General Inquiries

FAQ

What parts of the building can KINJOYA products protect?

Realize all-round protection of building hexahedrons:

Top surface (roof/terrace)

Ground floor (basement/floor)

Four-way façade (exterior/interior walls)

Primary Causes of Moisture in Buildings:

Ambient moisture from environmental conditions

Condensation-induced moisture

Water ingress from external sources

Construction defects or inadequate maintenance

Key considerations for waterproofing system selection:

Substrate flexibility

Traffic/load requirements

UV exposure (critical for terraces/roofs)

Material lifespan & maintenance cycles

Substrate compatibility

Water vapor permeability

Temperature tolerance

The shape of the part to be waterproofed

Chemical resistance

Cost-effectiveness

What waterproof material works well for walls?

Rigid waterproofing preferred for walls/ceilings; flexible requires primer + surface profiling + crack-resistant mortar with fiberglass mesh.

Key factors for concrete structure impermeability:

Structural design and execution

Concrete mix design

Careful selection of constituent materials(Cement, aggregates, water, admixtures, and mineral additives)

Mixing of the concrete

Proper execution of placing, compaction, curing, and protection.

Where can i obtain technical information and testing certifications?

We provide a complete documentation section on the website where you can find all the contents of technical manuals, product data sheets, testing certifications, etc.

How to keep up with KINJOYA product updates and industry trends?

Follow our official social media channels for product updates and technical resources. Or register on our website and subscribe to emails for periodic technical journals and new product announcements.

How do I start a conversation with KINJOYA regarding my project?

First you need to register your project. After completing our short form, a KINJOYA representative will contact you shortly.

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