High Range Expansive Mortar

High Range Expansive Mortar (HSCA, also called Static Cracking Agent) is a soundless and safe demolition agent which is quite different from ordinary demolition agents such as explosives and dangerous materials. It does not cause any fly rock, noise, ground vibration, gas, dust or any other environmental pollution when used properly....

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As requirements for demolishing rock and reinforced concrete in construction increase in tight quarters, the use of explosives and explosive agents is becoming more restricted as far as safety and environmental pollution problems are concerned.High Range Expansive Mortar is a very good solution.


The Advantage of High Range Expansive Mortar

◆ HSCA( High Range Expansive Mortar) is a powder with amazing 18,000 PSI expansive strength when mixed with common water. Poured into holes, HSCA( High Range Expansive Mortar) breaks reinforced concrete & rock safely and quietly, while providing SILENT cracking.  

◆ Since HSCA( High Range Expansive Mortar) provides controlled demolition according to drilling patterns, it is very easy to break reinforced concrete and all kinds of stone into desired sizes and shapes, without noise, vibration or dust. 

◆Reinforced Concrete Demolition & Cutting

In demolition, concrete cutting & excavating industry, HSCA( High Range Expansive Mortar) helps you to break reinforced concrete and rock into chunks, so you may easily cut off rebar, haul it away with a crane or truck without damage remaining part.   

◆Rock Breaking & Excavation  

In mining and quarrying industry, HSCA( High Range Expansive Mortar) helps to achieve perfect slabs and blocks from limestone, onyx, marble, granite or any other type of stone you are working with. Compares to blasting, HSCA( High Range Expansive Mortar) avoids waste of valuable stone, high insurance, costly storage and labor.  

◆Stone Quarrying & Dimension

HSCA( High Range Expansive Mortar) can also be applied along with traditional methods like primer cord, hydraulic breaker, diamond blade saw and jackhammer to help cut cost, work time and increase safety, Plus its silent operation, HSCA( High Range Expansive Mortar) is perfect for residential, school, hospital and airport area.

Alternative to Blasting, Breaker, Jackhammer, Diamond Saw... 

◆ HSCA( High Range Expansive Mortar) helps your work to become more efficient and cost effective.


Three Types:

There are three types of High Range Expansive Mortar, HSCA-1, HSCA-2, HSCA-3,  which applies respectively to different seasons of Summer, Spring /Autumn, Winter

Three Types

Three Type


HSCA(High Range Expansive Mortar) Application Scope

HSCA can be applied to various situations: 

1, Granite, marble, sandstone, limestone, quartzite quarrying and cutting 

2, Rocks pre-splitting, fracture, cutting, demolishing and removal 

3, Concrete structures emolition and rocks removal when explosion not allowed 

4, Fracture and demolition of the concrete buildings and structures 

5, Rocks cutting for road construction


How To Use   

Only Four Steps for Cracking

How to Use



HSCA(High Range Expansive Mortar) Packed with Pallet

HSCA With Pallet







Key words:

High Range Expansive Mortar

Cracking Powder

Cracking Agent

Expansive mortar

Calcium Hydroxide

Soundless Cracking Powder

Soundless Cracking Agent

Silent Rock Blasting

Silent Rock Blasting HSCA Cracking Powder for Rock Breaking

Static Cracking Agent

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expansive cement

splitstar expansive mortar

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The information you may like to know before order: 

1. Q:Methods of Payment:

   A: T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Q: Handling time for an order

   A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Q: Shipping way

   A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4. Q: Quality Control

   A: We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. Q: After Services:

   A: (1). Our sales team will response for your question within 24 hours (Holidays Excluded)

  (2). Technical Support will be available in any time

  (3). Free replacement will provide once the failure confirmed caused by our product quality

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