Waterproofing arr_right_inav

Easy-to-apply Cementitious Waterproofing Slurry

Description Specifications Scope of Application FAQ Download

Description

YHCoat-930 is a two-component polymer cement waterproof slurry, composed of a liquid made up of polymer emulsion and various additives, mixed with organic powder material consisting of cement and various fillers, prepared in a certain proportion. This product is used in concrete and mortar to prevent water penetration and moisture ingress.

Specifications

**Typical Properties and Characteristic**
Description	Test Methods	Values
Pull-Off ff Strength (To Concrete)	ASTM D7234-22	1.17 MPa
Compressive Strength	ASTM C109/109M-21	17.5 Mpa
Flexural Strength	ASTM C348-21	8.95 Mpa
Tear Strength	ASTM D624	14.01 kNkN/m
Water Vapor Transmission Rate	BS EN ISO 12572:2016	1.02×10-6 kg/(s·m²)]
Liquid Water Permeability	BS EN 1062-6：2002	0.29 g/(m².d)
Water Penetration under Pressure	BS EN 14891:2017 A7	No water penetration
Resistance to Water Penetration	DIN 1048 Pt 5: 1991	84 mm
Resistance to Hydrostatic Pressure	ASTM D7088-17	Pass

**Packing and Specifications**
Item	Description
Packaging	25kg set (5 kg pail and 20 kg bag)
Composition	Part A: Polymer emulsion and additives Part B: Portland cement, selected aggregates and admixtures
Shelf Life	Within 12 months from the date of manufacture
Appearance and color	Part A: White liquid Part B: Grey powder After mixing: Gray slurry

**Application Information**
Mixing ratio	Used as slurry: A: B = 1 : 4 (by weight)
Consumption	Waterproofing bathrooms, terraces, and balconies, etc. 2 coats at approximately 1.0kg/㎡/coat. Waterproofing hydrostatic pressure areas 2 coats at approximately 1.5kg/㎡/coat. Waterproofing coating for crucial areas 2 coats at approximately 2kg/㎡/coat. Note: ·YHCoat-930 must be applied in a minimum 2 coats. ·Over 3 coats may be required in areas of extremely high infiltration.
Ambient air temperature	+5 °C min. / +35 °C max.
Substrate temperature	+5 °C min. / +35 °C max
Application temperature	+5 °C min. / +35 °C max
Operable time	~30 minutes (at +30°C). At higher temperatures, the operable time maybe reduced.
Minimum Overcoating Waiting Time	Waiting time between coats: +10°C─12hours/+20°C─6hours/+30°C─3hours

Features & Benefits

· Easy to apply by brush or roller

· Good adhesion

· Long operable time

· Resistance to CO₂ penetration

· Impermeability under hydrostatic pressure

· Non-toxic and environmentally friendly

· Non-corrosive to steel or iron

Scope of Application

· Interior waterproofing and damp-proofing of concrete, cementitious rendering, brickwork and blockwork

· Bathrooms and kitchens

· Terraces and balconies

· Basementnts

· Retaining walls

· RC gutters and planter boxes

FAQ

Q1: What is included in our residential construction retail products for overseas markets?

"Our product range comprises five core systems: 1. Residential Waterproof and Moisture Protection System 2. Tile & Stone Installation System 3. Wall Mold-Resistant Coating System 4. Sealant and Adhesive System 5. Whole-House Seam Management System"
Q2: Do the products comply with relevant standards (e.g., ASTM, EN, ISO)?

Do the products comply with relevant standards (e.g., ASTM, EN, ISO)?
Q3: Are these safe for the environment and human health?

Our products have earned international environmental certifications, including EC1PLUS and French A+, and feature odorless, ultra-low VOC formulations, thus ensuring no harm to human health or the environment.
Q4: Can you provide a free sample for the test?

Yes, absolutely. You can contact your local sales representative to request samples or swatches for product performance testing or color selection. Additionally, we periodically hold product showcase events where a variety of items are displayed. Be sure to stay updated for the latest information.
Q5: What are shelf-life and warranty terms?

12 months from the date of production when stored properly and unopened.