Sparkless asphalt mortar

The sparkless asphalt mortar floor material is composed of special aggregate, asphalt powder, high polymer, special additives and special cement. With sparkless performance, this product has high wear-resistance, impact-resistance, moisture-resistance, strong decoration, no ash and sand, easy construction, no spark in case of impact or friction, and good corrosion resistance.

General Feature Performance

GENERAL

FEATURE

Product features

◆The floor is rubbed by metal materials without sparks.

◆Enhance the wear resistance and strength of concrete floor, high density, dust-free, durable and dense surface will never fade.

◆There is no need to add other materials.

◆Resistant to grease and easy to clean.

◆It can be integrated with the surface of newly poured concrete, and the construction period is short.

◆Non metallic aggregates do not rust in wet environment, and the floor surface can increase smoothness after continuous applying.

Scope of application

◆Aircraft hangar, textile, pulp, printing factory and other charged electrostatic polymer. ◆Applicable to the production workshop and storage warehouse of inflammable and explosive goods.

◆Areas where gas stations, munitions or explosive factories gather, or shear walls vulnerable to sparks caused by metal friction.

The sparkless asphalt mortar floor material

PERFORMANCE

Construction process

◆ I. Base surface treatment: roughen the original concrete ground. After roughening, sweep away the dust on the base course and brush it with steel wire brush and hyena.

Remove the mortar skin, ash slag layer and oil stain, and flush it with water. After washing, pour clean water to soak the ground. When the water is dry, pour clean water again. The next operation can be carried out after the surface water is dry.

II. Brushing the interface agent: it is recommended to brush 2 times, brush for the first time, and 1 kilograms of acrylic emulsion should be diluted with 6~8 kg of water and evenly spread on the ground. After first times of drying of the interface agent, second times of brushing, 1 kilograms of acrylic emulsion should be diluted with 3~4 kg of water and evenly coated on the ground. After second times of drying, the plaster can be plastered.

◆III. Mixed material plastering: during construction, it is poured on the base course at one time and survived at one time.

◆IV. Calendering: after initial setting, when people step on it and there are footprints but do not sink, press it with a trowel for many times (6 ~ 7 times in total), and fill the pit while plastering. It is required that there is no missing pressure, and the surface is flattened and calendered.

◆V. Curing: 24 hours after the surface calendering, cover it with film or other materials and spray water for curing. The curing time shall not be less than 7 days. During the curing period, spray water continuously to keep the ground wet.

Reference dosage: generally, the water cement ratio is 12% (100kg mortar to 12kg water), and the dosage of 1cm thick per square meter is 20kg.

Matters needing attention

1. During construction in summer, ventilation and exposure shall be avoided.

2. During maintenance, special personnel must be assigned to manage and strengthen the maintenance of the ground, which is conducive to the growth of strength.

3. If the ambient temperature is lower than 5 ℃, it shall be carried out according to the construction regulations in winter.

Packaging and storage

Packed in composite bags, with a net weight of 25kg / bag and a shelf life of 3 months; It must be stored in a dry and ventilated room, and the packaging bag shall be sealed. Avoid moisture and freeze.