Schomburg ASO-SEM – High-Performance Engineered Screed

In stock

ASO-SEM is a high-strength, accelerated cementitious screed mortar designed for rapid construction progress. Packaged in 25 KG bags (Material Number: 206543001), it offers a quick setting time with a pot life of approximately 45 minutes, allowing foot traffic after 14 hours and tile installation after 24 hours. With a compressive strength of approximately 40 N/mm² (DIN EN 13813) and a flexural strength of ≥6 N/mm², ASO-SEM ensures durability while maintaining vapour permeability. Its smooth, easy-to-apply consistency makes it suitable for bonded screeds, separating layer screeds, or floating screeds on insulating layers, with thicknesses ranging from 10 to 80 mm. The material is compatible with both heated and unheated designs and is suitable for interior and exterior applications. With very low emissions (EMICODE EC 1), ASO-SEM is an environmentally friendly choice for construction projects requiring fast turnaround times and high-performance screeds.


Pickup available at The Waterproofing Shop

Usually ready in 24 hours

Schomburg ASO-SEM – High-Performance Engineered Screed

Schomburg ASO-SEM – High-Performance Engineered Screed

The Waterproofing Shop

Pickup available, usually ready in 24 hours

22/872 Canterbury Road
Roselands NSW 2196
Australia

+61280213517

Your Trusted Partner in Construction Solutions

Schomburg provides innovative and high-quality materials for waterproofing, restoration, and construction applications. With a wide range of products designed for both new builds and renovations, we ensure long-lasting, durable solutions that meet the highest standards of performance and reliability.

ASO-SEM

Formulated with advanced silicate technology, ASO-SEM chemically bonds with the concrete, creating a denser and more resilient surface that resists moisture penetration and mechanical stress. Its simple application process makes it suitable for both new and old concrete, enhancing overall surface performance without altering the natural appearance. Whether for renovations or new construction, ASO-SEM delivers outstanding protection with minimal maintenance required.

Base material

Pre-blended dry mortar

Consistency

Powdered

Grain size max

< 4 mm

Bulk density of fresh mortar

approx. 2.1 kg/dm³

Heating, screed after

after 3 days

All the essential documentation you require

ARDEX WPM waterproofing products
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