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中埋式止水带300*6厂家批发
中埋式止水带300*6厂家批发
来自:衡水汉江橡塑科技有限公司
1人民币
发布时间:2017-10-23 关注次数:111
产品参数
产品参数
品牌 汉江
规格型号 300*6
编号 1023
计量单位
付款方式 货到付款
价格单位 人民币
商品详情
橡胶止水带适用范围:
Applicable range of rubber water stop:
应用于地下构筑物、水坝、贮水池、游泳池、屋面以及其他建筑物质和构筑物的变形缝防水.
It is applied to the deformation joint waterproof of underground structures, dams, storage tanks, swimming pools, roofs and other building materials and structures
橡胶止水带性能特点:
Performance characteristics of rubber water stop belt:
橡胶止水带广泛应用于各种类型的混凝土结构中,例如:挡水坝、蓄水池、地铁、涵洞、隧道等地下工程中。在这些工程中,由于不能连续浇铸,或由于地基的 变形,或由于温度变化引起的混凝土构件的热胀冷缩等原因,在浇铸时常留有变形缝、施工缝,这些缝的防渗漏问题就要采用在变形缝的部位浇铸橡胶止水带的 方法来解决,它既能防止地下水或外界水渗漏到建筑物结构中,橡胶止水带又可防止建筑内的水漏到外界。
Rubber waterproof belt is widely used in various types of concrete structures, such as: dam, reservoir, subway, culvert, tunnel and other underground works. In these projects, due to the continuous casting, or as a result of the ground deformation, or caused by temperature change of concrete thermal expansion and contraction, often left in the casting deformation joints, construction joints, these joints leakage problems must be adopted in the method of deformation of the casting parts of the rubber sealing belt to solve and it can prevent the water leakage of groundwater or external to the building structure, the rubber sealing strip can prevent water leakage to the outside the building.
橡胶止水带施工方法:
Construction method of rubber water stop belt:
(一)化学注浆法
(1) chemical grouting method
对于底板伸缩缝止水带断裂可采用化学注浆外加可卸式止水带法进行补救。由于化学注浆材料具有良好的与混凝土粘接性能,待其形成固体后具有良好的弹性和遇水膨胀性。在注浆前应将先人工用钢锉将原来伸缩缝内的聚苯板、拉裂的止水带及其他杂物清除干净,然后用清希须处理部位500mm宽范围内的混凝土表面,使其达到表面干净、平整、光滑。缝内以及缝内其他杂物清除干净,可根据实际情况通过注浆管分次进行高压灌注,灌注之后在伸缩缝表面加防腐木条,之后外加顶压钢板;对于墙体伸缩缝则需在外侧增加钢筋混凝土挡板及嵌缝填料,之后在墙体顶部1米左右伸缩缝内用化学注浆进行封堵并使化学注浆与橡胶止水带搭接,形成水栓;待施工完成后应组织对伸缩缝宽度随气温变化的观测及地库结构总体变形量的观测,以便于控制补救质量。
The chemical grouting and the removable water stop method can be used to remedy the fracture of the water stop in the expansion joint of the floor. Because the chemical grouting material has good adhesion to concrete, it has good elasticity and water swelling when it forms solid. Before grouting should be the first manual with the file will stop the original expansion polyphenyl plate, joint internal fracture zone and other debris cleared, then clear and shall deal with the concrete surface parts of a wide range of 500mm, the surface is clean and smooth. In other joints and crack debris cleared, according to the actual situation by the time the high pressure grouting pipe perfusion, after perfusion with the surface of wood in seam corrosion expansion, and after the top pressure plate; the wall joints of reinforced concrete would increase the baffle and the sealant on the outside, after the top of the wall 1 meters expansion joint use of chemical grouting plugging and chemical grouting and rubber zhishuidai lap, forming a water hydrant; pending completion of the construction should be organized observation database structure deformation observation and overall width with the change of temperature on the joints, in order to remedy quality control.
(二)塞填法
(two) filling method
在进行塞填之前要采用同样方法进行清理。然后用电钻按照一定间距在伸缩缝两侧进行钻孔和预埋膨胀螺栓。膨胀螺栓的规格要根据实际的不均匀沉降差确定,螺栓位置一定要准确,预埋一定要稳固。之后用手锤将加工好的沥青麻丝塞进伸缩缝内进行初步止水,在施工中要控制沥青麻丝的塞填深度,以保证止水效果和节约膨胀橡胶的用量;进行沥青麻丝进行初步止水之后,为了达到更佳效果,最好采用膨胀橡胶塞填沥青麻丝未能塞满的缝隙,最后膨胀橡胶的表面应与混凝土表面持平,并要保证缝隙内必须塞填密实;之后应对混凝土表面再次进行清洗,和对膨胀橡胶表面平整度的检测,均符合要求后进行橡胶板或钢板的安装,所用板材长度应与缝隙长度相同,且板材的钻孔位置及间距应与膨胀螺栓钻孔及位置相同。
The same method should be used before filling. Then, drill holes and embedded expansion bolts are drilled on both sides of the expansion joint according to a certain distance. The specification of expansion bolt should be determined according to the actual uneven settlement difference. The bolt position must be accurate, and the embedment must be stable. After the hammer will process the asphalt hemp well into the expansion joint in primary water, to control the asphalt hemp in the construction of the filling depth, so as to ensure the sealing effect and save the amount of swelling rubber; after asphalt hemp of water, in order to achieve better results, the best use of expansion gap filling rubber asphalt flax failed to filled with swelling rubber, finally the surface should be flat with the concrete surface, and to ensure that the gap must be filled with concrete surface after compacting; clean again, and for the expansion of the rubber surface smooth test, are in line with the requirements of rubber plate or plate installation, use the plate length should be the same with the gap length, hole location and spacing and plate with expansion bolt drilling and the same position.
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