Chemlay 10k is a high build cementitious underlayment screed mortar for thickness of 5- 15 mm.

Uses

• It is mainly used for restructuring and repair of concrete floors, roads, slabs, dam aprons and spillways, reinforcement of weakened structures etc. It can be used for internal and external applications.

Salient features

• Application from 5- 15mm
• Easy to use. simply add water to the powder.
• Good weather resistance and high durability
• Long Pot Life
• Good adhesion to old concrete
• Innovative chemistry eliminates the need of water curing

Product Data

Appearance / colour

• Grey powder

2. Storage conditions / shelf life

• 6 months from date of mfg. if stored properly in undamaged seal packaging, at temperature between 50C- 300C. It should be kept in a cool, well-ventilated area, away from water, heat, direct sunlight, sparks and children.

Properties of chemlay 10k

Properties	Test Method	Value and Unit
Mixing Ratio	NA	5.5-6.5 litre water for 1bag of 40 kg of chemlay 10k
Finish	CPI* 1001	Homogeneous and smooth
Pot Life @ 30oC Initial set time Hard Dry [Open for foot traffic] Full Cure [Vehicular Movement]	CPI 1002 CPI 1002 CPI 1002 CPI 1002	1 hours 3-4 hours 4 days 28 days
Compressive strength	ASTM C109M	>40 Mpa at 28 days
Shelf Life		6 months in original unopened Container when stored between 5- 40oC

Method of Application

All Chemsol Products are recommended to be applied only by Approved Applicators and should be used after using proper PPE’s like Gloves, mask, goggles etc.

Substrate Quality

The CDS (clean, dry, sound) test must be conducted. The substrate must be free of all contaminants such as dirt, oil, grease, coatings and surface treatments, etc. If in doubt, apply a test area first.

Mixing

Mix manually or mechanically a bag of 40 kg of chemlay 10 k with 5.5-6.5 lit of clean water until a homogeneous paste is obtained. Let the mix mortar rest for few minutes

Application of Chemlay 10k

Properly grind the substrate to remove the laitance and loose material followed by vacuum cleaning. Lightly dampen the floor with water (water should not be accumulated on surface) and then apply bonding agent chemfast SBR with brush or roller. Immediately pour the mix mortar on the bonding agent till it is still tacky. Level and compact the mortar to desired thickness with the help of wooden float or steel trowel.

Cleaning of Tools

Clean all tools and application equipment with water immediately after use. Hardened and/or cured material can only be removed mechanically.

Packing

Chemlay 10k is available in 40 kg bag.

Handling & Safety

Keep the containers tightly sealed when not in use. Avoid skin contact and inhalation of fumes (if any). While spraying it is advised to wear a mask. If it comes in contact with the body, wash affected parts with plenty of soap and water. In case of persistent irritation, contact a physician.