N ° de Modelo: various Tile Tile Shape: Rectangle Espessura: 3.0mm Tratamento de Superfície: Roll Coated Certificação: ISO Uso: Concrete Joint Certificado: ISO9000 Ordem Urgente: Sim Transporte: em paletes ou caixas de madeira Origem: Hebei, China Tipo: Building Sealing Material: Telha do teto do HDPE Tipo: Borracha Função: Impermeável Cor: Preto Mercados de exportação: Global Tamanho: Padrão ou costomized Marca: JianFeng Especificação: Como pedidos do desenho Código do HS: 5522233 I \ nQ: Você pode descrever sobre o concreto pvc water stop & quest ;
/ D:
| Water stop being embedded in the concrete joints, acts as a continuous watertight diaphragm to prevent any seepage of liquids in constructions joints which are subject to hydrostatic pressure. It is designed for expansion or contraction joint; At the same time, it can accommodate lateral and transverse movements which make it capable to suit the moving joints. |
\ n \ n \ n \ n \ n \ nII \ nQ: Quais são as características do pvc water stop & quest; \ nA: A seguir estão as características do pvc water stop:
| 1. Rubber waterstop will expand when getting in touch with water, so allowing it to come into closer contact with the concrete, creating a better water-stop result. |
| 2. Different thicknesses structure is adopted for the cross section, which is divided into the high-strength area, the waterproof area and the installation area, allowing for uniform and reasonable stress for all portions. |
| 3. At installation area add installing hole, it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction is convenient, positioning installation is firm. |
| 4.High quality meet even exceed the industrials standard. |
| 5.Never discolor concrete. |
| 6.No electrolytic action with surrounding metals. |
| 7.Capable to withstand hydrostatic pressure. |
| 8.Heat weldable in conjunction with electric splicing irons. |
| 9.Withstand the expansion and contraction movement of the joints. |
| 10.Capable to taking care of any deflection or displacement arising caused by temperature changing or differential settlement of foundation. |
| 11.Supplied in coils for easy handling with high flexibility. |
| 12.Easy to install by tethering the outer flanges of the PVC waterstop to adjacent a reinforcing bars. |
\ n \ n \ n \ n \ n \ n \ n \ nIII \ nQ: Você pode me dizer as propriedades da parada e busca de água pvc; \ nA: A seguir estão as propriedades sobre a parada e semi-aquecedor pvc;
| Description |
Index |
| 1. Hardness ( Shore A ) |
60±5 |
60±5 |
60±5 |
| 2.Tensile strength ,MPa ≥ |
15 |
12 |
10 |
| 3.Elongation at break , % ≥ |
380 |
380 |
300 |
| 4.Compression set % |
70°C ×24h, % ≤ |
35 |
35 |
35 |
| 23 °C ×168h, % ≤ |
20 |
20 |
20 |
| 5. Tear strength ,KN/m ≥ |
30 |
25 |
25 |
| 6.Brittleness temperature, °C ≤ |
-45 |
-40 |
-40 |
| 7.Hot air aging |
70 °C ×168h |
Hardness (shoreA) |
+8 |
------ |
_ |
Tensile strength, MPa
≥ |
12 |
10 |
_ |
| Elongation at break, % ≥ |
300 |
300 |
_ |
| 100 °C ×168h |
Hardness (shoreA) |
__ |
__ |
+8 |
Tensile strength, MPa
≥ |
__ |
__ |
9 |
| Elongation at break, % ≥ |
__ |
__ |
250 |
| 8. Resistance to ozone ageing50pphm:20%,48h |
Grade2 |
Grade2 |
Grade0 |
| 9. Adhesion of rubber to metal |
With contact section in elastomer |
\ n \ n \ n \ n \ nIV \ nQ: Por favor, descreva sobre o teste de qualidade da junta depois da soldagem & period; \ nA: \ nA costura saliente da junta de solda era brilhante e totalmente vazia, nenhuma escória de solda de vazamento, nenhuma bolha e período; nA tira dobrada 180 graus com as mãos e as juntas de solda, tanto quanto possível, em cantos afiados e período; Não haverá rachaduras, nem bolhas nem traços de escória e período; Se houver defeitos, refusão com soldagem ou corte da tocha de soldagem \ n \ n \ n \ n \ n \ n \ n \ nV \ nQ: Quais são os métodos de soldagem e o método de sobreposição de waterstop pvc? \ NA: O a seguir estão o método de soldagem e o método de sobreposição do waterstop pvc:
| Weld of pvc waterstop |
1.Before welding,cut the both ends of the weld plastic flat,there shall be no gap. And clean the dirt. |
| 2.The connector plug in the power supply is about fifteen minutes. |
| 3.The plastic waterstop placed in the fixture or two people opposite hold each end of plastic sealing on the welding device on both sides of about 15 - 20 mm bake. |
4.To observe the change of both ends of the plastic waterstop melting of the whole cross section and Note that do not make their color yellow or sparkling.If it is found that this situation should be removed and re modified to bake.When the two ends of the plastic melt grease evenly after baking,take off the fuse immediately and Closure and clamp or two people increase the strength to squeeze on two end immediately.
When the melting plastic bulge at the joint,the closure will bulge a thick seam, about 3-5 mm band,then release pressure after cooling lasts for about 5 minutes. |
| Lap of pvc water stop |
1.Repair both ends of the water stop which will be lapped about the length of 100 mm with knife. |
| 2.With the heating of the flat iron (thickness of 4-5mm, burning red after a slightly placed 10 seconds or so) sandwiched between the bonding surface pressuring and pull the flat iron out slowly. |
| 3.The two section respectively overlapped with heated steel (phi 18) into a certain slope can be. |
\ n \ n \ n \ n \ n \ nVI \ nQ: Quais são as questões de construção que necessitam de atenção da paragem de água em PVC? \ nA: Os seguintes assuntos necessitam de atenção:
| 1.In the course of construction,when operating,pay attention to avoid mechanical damage to the sealing belt,because there are many sharp stones and reinforced concrete. |
| 2.When the location of the plastic water stop,the water stop should fit the interface of the concrete flat.There is no turning,no warping about the pvc water stop.Otherwise it should be carried out in a timely manner. |
| 3.When pouring fixed sealing strip,We should prevent the water stop deviation,so as not to affect the sealing effect. |
| 4.Use of bonding, thermal welding, etc. to ensure the plastic water stop joint firm, |
| 5.In the process of pouring concrete,pay attention to adequate shock,to ensure the sealing strips and concrete combine. |
\ n \ n \ n \ n \ n \ n \ n \ nVII \ nQ: Como sobre a retenção de propriedades após a imersão sobre a parada da água do pvc & quest; \ nA:
| Retention of properties after immersion |
| Water Absorption at 48 hours |
0.50% |
| ASTM D-570-63 |
| Water-soluble material at 24 hours |
0.10% |
| ASTM D-570-63 |
\ n \ n \ n \ n \ n \ n \ nContactar informações \ nGestão de Vendas: Perda e Período; Joyce \ nTelefone móvel: 86-15233296877 \ nTel: 86-318-5106277 \ nFax: 86-0318-5106277 \ nWebsite: www & period; empresa de produção & período: Hengshui Jianfeng Engineering Rubber Co & period ;, LTD & period;
Grupo de Produto : Série de parada de água > Parada de Água PVC
