CR中埋式鋼邊止水帶施工方案
鋼邊橡膠止水帶的生產(chǎn)過程，我們可以先將經(jīng)過先期處理的鍍鋅鋼帶插入橡膠中間硫化成形，兩者之間的粘結(jié)力的牢固性，具有明顯防滲止水方面的效果。中埋式鋼邊止水帶的中間橡膠體在結(jié)構(gòu)變形時被壓縮、拉伸、變形，而起到密封止水作用；鍍鋅鋼帶與混凝土有著良好的粘附性，不易脫落和松動，使止水帶能承受較大的拉力和扭力。在施工中由于混凝土澆筑時的巨大振動力和不易固定，會使普通橡膠止水帶產(chǎn)生移位、扯離、扭轉(zhuǎn)而出現(xiàn)松動和脫落，以致在水壓較大的情況下會產(chǎn)生滲漏現(xiàn)象，而采用鋼邊橡膠止水帶時，由于鋼帶與混凝土、鋼帶與橡膠之間不會產(chǎn)生新的滲漏縫。因此，鋼邊橡膠止水帶增強了結(jié)構(gòu)變形的防滲性能，對整個工程的防滲止水起到了重要的質(zhì)量保證作用，同時在安裝后具有良好的自定性好，克服了止水帶需用多方固定的工序，使施工安裝更加的方便。
The production process of steel edged rubber water stop, we can first put through pretreatment of galvanized steel inserted into the middle rubber vulcanization bing, strong bonding force between the two, has obvious effect on seepage. Buried steel edged waterstop in the middle rubber body structure debation by compression, stretching and debation, and to seal the sealing effect; galvanized steel and concrete has good adhesion, not easy to fall off and loose, so that the water stop can withstand great tension and torsion. In the construction, due to the huge vibration force of concrete pouring and not easy to be fixed, will make ordinary rubber sealing belt, pull off, shifting due to torsion and loosening and dropping, that will produce leakage in water pressure is large, and the steel edged rubber water stop, not because of steel and concrete, steel strip with a new generation of rubber penetration. Therefore, the steel edged rubber water stop enhanced permeability structure debation, seepage of the whole project has played an important role in the quality assurance, but also has good self good stability after installation, overcome with multi waterstop fixing process, make the installation more convenient.
CR中埋式鋼邊止水帶施工方案
鋼邊橡膠止水帶系以一般可伸縮的橡膠和兩邊配有鍍鋅鋼邊所組成的復(fù)合件。這種止水帶主要靠中間的橡膠段在混凝土變形縫間被壓縮或拉伸，而起到密封止水作用。一般來說，混凝土和橡膠的粘附力較差，在常規(guī)施工中，又因橡膠是柔軟彈性體，使混凝土在澆筑時不易被掏實，故在混凝土接縫膨脹，扯離、扭轉(zhuǎn)時會經(jīng)常出現(xiàn)橡膠止水帶松動和脫落，以致在水頭壓力較高情況下會產(chǎn)生滲漏現(xiàn)象。對于變形縫大的接縫來說，問題就更為突出。采用鍍鋅鋼邊橡膠復(fù)合式止水帶，基本上可以克服純橡膠橋式止水帶的這些不足。而且這種復(fù)合式止水帶還具有雙重功能，即一方面可以延長途徑，延緩滲水速度，另一方面鍍鋅鋼邊和混凝土有著良好的粘附性，使止水帶能承受較大的拉力和扭力，從而保證橡膠止水帶的混凝土中的有效變形范圍內(nèi)不會產(chǎn)生松動和脫落現(xiàn)象，提高止水效果。鋼邊橡膠止水帶選用鍍鋅鋼邊；橡膠：通常選用天然橡膠、氯丁橡膠、三元乙丙橡膠等。要求橡膠和鋼邊能有效地粘結(jié)，它們之間的粘結(jié)強度（剝離強度）應(yīng)達(dá)80~10N/2.5mm，以使它們在外界條件變化情況下不被拉脫。通常鋼邊邊緣沒有工藝孔，安裝澆筑混凝土?xí)r，利用工藝將止水帶和鋼邊用細(xì)鐵絲纏繞固定，以保證澆搗密實，使鍍鋅鋼片和混凝土有效地牢固粘附。本產(chǎn)品主要用于混凝土現(xiàn)澆時設(shè)在施工縫及變形縫內(nèi)與混凝土結(jié)構(gòu)成為一體的基礎(chǔ)工程，如地下設(shè)施、隧道涵洞、輸水渡槽、攔水壩、貯液構(gòu)筑物等。
The steel edge rubber stop strip is made of a general stretchable rubber and two sides of galvanized steel. This kind of water stop belt is mainly compressed and stretched by the rubber segment in the middle of the concrete debation joint, and it plays a sealing and sealing role. In general, concrete and rubber adhesion is poor, in the conventional construction, because the rubber is soft and elastic body, which is not easy to be cut in the concrete pouring, the concrete expansion joints, tear and torsion will often appear rubber zhishuidai loose and fall off, that will produce leakage in the hydraulic pressure under the condition of higher. For the seams with large debation joints, the problem is more prominent. Galvanized steel edge rubber composite water stop belt can basically overcome the shortcomings of pure rubber bridge water stop belt. And this kind of composite type waterstop also has a dual function, on the one hand can extend the way, slow water penetration rate on the other hand, galvanized steel and concrete edge has good adhesion, the waterstop can withstand greater torque and tension, so as to ensure that the rubber seal is not valid in the range of debation of concrete mixed with the the loosening and shedding phenomenon, improve the sealing effect. The steel edge rubber waterproof belt selects galvanized steel edge; rubber: usually choose natural rubber, chloroprene rubber, three yuan ethylene propylene rubber and so on. Requirements of rubber and steel side can effectively bond, the bond strength between them (peel strength) should be 80~10N/2.5mm, to make them in the external condition changes are not. Usually, there is no technological hole on the edge of the steel. When the concrete is installed, the water stop strip and the steel edge are fixed with fine iron wire to ensure the compactness of the pouring and tamping so as to make the galvanized steel sheet and the concrete effectively adhere to the dungeon. This product is mainly used in concrete cast-in-place construction joints and debation joints and concrete structure has become one of the basic engineering facilities, such as underground tunnels, culverts, dams, aqueducts, liquid storage structures etc..
安裝方法
Installation b
CR中埋式鋼邊止水帶施工方案
鋼邊橡膠止水帶采用斷面采用非等厚結(jié)構(gòu)，分強力區(qū)和防水區(qū)的一種橡膠止水帶產(chǎn)品，它使各部分受力均勻，合理。鋼邊橡膠止水帶,鋼板增設(shè)安裝孔與鋼筋相連接，固定牢靠不易位移,使各部分受力均勻，合理。伸縮孔久壁為平面，止水帶在施工時板模夾制接觸面大，不易脫位;鋼板增設(shè)安裝孔與鋼筋相連接，固定牢靠不易位移。鍍鋅鋼板與混凝土的良好粘接，鋼邊橡膠止水帶使防水性能更佳。本產(chǎn)品采用鍍鋅為原料，生產(chǎn)的鋼邊橡膠復(fù)合式止水帶，基本上可以克服純橡膠橋式止水帶的這些不足。而且這種復(fù)合式止水帶還具有雙重功能，即一方面可以延長途徑，延緩滲水速度，另一方面鍍鋅鋼邊和混凝土有著良好的粘附性，使止水帶能承受較大的拉力和扭力，從而保證橡膠止水帶的混凝土中的有效變形范圍內(nèi)不會產(chǎn)生松動和脫落現(xiàn)象，提高止水效果。
The steel edge rubber waterproof belt adopts a kind of rubber water stop belt product with non equal thickness structure, strong strength zone and waterproof zone. It makes the parts force evenly and reasonably. The steel edge rubber water stop belt is provided with an additional installation hole and a steel bar connected with the steel plate. The steel plate is firmly fixed and is not easy to shift, so that the force of each part is unib and reasonable. When the water stop belt is in construction, the clamping surface of the clamping plate is large and is not easy to be dislocated; the steel plate is additionally provided with an installation hole and is connected with the steel bar, and the fixing is firm and the displacement is not easy. Good adhesion between galvanized steel sheet and concrete, and steel edge rubber water stop makes waterproof perbance better. This product uses galvanized steel as raw material to produce steel edge rubber composite water stop belt, which can basically overcome the shortcomings of pure rubber bridge water stop belt. And this kind of composite type waterstop also has a dual function, on the one hand can extend the way, slow water penetration rate on the other hand, galvanized steel and concrete edge has good adhesion, the waterstop can withstand greater torque and tension, so as to ensure that the rubber seal is not valid in the range of debation of concrete mixed with the the loosening and shedding phenomenon, improve the sealing effect.
我公司生產(chǎn)的高質(zhì)量的中埋式鋼邊止水帶，它是以鍍鋅鋼帶和天然橡膠原料所組成的組合而成的一種防水產(chǎn)品，它采用的橡膠主體材料為耐老化性能優(yōu)良的天然橡膠及各種防老劑，具有特強的自粘性；具有夏季高溫不流淌,冬季低溫不發(fā)脆;并具有優(yōu)異的耐水、耐酸堿和耐老化性能；使用壽命長，產(chǎn)品本身無毒，對環(huán)境良好的特點。
Our company produces high quality of buried steel edged waterstop, a waterproof product which is bed by combination of galvanized steel and natural rubber raw materials composed of the rubber body material it uses for aging of natural rubber and excellent antioxidant perbance, with an exceptionally strong adhesive with high temperature in summer; don't flow, not the crisp winter low temperature; and has excellent water resistance, acid and alkali resistance and aging resistance; long service life, the product itself is non-toxic, the characteristics of a good environment.
CR中埋式鋼邊止水帶施工方案
