广西柳州聚合物改性沥青防水PBL-1型

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广西柳州聚合物改性沥青防水PBL-1型

广西柳州聚合物改性沥青防水PBL-1型
水性沥青基桥面防水涂料是以重交沥青为基料，添加橡胶和树脂材料改性而成的水性防水涂料，是以高聚物乳液为主要成膜物质，添加多种功能助剂反应而成的水性防水涂料。

水性沥青基桥面防水涂料产品特点：
Waterborne asphalt bridge deck waterproof coating is a high quality heavy hand in asphalt as basic material, adding rubber and resin material modification of waterborne waterproof coating, is the high polymer emulsion as main film-forming material, add a variety of functional additives reaction of water-based waterproof coating.

Waterborne asphalt bridge deck waterproof coating product features:
广西柳州聚合物改性沥青防水PBL-1型
1、有宽阔的温度适应性。在沥青混凝土施工作业时高温140℃～180℃不流淌，在低温—20℃～—30℃的动荷载作用下不脆裂；
2、固化成膜块，成膜韧性好。由于材料中加入化学助剂，使材料在短时间内即可成膜，缩短桥面防水施工时间；
3、粘结力强，在配方中添加了渗透剂和增粘剂，提高了涂料的渗透能力和粘结性能，可将铺装层与桥面板粘结成一个整体。
4、施工防水层后，桥面板与铺装层的剪切强度达到0.5~1.0Mpa,基层开裂2mm，涂膜不开裂；
5、施工可操作性：冷施工作业，机械化，自动化程度高，材料，不污染环境。
水性沥青基桥面防水涂料注意事项：
材料施工温度5℃以上。 涂料使用前须搅拌均匀。雨天不能施工，五级风以上不能施工。0℃以上储存、运输，避免暴晒，储存期六个月。

水性沥青基桥面防水涂料施工方法：

基层处理：可采用清渣机、抛丸机、铣刨机等机械设备处理桥面板，要求表面无浮浆、平整、干净，无明水。
桥面板泄水口、防撞墙边角等处特殊部位做加强处理。
喷涂施工：用防水涂料喷涂若干遍，涂料施工厚度达到标准要求。
成品保护：未实干前禁止行人及车辆行走。
1, the temperature of the wide adaptability. In asphalt concrete construction work flow high temperature 140 ℃ ~ 180 ℃, in low temperature - 20 ℃ ~ 30 ℃ under dynamic load not brittle;
2, curing film, film forming good toughness. Due to adding chemical agents, in the material material in a short period of time can film forming, shorten the bridge deck waterproof construction time;
3, strong cohesive force, the penetrating agent is added in the formulation and tackifier, improve the performance of the penetration ability of the coating and adhesive, pavement and bridge panel can be bonded into a whole.
4, after the construction of the waterproof layer, the shear strength of the bridge panel and deck surfacing layer is 0.5 ~ 1.0 Mpa, cracking at the grass-roots level 2 mm, coating cracking;
5, construction feasibility, cold working, mechanization, high degree of automation, material non-toxic, does not pollute the environment.
Waterborne asphalt bridge deck waterproof coating to note:
Material construction temperature 5 ℃ or more. Paint, stir well before use. Rainy days can't construction and fresh breeze above can't construction. More than 0 ℃ storage, transportation, avoid exposure, storage life for six months.

Waterborne asphalt bridge deck waterproof coating construction