Water permeable inorganic waterproofing agent DPS permanent setting liquid hm-1500 waterproofing agent

Description :

　　Water permeable inorganic waterproofing agents are divided into two categories according to the implementation standards. The first type is 1500 waterproof agent, and the second type is DPS permanent gel.

　　The following is a type: 1500 waterproof agent.

　　Basic construction plan

　　1. Treatment of concrete base surface

　　Key point: Ensure that the concrete base surface to be constructed is complete, clean, dense, and has no gaps greater than 0.3mm. The strength is above C25. The surface of concrete can be damp, but visible water cannot be used; Before the HM-1500 waterproofing agent waterproofing construction team enters the site, the general contractor shall clean up the floating slurry, soil and other debris on the formwork, scaffolding and concrete surface of the construction work surface; Cut off the steel bars in the through wall bolt holes of the concrete base and seal them tightly with quick setting cement; Check for any minor cracks or seams, and if there are any cracks, repair them using repair methods. This method can be used for repair: chisel a V-shaped groove with a width of about 5cm and a depth of about 3cm along the crack line, first spray hm-1500 waterproof agent once, then use quick setting cement to compact it (to prevent new cracks from forming during the setting process of quick setting cement, use a brush to wet water multiple times within a few minutes of the setting process), and then spray hm-1500 waterproof agent again; The honeycomb, rough surface, and leaking reinforcement on the wall must be chiseled off the loose concrete on the surface and washed clean with clean water. After the surface is dried, spray a layer of HM-1500 waterproofing agent, then use quick setting cement to compact it, and then spray another layer of HM-1500 waterproofing agent;

　　2 . After the entire concrete base surface is sorted out, it should be cleaned thoroughly and there should be no visible water on the surface (the concrete base surface should be damp without any problem). In order to achieve uniform spraying volume, it is advisable to mark a 2-meter-wide dividing ink line on the wall;

　　3. Spray a layer of HM-1500 waterproofing agent on the surface of the entire concrete base, with a dosage of 8 square meters per kilogram;

　　Attention: A HM-1500 waterproofing agent is strictly prohibited from adding water or other substances to waterproof materials. No other ingredients can be added; Before opening the HM-1500 waterproof agent waterproof material packaging, shake it up and down for about one minute; When spraying HM-1500 waterproofing agent, attention should be paid to slow and even spraying speed to prevent missed or excessive spraying. The concrete surface should be moistened to prevent water marks; Outdoor spraying operations should not be carried out on rainy days. If there is a flood during the construction process, it should be re sprayed. Outdoor spraying operations should not be carried out in weather with wind speeds greater than level 5 or above; When spraying in a scorching sun environment with a temperature above 35 ℃, appropriate water should be sprayed to wet the concrete surface to prevent excessive volatilization of HM-1500 waterproofing agent and waterproof material; Construction should not be carried out when the temperature is below 0 ℃; G When spraying hm-1500 waterproof agent and waterproof material, use low-pressure spray. High pressure spray will cause waste;

　　4. Spray hm-1500 waterproofing agent again after 16-24 hours, with a dosage of 4-6 square meters per kilogram;

　　After another 24 hours, the closed water test acceptance can be organized. Refer to standards such as the "Code for Acceptance of Underground Waterproofing Engineering" (GB50208-2002);

　　6. Proceed to the next step of the process.

　　double rainbow HM-1500Bridge deck waterproofing agent SH-160

　　Product Manual

　　1、 Product Introduction

　　This product is an inorganic solution containing high efficiency catalyst, carrier and other composite water agents. It has extremely strong permeability and can penetrate into the cement concrete (more than 3cm) to have a secondary chemical reaction with alkali substances, generate water insoluble gel, fill the small pores and gaps in the cement concrete, close the capillary channels, and form a complete, ideal and highly efficient waterproof substrate as a whole.

　　2、 Product Details

　　Product Name: Double Rainbow HM-1500 Bridge Waterproofing Agent

　　Product model SH-160

　　Product form: single component, colorless and transparent liquid slurry

　　Execute standard JC/T1018-2006

　　3、 Product advantages

　　1. It has unique waterproof performance and can penetrate into the interior of cement substrate, forming a comprehensive waterproof structural layer.

　　2. High temperature resistance, excellent aging resistance, and long material service life.

　　3. This product is made of non-toxic and environmentally friendly materials, with safe, simple, and pollution-free construction.

　　4. Used for waterproofing on waterproof surfaces or back surfaces, its waterproofing effect remains unchanged.

　　4、 Scope of application

　　1. It can adapt to various exterior wall substrates, such as plain water walls, lime, cement mortar plastering layers, and concrete surfaces, all of which have good waterproof, moisture-proof, mildew proof, pollution proof, and salt precipitation prevention functions.

　　2. Covering various decorative surfaces with coatings can significantly improve the waterproof, color retention, and anti pollution capabilities of the coating.

　　3. Used on the joint surface of tiles and mosaics, it can prevent the wall from absorbing water and the damage caused by frost due to water absorption, and prevent the peeling of tiles and mosaics. It can also prevent the salt precipitation of the wall from producing white flowers.

　　4. Used in ancient architecture, it can greatly improve its acid rain corrosion resistance, weathering resistance, waterproofing, and color retention performance.

　　5、 Construction technology

　　1. Base preparation

　　(1) The substrate must be free of visible water, flat, clean, and free of dust, grease, wax, mold release agents, and other debris;

　　(2) All small pores and sand holes can be sealed by adding a little water to the sealing king and mixing it into a wet ball shape, then smoothing it out;

　　2. Spraying or brushing: when using, mix the waterproof agent and water evenly in the ratio of 1:3~5, and brush the dry base surface (wall, etc.) vertically and horizontally for three consecutive times with a clean agricultural spray or row, without intermission. After 24 hours of construction, it shall not be affected by rainwater. Construction shall be stopped when the temperature is below 4 ℃, and the base surface must be dry during construction.

　　3. Add cement mortar for use: The waterproofing agent is mixed with water in a ratio of 1:5-10, and then cement and sand are added to mix the mortar. Wet the base surface before use.

　　VI Precautions

　　1. Within 24 hours after construction, it shall not be affected by rainwater;

　　2. The suitable construction temperature is 5-40 ℃;

　　3. Do not mix this product with other materials.

　　7、 Reference dosage

　　 Spraying can cover an area of 4-5 square meters per kilogram. The actual dosage depends on the specific substrate conditions.

　　8、 Shelf life:

　　Under normal storage and transportation conditions, the shelf life is one year.

　　9、 Packaging specifications:

　　1. Product specifications

　　50L single component slurry

　　2. Packaging materials

　　The outer packaging is in plastic drums.

AfterSalesService :

• Water permeable crystalline waterproof material