BAC Waterproof Membrane:
1) Modified Asphalt
2)Good low-termperature-flexibility
3)High performance of waterproof
3)Nontoxic

General Comments on BAC Wet-placement Waterproof System

Generally speaking, 3 factors lead to Seepages:

1.Waterproof layer is imperfect: It's hard to completely avoid weak points or breakages ,which makes waterproof  layer with deficiencies or hidden defects more or less.

2.The main structure is with defects: It's hard to completely avoid small fissures and cracks on construction joint and deformation joint in structure.

3.There is fluid channeling between the main structure and the waterproofing layer: Through weak points or breakage, water gets in and fluid-channeling happens. In such a case, once the main structure is with defects, seepages would occur.

Joaboa Tech began to change  traditional waterproof theories by long-term exploration and research and it was the first one to abandon traditional waterproof theories and put the waterproof theories of "Skin"type into practice. With such a theory as guidance, Joaboa Tech developed a series of self-adhesive waterproof membranes, among which, BAC Wet Placement Waterproof Membrane is the emblematic and leading product.

The birth of  BAC Wet Placement Waterproof Membranes and the construction technology of Wet-placement invented by Joaboa has mad a profound revolution in the waterproof sector. Any defect in waterproof layer can lead to fluid-channeling,which could further make larger area of waterproof layer even the whole waterproof layer lose efficacy. And it is difficult to find out and repair the seepage spots. Judging from actual waterproof effectiveness, to bring waterproof layers into full play under whatever conditions and avoid fluid-channeling, the most effective and economic way is ,regardless of the external protection layer stuck outside or inside, to firmly and eternally stick the waterproof layers to the beneath of the main structures like base plates of basement, side walls, head plates or roof plates .----This is the waterproof theories of "Skin"type.

BAC Wet Placement Waterproof Membrane is made of master material with highest water impermeability---Self-adhered Rubber Asphalt and the cheapest adhesives---cement, constituting the most reliable and economical waterproof system called "Skin"type.

 On the side walls,head plates and roofs of basements,with wet application of cement slurry or cement mortar, they are combined tightly into one unit with the base, enhancing the reliability of waterproof layer without worries about fluid-channeling.

 Advantages of BAC Wet Placement Waterproof Membrane

1.Reliable,Economical,Simple,Environment-friendly,adaptable.

2. Good Cost Performance.

3.As a product with Patented technology, it  makes a good firm bond to unsolidified cement, ruling out the possibility of fluid-channeling and forming into  a firm, extrodinary  waterproof system called"skin"type, which is featured with high reliability and low cost.

4.low requirement for base surface,shortening construction Period.

5.It is workable on the bases  wet or even rough without primer coated. Degree of construction freedom is high regardless of weather conditions. It is more advantageous in rainy seasons.it is the most powerful "weapon" to ensure the completion of a project within construction period.

6.Easy to overlap and be sealed

Specifications

Scope of Aapplication

 Applicable to works of waterproof, anti-seepage and moistureproof like basement side walls, base plates, head plate, and roofs