[{"text":"掺加防冻剂混凝土养护应符合下列规定","marks":[]}]}],"state":{}},{"type":"block","id":"czC1-1657006732906","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"0KsY-1657006732905","leaves":[{"text":"1、在负温条件下养护时，不得浇水，混凝土浇筑后，应立即用塑料薄膜及保温材料覆盖， 严寒地区应加强保温措施；","marks":[]}]}],"state":{}},{"type":"block","id":"KgaE-1657006732908","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"3ZXo-1657006732907","leaves":[{"text":"2、初期养护温度不得低于规定温度；","marks":[]}]}],"state":{}},{"type":"block","id":"CWH7-1657006732910","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"n0uy-1657006732909","leaves":[{"text":"3、当混凝土温度降低到规定温度时，混凝土强度必须达到受冻临界强度；当温度不低于-10℃时，混凝土抗压强度不得小于3.5Mpa；当温度不低于-15℃时，混凝土抗压强度不得小于4.0Mpa；当温度不低于-20℃时，混凝土抗压强度不得小于 5.0Mpa；","marks":[]}]}],"state":{}},{"type":"block","id":"QtC8-1657006732912","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"b8LV-1657006732911","leaves":[{"text":"4、拆模后，混凝土的表面温度与环境温度之差大于20℃时，应采取保温材料覆盖养护。","marks":[]}]}],"state":{}},{"type":"block","id":"y3He-1657006732914","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"VmAI-1657006732913","leaves":[{"text":"注意事项","marks":[]}]}],"state":{}},{"type":"block","id":"GfSd-1657006732916","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"UlJs-1657006732915","leaves":[{"text":"1、本品如有受潮结块的现象，处理方法有二种：（1）粉碎通0.315mm方孔筛后使用；（2）溶化液体使用。","marks":[]}]}],"state":{}},{"type":"block","id":"bn1c-1657006732918","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"sFuN-1657006732917","leaves":[{"text":"2、掺防冻剂混凝土的运输及浇筑除应满足不掺加防冻剂混凝土的要求外，浇注完毕应及时对其表面用塑料薄膜及保温材料覆盖。掺防冻剂的混凝土，应对混凝土运拌车罐体包裹保温外套。","marks":[]}]}],"state":{}},{"type":"block","id":"luFW-1657006732920","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"YQNk-1657006732919","leaves":[{"text":"包装与储运","marks":[]}]}],"state":{}},{"type":"block","id":"0GhR-1657006732922","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"YIyg-1657006732921","leaves":[{"text":"1、本品要存放在干燥场所，在保管与运输途中切勿受潮。","marks":[]}]}],"state":{}},{"type":"block","id":"d7nK-1657006732924","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"RQVm-1657006732923","leaves":[{"text":"2、本品严禁与水泥混放，储存期为6个月。","marks":[]}]}],"state":{}},{"type":"block","id":"dLjz-1657074534481","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"cVz4-1657074534480","leaves":[{"text":"※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※","marks":[]}]}],"state":{}},{"type":"block","id":"fbyP-1658796041121","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"UUpx-1658796041120","leaves":[{"text":"水泥膨胀剂生产厂家 销售经理：潘经理=微/电：I55--494I--499I","marks":[]}]}],"state":{}},{"type":"block","id":"SeA5-1658796041123","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"NlUq-1658796041122","leaves":[{"text":"吉业升化工郑重承诺：","marks":[]}]}],"state":{}},{"type":"block","id":"kuPA-1658796041125","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"jxPs-1658796041124","leaves":[{"text":"① 坚持客户至上，用心服务。我们坚信，销售永远都是都是从售后开始的。","marks":[]}]}],"state":{}},{"type":"block","id":"RmR2-1658796041127","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"6yCW-1658796041126","leaves":[{"text":"② 凡在本公司购买的产品，在同一时段内一定做到同行业优价。量大详谈。","marks":[]}]}],"state":{}},{"type":"block","id":"IT3U-1658796041129","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"3lnw-1658796041128","leaves":[{"text":"③ 本公司把产品质量作为首要服务准则，所有产品均会检测合格出厂。","marks":[]}]}],"state":{}},{"type":"block","id":"mIRc-1658796041131","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"bicM-1658796041130","leaves":[{"text":"④ 本公司和各大运输公司、物流公司都建立了良好的合作关系，运费实惠且优先发货。","marks":[]}]}],"state":{}},{"type":"block","id":"sx77-1658796041133","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"uUV2-1658796041132","leaves":[{"text":"湖北水泥膨胀剂生产厂家，湖南水泥膨胀剂生产厂家","marks":[]}]}],"state":{}},{"type":"block","id":"9qYn-1658796041135","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"2rjx-1658796041134","leaves":[{"text":"河南水泥膨胀剂生产厂家，江西水泥膨胀剂生产厂家","marks":[]}]}],"state":{}},{"type":"block","id":"vkbk-1658796041137","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"o92w-1658796041136","leaves":[{"text":"山东水泥膨胀剂生产厂家，四川水泥膨胀剂生产厂家","marks":[]}]}],"state":{}},{"type":"block","id":"udYn-1658796041139","name":"paragraph","data":{"style":{},"version":1},"nodes":[{"type":"text","id":"LUh0-1658796041138","leaves":[{"text":"广东水泥膨胀剂生产厂家，东北水泥膨胀剂生产厂家","marks":[]}]}],"state":{}}]">
生产厂家水泥膨胀剂生产厂家，现货水泥膨胀剂现货，供应水泥膨胀剂供应，现货供应水泥膨胀剂现货供应，直供水泥膨胀剂直供，厂家直供水泥膨胀剂厂家直供，供应商水泥膨胀剂供应商
产品特点:本品具有早强、防冻、泵送、低碱、无氯等特点。是负温水泥混凝土的理想添加剂。
规格为50公斤/袋
※※※※※※※※※※※V※X※①※⑤※⑤※④※⑨※④※①※④※⑨※⑨※①※※※※※※※※※※※※※※※
产品用途:本品主要用于负温水泥混凝土。
执行标准:JC475-2004
用法与用量
1、掺量：按照水泥重量的2-4%添加。
2、搅拌前，用热水或蒸汽冲洗搅拌机。先加入砂子、石子和热水搅拌约1min，再加入水泥和防冻剂搅拌3min。搅拌用水的温度根据确保混凝土入模温度≥10℃来决定搅 拌用水的温度。
3、在满足正常施工和易
性的情况下，尽量减少用水量；因为，混凝土中游离水量增加，抗冻性能明显下降。掺防冻剂的混凝土拌和物具有干而不硬的特点，注意控制新浇混凝土的坍落度不要过大。
4、砂、石要用帆布或
塑料布覆盖，防止砂石冻结。水泥不得直接加热，在使用前1天运入暖棚内存放，使它保持正温。
5、混凝土浇筑前，应清除模板和钢筋上的冰雪和污垢。但不得用蒸汽直接融化冰雪，以免再结冰。及时清除容器中粘附的混凝土残渣并及时清除冰雪冻块，容器用后要盖严保温。新浇筑混凝土的外露表面及时用塑料膜及保温材料覆盖，在负温条件下养护, 混凝土不得浇水。按照随浇筑、随振捣、随覆盖的原则连续作业。
6、水泥选用强度等级32.5以上的硅酸盐水泥或普通硅酸盐水泥。砂、石要清洁过筛，不 得含有...雪等冻结物及易冻裂的物质。
掺加防冻剂混凝土搅拌应符合下列规定
1、严格控制防冻剂的掺量；
2、严格控制水灰比，由骨料带入的水分及防冻剂溶液中的水，应从拌合水中扣除；
3、搅拌前，用热水或蒸汽冲洗搅拌机，搅拌时间应比常温延长50%；
4、掺防冻剂混凝土混合料的出机温度严寒地区不得低于15℃；寒冷地区不得低于10℃。入模温度，严寒地区不得低于10℃，寒冷地区不得低于5℃。
掺加防冻剂混凝土养护应符合下列规定
1、在负温条件下养护时，不得浇水，混凝土浇筑后，应立即用塑料薄膜及保温材料覆盖， 严寒地区应加强保温措施；
2、初期养护温度不得低于规定温度；
3、当混凝土温度降低到规定温度时，混凝土强度必须达到受冻临界强度；当温度不低于-10℃时，混凝土抗压强度不得小于3.5Mpa；当温度不低于-15℃时，混凝土抗压强度不得小于4.0Mpa；当温度不低于-20℃时，混凝土抗压强度不得小于 5.0Mpa；
4、拆模后，混凝土的表面温度与环境温度之差大于20℃时，应采取保温材料覆盖养护。
注意事项
1、本品如有受潮结块的现象，处理方法有二种：（1）粉碎通0.315mm方孔筛后使用；（2）溶化液体使用。
2、掺防冻剂混凝土的运输及浇筑除应满足不掺加防冻剂混凝土的要求外，浇注完毕应及时对其表面用塑料薄膜及保温材料覆盖。掺防冻剂的混凝土，应对混凝土运拌车罐体包裹保温外套。
包装与储运
1、本品要存放在干燥场所，在保管与运输途中切勿受潮。
2、本品严禁与水泥混放，储存期为6个月。
※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※
水泥膨胀剂生产厂家 销售经理：潘经理=微/电：I55--494I--499I
吉业升化工郑重承诺：
① 坚持客户至上，用心服务。我们坚信，销售永远都是都是从售后开始的。
② 凡在本
公司购买的产品，在同一时段内一定做到同
行业优价。量大详谈。
③ 本公司把产品质量作为首要服务准则，所有产品均会检测合格出厂。
④ 本公司和各大运输公司、物流公司都建立了良好的合作关系，运费实惠且优先发货。
湖北水泥膨胀剂生产厂家，湖南水泥膨胀剂生产厂家
河南水泥膨胀剂生产厂家，江西水泥膨胀剂生产厂家
山东水泥膨胀剂生产厂家，四川水泥膨胀剂生产厂家
广东水泥膨胀剂生产厂家，东北水泥膨胀剂生产厂家
