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Professional production and sales: rubber water stop belt, polyvin

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Supplier of Baoshan water-expanding water-stop ring sellers

total supply
999999 个
MOQ
1 个
brand
宏基
area
HebeiHengshui City
Delivery period:
Shipped within 3 days from the date of payment by the buyer
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Shop information

area:Hebei Hengshui City

Member level:corporate memberYear1

identity:  

Already paid:0.00 yuan deposit

my badge: [Integrity File]

online service:

Business card

Hengshui Acer Rubber & Plastic Co., Ltd.

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Product Details
 供应保山遇水膨胀止水环销售商

遇水膨胀止水环|对拉螺栓膨胀止水环|遇水膨胀密封圈

通用名称:对拉螺栓膨胀止水环、腻子型膨胀环、制品型膨胀环、遇水膨胀密封圈
公司网址:http://www.hjxs.net 电话18831880056由女士。
一、产品简介
在传统的混凝土墙体模板支设中,对拉螺栓或板条式拉杆是连接内外两组竖向模板的主要连接件,由于固定钢模板所采用的成千上万个对拉螺栓因其通长穿透墙壁,从而丧失了防水混凝土自身具备的防水功能。为了解决这个问题,目前施工中采用的是在对拉螺栓中部焊一块2-3mm厚,80mmx80mm的钢止水板。这种方法缺陷是:对焊缝的质量难以检查和保证,而且是被动防水一旦有焊缝发生裂纹、夹渣、烧穿、针壮气孔等缺陷,便产生后的渗水通路且难以治愈。
本橡胶止水片采用PN-300型遇水膨胀橡胶制成,性能达到GB/T18173《高分子防水材料》第三部分一遇水膨胀橡胶中的各项指标。它可以是圆型或矩型片壮体通用规格为外径尺寸D=40mm,厚度H=10mm。在使用时,只要将止水片紧套于对拉螺栓或板条式拉杆中部即可,最终被埋入现浇混凝土中就能起到最佳的防水效果。
二、技术指标
a、腻子型物理性能指标
 

序号

项目

指标

PN-300

1

体积膨胀率%

300

2

高温流淌性(80°Cx5h)

无流淌

3

低温试验(-20°Cx2h)

无脆裂

 b、制品型物理性能指标

序号

项目

 

指标

PZ-150

PZ-250

PZ-400

PZ-600

1

硬度(邵尔A)/度

42±7

 45±7

48±7

2

拉伸强度/Mpa

3.5

3

3

扯断伸长率/%

450

350

4

体积膨胀倍率/%

150

250

400

600

5

反复浸水试验

拉伸强度/Mpa

3

2

扯断强度/%

350

250

体积膨胀倍率/%

150

250

300

500

6

低温弯折(-20℃×2h)

 

无裂纹


三、产品优点
1、构造简单,施工方便,无污染,耐腐蚀,可加快施工进度,费用低,质量可靠。
2、工作原理简单,可视性强,易于设计、监理、业主、施工各方的理解和接受。
3、膨胀率可达300%以上,耐久性可靠,经多项工程实施,无一发生渗漏。
4、使用依据为国际GB501108-2001《地下工程防水技术规范》和《建筑构造通用图籍》88J6-1地下工程防水。
四、产品包装:
    牛皮纸塑袋包装;1000个/袋。
五、注意事项:该产品在运输、储存和浇筑混凝土之前要严禁泡水和较长时间雨淋。

电话:0318-2062211 传真:0318-2062211 手机:18831880056  
网址: www.hjxs.net 在线QQ号码:1657811780

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