The non curing rubber asphalt waterproof coating (hereinafter referred to as the non curing coating) is based on rubber Colloidal powder , asphalt and special additives as the main raw materials, it is a new type of waterproof material with creep that can maintain the viscous paste for a long time under the application state. The coating can seal the cracks and pores of the base course, and can adapt to the complex construction surface; It does not solidify for a long time after contact with air, and always maintains the characteristics of viscous gum. It has strong self-healing ability, adhesion upon touch, and is difficult to peel off. It still has good bonding performance at - 20 ℃. It can solve the problems of waterproof layer fracture, flexural fatigue or premature aging under high stress state caused by the transfer of base cracking stress to the waterproof layer; At the same time, the viscosity of the creep material enables it to well seal the pores and cracks of the base course, solves the problem of water channeling of the waterproof layer, and greatly improves the reliability of waterproof; The utility model can also solve the compatibility problem when the existing waterproof coiled material and waterproof coating are used together.

The non curing rubber asphalt waterproof material is an elastoplastic adhesive consisting of rubber, asphalt and special additives. It will not solidify after long-term contact with the air, and has a good cohesive force. It can replace the cold adhesive for cold adhesive construction.

The non curing rubber asphalt waterproof coating has the following main characteristics:

(1) Good creep performance

(2) Good bonding performance

(3) Good self improvement

(4) Good constructability of wet base

(5) Good chemical corrosion resistance and aging resistance

(6) Good environmental performance

The main physical properties of non curing rubber asphalt waterproof coating listed in the approval publication draft of JC/T2216-2014 Non curing rubber asphalt waterproof coating are as follows:

On February 11, 2014, the Ministry of Industry and Information Technology publicized a number of newly formulated industrial standards, of which JC/T2216-2014 is the industrial standard of Non curing Rubber Asphalt Waterproof Coating. The specific announcement is as follows:

According to the industry standard preparation and revision plan, relevant standardization technology preparation units have completed the preparation and revision of 323 chemical, metallurgical, building materials, petrochemical, military and civil products, nuclear industry standards, including Plastic Dihydroxypolyether Polyol, and 39 metallurgical industry standard samples. Before the above standards are approved and released, in order to further listen to the opinions of all sectors of society, they are hereby publicized. The deadline is February 27, 2014.

1. Roof and side wall waterproofing works of industrial and civil buildings;

2. Waterproof works of planting roof;

3. Waterproof works such as underground structures, subway stations and tunnels;

4. Road and bridge, * * * and other waterproof works;

5. Waterproof works such as dams and water conservancy facilities;

6. Grouting and grouting of deformation joints, settlement joints and other joints