橡膠止水帶定義
Definition of rubber water stop belt
橡膠止水帶和止水橡皮是以天然橡膠與各種合成橡膠為主要原料,摻加各種助劑及填充料,經塑煉、混煉、壓制成型，其品種規格較多，有橋型、山型、P型、U型、Z型、乙型、T型、H型、E型、Q型等。根據使用情況又可分類為埋式橡膠止水帶和背貼式橡膠止水帶。該止水材料具有良好的彈性,耐磨性、耐老化性和抗撕裂性能,適應變形能力強、防水性能好，溫度使用范圍為-45℃-+60℃.當溫度超過70℃,以及橡膠止水帶受強烈的氧化作用或受油類等有機溶劑侵蝕時，均不得使用橡膠止水帶.
The rubber sealing strip and sealing rubber with natural rubber and various synthetic rubber as the main raw material, and the filling material mixed with various additives, through plasticizing, mixing, molding, the more varieties of different specifications, bridge, mountain type, P type, U type, Z type, T type, H type, type, E type and Q type etc.. According to the use, it can be classified into buried rubber water stop belt and back sticking rubber water stop belt. The sealing material has good elasticity, abrasion resistance, aging resistance and tear resistance to deformation ability, good waterproof performance, temperature range of -45 DEG -+60 DEG. When the temperature exceeds 70 degrees Celsius, and the rubber sealing strip by strong oxidation or by oil and other organic solvent erosion, shall use the rubber sealing belt.
橡膠止水帶使用方法
Use method of rubber water stop belt
橡膠止水帶必需采取可靠的固定措施，綁扎鋼筋和支模時。防止在澆注混凝土時發生位移，保證止水帶在混凝土中的正確位置。
The rubber sealing belt must take reliable fixed measures to bind the reinforcing bar and the support. Prevent the displacement of the concrete in the concrete and ensure the correct position of the water stop in the concrete.
只能在止水帶的允許部位上穿孔打洞，對于固定止水帶時。不得損壞止水帶有效防水部位。
Holes can only be perforated on the allowed parts of the water stop, for the fixed water stop belt. The effective waterproof part of the water belt shall not be damaged.
常用的固定方法有：利用附加鋼筋固定；專用卡具固定；用鉛絲和模板固定等。不論采用何種固定方法，對于止水帶的固定方法應按設計要求的施工規范進行且必需保證止水帶定位準確，不損壞止水帶有效防水部位，方便混凝土澆搗。
Fixed methods are commonly used: the use of additional reinforcement fixation; special fixture fixed with wire and fixed template. No matter what kind of fixation method is adopted, the fixing method of the waterstop should be carried out according to the construction specification of the design requirement, and the location of the sealing belt must be ensured accurately, and the effective waterproof part of the water stop zone is not damaged, so as to facilitate the concrete pouring and tamping.
橡膠止水帶分類
Rubber band
按型號可分為：CB型橡膠止水帶（埋入式中間有孔型）；CP型橡膠止水帶（埋入式中間無孔型）；EB型橡膠止水帶（外貼式中間有孔型）；EP型橡膠止水帶（外貼式中間無孔型）。
According to the type, it can be divided into: CB type rubber water stop (embedded intermediate pass), CP type rubber water stop (buried intermediate no pass), EB type rubber water stop (externally attached middle pass), EP type rubber water stop (externally attached middle pass).
按材質可分為：天然橡膠止水帶，氯丁橡膠止水帶，三元乙丙橡膠止水帶。
According to the material, it can be divided into natural rubber water stop belt, chloroprene rubber water stop belt, three ethylene propylene rubber water stop belt.
按使用情況可分為：中埋式橡膠止水帶和背貼式橡膠止水帶(外貼式橡膠止水帶)、鋼邊橡膠止水帶、遇水膨脹橡膠止水帶、平板式止水帶。
According to the usage, it can be divided into: the buried rubber water stop and the back type rubber water stop (externally attached rubber water stop), the steel side rubber water stop belt, the water swelling rubber water stop belt and the flat type water stop belt.
橡膠止水帶適用范圍
Application scope of rubber water stop belt
橡膠止水帶主要用于混凝土現澆時設在施工縫及變形縫內與混凝土結構成為一體的基礎工程，如地下設施、隧道涵洞、輸水渡槽、攔水壩、貯液構筑物等。
The rubber sealing belt is mainly used for cast-in-place concrete when in construction joints and deformation joints and concrete structure has become one of the basic engineering facilities, such as underground tunnels, culverts, dams, aqueducts, liquid storage structures etc..
遇水膨脹橡膠止水帶主要用于混凝土現澆時設在施工縫及變形縫內與混凝土結構成為一體的基工程，如地下設施、隧道涵洞、輸水渡槽、攔水壩、貯液構筑物等。[1]
The rubber sealing belt is mainly used for cast-in-place concrete when in construction joints and deformation joints and concrete structure has become one of the basic project of water swelling, such as underground facilities, tunnel, culvert aqueduct, dam, reservoir structures etc.. [1]
橡膠止水帶施工安裝
Construction and installation of rubber water stop belt
止水帶是在混凝土澆注過程式中部分或全部澆埋在混凝土中，
The water stop zone is partially or completely buried in the concrete in the concrete pouring process.
混凝土中有許多尖角的石子和銳利的鋼筋頭，由于塑料和橡膠的撕裂強度比拉伸強低3-5倍，止水帶一旦被刺破或撕裂時，不需很大外外力裂口就會擴大，所以在止水帶定位和混凝土澆搗過程中，應注意定位方法和澆搗壓力,以免止水帶被刺破，所以在止水帶定位和混凝土澆搗過程中，應注意定位方法和澆搗壓力，以免止水帶被刺破，影響止水效果,具體注意事項如下:
There are many sharp stones and sharp head reinforced concrete, the tear strength of rubber and plastic tensile and low 3-5 times, once the waterstop punctured or torn, without external force gap will expand, so the waterstop positioning and concrete pouring process, should pay attention to positioning method and pouring in order to avoid pressure, water stop was punctured, so in the waterstop positioning and concrete pouring process, should pay attention to positioning method and pouring pressure, so as to avoid the water stop is punctured, influence the sealing effect, the specific considerations are as follows:
1 止水帶不得長時間露天曝曬，防止雨淋，勿與污染性強的化學物質接觸。
The 1 water stop belt should not be exposed to the open air for a long time, prevent the rain, and do not contact with the chemicals with strong pollution.
2 在運輸和施工中，防止機械，鋼筋損傷止水帶。
2 in transport and construction, prevent machinery, steel damage stop water zone.
3 施工過程中，止水帶必須可靠固定，避免在澆注混凝土時發生位移，保證止水帶在混凝土中的正確位置。
3 during the construction process, the water stop belt must be fixed reliably, avoiding the displacement of the concrete in the concrete and ensuring the correct position of the water stop zone in the concrete.
4 固定止水帶的方法有：利用附加鋼筋固定；專用卡具固定；鉛絲和模板固定等，如需穿孔時，只能選在止水帶的邊緣安裝區，不得損傷其它部分。
4 fixed strip method: the use of additional reinforcement fixation; special fixture fixed; the wire and the fixed template, such as perforation, can only choose the installation area on the strip edge, not to damage other parts.
5 用戶定貨時應根據工程結構，設計圖紙計算好產品長度，異型結構要有圖紙說明，盡量在工廠中將止水帶連接成整體，如需在現場連接時，可采用電加熱板硫化粘合或冷粘接(橡膠止水帶)或焊接(塑料止水帶)的方法.
5 user orders should be based on the engineering structure design drawings, calculate the length of products, have special structure drawings and specifications, try to connect into a whole band in the factory will stop, if necessary in the field of connection, can use electric heating plate vulcanization bonding or cold bonding (rubber waterstop) or welding (plastic waterstop) method.
在橡膠止水帶施工過程中的注意事項
Matters needing attention in the construction of rubber water stop belt
橡膠止水帶是用來進行止水的;鋼邊橡膠止水帶在橡膠中間焊止水片外面近模板處焊定位片,對于鋼邊橡膠止水帶要求滿焊,定位片只要牢固就可以了,定位片距模板要有一到二公分的距離,這之間加塑料或者木質墊片。拆模后剔出,割掉螺桿后用微膨脹砂漿填平。還有種國內少見 就是用短一點的螺桿外加連接螺桿,拆模后可以很方便的拆下。
The rubber sealing strip is used for sealing; steel edged rubber water stop outside the middle rubber waterstop welding near the template at the welding positioning piece, the steel edged rubber water stop full welding requirements, as long as the firm positioning piece can, positioning distance template to one to two cm distance, plastic or wooden pads plus this. After stripping out, cut off after the mortar filled with micro expansion screw. There are kinds of domestic rare connection screw rod is a little shorter, after stripping can be easily disassembled.
